» Articles » PMID: 34187415

CypB Promotes Cell Proliferation and Metastasis in Endometrial Carcinoma

Overview
Journal BMC Cancer
Publisher Biomed Central
Specialty Oncology
Date 2021 Jun 30
PMID 34187415
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The molecular pathogenesis of endometrial cancer is not completely understood. CypB upregulated in many cancers, however, its role in endometrial carcinoma has not been studied. Here, we determine the effect of CypB on the growth of endometrial cancer.

Methods: In this study, we examined the expression of CypB in endometrial cancer tissues using immunohistochemistry. CypB silenced in HEC-1-B cell line by shRNA. CCK-8, colony formation assays, wound healing assays, and transwell analysis were performed to assess its effect on tumor cell proliferation and metastasis. Furthermore, microarray analysis was carried out to compare the global mRNA expression profile between the HEC-1-B and CypB-silenced HEC-1-B cells. Gene ontology and KEGG pathway enrichment analysis were performed to determine the potential function of differentially expressed genes related to CypB.

Results: We found that CypB was upregulated in endometrial cancer, inhibit CypB expression could significantly suppress cell proliferation, metastasis, and migration. We identified 1536 differentially expressed genes related to CypB (onefold change, p < 0.05), among which 652 genes were upregulated and 884 genes were downregulated. The genes with significant difference in top were mainly enriched in the cell cycle, glycosphingolipid biosynthesis, adherens junctions, and metabolism pathways.

Conclusion: The results of our study suggest that CypB may serve as a novel regulator of endometrial cell proliferation and metastasis, thus representing a novel target for gene-targeted endometrial therapy.

Trial Registration: YLYLLS [2018] 008. Registered 27 November 2017.

Citing Articles

The PPIase Activity of CypB Is Essential for the Activation of Both AKT/mTOR and XBP1s Signaling Pathways during the Differentiation of 3T3-L1 Preadipocytes.

Kim G, Yoon K, Ha J, Kang I, Choe W Nutrients. 2024; 16(15).

PMID: 39125345 PMC: 11313753. DOI: 10.3390/nu16152465.


PPIB/Cyclophilin B expression associates with tumor progression and unfavorable survival in patients with pulmonary adenocarcinoma.

Hwang I, Song J, Cho E, Song K, Ra S, Choi C Am J Cancer Res. 2024; 14(2):917-930.

PMID: 38455410 PMC: 10915315.


PPIB-regulated alternative splicing of cell cycle genes contributes to the regulation of cell proliferation.

Zhang Y, Liu L, Zhou M, Zhang Y, Su H, Dong D Am J Transl Res. 2022; 14(9):6163-6174.

PMID: 36247241 PMC: 9556483.

References
1.
Bauer K, Kretzschmar A, Cvijic H, Blumert C, Loffler D, Brocke-Heidrich K . Cyclophilins contribute to Stat3 signaling and survival of multiple myeloma cells. Oncogene. 2009; 28(31):2784-95. DOI: 10.1038/onc.2009.142. View

2.
Lazaro E, Amayra I, Lopez-Paz J, Martinez O, Perez M, Berrocoso S . Instrument for Assessing the Ability to Identify Emotional Facial Expressions in Healthy Children and in Children With ADHD: The FEEL Test. J Atten Disord. 2019; 23(6):563-569. DOI: 10.1177/1087054716682335. View

3.
Ray P, Rialon-Guevara K, Veras E, Sullenger B, White R . Comparing human pancreatic cell secretomes by in vitro aptamer selection identifies cyclophilin B as a candidate pancreatic cancer biomarker. J Clin Invest. 2012; 122(5):1734-41. PMC: 3336995. DOI: 10.1172/JCI62385. View

4.
Carpentier M, Descamps L, Allain F, Denys A, Durieux S, Fenart L . Receptor-mediated transcytosis of cyclophilin B through the blood-brain barrier. J Neurochem. 1999; 73(1):260-70. DOI: 10.1046/j.1471-4159.1999.0730260.x. View

5.
Melchior A, Denys A, Deligny A, Mazurier J, Allain F . Cyclophilin B induces integrin-mediated cell adhesion by a mechanism involving CD98-dependent activation of protein kinase C-delta and p44/42 mitogen-activated protein kinases. Exp Cell Res. 2007; 314(3):616-28. DOI: 10.1016/j.yexcr.2007.11.007. View