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Telomeres and COVID-19

Overview
Journal FASEB J
Specialties Biology
Physiology
Date 2020 May 20
PMID 32427393
Citations 47
Authors
Affiliations
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Abstract

The medical, public health, and scientific communities are grappling with monumental imperatives to contain COVID-19, develop effective vaccines, identify efficacious treatments for the infection and its complications, and find biomarkers that detect patients at risk of severe disease. The focus of this communication is on a potential biomarker, short telomere length (TL), that might serve to identify patients more likely to die from the SARS-CoV-2 infection, regardless of age. The common thread linking these patients is lymphopenia, which largely reflects a decline in the numbers of CD4/CD8 T cells but not B cells. These findings are consistent with data that lymphocyte TL dynamics impose a limit on T-cell proliferation. They suggest that T-cell lymphopoiesis might stall in individuals with short TL who are infected with SARS-CoV-2.

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References
1.
Booth C, Matukas L, Tomlinson G, Rachlis A, Rose D, Dwosh H . Clinical features and short-term outcomes of 144 patients with SARS in the greater Toronto area. JAMA. 2003; 289(21):2801-9. DOI: 10.1001/jama.289.21.JOC30885. View

2.
Horvath K, Eisenberg D, Stone R, Anderson J, Kark J, Aviv A . Paternal Age and Transgenerational Telomere Length Maintenance: A Simulation Model. Sci Rep. 2019; 9(1):20. PMC: 6328556. DOI: 10.1038/s41598-018-36923-x. View

3.
Vaziri H, Dragowska W, Allsopp R, Thomas T, Harley C, Lansdorp P . Evidence for a mitotic clock in human hematopoietic stem cells: loss of telomeric DNA with age. Proc Natl Acad Sci U S A. 1994; 91(21):9857-60. PMC: 44916. DOI: 10.1073/pnas.91.21.9857. View

4.
Lu Q, Shi Y . Coronavirus disease (COVID-19) and neonate: What neonatologist need to know. J Med Virol. 2020; 92(6):564-567. PMC: 7228398. DOI: 10.1002/jmv.25740. View

5.
Allsopp R, Vaziri H, Patterson C, Goldstein S, Younglai E, Futcher A . Telomere length predicts replicative capacity of human fibroblasts. Proc Natl Acad Sci U S A. 1992; 89(21):10114-8. PMC: 50288. DOI: 10.1073/pnas.89.21.10114. View