Prefoldin subunits (PFDN1-6) serve as poor prognostic markers in gastric cancer.

Abstract

Prefoldin subunits (PFDN), primarily known for co-chaperone function associated with cytoskeletal rearrangement, have been found involved in epithelial-mesenchymal transition (EMT) and cancer progression. However, studies focusing on the roles of PFDN in gastric cancer (GC) remain limited. The present study aims to evaluate the prognostic values of PFDN in GC. Prognostic roles of PFDNs were analyzed via the Kaplan-Meier platform, followed by subset analysis within various clinical parameters. High mRNA expression of PFDN2, PFDN3 and PFDN4 displayed poor overall survival (OS) while PFDN5 displayed favorable OS. In HER2+ subset, PFDN2, PFDN3, PFDN4 and PFDN6 displayed poor OS. In human epidermal growth factor receptor 2 (HER2-) subset, PFDN2, PFDN3 and PFDN4 displayed poor OS. In intestinal type subset, PFDN1 and PFDN2 displayed poor OS. In diffuse-type subset, PFDN2 and PFDN6 displayed poor OS. In moderate differentiation type subset, PFDN1 displayed poor OS. In poor differentiation type subset, PFDN2 and PFDN6 displayed poor OS. In metastasis negative subset, PFDN1, PFDN2 and PFDN6 displayed poor OS. In lymph node (LN) positive subset, PFDN2 and PFDN5 displayed poor OS. The present study provided insightful clues into the poor prognostic values of PFDNs in GC patients.

• Authors: Galiya Yesseyeva, Batuer Aikemu, Hiju Hong, Chaoran Yu, Feng Dong, Jing Sun, Lu Zang, Minhua Zheng, Junjun Ma
• Journal: Bioscience reports (Biosci Rep) Vol. 40 Issue 2 (02 28 2020) ISSN: 1573-4935 [Electronic] England
• PMID: 31957800 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2020 The Author(s).

Chemical References

• Biomarkers, Tumor
• Molecular Chaperones
• Protein Subunits
• prefoldin

Topics

• Biomarkers, Tumor (genetics)
• Cell Differentiation
• Databases, Protein
• Female
• Gastrectomy
• Gene Expression Regulation, Neoplastic
• Humans
• Lymphatic Metastasis
• Male
• Middle Aged
• Molecular Chaperones (genetics)
• Prognosis
• Protein Interaction Maps
• Protein Subunits
• Stomach Neoplasms (genetics, mortality, pathology, surgery)