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Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Mixed-Lineage Kinase-3 (Mlk3) Plays A Negative Modulatory Role In Insulin Secretion From The Pancreatic Β-Cell, Tyler Russeth, Vijayalakshmi Thamilselvan, Anjaneyulu Kowluru
Mixed-Lineage Kinase-3 (Mlk3) Plays A Negative Modulatory Role In Insulin Secretion From The Pancreatic Β-Cell, Tyler Russeth, Vijayalakshmi Thamilselvan, Anjaneyulu Kowluru
Medical Student Research Symposium
Glucose-stimulated insulin secretion (GSIS) from the pancreatic β-cell in response to elevated levels of glucose is controlled by a variety of signals including intracellular calcium and nucleotides such as cAMP, ATP and GTP. These cellular signals are responsible for activation of specific kinases that mediate phosphorylation of key exocytotic proteins that lead to GSIS. In the context of protein kinases, mixed-lineage kinases (MLKs) have been implicated in an assortment of cellular functions, including cell proliferation and apoptosis. However, very little is known on potential regulatory roles of MLKs in islet β-cell function, including GSIS. The goal of this study is …
Quench Assisted (Quest) Mri Used As A Novel Approach To Identify Reactive Oxygen Species As A Result Of Experimental Tbi, Ethan M. Cohen, Eric Chang, Michael C. Schneider, Abigail Teitelbaum, Alexander R. Woznicki, Rachel E. Godfrey, Robert H. Podolsky, Karen L. Childers, Robin Roberts, Bruce A. Berkowitz, Kelly E. Bosse, Alana C. Conti
Quench Assisted (Quest) Mri Used As A Novel Approach To Identify Reactive Oxygen Species As A Result Of Experimental Tbi, Ethan M. Cohen, Eric Chang, Michael C. Schneider, Abigail Teitelbaum, Alexander R. Woznicki, Rachel E. Godfrey, Robert H. Podolsky, Karen L. Childers, Robin Roberts, Bruce A. Berkowitz, Kelly E. Bosse, Alana C. Conti
Medical Student Research Symposium
Introduction:
Traumatic brain injury (TBI) generates reactive oxygen species (ROS), promoting inflammatory processes and impeding TBI recovery. Within the VA population, over 70% of military personnel that sustain a TBI receive opioid-based pain relief, however, opiates may actually exacerbate post-TBI complications through its documented recruitment of oxidative and inflammatory systems. Thus, we hypothesize that TBI and opioid treatment act synergistically to worsen post-TBI oxidative stress.
Methods:
Mice were exposed to either TBI or sham injury and administered morphine or saline in the acute post-injury period. Afterwards, neuroimaging was conducted using a novel technique, QUEnch assiSTed (QUEST) MRI, which compares standard …
Evaluation Of The Impact Of Social Collaborations On Sexual And Reproductive Health Knowledge, Lucki Word, Jaila Campbell, Manar T. Edriss, Destiny Stroman, Jewel Evans, Melanie Hanna-Johnson, Md, Anil N. F. Aranha, Phd
Evaluation Of The Impact Of Social Collaborations On Sexual And Reproductive Health Knowledge, Lucki Word, Jaila Campbell, Manar T. Edriss, Destiny Stroman, Jewel Evans, Melanie Hanna-Johnson, Md, Anil N. F. Aranha, Phd
Medical Student Research Symposium
Introduction: Developments in technology, such as the popularity of mobile devices and social media outlets, have enhanced the ability of individuals to communicate. Currently, search engines allow for easy exploration of information related to every topic of interest. Our study purpose was to evaluate the impact of technological and social collaborations on sexual and reproductive health knowledge (SRHK).
Methods: A 50-item survey instrument, integrating factors of sociodemographics, number/type of social collaborations, technological communication use, and SRHK, was developed to assess familiarity with sexual and reproductive health perceptions. The survey was provided to consenting patients in an ambulatory, primary care setting. …
Evaluating The Anti-Cancer Efficacy Of A Synthetic Curcumin Analog On Human Melanoma Cells And Its Interaction With Standard Chemotherapeutics, Krishan Parashar, Siddhartha Sood, Ali Mehaidli, Colin Curran, Caleb Vegh, Christopher Nguyen, Christopher Pignanelli, Jianzhang Wu, Guang Liang, Yi Wang, Siyaram Pandey
Evaluating The Anti-Cancer Efficacy Of A Synthetic Curcumin Analog On Human Melanoma Cells And Its Interaction With Standard Chemotherapeutics, Krishan Parashar, Siddhartha Sood, Ali Mehaidli, Colin Curran, Caleb Vegh, Christopher Nguyen, Christopher Pignanelli, Jianzhang Wu, Guang Liang, Yi Wang, Siyaram Pandey
Medical Student Research Symposium
Melanoma is the leading cause of skin-cancer related deaths in North America. Metastatic melanoma is difficult to treat and chemotherapies have limited success. Furthermore, chemotherapies lead to toxic side effects due to nonselective targeting of normal cells. Curcumin is a natural product of Curcuma longa (turmeric) and has been shown to possess anti-cancer activity. However, due to its poor bioavailability and stability, natural curcumin is not an effective cancer treatment. We tested synthetic analogs of curcumin that are more stable. One of these derivatives, Compound A, has shown significant anti-cancer efficacy in colon, leukemia, and triple-negative inflammatory breast cancer cells. …