CELL ASSIGNMENT PART C
CELL TYPE - WHITE BLOOD CELL/LEUKOCYTES DISEASE - LEUKEMIA
Discovery of leukemia
Who discovered leukemia – John Bunnett, Alfred Velpeau, Alfred Donne and Rudolf Virchow were the four me who discovered this disease
When was leukemia discovered – It was discovered in 1845 but not given its name until 1847 in which Rudolf Virchow gave it the name leukemia
Where was leukemia discovered –
Symptoms of leukemia (signs)
Common symptoms
- Fever or chills
- Persistent fatigue, weakness
- Frequent or severe infections
- Losing weight without trying
- Swollen lymph nodes, enlarged liver or spleen
- Easy bleeding or bruising
- Recurrent nosebleeds
- Tiny red dots in your skin (petechial)
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Timeline of critical events for leukemia
(A) 1845 - Rudolf Virchow was one of the four who discovered leukemia
(B) 1847 - it was given its name by Rudolf Virchow
(C) 1998 -Approximately 29,000 new cases of leukemia were diagnosed
(D) 2002 - Gleevec, a new antileukemia drug that even proved successful at treating chronic myeloid leukemia, was heralded in clinical trials.
(E) 1970 - Due to the new combinations of anti-cancer drugs being used, the survival rates among children with ALL have improved dramatically
(F) 1970 - Eighty percent of the children diagnosed with ALL now survive five years or more, as compared to 50% in the late 1970s.
(G) 2003 - new research found that adult women who took aspirin two or more times a week had a 50% lower risk of developing adult leukemia. Scientists continue to work on a possible vaccine for leukemia.
(H)2002 - They made some progress in 2002, discovering a gene transfer model that might trigger immunity against leukemia cells.
(I)1811 - The early history of leukemia reaches back 200 years
How is the body affected by leukemia?
The body is affected or disrupted by its normal balance of cells in the blood and it also effects the cells ability to do their jobs. Leukemia reduces the levels of white blood cells which defend the body from any infections which can lead to higher chances of secondary
Leukemia is a type of cancer that sadly causes around 25,000 deaths in the U.S. each year. The area that it affects is the blood and the bone marrow and like most or all of the types of cancer in the world if not taken control of early it will most likely kill you.
Seattle Genetics is a Washington-based biotech company that's working diligently to develop targeted ADC cancer cures. The company has already
Robert hooke most amazing discovery is the cell. He discovered the cell on january 1 1665 using a microscope. Robert Hooke
Leukemia is a cancer of blood cells, specifically white blood cells that are responsible for fighting infection. However, the abnormal cells in leukemia do not function in the same way as normal white blood cells. Leukemia cells continue to grow and divide, eventually crowding out normal blood cells. The end result is that it becomes difficult for the body to fight infections, control bleeding and transport oxygen (Medicine Net, 2015). It is estimated that each year, approximately 30,800 individuals will be diagnosed with leukemia in the United
a revolutionary drug came into being in 2001 called imatinib (Gleevec) and approximately 90% of patients who were treated with it now show no signs of
"I think this marks the beginning of a new era for stem cell research," Robert Lanza, the company's chief scientific officer, wrote in an email. "After a decade of intense controversy, the field is finally ready to prove itself--and to actually start helping patients suffering from a range of horrific diseases. It also shows the new readiness of the FDA to work with researchers to move exciting new stem cell therapies out of the laboratory and into the clinic." Later this month they plan on cluding and gathering the result of the
Former University of Connecticut basketball player, now Miami Heat guard, Shabazz Napier told reporters that he used to go to bed starving in college because he couldn’t afford food.(CNN) Numerous high school athletes every year aren’t able to go to college because they can’t afford it. These athletes that cannot afford college would also have their families to support while in college because of the families lack of financial income. College athletes should be paid to help themselves financially and to keep them focused on earning their degree.
As stated by curesearch.org this does not take into consideration the many children who succumb to their cancers after more than 5 years, nor does it account for those struggling with life-threatening effects of their cancer treatment, even including secondary
It was discovered in the early 1800s by French physician Rene Theophile Hyacinthe Laënnec. He talked about the disease in one of his lectures in 1804 and in his journal in 1806. The journal, with his views and findings about the disease, was published. The name melanoma was given to skin cancer by him as
Stem cell therapies are not new to the public. Hospitals have been doing bone marrow stem cell transplants for medical treatments. When scientists in 1998 found out they could remove stem cells from human embryos, some people liked the newly
Johannes Friedrich Miescher used leucocytes from puss on bandages from a nearby hospital. However he came across a problem he had to remove the leucocytes from the bandages without damaging them, he did this by filtering them in sodium sulphate. After obtaining the cells he had to separate the nuclei and the cytoplasm. He did this by putting the nuclei through alkaline extraction and acidification. This caused a precipitate to form which Miescher called nuclein, now known as DNA.
they were presented the Nobel Prize in physiology and medicine in 1962. (Lewin 1) DNA is also known as
On the American Cancer Society website, researchers found that cancer has been around for many years. The term cancer has not always been used. The oldest description of cancer was called Edwin Smith Papyrus, which dates back to 3000 B.C. in Egypt. The early discoveries of cancer is found among fossilized bone tumors, old manuscripts and even found on mummies in early Egypt. Researchers found skeletons with tumors on the heads, necks and other parts of the skeletons. In the Renaissance Era, which was the beginning of the 15th century, scientist started understanding a little more about the human body. Galileo and Newton started using the scientific method, which later helped in the study of disease. Harvey in 1628, started doing autopsies, which help understand the circulation of the blood which was a mystery until then. In 1761, Giovanni Morgagni was the first to make autopsies a routine to help find out the patient’s illness after
But first, let us talk about the discovery of cells and the cell theory. Robert Hooke, an english scientist, was the man who first discovered the cell in 1665, proof being a book he released at that time called Micrographia. In this book, Hooke gave 60 observations of random objects under a compound microscope with a magnification of 30x. Because of this, he was not able to see the internal structures in the cell, like nuclei and vacuoles, and what he proclaimed to be cells were just empty cell walls of plant tissues. He shared his observations with The English Royal Society, until they started receiving letters from a scientist named Anton van Leeuwenhoek. The letters stated that Anton made use of a microscope containing improved lenses that magnified objects up to 275x, enough to identify the living parts of a cell. He kept on sending
Scientist like Sidney Farber was trying to cure children with acute leukemia. Farber was trying to cure acute undifferentiated leukemia with aminopterin. His observations led to the use of chemotherapeutic agents to treat childhood and adult cancers. Another doctor who launched a great launch to curing cancer was Emil Frei and Emil Freireich. They performed the VAMP trial. This was a four drug protocol that provide combination chemotherapy in an effort to provide a better treatment for cancer.