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Precision medicine advances in cystic fibrosis: Exploring genetic pathways for targeted therapies
Personalized medicine has transformed the treatment of cystic fibrosis (CF), providing customized therapeutic approaches based on individual genetic profiles. This review explores the genetic foundations of CF, focusing on mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) g...
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Published in: | Life sciences (1973) 2024-12, Vol.358, p.123186, Article 123186 |
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Main Authors: | , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites |
Online Access: | Get full text |
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Summary: | Personalized medicine has transformed the treatment of cystic fibrosis (CF), providing customized therapeutic approaches based on individual genetic profiles. This review explores the genetic foundations of CF, focusing on mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene and their implications for the development of the disease. The advent of genetic testing has enabled the association of specific mutations to disease severity, leading to the development of CFTR modulators like Ivacaftor, Lumacaftor, and Tezacaftor. Beyond CFTR mutations, genetic modifiers, including gene replacement therapy, genetic manipulation, lentivirus, and non-viral gene therapy formulations, along with environmental factors, play critical roles in influencing disease expression and outcomes. The identification of these modifiers is essential for optimizing therapeutic strategies. Emerging biomarkers, including inflammatory markers and pulmonary function indicators, aid in early disease detection and monitoring progression. Omics technologies are uncovering novel biomarkers, enabling more precise disease management.
Pharmacogenomics has become integral to CF care, allowing for personalized approaches that consider genetic variations influencing drug metabolism, especially in antibiotics and anti-inflammatory therapies. The future of CF treatment lies in precision therapies, including CFTR modulators and cutting-edge techniques like gene therapy and CRISPR-Cas9 for mutation correction. As research evolves, these advances can improve patient outcomes while minimizing adverse effects. Ethical considerations and regulatory challenges remain critical as personalized medicine advances, ensuring equitable access and the long-term effectiveness of these innovative therapies.
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ISSN: | 0024-3205 1879-0631 1879-0631 |
DOI: | 10.1016/j.lfs.2024.123186 |