OnCo

HLA-E is the self badge that NKG2A on NK cells reads. Tumours raise it to escape NK cells; monalizumab blocks the reader rather than the badge. This dossier gathers the 0 products (0 approved), 0 trials, 0 pathways and 0 resistance routes in the corpus that involve it, with external identifiers so it can be joined to UniProt, ChEMBL, Open Targets and the rest of biology.

Biology

The ligand of NKG2A (KLRC1); the same complex can activate through NKG2C.

Where it is found
  • Endothelium; lymphoid B and T cells, monocytes, macrophages, NK cells (UniProt P13747)
Class: checkpoint · Gene: HLA-E · Facts checked 2026-09-24 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids

Products by modality and phase

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No product in the corpus is aimed at this target yet.

No trial in the corpus names this target or one of its products.

Resistance routes

Unaddressed routes →

The resistance atlas has no route that names this target.

No pathway diagram carries this target as a node.

Companion diagnostics

Assay registry →

No companion diagnostic in the registry measures this target.

Preclinical models

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No model entry for this target yet; check the cancer entries on the models page.

No open questions recorded for this target yet. Suggest one.

Literature

Preprints →
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Open in Europe PMC

Query for this target: (TITLE:"HLA-E" OR ABSTRACT:"HLA-E" OR TITLE:"major histocompatibility complex, class I, E" OR ABSTRACT:"major histocompatibility complex, class I, E" OR TITLE:"HLA class I histocompatibility antigen, alpha chain E" OR ABSTRACT:"HLA class I histocompatibility antigen, alpha chain E") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about HLA-E, not a curated reading list.

Export

The dossier as machine-readable JSON: identifiers from HGNC, Ensembl, UniProt and ChEMBL, products with status, trials, pathways, hotspots, open questions and assays. The full entity record is in the open API at /api/v1/entities/hla-e.json. Licence CC BY-NC 4.0.