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Articles 1 - 30 of 479
Full-Text Articles in Medicine and Health Sciences
Dynamic Reciprocity Between Cells And Their Microenvironment In Reproduction, J. T. Thorne, T. R. Segal, S. Chang, S. Jorge, J. H. Segars, P. C. Leppert
Dynamic Reciprocity Between Cells And Their Microenvironment In Reproduction, J. T. Thorne, T. R. Segal, S. Chang, S. Jorge, J. H. Segars, P. C. Leppert
Journal Articles
Dynamic reciprocity (DR) refers to the ongoing, bidirectional interaction between cells and their microenvironment, specifically the extracellular matrix (ECM). The continuous remodeling of the ECM exerts mechanical force on cells and modifies biochemical mediators near the cell membrane, thereby initiating cell-signaling cascades that produce changes in gene expression and cell behavior. Cellular changes, in turn, affect the composition and organization of ECM components. These continuous interactions are the fundamental principle behind DR, and its critical role throughout development and adult tissue homeostasis has been extensively investigated. While DR in the mammary gland has been well described, we provide direct evidence …
A Preliminary Study Of Three-Dimensional Sonographic Measurements Of The Fetus, U. Ergaz, I. Goldstein, M. Divon, Z. Weiner
A Preliminary Study Of Three-Dimensional Sonographic Measurements Of The Fetus, U. Ergaz, I. Goldstein, M. Divon, Z. Weiner
Journal Articles
OBJECTIVES: This study was aimed at establishing an ideal method for performing three-dimensional measurements of the fetus in order to improve the estimation of fetal weight. METHODS: The study consisted of two phases. Phase I was a prospective cross-sectional study performed between 28 and 40 weeks' gestation. The study population (n=110) comprised low-risk singleton pregnancies who underwent a routine third-trimester sonographic estimation of fetal weight. The purpose of this phase was to establish normal values for the fetal abdominal and head volumes throughout the third trimester. Phase II was a prospective study that included patients admitted for an elective cesarean …
Effect Of Single Embryo Transfer On The Risk Of Preterm Birth Associated With In Vitro Fertilization, A. J. Fechner, K. R. Brown, N. Onwubalili, S. K. Jindal, G. Weiss, L. T. Goldsmith, P. G. Mcgovern
Effect Of Single Embryo Transfer On The Risk Of Preterm Birth Associated With In Vitro Fertilization, A. J. Fechner, K. R. Brown, N. Onwubalili, S. K. Jindal, G. Weiss, L. T. Goldsmith, P. G. Mcgovern
Journal Articles
To determine whether elective single embryo transfer (eSET) reduces the risk of preterm delivery associated with in vitro fertilization (IVF). This is an observational study of 3125 eSET cycles performed from 2008 to 2009 and reported to the Society for Assisted Reproductive Technology (SART) database. Preterm delivery rates were compared to the overall preterm delivery rate among all patients undergoing IVF over the same time period. The 3125 eSET cycles resulted in 1507 live births (live birth rate 48.2 %) Among these deliveries were 27 twins (1.8 %) and one set of triplets (0.07 %). The overall preterm delivery rate …
A Critical Role For The Host Mediator Macrophage Migration Inhibitory Factor In The Pathogenesis Of Malarial Anemia, M. A. Mcdevitt, J. Xie, S. Ganapathy-Kanniappan, J. Griffith, A. Liu, C. Mcdonald, P. Thuma, V. R. Gordeuk, C. N. Metz, R. Mitchell, J. Keefer, J. David, L. Leng, R. Bucala
A Critical Role For The Host Mediator Macrophage Migration Inhibitory Factor In The Pathogenesis Of Malarial Anemia, M. A. Mcdevitt, J. Xie, S. Ganapathy-Kanniappan, J. Griffith, A. Liu, C. Mcdonald, P. Thuma, V. R. Gordeuk, C. N. Metz, R. Mitchell, J. Keefer, J. David, L. Leng, R. Bucala
Journal Articles
No abstract provided.
Use Of External Cephalic Version And Amnioreduction In The Delivery Of A Fetal Demise With Macrocephaly Secondary To Massive Intracranial Teratoma, M. J. Blitz, E. Greeley, H. T. Tam, B. Rochelson
Use Of External Cephalic Version And Amnioreduction In The Delivery Of A Fetal Demise With Macrocephaly Secondary To Massive Intracranial Teratoma, M. J. Blitz, E. Greeley, H. T. Tam, B. Rochelson
Journal Articles
Introduction Congenital intracranial tumors are rare and often incidentally diagnosed on routine ultrasound. We report a case of a fetal demise with a massive intracranial teratoma at 25 weeks of gestation and the management of her delivery in the setting of macrocephaly, breech presentation, and polyhydramnios. Case A 31-year-old G3P1011 woman at 25 weeks' gestation presented with a recent fetal demise and a fetal intracranial tumor first identified at 16 weeks' gestational age. The patient had declined termination of pregnancy. Biometry was consistent with 24 weeks' gestation, except for a head circumference of 394.4 mm consistent with 39 weeks' gestation. …
Adolescent Experiences With Intrauterine Devices: A Qualitative Study, E. O. Schmidt, A. James, K. M. Curran, J. F. Peipert, T. Madden
Adolescent Experiences With Intrauterine Devices: A Qualitative Study, E. O. Schmidt, A. James, K. M. Curran, J. F. Peipert, T. Madden
Journal Articles
PURPOSE: The purpose of this study was to improve understanding of adolescents' reasons for choosing an intrauterine device (IUD) and to explore experiences that led to continuation or discontinuation of the levonorgestrel intrauterine system (LNG-IUS) and the copper IUD (copper IUD). METHODS: We conducted focus groups (FGs) with adolescents and young women who were current or former IUD users stratified by IUD type and 12-month IUD continuation or discontinuation. All subjects were participants from the Contraceptive CHOICE Project. FG data were supplemented with in-depth interviews (IDIs). Data collection was continued until thematic saturation was reached. Transcripts were independently coded by …
A Rare Case Of Aortic Dissection Presenting As Pure Transient Global Amnesia, H. Kaveeshvar, R. Kashouty, V. Loomba, N. Yono
A Rare Case Of Aortic Dissection Presenting As Pure Transient Global Amnesia, H. Kaveeshvar, R. Kashouty, V. Loomba, N. Yono
Journal Articles
Transient global amnesia (TGA) is a well-described neurological phenomenon. Clinically, it manifests with the sudden onset of a paroxysmal, transient loss of anterograde memory and disorientation but with intact consciousness. Typically, symptoms last for only a few hours. We present an unusual case of aortic dissection presenting with pure TGA in a patient, who had a positive outcome. This is the second case report of a patient with aortic dissection presenting with pure TGA syndrome, but it is the first case in which the patient survived.
Clinical Reasoning: Worsening Neurologic Symptoms In A Brain Tumor Patient, G. Faivre, E. Pentsova, A. Demopoulos, S. Taillibert, M. Rosenblum, A. Omuro
Clinical Reasoning: Worsening Neurologic Symptoms In A Brain Tumor Patient, G. Faivre, E. Pentsova, A. Demopoulos, S. Taillibert, M. Rosenblum, A. Omuro
Journal Articles
No abstract provided.
Reproducibility Of A Parkinsonism-Related Metabolic Brain Network In Non-Human Primates: A Descriptive Pilot Study With Fdg Pet, Y. L. Ma, T. H. Johnston, S. C. Peng, C. T. Zuo, J. B. Koprich, S. H. Fox, Y. H. Guan, D. Eidelberg, J. M. Brotchie
Reproducibility Of A Parkinsonism-Related Metabolic Brain Network In Non-Human Primates: A Descriptive Pilot Study With Fdg Pet, Y. L. Ma, T. H. Johnston, S. C. Peng, C. T. Zuo, J. B. Koprich, S. H. Fox, Y. H. Guan, D. Eidelberg, J. M. Brotchie
Journal Articles
Background: We have previously defined a parkinsonism-related metabolic brain network in rhesus macaques using a high-resolution research positron emission tomography camera. This brief article reports a descriptive pilot study to assess the reproducibility of network activity and regional glucose metabolism in independent parkinsonian macaques using a clinical positron emission tomography/CT camera. Methods: [F-18]fluorodeoxyglucose PET scans were acquired longitudinally over 3 months in three drug-naive parkinsonian and three healthy control cynomolgus macaques. Group difference and test-retest stability in network activity and regional glucose metabolism were evaluated graphically, using all brain images from these macaques. Results: Comparing the parkinsonian macaques with the …
Hyperplastic Cardiac Sarcoma Recurrence, M. A. Shariff, J. A. Abreu, F. Durrani, E. Daniele, K. C. Bowman, S. Sadel, K. T. Asgarian, J. T. Mcginn Jr., J. P. Nabagiez
Hyperplastic Cardiac Sarcoma Recurrence, M. A. Shariff, J. A. Abreu, F. Durrani, E. Daniele, K. C. Bowman, S. Sadel, K. T. Asgarian, J. T. Mcginn Jr., J. P. Nabagiez
Journal Articles
Primary cardiac sarcomas are rare tumors with a median survival of 6-12 months. Data suggest that an aggressive multidisciplinary approach may improve patient outcome. We present the case of a male who underwent resection of cardiac sarcoma three times from the age of 32 to 34. This report discusses the malignant nature of cardiac sarcoma and the importance of postoperative multidisciplinary care.
The Visual Perception Of Natural Motion: Abnormal Task-Related Neural Activity In Dyt1 Dystonia, W. Sako, K. Fujita, A. Vo, J. C. Rucker, J. R. Rizzo, M. Niethammer, M. Carbon, S. B. Bressman, A. M. Ulug, D. Eidelberg
The Visual Perception Of Natural Motion: Abnormal Task-Related Neural Activity In Dyt1 Dystonia, W. Sako, K. Fujita, A. Vo, J. C. Rucker, J. R. Rizzo, M. Niethammer, M. Carbon, S. B. Bressman, A. M. Ulug, D. Eidelberg
Journal Articles
Although primary dystonia is defined by its characteristic motor manifestations, non-motor signs and symptoms have increasingly been recognized in this disorder. Recent neuroimaging studies have related the motor features of primary dystonia to connectivity changes in cerebello-thalamo-cortical pathways. It is not known, however, whether the non-motor manifestations of the disorder are associated with similar circuit abnormalities. To explore this possibility, we used functional magnetic resonance imaging to study primary dystonia and healthy volunteer subjects while they performed a motion perception task in which elliptical target trajectories were visually tracked on a computer screen. Prior functional magnetic resonance imaging studies of …
Metabolic Resting-State Brain Networks In Health And Disease, P. G. Spetsieris, J. H. Ko, C. C. Tang, A. Nazem, W. Sako, S. Peng, Y. Ma, V. Dhawan, D. Eidelberg
Metabolic Resting-State Brain Networks In Health And Disease, P. G. Spetsieris, J. H. Ko, C. C. Tang, A. Nazem, W. Sako, S. Peng, Y. Ma, V. Dhawan, D. Eidelberg
Journal Articles
The delineation of resting state networks (RSNs) in the human brain relies on the analysis of temporal fluctuations in functional MRI signal, representing a small fraction of total neuronal activity. Here, we used metabolic PET, which maps nonfluctuating signals related to total activity, to identify and validate reproducible RSN topographies in healthy and disease populations. In healthy subjects, the dominant (first component) metabolic RSN was topographically similar to the default mode network (DMN). In contrast, in Parkinson's disease (PD), this RSN was subordinated to an independent disease-related pattern. Network functionality was assessed by quantifying metabolic RSN expression in cerebral blood …
Implications Of Epigenetic Variability Within A Cell Population For "Cell Type" Classification, I. Tabansky, J. N.H. Stern, D. W. Pfaff
Implications Of Epigenetic Variability Within A Cell Population For "Cell Type" Classification, I. Tabansky, J. N.H. Stern, D. W. Pfaff
Journal Articles
Here, we propose a new approach to defining nerve "cell types" in reaction to recent advances in single cell analysis. Among cells previously thought to be equivalent, considerable differences in global gene expression and biased tendencies among differing developmental fates have been demonstrated within multiple lineages. The model of classifying cells into distinct types thus has to be revised to account for this intrinsic variability. A "cell type" could be a group of cells that possess similar, but not necessarily identical properties, variable within a spectrum of epigenetic adjustments that permit its developmental path toward a specific function to be …
Parkinson's Disease-Related Spatial Covariance Pattern Identified With Resting-State Functional Mri, T. Wu, Y. Ma, Z. Zheng, S. Peng, X. Wu, D. Eidelberg, P. Chan
Parkinson's Disease-Related Spatial Covariance Pattern Identified With Resting-State Functional Mri, T. Wu, Y. Ma, Z. Zheng, S. Peng, X. Wu, D. Eidelberg, P. Chan
Journal Articles
In this study, we sought to identify a disease-related spatial covariance pattern of spontaneous neural activity in Parkinson's disease using resting-state functional magnetic resonance imaging (MRI). Time-series data were acquired in 58 patients with early to moderate stage Parkinson's disease and 54 healthy controls, and analyzed by Scaled Subprofile Model Principal Component Analysis toolbox. A split-sample analysis was also performed in a derivation sample of 28 patients and 28 control subjects and validated in a prospective testing sample of 30 patients and 26 control subjects. The topographic pattern of neural activity in Parkinson's disease was characterized by decreased activity in …
Acute Surgical Pulmonary Embolectomy: A 9-Year Retrospective Analysis, A. R. Hartman, F. Manetta, R. Lessen, R. Pekmezaris, A. Kozikowski, L. Jahn, M. Akerman, M. L. Lesser, L. R. Glassman, M. Graver, J. S. Scheinerman, R. Kalimi, R. Palazzo, S. Vatsia, G. Pogo, M. Hall, P. J. Yu, V. Singh
Acute Surgical Pulmonary Embolectomy: A 9-Year Retrospective Analysis, A. R. Hartman, F. Manetta, R. Lessen, R. Pekmezaris, A. Kozikowski, L. Jahn, M. Akerman, M. L. Lesser, L. R. Glassman, M. Graver, J. S. Scheinerman, R. Kalimi, R. Palazzo, S. Vatsia, G. Pogo, M. Hall, P. J. Yu, V. Singh
Journal Articles
Acute pulmonary embolism is a substantial cause of morbidity and death. Although the American College of Chest Physicians Evidence-Based Clinical Practice Guidelines recommend surgical pulmonary embolectomy in patients with acute pulmonary embolism associated with hypotension, there are few reports of 30-day mortality rates. We performed a retrospective review of acute pulmonary embolectomy procedures performed in 96 consecutive patients who had severe, globally hypokinetic right ventricular dysfunction as determined by transthoracic echocardiography. Data on patients who were treated from January 2003 through December 2011 were derived from health system databases of the New York State Cardiac Surgery Reporting System and the …
Right Heart Transvalvular Embolus With High Risk Pulmonary Embolism In A Recently Hospitalized Patient: A Case Report Of A Therapeutic Challenge, G. K. Acharya, A. M. Adedayo, H. Prabhu, D. R. Brinster, P. Mir
Right Heart Transvalvular Embolus With High Risk Pulmonary Embolism In A Recently Hospitalized Patient: A Case Report Of A Therapeutic Challenge, G. K. Acharya, A. M. Adedayo, H. Prabhu, D. R. Brinster, P. Mir
Journal Articles
Thrombus-in-transit is not uncommon in pulmonary embolism but Right Heart Transvalvular Embolus (RHTVE) complicating this is rare. A 54-year-old obese male with recent hospitalization presented with severe dyspnea and collapse. Initial investigations revealed elevated d-dimer and troponin. CTA showed saddle pulmonary embolus and bedside echocardiogram revealed right ventricular (RV) pressure overload and dilatation (RV > 41 mm), McConnell's sign, and mobile echodensity attached to tricuspid valve. Patient was immediately resuscitated and promptly transferred for surgical embolectomy under cardiopulmonary bypass. A long segment of embolus traversing through the tricuspid valve and extensive bilateral pulmonary artery embolus were removed. IVC filter was placed …
Developments In Intervertebral Disc Disease Research: Pathophysiology, Mechanobiology, And Therapeutics, K. T. Weber, T. D. Jacobsen, R. Maidhof, J. Virojanapa, C. Overby, O. Bloom, S. Quraishi, M. Levine, N. O. Chahine
Developments In Intervertebral Disc Disease Research: Pathophysiology, Mechanobiology, And Therapeutics, K. T. Weber, T. D. Jacobsen, R. Maidhof, J. Virojanapa, C. Overby, O. Bloom, S. Quraishi, M. Levine, N. O. Chahine
Journal Articles
Low back pain is a leading cause of disability worldwide and the second most common cause of physician visits. There are many causes of back pain, and among them, disc herniation and intervertebral disc degeneration are the most common diagnoses and targets for intervention. Currently, clinical treatment outcomes are not strongly correlated with diagnoses, emphasizing the importance for characterizing more completely the mechanisms of degeneration and their relationships with symptoms. This review covers recent studies elucidating cellular and molecular changes associated with disc mechanobiology, as it relates to degeneration and regeneration. Specifically, we review findings on the biochemical changes in …
Exploratory Study For Identifying Systemic Biomarkers That Correlate With Pain Response In Patients With Intervertebral Disc Disorders, K. T. Weber, S. Satoh, D. O. Alipui, J. Virojanapa, M. Levine, C. Sison, S. Quraishi, O. Bloom, N. O. Chahine
Exploratory Study For Identifying Systemic Biomarkers That Correlate With Pain Response In Patients With Intervertebral Disc Disorders, K. T. Weber, S. Satoh, D. O. Alipui, J. Virojanapa, M. Levine, C. Sison, S. Quraishi, O. Bloom, N. O. Chahine
Journal Articles
Molecular events that drive disc damage and low back pain (LBP) may precede clinical manifestation of disease onset and can cause detrimental long-term effects such as disability. Biomarkers serve as objective molecular indicators of pathological processes. The goal of this study is to identify systemic biochemical factors as predictors of response to treatment of LBP with epidural steroid injection (ESI). Since inflammation plays a pivotal role in LBP, this pilot study investigates the effect of ESI on systemic levels of 48 inflammatory biochemical factors (cytokines, chemokines, and growth factors) and examines the relationship between biochemical factor levels and pain or …
First-In-Human, Phase 1, Randomized, Dose-Escalation Trial With Recombinant Anti-Il-20 Monoclonal Antibody In Patients With Psoriasis, A. B. Gottlieb, J. G. Krueger, M. Sandberg Lundblad, M. Gothberg, B. E. Skolnick
First-In-Human, Phase 1, Randomized, Dose-Escalation Trial With Recombinant Anti-Il-20 Monoclonal Antibody In Patients With Psoriasis, A. B. Gottlieb, J. G. Krueger, M. Sandberg Lundblad, M. Gothberg, B. E. Skolnick
Journal Articles
BACKGROUND: The current trial was a first-in-human clinical trial evaluating the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of the recombinant monoclonal anti-interleukin-20 (IL-20) antibody, NNC0109-0012, which targets the inflammatory cytokine IL-20. METHODS: In total, 48 patients aged 18 to 75 years with moderate to severe stable chronic plaque psoriasis with affected body surface area >/=15% and physician global assessment score >/=3 were enrolled in this randomized, double-blind, multicenter, placebo-controlled, phase 1 dose-escalation trial. Patients were randomized within each single dose cohort (0.01, 0.05, 0.2, 0.6, 1.5, or 3.0 mg/kg) or multiple dose cohort (0.05, 0.2, 0.5, 1.0, or 2.0 …
Combining Task-Evoked And Spontaneous Activity To Improve Pre-Operative Brain Mapping With Fmri, M. D. Fox, T. Qian, J. R. Madsen, D. Wang, M. Ge, H. C. Zuo, D. M. Groppe, A. D. Mehta, B. Hong, H. Liu, +1 Additional Author
Combining Task-Evoked And Spontaneous Activity To Improve Pre-Operative Brain Mapping With Fmri, M. D. Fox, T. Qian, J. R. Madsen, D. Wang, M. Ge, H. C. Zuo, D. M. Groppe, A. D. Mehta, B. Hong, H. Liu, +1 Additional Author
Journal Articles
Noninvasive localization of brain function is used to understand and treat neurological disease, exemplified by pre-operative fMRI mapping prior to neurosurgical intervention. The principal approach for generating these maps relies on brain responses evoked by a task and, despite known limitations, has dominated clinical practice for over 20years. Recently, pre-operative fMRI mapping based on correlations in spontaneous brain activity has been demonstrated, however this approach has its own limitations and has not seen widespread clinical use. Here we show that spontaneous and task-based mapping can be performed together using the same pre-operative fMRI data, provide complimentary information relevant for functional …
Laminar Profile And Physiology Of The Alpha Rhythm In Primary Visual, Auditory, And Somatosensory Regions Of Neocortex, S. Haegens, A. Barczak, G. Musacchia, M. L. Lipton, A. D. Mehta, P. Lakatos, C. E. Schroeder
Laminar Profile And Physiology Of The Alpha Rhythm In Primary Visual, Auditory, And Somatosensory Regions Of Neocortex, S. Haegens, A. Barczak, G. Musacchia, M. L. Lipton, A. D. Mehta, P. Lakatos, C. E. Schroeder
Journal Articles
The functional significance of the alpha rhythm is widely debated. It has been proposed that alpha reflects sensory inhibition and/or a temporal sampling or "parsing" mechanism. There is also continuing disagreement over the more fundamental questions of which cortical layers generate alpha rhythms and whether the generation of alpha is equivalent across sensory systems. To address these latter questions, we analyzed laminar profiles of local field potentials (LFPs) and concomitant multiunit activity (MUA) from macaque V1, S1, and A1 during both spontaneous activity and sensory stimulation. Current source density (CSD) analysis of laminar LFP profiles revealed alpha current generators in …
Galantamine Attenuates Type 1 Diabetes And Inhibits Anti-Insulin Antibodies In Non-Obese Diabetic Mice, W. M. Hanes, P. S. Olofsson, K. Kwan, L. K. Hudson, S. S. Chavan, V. A. Pavlov, K. J. Tracey
Galantamine Attenuates Type 1 Diabetes And Inhibits Anti-Insulin Antibodies In Non-Obese Diabetic Mice, W. M. Hanes, P. S. Olofsson, K. Kwan, L. K. Hudson, S. S. Chavan, V. A. Pavlov, K. J. Tracey
Journal Articles
Type 1 diabetes in mice is characterized by autoimmune destruction of insulin-producing pancreatic beta cells. Disease pathogenesis involves invasion of pancreatic islets by immune cells, including macrophages and T cells, and production of antibodies to self-antigens, including insulin. Activation of the inflammatory reflex, the neural circuit that inhibits inflammation, culminates on cholinergic receptor signals on immune cells to attenuate cytokine release and inhibit B cell antibody production. Here, we show that galantamine, a centrally acting acetylcholinesterase inhibitor and an activator of the inflammatory reflex, attenuates murine experimental type 1 diabetes. Administration of galantamine to animals immunized with keyhole limpet hemocyanin …
A Unifying Principle Underlying The Extracellular Field Potential Spectral Responses In The Human Cortex, E. Podvalny, N. Noy, M. Harel, S. Bickel, G. Chechik, C. E. Schroeder, A. D. Mehta, M. Tsodyks, R. Malach
A Unifying Principle Underlying The Extracellular Field Potential Spectral Responses In The Human Cortex, E. Podvalny, N. Noy, M. Harel, S. Bickel, G. Chechik, C. E. Schroeder, A. D. Mehta, M. Tsodyks, R. Malach
Journal Articles
Electrophysiological mass potentials show complex spectral changes upon neuronal activation. However, it is unknown to what extent these complex band-limited changes are interrelated or, alternatively, reflect separate neuronal processes. To address this question, intracranial electrocorticograms (ECoG) responses were recorded in patients engaged in visuomotor tasks. We found that in the 10- to 100-Hz frequency range there was a significant reduction in the exponent chi of the 1/f(chi) component of the spectrum associated with neuronal activation. In a minority of electrodes showing particularly high activations the exponent reduction was associated with specific band-limited power modulations: emergence of a high gamma (80-100 …
Damp Signaling Is A Key Pathway Inducing Immune Modulation After Brain Injury, A. Liesz, A. Dalpke, E. Mracsko, D. J. Antoine, S. Roth, W. Zhou, H. Yang, P. P. Nawroth, K. J. Tracey, R. Veltkamp, +4 Additional Authors
Damp Signaling Is A Key Pathway Inducing Immune Modulation After Brain Injury, A. Liesz, A. Dalpke, E. Mracsko, D. J. Antoine, S. Roth, W. Zhou, H. Yang, P. P. Nawroth, K. J. Tracey, R. Veltkamp, +4 Additional Authors
Journal Articles
Acute brain lesions induce profound alterations of the peripheral immune response comprising the opposing phenomena of early immune activation and subsequent immunosuppression. The mechanisms underlying this brain-immune signaling are largely unknown. We used animal models for experimental brain ischemia as a paradigm of acute brain lesions and additionally investigated a large cohort of stroke patients. We analyzed release of HMGB1 isoforms by mass spectrometry and investigated its inflammatory potency and signaling pathways by immunological in vivo and in vitro techniques. Features of the complex behavioral sickness behavior syndrome were characterized by homecage behavior analysis. HMGB1 downstream signaling, particularly with RAGE, …
Accuracy Of The Abc/2 Score For Intracerebral Hemorrhage: Systematic Review And Analysis Of Mistie, Clear-Ivh, And Clear Iii, A. J. Webb, N. L. Ullman, T. C. Morgan, J. Muschelli, J. Kornbluth, I. A. Awad, S. Mayo, M. Rosenblum, R. Narayan, D. F. Hanley, +14 Additional Authors
Accuracy Of The Abc/2 Score For Intracerebral Hemorrhage: Systematic Review And Analysis Of Mistie, Clear-Ivh, And Clear Iii, A. J. Webb, N. L. Ullman, T. C. Morgan, J. Muschelli, J. Kornbluth, I. A. Awad, S. Mayo, M. Rosenblum, R. Narayan, D. F. Hanley, +14 Additional Authors
Journal Articles
BACKGROUND AND PURPOSE: The ABC/2 score estimates intracerebral hemorrhage (ICH) volume, yet validations have been limited by small samples and inappropriate outcome measures. We determined accuracy of the ABC/2 score calculated at a specialized reading center (RC-ABC) or local site (site-ABC) versus the reference-standard computed tomography-based planimetry (CTP). METHODS: In Minimally Invasive Surgery Plus Recombinant Tissue-Type Plasminogen Activator for Intracerebral Hemorrhage Evacuation-II (MISTIE-II), Clot Lysis Evaluation of Accelerated Resolution of Intraventricular Hemorrhage (CLEAR-IVH) and CLEAR-III trials. ICH volume was prospectively calculated by CTP, RC-ABC, and site-ABC. Agreement between CTP and ABC/2 was defined as an absolute difference up to 5 …
Mesothelioma Patients With Germline Bap1 Mutations Have 7-Fold Improved Long-Term Survival, F. Baumann, E. Flores, A. Napolitano, S. Kanodia, E. Taioli, H. Pass, H. Yang, M. Carbone
Mesothelioma Patients With Germline Bap1 Mutations Have 7-Fold Improved Long-Term Survival, F. Baumann, E. Flores, A. Napolitano, S. Kanodia, E. Taioli, H. Pass, H. Yang, M. Carbone
Journal Articles
BRCA1-associated protein-1 (BAP1) mutations cause a new cancer syndrome, with a high rate of malignant mesothelioma (MM). Here, we tested the hypothesis that MM associated with germline BAP1 mutations has a better prognosis compared with sporadic MM. We compared survival among germline BAP1 mutation MM patients with that of all MM (N = 10 556) recorded in the United States Surveillance, Epidemiology, and End Results (SEER) data from 1973 to 2010. We identified 23 MM patients-11 alive-with germline BAP1 mutations and available data on survival. Ten patients had peritoneal MM, ten pleural MM and three MM in both locations. Thirteen …
Metformin And Myocardial Injury In Patients With Diabetes And St-Segment Elevation Myocardial Infarction: A Propensity Score Matched Analysis, S. Basnet, A. Kozikowski, A. N. Makaryus, R. Pekmezaris, R. Zeltser, M. Akerman, M. Lesser, G. Wolf-Klein
Metformin And Myocardial Injury In Patients With Diabetes And St-Segment Elevation Myocardial Infarction: A Propensity Score Matched Analysis, S. Basnet, A. Kozikowski, A. N. Makaryus, R. Pekmezaris, R. Zeltser, M. Akerman, M. Lesser, G. Wolf-Klein
Journal Articles
No abstract provided.
Tlr7 Influences Germinal Center Selection In Murine Sle, A. Boneparth, W. Huang, R. Bethunaickan, M. Woods, R. Sahu, S. Arora, M. Akerman, M. Lesser, A. Davidson
Tlr7 Influences Germinal Center Selection In Murine Sle, A. Boneparth, W. Huang, R. Bethunaickan, M. Woods, R. Sahu, S. Arora, M. Akerman, M. Lesser, A. Davidson
Journal Articles
TLR7 enhances germinal center maturation and migration of B cells to the dark zone where proliferation and somatic hypermutation occur. Our goal was to determine how Tlr7 dose influences selection of the autoreactive B cell repertoire in NZW/BXSB. Yaa mice bearing the site-directed heavy chain transgene 3H9 that encodes for the TLR7 regulated anti-CL response. To create a physiologic setting in which autoreactive B cells compete for survival with non-autoreactive B cells, we generated bone marrow chimeras in which disease onset occurred with similar kinetics and the transferred 3H9+ female non-Yaa, male Yaa or male TLR7(-/Yaa) cells could be easily …
The Glass Is Half Full: Evidence For Efficacy Of Alcohol-Wise At One University But Not The Other, K. Croom, L. Staiano-Coico, M. Lesser, D. K. Lewis, V. F. Reyna, T. C. Marchell, J. Frank, S. Ives
The Glass Is Half Full: Evidence For Efficacy Of Alcohol-Wise At One University But Not The Other, K. Croom, L. Staiano-Coico, M. Lesser, D. K. Lewis, V. F. Reyna, T. C. Marchell, J. Frank, S. Ives
Journal Articles
This research extends the growing literature about online alcohol prevention programs for first-year college students. Two independent randomized control studies, conducted at separate universities, evaluated the short-term effectiveness of Alcohol-Wise, an online alcohol prevention program not previously studied. It was hypothesized the prevention program would increase alcohol knowledge and reduce alcohol consumption, including high-risk alcohol-related behaviors, among first-year college students. At both universities, the intervention significantly increased alcohol-related knowledge. At one university, the prevention program also significantly reduced alcohol consumption and high-risk drinking behaviors, such as playing drinking games, heavy drinking, and extreme ritualistic alcohol consumption. Implications for the use …
Differential Expression Of Circulating Micrornas According To Severity Of Colorectal Neoplasia, G. Y. Ho, H. J. Jung, R. E. Schoen, T. Wang, J. Lin, Z. Williams, J. L. Weissfeld, J. Y. Park, O. Loudig, Y. Suh
Differential Expression Of Circulating Micrornas According To Severity Of Colorectal Neoplasia, G. Y. Ho, H. J. Jung, R. E. Schoen, T. Wang, J. Lin, Z. Williams, J. L. Weissfeld, J. Y. Park, O. Loudig, Y. Suh
Journal Articles
There is a need to develop a colorectal cancer (CRC) screening test that is noninvasive, cost effective, and sensitive enough to detect preneoplastic lesions. This case-control study examined the feasibility of using circulating extracellular microRNAs (miRNAs) to differentiate a spectrum of colorectal neoplasia of various severity and hence for early detection of colorectal neoplasia. Archived serum samples of 10 normal controls and 31 cases, including 10 with nonadvanced adenoma, 10 with advanced adenoma, and 11 with CRC, were profiled for circulating miRNAs using next-generation sequencing. Multiple linear regression, adjusting for age, gender, and smoking status, compared controls and the 3 …