Sympathetic innervation maintains the murine quiescent skeletal muscle stem cell pool via perivascular-derived Angpt1 Muscle stem cells rely on their niche for maintenance, yet how β-adrenergic innervation regulates these cells remains elusive. Here, we show that symp…

Congrats to #RelaixLab and colleagues for their new #Dev_Cell paper: Sympathetic innervation maintains the murine quiescent skeletal muscle stem cell pool via perivascular-derived Angpt1. #Myoblue. tinyurl.com/mutk5cbm

Microtubules coordinate mitochondria transport with myofibril morphogenesis during muscle development Avellaneda et al. identify that kinesin-dependent transport is required to relocate mitochondria into close proximity to the assembling myofibrils in Drosophila and mouse muscles. Microtubules are in ...

Interesting new #Dev_Cell paper: Microtubules coordinate mitochondria transport with myofibril morphogenesis during muscle development. #Myoblue tinyurl.com/3j29y6aw

#TightJunction maintains epithelial cell #Lumenogenesis via keeping Apical Junctional Tension at bay, Independent of Barrier functions👹

Pressure-tension relationships in ZO1/2 KO vs Claudin quin-KO MDCK-II cysts

@markusmukenhirn.bsky.social #Dev_Cell 2024
www.sciencedirect.com/science/arti...

#RegenerativeSenescence #Axolotl #LimbRegeneration

Senescent Blastemal cells
1⃣Sorted with Galactose-coated nanoparticle, Ablatable if loaded with doxorubicin
2⃣High unprocessed rRNA transcripts,
3⃣Secrets Wnt7b/8b->Neighboring cell proliferation

#Dev_Cell 2023
www.sciencedirect.com/science/arti...