Pirin is a prognostic marker of human melanoma that dampens the proliferation of malignant cells by downregulating JARID1B/KDM5B expression
dc.contributor.author | Penas Lago, Cristina | |
dc.contributor.author | Arroyo Berdugo, Yoana | |
dc.contributor.author | Apraiz García, Aintzane | |
dc.contributor.author | Rasero, Javier | |
dc.contributor.author | Muñoa Hoyos, Iraia | |
dc.contributor.author | Andollo Victoriano, María Noelia | |
dc.contributor.author | Cancho Galán, Goikoane | |
dc.contributor.author | Izu Belloso, Rosa María | |
dc.contributor.author | Gardeazabal García, Jesús | |
dc.contributor.author | Ezcurra García Unzueta, Pilar Ariadna | |
dc.contributor.author | Subirán Ciudad, Nerea | |
dc.contributor.author | Álvarez Domínguez, Carmen | |
dc.contributor.author | Alonso Alegre, Santos | |
dc.contributor.author | Bosserhoff, Anja K. | |
dc.contributor.author | Asumendi Mallea, Aintzane | |
dc.contributor.author | Boyano López, María Dolores | |
dc.date.accessioned | 2023-07-06T17:27:39Z | |
dc.date.available | 2023-07-06T17:27:39Z | |
dc.date.issued | 2023-06 | |
dc.identifier.citation | Scientific Reports 13 : (2023) // Article ID 9561 | es_ES |
dc.identifier.issn | 2045-2322 | |
dc.identifier.uri | http://hdl.handle.net/10810/61928 | |
dc.description.abstract | Originally considered to act as a transcriptional co‑factor, Pirin has recently been reported to play a role in tumorigenesis and the malignant progression of many tumors. Here, we have analyzed the diagnostic and prognostic value of Pirin expression in the early stages of melanoma, and its role in the biology of melanocytic cells. Pirin expression was analyzed in a total of 314 melanoma biopsies, correlating this feature with the patient’s clinical course. Moreover, PIR downregulated primary melanocytes were analyzed by RNA sequencing, and the data obtained were validated in human melanoma cell lines overexpressing PIR by functional assays. The immunohistochemistry multivariate analysis revealed that early melanomas with stronger Pirin expression were more than twice as likely to develop metastases during the follow‑up. Transcriptome analysis of PIR downregulated melanocytes showed a dampening of genes involved in the G1/S transition, cell proliferation, and cell migration. In addition, an in silico approach predicted that JARID1B as a potential transcriptional regulator that lies between PIR and its downstream modulated genes, which was corroborated by co‑transfection experiments and functional analysis. Together, the data obtained indicated that Pirin could be a useful marker for the metastatic progression of melanoma and that it participates in the proliferation of melanoma cells by regulating the slow‑cycling JARID1B gene. | es_ES |
dc.description.sponsorship | This project was supported by grants from the Basque Government (KK2017-041 and KK2020-00069 to M.D.B.), the UPV/EHU (GIU17/066 to M.D.B.), H2020-ESCEL JTI (15/01 to M.D.B.) and MINECO (PCIN-2015-241 to M.D.B.). CP holds a predoctoral fellowship from the Basque Government. Part of this project is under European patent No. EP3051291 (EP14796149.4): “Method for diagnosis and prognosis of cutaneous melanoma”, Univer- sity of the Basque Country (UPV/EHU). The authors acknowledge the technical support SGIker resources at the UPV/EHU for the computational calculations, which were carried out in the Arina Informatics Cluster. The authors are grateful to the Basque Biobank for providing the biopsy samples and in particular, to María Jesús Fernández and Arantza Perez Dobaran for their technical support with the immunohistochemistry. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Nature | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.title | Pirin is a prognostic marker of human melanoma that dampens the proliferation of malignant cells by downregulating JARID1B/KDM5B expression | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © The Author(s) 2023. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http:// creativecommons. org/ licenses/ by/4. 0/. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.nature.com/articles/s41598-023-36684-2 | es_ES |
dc.identifier.doi | 10.1038/s41598-023-36684-2 | |
dc.departamentoes | Biología celular e histología | es_ES |
dc.departamentoes | Fisiología | es_ES |
dc.departamentoes | Genética, antropología física y fisiología animal | es_ES |
dc.departamentoeu | Fisiologia | es_ES |
dc.departamentoeu | Genetika,antropologia fisikoa eta animalien fisiologia | es_ES |
dc.departamentoeu | Zelulen biologia eta histologia | es_ES |
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