Cited by 58Muscle Physiology and DisordersNutrition and Health in AgingSarcoma Diagnosis and Treatment

Twist1 Activation in Muscle Progenitor Cells Causes Muscle Loss Akin to Cancer Cachexia

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Parajuli, Parash, Kumar, Santosh, Loumaye, Audrey, Singh, Purba, Eragamreddy, Sailaja, Nguyen, Thien Ly, Ozkan, Seval, Razzaque, Mohammed S. +3 more·2018·Developmental Cell

Abstract

Cancer cachexia is characterized by extreme skeletal muscle loss that results in high morbidity and mortality. The incidence of cachexia varies among tumor types, being lowest in sarcomas, whereas 90% of pancreatic ductal adenocarcinoma (PDAC) patients experience severe weight loss. How these tumors trigger muscle depletion is still unfolding. Serendipitously, we found that overexpression of Twist1 in mouse muscle progenitor cells, either constitutively during development or inducibly in adult animals, caused severe muscle atrophy with features reminiscent of cachexia. Using several genetic mouse models of PDAC, we detected a marked increase in Twist1 expression in muscle undergoing cachexia. In cancer patients, elevated levels of Twist1 are associated with greater degrees of muscle wasting. Finally, both genetic and pharmacological inactivation of Twist1 in muscle progenitor cells afforded substantial protection against cancer-mediated cachexia, which translated into meaningful survival benefits, implicating Twist1 as a possible target for attenuating muscle cachexia in cancer patients.

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Crossref · 10.1016/j.devcel.2018.05.026

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  • Induction of myostatin in satellite cells and its secretion induces secondary Smad2/3-dependent expression of Twist in adult myofibers that by synergizing with Smads activates atrophy program.

    “The induction of myostatin in satellite cells and its secretion induces a secondary Smad2/3-dependent expression of Twist is adult myofibers that by synergizing with the Smads activates the atrophy program86 (Fig. 5).”
  • Activation of TGFβ signaling in muscle stem cells upregulates Twist-1, which enhances myostatin expression.

    “Consistently, the activation of TGFβ signaling in muscle stem cells upregulates the Twist-1 transcription factor, which enhances myostatin expression.”

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Authors
Parajuli, P., Kumar, S., Loumaye, A., Singh, P., Eragamreddy, S., Nguyen, T. L., Ozkan, S., Razzaque, M. S., Prunier, C., Thissen, J.-P., & Atfi, A.
Affiliations
  • University of Mississippi Medical Center (US)
  • UCLouvain (BE)
  • Harvard University (US)
  • Inserm (FR)
Corresponding author
Atfi, Azeddine
Venue
Developmental Cell
Publisher
Elsevier BV
Published
2018-06
Volume
45
Issue
6
Pages
712-725.e6
ISSN
1534-5807 (ISSN-L)
OpenAlex
W2808843677
Cited by
58
References
44
Citations by year
2026: 3 · 2025: 5 · 2024: 8 · 2023: 7 · 2022: 7 · 2021: 8 · 2020: 13 · 2019: 5 · 2018: 2
FWCI
2.49
Type
journal article
Language
en
Open access
Locations
  • Developmental Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion)
  • Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)) (submittedVersion, other-oa)
Funders
  • Ministry of Public Health
  • Fondation Saint Luc
  • National Institutes of Health (R01-AR059070, R01-CA210911)
  • U.S. Department of Defense (PR152164, PR162051)
  • Australian Research Council
  • Association pour la Recherche sur le Cancer
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Sarcoma Diagnosis and Treatment
Keywords
TWIST1, cancer cachexia, muscle atrophy, muscle progenitor cells, pancreatic ductal adenocarcinoma, skeletal muscle atrophy, therapeutic target
MeSH terms
Animals, Cachexia, Humans, Lung Neoplasms, Male, Mice, Inbred C57BL, Muscular Atrophy, Nuclear Proteins, Stem Cells, Colorectal Neoplasms, Signal Transduction, Muscle, Skeletal, Muscle Cells, Myoblasts, Cell Line, Tumor, Mice, Twist-Related Protein 1, HEK293 Cells

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