Researchers have started unlocking the actual mechanism underlying the most mysterious disease, the Alzheimer. The disease was initially known as the silent disaster seems to be attracting more focus than ever. Since the time, the disease has first been described by Dr. Alois Alzheimer, classifying it as the most common form of memory loss in elderly people, with the average age over 70; the disease was quiet unnoticed, maybe because people misleadingly thought it as the part of a normal aging process. However, approximately 100 years later, after the insights into stem cells and their capacity to regenerate different cells, researchers across all over the world are finding ways to cure the deadly disease with the help of stem cells.
The recent discovery in the Duke University has put light on the fact that, the memory is diminished due to over expression of specific enzyme known as the Arginase. The mouse model for the disease had been created to pinpoint the exact cause of the disease. It has been observed that, in the early stage of the disease, a type of immune cells known commonly as the “Microglia” began to change, while all other components of the immune system remained more or less the same. Microglia, are the principal form of the active immune defense system of the brain and spinal cord. Although the exact underlying mechanism is still not clear, there are increasing evidences that, the exaggerated production of these microglia in response to the systemic pathogenic entry in central nervous system may cause increased production of other immune cells contributing to the major neuronal loss or damage. This may possibly trigger neurodegenerative disorders such as Alzheimer. Due to progressive loss of neurons, the disease can be specifically characterized by memory loss.
In response to these findings, it has been observed that stem cells can offer the prosepect of preventing the progression of many such neuro degenerative disorders by potentially differentiating into functional neurons. We can now actually isolate stem cells from your own body sources such as Bone Marrow or Adipose Tissues, which can be re implanted back to your body with minimum manipulation. The process can be coupled with the stimulation technology, that help to stimulate your own resident stem cells for proliferation and differentiation. With the worldwide clinical trials and statistical analysis, it can be concluded that, although lot to be done to gain a significant improvement in the patient’s condition, the progression of the disease and eventually further damage by the same can be completely stopped. So far, no adverse events have been reported after stem cell reimplantation.
Thus, it is true that lot to be invented about stem cells and their underlying mechanism as well as the standardized method of treatment, stem cell treatment have so far proved to be a promising alternative for those, who have been frustrated by trying conventional methods without any outcome and can afford to opt for the same.