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Updated: Jan 22, 2026
05:35
Ovarian Cancer Patient-Derived Organoid Models for Pre-Clinical Drug Testing
Published on: September 15, 2023
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Chemotherapy Resistance in Advanced Ovarian Cancer Patients.
Ruchika Pokhriyal1, Roopa Hariprasad2, Lalit Kumar3
1Department of Biophysics, All India Institute of Medical Sciences, New Delhi, India.
Biomarkers in Cancer
|July 17, 2019
Summary
This review explores chemotherapy resistance in advanced ovarian cancer, a common gynecologic malignancy. It highlights biomarkers like DNA, RNA, and proteins to predict patient response to treatments such as carboplatin and paclitaxel.
Area of Science:
- Gynecologic Oncology
- Cancer Biology
- Pharmacogenomics
Background:
- Ovarian cancer is a leading cause of cancer death in women, frequently diagnosed at advanced stages.
- Standard treatment involves surgery and chemotherapy (carboplatin/paclitaxel), but resistance limits efficacy.
- Chemotherapy resistance leads to disease relapse and poor prognosis in advanced ovarian cancer patients.
Purpose of the Study:
- To review the challenges of chemotherapy resistance in advanced ovarian cancer.
- To provide an overview of biomarkers for predicting chemotherapy response.
- To enhance understanding of resistance mechanisms at a molecular level.
Main Methods:
- Comprehensive literature review of studies on ovarian cancer chemotherapy resistance.
- Analysis of established and emerging biomarkers (DNA, mRNA, proteins).
- Synthesis of current knowledge on resistance mechanisms and predictive markers.
Main Results:
- Chemotherapy resistance is a significant clinical problem in advanced ovarian cancer.
- Various molecular biomarkers show potential for predicting treatment response.
- Understanding these biomarkers can guide personalized treatment strategies.
Conclusions:
- Biomarkers offer a promising avenue to overcome chemotherapy resistance in ovarian cancer.
- Further research into DNA, RNA, and protein biomarkers is crucial.
- Personalized medicine approaches are key to improving outcomes for ovarian cancer patients.
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