ArticleInternational journal of clinical oncology2019
Correlations between CYP3A4 polymorphism and susceptibility to breast cancer in Chinese Han population.
Article in International journal of clinical oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 24 citations in OpenAlex.
- An integrated bioinformatic investigation of succinic acid metabolism related genes in ccRCC followed by preliminary validation of SLC25A4 in tumorigenesis.Scientific reports · 2025Article
- Interaction between CYP3A4 gene polymorphism and obesity on breast cancer susceptibility in Chinese women.Environmental health and preventive medicine · 2025Article
- Research progress regardingZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023Article
- Genotype-guided new approach for dose optimisation of hydroxychloroquine administration in Chinese patients with SLE.Lupus science & medicine · 2023Article
- Interplay of Vitamin D and CYP3A4 Polymorphisms in Endocrine Disorders and Cancer.Endocrinology and metabolism (Seoul, Korea) · 2022Review
- Pharmacogenetics of tamoxifen therapy in Asian populations: from genetic polymorphism to clinical outcomes.European journal of clinical pharmacology · 2021Review
- Identification of Diagnostic Markers for Breast Cancer Based on Differential Gene Expression and Pathway Network.Frontiers in cell and developmental biology · 2021Article
- Relationship BetweenPharmacogenomics and personalized medicine · 2021Article
- Impacts ofJournal of oncology · 2021Article
- Pleiotropic Functions of Cytochrome P450 Monooxygenase-Derived Eicosanoids in Cancer.Frontiers in pharmacology · 2020Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundCYP3A4 is a major enzyme catalyzing the metabolism of endogenous steroids that play an important role in the etiology of carcinogenesis. This study was designed to investigate the contribution of CYP3A4 polymorphism to breast cancer in Chinese Han female population.
methodsTo examine whether variants of CYP3A4 contribute to breast cancer, 5 single-nucleotide polymorphisms (SNPs) of CYP3A4 were genotyped by Sequenom MassARRAY in 267 breast cancer patients and 302 healthy controls. Odds ratio (OR) and 95% confidence intervals (CIs) were calculated by unconditional logistic regression adjusted for age.
resultsWe found that the TT genotype of CYP3A4*1G (rs2242480) polymorphism was associated with increased risk of breast cancer using the fixed effects model (recessive model: OR = 2.34, p = 0.018). Stratified according to age, CYP3A4*1G increased the risk of breast cancer especially in less than 50-year-old group (codominant model OR = 3.68, p = 0.041; recessive model: OR = 3.55, p = 0.012). Furthermore, TT genotype of rs2242480 was associated with Cerb-B2 positive (recessive model: OR = 2.47, p = 0.025) and stage I/II (recessive model: OR = 2.32, p = 0.041). However, no statistically significant associations in other polymorphisms and haploview analysis were observed.
conclusionsThis study provides an evidence for polymorphism of CYP3A4 gene associated with the development of breast cancer, also a new insight into etiology of breast cancer. However, the underlying mechanism of the CYP3A4 gene in breast cancer is necessary for further study.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.