OnCo

CUX1 (Homeobox protein cut-like 1) is a protein that switches other genes on and off. The public catalogues list it as an oncogene driver and a tumour suppressor, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Skin cancer, Leukaemia, Breast cancer and 5 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

Transcription factor involved in the control of neuronal differentiation in the brain. Regulates dendrite development and branching, and dendritic spine formation in cortical layers II-III. Also involved in the control of synaptogenesis. In addition, it has probably a broad role in mammalian development as a repressor of developmentally regulated gene expression. May act by preventing binding of positively-activing CCAAT factors to promoters. Component of nf-munr repressor; binds to the matrix attachment regions (MARs) (5' and 3') of the immunoglobulin heavy chain enhancer. Location: Nucleus (UniProt). Locus 7q22.1 (HGNC).

Where it is found
  • Skin cancer: Open Targets association 0.67 with skin cancer (MONDO_0002898)
  • Leukaemia: Open Targets association 0.66 with leukaemia (MONDO_0005059)
  • Breast cancer: Open Targets association 0.66 with breast cancer (MONDO_0007254); IntOGen driver in 1 cohort (BRCA)
  • Non-Hodgkin lymphoma: Open Targets association 0.58 with non-Hodgkin lymphoma (MONDO_0018908)
  • Pancreatic ductal adenocarcinoma: IntOGen driver in 1 cohort (PAAD)
  • Thyroid cancer: IntOGen driver in 1 cohort (WDTC)
Class: transcription · Gene: CUX1 · 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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Resistance routes

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No pathway diagram carries this target as a node.

Companion diagnostics

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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:"CUX1" OR ABSTRACT:"CUX1" OR TITLE:"cut like homeobox 1" OR ABSTRACT:"cut like homeobox 1" OR TITLE:"Homeobox protein cut-like 1" OR ABSTRACT:"Homeobox protein cut-like 1" OR TITLE:"CDP1" OR ABSTRACT:"CDP1" OR TITLE:"Clox" OR ABSTRACT:"Clox" OR TITLE:"CDP/Cut" OR ABSTRACT:"CDP/Cut") 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 CUX1, 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/cux1.json. Licence CC BY-NC 4.0.