Lactate-mediated Fascin protrusions promote cell adhesion and migration in cervical cancer

ABSTRACT: Background: Lactate is associated with the poor prognosis of many human malignancies. Cervical cancer, one of main causes of women mortality worldwide, is aggressive and absent of effective pharmacological treatment, and its underlying mechanisms of progression remain elusive. Methods: The regulation of β-catenin to fascin protrusion formation upon acidic lactate (Lactic acid [LA]) stimulation was evaluated through in β-catenin or fascin deficiency cell line models by immunofluorescence assays, and subcellular fractionation. The effect of β-catenin and fascin relocation by LA and its antagonist were evaluated by immunohistochemistry assay in patient tissues and mouse tumor xenograft model. Trypsin digestion, Transwell assay, cell proliferation in vitro was performed to explore the role of

SUBMITTER: Han X 

PROVIDER: S-EPMC10157738 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature