Evidence map›Paper›PMID 29240807›Full record

ArticlePloS one2017

Diversification of the insulin-like growth factor 1 gene in mammals.

Peter Rotwein

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.4field-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

33 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Article
  3. ExploringCurrent issues in molecular biology · 2026
    Article
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  17. A synonymous mutation inMolecular therapy. Nucleic acids · 2021
    Article
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  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

1 author at 1 institution in 1 country.

Peter RotweinDepartment of Biomedical Sciences, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, United States of America.ORCID http://orcid.org/0000-0002-9505-1817
Texas Tech University · US

Funding

INSULINLIKE GROWTH FACTORS AND MUSCLE DIFFERENTIATIONR01DK042748 · NIDDK · WASHINGTON UNIVERSITY · PI ROTWEIN, PETER S · 1991 to 2017
$5.6M
Training in Pediatric Endocrinology/Diabetes ResearchT32DK063703 · NIDDK · YALE UNIVERSITY · PI TAMBORLANE, WILLIAM V · 2002 to 2012
$1.6M
NIDDK NIH HHS R01 DK042748NIDDK NIH HHS T32 DK063703
6 · The paper itself

Abstract

Insulin-like growth factor 1 (IGF1), a small, secreted peptide growth factor, is involved in a variety of physiological and patho-physiological processes, including somatic growth, tissue repair, and metabolism of carbohydrates, proteins, and lipids. IGF1 gene expression appears to be controlled by several different signaling cascades in the few species in which it has been evaluated, with growth hormone playing a major role by activating a pathway involving the Stat5b transcription factor. Here, genes encoding IGF1 have been evaluated in 25 different mammalian species representing 15 different orders and ranging over ~180 million years of evolutionary diversification. Parts of the IGF1 gene have been fairly well conserved. Like rat Igf1 and human IGF1, 21 of 23 other genes are composed of 6 exons and 5 introns, and all 23 also contain recognizable tandem promoters, each with a unique leader exon. Exon and intron lengths are similar in most species, and DNA sequence conservation is moderately high in orthologous exons and proximal promoter regions. In contrast, putative growth hormone-activated Stat5b-binding enhancers found in analogous locations in rodent Igf1 and in human IGF1 loci, have undergone substantial variation in other mammals, and a processed retro-transposed IGF1 pseudogene is found in the sloth locus, but not in other mammalian genomes. Taken together, the fairly high level of organizational and nucleotide sequence similarity in the IGF1 gene among these 25 species supports the contention that some common regulatory pathways had existed prior to the beginning of mammalian speciation.

Indexed as

Amino Acid SequenceAnimalsConserved SequenceDatabases, GeneticGene Expression RegulationHumansInsulin-Like Growth Factor IMammalsProtein Sorting SignalsPseudogenesSequence Homology, Amino AcidInsulin-Like Growth Factor IProtein Sorting Signals

Identifiers

PMID29240807
PMCPMC5730178
OpenAlexW2772462470

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.