Despite recent advancements in cell-based immunotherapy, there are several obstacles and questions that need to be further investigated and addressed to improve their clinical efficacy in the future. These include, but are not limited to:

 

 

Educational References
3. June, C. H. 2017. J Clin Invest. 117: 1466. Pubmed
4. Newick, K. et al. 2017. Ann. Rev. Med. 68:139. Pubmed