Controlling cell acidity could be key to autoimmune disease treatment

What if treating autoimmune diseases was as simple as regulating the acidity levels of parts of patients’ cells? Genetic screening may have unlocked a path for treating the severe inflammation associated with many immune diseases by regulating one protein’s role in helping another protein control cell acidity, according to new research published in Cell by a team from the Perelman School of Medicine at the University of Pennsylvania.

How the pandemic’s narratives are still unfolding, five years on

Do you clearly remember the choices you made a few years ago during the early days of the COVID pandemic? Did you painstakingly wipe down your groceries before putting them away, quarantine your mail three days before opening it, or hoard toilet paper while others were unable to find a roll? Is the nasty argument with your brother-in-law over children’s COVID vaccination fully forgotten, or does a twinge of annoyance still flicker when he speaks at family gatherings?