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Author Topic: Henrietta Lacks - HeLa cells  (Read 1826 times)

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Offline ribbit

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Henrietta Lacks - HeLa cells
« on: February 02, 2011, 08:29:21 PM »
dey had a program on this woman on the radio. imagine dey harvest her cells and make discovery after discovery in science and medicine and her family still dirt poor. they have a book called The Immortal Life of Henrietta Sacks with some proceeds going to the family. and de scientist still doh know why her cells work they way they do.

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Henrietta Lacks (August 18, 1920 – October 4, 1951) was an African American woman who was the unwitting source of cells from her cancerous tumor, which were cultured by George Otto Gey to create an immortal cell line for medical research. This is now known as the HeLa cell line.

Biography
Early life (1920–1940)
Henrietta Lacks, née Loretta Pleasant, was born on August 1, 1920 in Roanoke, Virginia to Eliza (1886–1924) and John Randall Pleasant I (1881–1969). Her family is uncertain how her name changed from Loretta to Henrietta; with Hennie as a nickname. Eliza died giving birth to her tenth child in 1924.

Sometime after his wife's death, John Pleasant took the children back to where their maternal relatives lived, and they were raised there by their mother's relatives. Henrietta ended up with her grandfather in Clover, Virginia. John worked as a brakeman on the railroad.

Later life (1941–1950)
Henrietta Pleasant married her first cousin, David "Day" Lacks (1915–2002), in Halifax County, Virginia. David had already been living with Henrietta's grandfather when she moved there at age 4. Their marriage in 1941, after their first two children were born, (the first when Henrietta was just 14) surprised many in the family as they had been raised like brother and sister.

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Offline asylumseeker

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Re: Henrietta Lacks - HeLa cells
« Reply #1 on: October 04, 2021, 02:54:20 PM »
Henrietta Lacks’ estate sues drug company that sold her cells
Associated Press


The estate of Henrietta Lacks sued a pharmaceutical company on Monday, accusing it of selling cells that doctors at Johns Hopkins hospital took in 1951 without her knowledge or consent.

The cells taken from Lacks, a Black woman who died of cervical cancer, are known has HeLa cells and have been reproduced ever since, used in scientific and medical innovations including the development of the polio vaccine and gene mapping.

The “HeLa cell line became the first human cells successfully cloned” and have since been used continually “for research that has touched nearly every realm of medicine”, lawyers for the estate said in a news release.

Thermo Fisher Scientific, of Waltham, Massachusetts, knowingly mass-produced and sold tissue that was taken from Lacks by doctors at the hospital and “a racially unjust medical system”, the federal lawsuit alleges.

The lawsuit asks the court in Baltimore to order Thermo Fisher Scientific to “disgorge the full amount of its net profits obtained by commercializing the HeLa cell line to the Estate of Henrietta Lacks”.

It also seeks an order permanently enjoining Thermo Fisher Scientific from using the HeLa cell line without the estate’s permission.

On its website, the company says it generates approximately $35bn in annual revenue. A company spokesperson reached did not immediately comment on the lawsuit.

The remarkable science – and the impact on the Lacks family – have been documented in a bestselling book, The Immortal Life of Henrietta Lacks. Oprah Winfrey portayed Lacks’ daughter in an HBO movie about the story.

According to the new lawsuit, a group of white doctors at Johns Hopkins in the 1950s preyed on Black women with cervical cancer, cutting away tissue samples from their cervixes without knowledge or consent.

“The exploitation of Henrietta Lacks represents the unfortunately common struggle experienced by Black people throughout history,” the suit says. “Indeed, Black suffering has fueled innumerable medical progress and profit, without just compensation or recognition. Various studies, both documented and undocumented, have thrived off the dehumanization of Black people.”

Among the lawyers for the family’s estate is Ben Crump, a Florida-based civil rights attorney who rose to national prominence in recent years representing the families of Trayvon Martin, Michael Brown, Breonna Taylor and George Floyd – Black people whose deaths at the hands of police and vigilantes helped revitalize a national movement toward police reform and racial justice.

Johns Hopkins says it reviewed its interactions with Lacks and her family over more than 50 years after the publication of Rebecca Skloot’s book in 2010.

“At several points across those decades, we found that Johns Hopkins could have – and should have – done more to inform and work with members of Henrietta Lacks’ family out of respect for them, their privacy and their personal interests,” Johns Hopkins says on its website.




 

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