Kamal Ranadive

Kamal Ranadive was born in 1917 in Pune, in what was then British India, the daughter of a biology professor who encouraged her academic ambitions at a time when few Indian women pursued science beyond a first degree. She studied botany and zoology, then earned a doctorate in cytology, the study of cells, from the University of Bombay in 1949.

At the Indian Cancer Research Centre, she set up the country's first laboratory dedicated to tissue culture, the technique of growing cells outside the body, essentially building the facility's methods and equipment from very little. She used it to investigate leprosy, breast cancer and the possible role of viruses in causing tumours, publishing more than 200 research papers over her career and helping establish some of India's earliest cancer cell lines used in research.

She also studied the genetics of inherited cancer risk decades before the topic became mainstream, and worked on early efforts to develop a vaccine against leprosy using cultured cells.

Alongside her laboratory work she pushed to open science to more Indian women, co-founding the Indian Women Scientists' Association in 1973 to support female researchers navigating a field that offered them little institutional backing. She continued working into her final years and died in 2001, having trained several generations of Indian cell biologists.