Sabrina Jagot

This study shows that postnatal Pax7+ cells in limb muscles are multipotent, generating non-myogenic lineages like fibro-adipogenic progenitors that persist into adulthood and respond to injury.

This study shows that declining muscle hyperplasia in juvenile trout is driven by early impairment of the satellite cell niche and reduced myogenic capacity, with weight gain more critical than aging.

The paper tracks progenitor populations in avian embryos to reveal distinct lineages of primary and secondary myotubes and their relationship to adult muscle stem cells.

This study shows that trout adipocytes promote fibro-adipogenic precursor proliferation while inhibiting myogenic cell differentiation in vitro.