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Full-Text Articles in Life Sciences
Scale Up Isolation Of Aaptamine For In Vivo Evaluation Indicates Its Neurobiological Activity Is Linked To The Delta Opioid Receptor, Eptisam Lambu, Nicole L. Mcintosh, Madeline Ferwerda, Allison Coker, Laura Millan-Lobo, Nicholas Lorig-Roach, Phillip Crews, Jennifer L. Whistler
Scale Up Isolation Of Aaptamine For In Vivo Evaluation Indicates Its Neurobiological Activity Is Linked To The Delta Opioid Receptor, Eptisam Lambu, Nicole L. Mcintosh, Madeline Ferwerda, Allison Coker, Laura Millan-Lobo, Nicholas Lorig-Roach, Phillip Crews, Jennifer L. Whistler
Student Research Posters
Opioid receptors belong to the large superfamily of seven transmembrane-spanning (7TM) G protein-coupled receptors (GPCRs). As a class, GPCRs are of fundamental physiological importance mediating the actions of the majority of known neurotransmitters and hormones. The Mu (µ), Delta (δ) and Kappa (MOR, DOR, KOR) opioid receptors are particularly intriguing members of this receptor family as they are the targets involved in many neurobiological diseases such as addiction, pain, stress, anxiety, and depression. To date few marine natural products have been investigated for their neurobiological activities.1 One noteworthy example involves ziconotide (1) from the cone snail Conus magnus.2 Compound 1 …
Scale Up Isolation Of Aaptamine For In Vivo Evaluation Indicates Its Neurobiological Activity Is Linked To The Delta Opioid Receptor, Nicole L. Mcintosh, Eptisam Lambu, Laura Millan-Lobo, Fei Li, Li He, Phillip Crews, Jennifer L. Whistler, Tyler Johnson
Scale Up Isolation Of Aaptamine For In Vivo Evaluation Indicates Its Neurobiological Activity Is Linked To The Delta Opioid Receptor, Nicole L. Mcintosh, Eptisam Lambu, Laura Millan-Lobo, Fei Li, Li He, Phillip Crews, Jennifer L. Whistler, Tyler Johnson
Student Research Posters
Opioid receptors belong to the large superfamily of seven transmembrane-spanning (7TM) G protein-coupled receptors (GPCRs). As a class, GPCRs are of fundamental physiological importance mediating the actions of the majority of known neurotransmitters and hormones. The Mu, Delta, and Kappa (MOP, DOP, KOP) opioid receptors are particularly intriguing members of this receptor family as they are the targets involved in many neurobiological diseases such as addiction, pain, stress, anxiety, and depression. Recently we discovered that the aaptamine class of marine sponge derived natural products exhibit selective agonist activity in vitro for the DOP versus MOP receptor. Our findings may explain …
Glycosylation Of Cyclooxygenase-2 (Cox-2) Influences The Migratory And Invasive Potential Of Cells, Fahad Algaly, Julia Hand, Mary B. Sevigny
Glycosylation Of Cyclooxygenase-2 (Cox-2) Influences The Migratory And Invasive Potential Of Cells, Fahad Algaly, Julia Hand, Mary B. Sevigny
Natural Sciences and Mathematics | Faculty Research Posters
Prostaglandins are bioactive lipids involved in many physiological functions such as maintenance of the cardiovascular, immune, renal, and central nervous systems. They also play a role in certain diseases like arthritis, cancer, and Alzheimer’s. Cyclooxygenase-2 (COX-2) is the enzyme that catalyzes the initial rate-limiting step in the pathway that converts arachidonic acid to prostaglandins. COX-2 exists as two glycoforms with the molecular weights of 72 and 74 kDa, the latter resulting from the addition of a high mannose chain to the Asn580 residue ~50% of the time. The over-expression of COX-2 is believed to be linked to cancer progression and …
Glycosylation Of Cyclooxygenase-2 (Cox-2) Influences The Migratory Potential Of Cos-1 Cells, Julia Hand, Renee Dominguez, Miguel Regidor, Mary B. Sevigny
Glycosylation Of Cyclooxygenase-2 (Cox-2) Influences The Migratory Potential Of Cos-1 Cells, Julia Hand, Renee Dominguez, Miguel Regidor, Mary B. Sevigny
Natural Sciences and Mathematics | Faculty Research Posters
A cancer cell’s most threatening property is its ability to metastasize or detach from the primary tumor and migrate to other locations in the body. Previous studies have shown that overexpression of the enzyme cyclooxygenase-2 (COX-2) can increase the metastatic potential of several cell types. COX-2 is the rate-limiting enzyme in the prostanoid biosynthesis pathway, converting arachidonic acid to prostaglandin H2, an important signaling molecule in the body. Glycosylation of COX-2 at the amino acid site Asn580 occurs about 50% of the time, and this results in two forms of the enzyme with molecular weights 72 and 74kDa. The purpose …