Evidence map›Paper›PMID 24604039›Full record

ReviewThe Indian journal of medical research2014

Distribution of genetic polymorphisms of genes encoding drug metabolizing enzymes & drug transporters - a review with Indian perspective.

Gurusamy Umamaheswaran, Dhakchinamoorthi Krishna Kumar, Chandrasekaran Adithan

Open access · greenAbstract readReview
In one paragraph

Review in The Indian journal of medical research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 5% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Ethnic Diversity and Warfarin Pharmacogenomics.Frontiers in pharmacology · 2022
    Review
  11. Review
  12. Article
  13. Article
  14. Metabolic Profiling of the Novel Hypoxia-Inducible Factor 2Drug metabolism and disposition: the biological fate of chemicals · 2018
    Article
  15. Practical Pharmacology of Methadone: A Long-acting Opioid.Indian journal of palliative care · 2018
    Review
  16. Article
  17. Review
  18. Atorvastatin Induced Adverse Drug Reactions among South Indian Tamils.Journal of clinical and diagnostic research : JCDR · 2017
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Gurusamy Umamaheswaran
Dhakchinamoorthi Krishna Kumar
Chandrasekaran AdithanICMR Centre for Advance Research in Pharmacogenomics, Department of Pharmacology,Jawaharlal Institute of Postgraduate Medical Education & Research, Puducherry, India.
Jawaharlal Institute of Post Graduate Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phase I and II drug metabolizing enzymes (DME) and drug transporters are involved in the absorption, distribution, metabolism as well as elimination of many therapeutic agents, toxins and various pollutants. Presence of genetic polymorphisms in genes encoding these proteins has been associated with marked inter-individual variability in their activity that could result in variation in drug response, toxicity as well as in disease predisposition. The emergent field pharmacogenetics and pharmacogenomics (PGx) is a promising discipline, as it predicts disease risk, selection of proper medication with regard to response and toxicity, and appropriate drug dosage guidance based on an individual's genetic make-up. Consequently, genetic variations are essential to understand the ethnic differences in disease occurrence, development, prognosis, therapeutic response and toxicity. For that reason, it is necessary to establish the normative frequency of these genes in a particular population before unraveling the genotype-phenotype associations. Although a fair amount of allele frequency data are available in Indian populations, the existing pharmacogenetic data have not been compiled into a database. This review was intended to compile the normative frequency distribution of the variants of genes encoding DMEs (CYP450s, TPMT, GSTs, COMT, SULT1A1, NAT2 and UGTs) and transporter proteins (MDR1, OCT1 and SLCO1B1) with Indian perspective.

Indexed as

Genetics, PopulationAsian PeopleCytochrome P-450 Enzyme SystemGene FrequencyHumansInactivation, MetabolicIndiaOrganic Anion TransportersPharmacogeneticsPolymorphism, Single NucleotideCytochrome P-450 Enzyme SystemOrganic Anion Transporters

Identifiers

PMID24604039
PMCPMC3994740
OpenAlexW1919001532

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.