0000000000582485

AUTHOR

Don X. Nguyen

showing 1 related works from this author

Spontaneous tumour regression in keratoacanthomas is driven by Wnt/retinoic acid signalling cross-talk

2014

A fundamental goal in cancer biology is to identify the cells and signalling pathways that are keys to induce tumour regression. Here we use a spontaneously self-regressing tumour, cutaneous keratoacanthoma (KAs), to identify physiological mechanisms that drive tumour regression. By using a mouse model system that recapitulates the behaviour of human KAs, we show that self-regressing tumours shift their balance to a differentiation programme during regression. Furthermore, we demonstrate that developmental programs utilized for skin hair follicle regeneration, such as Wnt, are hijacked to sustain tumour growth and that the retinoic acid (RA) signalling pathway promotes tumour regression by …

KeratoacanthomaSkin NeoplasmsRemission SpontaneousRetinoic acidGeneral Physics and AstronomyTretinoinBiologyGeneral Biochemistry Genetics and Molecular BiologyArticle03 medical and health scienceschemistry.chemical_compoundMicePhysics and Astronomy (all)0302 clinical medicineTretinoinStem CellmedicineAnimalsSkin NeoplasmRemission SpontaneouWnt Signaling PathwayAnimals; Carcinoma Squamous Cell; Disease Models Animal; Hair Follicle; Keratoacanthoma; Mice; Remission Spontaneous; Skin Neoplasms; Stem Cells; Tretinoin; Wnt Signaling Pathway; Chemistry (all); Biochemistry Genetics and Molecular Biology (all); Physics and Astronomy (all)030304 developmental biology0303 health sciencesMultidisciplinaryBiochemistry Genetics and Molecular Biology (all)AnimalRegeneration (biology)Stem CellsChemistry (all)Wnt signaling pathwayGeneral Chemistrymedicine.diseaseHair follicleHedgehog signaling pathwayDisease Models AnimalKeratoacanthomamedicine.anatomical_structurechemistry030220 oncology & carcinogenesisImmunologyCancer researchCarcinoma Squamous CellStem cellHair Folliclemedicine.drug
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