Henrietta Lacks, better known as HeLa to scientists around the world, is an African-American woman who unknowingly changed the course of medicine and science. On February 5, 1951, Dr. Howard Jones of Johns Hopkins Hospital, diagnosed Henrietta with cervical cancer. A few days later on February 8, 1951, Henrietta underwent her first radiation treatment for the cervical cancer. The doctors, without Henrietta's permission, took two samples from her cervix: one from the tumor, and one from the healthy cervical tissue. These samples were given to Dr. George Otto Gey, the head of tissue culture research at Johns Hopkins, who cultured them into immortal line of HeLa cells. The HeLa cells have been instrumental in all sorts of research, such as developing the polio vaccine, studying the effects of radiation, and testing the safety of pharmaceuticals. In 2013, the genome of the HeLa cell was sequenced. The sequencing of the HeLa cells led to ethical concerns from the scientific community, but it also did lead to new discoveries, such as why Henrietta Lack's cancer was so aggressive and why the HeLa cell is an immortal cell line.
The publication of the HeLa cell genome sparked outrage through the scientific community, due to the fact that the Lacks family were not notified prior to the publication. They had no idea that Henrietta's genome had been sequenced and was about to be published for the general public to view. Genome of family members are similar, so if Henrietta's genome was up for the public to see, then so would the genome of the Lacks family. People around the world would then know private information about the Lacks family, such as if they are predispositioned towards having high blood pressure or breast cancer. After the Lac...
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...7 genes were expressed at a higher rate in HeLa cells than in any of the human tissues (Landry et al. 2013). Many of those genes were related to functions such as proliferation, transcription, and DNA repair, which if expressed at a high level, would cause the cells to reproduce so quickly and accurately that the line becomes immortal. Immortality is the main trait that allowed the HeLa cells to become famous, because they were the only sample of cells that Gey was able to culture.
Henrietta Lack's cells has changed the course of medical research around the world. They have been a crucial part of many medical breakthroughs, and they also have caused us to critically think about the ethics of medical research. Even though there are now quite a few immortal cell lines, HeLa cells will remain to be one of the most widely used and most influential cell lines in history.
All I can say is amazing information of your glorious and late Henrietta Lacks. This incedible women bettered our society in ways no common human could understand at the time because of how complex this matter was and still very much indeed is. I know there is much contraversy with the matter of how scientists achived immortal cells from your late relative, and I do strongly agree with the fact that it was wrong for these researches to take advantage of this incredible women, but I know it is not for me to say nonethless it must be said that even though it was wrong to take Lacks’ cells when she was dying sometimes one must suffer to bring joy to the entire world.
The book The Immortal Life of Henrietta Lacks by Rebecca Skloot is the result of years of research done by Skloot on an African American woman with cervical cancer named Henrietta Lacks. Cells from Lacks’ tumor are taken and experimented on without her knowledge. These cells, known as HeLa cells, are the first immortal human cells ever grown. The topic of HeLa cells is at the center of abundant controversial debates. Despite the fact that her cells are regarded as, “one of the most important advancements in the last hundred years” (4), little is actually known about the woman behind the cells. Skloot sets out on a mission to change this fact and share the story of the woman from whom the cells originate and her family as they deal with the effects these cells have on them.
Henrietta’s name is associated with HeLa cells after a doctor took her cells without her knowing (the name derives from the first two letters of her first and last names). It is told that George Gey, a cancer researcher at Hopkins was longing to study cancer cells however, the method failed because the cells were studied outside of the body and died. But Henrietta’s cells did not die. In fact they continued to replicate making what we now know as the HeLa cell. The sample of Henrietta’s malignant tumor was offered to researchers who saw the cells continue to multiply in culture, and they still continue to grow up to this day. Scientists remain stumped why the HeLa cells survived whereas others didn't. It has been proposed that the immortality of her cells is due to the enzyme telomerase (Reveron, 2011). Telomerase pre...
An abstraction can be defined as something that only exists as an idea. People are considered abstractions when they are dehumanized, forgotten about, or segregated and discriminated against. The scientific community and the media treated Henrietta Lacks and her family as abstractions in several ways including; forgetting the person behind HeLa cells, giving sub-par health care compared to Caucasians, and not giving reparations to the Lacks family. On the other hand, Rebecca Skloot offers a different perspective that is shown throughout the book. Rebecca Skloot’s book The Immortal Life of Henrietta Lacks describes the trials and tribulations the Lacks family has gone through because of HeLa cells and shows how seeing a person as an abstraction is a dangerous thing.
The Immortal Life of Henrietta Lacks tells the story of Henrietta Lacks. In the early 1951 Henrietta discovered a hard lump on the left of the entrance of her cervix, after having unexpected vaginal bleeding. She visited the Johns Hopkins hospital in East Baltimore, which was the only hospital in their area where black patients were treated. The gynecologist, Howard Jones, indeed discovers a tumor on her cervix, which he takes a biopsy off to sent it to the lab for diagnosis. In February 1951 Henrietta was called by Dr. Jones to tell about the biopsy results: “Epidermoid carcinoma of the cervix, Stage I”, in other words, she was diagnosed with cervical cancer. Before her first radium treatment, surgeon dr. Wharton removed a sample of her cervix tumor and a sample of her healthy cervix tissue and gave this tissue to dr. George Gey, who had been trying to grow cells in his lab for years. In the meantime that Henrietta was recovering from her first treatment with radium, her cells were growing in George Gey’s lab. This all happened without the permission and the informing of Henrietta Lacks. The cells started growing in a unbelievable fast way, they doubled every 24 hours, Henrietta’s cells didn’t seem to stop growing. Henrietta’s cancer cell grew twenty times as fast as her normal healthy cells, which eventually also died a couple of days after they started growing. The first immortal human cells were grown, which was a big breakthrough in science. The HeLa cells were spread throughout the scientific world. They were used for major breakthroughs in science, for example the developing of the polio vaccine. The HeLa-cells caused a revolution in the scientific world, while Henrietta Lacks, who died Octob...
In fact, her family didn’t even know. They received neither payment nor acknowledgment for her uncredited contributions to science. Henrietta’s family were very poor; some lived on the streets and most could not afford proper health care. Meanwhile Dr. Gey and his colleagues were growing rich. Scientists and reporters occasionally inquired about the source of HeLa, but Henrietta Lacks ' name was usually attributed to the fictitious "Helen Lane”, "Helen Larson" or "Henrietta Lakes." This book gives credit to Henrietta and her family for their great contributions to science. The author is the innovator who dug up this story and made sure Henrietta is given the recognition she
Henrietta Lacks is not a common household name, yet in the scientific and medical world it has become one of the most important and talked names of the century. Up until the time that this book was written, very few people knew of Henrietta Lacks and how her cells contributed to modern science, but Rebecca Skloot aimed to change this. Eventually Skloot was able to reach Henrietta’s remaining family and through them she was able to tell the story of not only the importance of the HeLa cells but also Henrietta’s life.
...hole cross animal-human got out to the public, it wasn’t accepted. There was a STRONG pubic negative response. Contamination became a bigger problem and more questions arose from this. George Gey was diagnosed with inoperable pancreatic cancer and died soon after. An article about Gey was published and this was the first attribute to Henrietta. Her real name finally came out! Many investigators and scientists tried to contact the family to learn more information. After a big debate, it was figured that John Hopkins had stolen Henrietta’s cells and owed the family millions of dollars. Many tests had been performed and the cell eventually kept “transforming” over the years. It still replicated thought. BBC made a documentary about Henrietta. Today there are still debates over cell testing and samples from people. HeLa continues to grow today and probably will forever.
HeLa cells were one of the greatest medical inventions that came about for the scientific field and yet the woman behind this medical feat is not fully remembered and honored. Her cells and tissue were taken away from her without consent and more than that, she was exploited for being black and not questioning what the doctor was doing. Her family suffered through countless years of agonizing pain in which they were misinformed about where and what her cells were being used for. Yes, HeLa cells changed the way we view medicine today, but only at the cost of creating one of the greatest controversies of owning ones body.
The Belmont Report identifies three core principles that are to be respected when using human subjects for research. The three ethical principles are: respect for persons, beneficence and justice. In the case of Henrietta Lacks each of these fundamental components are violated. The consent that Henrietta provided was not sufficient for the procedures that were conducted.
Henrietta’s cells were being inaugurated with space travel, infused into rat cells, and even being used to make infertile hens fertile again. However, these are only a few of the many accomplishments that Henrietta’s immortal cells made possible: “The National Cancer Institute was using various cells, including HeLa, to screen more than thirty thousand chemicals and plant extracts, which would yield several of today’s most widely used and effective chemotherapy drugs, including Vincristine and Taxol,”(pg.139). This example of logos from the text again shows just how important these Henrietta’s cells were to the future developments in
In The Immortal Life of Henrietta Lacks, multiple cell research studies involving Henrietta’s cells are described. Author Rebecca Skloot writes about Henrietta Lacks’ journey through her cervical cancer and how her cells changed the lives of millions long after her death. Skloot relates the history of cell research, including those studies which were successful and those that were not so successful. It is necessary for the author to include the achievements and disturbing practices of scientists throughout this history to inform readers and focus on the way Henrietta’s cells were used. Truth always matters to readers and Henrietta’s family deserves the truth.
later in the passage. In the article, “ The Good, the Bad, and the HeLa”, Alexandra del Carpio, who has a PhD in chemical engineering from the University of California states that this led to her cells “being the first immortal cell line cultured by scientists”, specifically a scientist named George Gey (“The Good, the Bad, and the HeLa”). Gey is the researcher at Johns Hopkins University who took the cell sample from Henrietta Lacks and is a world renowned scientist, famous for creating the first cells of HeLa. From his perspective, all that mattered were the cells. He didn’t focus on the woman behind them, or what injustice would happen to her and her family. As a researcher, his main goal was to find a cure for cancer.
In 1951, the sickness of a poor African American woman named Henrietta Lacks -also know as HeLa- would go on to change the face of scientific research; without her consent. Henrietta Lacks went into John Hopkins Hospital in hopes of medical treatment, but instead her cells were unlawfully stolen from her and used for scientific advances in the world of medicine for the creations of the polio vaccine, cell cloning, vitro fertilization, and gene mapping. Long after Henrietta's death, Henrietta's family was forced to live a life of poverty without medical insurance simply because they could not afford it although their mothers cells had yielded billions of dollars due to its advances in the medical world. The scientific community and the media
..., the name of Henrietta Lacks needs to be introduced to the world since she is the woman who generated HeLa cells, because the name of the person who generated HeLa cells is still unknown. By doing this, her family will be honored and respected by others.