Team Jane L. Givens, Research Institute on Aging Boston (USA), analyzed data from 323 patients with advanced dementia. In episodes of suspected pneumonia received some antibiotic treatment, which was associated with longer survival, but increased symptoms of pain and anguish in proportion to the intensity of therapy. The study is published in the latest issue of Archives of Internal Medicine.
One study describes the importance of RGS proteins in the immune system
A study published in the latest issue of Nature Immunology describe how RGS proteins that bind to RNA, regulating normal cell maturation T. The team of Martin Turner, Babrhan Institute in Cambridge (UK) has demonstrated in mice that lack a type of RBP show abnormal development of T cells Moreover, this deficit is associated with an aggressive form of leukemia. The study provides clues about the development of T cells, which would be useful in the treatment of pathologies associated with immunity.
arsenic trioxide may be useful in medulloblastoma and other cancers
arsenic trioxide, which is more than a decade to be used in acute promyelocytic leukemia, it would be useful in other types of cancer, since it acts on signaling chain Hedgehog cell. The team of Philip Beachy, author of the study that points to this hypothesis and Professor of Developmental Biology, Stanford University (USA), proved the effectiveness of this derivative of arsenic in medulloblastoma in mouse and human cells. Beachy estimated that arsenic may be effective in combination with other cancer drugs that act at different levels Hedgeghog road, such as cyclopamine or itraconazole. The study is available on the website of the Proceedings of the National Academy of Sciences.
Found a protein that promotes the survival of cancer cells
The recombinant protein 70 (HSP70), which produce the cells under conditions of severe stress, contributes to their survival, according to a study by the National University of Ireland published in the latest issue of PLoS Biology. While healthy cells do not usually suffer stress, sick as tumor itself, because they grow very quickly in places where they should not. The research team has shown how Afshin Samali HSP70 interacts with and activates a cell receptor survival mechanisms that prevent apoptosis. The study opens the door to developing therapeutic strategies to block the protection of diseased cells would be useful in diseases like cancer, Alzheimer's, Parkinson's and diabetes
replacement therapy would not be effective in deficiency of alpha-1 antitrypsin
replacement therapy would not be effective in deficiency of alpha-1 antitrypsin. This concludes an analysis of two trials on the treatment of inherited genetic disorder that is associated with chronic lung disease and emphysema, which is published in the latest issue of The Cochrane. Researchers led by Peter Gotzsche, of the Rigshospitalet in Copehnague (Denmark), analyzed the results of two trials with 140 people who were treated with alpha-1 antitrypsin or placebo, respectively, two and three years. No significant differences were found between treatment and control groups.
One study describes the importance of RGS proteins in the immune system
A study published in the latest issue of Nature Immunology describe how RGS proteins that bind to RNA, regulating normal cell maturation T. The team of Martin Turner, Babrhan Institute in Cambridge (UK) has demonstrated in mice that lack a type of RBP show abnormal development of T cells Moreover, this deficit is associated with an aggressive form of leukemia. The study provides clues about the development of T cells, which would be useful in the treatment of pathologies associated with immunity.
arsenic trioxide may be useful in medulloblastoma and other cancers
arsenic trioxide, which is more than a decade to be used in acute promyelocytic leukemia, it would be useful in other types of cancer, since it acts on signaling chain Hedgehog cell. The team of Philip Beachy, author of the study that points to this hypothesis and Professor of Developmental Biology, Stanford University (USA), proved the effectiveness of this derivative of arsenic in medulloblastoma in mouse and human cells. Beachy estimated that arsenic may be effective in combination with other cancer drugs that act at different levels Hedgeghog road, such as cyclopamine or itraconazole. The study is available on the website of the Proceedings of the National Academy of Sciences.
Found a protein that promotes the survival of cancer cells
The recombinant protein 70 (HSP70), which produce the cells under conditions of severe stress, contributes to their survival, according to a study by the National University of Ireland published in the latest issue of PLoS Biology. While healthy cells do not usually suffer stress, sick as tumor itself, because they grow very quickly in places where they should not. The research team has shown how Afshin Samali HSP70 interacts with and activates a cell receptor survival mechanisms that prevent apoptosis. The study opens the door to developing therapeutic strategies to block the protection of diseased cells would be useful in diseases like cancer, Alzheimer's, Parkinson's and diabetes
replacement therapy would not be effective in deficiency of alpha-1 antitrypsin
replacement therapy would not be effective in deficiency of alpha-1 antitrypsin. This concludes an analysis of two trials on the treatment of inherited genetic disorder that is associated with chronic lung disease and emphysema, which is published in the latest issue of The Cochrane. Researchers led by Peter Gotzsche, of the Rigshospitalet in Copehnague (Denmark), analyzed the results of two trials with 140 people who were treated with alpha-1 antitrypsin or placebo, respectively, two and three years. No significant differences were found between treatment and control groups.
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