{"id":183805,"date":"2025-11-03T16:12:15","date_gmt":"2025-11-03T14:12:15","guid":{"rendered":"https:\/\/www.ainia.com\/?p=183805"},"modified":"2026-04-10T10:08:24","modified_gmt":"2026-04-10T09:08:24","slug":"types-de-culture-cellulaire","status":"publish","type":"post","link":"https:\/\/www.ainia.com\/fr\/ainia-news\/types-de-culture-cellulaire\/","title":{"rendered":"Les 4 types de culture cellulaire"},"content":{"rendered":"<html><body><div class=\"wpb-content-wrapper\"><p><span data-contrast=\"none\"><span class=\"TextRun SCXW41880406 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW41880406 BCX8\"><span class=\"TextRun SCXW194446391 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW194446391 BCX8\"><span class=\"TextRun SCXW1005685 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW1005685 BCX8\">[vc_row][vc_column][vc_column_text css=\u201d\u201d]<span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW246307273 BCX8\">Les <\/span><\/span><strong><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW246307273 BCX8\">cultures <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">cellulaires<\/span><\/span><\/strong><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">constituent<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> un <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">outil<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">essentiel<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> de la <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">recherche<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">scientifique<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> moderne. Au <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">cours<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> des <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">derni\u00e8res<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">d\u00e9cennies<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\">, les <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">chercheurs<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">ont<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">d\u00e9velopp\u00e9<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> des <\/span><\/span><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">techniques<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> de culture <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">cellulaire<\/span><\/span><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">avanc\u00e9es<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">permettant<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">d\u2019isoler<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> des <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">cellules<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">individuelles<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> \u00e0 partir de <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">tissus<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> et <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">d\u2019obtenir<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> des <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">populations<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">homog\u00e8nes<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">pouvant<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">\u00eatre<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">maintenues<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\">, <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">manipul\u00e9es<\/span><span class=\"NormalTextRun SCXW246307273 BCX8\"> et <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW246307273 BCX8\">multipli\u00e9es<\/span> <\/span><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW246307273 BCX8\">in vitro<\/span><\/span><span class=\"TextRun SCXW246307273 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW246307273 BCX8\">.<\/span><\/span><span class=\"EOP SCXW246307273 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2><span class=\"TextRun SCXW1203966 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW1203966 BCX8\"> Les 4<\/span><\/span><span class=\"TextRun SCXW1203966 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW1203966 BCX8\"> types de culture cellulaire<\/span><\/span><span class=\"TextRun SCXW1203966 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW1203966 BCX8\"> : d\u00e9finitions, diff\u00e9rences et exemples d\u2019application<\/span><\/span><span class=\"EOP SCXW1203966 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\"><img decoding=\"async\" class=\"alignnone size-large wp-image-183806\" src=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/fr-culturacelular-1024x680.png\" alt=\"les 4 types de culture cellulaire\" width=\"1024\" height=\"680\" srcset=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/fr-culturacelular-1024x680.png 1024w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/fr-culturacelular-300x199.png 300w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/fr-culturacelular-768x510.png 768w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/fr-culturacelular.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/span><\/p>\n<p><span class=\"TextRun SCXW253351167 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">Il<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">est<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">fondamental<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> de <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">comprendre<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> les <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">diff\u00e9rents<\/span> <\/span><strong><span class=\"TextRun SCXW253351167 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">types<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> de culture <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">cellulaire<\/span><\/span><\/strong><span class=\"TextRun SCXW253351167 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW253351167 BCX8\">, car <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">chacun<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">pr\u00e9sente<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> des <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">caract\u00e9ristiques<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">particuli\u00e8res<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> et <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">s\u2019adapte<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\"> \u00e0 des <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">objectifs<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">exp\u00e9rimentaux<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">ou<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">productifs<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW253351167 BCX8\">sp\u00e9cifiques<\/span><span class=\"NormalTextRun SCXW253351167 BCX8\">.<\/span><\/span><span class=\"EOP SCXW253351167 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<h3 aria-level=\"4\"><strong><span class=\"TextRun SCXW88908101 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW88908101 BCX8\">Culture cellulaire primaire<\/span><\/span><span class=\"EOP SCXW88908101 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/strong><\/h3>\n<p><span class=\"TextRun SCXW172444183 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW172444183 BCX8\">Elles <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">sont<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">obtenues<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">directement<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> \u00e0 partir <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">d\u2019un<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">tissu<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">ou<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">d\u2019un<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">organe<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\">. Elles <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">conservent<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> les <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">caract\u00e9ristiques<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> originales du <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">tissu<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">d\u2019origine<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\">, <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">mais<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">leur<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> capacit\u00e9 de <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">prolif\u00e9ration<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">est<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">limit\u00e9e<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\">. Les cultures <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">primaires<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">sont<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">souvent<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">utilis\u00e9es<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">aux<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">premi\u00e8res<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">\u00e9tapes<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> de la <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">recherche<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> et <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">peuvent<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">donner<\/span> <span class=\"NormalTextRun SpellingErrorV2Themed SCXW172444183 BCX8\">naissance<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\"> \u00e0 des cultures <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SpellingErrorHighlight SCXW172444183 BCX8\">secondaires<\/span><span class=\"NormalTextRun SCXW172444183 BCX8\">.<\/span><\/span><span class=\"EOP SCXW172444183 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<h3 aria-level=\"4\"><strong><span class=\"TextRun SCXW142174336 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW142174336 BCX8\">Culture cellulaire<\/span><\/span><span class=\"TextRun SCXW142174336 BCX8\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW142174336 BCX8\"> secondaire \u2013 lign\u00e9es cellulaires<\/span><\/span><span class=\"EOP SCXW142174336 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/strong><\/h3>\n<p><span data-contrast=\"auto\">Issues des cultures primaires, elles peuvent \u00eatre sous-cultiv\u00e9es dans de nouveaux r\u00e9cipients pour \u00eatre maintenues pendant plusieurs semaines ou mois. Les cultures secondaires permettent non seulement de conserver les cellules sur de longues p\u00e9riodes, mais aussi d\u2019\u00e9tudier des fonctions sp\u00e9cialis\u00e9es, telles que l\u2019absorption intestinale ou le m\u00e9tabolisme des compos\u00e9s.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Par exemple, ce <\/span><strong>type de culture cellulaire<\/strong><span data-contrast=\"auto\"> peut \u00eatre appliqu\u00e9 dans des essais <\/span><strong><a href=\"https:\/\/www.ainia.com\/fr\/essais-en-digesteur-dynamique-in-vitro-bioaccessibilite-et-essais-en-culture-cellulaire-biodisponibilite\/\">in vitro<\/a><\/strong><span data-contrast=\"auto\"> de biodisponibilit\u00e9, en utilisant des <strong>lign\u00e9es cellulaires intestinales<\/strong> humaines comme Caco-2, afin d\u2019\u00e9valuer comment les ingr\u00e9dients fonctionnels, les nutraceutiques, les compos\u00e9s pharmacologiques ou bioactifs sont absorb\u00e9s apr\u00e8s leur passage dans un<strong><a href=\"https:\/\/www.ainia.com\/fr\/essais-en-digesteur-dynamique-de-fermentation-colique-modulation-du-microbiote\/\"> digesteur dynamique<\/a> <\/strong>simulant le processus gastro-intestinal humain.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<h3><strong><img decoding=\"async\" class=\"alignnone size-large wp-image-181260\" src=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/07\/digestor-dinamico-tres-1024x682.jpg\" alt=\"digestor dinamico\" width=\"1024\" height=\"682\" srcset=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/07\/digestor-dinamico-tres-1024x682.jpg 1024w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/07\/digestor-dinamico-tres-300x200.jpg 300w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/07\/digestor-dinamico-tres-768x511.jpg 768w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/07\/digestor-dinamico-tres.jpg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/strong><\/h3>\n<h3 aria-level=\"4\"><strong>Lign\u00e9es cellulaires \u2013 cultures continues\u00a0<\/strong><\/h3>\n<p><span data-contrast=\"auto\">Certaines cellules peuvent acqu\u00e9rir la capacit\u00e9 de se diviser ind\u00e9finiment, soit par manipulation g\u00e9n\u00e9tique (introduction de la t\u00e9lom\u00e9rase ou d\u2019oncog\u00e8nes), soit spontan\u00e9ment, comme c\u2019est le cas pour de nombreuses cellules de rongeurs. Ces lign\u00e9es cellulaires sont largement utilis\u00e9es pour leur stabilit\u00e9, leur homog\u00e9n\u00e9it\u00e9 et leur facilit\u00e9 de stockage dans l\u2019azote liquide. Elles peuvent \u00e9galement \u00eatre clon\u00e9es pour g\u00e9n\u00e9rer des populations g\u00e9n\u00e9tiquement identiques, ce qui permet par exemple d\u2019\u00e9tudier des mutations sp\u00e9cifiques.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<h3 aria-level=\"4\"><strong>Hybridomes\u00a0<\/strong><\/h3>\n<p><span data-contrast=\"auto\">R\u00e9sultant de la fusion entre des lymphocytes B et des cellules tumorales, les hybridomes sont des <\/span><b><span data-contrast=\"auto\">lign\u00e9es cellulaires<\/span><\/b><span data-contrast=\"auto\"> capables de produire des anticorps monoclonaux de mani\u00e8re ind\u00e9finie. Cette technologie permet d\u2019obtenir des anticorps hautement sp\u00e9cifiques pour le traitement et la d\u00e9tection de nombreuses pathologies.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<h2 aria-level=\"3\"><strong>Comment les cellules sont-elles obtenues en culture cellulaire ?\u00a0<\/strong><\/h2>\n<p><span data-contrast=\"auto\">La <\/span><b><span data-contrast=\"auto\">culture cellulaire<\/span><\/b><span data-contrast=\"auto\"> d\u00e9signe l\u2019ensemble des techniques permettant de maintenir des cellules vivantes en dehors de l\u2019organisme tout en conservant leurs propri\u00e9t\u00e9s physiologiques. Ces cellules peuvent cro\u00eetre en suspension ou en monocouche et sont obtenues \u00e0 partir de diff\u00e9rentes sources biologiques.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Pour \u00e9tablir une culture \u00e0 partir d\u2019un tissu, la premi\u00e8re \u00e9tape consiste \u00e0 isoler les cellules individuelles en les s\u00e9parant de la matrice extracellulaire qui les relie. Cette op\u00e9ration s\u2019effectue \u00e0 l\u2019aide d\u2019enzymes prot\u00e9olytiques et d\u2019agents ch\u00e9lateurs tels que l\u2019EDTA, qui interf\u00e8rent avec l\u2019adh\u00e9sion cellulaire. On obtient ainsi une suspension cellulaire mixte, ensuite purifi\u00e9e selon le type de cellules souhait\u00e9.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Les m\u00e9thodes les plus courantes pour s\u00e9parer les types cellulaires comprennent :<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props='{\"335552541\":1,\"335559683\":0,\"335559684\":-2,\"335559685\":720,\"335559991\":360,\"469769226\":\"Symbol\",\"469769242\":[8226],\"469777803\":\"left\",\"469777804\":\"\uf0b7\",\"469777815\":\"hybridMultilevel\"}' data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">La centrifugation, selon la taille des cellules.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props='{\"335552541\":1,\"335559683\":0,\"335559684\":-2,\"335559685\":720,\"335559991\":360,\"469769226\":\"Symbol\",\"469769242\":[8226],\"469777803\":\"left\",\"469777804\":\"\uf0b7\",\"469777815\":\"hybridMultilevel\"}' data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">L\u2019adh\u00e9rence diff\u00e9rentielle au verre ou au plastique.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props='{\"335552541\":1,\"335559683\":0,\"335559684\":-2,\"335559685\":720,\"335559991\":360,\"469769226\":\"Symbol\",\"469769242\":[8226],\"469777803\":\"left\",\"469777804\":\"\uf0b7\",\"469777815\":\"hybridMultilevel\"}' data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">L\u2019utilisation d\u2019anticorps sp\u00e9cifiques fix\u00e9s sur des matrices solides (par exemple, billes de latex ou de collag\u00e8ne).<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props='{\"335552541\":1,\"335559683\":0,\"335559684\":-2,\"335559685\":720,\"335559991\":360,\"469769226\":\"Symbol\",\"469769242\":[8226],\"469777803\":\"left\",\"469777804\":\"\uf0b7\",\"469777815\":\"hybridMultilevel\"}' data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Le marquage par anticorps fluorescents suivi d\u2019un tri cellulaire.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props='{\"335552541\":1,\"335559683\":0,\"335559684\":-2,\"335559685\":720,\"335559991\":360,\"469769226\":\"Symbol\",\"469769242\":[8226],\"469777803\":\"left\",\"469777804\":\"\uf0b7\",\"469777815\":\"hybridMultilevel\"}' data-aria-posinset=\"5\" data-aria-level=\"1\"><span data-contrast=\"auto\">La microdissection laser, utile pour isoler des groupes cellulaires sp\u00e9cifiques \u00e0 partir de tissus complexes, comme les tumeurs.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/li>\n<\/ul>\n<h2><span data-contrast=\"none\"><img decoding=\"async\" class=\"alignnone size-large wp-image-183785\" src=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/cultivos-celulares-uno-1024x682.jpg\" alt=\"obtenci\u00f3n de cultivos celulares\" width=\"1024\" height=\"682\" srcset=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/cultivos-celulares-uno-1024x682.jpg 1024w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/cultivos-celulares-uno-300x200.jpg 300w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/cultivos-celulares-uno-768x511.jpg 768w, https:\/\/www.ainia.com\/wp-content\/uploads\/2025\/11\/cultivos-celulares-uno.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/span><\/h2>\n<h2 aria-level=\"3\"><b><span data-contrast=\"none\">\u00c9valuation de la biodisponibilit\u00e9 \u00e0 l\u2019aide de cultures cellulaires<\/span><\/b><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"134245418\":true,\"134245529\":true,\"335551550\":1,\"335551620\":1,\"335559738\":281,\"335559739\":281}'>\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">L\u2019utilisation de mod\u00e8les de <\/span><b><span data-contrast=\"auto\">culture cellulaire<\/span><\/b><span data-contrast=\"auto\"> intestinale humaine, tels que Caco-2, s\u2019est impos\u00e9e comme un outil avanc\u00e9 pour les essais <\/span><strong><a href=\"https:\/\/www.ainia.com\/fr\/essais-en-digesteur-dynamique-in-vitro-bioaccessibilite-et-essais-en-culture-cellulaire-biodisponibilite\/\">in vitro<\/a><\/strong><span data-contrast=\"auto\"><strong> de biodisponibilit\u00e9<\/strong>. Lorsqu\u2019ils sont combin\u00e9s \u00e0 des syst\u00e8mes de digestion gastro-intestinale dynamique, ces mod\u00e8les permettent de simuler de mani\u00e8re r\u00e9aliste le processus digestif humain, fournissant des informations d\u00e9taill\u00e9es sur la lib\u00e9ration, l\u2019absorption et le m\u00e9tabolisme des compos\u00e9s bioactifs.<\/span><span data-ccp-props='{\"134233117\":false,\"134233118\":false,\"335551550\":1,\"335551620\":1,\"335559738\":240,\"335559739\":240}'>\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Cette m\u00e9thodologie est particuli\u00e8rement pr\u00e9cieuse pour \u00e9valuer l\u2019efficacit\u00e9 des ingr\u00e9dients fonctionnels, des nutraceutiques et des compos\u00e9s pharmacologiques, tout en contribuant \u00e0 r\u00e9duire significativement les co\u00fbts et les d\u00e9lais de d\u00e9veloppement aux premi\u00e8res \u00e9tapes de la recherche.<\/span><span style=\"font-size: 16px;\" data-contrast=\"auto\">[\/vc_column_text][\/vc_column][\/vc_row]<\/span><span style=\"font-size: 16px;\" data-ccp-props='{\"335551550\":6,\"335551620\":6}'>\u00a0<\/span><br>\n<strong><br>Financ\u00e9 par le programme d\u2019aides \u00e0 l\u2019embauche de jeunes professionnels sp\u00e9cialis\u00e9s en internationalisation<\/strong><br>\n<img decoding=\"async\" src=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1-1024x109.png\" alt=\"\" width=\"1024\" height=\"109\" class=\"alignnone size-large wp-image-191111\" srcset=\"https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1-1024x109.png 1024w, https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1-300x32.png 300w, https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1-768x82.png 768w, https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1-1536x164.png 1536w, https:\/\/www.ainia.com\/wp-content\/uploads\/2026\/02\/Imagen1.png 1878w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/p>\n<\/div><\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=\u201d\u201d]Les cultures cellulaires constituent un outil essentiel de la recherche scientifique moderne. Au cours des derni\u00e8res d\u00e9cennies, les chercheurs ont d\u00e9velopp\u00e9 des techniques de culture cellulaire avanc\u00e9es permettant d\u2019isoler des cellules individuelles \u00e0 partir de tissus et d\u2019obtenir des populations homog\u00e8nes pouvant \u00eatre maintenues, manipul\u00e9es et multipli\u00e9es in vitro.\u00a0 Les 4 types de culture [&hellip;]<\/p>\n","protected":false},"author":236,"featured_media":183792,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1976],"tags":[],"class_list":["post-183805","post","type-post","status-publish","format-standard","hentry","category-innovation-technologique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les 4 types de culture cellulaire - AINIA<\/title>\n<meta name=\"description\" content=\"Types de culture cellulaire : primaire, secondaire, continue et hybridome. 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D\u00e9couvrez leurs diff\u00e9rences, applications et techniques de culture cellulaire.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ainia.com\/fr\/ainia-news\/types-de-culture-cellulaire\/","og_locale":"fr_FR","og_type":"article","og_title":"Les 4 types de culture cellulaire - AINIA","og_description":"Types de culture cellulaire : primaire, secondaire, continue et hybridome. 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Mi especialidad se centra en el desarrollo de modelos avanzados que simulan el tracto gastrointestinal y la fermentaci\u00f3n col\u00f3nica, as\u00ed como \u00f3rganos diana mediante t\u00e9cnicas como cultivo celular, bioimpresi\u00f3n 3D y \u00f3rganos-on-chip. Doctora en Bioqu\u00edmica y Biolog\u00eda Molecular por la Universitat de Val\u00e8ncia, combino una s\u00f3lida formaci\u00f3n cient\u00edfica con experiencia en gesti\u00f3n y transferencia tecnol\u00f3gica. Colaboro con empresas de los sectores alimentario, cosm\u00e9tico y nutrac\u00e9utico para impulsar soluciones innovadoras basadas en evidencia cient\u00edfica. He participado en proyectos nacionales e internacionales como PHARMANOVA, MEAT4FUTURE y PATHWAY-27, y soy miembro activo de redes como INFOGEST, INFOGUT y Food4Life. Adem\u00e1s, imparto formaci\u00f3n especializada en congresos y jornadas sectoriales, contribuyendo a la divulgaci\u00f3n cient\u00edfica y al avance de la investigaci\u00f3n aplicada.","sameAs":["https:\/\/www.ainia.com\/contactar-lidia-tomas\/","=https:\/\/www.linkedin.com\/public-profile\/settings?lipi=urnlipaged_flagship3_profile_self_edit_contact-infoSUVPYk6QOSvsEj2ZXWSXQ"],"url":"https:\/\/www.ainia.com\/fr\/ainia-news\/author\/lidia-tomas-cobos\/"}]}},"_links":{"self":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/183805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/users\/236"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/comments?post=183805"}],"version-history":[{"count":2,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/183805\/revisions"}],"predecessor-version":[{"id":191447,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/posts\/183805\/revisions\/191447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/media\/183792"}],"wp:attachment":[{"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/media?parent=183805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/categories?post=183805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ainia.com\/fr\/wp-json\/wp\/v2\/tags?post=183805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}