Cited by 44Cell death mechanisms and regulationCancer-related Molecular PathwaysGenetic factors in colorectal cancer

Dependence receptors and colorectal cancer

Mehlen, Patrick, Tauszig-Delamasure, Servane·2014·Gut

Abstract

The research on colorectal cancer (CRC) biology has been leading the oncology field since the early 1990s. The search for genetic alterations has allowed the identification of the main tumour suppressors or oncogenes. Recent work obtained in CRC has unexpectedly proposed the existence of novel category of tumour suppressors, the so-called ‘dependence receptors’. These transmembrane receptors behave as Dr Jekyll and Mr Hyde with two opposite sides: they induce a positive signalling (survival, proliferation, differentiation) in presence of their ligand, but are not inactive in the absence of their ligand and rather trigger apoptosis when unbound. This trait confers them a conditional tumour suppressor activity: they eliminate cells that grow abnormally in an environment offering a limited quantity of ligand. This review will describe how receptors such as deleted in colorectal carcinoma (DCC), uncoordinated 5 (UNC5), rearranged during transfection (RET) or TrkC constrain CRC progression and how this dependence receptor paradigm may open up therapeutical perspectives.

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Registry

Crossref · 10.1136/gutjnl-2013-306704

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91 of 91 references verified0 citation errors · 0 not checkable

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  • Dependence receptors promote cell survival, proliferation and differentiation in physiological conditions when cognate ligands are available, but activate lethal signaling cascades once ligand availability falls below threshold.

    “Intriguingly, dependence receptors promote cell survival, proliferation and differentiation in physiological conditions (when their cognate ligands are normally available), but activate distinct (and not completely elucidated) lethal signaling cascades (generally impinging on caspase activation) once ligand availability falls below a specific threshold level [350].”
  • Dependence receptor-driven RCD has been involved in multiple pathophysiological settings and exerts robust oncosuppressive functions.

    “Dependence receptor-driven RCD has been involved in multiple pathophysiological settings, and exerts robust oncosuppressive functions [350].”
  • In absence of ligands, DCC is cleaved by CASP3 and this promotes its association with APPL1 and CASP9, resulting in activation of CASP9-CASP3 cascade.

    “(1) DCC is cleaved by CASP3 and this promotes its association with adaptor protein, phosphotyrosine interacting with PH domain and leucine zipper 1 (APPL1) and CASP9, resulting in the activation of the CASP9-CASP3 cascade [350, 351]”
  • Family of dependence receptors consists of approximately 20 members, including NTN1 receptors DCC, UNC5A-D, NTRK3, and PTCH1.

    “The family of dependence receptors consists of approximately 20 members, including: (1) the netrin 1 (NTN1) receptors DCC netrin 1 receptor (DCC), unc-5 netrin receptor A (UNC5A), UNC5B, UNC5C, and UNC5D; (2) the neurotrophin receptor neurotrophic receptor tyrosine kinase 3 (NTRK3); and (3) the sonic hedgehog (SHH) receptor patched 1 (PTCH1) [267, 349, 350].”

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Authors
Mehlen, P., & Tauszig-Delamasure, S.
Affiliations
Centre National de la Recherche Scientifique (FR)
Corresponding author
Tauszig-Delamasure, Servane
Venue
Gut
Publisher
BMJ
Published
2014-08-27
Volume
63
Issue
11
Pages
1821-1829
ISSN
  • 0017-5749 (ISSN-L)
  • 1468-3288
OpenAlex
W2143116221
Cited by
44
References
92
Citations by year
2026: 3 · 2025: 2 · 2024: 2 · 2023: 3 · 2022: 5 · 2021: 2 · 2020: 8 · 2019: 2 · 2018: 6 · 2017: 4 · 2016: 4 · 2015: 3
FWCI
0.35
Type
journal article
Language
en
Open access
closed
Locations
  • Gut (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Genetic factors in colorectal cancer
Keywords
dependence receptors, colorectal cancer, tumour suppressor, DCC, RET, TrkC, apoptosis, tumor progression, cancer therapy
MeSH terms
Netrin Receptors, Animals, Humans, Inflammation, Ligands, Receptors, Cell Surface, Colorectal Neoplasms, Signal Transduction, Gene Expression Regulation, Neoplastic, Genes, Tumor Suppressor, Disease Progression, Receptor Protein-Tyrosine Kinases, Tumor Suppressor Proteins, Hedgehog Proteins

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