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Full-Text Articles in Medicine and Health Sciences
Emerging Immunopharmacological Targets In Multiple Sclerosis., Mojtaba Farjam, Guang-Xian Zhang, Bogoljub Ciric, Abdolmohamad Rostami
Emerging Immunopharmacological Targets In Multiple Sclerosis., Mojtaba Farjam, Guang-Xian Zhang, Bogoljub Ciric, Abdolmohamad Rostami
Department of Neurology Faculty Papers
Inflammatory demyelination of the central nervous system (CNS) is the hallmark of multiple sclerosis (MS), a chronic debilitating disease that affects more than 2.5 million individuals worldwide. It has been widely accepted, although not proven, that the major pathogenic mechanism of MS involves myelin-reactive T cell activation in the periphery and migration into the CNS, which subsequently triggers an inflammatory cascade that leads to demyelination and axonal damage. Virtually all MS medications now in use target the immune system and prevent tissue damage by modulating neuroinflammatory processes. Although current therapies such as commonly prescribed disease-modifying medications decrease the relapse rate …
The Evolution Of Epilepsy Surgery Between 1991 And 2011 In Nine Major Epilepsy Centers Across The United States, Germany, And Australia., Lara Jehi, Daniel Friedman, Chad Carlson, Gregory Cascino, Sandra Dewar, Christian Elger, Jerome Engel, Robert Knowlton, Ruben Kuzniecky, Anne Mcintosh, Terence J O'Brien, Dennis Spencer, Michael R. Sperling, Gregory Worrell, Bill Bingaman, Jorge Gonzalez-Martinez, Werner Doyle, Jacqueline French
The Evolution Of Epilepsy Surgery Between 1991 And 2011 In Nine Major Epilepsy Centers Across The United States, Germany, And Australia., Lara Jehi, Daniel Friedman, Chad Carlson, Gregory Cascino, Sandra Dewar, Christian Elger, Jerome Engel, Robert Knowlton, Ruben Kuzniecky, Anne Mcintosh, Terence J O'Brien, Dennis Spencer, Michael R. Sperling, Gregory Worrell, Bill Bingaman, Jorge Gonzalez-Martinez, Werner Doyle, Jacqueline French
Department of Neurology Faculty Papers
OBJECTIVE: Epilepsy surgery is the most effective treatment for select patients with drug-resistant epilepsy. In this article, we aim to provide an accurate understanding of the current epidemiologic characteristics of this intervention, as this knowledge is critical for guiding educational, academic, and resource priorities.
METHODS: We profile the practice of epilepsy surgery between 1991 and 2011 in nine major epilepsy surgery centers in the United States, Germany, and Australia. Clinical, imaging, surgical, and histopathologic data were derived from the surgical databases at various centers.
RESULTS: Although five of the centers performed their highest number of surgeries for mesial temporal sclerosis …
Caffeine And Progression Of Parkinson Disease: A Deleterious Interaction With Creatine., David K. Simon, Cai Wu, Barbara C. Tilley, Anne-Marie Wills, Michael J. Aminoff, Jacquelyn Bainbridge, Robert A. Hauser, Jay S. Schneider, Saloni Sharma, Carlos Singer, Caroline M. Tanner, Daniel Truong, Pei Shieen Wong
Caffeine And Progression Of Parkinson Disease: A Deleterious Interaction With Creatine., David K. Simon, Cai Wu, Barbara C. Tilley, Anne-Marie Wills, Michael J. Aminoff, Jacquelyn Bainbridge, Robert A. Hauser, Jay S. Schneider, Saloni Sharma, Carlos Singer, Caroline M. Tanner, Daniel Truong, Pei Shieen Wong
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
OBJECTIVE: Increased caffeine intake is associated with a lower risk of Parkinson disease (PD) and is neuroprotective in mouse models of PD. However, in a previous study, an exploratory analysis suggested that, in patients taking creatine, caffeine intake was associated with a faster rate of progression. In the current study, we investigated the association of caffeine with the rate of progression of PD and the interaction of this association with creatine intake.
METHODS: Data were analyzed from a large phase 3 placebo-controlled clinical study of creatine as a potentially disease-modifying agent in PD. Subjects were recruited for this study from …
Gm1 Ganglioside In Parkinson's Disease: Pilot Study Of Effects On Dopamine Transporter Binding., Jay S. Schneider, Franca Cambi, Stephen M. Gollomp, Hiroto Kuwabara, James R. Brašić, Benjamin E. Leiby, Stephanie Sendek, Dean F. Wong
Gm1 Ganglioside In Parkinson's Disease: Pilot Study Of Effects On Dopamine Transporter Binding., Jay S. Schneider, Franca Cambi, Stephen M. Gollomp, Hiroto Kuwabara, James R. Brašić, Benjamin E. Leiby, Stephanie Sendek, Dean F. Wong
Department of Pharmacology and Experimental Therapeutics Faculty Papers
OBJECTIVE: GM1 ganglioside has been suggested as a treatment for Parkinson's disease (PD), potentially having symptomatic and disease modifying effects. The current pilot imaging study was performed to examine effects of GM1 on dopamine transporter binding, as a surrogate measure of disease progression, studied longitudinally.
METHODS: Positron emission tomography (PET) imaging data were obtained from a subset of subjects enrolled in a delayed start clinical trial of GM1 in PD [1]: 15 Early-start (ES) subjects, 14 Delayed-start (DS) subjects, and 11 Comparison (standard-of-care) subjects. Treatment subjects were studied over a 2.5 year period while Comparison subjects were studied over 2 …
Human Ips Cell-Derived Astrocyte Transplants Preserve Respiratory Function After Spinal Cord Injury., Ke Li, Elham Javed, Daniel Scura, Tamara J. Hala, Suneil Seetharam, Aditi Falnikar, Jean-Philippe Richard, Ashley Chorath, Nicholas J. Maragakis, Megan C. Wright, Angelo C. Lepore
Human Ips Cell-Derived Astrocyte Transplants Preserve Respiratory Function After Spinal Cord Injury., Ke Li, Elham Javed, Daniel Scura, Tamara J. Hala, Suneil Seetharam, Aditi Falnikar, Jean-Philippe Richard, Ashley Chorath, Nicholas J. Maragakis, Megan C. Wright, Angelo C. Lepore
Department of Neuroscience Faculty Papers
Transplantation-based replacement of lost and/or dysfunctional astrocytes is a promising therapy for spinal cord injury (SCI) that has not been extensively explored, despite the integral roles played by astrocytes in the central nervous system (CNS). Induced pluripotent stem (iPS) cells are a clinically-relevant source of pluripotent cells that both avoid ethical issues of embryonic stem cells and allow for homogeneous derivation of mature cell types in large quantities, potentially in an autologous fashion. Despite their promise, the iPS cell field is in its infancy with respect to evaluating in vivo graft integration and therapeutic efficacy in SCI models. Astrocytes express …
Type Of Preoperative Aura May Predict Postsurgical Outcome In Patients With Temporal Lobe Epilepsy And Mesial Temporal Sclerosis., Ali Akbar Asadi-Pooya, Maromi Nei, Ashwini Sharan, Michael R. Sperling
Type Of Preoperative Aura May Predict Postsurgical Outcome In Patients With Temporal Lobe Epilepsy And Mesial Temporal Sclerosis., Ali Akbar Asadi-Pooya, Maromi Nei, Ashwini Sharan, Michael R. Sperling
Department of Neurology Faculty Papers
PURPOSE: As the initial symptoms of epileptic seizures, many types of auras have significant localizing or lateralizing value. In this study, we hypothesized that the type of aura may predict postsurgical outcome in patients with medically refractory temporal lobe epilepsy (TLE) and mesial temporal sclerosis (MTS).
METHODS: In this retrospective study, all patients with a clinical diagnosis of medically refractory TLE due to unilateral mesial temporal sclerosis who underwent epilepsy surgery at the Jefferson Comprehensive Epilepsy Center were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups: seizure freedom or …
Age At Onset In Patients With Medically Refractory Temporal Lobe Epilepsy And Mesial Temporal Sclerosis: Impact On Clinical Manifestations And Postsurgical Outcome., Ali Akbar Asadi-Pooya, Michael R. Sperling
Age At Onset In Patients With Medically Refractory Temporal Lobe Epilepsy And Mesial Temporal Sclerosis: Impact On Clinical Manifestations And Postsurgical Outcome., Ali Akbar Asadi-Pooya, Michael R. Sperling
Department of Neurology Faculty Papers
PURPOSE: To evaluate the demographic and clinical manifestations and postsurgical outcome of childhood-onset mesial temporal sclerosis and temporal lobe epilepsy (MTS-TLE) and establishing the potential differences as compared to the patients with adult-onset MTS-TLE.
METHOD: In this retrospective study all patients with a clinical diagnosis of medically refractory TLE due to mesial temporal sclerosis, who underwent epilepsy surgery at Jefferson comprehensive epilepsy center, were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups; seizure-free or relapsed. Clinical manifestations and outcome were compared between patients with childhood-onset MTS-TLE (i.e., age at …
Inflammatory Muscle Diseases., Marinos C Dalakas
Inflammatory Muscle Diseases., Marinos C Dalakas
Department of Neurology Faculty Papers
No abstract provided.
The Effects Of Test-Enhanced Learning On Long-Term Retention In Aan Annual Meeting Courses., Douglas P Larsen, Andrew C Butler, Wint Y Aung, John R Corboy, Deborah I Friedman, Michael R Sperling
The Effects Of Test-Enhanced Learning On Long-Term Retention In Aan Annual Meeting Courses., Douglas P Larsen, Andrew C Butler, Wint Y Aung, John R Corboy, Deborah I Friedman, Michael R Sperling
Department of Neurology Faculty Papers
OBJECTIVE: We measured the long-term retention of knowledge gained through selected American Academy of Neurology annual meeting courses and compared the effects of repeated quizzing (known as test-enhanced learning) and repeated studying on that retention.
METHODS: Participants were recruited from 4 annual meeting courses. All participants took a pretest. This randomized, controlled trial utilized a within-subjects design in which each participant experienced 3 different postcourse activities with each activity performed on different material. Each key information point from the course was randomized in a counterbalanced fashion among participants to one of the 3 activities: repeated short-answer quizzing, repeated studying, and …