» Articles » PMID: 36366735

High Gene Expression Predicts Response to Chemotherapy and Prognosis of High-grade Serous Ovarian Cancer Patients

Overview
Journal J Int Med Res
Publisher Sage Publications
Specialty General Medicine
Date 2022 Nov 11
PMID 36366735
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: High-grade serous ovarian cancer (HGSOC) is a deadly malignancy. Homeobox protein A9 () is linked with serous papillary histotype differentiation, and inappropriate expression is a step in ovarian cancer that induces aberrant differentiation. This study aimed to reveal the significance of in HGSOC.

Methods: mRNA and protein expression were examined by quantitative PCR and immunohistochemistry, respectively. The chi-square test was used to evaluate associations between expression and clinical characteristics. The prognostic value of was calculated by the Kaplan-Meier method. The Kaplan-Meier Plotter database was used to assess the prognostic value of .

Results: The mRNA and protein expression of were significantly upregulated in chemotherapy-resistant HGSOC compared with chemotherapy-sensitive HGSOC. The chi-square test showed that high expression was significantly related with grade, clinical stage, and residual disease. High expression was significantly associated with poor prognosis. The Kaplan-Meier Plotter database further confirmed these results. Cox hazard regression showed that high expression was an independent prognostic factor for survival in HGSOC patients.

Conclusion: This study showed that expression was associated with chemotherapy resistance and poor outcomes in HGSOC patients. High expression might be a prognostic indicator for HGSOC.

Citing Articles

HOXA9 and CD163 potentiate pancreatic ductal adenocarcinoma progression.

Hemida A, Ahmed M, Tantawy M Diagn Pathol. 2024; 19(1):141.

PMID: 39462379 PMC: 11514874. DOI: 10.1186/s13000-024-01563-5.


HOXA9 versus HOXB9; particular focus on their controversial role in tumor pathogenesis.

Hjazi A, Jasim S, Al-Dhalimy A, Bansal P, Kaur H, Qasim M J Appl Genet. 2024; 65(3):473-492.

PMID: 38753266 DOI: 10.1007/s13353-024-00868-x.


HOXA9 transcription factor is a double-edged sword: from development to cancer progression.

Shenoy U, Adiga D, Alhedyan F, Kabekkodu S, Radhakrishnan R Cancer Metastasis Rev. 2023; 43(2):709-728.

PMID: 38062297 PMC: 11156722. DOI: 10.1007/s10555-023-10159-2.

References
1.
Goncalves C, Xavier-Magalhaes A, Pojo M, Oliveira A, Correia S, Reis R . Transcriptional profiling of HOXA9-regulated genes in human glioblastoma cell models. Genom Data. 2015; 5:54-8. PMC: 4583997. DOI: 10.1016/j.gdata.2015.05.010. View

2.
Sun Q, Zhang S, Zhao J, Han X, Wang H, Sun M . HIF-1α or HOTTIP/CTCF Promotes Head and Neck Squamous Cell Carcinoma Progression and Drug Resistance by Targeting HOXA9. Mol Ther Nucleic Acids. 2020; 20:164-175. PMC: 7068198. DOI: 10.1016/j.omtn.2019.12.045. View

3.
Matulonis U, Sood A, Fallowfield L, Howitt B, Sehouli J, Karlan B . Ovarian cancer. Nat Rev Dis Primers. 2016; 2:16061. PMC: 7290868. DOI: 10.1038/nrdp.2016.61. View

4.
El Bairi K, Amrani M, Kandhro A, Afqir S . Prediction of therapy response in ovarian cancer: Where are we now?. Crit Rev Clin Lab Sci. 2017; 54(4):233-266. DOI: 10.1080/10408363.2017.1313190. View

5.
Sun M, Song C, Huang H, Frankenberger C, Sankarasharma D, Gomes S . HMGA2/TET1/HOXA9 signaling pathway regulates breast cancer growth and metastasis. Proc Natl Acad Sci U S A. 2013; 110(24):9920-5. PMC: 3683728. DOI: 10.1073/pnas.1305172110. View