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Exploring the role of mitochondria transfer/transplant and their long-non-coding RNAs in regenerative therapies for skin aging.
Peñaherrera, Sebastian; Ruiz, Cristina; Castañeda, Verónica; Livingston, Kathryn; Barba, Diego; Burzio, Verónica A; Caicedo, Andrés; Singh, Keshav K.
Afiliación
  • Peñaherrera S; Biotecnología, Colegio de Ciencias Biológicas y Ambientales COCIBA, Universidad San Francisco de Quito USFQ, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador.
  • Ruiz C; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador.
  • Castañeda V; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador; PhD Program in Biomedicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.
  • Livingston K; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador; Purdue University, Weldon School of Biomedical Engineering, IN, United States.
  • Barba D; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador.
  • Burzio VA; Department of Biological Sciences, Faculty of Life Sciences, Universidad Andrés Bello, Santiago, Chile; Centro Científico y Tecnológico de Excelencia Ciencia & Vida, Santiago, Chile.
  • Caicedo A; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Sistemas Médicos SIME, Universida
  • Singh KK; Departments of Genetics, Dermatology and Pathology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA. Electronic address: acaicedo@usfq.edu.ec.
Mitochondrion ; 70: 41-53, 2023 05.
Article en En | MEDLINE | ID: mdl-36921832
ABSTRACT
Advancing age and environmental stressors lead to mitochondrial dysfunction in the skin, inducing premature aging, impaired regeneration, and greater risk of cancer. Cells rely on the communication between the mitochondria and the nucleus by tight regulation of long non-coding RNAs (lncRNAs) to avoid premature aging and maintain healthy skin. LncRNAs act as key regulators of cell proliferation, differentiation, survival, and maintenance of skin structure. However, research on how the lncRNAs are dysregulated during aging and due to stressors is needed to develop therapies to regenerate skin's function and structure. In this article, we discuss how age and environmental stressors may alter lncRNA homeodynamics, compromising cell survival and skin health, and how these factors may become inducers of skin aging. We describe skin cell types and how they depend on mitochondrial function and lncRNAs. We also provide a list of mitochondria localized and nuclear lncRNAs that can serve to better understand skin aging. Using bioinformatic prediction tools, we predict possible functions of lncRNAs based on their subcellular localization. We also search for experimentally determined protein interactions and the biological processes involved. Finally, we provide therapeutic strategies based on gene editing and mitochondria transfer/transplant (AMT/T) to restore lncRNA regulation and skin health. This article offers a unique perspective in understanding and defining the therapeutic potential of mitochondria localized lncRNAs (mt-lncRNAs) and AMT/T to treat skin aging and related diseases.
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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Envejecimiento de la Piel / Envejecimiento Prematuro / ARN Largo no Codificante / Neoplasias Tipo de estudio: Prognostic_studies Límite: Humans Idioma: En Revista: Mitochondrion Año: 2023 Tipo del documento: Article País de afiliación: Ecuador

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Envejecimiento de la Piel / Envejecimiento Prematuro / ARN Largo no Codificante / Neoplasias Tipo de estudio: Prognostic_studies Límite: Humans Idioma: En Revista: Mitochondrion Año: 2023 Tipo del documento: Article País de afiliación: Ecuador