Research
Molecular
Phosphorylation of ERK1/2 and p90 ribosomal S6 kinase (p90RSK) is elevated after resistance exercise with protein ingestion.
Elevated ERK1/2 and p90RSK phosphorylation suggests enhanced signaling pathways for muscle adaptation post-exercise.
StrongSupportsmedium confidence
Extracellular regulated kinase1/2 (ERK1/2) and p90 ribosomal S6 kinase (p90RSK) phosphorylation were unaltered after protein ingestion at rest but were elevated (P < 0.05) above fasted early in recovery (1 h).
Why this rating
Based on study design from abstract.
Source
Resistance exercise enhances mTOR and MAPK signalling in human muscle over that seen at rest after bolus protein ingestion
Daniel R. Moore et al. · Acta Physiologica · 2010
DOI 10.1111/j.1748-1716.2010.02187.x
other · n=7Cited 127×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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