Stem Cells at the Crossroads: Addressing Ethical, Scientific and Regulatory Challenges
Correspondence Address :
Mrs. Nidhi Rohan Purandare,
Sant Tukaram Nagar, Pimpri, Pune-411018, Maharashtra, India.
E-mail: nrp.21993@gmail.com
Dear Editor,
Stem cell research offers immense potential for regenerative medicine, but its clinical application faces significant challenges. While stem cells can differentiate into various cell types, ethical concerns surrounding embryonic stem cells and the technical complexities of creating patient-specific induced pluripotent stem cells (iPSCs) hinder progress (1). Many countries have imposed restrictions on embryo research, hindering progress in developing treatments for neurodegenerative diseases, cardiovascular diseases, diabetes, and autoimmune diseases (2). In addition to these ethical concerns, translating scientific discoveries into clinical applications requires the establishment of reliable and repeatable mechanisms that ensure both safety and efficacy.
Despite these challenges, stem cells, particularly patient-specific iPSCs, offer promising opportunities for personalised medicine (3). These iPSCs provide the potential for individualised treatments that may reduce the risk of immune rejection (3). However, stem cell therapies cannot be applied in clinical settings until their efficacy and safety are thoroughly demonstrated. Regulatory frameworks demand that the product’s origin, safety, and composition are fully identified and labelled, with clear guidelines for usage and storage. Notably, stem cell research holds the promise of developing new treatments for health issues associated with Down syndrome, such as heart defects and neurological problems. Approximately one child in 1,000 live births is born with Down syndrome (4). Advancements in this field could significantly improve the lives of affected children and their families.
Nevertheless, it should be noted that the production of patient-specific stem cells is rather expensive and highly technical, which makes it difficult for large-scale applications (5). To address these challenges, public engagement and education about stem cell research are crucial. Building public awareness can help pave the way for ethical acceptance, funding, and broader adoption of stem cell therapies.
In conclusion, while stem cell research offers new possibilities for human health, it also presents significant ethical, scientific, and regulatory challenges that must be addressed before widespread clinical implementation. Collaborative efforts among researchers, regulatory authorities, and the public are essential to realise the potential of these therapies. As there is an advancement in this field, it is crucial to foster responsible innovation, ensuring that research progresses ethically and practically. By working together, we can overcome these challenges and unlock the transformative potential of stem cell therapies for patients worldwide.
Genetic, Induced pluripotent stem cells, Non genetic
DOI: 10.7860/JCDR/2024/74886.20314
Date of Submission: Aug 12, 2024
Date of Peer Review: Sep 25, 2024
Date of Acceptance: Oct 09, 2024
Date of Publishing: Nov 01, 2024
AUTHOR DECLARATION:
• Financial or Other Competing Interests: None
• Was informed consent obtained from the subjects involved in the study? NA
• For any images presented appropriate consent has been obtained from the subjects. NA
PLAGIARISM CHECKING METHODS:
• Plagiarism X-checker: Aug 13, 2024
• Manual Googling: Oct 02, 2024
• iThenticate Software: Oct 05, 2024 (12%)
ETYMOLOGY: Author Origin
EMENDATIONS: 6
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