OnCo

SDHC (Succinate dehydrogenase cytochrome b560 subunit, mitochondrial) is a gene. In the public catalogues the evidence so far is association rather than a proven role. Tied to Neuroendocrine tumours, Breast cancer, Colorectal cancer and 1 more. 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

Membrane-anchoring subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). SDH also oxidises malate to the non-canonical enol form of oxaloacetate, enol-oxaloacetate. Enol-oxaloacetate, which is a potent inhibitor of the succinate dehydrogenase activity, is further isomerised into keto-oxaloacetate. Location: Mitochondrion inner membrane (UniProt). Locus 1q23.3 (HGNC).

Where it is found
  • Neuroendocrine tumours: Open Targets association 0.83 with neuroendocrine neoplasm (MONDO_0019496)
  • Breast cancer: Open Targets association 0.54 with breast cancer (MONDO_0007254)
  • Colorectal cancer: Open Targets association 0.50 with colorectal cancer (MONDO_0005575)
  • Gastrointestinal stromal tumour: Open Targets association 0.72 with gastrointestinal stromal tumour (MONDO_0011719)
Class: other · Gene: SDHC · Facts checked 2026-09-23 · 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

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The resistance atlas has no route that names this target.

No pathway diagram carries this target as a node.

Companion diagnostics

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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.

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Literature

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Query for this target: (TITLE:"SDHC" OR ABSTRACT:"SDHC" OR TITLE:"succinate dehydrogenase complex subunit C" OR ABSTRACT:"succinate dehydrogenase complex subunit C" OR TITLE:"Succinate dehydrogenase cytochrome b560 subunit, mitochondrial" OR ABSTRACT:"Succinate dehydrogenase cytochrome b560 subunit, mitochondrial" OR TITLE:"CYB560" OR ABSTRACT:"CYB560" OR TITLE:"cybL" OR ABSTRACT:"cybL" OR TITLE:"PGL3" OR ABSTRACT:"PGL3") 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 SDHC, 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/sdhc.json. Licence CC BY-NC 4.0.