Atlas One · Host Biology · Scale 03 — Molecular

TSLP

TSLP (TSLP, chr5q22.1) is an epithelial alarmin activating DCs and ILC2 upstream of the Th2 cascade; TSLPR/IL-7Rα → JAK1/JAK2 → STAT5; tezepelumab (anti-TSLP mAb) reduces severe asthma exacerbations 70% (NAVIGATOR) — effective irrespective of eosinophil count.

Also known as: TSLP, thymic stromal lymphopoietin, TSLP1, thymic stromal lymphopoietin protein

Scale 03 — MolecularScale
draftStatus
2026-06-07Last Reviewed
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tslp

TSLP

TSLP (TSLP, chr5q22.1) is an epithelial alarmin activating DCs and ILC2 upstream of the Th2 cascade; TSLPR/IL-7Rα → JAK1/JAK2 → STAT5; tezepelumab (anti-TSLP mAb) reduces severe asthma exacerbations 70% (NAVIGATOR) — effective irrespective of eosinophil count.