Evidence map›Paper›PMID 7713041›Full record

ArticleEnvironmental health perspectives1994

Assessment of within-group variation in CYP1A mRNA inducibility in environmentally exposed and chemically treated Atlantic tomcod.

S Courtenay, P J Williams, C Grunwald, B Konkle, T L Ong, I I Wirgin

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
4.2field-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

3 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Genetic and molecular ecotoxicology: a research framework.Environmental health perspectives · 1994
    Review
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

6 authors at 1 institution in 2 countries.

S CourtenayCanadian Department of Fisheries and Oceans, Moncton, New Brunswick.
P J Williams
C Grunwald
B Konkle
T L Ong
I I Wirgin
Fisheries and Oceans Canada · CA

Funding

RESEARCH IN ENVIRONMENTAL HEALTH SCIENCES (CENTER GRANT)P30ES000260 · NIEHS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI GOLDBERG, JUDITH D. · 1985 to 2020
$26.1M
MOLECULAR MECHANISMS OF CARCINOGENESIS IN FERAL FISHR29ES005003 · NIEHS · NEW YORK UNIVERSITY · PI WIRGIN, ISAAC I · 1989 to 1993
–
NIEHS NIH HHS ES00260NIEHS NIH HHS ES05003NIEHS NIH HHS ES05541
6 · The paper itself

Abstract

CYP1A gene expression has been implicated in the processing of environmental procarcinogens and levels of variation in CYP1A mRNA expression are high in both environmentally exposed and chemically treated Atlantic tomcod. The objective of this study was to evaluate the effects of physical and biological parameters such as temperature, sex, and reproductive state on within-group variation in CYP1A mRNA induction. Levels of variation in CYP1A mRNA expression were directly correlated with mean levels of gene induction. Our results indicate that sex and reproductive state, but not temperature, had significant effects on CYP1A mRNA inducibility in tomcod; however, these parameters did not account for all interindividual variation in CYP1A inducibility. Other intrinsic biological factors, such as genetic polymorphisms in molecular pathways leading to CYP1A induction, may contribute to the high levels of interindividual variation in CYP1A inducibility in Atlantic tomcod.

Indexed as

AnimalsCytochrome P-450 Enzyme SystemDNA AdductsEnzyme InductionFemaleFishesGene Expression Regulation, EnzymologicMaleMutagensPolymorphism, GeneticRNA, MessengerSex FactorsTemperatureTranscriptional ActivationWater Pollutants, ChemicalCytochrome P-450 Enzyme SystemDNA AdductsMutagensRNA, MessengerWater Pollutants, Chemical

Identifiers

PMID7713041
PMCPMC1566738
OpenAlexW2088438793

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.