Cited by 22Sirtuins and Resveratrol in MedicineHematopoietic Stem Cell TransplantationBiochemical and Molecular Research

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

NAD+ augmentation with nicotinamide riboside improves lymphoid potential of Atm−/− and old mice HSCs

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Abstract

NAD + supplementation has significant benefits in compromised settings, acting largely through improved mitochondrial function and DNA repair. Elevating NAD + to physiological levels has been shown to improve the function of some adult stem cells, with implications that these changes will lead to sustained improvement of the tissue or system. Here, we examined the effect of elevating NAD + levels in models with reduced hematopoietic stem cell (HSC) potential, ATM-deficient and aged WT mice, and showed that supplementation of nicotinamide riboside (NR), a NAD + precursor, improved lymphoid lineage potential during supplementation. In aged mice, this improved lymphoid potential was maintained in competitive transplants and was associated with transcriptional repression of myeloid gene signatures in stem and lineage-committed progenitor cells after NR treatment. However, the altered transcriptional priming of the stem cells toward lymphoid lineages was not sustained in the aged mice after NR removal. These data characterize significant alterations to the lineage potential of functionally compromised HSCs after short-term exposure to NR treatment.

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Metadata

Authors
Zong, L., Tanaka-Yano, M., Park, B., Yanai, H., Turhan, F. T., Croteau, D. L., Tian, J., Fang, E. F., Bohr, V. A., & Beerman, I.
Affiliations
National Institutes of Health (US)
Corresponding author
Beerman, Isabel
Venue
npj Aging and Mechanisms of Disease
Published
2021-09-21
Volume
7
Issue
1
Pages
25-25
ISSN
2056-3973 (ISSN-L)
OpenAlex
W3199551479
Cited by
22
References
48
Citations by year
2026: 3 · 2025: 6 · 2024: 1 · 2023: 6 · 2022: 4 · 2021: 2
FWCI
1.79
Type
journal article
Language
en
Open access
Locations
  • npj Aging and Mechanisms of Disease (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • NORA - Norwegian Open Research Archives (submittedVersion, cc-by)
Funders
  • U.S. Department of Health and Human Services (AG000992)
  • National Natural Science Foundation of China (#81971327)
  • Norges Forskningsråd (#262175)
  • National Institutes of Health
  • Japan Society for the Promotion of Science
  • National Institute on Aging (ZIAAG000992)
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biochemical and Molecular Research
Keywords
NAD+ supplementation, nicotinamide riboside, hematopoietic stem cells, ATM deficiency, aging, competitive transplantation, DNA repair, mitochondrial function

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