Mitochondrial Fus1/Tusc2 and cellular Ca2⁺ homeostasis: tumor suppressor, anti-inflammatory and anti-aging implications.

ABSTRACT: FUS1/TUSC2 (FUSion1/TUmor Suppressor Candidate 2) is a tumor suppressor gene (TSG) originally described as a member of the TSG cluster from human 3p21.3 chromosomal region frequently deleted in lung cancer. Its role as a TSG in lung, breast, bone, and other cancers was demonstrated by several groups, but molecular mechanisms of its activities are starting to unveil lately. They suggest that Fus1-dependent mechanisms are relevant in etiologies of diseases beyond cancer, such as chronic inflammation, bacterial and viral infections, premature aging, and geriatric diseases. Here, we revisit the discovery of FUS1 gene in the context of tumor initiation and progression, and review 20 years of research into FUS1 functions and its molecular, structural, and biological aspects that have led to its

SUBMITTER: Uzhachenko R 

PROVIDER: S-EPMC9576590 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature