How did HeLa become so widespread? When many cell cultures exhibited similarities to HeLa what did scientists discover? How did the research community address the HeLa cells’ contamination of all cell cultures?<\/p>\n\n\n\n
Stanley Gartler is a geneticist that presented his finding that all of the most-used cell cultures were HeLa, at least in part. Gartler had discovered HeLa cells’ contamination. It rocked the research community.<\/p>\n\n\n\n
Find out how HeLa cells contamination occurred and how researchers like Stanley Gartler responded.<\/p>\n\n\n\n\n\n\n\n
In 1966, at a major conference of cell scientists, a geneticist named Stanley Gartler announced that the 18 most-frequently-used cell cultures\u2014which were ostensibly distinct from one another\u2014all exhibited a rare genetic marker that had only been found in African Americans. Since some of these cell cultures had been taken from caucasian subjects, Gartler\u2019s conclusion was that all of the cell cultures had been contaminated\u2014with HeLa<\/strong>. When Stanley Gartler revealed that six of his HeLa contamination samples came directly from the ATCC, the mood at the conference shifted dramatically. Many of the scientists had believed they were working on discrete, unique cell cultures, when in fact they were just working on HeLa. It showed how widespread HeLa cells’ contamination was. This revelation was especially devastating for scientists working under the assumption that healthy cells could \u201cspontaneously transform\u201d into cancerous ones. If cells could spontaneously become cancerous, scientists could study that process and, potentially, develop a therapy to stop it cold. Now, it was clear that that theory was wrong: Healthy cells didn\u2019t spontaneously become cancerous; it was simply cancerous HeLa cells’ contamination of healthy cells. In the blink of an eye, decades of research and millions of dollars in funding had been rendered worthless thanks to HeLa contamination<\/strong>. After the conference, a cadre of the top cell scientists returned to their labs to test their cultures for the marker Gartler had found. Many of the cultures tested positive. This group\u2019s and Gartler\u2019s findings notwithstanding, many cell scientists simply refused to believe their cultures suffered from HeLa cells contamination<\/strong>. It wasn\u2019t until 1972 that the scientific community was presented with insurmountable evidence that HeLa contamination was a major threat to cell research, when a Naval researcher discovered that a Russian lab\u2019s culture too was contaminated with HeLa. With the discovery that HeLa cells’ contamination was a global phenomenon, the story made the leap from specialized science journals to the popular press. And with that transition came renewed interest in the woman behind the \u201cimmortal\u201d cells<\/strong>. As it happened, only a year before the Naval researcher discovered that HeLa cells contamination was crossing continents, Henrietta\u2019s real name had appeared in print for the first time<\/strong>. It wasn\u2019t until a Rolling Stone <\/em>reporter named Michael Rogers visited the family in 1975 that the Lackses finally understood the full significance of their mother\u2019s cells. Rogers knew immediately that the family had been kept in the dark about HeLa contamination and the doctors\u2019 reasons for drawing blood. He explained cell culture and the stakes of the HeLa outbreak to the best of his ability. At the time, no one besides Deborah was too disturbed by their mother\u2019s cells\u2019 wide spread. But that changed when Rogers\u2019 story was published and the Lackses discovered that HeLa cells were not only distributed for free by nonprofit institutions but also sold by commercial firms<\/strong>. <\/p>\n","protected":false},"excerpt":{"rendered":" How did HeLa become so widespread? When many cell cultures exhibited similarities to HeLa what did scientists discover? How did the research community address the HeLa cells’ contamination of all cell cultures? Stanley Gartler is a geneticist that presented his finding that all of the most-used cell cultures were HeLa, at least in part. Gartler had discovered HeLa cells’ contamination. It rocked the research community. Find out how HeLa cells contamination occurred and how researchers like Stanley Gartler responded.<\/p>\n","protected":false},"author":6,"featured_media":11749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[16],"tags":[111],"class_list":["post-11550","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-the-immortal-life-of-henrietta-lacks","","tg-column-two"],"yoast_head":"\n
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<\/p>\n\n\n\nThe Lackses Learn About HeLa Distribution<\/strong><\/h2>\n\n\n\n
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