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Henrietta Lacks, who is buried in Virginia, achieved recognition and immortality without her own knowledge in the world of medicine. In 1951, Henrietta was diagnosed with cervical cancer and John Hopkins Hospital used her tissues to produce HeLa cells, the most widely used reference cells in research laboratories today1. Due to the distinctiveness of HeLa cells, they play a dynamic role in understanding medicine more in depth by allowing remarkable number of breakthroughs and aiding the society as a whole in improving medicine to combat future obstacles2. The emphasis of my argument will be that HeLa cells should be used in research due to the benefits it provides to medicine. A counterargument regarding HeLa cells is the recurrent difficulty …show more content…
Therefore it is possible to introduce different strains of mycobacteria into HeLa cells and study their behavior11. Cellular uptake analysis of M. tuberculosis has also been studied by using HeLa cells. These cells were used to identify a product of M. tuberculosis which stimulates a functional reaction in non-phagocytic mammalian cells12. The virus leads to a cytoskeletal rearrangement in HeLa cells due to recombinant mce1 protein product12. Therefore, usage of HeLa cells permits for the identification of M. tuberculosis product which triggers changes in the target cell. HeLa cells benefits greatly outweighs the complications and false results it can cause due to contaminations in research laboratories. HeLa cells have already shown promising results regarding studying polio virus to create its vaccine, studying the characteristics of cancer and the effects of tuberculosis on cells outside the organism. Therefore, the benefits are too great to not imply the usage of HeLa cells in research. It has made significant discoveries and therefore should be greatly implemented in more laboratories to lead to greater breakthrough in the field of
In this paper, I will analyze Rebecca Skloot’s book, The Immortal Life of Henrietta Lacks, concentrating on Henrietta Lacks’ life, as well as ethical controversies and sociological impact surrounding the HeLa cells. First, I will discuss the author’s main arguments and the type of evidence used throughout the paper. Then, I will summarize the life of Henrietta Lacks focusing on her diagnosis and treatment up to her death. After, I will describe the ethical debates that the author presented and how they relate to Henrietta Lacks and the HeLa cells. Finally, I will examine the impact HeLa cells have had on the society, specifically regarding the medical community, as well as the effect HeLa cells had on Henrietta’s family.
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...
In the book, The Immortal Life of Henrietta Lacks, by Rebecca Skloot, the author highlights the scientific advances of HeLa cells, as well as the personal setbacks of Henrietta Lacks’ family. HeLa is a commonly used cell line in laboratories worldwide and is so often referred to as “the cell line that changed modern science”. This line of immortal cells has helped advance science in ways beyond compare. HeLa has allowed cell testing, cell cloning, and the discovery of various vaccines, including the HPV vaccine. While HeLa has done wonders in the medical field, it has caused unrepairable damage among the Lacks family.
The scientific community saw Henrietta as nothing but a test subject before and after her death. During her first cancer treatment, nurses lead Henrietta to the “colored ward” where, before performing the operation, surgeons “shaved two dime-sized pieces of tissue from [her] cervix,” without consent (33). From there, the scientists received those samples and “labeled each [test tube] … using the first two letters of the patient’s
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
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 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
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
It was her cells that became what is known as HELA cells or immortal cells. Her story is interesting to me because of her impact on the science community. Her cells allowed scientist to perform
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.
..., 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.
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 first time, the author, Rebecca Skloot heard of Henrietta Lacks was during a biology class at a community college. "Everybody learns about these cells in basic biology, but what was unique about my situation was that my teacher actually knew Henrietta’s real name and that she was black" (Zielinski). This first initial encounter would begin the search for the unknown story behind the real woman, whose name no one had really heard of. Henrietta had cancerous cells taken from her that would be known as HeLa cells in science literature; the first human cells to reliably and proliferately be produced in a laboratory. These cells became one of the crucial research materials for health and genetic science studies (such as developing the polio vaccine, cloning. and gene mapping), the foundation of medical research and scientific discoveries worldwide. They were also the impotence to a great deal of controversy due to them being taken without the knowledge or consent of the donor or her family; "enduring nearly 60 years of anguish directly related to the success of the Hela cell line" as stated in a review by Norman Fost (87). He brought light to
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.
Mycobacterium tuberculosis is a nonmotile, acid-fast, obligate aerobe. The bacilli are 2-4 um in length and have a very slow generation time of between 15 and 20 hours. The cell wall of the mycobacterium is unique in that it is composed mainly of acidic waxes, specifically mycolic acids. M. tuberculosis is unusually resistant to drying and chemicals, contributing to the ease with which it is transmitted.