Multiorgan transcriptomics in mice identifies immunoglobulin heavy constant mu ( Ighm ) as a tissue-level aging biomarker - Fan-Qian Yin; Xia-Yan Wang; Yong-Xuan Li; Kai-Jing Li; Si-Yu Ma; Meng-Jiao Lv; Zhen-Hua Liu; Wei-Xia Zhong; Yan Liu; Chuan-Fang Tang; Hong-Shi Liu; Yuze Li; et al. (Proceedings of the National Academy of Sciences, 2025)