The world is going through great clinical developments in the field of medicine and treatment . Where researchers through their experiences they try to find an end to many diseases And one of the Successful approaches is using originate cells to treat diseases for example Parkinson's and diabetes. So we can say that treatment utilizing stem tissues came to remedy the problem of diseases that medicine could not handle. Even though drugs deal with many illnesses, there is continue to a lot of conditions that treatment could not handle. I really believe that stem cell therapy as an effective alternative for the management of incurable ailments but exactly what is stem tissue? ?and exactly where do they originate from ? ? Stem cells are unspecialized tissues that have two most important features that make them different from other cells in the human body. First, they can increase their numbers for too long periods by means of cell division. Second, every time a stem mobile phone divides to hundreds of originate cell , each and every new originate can separate during early on life of them, and become specialized cells like red blood flow cell , muscle mass cell, human brain cell , or nerve mobile. In this century, scientists started out research concerning how to use originate cells to treat incurable illnesses. As well as they extracting embryonic stem adult and cells originate cells to increase the number in scientific labs.. Scientists found ways to derive embryonic originate cells from early mouse embryos almost 31 years ago, in 1981. The comprehensive study in the biology of mouse stem cells generated the discovery. At a later time , in 1998, of a strategy to derive stem cells from human embryos and expand the cells in the lab. ... ... middle of paper ... ... I believe all this information about stem cell treatment will really support scientist to accrue numerous diseases .additionally my inerview with Mr.Mohamad Farooq , I believe that stem mobile is very important and this will be useful later on .Also , he explained to me , that stem cell therapy is very expensive because it needs doctors and manpower .He add an additional point ,that they must make sure that the cells are healthy and ready to use. In general , he was highly agree about stem mobile therapy . To sum up , originate cells really are important for living organisms .Exclusively for treating illnesses such as diabetic issues, and cardiovascular disease. In my perspective , this way of treatment will truly help unwell people and offer them the opportunity to treat . lastly , I really wish in future to be more useful and anyone can treat with stem mobile.
Are stem cells ethical to use in medical research? The most basic cells in the human body are stem cells. Because doctors use stem cells for medical treatment of chronic ailments, stem cells play an important role in human medical research. However, despite the benefits of stem cells in medical treatment, controversy surrounds the methods employed to obtain them. Should researchers continue to use stem cells?
Because stem cells are essentially a blank slate, scientists are theoretically capable of growing any human tissue cell. There is enormous medical potential in this. Stem cell research is the next step in advancing the medical field. It is comparable to the discovery of penicillin or the inoculation for smallpox.
Stem cell research began in 1956 when Dr. E Donnall Thomas performed the first bone marrow transplant (“Adult stem cells are not more promising,” 2007). Since that time, research has evolved into obtaining cells from a variety of tissues. According to stem cell research professors, Ariff Bongso and Eng Hin Lee (2005), “Stem cells are unspecialized cells in the human body that are capable of becoming cells, each with new specialized functions” (p. 2). Stem cells are in various adult tissues, such as bone marrow, the liver, the epidermis layer of skin, the central nervous system, and eyes. They are also in other sources, such as fetuses, umbilical cords, placentas, embryos, and induced pluripotent stem cells (iPSCs), which are cells from adult tissues that have been reprogrammed to pluripotency. Most stem cells offer multipotent cells, which are sparse...
Stem cells help us to maintain and heal our bodies, as they are undifferentiated cells, their roles are not yet determined. They have the ability to become anything during early life and growth. Stem cells come from two sources, namely: embryonic stem cells (embryo’s formed during the blastocyst phase of embryological development) and adult stem cells (see figure 3).
This paper focuses on the benefits of stem cell research in the medical and nursing field. New technology is always being created to help us understand the way the human body works, as well as ways to help us improve diseased states in the body. Our bodies have the ability to proliferate or regrow cells when damage is done to the cells. Take for example the skin, when an abrasion or puncture to the skin causes loss of our skin cells, the body has its own way of causing those cells to regrow. The liver, bone marrow, heart, brain, and muscle all have cells that are capable of differentiating into cells of that same type. These are called stem cells, and are a new medical tool that is helping regrow vital organs in our body to help us survive. Stem cells can come from adult cells, or the blastocyst of the embryo. The cells that come from these are undifferentiated, and can be specialized into certain cell types, making them available for many damaged tissues in the body. While using stem cells in the body is a main use, they are also being used to help doctors understand how disease processes start. By culturing these cells in the lab and watching them develop into muscles, nerve cells, or other tissues, researchers are able to see how diseases affect these cells and possibly discover ways to correct these diseases. While researchers have come very far in using stem cells, there are still many controversies to overcome when using these cells.
“Top Ten Things to Know About Stem Cell Treatments.” Www.closerlookatstemcells.org ISSCR. Web 1 November 2013
Those who favour stem cell research are optimistic about the continued developments in stem cell research will open doors to many breakthrough discoveries in biomedical science. The scientific and ethical questions arise as rapidly as the reaching of milestones in stem cell research. There are two main types of stem cells, namely embryonic stem cells and adult stem cells. Adult stem cells are undifferentiated cells in our body. But they have restricted-range of cells that they can further differentiate. On the contrary, embryonic stem cells have the ability to differentiate into nearly two hundred cell types in the human body, called pluripotency. The process of harvesting embryonic stem cells involves destruction of embryos (Mooney, 2009).
Could you imagine being able to create new organs, tissues, muscles, and even food? With embryonic stem cell technology, believe it or not, these things are possible. Stem cells are the body's raw materials. Specifically, they are cells from which all other cells with specialized functions are generated. Under the right conditions in the body or in a laboratory, stem cells can divide to form more cells called daughter cells. These daughter cells either become new stem cells or turn into specialized cells with a more specific function, such as blood cells, brain cells, muscle cells or bone cells. The possibilities are almost endless. The debate and main issue with this technology is that the actual stem cells come from embryos. Embryos are an unborn or unhatched offspring in the process of development. Although there is controversy surrounding these cells, embryonic stem cells should continue to be researched and used, because they have so much potential.
Stem cell research is not necessarily bad and this research can lead to a positive breakthrough in the medical field. Researchers and consumers have a mutual interest in distinguishing the good research from the bad.
With the discovery of stem cells in 1981, scientists are a step ahead in uncovering the solution to the repair of damaged tissues and organs. In that same year, scientists gained the ability to discover the methods required to obtain an embryonic cell from a mouse embryo. Using previously gained knowledge of the mouse embryo, scientists were able to improve their experiments concerning stem cells. Scientist, James A. Thomson and his fellow colleagues at the University of Wisconsin-Madison were able to establish the first human embryonic stem cell. These stem cells have the capacity to split into specialized cell types that can be retrieved from two different sources: embryos and adult tissues and cells.
Though many people consider stem cell research to be destructive, it actually has the potential to be extremely beneficial, being able to increase the amount of jobs, elevate our understanding of the
As a recent graduate from the University of Manchester in Biotechnology and Enterprise, I am looking forward to work as a healthcare market analyst at Datamonitor group to utilise my scientific and entrepreneurship knowledges which have been developed through my involvement in Commercialisation of Life Sciences subject during my study. My participation in this course has enabled me to develop not only a good understanding of different research methodology, but also strong analytical skills, excellent communication skills and few abilities such as the ability to synthesize complex data, identify critical success factors within a market and also forecast the direction of the market. These are among the criteria needed as an analyst at Datamonitor group. During my participation in this course, I had been given an individual task to find unmet need that is significant to the human health by looking into the current market for the stem cell. It was a difficult task as I needed to observe and analyse every potential stem cell research opportunity by looking into the market trend very deep and identified the critical success factors of each market.
To prove this treatment works check out this website, https://www.cirm.ca.gov/patients/stories-hope by Californias stem cell agency. It is full of stories on how stem cells are being used to make a difference in others lives. These true stories are so unbelievable, the people who did this are healthy and alive because of this. These researchers who are taking time out of their day to study how these things work is what is helping the world of medicine advance. If you have a serious medical disease how long until you get help from the doctors who can help you with stem cells?
...there are some risk factors in using stem cell for therapeutic approaches, hematopoietic stem cell therapy by bone marrow transplantation has already been proofed to be safe if donors’ background and screening, cell contamination, HLA matching and opportunistic or nosocomial infections during immunocompromised period were carefully monitored and controlled. Still, other types of stem cell therapies, despite of their good therapeutic efficacy, are remain in experimental stage and need more data to support and demonstrate the safety in clinical trials. More understanding of stem cell biology is also required in order to keep stem cell under controlled and avoid some complications that they might cause. So, to pave the way for successful stem cell therapy, research in this extent is needed to pursue to maximized therapeutic efficiency with highest safety in patients.
Researchers in this field are seek to know how stem cells can be used to develop into specialized cells or tissue, which aims restore lost function in damaged organs or even grow new fully functioning organs for transplant.