Many controversies surround the use of stem cells in researches. Nevertheless, the current benefits of stem cell studies prove to be vital and pave the way for advancement in new treatments. They offer hope to people suffering from serious illnesses. There is no doubt that stem cells will continue to positively impact in the medical filed and promote healthy living conditions.
Researches on stem cells have many applications in health and medical field. The studies help people to understand how disease occurs. Scientists watch stem cells mature and thus provide a better understanding of how diseases and conditions develop. They have many application in treating diseases. Many scientists are working hard to find treatment for some of the most severe infections that affect the world. Directing the growth of tissues and cells could be used for the purpose of drug screening, modeling diseases and carrying out cell-based therapies. Through these researchers, doctors and scientists will be able to test millions of potential medicine and drugs without using human and animal testers (Leventhal, 2011). The researches use stem cells to test the effectiveness and the safety of new drugs before they are used in people. They examine the accuracy and quality of the drugs and determine the impact of the medications on the people. A researcher will be able to determine if the medicine is useful or is associated with some problems. Therefore, stem cells are essential in the pharmaceutical field.
Stem cells help researchers to learn about cell development and human growth. They are necessary in benefiting developmental stages which are reserved in a human embryo. The study is used to explain clinical consequences like congenital disabilities, infertility and pregnancy loss. The normal development is studied, and ways of preventing abnormal human development are investigated. Scientists study how stem cells differentiate and transform into a diverse range of specialized cells in order to make humans. Chronic illnesses like cancer and congenital disabilities are thought to occur due to the differentiation process. Studying development give insights into how the human body works. Thus, knowing the development process is vital in comprehending the development errors.
Stem cell researchers have the potential to reverse diseases. The regenerative properties attribute to disease reversal. Organs and limbs can be grown in the lab from the cells and then transplanted to replace damaged ones. This is what is called regenerative medicine, and the application is used to repair damaged or diseased tissues (Jackson, 2014). It benefits people with Alzheimer's disease, Parkinson's disease, spinal cord injuries, osteoarthritis and heart disease among many others. The regenerative property makes stem cells able to treat birth defects and genetic disorders and hence promote healthy living. Stem cells are used to reverse any damages done on the body organ through the replacement. Directing stem cells to differentiate into specific cells provides a room for reliving people suffering from certain diseases. For instance, a patient who suffers from heart attack and sustained damages can have the damaged organ removed and replaced with a healthy one. The destroyed brain cells that cause Parkinson's disease can be replaced with health and functioning cells (Jackson, 2014). Perhaps, one of the most promising applications in this field relies on the ability to address genetic defects which are evident since birth. Normal cells are introduced and thus replace the birth defect cell.
Notably, stem cell researches have numerous benefits and are widely applicable in the medical field. They contribute to advancement in new medicines and are relevant in developmental studies. The regenerative property delineates disease reversal which promotes healthy living in the population.
References
Jackson, J. (2014). Stem cells in genitourinary regeneration. Stem Cell Research " Therapy, 5(5), 120. doi: 10.1186/scrt510
Leventhal, A., Chen, G., Negro, A., " Boehm, M. (2011). The benefits and risks of stem cell technology. Oral Diseases, 18(3), 217-222. doi: 10.1111/j.1601-0825.2011.01870.x
