{"id":410,"date":"2025-12-03T16:12:05","date_gmt":"2025-12-03T13:12:05","guid":{"rendered":"https:\/\/cell-bio.life\/?page_id=410"},"modified":"2026-02-10T10:09:35","modified_gmt":"2026-02-10T07:09:35","slug":"umbilical-cord-viable-pbmc","status":"publish","type":"page","link":"https:\/\/cell-bio.life\/fr\/services\/umbilical-cord-viable-pbmc\/","title":{"rendered":"PBMC viables du cordon ombilical"},"content":{"rendered":"

<\/p>\n

[vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbbanner-top ptopm pbotm\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1764872546795{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/up-pic-Services-in-3-scaled.webp?id=674) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/3″][\/vc_column][vc_column width=\u00a0\u00bb2\/3″][vc_custom_heading text=\u00a0\u00bbPBMC viables du
\ncordon ombilical\u00a0\u00bb font_container=\u00a0\u00bbtag:h1|text_align:right\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][\/vc_column][\/vc_row][vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbptopm pbot services-in\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1766405919956{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/back-3-scaled.webp?id=470) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/2″][vc_column_text css=\u00a0\u00bb\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb]Les cellules mononucl\u00e9aires du sang p\u00e9riph\u00e9rique (PBMC) d\u00e9riv\u00e9es du cordon ombilical (UC) sont riches en cellules immunitaires immatures, en particulier en cellules T na\u00efves, offrant une viabilit\u00e9 \u00e9lev\u00e9e (souvent >90% apr\u00e8s d\u00e9cong\u00e9lation avec une bonne cryoconservation) et un potentiel pour des th\u00e9rapies au-del\u00e0 de la transplantation de cellules souches h\u00e9matopo\u00ef\u00e9tiques (HSCT), comme les th\u00e9rapies par cellules NK ou cellules T, bien que la quantit\u00e9 puisse \u00eatre une limitation, rendant le traitement cellulaire crucial pour la qualit\u00e9 et l’application clinique, des facteurs comme la m\u00e9thode de collecte et le stockage ayant un impact sur le nombre total de cellules et leur fonctionnalit\u00e9.[\/vc_column_text][vc_custom_heading text=\u00a0\u00bbAspects cl\u00e9s des cultures de hMSC\u00a0:\u00a0\u00bb font_container=\u00a0\u00bbtag:h4|text_align:left|color:var(–porto-primary-color)\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][vc_column_text css=\u00a0\u00bb\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb]Cellules immunitaires immatures:
\n<\/strong>Le sang de cordon ombilical est une source importante de cellules souches h\u00e9matopo\u00ef\u00e9tiques (CSH) et contient une forte proportion de lymphocytes T na\u00effs (environ 90 %), n\u2019ayant jamais rencontr\u00e9 d\u2019antig\u00e8nes, ce qui les rend id\u00e9aux pour la reconstitution immunitaire.<\/p>\n

Viabilit\u00e9 \u00e9lev\u00e9e:
\n<\/strong>Le sang de cordon ombilical correctement trait\u00e9 et cryoconserv\u00e9 pr\u00e9sente souvent une excellente viabilit\u00e9 apr\u00e8s d\u00e9cong\u00e9lation, d\u00e9passant fr\u00e9quemment 90 %, certaines \u00e9tudes faisant m\u00eame \u00e9tat d\u2019une viabilit\u00e9 sup\u00e9rieure \u00e0 99 % imm\u00e9diatement apr\u00e8s traitement.<\/p>\n

Composition cellulaire:
\n<\/strong>Riche en cellules souches h\u00e9matopo\u00ef\u00e9tiques (CSH) (cellules CD34+) et en cellules NK (Natural Killer), il offre un potentiel pour diverses th\u00e9rapies cellulaires.<\/p>\n

Pour plus d\u2019informations, contactez notre \u00e9quipe \u00e0 l\u2019adresse bd@cell-bio.life<\/strong><\/a>[\/vc_column_text][vc_btn title=\u00a0\u00bbEnvoyer une demande\u00a0\u00bb shape=\u00a0\u00bbround\u00a0\u00bb color=\u00a0\u00bbviolet\u00a0\u00bb size=\u00a0\u00bbxl\u00a0\u00bb align=\u00a0\u00bbleft\u00a0\u00bb link=\u00a0\u00bburl:%2Fexpertise%2F\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb650″ img_size=\u00a0\u00bbfull\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n

<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbbanner-top ptopm pbotm\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1764872546795{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/up-pic-Services-in-3-scaled.webp?id=674) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/3″][\/vc_column][vc_column width=\u00a0\u00bb2\/3″][vc_custom_heading text=\u00a0\u00bbPBMC viables du cordon ombilical\u00a0\u00bb font_container=\u00a0\u00bbtag:h1|text_align:right\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][\/vc_column][\/vc_row][vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbptopm pbot services-in\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1766405919956{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/back-3-scaled.webp?id=470) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/2″][vc_column_text css=\u00a0\u00bb\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb]Les cellules mononucl\u00e9aires du sang p\u00e9riph\u00e9rique (PBMC) d\u00e9riv\u00e9es du cordon […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":404,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-410","page","type-page","status-publish","hentry"],"yoast_head":"\nPBMC viables du cordon ombilical - Cell Bio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cell-bio.life\/fr\/services\/umbilical-cord-viable-pbmc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PBMC viables du cordon ombilical - Cell Bio\" \/>\n<meta property=\"og:description\" content=\"[vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbbanner-top ptopm pbotm\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1764872546795{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/up-pic-Services-in-3-scaled.webp?id=674) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/3″][\/vc_column][vc_column width=\u00a0\u00bb2\/3″][vc_custom_heading text=\u00a0\u00bbPBMC viables du cordon ombilical\u00a0\u00bb font_container=\u00a0\u00bbtag:h1|text_align:right\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb][\/vc_column][\/vc_row][vc_row full_width_css=\u00a0\u00bbstretch_row_css\u00a0\u00bb wrap_container=\u00a0\u00bbyes\u00a0\u00bb el_class=\u00a0\u00bbptopm pbot services-in\u00a0\u00bb conditional_render=\u00a0\u00bb%5B%7B%22value_role%22%3A%22administrator%22%7D%5D\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1766405919956{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/back-3-scaled.webp?id=470) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/2″][vc_column_text css=\u00a0\u00bb\u00a0\u00bb css_params=\u00a0\u00bb\u00a0\u00bb]Les cellules mononucl\u00e9aires du sang p\u00e9riph\u00e9rique (PBMC) d\u00e9riv\u00e9es du cordon […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cell-bio.life\/fr\/services\/umbilical-cord-viable-pbmc\/\" \/>\n<meta property=\"og:site_name\" content=\"Cell Bio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-10T07:09:35+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cell-bio.life\\\/fr\\\/services\\\/umbilical-cord-viable-pbmc\\\/\",\"url\":\"https:\\\/\\\/cell-bio.life\\\/fr\\\/services\\\/umbilical-cord-viable-pbmc\\\/\",\"name\":\"PBMC viables du cordon ombilical - 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