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Oscar Horwath, PhD

@oscarhorwath.bsky.social
78 followers 118 following 13 posts

Postdoctoral researcher in the von Walden lab at Karolinska Institute

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Oscar Horwath, PhD @oscarhorwath.bsky.social · 17/08/2026
Our latest study on circulating MDPs in individuals with CP, before and after an acute bout of endurance exercise. Check it out!
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Reposted by Oscar Horwath, PhD
The Journal of Physiology @jphysiol.bsky.social · 03/08/2026
🏆 Congratulations to our 2025 #JournalClub Prize winners, Eric B Emanuelsson & Oscar Horwath! Their winning paper explores how to preserve muscle and function during GLP-1-based weight loss treatment. 📖 Read it here👇️ physoc.onlinelibrary.wiley.com/doi/10.1113/...
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Reposted by Oscar Horwath, PhD
Experimental Physiology @expphysiol.bsky.social · 09/07/2026
In this Connections article, Oscar Horwath and William Apró (@ki.se, The Swedish School of Sport and Health Sciences) examine recent advances in understanding skeletal muscle ageing: Functional, morphological and omics perspectives 📖 buff.ly/UUfblhd
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 05/06/2026
Ageing blunts the phospho-proteomic response to resistance exercise in humans www.biorxiv.org/content/10.6...
biorxiv.org
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 01/05/2026
Our latest on ribosomes during muscle regeneration @ferdinandvw.bsky.social @kevinmurachphd.bsky.social
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 07/04/2026
faseb.onlinelibrary.wiley.com/doi/10.1096/...
faseb.onlinelibrary.wiley.com
Does Time Tick Faster in Cerebral Palsy? Accelerated Aging as a Framework for Skeletal Muscle Dysfunction
Skeletal muscle in individuals with cerebral palsy (CP) may undergo accelerated aging through mechanisms shared with age-related sarcopenia. Representative overlapping molecular and cellular features...
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Reposted by Oscar Horwath, PhD
Abigail Mackey @abigailmackey1.bsky.social · 25/03/2026
💪new 1st author publication @grithhojfeldt.bsky.social and Joris Michaud from fantastic #CollaborativeScience team effort bewteen @ismcopenhagen.bsky.social and Nestle @feigelab.bsky.social on the role of NAM/PN in human muscle regeneration🙌🏃🙌 advanced.onlinelibrary.wiley.com/doi/10.1002/...
advanced.onlinelibrary.wiley.com
Nicotinamide and Pyridoxine Supplementation Enhances Muscle Stem Cell Activity and Muscle Regeneration in Humans: A Randomized Placebo‐Controlled Clinical Trial of High Force Eccentric Contraction Rec...
In a randomized clinical trial, we test the potential of combined nicotinamide (NAM) and pyridoxine (PN) to improve muscle recovery through muscle stem cell (MuSC) activity. Daily oral NAM and PN sup....
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 28/02/2026
More isn’t always better. Our latest review unpacks potential mechanisms of skeletal muscle maladaptation in overtraining syndrome physoc.onlinelibrary.wiley.com/doi/10.1113/...
physoc.onlinelibrary.wiley.com
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 19/02/2026
www.sciencedirect.com/science/arti...
sciencedirect.com
Ceramide metabolism in oxidative and glycolytic muscle: significance for lipid-induced insulin resistance
Altered ceramide accumulation contributes to skeletal muscle insulin resistance, but mechanisms underlying fibre-type-specific susceptibility remain u…
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 15/11/2025
Our review on all things muscle in CP is now published in Dev Med Child Neurology. Massive effort by Sebastian Edman with great support from Eva Ponten, Sudarshan Dayanidhi and @ferdinandvw.bsky.social onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Microscopic and molecular aspects of skeletal muscle alterations in cerebral palsy
Cerebral palsy, caused by non-progressive brain injury, is frequently accompanied by skeletal muscle alterations. This review synthesizes current evidence from muscle biopsy studies, revealing cellul...
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 23/07/2025
Honored to get this award. I really appreciate initiatives like this that support young researchers. Grateful also to the colleagues and mentors who made this possible
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 03/05/2025
Our latest study on muscle adaptation to high- and low-load resistance exercise training. It is fascinating to me that the muscle adapts in nearly the exact same manner despite being subjected to widely different stimuli (20-25 vs 3-5 reps) www.biorxiv.org/content/10.1...
biorxiv.org
Comparable Strength and Hypertrophic Adaptations to Low-Load and High-Load Resistance Exercise Training in Trained Individuals: Many Roads Lead to Rome
The muscular and myocellular adaptations to low-load resistance exercise training (LL-RET) remain incompletely understood, particularly in the trained state. The primary aim of this study was to exami...
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 16/04/2025
Latest work from the Larsen group on the effects of a glucosinolate-rich drink on blood lactate during exercise 🥬 🏃‍♂️ @willapro.bsky.social www.biorxiv.org/content/10.1...
biorxiv.org
A glucosinolate-rich beverage lowers blood lactate concentrations during submaximal exercise
Glucosinolate-rich broccoli sprouts combined with intense exercise training for 7 days have been shown to reduce blood lactate concentrations during exercise, attenuate hypoglycemic events, improve ph...
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 25/03/2025
Our contribution to the special call Skeletal Muscle Fiber Heterogeneity now out in Skeletal Muscle
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Oscar Horwath, PhD @oscarhorwath.bsky.social · 06/03/2025
Happy to see this one out!
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Reposted by Oscar Horwath, PhD
Experimental Physiology @expphysiol.bsky.social · 07/02/2025
How does ageing impact type I and type II myofibre properties in human muscle? Oscar Horwath, Marcus Moberg, Sebastian Edman, @willapro.bsky.social (The Swedish School of Sport and Health Sciences) and Andrew Philp (@centenaryinstitute.bsky.social) investigate. 📜https://buff.ly/40tFBJG
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