{"id":416,"date":"2025-12-03T16:12:25","date_gmt":"2025-12-03T13:12:25","guid":{"rendered":"https:\/\/cell-bio.life\/?page_id=416"},"modified":"2026-02-10T09:54:24","modified_gmt":"2026-02-10T06:54:24","slug":"viable-cell-lines-and-explant-models-per-request","status":"publish","type":"page","link":"https:\/\/cell-bio.life\/de\/services\/viable-cell-lines-and-explant-models-per-request\/","title":{"rendered":"Lebende Zelllinien und Explantatmodelle auf Anfrage"},"content":{"rendered":"

<\/p>\n

[vc_row full_width_css=“stretch_row_css“ wrap_container=“yes“ el_class=“banner-top ptopm pbotm“ css=“.vc_custom_1764872753830{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/up-pic-Services-in-6-scaled.webp?id=677) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}“ conditional_render=“%5B%7B%22value_role%22%3A%22administrator%22%7D%5D“ css_params=““][vc_column][vc_custom_heading text=“Lebende Zelllinien und
\nExplantatmodelle auf Anfrage“ font_container=“tag:h1|text_align:right“ use_theme_fonts=“yes“ css_params=““][\/vc_column][\/vc_row][vc_row full_width_css=“stretch_row_css“ wrap_container=“yes“ el_class=“ptopm pbot services-in“ conditional_render=“%5B%7B%22value_role%22%3A%22administrator%22%7D%5D“ css_params=““ css=“.vc_custom_1766405943027{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;}“][vc_column width=“1\/2″][vc_column_text css=““ css_params=““]Lebensf\u00e4hige Zelllinien (immortalisiert, konsistent) und Explantatmodelle (frische Gewebest\u00fccke, komplexe Mikroumgebung) sind wichtige Werkzeuge f\u00fcr die Ex-vivo-Forschung und bieten komplement\u00e4re Vorteile: Zelllinien sind vielseitig f\u00fcr gro\u00df angelegte Studien einsetzbar, w\u00e4hrend patientenabgeleitete Explantate (PDEs) die Komplexit\u00e4t von Tumoren\/Geweben besser nachahmen und die zellul\u00e4re Vielfalt sowie die Stromainteraktionen f\u00fcr physiologisch relevantere Arzneimitteltests und Krankheitsmodellierungen erhalten, allerdings mit einer k\u00fcrzeren Kulturlebensdauer als Zelllinien.[\/vc_column_text][vc_row_inner][vc_column_inner][vc_custom_heading text=“Lebensf\u00e4hige Zelllinien (z. B. HeLa, HEK293, Krebszelllinien)“ font_container=“tag:h4|text_align:left|color:var(–porto-primary-color)“ use_theme_fonts=“yes“ css_params=““][vc_column_text css=““ css_params=““]Definition:<\/strong>
\nKultivierte Zellen, die die F\u00e4higkeit zur unbegrenzten Teilung erworben haben (immortalisiert) oder aus prim\u00e4rem Gewebe stammen und f\u00fcr langfristiges Wachstum angepasst sind.<\/p>\n

Vorteile:<\/strong>
\nEinfache Pflege, skalierbar, kosteng\u00fcnstig, konsistent, gut geeignet f\u00fcr Hochdurchsatz-Screening (HTS).<\/p>\n

Nachteile:<\/strong>
\nH\u00e4ufiger Verlust der urspr\u00fcnglichen Gewebeheterogenit\u00e4t und komplexer Interaktionen, Akkumulation genetischer Aberrationen m\u00f6glich, weniger physiologisch relevant als prim\u00e4re Modelle.<\/p>\n

Typen:<\/strong>
\nEndliche (begrenzte Teilung), Kontinuierliche\/Immortalisierte (unbegrenzte Teilung), Stammzelllinien[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner][vc_custom_heading text=“Explantatmodelle (Patienteneigene Explantate \u2013 PDEs)“ font_container=“tag:h4|text_align:left|color:var(–porto-primary-color)“ use_theme_fonts=“yes“ css_params=““][vc_column_text css=““ css_params=““]Definition:<\/strong>
\nFrische, kleine St\u00fccke chirurgisch entnommenen Gewebes (z. B. Tumor, Organbiopsie) werden in Kultur gehalten, wodurch die urspr\u00fcngliche 3D-Struktur und Mikroumgebung erhalten bleiben.<\/p>\n

Vorteile:<\/strong>
\nErhalt der zellul\u00e4ren Heterogenit\u00e4t (Krebszellen, Stroma), Erhaltung der 3D-Architektur, bessere Abbildung von In-vivo-Bedingungen, wertvoll f\u00fcr Arzneimitteltests an ganzem Gewebe.<\/p>\n

Nachteile:<\/strong>
\nK\u00fcrzere Kulturlebensdauer, schwierigere Etablierung, weniger geeignet f\u00fcr Standard-HTS, m\u00f6gliche Variabilit\u00e4t.<\/p>\n

Anwendungen:<\/strong>
\nUntersuchung der Heterogenit\u00e4t von Krebszellen, des Knochen-\/Knorpelstoffwechsels, der Arzneimittelwirkung in komplexen Umgebungen, Verst\u00e4ndnis von Zell-Matrix-Interaktionen.<\/p>\n

F\u00fcr weitere Informationen kontaktieren Sie unser Team unter bd@cell-bio.life<\/strong><\/a>.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_btn title=“Anfrage senden“ shape=“round“ color=“violet“ size=“xl“ align=“left“ link=“url:%2Fexpertise%2F“ css_params=““][\/vc_column][vc_column width=“1\/2″][vc_single_image image=“653″ img_size=“full“ css=““ css_params=““][\/vc_column][\/vc_row]<\/p>\n

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

[vc_row full_width_css=“stretch_row_css“ wrap_container=“yes“ el_class=“banner-top ptopm pbotm“ css=“.vc_custom_1764872753830{background-image: url(https:\/\/cell-bio.life\/wp-content\/uploads\/2025\/12\/up-pic-Services-in-6-scaled.webp?id=677) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}“ conditional_render=“%5B%7B%22value_role%22%3A%22administrator%22%7D%5D“ css_params=““][vc_column][vc_custom_heading text=“Lebende Zelllinien und Explantatmodelle auf Anfrage“ font_container=“tag:h1|text_align:right“ use_theme_fonts=“yes“ css_params=““][\/vc_column][\/vc_row][vc_row full_width_css=“stretch_row_css“ wrap_container=“yes“ el_class=“ptopm pbot services-in“ conditional_render=“%5B%7B%22value_role%22%3A%22administrator%22%7D%5D“ css_params=““ css=“.vc_custom_1766405943027{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;}“][vc_column width=“1\/2″][vc_column_text css=““ css_params=““]Lebensf\u00e4hige Zelllinien (immortalisiert, konsistent) und Explantatmodelle (frische Gewebest\u00fccke, komplexe Mikroumgebung) sind […]<\/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-416","page","type-page","status-publish","hentry"],"yoast_head":"\nLebende Zelllinien und Explantatmodelle auf Anfrage - 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