TMEM106B Fibrils from FTLD Patients and Healthy Controls.

ABSTRACT: Recent studies involving four research teams have revealed that amyloid fibrils in FTLD-TDP patients and cognitively healthy individuals primarily consist of TMEM106B, a protein previously identified as a risk factor for FTLD-TDP. Through cryogenic electron microscopy, the studies identified various protofilament structures of TMEM106B fibrils from individuals with several neurodegenerative diseases. These findings raise new questions and opportunities for future research, as they suggest that TMEM106B plays a central role in FTLD pathology. These discoveries also prompt the need for the development of specific antibodies for fibrillar TMEM106B and necessitate further investigation of the potential mechanistic link between TMEM106B and other filamentous aggregates. The power of cryo-EM tec

SUBMITTER: Greenwood JD 

PROVIDER: S-EPMC10528478 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature