Henrietta Lacks

Henrietta Lacks was an African American woman born in 1920 in Virginia. In 1951, she was diagnosed with an aggressive form of cervical cancer at Johns Hopkins Hospital in Baltimore. During her cancer treatment, cells were taken from her tumor without her knowledge or consent. These cells were given to researcher George Gey, who discovered they could be kept alive and multiply indefinitely. This was the first immortal cell line, now known as HeLa cells.

HeLa cells proved invaluable to medical research as they could be grown easily and in large quantities. This allowed scientists to conduct experiments to study viruses, cancer treatments, and the effects of radiation and chemotherapy on human cells. HeLa cells were commercialized and distributed worldwide to researchers, fueling major scientific breakthroughs like the polio vaccine. They were also the first human cells cloned and have even been sent into space.

Despite the significance of her cells, Henrietta Lacks remained largely unknown for decades. She passed away in 1951 at only 31 years old. Her family lived in poverty and lacked health insurance, ironically while Henrietta's cells generated millions of dollars for the medical industry. Issues of medical ethics and informed consent have been raised regarding the use of her cells without permission.Henrietta's story and legacy eventually gained more attention through books like Rebecca Skloot's 2010 work, The Immortal Life of Henrietta Lacks. Her valuable contributions to science continue to this day, with advances made possible by the unique nature of her cells. Henrietta Lacks is now considered an unsung heroine of modern medicine.