نتایج جستجو برای: intrinsic pathway

تعداد نتایج: 405277  

Journal: :iranian journal of pharmaceutical research 0
omid gholami pharmacology department, faculty of medicine, shahid beheshti university of medical sciences, tehran, ir iran. mahmood jeddi-tehrani monoclonal antibody research center, avicenna research institute, acecr, tehran, ir iran. mehrdad iranshahi biotechnology research center and school of pharmacy, mashhad university of medical sciences, mashhad, ir iran. amir hassan zarnani nanobiotechnology research center, avicenna research institute, acecr, tehran, ir iran. seyed ali ziai pharmacology department, faculty of medicine, shahid beheshti university of medical sciences, tehran, ir iran.

umbelliprenin is a prenylated compound, which belongs to the class of sesquiterpene coumarins. it is extracted from dried roots of ferula szwitsiana collected from the mountains of golestan forest (golestan province, north of iran). induction of apoptosis in jurkat t-cll cells has been previously shown. in this study, effect of umbelliprenin on proapoptotic caspases (caspase-8 and -9) and antia...

Journal: :journal of paramedical sciences 0
nasrin amiri dash atan proteomics research center, shahid beheshti university of medical sciences, tehran, iran. reyhaneh farrokhi yekta proteomics research center, shahid beheshti university of medical sciences, tehran, iran. mohammad rostami nejad gastroenterology and liver disease research center, shahid beheshti university of medical sciences, tehran, iran abdolrahim nikzamir faculty of medicine, shahid beheshti university of medical sciences, tehran, iran.

glaucoma, a group of multifactor ocular diseases, is the second leading cause of blindness worldwide. primary open angle (poa) is the most common type of glaucoma, characterized by progressive optic nerve degeneration. numerous genes and proteins have been revealed to be associated with poag, but the pathologic mechanisms of the disease are still poorly understood. proteomics, the collective st...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2011
Hui Ying Zhang Qiuyang Zhang Xi Zhang Chunhua Yu Xiaofang Huo Edaire Cheng David H Wang Stuart J Spechler Rhonda F Souza

Cancer-related inflammation recently has been proposed as a major physiological hallmark of malignancy. Some genetic alterations known to promote cellular proliferation and induce malignant transformation also may participate in an intrinsic inflammatory pathway that produces a cancer-promoting inflammatory microenvironment. Little is known about this intrinsic inflammatory pathway in Barrett's...

Journal: :American Journal of Physiology-Lung Cellular and Molecular Physiology 2018

Journal: :The Journal of clinical investigation 2015
Avi Ashkenazi

Apoptosis is a metazoan process of controlled cell elimination that plays critical roles in embryonic development and adult tissue homeostasis. Apoptosis dysregulation contributes to several important diseases, including cancer. Two distinct yet interconnected signaling pathways control apoptosis by activating a core intracellular machinery of death proteases called caspases. The intrinsic apop...

2017
Sun Wook Kim Jonathan Ehrman Mok-Ryeon Ahn Jumpei Kondo Andrea A. Mancheno Lopez Yun Sik Oh Xander H. Kim Scott W. Crawley James R. Goldenring Matthew J. Tyska Erin C. Rericha Ken S. Lau

Flow of fluids through the gut, such as milk from a neonatal diet, generates a shear stress on the unilaminar epithelium lining the lumen. We report that exposure to physiological levels of fluid shear stress leads to the formation of large vacuoles, containing extracellular contents within polarizing intestinal epithelial cell monolayers. These observations lead to two questions: how can cells...

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