[Conférence] H. CLEVERS - Lgr5 stem cells and Organoids скачать в хорошем качестве

[Conférence] H. CLEVERS - Lgr5 stem cells and Organoids

Conférence : Exposés scientifiques de Max Cooper, Hans Clevers et Sandra Diaz, associés étrangers élus en 2015 Lien de la conférence : http://www.academie-sciences.fr/fr/Co... 00:00:00 Introduction 00:00:48 Worn-out cells are replaced by young cells. Stem cells do so by cell division 00:01:40 Every organ has its own stem cells 00:03:01 The gut harbors the champion of all stem cells 00:04:16 Joannis Nathanael Lieberkühn, thesis 1745. 00:05:47 The champion of all stem cells at work 00:06:35 Finding the gut stem cells 00:07:08 “Our” molecular flag: Lgr5 00:08:42 Charles Philippe Leblond [1910 – 2007] 00:09:29 Is the Crypt Base Columnar Cell the elusive stem cell? 00:10:03 Nick Barker creates a Knock-Out mouse [1] 00:11:33 Eureka!! 00:12:15 When we turn a stem cell blue, it reveals its daughters 00:13:48 The Confetti-mouse 00:14:22 Fifteen multi-colored stem cells in every crypt 00:16:57 Can we culture the stem cells in a dish? 00:17:40 Harvesting pure stem cells with a Cell Sorter machine 00:18:23 Growing a mini-gut from a single stem cell [Toshiro Sato] 00:20:02 Mini-guts can be transplanted 00:25:02 Personalized medicine for cancer 00:27:12 Questions © Académie des sciences - Tous droits réservés