Evidence map›Paper›PMID 20629582›Full record

ReviewExpert opinion on drug metabolism & toxicology2010

Bimodal targeting of microsomal cytochrome P450s to mitochondria: implications in drug metabolism and toxicity.

Michelle C Sangar, Seema Bansal, Narayan G Avadhani

Open access · greenAbstract readReview
In one paragraph

Review in Expert opinion on drug metabolism & toxicology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Significant association between CYP1A1 T3801C polymorphism and cervical neoplasia risk: a systematic review and meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Pooled it
  2. Review
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  7. The Biosynthesis of Enzymatically Oxidized Lipids.Frontiers in endocrinology · 2020
    Review
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  9. Article
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  14. Oxidative medicine and cellular longevity · 2017
    Article
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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.

Michelle C SangarUniversity of Pennsylvania, School of Veterinary Medicine, Department of Animal Biology and the Mari Lowe Center for Comparative Oncology, Philadelphia, PA 19104, USA.
Seema Bansal
Narayan G Avadhani
University of Pennsylvania · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007170 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BRASS, LAWRENCE F · 1985 to 2022
$54.0M
Role of Mitochondria-Targeted CYP2D6 in Chemical ToxicityR01GM034883 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI AVADHANI, NARAYAN G · 1985 to 2018
$6.1M
Role of Mitochondria Targeted CYP2E1 and HO-1 in Alcohol Mediated Tissue InjuryR01AA017749 · NIAAA · UNIVERSITY OF PENNSYLVANIA · PI AVADHANI, NARAYAN G · 2008 to 2012
$1.8M
NIAAA NIH HHS AA 017749NIAAA NIH HHS R01 AA017749NIGMS NIH HHS 5T32GM007170NIGMS NIH HHS GM-34883NIGMS NIH HHS R01 GM034883NIGMS NIH HHS T32 GM007170
6 · The paper itself

Abstract

importance of the fieldMicrosomal CYPs are critical for drug metabolism and toxicity. Recent studies show that these CYPs are also present in the mitochondrial compartment of human and rodent tissues. Mitochondrial CYP1A1 and 2E1 show both overlapping and distinct metabolic activities compared to microsomal forms. Mitochondrial CYP2E1 also induces oxidative stress. The mechanisms of mitochondria targeting of CYPs and their role in drug metabolism and toxicity are important factors to consider while determining the drug dose and in drug development. AREAS COVERED IN THIS REVIEW: This review highlights the mechanisms of bimodal targeting of CYP1A1, 2B1, 2E1 and 2D6 to mitochondria and microsomes. The review also discusses differences in structure and function of mitochondrial CYPs. WHAT THE READERS WILL GAIN: A comprehensive review of the literature on drug metabolism in the mitochondrial compartment and their potential for inducing mitochondrial dysfunction. TAKE HOME MESSAGE: Studies on the biochemistry, pharmacology and pharmacogenetic analysis of CYPs are mostly focused on the molecular forms associated with the microsomal membrane. However, the mitochondrial CYPs in some individuals can represent a substantial part of the tissue pool and contribute in a significant way to drug metabolism, clearance and toxicity.

Indexed as

AnimalsCytochrome P-450 Enzyme SystemDrug-Related Side Effects and Adverse ReactionsEndoplasmic ReticulumHumansMicrosomesMitochondriaOxidative StressPharmaceutical PreparationsRodentiaCytochrome P-450 Enzyme SystemPharmaceutical Preparations

Identifiers

PMID20629582
PMCPMC2940958
OpenAlexW2168100411

What OpenQuestion holds

Textmetadata
LicenceTDM
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.