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Bioactive Recombinant Human Oncostatin M For Nmr-Based Screening In Drug Discovery, Olga A. Mass, Joseph Tuccinardi, Luke Woodbury, Cody L. Wolf, Bri Grantham, Kelsey Holdaway, Xinzhu Pu, Matthew D. King, Don L. Warner, Cheryl L. Jorcyk, Lisa R. Warner
Bioactive Recombinant Human Oncostatin M For Nmr-Based Screening In Drug Discovery, Olga A. Mass, Joseph Tuccinardi, Luke Woodbury, Cody L. Wolf, Bri Grantham, Kelsey Holdaway, Xinzhu Pu, Matthew D. King, Don L. Warner, Cheryl L. Jorcyk, Lisa R. Warner
Biomolecular Research Center Publications and Presentations
Oncostatin M (OSM) is a pleiotropic, interleukin-6 family inflammatory cytokine that plays an important role in inflammatory diseases, including inflammatory bowel disease, rheumatoid arthritis, and cancer progression and metastasis. Recently, elevated OSM levels have been found in the serum of COVID-19 patients in intensive care units. Multiple anti-OSM therapeutics have been investigated, but to date no OSM small molecule inhibitors are clinically available. To pursue a high-throughput screening and structure-based drug discovery strategy to design a small molecule inhibitor of OSM, milligram quantities of highly pure, bioactive OSM are required. Here, we developed a reliable protocol to produce highly pure …
The Effect Of Osm On Mc3t3-E1 Osteoblastic Cells In Simulated Microgravity With Radiation, Jake Goyden, Ken Tawara, Danielle Hedeen, Jeffrey S. Willey, Julia Thom Oxford, Cheryl L. Jorcyk
The Effect Of Osm On Mc3t3-E1 Osteoblastic Cells In Simulated Microgravity With Radiation, Jake Goyden, Ken Tawara, Danielle Hedeen, Jeffrey S. Willey, Julia Thom Oxford, Cheryl L. Jorcyk
Biomolecular Research Center Publications and Presentations
Bone deterioration is a challenge in long-term spaceflight with significant connections to patients experiencing disuse bone loss. Prolonged unloading and radiation exposure, defining characteristics of space travel, have both been associated with changes in inflammatory signaling via IL-6 class cytokines in bone. While there is also evidence for perturbed IL-6 class signaling in spaceflight, there has been scant examination of the connections between microgravity, radiation, and inflammatory stimuli in bone. Our lab and others have shown that the IL-6 class cytokine oncostatin M (OSM) is an important regulator of bone remodeling. We hypothesize that simulated microgravity alters osteoblast OSM signaling, …