Bioinformatic Prediction of Novel Signaling Pathways of Apoptosis-inducing Factor, Mitochondrion-associated 3 (AIFM3) and Their Roles in Metastasis of Cholangiocarcinoma Cells.

ABSTRACT:

Background/aim

We previously demonstrated that a mitochondrial protein, apoptosis-inducing factor, mitochondrion-associated 3 (AIFM3) is over-expressed in cholangiocarcinoma (CCA) and its serum levels can be a prognostic biomarker for CCA. To elucidate the functional roles of AIFM3 in CCA progression, we aimed to determine the signaling pathways of AIFM3 in CCA.

Materials and methods

AIFM3 gene in CCA cells was silenced and AIFM3-related proteins were identified using mass spectrometry and bioinformatics tools. The relationships between AIFM3 and 441 related proteins were explored. To validate the functions of AIFM3, transwell migration/invasion assays were used.

Results

Bioinformatic analyses predicted that AIFM3 interacts with formin-like protein 3 (FMNL3) and is in

SUBMITTER: Chua-On D 

PROVIDER: S-EPMC8717952 | biostudies-literature | 2022 Jan-Feb

REPOSITORIES: biostudies-literature