OnCo

Interleukin-6 and IL-6 receptor

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Interleukin-6 is an inflammation messenger. Blocking it treats Castleman disease, a lymph node disorder, and calms the dangerous immune storm that CAR-T cell therapy can trigger. This dossier gathers the 2 products (2 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

Classic signalling via membrane IL-6R on hepatocytes and leukocytes; trans-signalling via soluble IL-6R broadens the responsive cell range. IL-6 blockade masks fever and CRP, so infection surveillance must rely on other signs.

Where it is found
  • Multicentric Castleman disease
  • Cytokine release syndrome after CAR-T or bispecific therapy
  • Cancer cachexia
  • Multiple myeloma microenvironment
Class: other · Gene: IL6, IL6R · Facts checked 2026-09-10 · Target page

Elsewhere: identifiers and databases

Built from HGNC, Ensembl, UniProt and ChEMBL ids

Products by modality and phase

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ModalityApproved
Antibody
2

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

Resistance routes that involve this target

Unaddressed routes →

The resistance atlas has no route that names this target.

Pathways where it is a node

Pathway-to-drug matrix →

No pathway diagram carries this target as a node.

Companion diagnostics and assays

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.

Ideas and companies

Ideas that involve this target · 0
Companies with products against it · 3

Key papers and the live literature

Preprints →
Latest papers · live from Europe PMC
Open in Europe PMC

Query for this target: (TITLE:"Interleukin-6 and IL-6 receptor" OR ABSTRACT:"Interleukin-6 and IL-6 receptor" OR TITLE:"IL6" OR ABSTRACT:"IL6" OR TITLE:"IL6R" OR ABSTRACT:"IL6R") 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 Interleukin-6 and IL-6 receptor, 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/il6.json. Licence CC BY-NC 4.0.