Evidence map›Paper›PMID 18825276›Full record

ArticleInternational journal of biological sciences2008

Significant associations of stearoyl-CoA desaturase (SCD1) gene with fat deposition and composition in skeletal muscle.

Zhihua Jiang, Jennifer J Michal, David J Tobey, Tyler F Daniels, Daniel C Rule, Michael D Macneil

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.4field-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

29 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. TheAnimals : an open access journal from MDPI · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Full-Length Transcriptome and Gene Expression Analysis of DifferentAnimals : an open access journal from MDPI · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

6 authors at 3 institutions in 1 country.

Zhihua JiangDepartment of Animal Sciences, Washington State University, Pullman, WA 99164-6351, USA. jiangz@wsu.edu
Jennifer J Michal
David J Tobey
Tyler F Daniels
Daniel C Rule
Michael D Macneil
Washington State University · USFort Keogh Livestock and Range Research Laboratory · USUniversity of Wyoming · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene expression studies in humans and animals have shown that elevated stearoyl-CoA desaturase (SCD1) activity is associated with increased fat accumulation and monounsaturation of saturated fatty acids in skeletal muscle. However, results of the two reported association studies in humans are inconsistent. In the present study, we annotated the bovine SCD1 gene and identified 3 single nucleotide polymorphisms (SNPs) in its 3'untranslated region (UTR). Genotyping these SNPs on a Wagyu x Limousin reference population revealed that the SCD1 gene was significantly associated with six fat deposition and fatty acid composition traits in skeletal muscle, but not with subcutaneous fat depth and percent kidney-pelvic-heart fat. In particular, we confirmed that the high stearoyl-CoA desaturase activities/alleles were positively correlated with beef marbling score, amount of monounsaturated fatty acids and conjugated linoleic acid content, but negatively with amount of saturated fatty acids. The inconsistent associations between human studies might be caused by using different sets of markers because we observed that most associated markers are located near the end of 3'UTR. We found that the proximity of the polyadenylation signal site is highly conserved among human, cattle and pig, indicating that the region might contain functional elements involved in posttranscriptional control of SCD1 activity. In conclusion, our cross species study provided solid evidence to support SCD1 gene as a critical player in skeletal muscle fat metabolism.

Indexed as

3' Untranslated RegionsAnimalsBase SequenceCattleFatsFatty AcidsFemaleGene FrequencyGenotypeMaleMolecular Sequence DataMuscle, SkeletalMutationPolymorphism, Single NucleotideSequence Homology, Nucleic AcidStearoyl-CoA Desaturase3' Untranslated RegionsFatsFatty AcidsStearoyl-CoA Desaturaseassociationfat depositionfatty acid composition.SCD1SNPs

Identifiers

PMID18825276
PMCPMC2556050
OpenAlexW2111929638

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.