Cell Press News research 2026-04-22 Pyruvate is a natural suppressor of interferon signaling by inducing STAT1 protein pyruvylation (Cell 189, 1975–1989.e1–e5; April 2, 2026) 原文来源: https://www.cell.com/cell/fulltext/S0092-8674(26)00453-8?rss=yes