ArticleIn vivo (Athens, Greece)
Study of Therapeutic Effects of Losartan for Sarcopenia Based on the F344xBN Rat Aging Model.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 10 citations in OpenAlex.
- Effect of Combining Exercise with Adipose-Derived Mesenchymal Stem Cells in Muscle Atrophy Model of Sarcopenia.International journal of molecular sciences · 2025Article
- Correlation between sarcopenia and esophageal cancer: a narrative review.World journal of surgical oncology · 2024Review
- Age Is Just a Number: Progress and Obstacles in the Discovery of New Candidate Drugs for Sarcopenia.Cells · 2023Review
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimSarcopenia is an age-related disease in which muscle mass and strength are markedly reduced. There are few effective treatments, but the angiotensin II receptor antagonist losartan has been reported to be effective. Our aim was to evaluate the therapeutic effectiveness of losartan for sarcopenia and explore the underlying mechanisms. MATERIALS AND
methodsWe investigated body weight, muscle mass (gastrocnemius, soleus, peroneus longus, and tibialis anterior muscles), and serum markers in an aged rat model population divided into four treatment groups: Control, exercise, losartan, and exercise plus losartan. The rats were sacrificed at 6, 12, or 18 months after the start of the experiment and autopsies were performed.
resultsCompared with the control group, average muscle mass and weight increased in the two groups treated with losartan. AKT serine/threonine kinase (AKT) and extracellular signal-regulated kinase (ERK) muscle growth factors increased in the peroneus longus. mechanistic target of rapamycin kinase (mTOR) increased in tibialis anterior, peroneus longus, and soleus.
conclusionLosartan treatment slowed muscle degeneration and activated the PI3K-AKT-mTOR and ERK/mitogen-activated protein kinase signalling pathways required for production of muscle growth factors when combined with exercise.
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Registered trials
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