SynthesisLipids in health and disease2014
Relationship between CYP7A1 -204A>C polymorphism with gallbladder stone disease and serum lipid levels: a meta-analysis.
Synthesis in Lipids in health and disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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.
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Who cites it
6 citing papers in PubMed, 14 citations in OpenAlex.
- Association of cholesterol 7α-hydroxylase (CYP7A1) promoter polymorphism (rs3808607) and cholesterol 24S-hydroxylase (CYP46A1) intron 2 polymorphism (rs754203) with serum lipids, vitamin D levels, and multiple sclerosis risk in the Turkish population.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022Article
- Up to date on cholesterol 7 alpha-hydroxylase (CYP7A1) in bile acid synthesis.Liver research (Beijing, China) · 2020Article
- Bile Acids as Metabolic Regulators and Nutrient Sensors.Annual review of nutrition · 2019 · on this mapReview
- Genetic Variations Associated with Anti-Tuberculosis Drug-Induced Liver Injury.Current pharmacology reports · 2018Article
- Genetic determinants of inherited susceptibility to hypercholesterolemia - a comprehensive literature review.Lipids in health and disease · 2017Review
- Dynamics of hepatic and intestinal cholesterol and bile acid pathways: The impact of the animal model of estrogen deficiency and exercise training.World journal of hepatology · 2016Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe CYP7A1 gene polymorphism has been reported to be associated with gallbladder stone disease (GSD) and serum lipid levels, but the results were inconsistent. This meta-analysis aimed to evaluate the influence of the -204A>C polymorphism in the promoter of CYP7A1 gene on the GSD and serum lipid levels.
methodsAccording to inclusion/exclusion criteria, eligible studies on CYP7A1 gene -204A>C polymorphism of serum lipid levels and the risk of GSD were retrieved. Depending on the between-study heterogeneity, the fixed- or random-effects model was applied, and the data were analyzed using the RevMan software (V5.2).
resultsFive studies totaling 830 GSD patients and 882 healthy controls were used to evaluate the relation of CYP7A1 -204A>C polymorphism with GSD. Overall comparison of alleles A with C in all study population yielded 5% but non-significant increased risk of GSD (OR=1.05, 95% CI: 0.91 - 1.22, P=0.48). Subgroup analysis by ethnic differences did not show any association between CYP7A1 -204A>C polymorphism and GSD either. Four studies totaling 802 cases and 691 controls were used to assess the relation of CYP7A1 -204A>C polymorphism with serum lipid levels. All the subjects were from the Asian population. The pooled effects indicated that AC genotype had higher levels of TG than AA (MD=-0.42, 95% CI: -0.76 - -0.08, P=0.01). CC genotype in cases had higher levels of TC (MD=0.65, 95% CI: 0.25 - 1.05, P=0.001) and LDL-C (MD=0.40, 95% CI: 0.06 - 0.73, P=0.02) than AA, AA (MD = -0.35, 95% CI: -0.60 - -0.10, P=0.007) and AC (MD=-0.35, 95% CI: -0.61 - -0.08, P=0.01) genotypes in controls had higher levels of TC than CC, and AA genotype in controls had higher levels of HDL-C than CC (MD = -0.15, 95% CI: -0.21 - -0.09, P<0.00001).
conclusionsThe CYP7A1 -204A>C polymorphism is significantly associated with serum lipid levels in Asian population, but not gallbladder stone disease.
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