Bert Blaauw

Principal Investigator

Bert Blaauw leads a laboratory that studies how muscles work and what happens when they weaken, for example with aging or during diseases such as cancer. His group analyzes the mechanisms that control muscle mass and strength, also by studying the effects of physical activity. He uses animal models and human muscle samples to better understand these processes and to develop therapies that help prevent or slow down muscle loss (sarcopenia and cachexia). His goal is to find new strategies to help people stay stronger and more independent for longer.

Group members
Research

Bert Blaauw’s laboratory explores the cellular mechanisms underlying the adaptation and deterioration of skeletal muscle under physiological and pathological conditions. Particular emphasis is placed on the Akt-mTORC1 pathway, which is crucial in regulating muscle mass, contractile plasticity, and neuromuscular junction stability. His research integrates genetically modified animal models, biomechanical and transcriptomic analyses, and studies on human biopsies to identify molecular targets capable of preventing the loss of muscle strength associated with aging, cancer, and rare genetic diseases. His studies have direct implications for the development of therapeutic strategies related to physical exercise and muscle metabolic activity.

Publications
  1. Neural stimulation suppresses mTORC1-mediated protein synthesis in skeletal muscle.

    Dumitras AG, Piccoli G, Tellkamp F, Keufgens L, Baraldo M, Zorzato S, Cussonneau L, Nogara L, Krüger M, Blaauw B. Sci Adv. 2025 Apr 4;11(14):eadt4955. doi: 10.1126/sciadv.adt4955. Epub 2025 Apr 2.

  2. Reduced ATP turnover during hibernation in relaxed skeletal muscle.

    De Napoli C, Schmidt L, Montesel M, Cussonneau L, Sanniti S, Marcucci L, Germinario E, Kindberg J, Evans AL, Gauquelin-Koch G, Narici M, Bertile F, Lefai E, Krüger M, Nogara L, Blaauw B. Nat Commun. 2025 Jan 2;16(1):80. doi: 10.1038/s41467-024-55565-4.

     

  3. Inducible deletion of raptor and mTOR from adult skeletal muscle impairs muscle contractility and relaxation.

    Baraldo M, Zorzato S, Dondjang AHT, Geremia A, Nogara L, Dumitras AG, Canato M, Marcucci L, Nolte H, Blaauw B. J Physiol. 2022 Dec;600(23):5055-5075. doi: 10.1113/JP283686. Epub 2022 Nov 10

  4. Raptor is critical for increasing the mitochondrial proteome and skeletal muscle force during hypertrophy.

    Baraldo M, Nogara L, Dumitras GA, Tchampda Dondjang AH, Geremia A, Scalabrin M, Türk C, Telkamp F, Zentilin L, Giacca M, Krüger M, Blaauw B. FASEB J. 2021 Dec;35(12):e22031. doi: 10.1096/fj.202101054RR.

  5. Activation of Akt-mTORC1 signalling reverts cancer-dependent muscle wasting.

    Geremia A, Sartori R, Baraldo M, Nogara L, Balmaceda V, Dumitras GA, Ciciliot S, Scalabrin M, Nolte H, Blaauw B. J Cachexia Sarcopenia Muscle. 2022 Feb;13(1):648-661. doi: 10.1002/jcsm.12854. Epub 2021 Nov 6.

Curriculum

2008

PhD in Neurobiology

2008 - 2011

Postdoctoral Research Fellow - Università degli Studi di Padova

2011 -2016

Researcher - Università degli Studi di Padova

2012 - present

Principal Investigator - VIMM

2016- 2024

Associate Professor - Università degli studi di Padova

2025

Full Professor - Università degli studi di Padova