Evidence map›Paper›PMID 21540472›Full record

ReviewMolecular interventions2011

Finding homes for orphan cytochrome P450s: CYP4V2 and CYP4F22 in disease states.

Edward J Kelly, Mariko Nakano, Priyanka Rohatgi, Vladimir Yarov-Yarovoy, Allan E Rettie

Abstract readReview
In one paragraph

Review in Molecular interventions, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.8field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 58 citations in OpenAlex.

  1. Observational
  2. Review
  3. Multi-Omics Analysis RevealsEcology and evolution · 2025
    Article
  4. Targeted lipidomics uncovers oxylipin perturbations and potential circulation biomarkers in Bietti's crystalline dystrophy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  5. Review
  6. Review
  7. Article
  8. Clinical and genetic characterization of a large cohort of Chinese patients with Bietti crystalline retinopathy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  9. Article
  10. Role ofPharmacogenomics and personalized medicine · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Human Orphan Cytochromes P450: An Update.Current drug metabolism · 2022
    Article
  17. Review
  18. Article
  19. Article
  20. Expression and Functional Characterization of Breast Cancer-Associated Cytochrome P450 4Z1 inDrug metabolism and disposition: the biological fate of chemicals · 2017
    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

5 authors at 1 institution in 1 country.

Edward J KellyDepartment of Pharmaceutics, University of Washington, Seattle, WA 98195, USA. edkelly@u.washington.edu
Mariko Nakano
Priyanka Rohatgi
Vladimir Yarov-Yarovoy
Allan E Rettie
University of Washington · US

Funding

MECHANISMS OF P450 DEPENDENT DESATURATIONR01GM049054 · NIGMS · UNIVERSITY OF WASHINGTON · PI RETTIE, ALLAN EDWARD · 1994 to 2010
$2.9M
NIGMS NIH HHS GM49054NIGMS NIH HHS R01 GM049054
6 · The paper itself

Abstract

The cytochrome P450 (CYP) 4 family of enzymes contains several recently identified membersthat are referred to as “orphan P450s” because their endogenous substrates are unknown.Human CYP4V2 and CYP4F22 are two such orphan P450s that are strongly linked to ocular andskin disease, respectively. Genetic analyses have identified a wide spectrum of mutations in the CYP4V2gene from patients suffering from Bietti’s crystalline corneoretinal dystrophy, and mutations in theCYP4F22 gene have been linked to lamellar ichthyosis. The strong gene–disease associations provideunique opportunities for elucidating the substrate specificity of these orphan P450s and unraveling thebiochemical pathways that may be impacted in patients with CYP4V2 and CYP4F22 functional deficits.

Indexed as

AnimalsCorneal Dystrophies, HereditaryCytochrome P-450 Enzyme SystemCytochrome P450 Family 4Fatty AcidsHumansIchthyosis, LamellarRetinal DiseasesSubstrate SpecificityCYP4F22 protein, humanCYP4V2 protein, humanCytochrome P-450 Enzyme SystemCytochrome P450 Family 4Fatty Acids

Identifiers

PMID21540472
PMCPMC3109859
OpenAlexW2043094533

What OpenQuestion holds

Textmetadata
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.