Nature is the world's original pharmacy – returning to medicine's roots could help fill drug discovery gaps

While humans evolved over a period of approximately 6 million years, breakthroughs in modern medicine as we know it today got going only in the 19th and 20th centuries. So how did humans successfully survive through millions of years of diseases and illnesses without modern drugs and treatments?

This was a question I came to wonder about when the COVID-19 pandemic reached my family in India in April 2020, when there was very limited access to vaccines and treatments. All of my years working as a biomedical scientist, requiring empirical evidence and formal safety testing before using a treatment, took a back seat as I scrambled for potential therapies from any sources I could find, be it scientific papers or folklore. I was ready to try any experimental or traditional medicine that might have a chance at helping my dad.

Luckily, my dad recovered. I can’t say for sure if any of the traditional medicines we used actually helped him recover. But as someone whose entire scientific career has focused on discovering new drugs from chemical compounds found in nature, I wondered if there was a molecule in the traditional medicines we used that could be isolated and optimized to treat COVID-19.

Scientists like me have been looking for new drugs for various diseases by purifying existing compounds in nature instead of synthesizing completely new ones in the lab. From COVID-19 to antibiotic resistance, I believe that past successes and new technologies point to the tremendous potential of developing new drugs from natural products.

Tujuan kami adalah menciptakan tempat yang aman dan menarik bagi pengguna untuk terhubung melalui minat dan kegemaran. Untuk meningkatkan pengalaman komunitas, kami menangguhkan sementara fitur komentar artikel