Adaptive and Maladaptive Myeloid Cell Production
Video page · Nov 13, 2025
Emmanuelle Passegué, Director of the Columbia Stem Cell Initiative and Professor Emeritus of Genetics and Development at Columbia University
Principle of Hematopoietic Stem Cell Biology and Blood Production
Hematology, Cell Biology, Developmental Biology and seminar by Emmanuelle Passegué, Director of the Columbia Stem Cell Initiative and Professor Emeritus of Genetics and Development at Columbia University
Hosted by Collège de France
Friday 17:30–18:30 Paris (GMT+1)
Recording available
Amphithéâtre Mireille-Delmas-Marty, Site Marcelin-Berthelot · In person
Abstract
This lecture introduces the stem-cell hierarchy that continuously replenishes blood. It explains how largely quiescent, self-renewing hematopoietic stem cells generate progenitors supporting red cells, platelets and immune lineages. New ideas about differentiation, lineage bias and priming are used to reconsider how this hierarchy maintains everyday blood production.
Topics
hematopoietic stem cellsstem-cell hierarchyblood productionprogenitorsred cellsplateletsimmune lineageslineage bias
Related seminars
Hematopoietic Stem Cell Aging and Adaptation to Stress
Video page · Nov 18, 2025Emmanuelle Passegué, Director of the Columbia Stem Cell Initiative and Professor Emeritus of Genetics and Development at Columbia University
More from Collège de France
All talksPheromones and societies
Video page · Jun 18, 2026Claude DesplanEvolutionary adaptation of neurogenesis in learning centers
Video page · Jun 11, 2026Claude DesplanFrom the visual system to the cortex: Stochastic lineages in invertebrates and mammals
Video page · Jun 4, 2026Claude DesplanSpatial and temporal contributions to neural diversification
Video page · May 28, 2026Claude Desplan
More with Emmanuelle Passegué
All their workEnvironmental Crosstalk and Bone Marrow Niche Regulation
Seminar · Video page · Nov 12, 2025Collège de France