Deficient chaperone-mediated autophagy drives multiorgan fibrogenesis via SMAD2/4 stabilization to sustain TGFβ-SMAD signaling. - Jin JY; Song YX; Lu JB; Li GQ; Wang JQ; Feng XJ; Luo PH; Yang B; Xu ZF; Yan H; He QJ; Yang XC (Acta pharmacologica Sinica, 2026)