In this article, we will be taking a look at the 15 Best Biotech Penny Stocks to Invest in Right Now. Tiziana Life Sciences Ltd is one of them. Tiziana Life Sciences Ltd (NASDAQ:TLSA) is a clinical-stage biotech company focused on next-generation immunomodulation therapies for neuroinflammatory and neurodegenerative diseases, including multiple sclerosis, Alzheimer’s, and multiple system atrophy. Its lead candidate, intranasal foralumab, is a fully human anti-CD3 monoclonal antibody designed to stimulate ...