Treatment with stem cells, a new era in medical science.......

A new Era is coming forward in the treatment of human body. That is the STEM CELL THERAPY. If this treatment comes forward then medical science can treat many of those major diseases that are killing a large number of people each year. There are many diseases now that can't be cured by medical treatment, like Paralysis. If a patient has paralysis then doctors give him only some supportive treatment to improve his nerve supply on that affected area. But it can't give a redical cure. Because if a nerve cell damaged it cant be regenerated due to it is mane if stable cells. But, if a stem cell is replaced on that area then it can regenerate a nerve cell because stem cell can grow in the form of any cells or tissues, it has that capacity. Although a stem cell can grow in any form of a tissue or an organ. So, if we can place a stem cell in that affected hand or leg then this stem cell will grow under control and can regenerate into that original tissue. So, the patient will be cured ultimately.
And this theory made our scientists happy. And from this theory many researches are going on under laboratory. We all hope that finally we will get a new Era on medical treatment.

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Monoclonal Antibody Targets, Kills Leukemia Cells

Monoclonal Antibody Targets, Kills Leukemia Cells Researchers at the University of California, San Diego Moores Cancer Center have identified a humanized monoclonal antibody that targets and directly kills chronic lymphocytic leukemia (CLL) cells The findings, published in the online Early Edition of the Proceedings of the National Academy of Sciences on March 25, 2013 represent a potential new therapy for treating at least some patients with CLL, the most common type of blood cancer in the United States. CLL cells express high levels of a cell-surface glycoprotein receptor called CD44. Principal investigator Thomas Kipps, MD, PhD, Evelyn and Edwin Tasch Chair in Cancer Research, and colleagues identified a monoclonal antibody called RG7356 that specifically targeted CD44 and was directly toxic to cancer cells, but had little effect on normal B cells. Moreover, they found RG7356 induced CLL cells that expressed the protein ZAP-70 to undergo apoptosis or programmed cell dea...

Natural killer cell = The wonder creation , may be a mutation of WBC......

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Protein in human blood platelets points to a new weapon against malaria

One of the world's most devastating diseases is malaria , responsible for at least a million deaths annually, despite global efforts to combat it. Researchers from the Perelman School of Medicine at the University of Pennsylvania, working with collaborators from Drexel University, The Children's Hospital of Philadelphia, and Johns Hopkins University, have identified a protein in human blood platelets that points to a powerful new weapon against the disease. Their work was published in this months' issue of Cell Host and Microbe. Malaria is caused by parasitic microorganisms of the Plasmodium genus, which infect red blood cells. Recent research at other universities showed that blood platelets can bind to infected red blood cells and kill the parasite, but the exact mechanism was unclear. The investigators on the Cell Host and Microbe paper hypothesized that it might involve host defense peptides (HDP) secreted by the platelets. "We eventually found that a single...

MEDICAL RESEARCH BANGLADESH ( BD )

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