Evidence map›Paper›PMID 38918659›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2024

The Effect of CYP2C19*2 (rs4244285) and CYP17 (rs743572) SNPs on Adriamycin and Paclitaxel based Chemotherapy Outcomes in Breast Cancer Patients.

Rashmi A Gudur, Suresh J Bhosale, Anand K Gudur, Shivani R Kale, Ashwini L More, Kailas D Datkhile

Abstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Rashmi A GudurDepartment of Oncology, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.
Suresh J BhosaleDepartment of Oncology, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.
Anand K GudurDepartment of Oncology, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.
Shivani R KaleDepartment of Molecular Biology and Genetics, Krishna Institute of Allied Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.
Ashwini L MoreDepartment of Molecular Biology and Genetics, Krishna Institute of Allied Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.
Kailas D DatkhileDepartment of Molecular Biology and Genetics, Krishna Institute of Allied Sciences, Krishna Vishwa Vidyapeeth (Deemed to be University), Taluka-Karad, Dist- Satara, Pin-415 539, (Maharashtra) India.ORCID 0000-0001-9222-8579

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCytochrome P450 (CYP) are phase I metabolizing enzymes involved in detoxification of chemotherapeutic agents. Among the CYP gene family, including CYP1A1, CYP1B1, CYP2C, CYP2D, CYP2E and CYP17, their significance in cancer susceptibility is well established. However, there remains limited understanding regarding the polymorphisms of CYP2C19*2 and CYP17 and their potential correlation with chemotherapy-induced toxicity reactions in breast cancer (BC) patients. In this study we intended to identify the association of CYP2C19*2 and CYP17 gene polymorphisms on drug response as well as toxicity reactions in BC patients undergoing adriamycin/paclitaxel based chemotherapy within Indian population.

methodsTwo hundred BC patients receiving adriamycin and paclitaxel chemotherapy were enrolled in this study and chemotherapy induced hematological and non-hematological toxicity reactions were noted. The polymorphisms of CYP2C19*2 (681G>A) and CYP17 (34T>C) isoforms of cytochrome p 450 gene was studied by PCR and RFLP analysis.

resultsThe univariate logistic regression analysis revealed significant associations between CYP2C19*2 (681 G>A) polymorphisms with hematological toxicities i.e., anemia (OR=9.77, 95% CI: 2.84-33.52; p=0.0003), neutropenia (OR=5.72, 95% CI: 1.75-18.68; p=0.003), febrile neutropenia (OR=4.29, 95% CI: 1.32-13.87; p=0.014) and thrombocytopenia (OR=5.86, 95% CI: 1.15-29.72); p=0.032) in BC patients. Additionally BC patients treated with adriamycin exhibited significant association between CYP2C19*2 polymorphism with chemotherapy induced nausea and vomiting (CINV) (OR=99.73, 95% CI: 5.70-174.64); p=0.001), fatigue (OR=83.29, 95% CI: 4.77-145.69); p=0.002), bodyache (OR=4.44, 95% CI: 1.24-15.91); p=0.021) and peripheral neuropathy (OR=12.00, 95% CI: 1.80-79.89); p=0.010. Furthermore, the regression analysis indicated an association between CYP17 with body ache (OR=2.77, 95% CI: 1.21-6.34; p=0.015) and peripheral neuropathy (OR=3.90, 95% CI: 1.59-9.53; p=0.002) in BC patients treated with paclitaxel chemotherapy.

conclusionThe findings obtained from this study illustrated significant association of CYP2C9*2 (681G>A) polymorphism with adreamicin based chemotherapy induced toxicities and CYP17 (34T>C) polymorphism with paclitaxel induced bodyache and peripheral neuropathy in BC patients.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsCytochrome P-450 CYP2C19Polymorphism, Single NucleotideSteroid 17-alpha-HydroxylaseAdultAgedAntibiotics, AntineoplasticAntineoplastic Agents, PhytogenicDoxorubicinFemaleHumansMiddle AgedPaclitaxelTreatment OutcomeAntibiotics, AntineoplasticAntineoplastic Agents, PhytogenicCYP2C19 protein, humanCytochrome P-450 CYP2C19DoxorubicinPaclitaxelSteroid 17-alpha-Hydroxylasebreast cancerChemotherapyCYP17CYP2C19Toxicity

Identifiers

PMID38918659
PMCPMC11382849

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.