ReviewPloS one2013
Polymorphic cytochrome P450 enzymes (CYPs) and their role in personalized therapy.
Review in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 3 of them syntheses that pooled 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.
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
105 citing papers in PubMed, 3 syntheses or guidelines pooled it, 279 citations in OpenAlex.
- Pooled it
- Global distribution of CYP2C19 risk phenotypes affecting safety and effectiveness of medications.The pharmacogenomics journal · 2021Pooled it
- Pharmacokinetics of antiretroviral and tuberculosis drugs in children with HIV/TB co-infection: a systematic review.The Journal of antimicrobial chemotherapy · 2020Pooled it
- Evaluation of the drug interaction between rifabutin and elexacaftor/tezacaftor/ivacaftor (ETI).Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2026Trial
- Trial
- Systematic review on genetic polymorphisms associated with idiosyncratic drug-induced liver injury (iDILI): iDILInet as an interactive visualization tool.Acta pharmaceutica Sinica. B · 2026Article
- Metabolic stability and effects of microsomal enzymes on the activity of the sonic hedgehog pathway inhibitor piperonyl butoxide.Toxicology in vitro : an international journal published in association with BIBRA · 2026Article
- Development of Physiologically Based Pharmacokinetic (PBPK) Modeling.Pharmaceutics · 2026Article
- Sex-Specific Differences in Rat Renal CYP Enzyme Expression and Activity Following Isoproterenol-Induced Injury.European journal of drug metabolism and pharmacokinetics · 2026Article
- Association between CYP2C19 gene polymorphisms and Helicobacter pylori infection in Hainan region.BMC infectious diseases · 2025Article
- Article
- Applications of PBPK Modeling to Estimate Drug Metabolism and Related ADME Processes in Specific Populations.Pharmaceutics · 2025Review
- Molecular and Immunomodulatory Mechanisms of Statins in Inflammation and Cancer Therapeutics with Emphasis on the NF-κB, NLRP3 Inflammasome, and Cytokine Regulatory Axes.International journal of molecular sciences · 2025Review
- The unexplored mechanism of antitumoral effect of pirfenidone in melanoma cells.Scientific reports · 2025Article
- Oncohepatology: Navigating liver injury in the era of modern cancer therapy.World journal of hepatology · 2025Review
- Characterization of NAT, GST, and CYP2E1 Genetic Variation in Sub-Saharan African Populations: Implications for Treatment of Tuberculosis and Other Diseases.Clinical pharmacology and therapeutics · 2025Article
- Article
- SNP's use as a potential chemotoxicity stratification tool in breast cancer: from bench to clinic.Functional & integrative genomics · 2025Review
- Article
- Continuous Treatment with Tofacitinib but Not Filgotinib Is Effective in Non-Responders with Active Ulcerative Colitis: A Propensity Score-Matching Analysis.Journal of clinical medicine · 2025Article
45 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The cytochrome P450 (CYP) enzymes are major players in drug metabolism. More than 2,000 mutations have been described, and certain single nucleotide polymorphisms (SNPs) have been shown to have a large impact on CYP activity. Therefore, CYPs play an important role in inter-individual drug response and their genetic variability should be factored into personalized medicine. To identify the most relevant polymorphisms in human CYPs, a text mining approach was used. We investigated their frequencies in different ethnic groups, the number of drugs that are metabolized by each CYP, the impact of CYP SNPs, as well as CYP expression patterns in different tissues. The most important polymorphic CYPs were found to be 1A2, 2D6, 2C9 and 2C19. Thirty-four common allele variants in Caucasians led to altered enzyme activity. To compare the relevant Caucasian SNPs with those of other ethnicities a search in 1,000 individual genomes was undertaken. We found 199 non-synonymous SNPs with frequencies over one percent in the 1,000 genomes, many of them not described so far. With knowledge of frequent mutations and their impact on CYP activities, it may be possible to predict patient response to certain drugs, as well as adverse side effects. With improved availability of genotyping, our data may provide a resource for an understanding of the effects of specific SNPs in CYPs, enabling the selection of a more personalized treatment regimen.
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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.