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Articles 1 - 3 of 3
Full-Text Articles in Entire DC Network
Bortezomib (Ps-341) Treatment Decreases Inflammation And Partially Rescues The Expression Of The Dystrophin-Glycoprotein Complex In Grmd Dogs., Karla P C Araujo, Gloria Bonuccelli, Caio N Duarte, Thais P Gaiad, Dayson F Moreira, David Feder, José E Belizario, Maria A Miglino, Michael P Lisanti, Carlos E Ambrosio
Bortezomib (Ps-341) Treatment Decreases Inflammation And Partially Rescues The Expression Of The Dystrophin-Glycoprotein Complex In Grmd Dogs., Karla P C Araujo, Gloria Bonuccelli, Caio N Duarte, Thais P Gaiad, Dayson F Moreira, David Feder, José E Belizario, Maria A Miglino, Michael P Lisanti, Carlos E Ambrosio
Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations
Golden retriever muscular dystrophy (GRMD) is a genetic myopathy corresponding to Duchenne muscular dystrophy (DMD) in humans. Muscle atrophy is known to be associated with degradation of the dystrophin-glycoprotein complex (DGC) via the ubiquitin-proteasome pathway. In the present study, we investigated the effect of bortezomib treatment on the muscle fibers of GRMD dogs. Five GRMD dogs were examined; two were treated (TD- Treated dogs) with the proteasome inhibitor bortezomib, and three were control dogs (CD). Dogs were treated with bortezomib using the same treatment regimen used for multiple myeloma. Pharmacodynamics were evaluated by measuring the inhibition of 20S proteasome activity …
Cav1 Inhibits Metastatic Potential In Melanomas Through Suppression Of The Integrin/Src/Fak Signaling Pathway., Casey Trimmer, Diana Whitaker-Menezes, Gloria Bonuccelli, Janet N Milliman, Kristin M Daumer, Andrew E Aplin, Richard G Pestell, Federica Sotgia, Michael P Lisanti, Franco Capozza
Cav1 Inhibits Metastatic Potential In Melanomas Through Suppression Of The Integrin/Src/Fak Signaling Pathway., Casey Trimmer, Diana Whitaker-Menezes, Gloria Bonuccelli, Janet N Milliman, Kristin M Daumer, Andrew E Aplin, Richard G Pestell, Federica Sotgia, Michael P Lisanti, Franco Capozza
Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations
Caveolin-1 (CAV1) is the main structural component of Caveolae which are plasma membrane invaginations that participate in vesicular trafficking and signal transduction events. Although, evidence has recently accumulated describing the function of CAV1 in several cancer types, its role in melanoma tumor formation and progression remains poorly explored. Here, by employing B16F10 melanoma cells as an experimental system, we directly explore the function of CAV1 in melanoma tumor growth and metastasis. We first show that CAV1 expression promotes proliferation while it suppresses migration and invasion of B16F10 cells in vitro. When orthotopically implanted in the skin of mice, B16F10 cells …
Clinical And Translational Implications Of The Caveolin Gene Family: Lessons From Mouse Models And Human Genetic Disorders., Isabelle Mercier, Jean-Francois Jasmin, Stephanos Pavlides, Carlo Minetti, Neal Flomenberg, Richard G Pestell, Philippe G Frank, Federica Sotgia, Michael P Lisanti
Clinical And Translational Implications Of The Caveolin Gene Family: Lessons From Mouse Models And Human Genetic Disorders., Isabelle Mercier, Jean-Francois Jasmin, Stephanos Pavlides, Carlo Minetti, Neal Flomenberg, Richard G Pestell, Philippe G Frank, Federica Sotgia, Michael P Lisanti
Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations
Here we review the clinical and translational implications of the caveolin gene family for understanding the pathogenesis of human diseases, including breast and prostate cancers, pulmonary hypertension, cardiomyopathy, diabetes, and muscular dystrophy. Detailed phenotypic analysis of caveolin knockout mice has served to highlight the crucial role of a caveolin deficiency in the pathogenesis of many human disease processes. Mutations in the human caveolin genes are associated with a number of established genetic disorders (such as breast cancer, lipodystrophy, muscular dystrophy, and cardiomyopathy), making the caveolins important and novel targets for drug development. The implementation of new strategies for caveolin replacement …