Evidence map›Paper›PMID 15875210›Full record

ArticleEuropean journal of applied physiology2005

The expression of neuregulin and erbB receptors in human skeletal muscle: effects of progressive resistance training.

Nathan K LeBrasseur, Kelly C Mizer, Jascha D Parkington, Douglas B Sawyer, Roger A Fielding

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European journal of applied physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact, top 89% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Nathan K LeBrasseurHuman Physiology Laboratory, Department of Health Sciences, Sargent College of Health & Rehabilitation Sciences, Boston University, Massachusetts, 02215, USA.
Kelly C Mizer
Jascha D Parkington
Douglas B Sawyer
Roger A Fielding
Boston University · US

Funding

TRAINING PROGRAM IN ENDOCRINE AND METABOLIC RESEARCHT32DK007201 · NIDDK · BOSTON UNIVERSITY MEDICAL CAMPUS · PI CORKEY, BARBARA E., KANDROR, KONSTANTIN V · 1986 to 2023
$6.4M
Role of Neuregulin/erbB Signaling in the Adult HeartR01HL068144 · NHLBI · VANDERBILT UNIVERSITY · PI SAWYER, DOUGLAS B · 2001 to 2009
$2.5M
NHLBI NIH HHS HL-68144NHLBI NIH HHS R01 HL068144NIDDK NIH HHS DK-007201
6 · The paper itself

Abstract

The neuregulin/erbB-signaling axis contributes to the development and growth of multiple mammalian tissues including skeletal muscle. In this study, we sought to characterize the native expression of this system in human skeletal muscle and test the hypothesis that a program of progressive resistance training (PRT) would regulate the expression of neuregulin (NRG) and its cognate receptors. Twelve healthy-male subjects underwent 8-weeks of lower-extremity PRT and muscle biopsies were performed at baseline and following 1- and 8-weeks of the intervention. PRT resulted in significant gains in skeletal muscle strength without appreciable changes in fiber size or myosin heavy chain (MHC) composition. At baseline, Western Blot analysis demonstrated expression of erbB2, erbB3 and erbB4 receptors and multiple NRG isoforms. Following 1- and 8-weeks of PRT, no changes erbB2, erbB4 or NRG expression were observed. ErbB3 expression, however, was significantly increased at both time points compared to baseline. Double labeling of muscle cross-sections revealed increased expression of erbB3 following PRT was not exclusive to fibers staining positive for MHC IIa. Thus, erbB2, erbB3, erbB4 and multiple NRG isoforms are natively expressed in human skeletal muscle. Following PRT, a significant increase in erbB3 was observed. The ability to detect basal expression and alterations in response to physiologic stimuli merit further studies examining the role of this system in skeletal muscle.

Indexed as

AdultErb-b2 Receptor Tyrosine KinasesErbB ReceptorsHumansMaleMuscle, SkeletalNeuregulin-1Physical FitnessReceptor, ErbB-3Receptor, ErbB-4Signal TransductionErb-b2 Receptor Tyrosine KinasesERBB4 protein, humanErbB ReceptorsNeuregulin-1Receptor, ErbB-3Receptor, ErbB-4

Identifiers

PMID15875210
OpenAlexW2049374982

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.