Scientist targeting cancer cells with nanotech has Pune roots

Rinti Banerjee's name may not ring a bell for many. For those who have read about her work on delivering micro-nutrients in pregnant women through the skin, and the scientist fraternity in India it surely does.

The professor at the Department of Biosciences & Bioengineering, IIT-B recently won the prestigious National Award for Women Bio-scientists (under 45 category) of the Department of Biotechnology, GoI for her work on nanoparticle aerosols for treatment of respiratory diseases like lung injury, respiratory distress, and tuberculosis. The aerosols direct the drugs to the sites of action, reducing the doses needed and hence side effects.

Banerjee, who is also an associate faculty at the Centre for Research in Nanotechnology and Science at IIT-B, has Pune roots. She was brought up in Pune.

Banerjee was born in Mumbai but her education right from school was in Pune. "My time in Pune has been lot of fun and I have fond memories of the place. I visit Pune to meet family members. I also have a few collaborators in Pune, so my connection with the city is long lasting," Banerjee said.

After completing MBBS from B J Medical College, she was set to on her way to be an MD in Medicine when she realised there were many inadequacies with the way of treating many diseases. "We were either unable to treat the condition with current drugs or these treatments had severe, limiting side effects."

One thing led to another and she realised she was more inclined to research than clinical practice. "One specific example that led me towards research was the high mortality of pre-term babies due to Neonatal Respiratory Distress Syndrome that I observed," she said. This is a condition in babies born before their lungs can make a detergent-like material called pulmonary surfactant. When babies lack surfactant, their lungs collapse like deflated balloons. "The thought of replacing surfactant arose in my mind and I decided to read about it."

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