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Full-Text Articles in Medicine and Health Sciences
Effect Of Mycophenolate Mofetil On The White Blood Cell Count And The Frequency Of Infection In Systemic Lupus Erythematosus., Ananta Subedi, Laurence S. Magder, Michelle Petri
Effect Of Mycophenolate Mofetil On The White Blood Cell Count And The Frequency Of Infection In Systemic Lupus Erythematosus., Ananta Subedi, Laurence S. Magder, Michelle Petri
Department of Medicine Faculty Papers
Leukopenia is a common manifestation of SLE. Addition of immunosuppressive therapy in a SLE patient who is already leukopenic is a clinical concern. It could worsen leukopenia, increase the risk of infection, or both. The aim of this study was to analyze the immediate effect of mycophenolate mofetil on the white blood cell count and the rate of infection in SLE patients. Two hundred and forty-four patients within the Hopkins Lupus Cohort who were newly started on mycophenolate mofetil were included in the study. The white blood cell count and interval infection history on the day mycophenolate mofetil was started …
The Role Played By Cell-Substrate Interactions In The Pathogenesis Of Osteoclast-Mediated Peri-Implant Osteolysis, Zhenxin Shen, Tania N. Crotti, Kevin P. Mchugh, Kenichiro Matsuzaki, Ellen M. Gravallese, Benjamin E. Bierbaum, Steven R. Goldring
The Role Played By Cell-Substrate Interactions In The Pathogenesis Of Osteoclast-Mediated Peri-Implant Osteolysis, Zhenxin Shen, Tania N. Crotti, Kevin P. Mchugh, Kenichiro Matsuzaki, Ellen M. Gravallese, Benjamin E. Bierbaum, Steven R. Goldring
Ellen M. Gravallese
Prosthetic wear debris-induced peri-implant osteolysis is a major cause of aseptic loosening after total joint replacement. In this condition, wear particles released from the implant components induce a granulomatous inflammatory reaction at the interface between implant and adjacent bone, leading to progressive bone resorption and loss of fixation. The present study was undertaken to characterize definitively the phenotype of osteoclast-like cells associated with regions of peri-implant focal bone resorption and to compare the phenotypic features of these cells with those of mononucleated and multinucleated cells associated with polyethylene wear particles. Peri-implant tissues were obtained from patients undergoing hip revision surgery …
The Role Of Tnf-Receptor Family Members And Other Traf-Dependent Receptors In Bone Resorption, Ellen M. Gravallese, Deborah L. Galson, Steven R. Goldring, Philip E. Auron
The Role Of Tnf-Receptor Family Members And Other Traf-Dependent Receptors In Bone Resorption, Ellen M. Gravallese, Deborah L. Galson, Steven R. Goldring, Philip E. Auron
Ellen M. Gravallese
The contribution of osteoclasts to the process of bone loss in inflammatory arthritis has recently been demonstrated. Studies in osteoclast biology have led to the identification of factors responsible for the differentiation and activation of osteoclasts, the most important of which is the receptor activator of NF-kappa B ligand/osteoclast differentiation factor (RANKL/ODF), a tumor necrosis factor (TNF)-like protein. The RANKL/ODF receptor, receptor activator of NF-kappa B (RANK), is a TNF-receptor family member present on both osteoclast precursors and mature osteoclasts. Like other TNF-family receptors and the IL-1 receptor, RANK mediates its signal transduction via TNF receptor-associated factor (TRAF) proteins, suggesting …
Mechanisms Of Bone Loss In Inflammatory Arthritis: Diagnosis And Therapeutic Implications, Steven R. Goldring, Ellen M. Gravallese
Mechanisms Of Bone Loss In Inflammatory Arthritis: Diagnosis And Therapeutic Implications, Steven R. Goldring, Ellen M. Gravallese
Ellen M. Gravallese
Rheumatoid arthritis represents an excellent model in which to gain insights into the local and systemic effects of joint inflammation on skeletal tissues. Three forms of bone disease have been described in rheumatoid arthritis. These include: focal bone loss affecting the immediate subchondral bone and bone at the joint margins; periarticular osteopenia adjacent to inflamed joints; and generalized osteoporosis involving the axial and appendicular skeleton. Although these three forms of bone loss have several features in common, careful histomorphometric and histopathological analysis of bone tissues from different skeletal sites, as well as the use of urinary and serum biochemical markers …
Gene Expression Changes Reflect Clinical Response In A Placebo-Controlled Randomized Trial Of Abatacept In Patients With Diffuse Cutaneous Systemic Sclerosis, Eliza F. Chakravarty, Viktor Martyanov, David Fiorentino, Tammara A. Wood, David J. Haddon, Justin A. Jarrell, Paul Utz, Mark Genovese, Michael Whitfield, Lorinda Chung
Gene Expression Changes Reflect Clinical Response In A Placebo-Controlled Randomized Trial Of Abatacept In Patients With Diffuse Cutaneous Systemic Sclerosis, Eliza F. Chakravarty, Viktor Martyanov, David Fiorentino, Tammara A. Wood, David J. Haddon, Justin A. Jarrell, Paul Utz, Mark Genovese, Michael Whitfield, Lorinda Chung
Dartmouth Scholarship
Systemic sclerosis is an autoimmune disease characterized by inflammation and fibrosis of the skin and internal organs. We sought to assess the clinical and molecular effects associated with response to intravenous abatacept in patients with diffuse cutaneous systemic.
Role Of Cellular Senescence And Nox4-Mediated Oxidative Stress In Systemic Sclerosis Pathogenesis., Sonsoles Piera-Velazquez, Sergio A. Jimenez
Role Of Cellular Senescence And Nox4-Mediated Oxidative Stress In Systemic Sclerosis Pathogenesis., Sonsoles Piera-Velazquez, Sergio A. Jimenez
Department of Dermatology and Cutaneous Biology Faculty Papers
Systemic sclerosis (SSc) is a systemic autoimmune disease characterized by progressive fibrosis of skin and numerous internal organs and a severe fibroproliferative vasculopathy resulting frequently in severe disability and high mortality. Although the etiology of SSc is unknown and the detailed mechanisms responsible for the fibrotic process have not been fully elucidated, one important observation from a large US population study was the demonstration of a late onset of SSc with a peak incidence between 45 and 54 years of age in African-American females and between 65 and 74 years of age in white females. Although it is not appropriate …