Nature CommunicationsCryo-EM structures of light chain fibrils from abdominal fat biopsies of multiple myeloma patientsYuxuan YaoShun YaoYamei XuQinyue ZhaoXingyu XiongKaien LiuYu LiuZhizhi WangWenqing XuCong LiuJingmin ZhouDan Li2026-02-24Full textDOI https://doi.org/10.1038/s41467-026-69784-4