David Sprinzak

May 30, 2024 | biorxiv.org | Olga Loza |Roie Cohen |David Sprinzak |Yathreb Easa

AbstractThe Fat/Dachsous (Ft/Ds) pathway is a highly conserved pathway regulating planar cell polarity (PCP) across different animal species. Proteins from the Ft and Ds family are large transmembrane protocadherins that form heterophilic complexes on the boundaries between cells. Fat4 and Dchs1, the main mammalian homologues of this pathway, have been implicated in PCP in various epithelial tissues and were shown to form extremely stable complexes at the boundaries between cells.

Sep 25, 2023 | nature.com | Leonie Uhl |Benedetto Daniele Giaimo |Tobias Friedrich |Elisenda Alsina-Sanchis |David Sprinzak |Carolin Mogler | +5 more

AbstractCachexia is a major cause of morbidity and mortality in individuals with cancer and is characterized by weight loss due to adipose and muscle tissue wasting. Hallmarks of white adipose tissue (WAT) remodeling, which often precedes weight loss, are impaired lipid storage, inflammation and eventually fibrosis. Tissue wasting occurs in response to tumor-secreted factors.