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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Is Vdac1 A Novel Bcl2 Family Member That Binds Bax?, Claire Pearson
Is Vdac1 A Novel Bcl2 Family Member That Binds Bax?, Claire Pearson
Honors Theses
Apoptosis is a type of regulated cell death important for normal embryonic development and maintenance of adult tissues by removing excess or dysfunctional cells to ensure proper functioning of organs. The Bcl-2 family of proteins determines whether apoptosis remains suppressed or becomes activated through the balance of interactions among pro-survival and pro-death members. A defining feature of the Bcl-2 family is a BH3 domain that drives interactions between the family members. Isoform 1 of the voltage dependent anion channel (VDAC1) has an important role in metabolism, but was recently found to have high homology with known BH3 domains. This study …
Apoptosis Induction In Jurkat T-Lymphocytes By Proton Pump Inhibitors (Ppis), Shreya Murali, Randall Reif
Apoptosis Induction In Jurkat T-Lymphocytes By Proton Pump Inhibitors (Ppis), Shreya Murali, Randall Reif
Student Research Submissions
Apoptosis, commonly known as programmed cell death, constantly occurs in humans. As a cancer cell increases in acidity, apoptosis is induced. In healthy cells, proton pump proteins allow for H+ ions to permeate cellular membranes, regulating pH. However, proton pump inhibitors (PPIs), such as omeprazole, prevent proton movement. In previous studies, omeprazole induced cell death in Jurkat T lymphocytes; however, there was no confirmation of whether the cells died through apoptosis, or through necrosis, where the cell bursts. By using Annexin-V staining, the effects of omeprazole, dexlansoprazole, and esomeprazole on apoptosis induction can be measured. Cell death was observed …
The Role Of Myocardin In The Progression Of Non-Small Cell Lung Cancer, Soromidayo Akinsiku
The Role Of Myocardin In The Progression Of Non-Small Cell Lung Cancer, Soromidayo Akinsiku
Biotechnology Theses
Lung cancer is the leading cause of cancer-related mortality in the world and NSCLC accounts for 85% of all lung cancer cases. The mainstay of treatment for patients with stage I, II and IIIA NSCLC is surgery, followed by post-operative cisplatin-based chemotherapy. Additional adjuvant therapy involving targeted tyrosine kinase inhibitors has been in use, however even for the targeted therapy, resistance eventually develops. Therefore, there is a need for identifying novel targets for this life-threatening disease. Given that preliminary studies in Ikebe lab revealed that myocardin knockdown significantly promoted caspase-3 degradation, in this study, using myocardin siRNA, we investigated the …