Evidence map›Paper›PMID 22900186›Full record

ReviewJournal of pregnancy2012

Developmental programming in response to intrauterine growth restriction impairs myoblast function and skeletal muscle metabolism.

D T Yates, A R Macko, M Nearing, X Chen, R P Rhoads, S W Limesand

Open access · goldAbstract readReview
In one paragraph

Review in Journal of pregnancy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
5.1field-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

62 citing papers in PubMed, 88 citations in OpenAlex.

  1. Article
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  9. Cardiovascular responses to mild perinatal asphyxia in growth-restricted preterm lambs.American journal of physiology. Heart and circulatory physiology · 2023
    Article
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  12. Review
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2 more citing papers are in PubMed but not listed here.

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 1 country.

D T YatesDepartment of Animal Sciences, University of Arizona, Tucson, AZ 85721-0038, USA.
A R Macko
M Nearing
X Chen
R P Rhoads
S W Limesand
University of Arizona · US

Funding

PHYSIOLOGYT32HL007249 · NHLBI · UNIVERSITY OF ARIZONA · PI Brett A Colson, JOHN P KONHILAS · 1985 to 2026
$12.5M
Prevention of Placental Insufficiency Improves Beta-Cells FunctionR01DK084842 · NIDDK · UNIVERSITY OF ARIZONA · PI SEAN W LIMESAND · 2009 to 2026
$5.6M
NHLBI NIH HHS T32 HL007249NIDDK NIH HHS R01 DK084842
6 · The paper itself

Abstract

Fetal adaptations to placental insufficiency alter postnatal metabolic homeostasis in skeletal muscle by reducing glucose oxidation rates, impairing insulin action, and lowering the proportion of oxidative fibers. In animal models of intrauterine growth restriction (IUGR), skeletal muscle fibers have less myonuclei at birth. This means that myoblasts, the sole source for myonuclei accumulation in fibers, are compromised. Fetal hypoglycemia and hypoxemia are complications that result from placental insufficiency. Hypoxemia elevates circulating catecholamines, and chronic hypercatecholaminemia has been shown to reduce fetal muscle development and growth. We have found evidence for adaptations in adrenergic receptor expression profiles in myoblasts and skeletal muscle of IUGR sheep fetuses with placental insufficiency. The relationship of β-adrenergic receptors shifts in IUGR fetuses because Adrβ2 expression levels decline and Adrβ1 expression levels are unaffected in myofibers and increased in myoblasts. This adaptive response would suppress insulin signaling, myoblast incorporation, fiber hypertrophy, and glucose oxidation. Furthermore, this β-adrenergic receptor expression profile persists for at least the first month in IUGR lambs and lowers their fatty acid mobilization. Developmental programming of skeletal muscle adrenergic receptors partially explains metabolic and endocrine differences in IUGR offspring, and the impact on metabolism may result in differential nutrient utilization.

Indexed as

Adaptation, PhysiologicalBiomarkersCatecholaminesFemaleFetal DevelopmentFetal Growth RetardationFetal HypoxiaHumansHypoglycemiaMuscle DevelopmentMuscle, SkeletalMyoblasts, SkeletalPlacental InsufficiencyPregnancyPrenatal Exposure Delayed EffectsBiomarkersCatecholamines

Identifiers

PMID22900186
PMCPMC3415084
OpenAlexW2119603755

What Socratic 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 Socratic graph.