Hela cells can be grown to the appropriate density usually 70% in a humidified chamber at 37°C, 5% CO2. HeLa cells in many labs are cultured in 75 cm2 flasks (or medium flasks). HeLa cells are grown in Dulbecco's Modified Eagle Medium with10% fetal bovine serum (FCS) and 1% MEM non-essential amino acids with penicillin-streptomycin at 1% is added to the culture media.
They can also be maintained in RPMI1640 containing penicillin-streptomycin, nonessential amino acids, sodium pyruvate, L-glutamine and 10% fetal calf serum and incubated in a humidified atmosphere with 5% CO2 at 37°C.
Cell line: HeLa Cells
Cell type: Human cervix carcinoma
Origin: Taken from cervix carcinoma of a 31 year Henrietta Lacks in 1951
Morphology: Epithelial-like cells growing in monolayers
Buy the book - HeLa Cells of Henrietta Lacks
HeLa cell culture
Hela cells are an adherent cell line meaning that after being seeded in flasks it will adhere to the bottom of the container.
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Hela cell culture
HeLa cell division
Hela cells dividing. As long as there are appropriate media, the Hela cells will divide indefinitely.
A Woman’s Undying Gift to Science
The best book blurb I’m aware of came from Roy Blount Jr., who said about Pete Dexter’s 1988 novel, “Paris Trout”: “I put it down once to wipe off the sweat.” I’m not sure I know what that means. Was the sweat on Mr. Blount’s forehead? On the dust jacket? On the inside of his fogged-up reading glasses? But I like it.
I put down Rebecca Skloot’s first book, “The Immortal Life of Henrietta Lacks,” more than once. Ten times, probably. Once to poke the fire. Once to silence a pinging BlackBerry. And eight times to chase my wife and assorted visitors around the house, to tell them I was holding one of the most graceful and moving nonfiction books I’ve read in a very long time.
Read the rest of the story on Hela cells and Lacks.
I put down Rebecca Skloot’s first book, “The Immortal Life of Henrietta Lacks,” more than once. Ten times, probably. Once to poke the fire. Once to silence a pinging BlackBerry. And eight times to chase my wife and assorted visitors around the house, to tell them I was holding one of the most graceful and moving nonfiction books I’ve read in a very long time.
Read the rest of the story on Hela cells and Lacks.
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Hela cells and Lacks
Henrietta Lacks: A Donor's Immortal Legacy
In 1951, an African-American woman named Henrietta Lacks was diagnosed with terminal cervical cancer. She was treated at Johns Hopkins University, where a doctor named George Gey snipped cells from her cervix without telling her. Gey discovered that Lacks' cells could not only be kept alive, but would also grow indefinitely.
For the past 60 years Lacks' cells have been cultured and used in experiments ranging from determining the long-term effects of radiation to testing the live polio vaccine. Her cells were commercialized and have generated millions of dollars in profit for the medical researchers who patented her tissue.
Lacks' family, however, didn't know the cell cultures existed until more than 20 years after her death. Medical writer Rebecca Skloot examines the legacy of Lacks' contribution to science — and effect that has had on her family — in her new book, The Immortal Life of Henrietta Lacks.
List to Medical writer Rebecca Skloot examining the legacy of Lacks' contribution to science.
For the past 60 years Lacks' cells have been cultured and used in experiments ranging from determining the long-term effects of radiation to testing the live polio vaccine. Her cells were commercialized and have generated millions of dollars in profit for the medical researchers who patented her tissue.
Lacks' family, however, didn't know the cell cultures existed until more than 20 years after her death. Medical writer Rebecca Skloot examines the legacy of Lacks' contribution to science — and effect that has had on her family — in her new book, The Immortal Life of Henrietta Lacks.
List to Medical writer Rebecca Skloot examining the legacy of Lacks' contribution to science.
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Rebecca Skloot
Henrietta Lacks: The Miracle Woman
When Henrietta Lacks was diagnosed with cancer in 1951, doctors took her cells and grew them in test tubes. Those cells led to breakthroughs in everything from Parkinson's to polio. But today, Henrietta is all but forgotten. In an excerpt from her book, The Immortal Life of Henrietta Lacks, Rebecca Skloot tells her story.
In 1951, at the age of 30, Henrietta Lacks, the descendant of freed slaves, was diagnosed with cervical cancer—a strangely aggressive type, unlike any her doctor had ever seen. He took a small tissue sample without her knowledge or consent. A scientist put that sample into a test tube, and, though Henrietta died eight months later, her cells—known worldwide as HeLa—are still alive today. They became the first immortal human cell line ever grown in culture and one of the most important tools in medicine: Research on HeLa was vital to the development of the polio vaccine, as well as drugs for treating herpes, leukemia, influenza, hemophilia, and Parkinson's disease; it helped uncover the secrets of cancer and the effects of the atom bomb, and led to important advances like cloning, in vitro fertilization, and gene mapping. Since 2001 alone, five Nobel Prizes have been awarded for research involving HeLa cells.
Read the rest of the excerpt on Hela cells and Henrietta Lacks.
In 1951, at the age of 30, Henrietta Lacks, the descendant of freed slaves, was diagnosed with cervical cancer—a strangely aggressive type, unlike any her doctor had ever seen. He took a small tissue sample without her knowledge or consent. A scientist put that sample into a test tube, and, though Henrietta died eight months later, her cells—known worldwide as HeLa—are still alive today. They became the first immortal human cell line ever grown in culture and one of the most important tools in medicine: Research on HeLa was vital to the development of the polio vaccine, as well as drugs for treating herpes, leukemia, influenza, hemophilia, and Parkinson's disease; it helped uncover the secrets of cancer and the effects of the atom bomb, and led to important advances like cloning, in vitro fertilization, and gene mapping. Since 2001 alone, five Nobel Prizes have been awarded for research involving HeLa cells.
Read the rest of the excerpt on Hela cells and Henrietta Lacks.
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Hela cells,
Henrietta Lacks
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