Key result
TTV viremia marks immune exhaustion, α7nAChR alteration, and mortality in elderly patients with severe COPD.
Why the study?
Does TTV load correlate with immune exhaustion, α7nAChR alteration, and mortality in elderly patients with severe COPD?
Observational (n=102)
Does TTV load correlate with immune exhaustion, α7nAChR alteration, and mortality in elderly patients with severe COPD?
Answers are grounded in this paper and cite their sources.
TTV viremia is being investigated as a potential marker of immune exhaustion and mortality in elderly patients with severe COPD.
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Vitiello et al. (2026) conducted an observational in Severe COPD (n=102). Pulmonary rehabilitation program was evaluated on T-cell subsets and α7nAChR expression. Torque teno virus (TTV) viremia marks immune exhaustion, α7nAChR alteration, and mortality in elderly patients with severe COPD.
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