Exciting discovery by @iqbalhamzalab.bsky.social and colleagues! “These findings reveal intercellular heme sharing and identify HRG1 as a potential therapeutic target in hemoglobinopathies.”
I am a cell biologist who studies protein quality control and proteostasis in the secretory pathway with emphasis on GPI-anchored proteins, p24-family of proteins, calnexin, endoplasmic reticulum, Golgi, and lysosomes.