This study shows purified CBD and CBD-rich Cannabis sativa extract enhance the pro-angiogenic secretome of umbilical cord-derived MSC, promoting endothelial function and neovascularization.

bioRxiv · Jul 9, 2026 · PreprintCell Biology

Kaposi Sarcoma Herpes Virus Reprograms Mesenchymal Cell Glycosylation to control platelet-derived growth factor receptor A signaling

Julián Gambarte Tudela, Patricia N. Gutiérrez, M.A. Montani, Nadia Bannoud, Pablo A. Garcia, Karina Valeria Mariño, Martı́n C. Abba, Juan Pablo Cerliani, Julián Naipauer, Ezequiel Lacunza, Enrique A. Mesri, Gabriel A. Rabinovich, Diego Omar Croci

This paper identifies how KSHV alters mesenchymal cell glycosylation to enhance PDGFRA signaling, contributing to Kaposi sarcoma pathogenesis.

bioRxiv · Jun 30, 2026 · PreprintCancer Biology

An Altered Glycome Shapes IgA B-Cell Responses and Gut Immunity During Intestinal Inflammation

Anabela M. Cutine, Alejandro J. Cagnoni, Joaquin Pedro Merlo, Ayelén Daiana Rosso, Pablo A. Garcia, Montana N Manselle Cocco, Luciano Gastón Morosi, Mora Massaro, Verónica C. Martínez Allo, Rosa María Morales, Sabrina G. Gatto, María May, Diego Omar Croci, Renata Alina Spiazzi, María Carolina Conlon, , Karina Valeria Mariño

This study shows that reduced (2,6)-sialylation in SIgA and B cells during UC impairs their function and exacerbates intestinal inflammation.

bioRxiv · Jun 10, 2026 · PreprintImmunology