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James Edgar Till is a biophysicist known for establishing the existence of stem cells along with Ernest McCulloch in 1963. Stem cells are…
PeopleStem CellsHematopoietic Stem CellsProgenitor CellsStem cells--Effect of radiation on 
 
 
 
Henrietta Lacks, born Loretta Pleasant, had terminal cervical cancer in 1951, and was diagnosed at The Johns Hopkins University in Baltimore,…
PeopleAfrican American History MonthWomen in medicine--HistoryMedicine--United States--Historybioethics 
 
 
 
Vincenz Czerny was a surgeon in the nineteenth century who specialized in cancer and women’s surgical care. Czerny performed one of the first breast…
PeopleHysterectomyVaginal hysterectomyEsophagectomySuturing 
 
 
 
Horatio Robinson Storer was a surgeon and anti-abortion activist in the 1800s who worked in the field of women’s reproductive health and led the…
PeopleAbortionAbortion servicesPro-life movementPro-life movement--United States 
 
 
 
The HeLa cell line was the first immortal human cell line that George Otto Gey, Margaret Gey, and Mary Kucibek first isolated from Henrietta Lacks…
HeLa CellsContinuous cell linesResearch EthicsInformed consent (Medical law)Cervix uteri--Cancer 
 
 
 
Ian Hector Frazer studied the human immune system and vaccines in Brisbane, Australia, and helped invent and patent the scientific process and…
PeopleHIV infectionsHIV-positive personsHIV (Viruses)Vaccines industry 
 
 
 
Emma Wolverton, also known as Deborah Kallikak, lived her entire life in an institution in New Jersey after psychologist Henry Goddard classified her…
PeoplePsychiatric hospitalsPeople with mental disabilities--Institutional carePsychology--HistoryPsychology--History--20th century 
 
 
 
Ina May Gaskin is a certified professional midwife, or CPM, in the US during the late twentieth and early twenty-first centuries. She worked at the…
PeopleChildbirthChildbirth teachersChildbirth at homeChildbirth in literature 
 
 
 
During the twentieth century, Thomas Raphael Verny studied the way that environment affects a developing fetus’s character and psychological…
PeoplePrenatal CarePrenatal EducationPrenatal care--UtilizationFetal behavior 
 
 
 
Leonard Hayflick studied the processes by which cells age during the twentieth and twenty-first centuries in the United States. In 1961 at the Wistar…
PeopleCellsCell populationsCell DeathApoptosis