Jamie Whitfield, Ph.D. (@jwhitfie.bsky.social)

New from our group - led by Nolan Hoffman, we show the first global map of work-matched HIIT vs. MICT signaling networks, revealing rapid exercise intensity-specific kinase, substrate and pathway regulation underlying HIIT in human muscle. link.springer.com/article/10.1...

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Phosphoproteomics Uncovers Exercise Intensity-Specific Skeletal Muscle Signaling Networks Underlying High-Intensity Interval Training in Healthy Male Participants - Sports Medicine Background In response to exercise, protein kinases and signaling networks are engaged to blunt homeostatic threats generated by acute contraction-induced increases in skeletal muscle energy and oxyge... https://link.springer.com/article/10.1007/s40279-025-02217-2?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20250421&utm_content=10.1007%2Fs40279-025-02217-2