{"id":45332,"date":"2024-01-28T07:19:41","date_gmt":"2024-01-28T06:19:41","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?p=45332"},"modified":"2026-01-23T15:38:13","modified_gmt":"2026-01-23T14:38:13","slug":"aging-acne-prone-skin","status":"publish","type":"post","link":"https:\/\/drromanovaleria.ch\/en\/blog\/aging-acne-prone-skin\/","title":{"rendered":"Les peaux acn\u00e9iques vieillissent moins vite"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"45332\" class=\"elementor elementor-45332\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-003ebfb e-flex e-con-boxed e-con e-parent\" data-id=\"003ebfb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2eddac5 e-con-full e-flex e-con e-child\" data-id=\"2eddac5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c0276e elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"5c0276e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">LES PEAUX ACN\u00c9IQUES VIEILLISSENT MOINS VITE<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df436b5 elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"df436b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/drromanovaleria.ch\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb7df0a e-flex e-con-boxed e-con e-parent\" data-id=\"eb7df0a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5e4939a e-flex e-con-boxed e-con e-child\" data-id=\"5e4939a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-737d1f8 e-con-full e-flex e-con e-child\" data-id=\"737d1f8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23a63a1 elementor-widget elementor-widget-text-editor\" data-id=\"23a63a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Pourquoi les peaux acn\u00e9iques sont mieux prot\u00e9g\u00e9es du vieillissement\u00a0?<\/h2><p>L\u2019id\u00e9e peut surprendre, tant l\u2019acn\u00e9 est per\u00e7ue comme une affection g\u00eanante, souvent associ\u00e9e \u00e0 l\u2019adolescence et \u00e0 une p\u00e9riode de d\u00e9s\u00e9quilibre cutan\u00e9. Pourtant, plusieurs travaux scientifiques r\u00e9cents tendent \u00e0 d\u00e9montrer que les personnes ayant souffert d\u2019acn\u00e9 dans leur jeunesse pr\u00e9sentent, \u00e0 long terme, une<a href=\"https:\/\/drromanovaleria.ch\/besoins\/peau-et-cheveux\/\"> peau<\/a> mieux pr\u00e9serv\u00e9e du vieillissement. Les chercheurs ont mis en \u00e9vidence un m\u00e9canisme biologique sp\u00e9cifique : les cellules des personnes \u00e0 peau acn\u00e9ique semblent dot\u00e9es de t\u00e9lom\u00e8res plus longs, marqueurs d\u2019une meilleure long\u00e9vit\u00e9 cellulaire. Cette observation pourrait expliquer pourquoi les peaux sujettes \u00e0 l\u2019acn\u00e9 vieillissent moins vite et conservent plus longtemps leur densit\u00e9 et leur \u00e9lasticit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cbc4b13 e-flex e-con-boxed e-con e-child\" data-id=\"cbc4b13\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4682155 elementor-widget elementor-widget-image\" data-id=\"4682155\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"148\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-300x148.webp\" class=\"attachment-medium size-medium wp-image-4851\" alt=\"photo coup d&#039;\u00e9clat peau\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-300x148.webp 300w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-1024x505.webp 1024w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-768x379.webp 768w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-1536x758.webp 1536w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat-18x9.webp 18w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/coup-eclat.webp 1800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca3c408 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ca3c408\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/drromanovaleria.ch\/contactez-le-dr-romano\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Prendre rendez-vous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-270ba8e e-flex e-con-boxed e-con e-parent\" data-id=\"270ba8e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-498bffe elementor-toc--content-ellipsis elementor-toc--minimized-on-desktop elementor-widget elementor-widget-table-of-contents\" data-id=\"498bffe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;minimized_on&quot;:&quot;desktop&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h2 class=\"elementor-toc__header-title\">\n\t\t\t\tSommaire\t\t\t<\/h2>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__498bffe\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__498bffe\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__498bffe\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbdcb60 e-flex e-con-boxed e-con e-parent\" data-id=\"bbdcb60\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f985ee elementor-widget elementor-widget-heading\" data-id=\"3f985ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019acn\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2077894 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2077894\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b11532 elementor-widget elementor-widget-text-editor\" data-id=\"8b11532\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019acn\u00e9 est une affection inflammatoire chronique du follicule pilo-s\u00e9bac\u00e9, li\u00e9e \u00e0 une hypers\u00e9borrh\u00e9e et \u00e0 une colonisation bact\u00e9rienne par <em>Cutibacterium acnes<\/em> (anciennement <em>Propionibacterium acnes<\/em>). Elle touche principalement les adolescents et les jeunes adultes, avec des formes plus persistantes chez certaines femmes \u00e0 l\u2019\u00e2ge adulte. Si elle est souvent v\u00e9cue comme un handicap esth\u00e9tique, l\u2019acn\u00e9 n\u2019est pas qu\u2019un probl\u00e8me esth\u00e9tique : elle refl\u00e8te une activit\u00e9 accrue des glandes s\u00e9bac\u00e9es et une r\u00e9ponse cutan\u00e9e particuli\u00e8re aux stimuli hormonaux et inflammatoires.<br \/>Cette hypers\u00e9borrh\u00e9e, longtemps consid\u00e9r\u00e9e comme un d\u00e9savantage, pourrait paradoxalement constituer un facteur protecteur \u00e0 long terme. En produisant davantage de s\u00e9bum, la peau acn\u00e9ique b\u00e9n\u00e9ficie d\u2019une couche lipidique plus dense, jouant un r\u00f4le de barri\u00e8re contre les agressions ext\u00e9rieures, les radicaux libres et la d\u00e9shydratation. Ce film hydrolipidique renforc\u00e9 contribuerait \u00e0 retarder les processus de rel\u00e2chement et de s\u00e9cheresse cutan\u00e9e typiques du vieillissement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53bd078 e-flex e-con-boxed e-con e-parent\" data-id=\"53bd078\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b80415e elementor-widget elementor-widget-heading\" data-id=\"b80415e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le r\u00f4le des t\u00e9lom\u00e8res dans le vieillissement cellulaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae53ea8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ae53ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb53d9d elementor-widget elementor-widget-text-editor\" data-id=\"fb53d9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le vieillissement de la peau n\u2019est pas uniquement li\u00e9 \u00e0 l\u2019environnement ou aux habitudes de vie. Il r\u00e9sulte avant tout d\u2019un ph\u00e9nom\u00e8ne biologique interne : la s\u00e9nescence cellulaire. Chaque cellule de notre organisme poss\u00e8de un capital g\u00e9n\u00e9tique prot\u00e9g\u00e9 par des structures appel\u00e9es t\u00e9lom\u00e8res, situ\u00e9es \u00e0 l\u2019extr\u00e9mit\u00e9 des chromosomes. \u00c0 chaque division cellulaire, les t\u00e9lom\u00e8res raccourcissent l\u00e9g\u00e8rement. Lorsqu\u2019ils deviennent trop courts, la cellule perd sa capacit\u00e9 \u00e0 se diviser et entre en phase de vieillissement.<br \/>Des t\u00e9lom\u00e8res longs sont donc un marqueur de jeunesse cellulaire. L\u2019\u00e9tude britannique publi\u00e9e dans le <em>Journal of Investigative Dermatology<\/em> a compar\u00e9 la longueur des t\u00e9lom\u00e8res de femmes ayant souffert d\u2019acn\u00e9 \u00e0 celle de femmes ne l\u2019ayant jamais eue. Les r\u00e9sultats ont montr\u00e9 que les premi\u00e8res pr\u00e9sentaient des t\u00e9lom\u00e8res significativement plus longs, sugg\u00e9rant une vitesse de vieillissement cellulaire plus lente. Ce constat pourrait expliquer pourquoi les peaux anciennement acn\u00e9iques montrent moins de <a href=\"https:\/\/drromanovaleria.ch\/besoins\/rides\/\">rides<\/a> et conservent plus longtemps leur fermet\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be926f9 e-flex e-con-boxed e-con e-parent\" data-id=\"be926f9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-961c114 elementor-widget elementor-widget-heading\" data-id=\"961c114\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une observation clinique confirm\u00e9e par les dermatologues<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ab56ce elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5ab56ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-352b55f elementor-widget elementor-widget-text-editor\" data-id=\"352b55f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis plusieurs ann\u00e9es, les dermatologues avaient d\u00e9j\u00e0 remarqu\u00e9 que les patients pr\u00e9sentant une peau acn\u00e9ique avaient tendance \u00e0 vieillir diff\u00e9remment. Les <a href=\"https:\/\/drromanovaleria.ch\/besoins\/rides\/ridules\/\">ridules<\/a> apparaissent plus tard, la peau garde plus longtemps son \u00e9paisseur et sa tonicit\u00e9, et les signes de rel\u00e2chement sont souvent moins marqu\u00e9s. L\u2019\u00e9tude sur les t\u00e9lom\u00e8res apporte une explication biologique \u00e0 cette observation empirique.<br \/>La pr\u00e9sence de t\u00e9lom\u00e8res plus longs dans les cellules des peaux acn\u00e9iques pourrait traduire une activit\u00e9 sp\u00e9cifique de certains g\u00e8nes impliqu\u00e9s dans la r\u00e9gulation du cycle cellulaire et de la r\u00e9paration tissulaire. Il est \u00e9galement possible que l\u2019\u00e9tat inflammatoire chronique mod\u00e9r\u00e9 observ\u00e9 dans l\u2019acn\u00e9 entra\u00eene une adaptation cellulaire particuli\u00e8re, favorisant la r\u00e9sistance du derme et de l\u2019\u00e9piderme aux stress oxydatifs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d1c42c e-flex e-con-boxed e-con e-parent\" data-id=\"8d1c42c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff6a3b5 elementor-widget elementor-widget-heading\" data-id=\"ff6a3b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les m\u00e9canismes protecteurs de la peau acn\u00e9ique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1fbd14 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d1fbd14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a374871 elementor-widget elementor-widget-text-editor\" data-id=\"a374871\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Outre la longueur des t\u00e9lom\u00e8res, d\u2019autres facteurs biologiques semblent contribuer \u00e0 la meilleure r\u00e9sistance des peaux acn\u00e9iques au vieillissement. L\u2019un des principaux est la production accrue de s\u00e9bum, riche en lipides protecteurs. Ce s\u00e9bum agit comme un bouclier naturel contre les agressions ext\u00e9rieures, en maintenant un niveau d\u2019hydratation stable et en prot\u00e9geant la peau de l\u2019oxydation li\u00e9e aux rayons ultraviolets et \u00e0 la pollution.<br \/>Le s\u00e9bum contient \u00e9galement de la vitamine E et des acides gras essentiels aux propri\u00e9t\u00e9s antioxydantes. Ces composants participent \u00e0 la neutralisation des radicaux libres, principaux responsables de la d\u00e9gradation du collag\u00e8ne et de l\u2019\u00e9lastine. Une peau mieux prot\u00e9g\u00e9e du stress oxydatif conserve plus longtemps sa structure et son \u00e9lasticit\u00e9.<br \/>Par ailleurs, la peau acn\u00e9ique pr\u00e9sente souvent une activit\u00e9 de renouvellement cellulaire plus importante. Cette dynamique favorise une meilleure r\u00e9g\u00e9n\u00e9ration des tissus et un maintien de l\u2019\u00e9paisseur \u00e9pidermique. Le derme, plus dense, r\u00e9siste davantage aux effets du temps, tandis que l\u2019\u00e9piderme conserve un grain de peau plus fin et plus homog\u00e8ne.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91a52a1 e-flex e-con-boxed e-con e-parent\" data-id=\"91a52a1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17f4b17 elementor-widget elementor-widget-heading\" data-id=\"17f4b17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le paradoxe de l\u2019acn\u00e9 <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a256b04 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a256b04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7663018 elementor-widget elementor-widget-text-editor\" data-id=\"7663018\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vivre avec une acn\u00e9 s\u00e9v\u00e8re peut \u00eatre difficile, surtout sur le plan psychologique. Mais \u00e0 long terme, ce d\u00e9s\u00e9quilibre transitoire pourrait s\u2019av\u00e9rer b\u00e9n\u00e9fique. Le s\u00e9bum en exc\u00e8s, souvent per\u00e7u comme un ennemi, joue en r\u00e9alit\u00e9 un r\u00f4le essentiel dans la protection cutan\u00e9e. Avec le temps, cette production excessive diminue, mais la peau conserve la m\u00e9moire biologique de son fonctionnement initial.<br \/>Il ne s\u2019agit pas pour autant d\u2019id\u00e9aliser l\u2019acn\u00e9. Les <a href=\"https:\/\/drromanovaleria.ch\/besoins\/peau-et-cheveux\/cicatrices\/\">cicatrices<\/a> qu\u2019elle peut laisser, les troubles pigmentaires ou les d\u00e9s\u00e9quilibres persistants n\u00e9cessitent une prise en charge m\u00e9dicale sp\u00e9cifique. N\u00e9anmoins, les personnes ayant pr\u00e9sent\u00e9 une acn\u00e9 mod\u00e9r\u00e9e disposent d\u2019un avantage biologique : leur peau, bien que plus grasse dans la jeunesse, vieillit plus lentement et conserve un aspect plus rebondi et plus uniforme \u00e0 l\u2019\u00e2ge adulte.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dde6a17 e-flex e-con-boxed e-con e-parent\" data-id=\"dde6a17\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5511053 elementor-widget elementor-widget-heading\" data-id=\"5511053\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vieillissement cutan\u00e9 : des m\u00e9canismes multiples<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63771bd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"63771bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b146570 elementor-widget elementor-widget-text-editor\" data-id=\"b146570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le vieillissement de la peau r\u00e9sulte d\u2019un ensemble de facteurs internes et externes. L\u2019\u00e2ge, le stress oxydatif, l\u2019exposition solaire, la pollution, le tabac, le manque de sommeil et l\u2019alimentation jouent tous un r\u00f4le d\u00e9terminant. Avec le temps, les cellules cutan\u00e9es perdent leur capacit\u00e9 \u00e0 se renouveler, la production de collag\u00e8ne et d\u2019\u00e9lastine diminue, et la peau devient plus fine et plus terne.<br \/>Chez les personnes ayant eu de l\u2019acn\u00e9, la longueur accrue des t\u00e9lom\u00e8res pourrait retarder ce processus en prolongeant la dur\u00e9e de vie cellulaire. Ces peaux pr\u00e9sentent souvent un taux plus \u00e9lev\u00e9 de collag\u00e8ne et une meilleure densit\u00e9 dermique. Cela ne signifie pas qu\u2019elles soient totalement prot\u00e9g\u00e9es, mais leur vieillissement est plus progressif et moins marqu\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-50f3a13 e-flex e-con-boxed e-con e-parent\" data-id=\"50f3a13\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a62ea4 elementor-widget elementor-widget-heading\" data-id=\"0a62ea4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Acn\u00e9 et implications pour la m\u00e9decine esth\u00e9tique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a666b9f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a666b9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7dd8af elementor-widget elementor-widget-text-editor\" data-id=\"d7dd8af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La compr\u00e9hension de ces m\u00e9canismes ouvre des perspectives int\u00e9ressantes pour la m\u00e9decine esth\u00e9tique. Si certaines caract\u00e9ristiques biologiques des peaux acn\u00e9iques favorisent leur r\u00e9sistance au vieillissement, il pourrait \u00eatre possible de s\u2019en inspirer pour d\u00e9velopper des traitements pr\u00e9ventifs.<br \/>Les techniques de stimulation cellulaire, telles que les injections de <a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/prp\/\">PRP<\/a> ou les traitements par <a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/inducteurs-collagene\/\">inducteurs de collag\u00e8ne<\/a>, visent pr\u00e9cis\u00e9ment \u00e0 relancer les processus naturels de r\u00e9g\u00e9n\u00e9ration. De m\u00eame, certains actifs topiques cherchent \u00e0 pr\u00e9server la longueur des t\u00e9lom\u00e8res ou \u00e0 prot\u00e9ger les cellules de leur raccourcissement pr\u00e9matur\u00e9.<br \/>Dans la pratique clinique, les peaux anciennement acn\u00e9iques n\u00e9cessitent n\u00e9anmoins une approche personnalis\u00e9e. Bien qu\u2019elles vieillissent plus lentement, elles restent sujettes \u00e0 certaines irr\u00e9gularit\u00e9s de qualit\u00e9, \u00e0 une production s\u00e9borrh\u00e9ique variable et \u00e0 des risques de cicatrices. L\u2019objectif des soins esth\u00e9tiques est donc de pr\u00e9server leur \u00e9quilibre tout en accompagnant leur \u00e9volution naturelle.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab3ef58 e-flex e-con-boxed e-con e-parent\" data-id=\"ab3ef58\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59506e9 elementor-widget elementor-widget-heading\" data-id=\"59506e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019importance de la pr\u00e9vention et de l\u2019hygi\u00e8ne de vie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c527af elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8c527af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d68b58a elementor-widget elementor-widget-text-editor\" data-id=\"d68b58a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M\u00eame si la g\u00e9n\u00e9tique conf\u00e8re un certain avantage aux peaux acn\u00e9iques, les facteurs environnementaux sont d\u00e9terminants. Le soleil, la pollution, le tabac et le stress acc\u00e9l\u00e8rent la d\u00e9gradation du collag\u00e8ne et favorisent l\u2019apparition des rides, quelle que soit la nature de la peau. Une hygi\u00e8ne de vie adapt\u00e9e reste essentielle : alimentation \u00e9quilibr\u00e9e, protection solaire quotidienne, hydratation r\u00e9guli\u00e8re et soins dermatologiques appropri\u00e9s.<br \/>La m\u00e9decine esth\u00e9tique offre aujourd\u2019hui des solutions douces et efficaces pour accompagner le vieillissement cutan\u00e9 de mani\u00e8re naturelle. Les <a href=\"https:\/\/drromanovaleria.ch\/solutions\/peeling\/peeling-doux\/\">peelings l\u00e9gers<\/a>, les injections d\u2019<a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/acide-hayluronique\/\">acide hyaluronique<\/a>, la<a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/toxine-botulique\/\"> toxine botulique<\/a> ou les techniques de biorevitalisation permettent d\u2019entretenir la qualit\u00e9 de la peau tout en respectant son identit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21e168b e-flex e-con-boxed e-con e-parent\" data-id=\"21e168b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84caca1 elementor-widget elementor-widget-heading\" data-id=\"84caca1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une d\u00e9couverte qui modifie notre perception du vieillissement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97bd446 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"97bd446\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd598db elementor-widget elementor-widget-text-editor\" data-id=\"cd598db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019\u00e9tude sur les peaux acn\u00e9iques remet en question certaines id\u00e9es re\u00e7ues. Elle montre que le vieillissement cutan\u00e9 n\u2019est pas seulement une question d\u2019exposition ou de soins, mais qu\u2019il r\u00e9sulte aussi de particularit\u00e9s biologiques profondes. La longueur des t\u00e9lom\u00e8res pourrait devenir, \u00e0 terme, un indicateur de jeunesse cellulaire exploitable en dermatologie pr\u00e9ventive.<br \/>Cette d\u00e9couverte souligne \u00e9galement l\u2019importance de comprendre les m\u00e9canismes intimes existant au niveau du derme et de l\u2019\u00e9piderme pour adapter les strat\u00e9gies th\u00e9rapeutiques. La m\u00e9decine esth\u00e9tique, en s\u2019appuyant sur ces donn\u00e9es, tend de plus en plus vers une approche de r\u00e9g\u00e9n\u00e9ration et de stimulation naturelle, plut\u00f4t que de simple correction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64e588a e-flex e-con-boxed e-con e-parent\" data-id=\"64e588a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab1272f elementor-widget elementor-widget-heading\" data-id=\"ab1272f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion : les personnes souffrant d\u2019acn\u00e9 vieillissent-elles moins ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7385f97 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7385f97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f54d445 elementor-widget elementor-widget-text-editor\" data-id=\"f54d445\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les peaux acn\u00e9iques, souvent stigmatis\u00e9es pour leur aspect irr\u00e9gulier et leur tendance aux imperfections, rec\u00e8lent en r\u00e9alit\u00e9 un potentiel de long\u00e9vit\u00e9 remarquable. Leurs cellules semblent mieux arm\u00e9es contre le stress oxydatif et le raccourcissement des t\u00e9lom\u00e8res, deux facteurs majeurs du vieillissement cutan\u00e9.<br \/>Loin d\u2019\u00eatre une simple curiosit\u00e9 scientifique, cette d\u00e9couverte modifie notre compr\u00e9hension du rapport entre inflammation, r\u00e9g\u00e9n\u00e9ration et vieillissement. Elle illustre aussi la complexit\u00e9 du fonctionnement cutan\u00e9 : une peau qui a souffert d\u2019un exc\u00e8s d\u2019activit\u00e9 \u00e0 une p\u00e9riode donn\u00e9e peut, paradoxalement, en tirer un b\u00e9n\u00e9fice durable.<br \/>Pour les patients, cette connaissance se traduit par un message rassurant : une peau marqu\u00e9e par l\u2019acn\u00e9 peut vieillir plus lentement et conserver plus longtemps son \u00e9clat naturel. Pour les m\u00e9decins, elle ouvre la voie \u00e0 une meilleure personnalisation des soins et \u00e0 des strat\u00e9gies pr\u00e9ventives plus pr\u00e9cises, respectueuses de la physiologie propre \u00e0 chaque type de peau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36396c5 e-flex e-con-boxed e-con e-parent\" data-id=\"36396c5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9ebaecf e-con-full e-flex e-con e-child\" data-id=\"9ebaecf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-552165f e-con-full e-flex e-con e-child\" data-id=\"552165f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-6e23bb4 e-con-full e-flex e-con e-child\" data-id=\"6e23bb4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-108a985 e-con-full e-flex e-con e-child\" data-id=\"108a985\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-366f509 elementor-widget elementor-widget-image\" data-id=\"366f509\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"252\" height=\"300\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-252x300.webp\" class=\"attachment-medium size-medium wp-image-13266\" alt=\"Photo docteur Valeria Romano \u00e0 Gen\u00e8ve\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-252x300.webp 252w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-10x12.webp 10w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria.webp 763w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e0ac87 elementor-widget elementor-widget-text-editor\" data-id=\"1e0ac87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Article r\u00e9dig\u00e9 par le <a href=\"https:\/\/drromanovaleria.ch\/\">Dr Romano Valeria<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed85bf8 e-con-full e-flex e-con e-child\" data-id=\"ed85bf8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c3b98d elementor-widget elementor-widget-text-editor\" data-id=\"9c3b98d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PARTAGER CET ARTICLE SUR<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cb0621 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"7cb0621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cae6ca5 elementor-align-start elementor-mobile-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"cae6ca5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:dr.romano.valeria@gmail.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">dr.romano.valeria@gmail.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"tel:+41%2078%20209%2002%2089\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-phone-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+41 78 209 02 89<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Acne-prone skin and aging : presentation of the skin mechanisms explaining why some acne-prone skin may show slower aging, as well as the clinical relevance of these findings in aesthetic-oriented medicine in Geneva.<\/p>","protected":false},"author":2,"featured_media":19923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pourquoi les peaux acn\u00e9iques sont mieux prot\u00e9g\u00e9es du vieillissement \u2013 Dr Romano<\/title>\n<meta name=\"description\" content=\"Peaux acn\u00e9iques et vieillissement : pr\u00e9sentation des m\u00e9canismes cutan\u00e9s expliquant pourquoi certaines peaux sujettes \u00e0 l\u2019acn\u00e9 peuvent montrer un vieillissement plus lent, ainsi que l\u2019int\u00e9r\u00eat clinique de ces donn\u00e9es en m\u00e9decine \u00e0 vis\u00e9e esth\u00e9tique \u00e0 Gen\u00e8ve.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drromanovaleria.ch\/en\/blog\/aging-acne-prone-skin\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pourquoi les peaux acn\u00e9iques sont mieux prot\u00e9g\u00e9es du vieillissement \u2013 Dr Romano\" \/>\n<meta property=\"og:description\" content=\"Peaux acn\u00e9iques et vieillissement : pr\u00e9sentation des m\u00e9canismes cutan\u00e9s expliquant pourquoi certaines peaux sujettes \u00e0 l\u2019acn\u00e9 peuvent montrer un vieillissement plus lent, ainsi que l\u2019int\u00e9r\u00eat clinique de ces donn\u00e9es en m\u00e9decine \u00e0 vis\u00e9e esth\u00e9tique \u00e0 Gen\u00e8ve.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/drromanovaleria.ch\/en\/blog\/aging-acne-prone-skin\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr Romano\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-28T06:19:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-23T14:38:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/11\/cicatrice-rouge-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta 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