is a former stem-cell biologist and research unit leader at Japan's Laboratory for Cellular Reprogramming, Riken Center for Developmental Biology. She claimed in 2014 to have developed a radical and remarkably easy way to generate stimulus-triggered acquisition of pluripotency (STAP) cells that could be grown into tissue for use anywhere in the body. In response to allegations of irregularities in Obokata's research publications involving STAP cells, Riken launched an investigation that discovered examples of scientific misconduct on the part of Obokata. Attempts to replicate Obokata's STAP cell results failed. The ensuing STAP cell scandal gained worldwide attention. Early life, education and career Obokata was born in Matsudo, Chiba, Japan, in 1983. She attended Toho Senior High School, which is attached to Toho University, and graduated from Waseda University with a B.S. degree in 2006, and an M.S. degree in applied chemistry in 2008. Obokata later joined the laboratory of Charles Vacanti at Harvard Medical School, where she was described as "a lab director’s dream" with "fanatical devotion". In 2011, Obokata completed her Ph.D. in Engineering at the Graduate School of Advanced Engineering and Science at Waseda University. Obokata became a guest researcher at the Riken Center for Developmental Biology in 2011, and in 2013 became head of the Lab for Cellular Reprogramming. According to an Asahi Shimbun news report, Obokata offered to retract her doctoral dissertation following allegations that she plagiarized segments of her dissertation from publicly available documents from the U.S. National Institute of Health website. In October 2014, an investigative panel appointed by Waseda University gave Obokata one year to revise her dissertation or lose her degree. In 2015, Waseda University announced that it was revoking Obokata's doctoral degree STAP cell reports At Riken, Obokata studied stem cells in collaboration with Vacanti, Teruhiko Wakayama, and Yoshiki Sasai, with two of her research papers accepted for publication in Nature in 2013. In a note to Vacanti, Sasai wrote that Obokata had discovered "a magic spell" that led to their experimental success, described later in The Guardian as "a surprisingly simple way of turning ordinary body cells…into something very much like embryonic stem cells" by soaking them in "a weak bath of citric acid." This procedure was reported to "wash away [the cells'] developmental past," transforming them into "cellular infants, able to multiply abundantly and grow into any type of cell in the body, a superpower known as pluripotency." Upon