Rare diseases · Sign or symptom

Abnormal naive CD8+ T cell proportion

HP:0410374

What it means

Abnormal increase or decrease of the naive CD8+ T cell subpopulation, commonly characterized as CD45RA+, CD45RO-, or CD27+, measured as percentage of total CD8+ T cells in the blood, compared to a reference range for a given sex and age-group. These cells are sometimes also characterized as CD62L+ and CCR7+.

Part of the broader category

Also called: Abnormal naive CD8 T cell proportion · Abnormal proportion of naive CD8 T cells · Abnormal proportion of naive CD8+ T cells

Abnormal naive CD8+ T cell proportion

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.