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Shi W, Tang J, Xiang J. Therapeutic strategies for aberrant splicing in cancer and genetic disorders. Clin Genet 2024; 105:345-354. [PMID: 38165092 DOI: 10.1111/cge.14478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/12/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Accurate pre-mRNA splicing is essential for proper protein translation; however, aberrant splicing is commonly observed in the context of cancer and genetic disorders. Notably, in genetic diseases, these splicing abnormalities often play a pivotal role. Substantial challenges persist in accurately identifying and classifying disease-induced aberrant splicing, as well as in development of targeted therapeutic strategies. In this review, we examine prevalent forms of aberrant splicing and explore potential therapeutic approaches aimed at addressing these splicing-related diseases. This summary contributes to a deeper understanding of the complexities about aberrant splicing and provide a foundation for the development of effective therapeutic interventions in the field of genetic disorders and cancer.
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Affiliation(s)
- Wenhua Shi
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Key laboratory of Early Diagnosis and Precise Treatment of Lung Cancer, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jingqun Tang
- Hunan Key laboratory of Early Diagnosis and Precise Treatment of Lung Cancer, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juanjuan Xiang
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Key laboratory of Early Diagnosis and Precise Treatment of Lung Cancer, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
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Lukas J. State-of-the-Art Molecular Genetics and Genomics in Germany. Int J Mol Sci 2023; 24:14096. [PMID: 37762398 PMCID: PMC10531234 DOI: 10.3390/ijms241814096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
The Special Issue State-of-the-Art Molecular Genetics and Genomics in Germany focuses on German researchers and their international peers, covering their recent advances in genetics, genomics, epigenetics, and cytogenetics/cytogenomics in relation to prokaryotic and eukaryotic multicellular to mammalian organisms in arras ranging from basic to medical research [...].
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Affiliation(s)
- Jan Lukas
- Translational Neurodegeneration Section “Albrecht-Kossel”, Department of Neurology, University Medical Center Rostock, 18147 Rostock, Germany;
- Center for Transdisciplinary Neurosciences Rostock (CTNR), University Medical Center Rostock, University of Rostock, 18147 Rostock, Germany
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Gambardella J, Fiordelisi A, Cerasuolo FA, Buonaiuto A, Avvisato R, Viti A, Sommella E, Merciai F, Salviati E, Campiglia P, D’Argenio V, Parisi S, Bianco A, Spinelli L, Di Vaia E, Cuocolo A, Pisani A, Riccio E, Di Risi T, Ciccarelli M, Santulli G, Sorriento D, Iaccarino G. Experimental evidence and clinical implications of Warburg effect in the skeletal muscle of Fabry disease. iScience 2023; 26:106074. [PMID: 36879801 PMCID: PMC9984560 DOI: 10.1016/j.isci.2023.106074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/19/2022] [Accepted: 01/24/2023] [Indexed: 01/30/2023] Open
Abstract
Skeletal muscle (SM) pain and fatigue are common in Fabry disease (FD). Here, we undertook the investigation of the energetic mechanisms related to FD-SM phenotype. A reduced tolerance to aerobic activity and lactate accumulation occurred in FD-mice and patients. Accordingly, in murine FD-SM we detected an increase in fast/glycolytic fibers, mirrored by glycolysis upregulation. In FD-patients, we confirmed a high glycolytic rate and the underutilization of lipids as fuel. In the quest for a tentative mechanism, we found HIF-1 upregulated in FD-mice and patients. This finding goes with miR-17 upregulation that is responsible for metabolic remodeling and HIF-1 accumulation. Accordingly, miR-17 antagomir inhibited HIF-1 accumulation, reverting the metabolic-remodeling in FD-cells. Our findings unveil a Warburg effect in FD, an anaerobic-glycolytic switch under normoxia induced by miR-17-mediated HIF-1 upregulation. Exercise-intolerance, blood-lactate increase, and the underlying miR-17/HIF-1 pathway may become useful therapeutic targets and diagnostic/monitoring tools in FD.
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Affiliation(s)
- Jessica Gambardella
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
| | - Antonella Fiordelisi
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | | | - Antonietta Buonaiuto
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Roberta Avvisato
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Alessandro Viti
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | | | | | | | | | - Valeria D’Argenio
- Department of Human Sciences and Quality of Life Promotion, San Raffaele Open University, Rome, Italy
- CEINGE- Advanced Biotechnologies, Naples, Italy
| | - Silvia Parisi
- Department of Molecular Medicine and Medical Biotechnologies, Federico II University, Naples, Italy
| | - Antonio Bianco
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
| | - Letizia Spinelli
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
| | - Eugenio Di Vaia
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, Federico II University, Naples, Italy
| | - Eleonora Riccio
- Department of Public Health, Federico II University, Naples, Italy
| | | | - Michele Ciccarelli
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Gaetano Santulli
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY, USA
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Einstein Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York, NY, USA
| | - Daniela Sorriento
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
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