Journal article
MITF, TFEB, and TFE3 drive distinct adaptive gene expression programs and immune infiltration in melanoma
Cell reports (Cambridge), Vol.44(12), 116499
11/21/2025
DOI: 10.1016/j.celrep.2025.116499
PMCID: PMC12828906
PMID: 41275493
Abstract
Cells can contain multiple related transcription factors targeting the same sequences, leading to potential regulatory cooperativity, redundancy, competition, or temporally regulated factor exchange. Yet, the differential biological functions of co-targeting transcription factors are poorly understood. In melanoma, three highly related transcription factors are co-expressed: the mammalian target of rapamycin complex 1 (mTORC1)-regulated TFEB and TFE3 (both key effectors of a wide range of metabolic and microenvironmental cues assumed to perform similar functions) and the microphthalmia-associated transcription factor (MITF), which controls melanoma phenotypic identity. Here, we reveal the functional specialization of MITF, TFE3, and TFEB and their impact on melanoma progression. Notably, although all bind the same sequences, each regulates different and frequently opposing gene expression programs to coordinate differentiation, metabolism, and protein synthesis and qualitatively and quantitatively impacts tumor immune infiltration. The results uncover a hierarchical cascade whereby microenvironmental stresses, including glucose limitation, lead MITF, TFEB, and TFE3 to drive distinct biologically important transcription programs that underpin phenotypic transitions in cancer.
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•MITF promotes mTORC1 activity in melanoma•Low glucose suppresses MITF and then TFEB to leave TFE3 to promote survival•MITF, TFEB, and TFE3 bind the same targets but regulate distinct gene expression programs•The MITF family differentially regulates tumor immune cell infiltration
Dias et al. reveal that in melanoma, the transcription factors MITF, TFE3, and TFEB share common binding sites but impose distinct transcriptional programs. Stresses promoting an MITF-to-TFEB-to-TFE3 switch will lead cells to suppress proliferation, reprogram metabolism, and impact tumor immune cell infiltration quantitatively and qualitatively.
Details
- Title: Subtitle
- MITF, TFEB, and TFE3 drive distinct adaptive gene expression programs and immune infiltration in melanoma
- Creators
- Diogo Dias - University of OxfordErica Oliveira - University of OxfordRomán Martí-Díaz - Instituto Murciano de Investigación BiosanitariaSarah Andrews - University of OxfordAna Chocarro-Calvo - Universidad Rey Juan CarlosAlice Bellini - University of OxfordLaura Mosteo - University of OxfordYurena Vivas García - University of OxfordJagat Chauhan - University of OxfordLinxin Li - University of OxfordJosé Manuel García-Martinez - Universidad Rey Juan CarlosJosé Neptuno Rodriguez-López - Instituto Murciano de Investigación BiosanitariaSilvya Stuchi Maria-Engler - Universidade de São PauloColin Kenny - University of IowaJavier Martínez-Useros - Universidad Rey Juan CarlosCustodia García-Jiménez - Universidad Rey Juan CarlosLuis Sanchez-del-Campo - Instituto Murciano de Investigación BiosanitariaPakavarin Louphrasitthiphol - University of OxfordColin R. Goding - University of Oxford
- Resource Type
- Journal article
- Publication Details
- Cell reports (Cambridge), Vol.44(12), 116499
- DOI
- 10.1016/j.celrep.2025.116499
- PMID
- 41275493
- PMCID
- PMC12828906
- NLM abbreviation
- Cell Rep
- ISSN
- 2211-1247
- eISSN
- 2211-1247
- Publisher
- Elsevier Inc
- Grant note
- Ministerio de Ciencia, Innovacion y Universidades (MICIU): PID2023-149281OB-100 FEDERFundacio: Seneca, 21407/FPI/20 Agencia Estatal de Investigacio: MCIN/AEI/10.13039/501100011033 PID2023-151128OB-100, PID2019-10487RB-100, PID2021-127645OA-100 Comunidad de Madrid: PEJ-2021-AI/BMD-22973, PEJ-2021-TL/BMD-21515, P2022/BMD-7212
Ministerio de Ciencia, Innovacion y Universidades (MICIU) (project PID2023-149281OB-100 and FEDER, UE) , and Fundacion Seneca-Agencia de Ciencia y Tecnolog & imath;a de la Region de Murcia (FSRM/10.13039/100007801 (22544/PI/24, Spain) (J.N.R.-L.) ; Agencia Estatal de Investigacion: MCIN/AEI/10.13039/501100011033 PID2023-151128OB-100 and PID2019-10487RB-100 (C. G.-J.) and PID2021-127645OA-100 (A.C.-C.) ; Comunidad de Madrid: PEJ-2021-AI/BMD-22973 and PEJ-2021-TL/BMD-21515 and PRECICOLON-CM, P2022/BMD-7212 (C.G.-J.) ; and Fundacion Seneca, Region de Murcia (Spain) (21407/FPI/20) (R.M.-D.) .
- Language
- English
- Date published
- 11/21/2025
- Academic Unit
- Anatomy and Cell Biology; Surgery
- Record Identifier
- 9985035038202771
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