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Full-Text Articles in Medicine and Health Sciences
Fret-Based Investigations Of The Structure-Function Relationships In The Nmda Receptor, Drew M. Dolino
Fret-Based Investigations Of The Structure-Function Relationships In The Nmda Receptor, Drew M. Dolino
Dissertations & Theses (Open Access)
The N-methyl-D-aspartate (NMDA) receptor is one member of a class of proteins known as the ionotropic glutamate receptors. Ionotropic glutamate receptors mediate the majority of excitatory neurotransmission in the central nervous system, with the NMDA receptor standing out among these receptors for its requirement of a co-agonist, its magnesium-block-based coincidence detection, its slow kinetics, its calcium permeability, its allosteric modulation, and its especially important functional roles in synaptic plasticity, excitotoxicity, and more. In recent years, a wealth of structural information has come about describing endpoint structures to high resolution, but such structures are unable to fully resolve the movements …
Measuring Single Cell Responses To Lapatinib In A Heterogeneous Population, Preety Priya
Measuring Single Cell Responses To Lapatinib In A Heterogeneous Population, Preety Priya
Dissertations & Theses (Open Access)
Cancer is notonedisease butasaga of diseases and is the outcome of disturbed homeostasis in the normal cells due to the deregulation of its genetic makeup. With advent of technologies thatallowdetailed molecular characterizationoftumors, targeted therapies have emerged as a more promising and specific mode of treatment. However, a major challenge with targeted therapy is the acquired resistance in the cancer cells to these therapies, quite often very rapidly in the course of a few months. One of the major targets in cancer has been the EGFR/ErbB2 network in breast and other cancer types. Prior work from our lab and others have …
Conformational Changes In The Extracellular Domain Of Glutamate Receptors, Anu Rambhadran
Conformational Changes In The Extracellular Domain Of Glutamate Receptors, Anu Rambhadran
Dissertations & Theses (Open Access)
The family of membrane protein called glutamate receptors play an important role in the central nervous system in mediating signaling between neurons. Glutamate receptors are involved in the elaborate game that nerve cells play with each other in order to control movement, memory, and learning.
Neurons achieve this communication by rapidly converting electrical signals into chemical signals and then converting them back into electrical signals. To propagate an electrical impulse, neurons in the brain launch bursts of neurotransmitter molecules like glutamate at the junction between neurons, called the synapse. Glutamate receptors are found lodged in the membranes of the post-synaptic …