Structure-Based Design of Type II Inhibitors Applied to Maternal Embryonic Leucine Zipper Kinase

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5-HT3A serotonin receptor in the gastrointestinal tract: the link between immune system and enteric nervous system in the digestive form of Chagas disease

Chagas disease is caused by Trypanosoma cruzi and remains one of the most neglected diseases in Latin America. One of its clinical forms is Chagas megacolon. Despite being known for more than half a century, detailed causes are still obscure. Recent evidence indicates a close relationship between the immune system and the enteric nervous system in the etiology of chagasic megacolon pathology. It is believed that low expression of the 5-HT_3A serotonin receptor on lymphocytes could be linked to megacolon development. To test this hypothesis, this work investigated the distribution of CD4, CD8, and CD20 lymphocytes and their 5-HT_3A receptor expression. The results demonstrated that Chagas patients without megacolon present a higher expression of the 5-HT_3A receptor in all analyzed lymphocytes compared with Chagas patients with megacolon. These data suggest that the high expression of this receptor may lead to immunomodulation and prevent the development of Chagas megacolon.

     

Dokumentation der Dachverbands Prostatazentren (DVPZ)

For certification of a prostate center according to the guidelines of the Governing Body of Prostate Centers (DVPZ) an amalgamation of at least five practicing urologists with a main urology department of a hospital and further cooperation partners for the interdisciplinary approach to prostate cancer is necessary. The DVPZ certificate incorporates benign prostatic syndrome and prostatitis in addition to prostate cancer and is therefore a real organ certificate in the urological sense. The aim of the DVPZ certificate is the integrated, interdisciplinary and interinstitutional treatment of patients with diseases of the prostate.