Cited by 19Sirtuins and Resveratrol in MedicineNutrition and Health in AgingMuscle Physiology and Disorders

The Role of Sirtuins in Sarcopenia and Frailty

Open access
Anwar, Masroor, Pradhan, Rashmita, Dey, Sharmistha, Kumar, Rahul·2023·Aging and disease

Abstract

The population of older individuals is increasing rapidly, but only a small fraction among them is able to experiences a healthy life. Due to lack of physical exercise and oxidative stress, aging leads to sarcopenia and finally end up with frailty. Sarcopenia is a component of the frailty and described as age related degenerative changes in the skeletal muscle mass, strength and quality. Though the loss of muscle strength and mass gradually seem inevitable during aging, it can be partially prevented or overcome by a deeper insight into the pathogenesis. Sirtuin protein leads to longevity across different organisms ranging from worms to mammals. Expression of sirtuin protein increases during physical exercise and thus strengthens muscle mass. Satellite cells leads to muscle repair in a SIRT1 dependent manner. In addition, SIRT1 improves insulin sensitivity and induces autophagy in the aged mice. The current paper discussed the putative role of sirtuins in sarcopenia and frailty. Moreover, it highlighted the pathways by which sirtuins can inhibit ROS production, inflammation and mitochondrial dysfunctions and therefore confers a protective role against frailty and sarcopenia. The critical role of sirtuins in the sarcopenia and frailty pathogenesis can eventually fuel the development of novel interventions by targeting sirtuins.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.14336/ad.2022.0622

Cites

81 of 81 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [27]Migliavacca E, Tay SKH, Patel HP, Sonntag T, Civiletto G, McFarlane C, et al. (2019). Mitochondrial oxidative capacity and NAD+ biosynthesis are reduced in human sarcopenia across ethnicities. Nat Commun, 10: 5808. 31862890 PMC6925228
  2. [68]Rahul Kumar, Rashmita Pradhan, Akash Kumar Ambashtha, Swapnil Jathar, Dey AB, Sharmistha Dey (2016). COMPARATIVE EVALUATION OF SEVEN ISOFORMS OF SERUM SIRTUINS AS PROTEIN MARKER FOR FRAILTY. Journal of Proteins and Proteomics, 7: 101- 106.

Cited by

Sorted by citations

Authors
Anwar, M., Pradhan, R., Dey, S., & Kumar, R.
Affiliations
  • All India Institute of Medical Sciences (IN)
  • GITAM University (IN)
Corresponding author
  • Dey, Sharmistha
  • Kumar, Rahul
Venue
Aging and disease
Published
2023
Volume
14
Issue
1
Pages
25
ISSN
2152-5250 (ISSN-L)
OpenAlex
W4313037864
Cited by
19
References
81
Citations by year
2026: 5 · 2025: 5 · 2024: 6 · 2023: 3
FWCI
2.00
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Aging and Disease (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
Keywords
sirtuins, SIRT1, sarcopenia, frailty, aging, skeletal muscle, satellite cells, muscle repair, insulin sensitivity, autophagy, oxidative stress, mitochondrial dysfunction, inflammation, physical activity, longevity

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review