Friday, August 6, 2021

Cellular Bases of Learning and Memory

Cellular Bases of Learning and Memory

MPC 001 Solved Assignment 2021-22 Free It is believed that neurodegenerative diseases, like Alzheimer's and Parkinson’s, result from cell death; however, it is unknown how or why cell death occurs. One potential cause are a family of proteins called molecular motors, that fail to function in the transportation of replacement components and nutrients. Dr. George Langford, Distinguished Professor of Neuroscience and Professor of Biology at Syracuse University, is interested in the cellular basis of learning and memory. By studying the way in which information is stored in the brain -- particularly the role of molecular motors -- Dr.

MPC 001 Solved Assignment 2021-22 Free Langford is working to understand the molecular mechanisms responsible for neurodegeneration. Through the understanding of such mechanisms, Dr. Langford and his team hope to lead to the discovery of new drug targets that could be useful in preventing neurodegenerative disease as well as candidiasis. Thus, his work is inspired by the hope that someday it may be possible to unravel the dynamic changes of the synapse in order to treat patients with memory loss or other symptoms associated with neurodegenerative diseases.

MPC 001 Solved Assignment 2021-22 Free Dr. Langford’s expertise in the proteins of the cytoskeleton, or the transportation system in the nerve cells, has allowed him to observe dynamic changes in living cells in a novel and exciting way. His cutting-edge super resolution imaging techniques allow him to visualize molecular motors and the cargo they carry, the changing shapes of the cell, and the movements of the cell. With close collaborations with colleagues in Germany, at the Marine Biological Laboratory, and at the University of California, San Francisco, Dr. Langford and his team are making advances in our current understanding of how neurodegenerative diseases work at a molecular level.

MPC 001 Solved Assignment 2021-22 Free In addition to the quality of his research, Dr. Langford also has dedicated his professional career to promoting diversity in the sciences. He actively supports and mentors underrepresented minority students in his laboratory and works on programs that increase opportunity for aspiring researchers, especially for those underrepresented in the biomedical sciences. Neurodegenerative Disease: Dr. Langford’s efforts to understand how to prevent the loss of function of molecular motors is a step towards finding cures for neurodegenerative diseases like Alzheimer’s and Parkinson’s disease. Primarily, he studies the cytoskeleton and mechanisms of transport of organelles and vesicles in nerve cells. In fact, his collaborators and Dr. Langford discovered the actin-dependent component of vesicle 12 | P a g e transport in nerve cells and were the first to propose the dual filament model of transport. His basic research has thus played a role in paradigm shifting discoveries for cell biology and neuroscience.

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