Several challenges are associated with the use of tissue samples:
1. Ethical Considerations: Obtaining informed consent from participants and ensuring the ethical use of tissue samples is paramount. 2. Storage and Preservation: Proper storage conditions, such as freezing or using preservatives, are crucial to maintain the integrity of tissue samples. 3. Data Privacy: Protecting the privacy and confidentiality of individuals from whom samples are collected is a significant concern. 4. Quality and Variability: Variability in sample quality can affect the reliability of the results, necessitating standardization in collection and processing methods.
