You have probably heard the term “stem cells” at least a few times over the past decade or so. If so, you may be wondering just what are stem cells and how do they apply to you?
The Basics of Stem Cells and Their Promise
Many researchers all around the world believe that stem cells provide great opportunity for new medical treatments. Especially if you or a loved one is suffering from a serious injury or disease, you have probably been paying close attention to the news stories related to
stem cell research because of the promise they hold. The most asked questions regarding stem cells are:
- What are stem cells?
- How can stem cells be used to treat injuries and diseases?
- Why is there such a great debate surrounding stem cells?
Long ago, researchers began asking ‘what are stem cells’ and since then more and more studies have been conducted, proving that the use of stem cells in medical treatments just may be the way of the future.
Defining Stem Cells
To answer the question, “What are stem cells?” here is a basic explanation.
Stem cells are the raw materials of the human body. All other cells with various specific functions are generated from stem cells.
Under proper conditions, be it within the body or in a lab, stem cells separate and form additional cells, which are referred to as daughter cells. Daughter cells may become new stem cells for self-renewal, or they may become specialized cells for differentiation to perform specific functions, such as brain cells, blood cells, bone, or muscle tissue. No other cells within the human body can generate new cells of various types as stem cells can.
Using Stem Cells
Now that you know the answer to the question, “What are stem cells?“, you are ready to learn about what they can do. Prepare to be amazed.
Stem cells provide a way for researchers to understand better many different diseases and their causes. Scientists can watch stem cells as they mature into muscles, bone, nerve cells, organs and other types of tissue. This allows doctors and researchers to learn more about a number of diseases and the conditions under which they develop.
Stem cells open the door to cutting-edge regenerative medicine by generating healthy cells as replacements for damaged or diseased cells within the body. Researchers are looking for ways to train stem cells to become specialized cells that are able to repair and regenerate tissue.
Individuals who may benefit most from stem cell treatment are patients who suffer from one or more of the following conditions:
- Injury to the spinal cord
- Type 1 diabetes
- Parkinson’s disease
- Alzheimer’s disease
- Stroke
- Heart disease
- Osteoarthritis
- Rheumatoid arthritis
- Multiple sclerosis
Research is also being done to determine the effectiveness of using stem cells to create new tissue for transplant patients. Stem cells certainly do open up a whole new world in medical possibilities.



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