ReviewThe pharmacogenomics journal2019
Challenges to assess substrate-dependent allelic effects in CYP450 enzymes and the potential clinical implications.
Review in The pharmacogenomics journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.
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
13 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The Clinical Pharmacogenetics Implementation Consortium's consensus-based framework for assigning allele function.American journal of human genetics · 2025Guideline
- Dutch Pharmacogenetics Working Group (DPWG) guideline for the gene-drug interaction between CYP2D6, CYP3A4 and CYP1A2 and antipsychotics.European journal of human genetics : EJHG · 2024Guideline
- Association of SULT2A1 Locus With Abiraterone Clearance in the Alliance A031201: Randomized Phase III Study of Enzalutamide Compared With Enzalutamide Plus Abiraterone for Metastatic Castration-Resistant Prostate Cancer.Clinical and translational science · 2025Trial
- Homology-Based Variant-Effect Predictors Break Down on Cytochrome P450 Pharmacogenes.bioRxiv : the preprint server for biology · 2026Article
- Genomic landscape of drug binding and pharmacogenetic variation across diverse populations using SNPdrug3D.Nature communications · 2026Article
- In vitro comparative analysis of metabolic capabilities and inhibitory profiles of selected CYP2D6 alleles on tramadol metabolism.Clinical and translational science · 2025Article
- APF2: an improved ensemble method for pharmacogenomic variant effect prediction.The pharmacogenomics journal · 2024Article
- Lack of association of CYP2B6 pharmacogenetics with cyclophosphamide toxicity in patients with cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022Article
- Pharmacogenetics of Breast Cancer Treatments: A Sub-Saharan Africa Perspective.Pharmacogenomics and personalized medicine · 2022Review
- Influence of Pathogenic and Metabolic Genes on the Pharmacogenetics of Mood Disorders in Alzheimer's Disease.Pharmaceuticals (Basel, Switzerland) · 2021Article
- Exploring pharmacogenetics of paclitaxel- and docetaxel-induced peripheral neuropathy by evaluating the direct pharmacogenetic-pharmacokinetic and pharmacokinetic-neuropathy relationships.Expert opinion on drug metabolism & toxicology · 2021Review
- Article
- Pharmacogenomics of Cognitive Dysfunction and Neuropsychiatric Disorders in Dementia.International journal of molecular sciences · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cytochrome P450 enzyme variant alleles have shown evidence that functional consequences differ between substrates. A systematic effort has not yet been made to confirm substrate-dependent activity. This review will discuss the challenges of assessing three examples (CYP2C8*3, CYP2D6*10, and CYP2C9*2) where substrate-dependent activity has been hypothesized with differing levels of evidence and their potential clinical implications. Data supports bidirectional substrate-dependent activity for CYP2C8*3. Although some data suggests CYP2D6*10 causes differences in the magnitude of effect across substrates, confirmatory studies are needed. Convincing evidence for CYP2C9*2 was lacking likely due to compensatory CYP450 metabolism or experimental variability. Confirmed substrate-dependent activity has the potential to impact clinical use of pharmacogenomics, and must be taken into consideration to ensure the goal of improving treatment through personalization is met. It is important for the pharmacogenomics community to begin thinking about this important topic and how it can be best accommodated in clinical practice.
Indexed as
Identifiers
31616046What 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.