Rare diseases · Sign or symptom
Abnormal T cell activation
HP:0410035
What it means
Any abnormality in the activation of T cells, i.e. the change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
Part of the broader category
Also called: Abnormal T lymphocyte activation · Abnormal T-cell activation · Abnormal T-lymphocyte activation
Abnormal T cell activation
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Start free with EleplanThis 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.