Smoking Is The Most Significant Modifiable Lung Cancer Risk Factor In Systemic Lupus Erythematosus,
2018
Zucker School of Medicine at Hofstra/Northwell
Smoking Is The Most Significant Modifiable Lung Cancer Risk Factor In Systemic Lupus Erythematosus, S. Bernatsky, R. Ramsey-Goldman, M. Petri, M. B. Urowitz, D. D. Gladman, P. R. Fortin, E. H. Yelin, E. Ginzler, C. Aranow, A. E. Clarke, +9 Additional Authors
Journal Articles
Copyright © 2018 The Journal of Rheumatology. All rights reserved. Objective. To assess lung cancer risk in systemic lupus erythematosus (SLE), relative to demographics, drug exposures, smoking, and disease activity. Methods.We analyzed data from 14 SLE cohorts. We calculated adjusted HR estimates for lung cancer in SLE, relative to demographics, smoking, time-dependent medication exposures, and cumulative disease activity [mean adjusted SLE Disease Activity Index (SLEDAI) scores]. This project was approved by the ethics boards of all participating institutions, including the Institutional Review Board of the McGill University Health Centre. The ethics approval number for the Cancer Risk study is GEN-06-031. …
New Insights Into The Function Of Rab Gtpases In The Context Of Exosomal Secretion,
2018
Zucker School of Medicine at Hofstra/Northwell
New Insights Into The Function Of Rab Gtpases In The Context Of Exosomal Secretion, L. Blanc, M. Vidal
Journal Articles
© 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group © 2017, © Lionel Blanc and Michel Vidal. In the last two decades, extracellular vesicle-mediated communication between cells has become a major field in cell biology. However, the function of extracellular vesicles is far from clear, especially due to the disparity of released vesicles by cells. Basically, one must consider vesicles budding from the cell plasma membrane (ectosomes) and vesicles released upon fusion of an endosomal multivesicular compartment (exosomes). Moreover, even for exosomes, we report and discuss here the possibility that different routes regulated by …
No Improvement In Long-Term Survival Over Time For Chronic Lymphocytic Leukemia Patients In Stereotyped Subsets #1 And #2 Treated With Chemo(Immuno)Therapy,
2018
Zucker School of Medicine at Hofstra/Northwell
No Improvement In Long-Term Survival Over Time For Chronic Lymphocytic Leukemia Patients In Stereotyped Subsets #1 And #2 Treated With Chemo(Immuno)Therapy, P. Baliakas, M. Mattsson, A. Hadzidimitriou, E. Minga, A. Agathangelidis, L. A. Sutton, L. Scarfo, Z. Davis, N. Chiorazzi, K. Stamatopoulos, +30 Additional Authors
Journal Articles
No abstract provided.
Somatic Cll Mutations Occur At Multiple Distinct Hematopoietic Maturation Stages: Documentation And Cautionary Note Regarding Cell Fraction Purity,
2018
Northwell Health
Somatic Cll Mutations Occur At Multiple Distinct Hematopoietic Maturation Stages: Documentation And Cautionary Note Regarding Cell Fraction Purity, S. Marsilio, H. Khiabanian, G. Fabbri, S. Vergani, C. Scuoppo, E. Montserrat, E. J. Shpall, M. Hadigol, K. R. Rai, N. Chiorazzi, +4 Additional Authors
Journal Articles
No abstract provided.
Genetic Background May Contribute To The Latitude-Dependent Prevalence Of Dermatomyositis And Anti-Tif1-Γ Autoantibodies In Adult Patients With Myositis,
2018
Zucker School of Medicine at Hofstra/Northwell
Genetic Background May Contribute To The Latitude-Dependent Prevalence Of Dermatomyositis And Anti-Tif1-Γ Autoantibodies In Adult Patients With Myositis, J. E. Parkes, S. Rothwell, A. Oldroyd, H. Chinoy, J. A. Lamb, I. E. Lundberg, F. W. Miller, P. K. Gregersen, G. Marder, Z. E. Betteridge, +25 Additional Authors
Journal Articles
© 2018 The Author(s). Background: The prevalence of dermatomyositis (DM) versus DM and polymyositis (PM) combined has been shown to be negatively associated with latitude. This observation has been attributed to increasing exposure to ultraviolet (UV) light towards the equator. In this study, we investigated whether differing genetic background in populations could contribute to this distribution of DM. Methods: Case data derived from the MYOGEN (Myositis Genetics Consortium) Immunochip study (n = 1769) were used to model the association of DM prevalence and DM-specific autoantibodies with latitude. Control data (n = 9911) were used to model the relationship of human …
Hydroxychloroquine Prescription Trends And Predictors For Excess Dosing Per Recent Ophthalmology Guidelines,
2018
Zucker School of Medicine at Hofstra/Northwell
Hydroxychloroquine Prescription Trends And Predictors For Excess Dosing Per Recent Ophthalmology Guidelines, A. M. Jorge, R. B. Melles, Y. Zhang, N. Lu, S. K. Rai, L. H. Young, K. H. Costenbader, R. Ramsey-Goldman, C. Aranow Md, H. Choi, +6 Additional Authors
Journal Articles
© 2018 The Author(s). Background: Hydroxychloroquine (HCQ) retinopathy may be more common than previously recognized; recent ophthalmology guidelines have revised recommendations from ideal body weight (IBW)-based dosing to actual body weight (ABW)-based dosing. However, contemporary HCQ prescribing trends in the UK remain unknown. Methods: We examined a UK general population database to investigate HCQ dosing between 2007 and 2016. We studied trends of excess HCQ dosing per ophthalmology guidelines (defined by exceeding 6.5 mg/kg of IBW and 5.0 mg/kg of ABW) and determined their independent predictors using multivariable logistic regression analyses. Results: Among 20,933 new HCQ users (78% female), the …
Methods For High-Dimensonal Analysis Of Cells Dissociated From Cyropreserved Synovial Tissue,
2018
Zucker School of Medicine at Hofstra/Northwell
Methods For High-Dimensonal Analysis Of Cells Dissociated From Cyropreserved Synovial Tissue, L. T. Donlin, D. A. Rao, K. Wei, K. Slowikowski, M. J. Mcgeachy, J. D. Turner, P. K. Gregersen, R. Furie, B. Diamond, M. Mcmahon, +81 Additional Authors
Journal Articles
© 2018 The Author(s). Background: Detailed molecular analyses of cells from rheumatoid arthritis (RA) synovium hold promise in identifying cellular phenotypes that drive tissue pathology and joint damage. The Accelerating Medicines Partnership RA/SLE Network aims to deconstruct autoimmune pathology by examining cells within target tissues through multiple high-dimensional assays. Robust standardized protocols need to be developed before cellular phenotypes at a single cell level can be effectively compared across patient samples. Methods: Multiple clinical sites collected cryopreserved synovial tissue fragments from arthroplasty and synovial biopsy in a 10% DMSO solution. Mechanical and enzymatic dissociation parameters were optimized for viable cell …
Sputum Detection Of Predisposing Genetic Mutations In Women With Pulmonary Nontuberculous Mycobacterial Disease,
2018
Zucker School of Medicine at Hofstra/Northwell
Sputum Detection Of Predisposing Genetic Mutations In Women With Pulmonary Nontuberculous Mycobacterial Disease, J. V. Philley, K. L. Hertweck, A. Kannan, B. A. Brown-Elliott, R. J. Wallace, A. Kurdowska, H. Ndetan, K. P. Singh, E. J. Miller, S. Dasgupta, +1 Additional Author
Journal Articles
© 2018, The Author(s). Nontuberculous mycobacterial lung disease (NTM), including Mycobacterium avium complex (MAC), is a growing health problem in North America and worldwide. Little is known about the molecular alterations occurring in the tissue microenvironment during NTM pathogenesis. Utilizing next generation sequencing, we sequenced sputum and matched lymphocyte DNA in 15 MAC patients for a panel of 19 genes known to harbor cancer susceptibility associated mutations. Thirteen of 15 NTM subjects had a diagnosis of breast cancer (BCa) before or after NTM infection. Thirty three percent (4/12) of these NTM-BCa cases exhibited at least 3 somatic mutations in sputa …
Quantum Confined Peptide Assemblies With Tunable Visible To Near-Infrared Spectral Range,
2018
Tel Aviv University
Quantum Confined Peptide Assemblies With Tunable Visible To Near-Infrared Spectral Range, Kai Tao, Zhen Fan, Leming Sun, Pandeeswar Makam, Zhen Tian, Mark Ruegsegger, Shira Shaham-Niv, Derek Hansford, Ruth Aizen, Zui Pan, Scott Galster, Jianjie Ma, Fan Yuan, Mingsu Si, Songnan Qu, Mingjun Zhang, Ehud Gazit, Junbai Li
Faculty & Staff Scholarship
Quantum confined materials have been extensively studied for photoluminescent applica- tions. Due to intrinsic limitations of low biocompatibility and challenging modulation, the utilization of conventional inorganic quantum confined photoluminescent materials in bio- imaging and bio-machine interface faces critical restrictions. Here, we present aromatic cyclo-dipeptides that dimerize into quantum dots, which serve as building blocks to further self-assemble into quantum confined supramolecular structures with diverse morphologies and photoluminescence properties. Especially, the emission can be tuned from the visible region to the near-infrared region (420 nm to 820 nm) by modulating the self-assembly process. Moreover, no obvious cytotoxic effect is observed for …
Fasudil In Combination With Bone Marrow Stromal Cells (Bmscs) Attenuates Alzheimer’S Disease-Related Changes Through The Regulation Of The Peripheral Immune System,
2018
Shanxi Datong University & Institute of Genetics and Development Biology
Fasudil In Combination With Bone Marrow Stromal Cells (Bmscs) Attenuates Alzheimer’S Disease-Related Changes Through The Regulation Of The Peripheral Immune System, Jiezhong Yu, Yuqing Yan, Qingfang Gu, Gajendra Kumar, Hongqiang Yu, Yijin Zhao, Chunyun Liu, Ye Gao, Zhi Chai, Jasleen Chumber, Bao-Guo Xiao, Guang-Xian Zhang, Han-Ting Zhang, Yuqiang Jiang, Cun-Gen Ma
Faculty & Staff Scholarship
Alzheimer’s disease (AD) is a chronic progressive neurodegenerative disease. Its mechanism is still not clear. Majority of research focused on the central nervous system (CNS) changes, while few studies emphasize on peripheral immune system modulation. Our study aimed to investigate the regulation of the peripheral immune system and its relationship to the severity of the disease after treatment in an AD model of APPswe/PSEN1dE9 transgenic (APP/PS1 Tg) mice. APP/PS1 Tg mice (8 months old) were treated with the ROCK-II inhibitor 1-(5-isoquinolinesulfonyl)- homo-piperazine (Fasudil) (intraperitoneal (i.p.) injections, 25 mg/kg/day), bone marrow stromal cells (BMSCs; caudal vein injections, 1 × 106 BMSCs …
Dysregulation Of Daf-16/Foxo3a-Mediated Stress Responses Accelerates T Oxidative Dna Damage Induced Aging,
2018
The Scripps Research Institute
Dysregulation Of Daf-16/Foxo3a-Mediated Stress Responses Accelerates T Oxidative Dna Damage Induced Aging, Aditi U. Gurkar, Andria R. Robinson, Yuxiang Cui, Xuesen Li, Shailaja K. Allani, Amanda Webster, Mariya Muravia, Mohammad Fallahi, Herbert Weissbach, Paul D. Robbins, Yinsheng Wang, Eric E. Kelley, Claudette M. St. Croix, Laura J. Niedernhofer, Matthew S. Gill
Faculty & Staff Scholarship
DNA damage is presumed to be one type of stochastic macromolecular damage that contributes to aging, yet little is known about the precise mechanism by which DNA damage drives aging. Here, we attempt to address this gap in knowledge using DNA repair-deficient C. elegans and mice. ERCC1-XPF is a nuclear endonuclease required for genomic stability and loss of ERCC1 in humans and mice accelerates the incidence of age-related pathologies. Like mice, ercc-1 worms are UV sensitive, shorter lived, display premature functional decline and they accumulate spontaneous oxidative DNA lesions (cyclopurines) more rapidly than wild-type worms. We found that ercc-1 worms …
High Mobility Group Box 1 Orchestrates Tissue Regeneration Via Cxcr4,
2018
Northwell Health
High Mobility Group Box 1 Orchestrates Tissue Regeneration Via Cxcr4, M. Tirone, N. L. Tran, C. Ceriotti, A. Gorzanelli, M. Canepari, R. Bottinelli, A. Raucci, M. He, Y. Al-Abed, E. Vénéreau, +17 Additional Authors
Journal Articles
© 2018 Tirone et al. Inflammation and tissue regeneration follow tissue damage, but little is known about how these processes are coordinated. High Mobility Group Box 1 (HMGB1) is a nuclear protein that, when released on injury, triggers inflammation. We previously showed that HMGB1 with reduced cysteines is a chemoattractant, whereas a disulfide bond makes it a proinflammatory cytokine. Here we report that fully reduced HMGB1 orchestrates muscle and liver regeneration via CXCR4, whereas disulfide HMGB1 and its receptors TLR4/MD-2 and RAGE (receptor for advanced glycation end products) are not involved. Injection of HMGB1 accelerates tissue repair by acting on …
B Cell-Intrinsic Role For Irf5 In Tlr9/Bcr-Induced Human B Cell Activation, Proliferation, And Plasmablast Differentiation,
2018
Northwell Health
B Cell-Intrinsic Role For Irf5 In Tlr9/Bcr-Induced Human B Cell Activation, Proliferation, And Plasmablast Differentiation, S. De, B. Zhang, T. Shih, S. Singh, A. Winkler, R. Donnelly, B. J. Barnes
Journal Articles
© 2018 De, Zhang, Shih, Singh, Winkler, Donnelly and Barnes. Upon recognition of antigen, B cells undergo rapid proliferation followed by differentiation to specialized antibody secreting cells (ASCs). During this transition, B cells are reliant upon a multilayer transcription factor network to achieve a dramatic remodeling of the B cell transcriptional landscape. Increased levels of ASCs are often seen in autoimmune diseases and it is believed that altered expression of regulatory transcription factors play a role in this imbalance. The transcription factor interferon regulatory factor 5 (IRF5) is one such candidate as polymorphisms in IRF5 associate with risk of numerous …
Disruption Of Network For Visual Perception Of Natural Motion In Primary Dystonia,
2018
Northwell Health
Disruption Of Network For Visual Perception Of Natural Motion In Primary Dystonia, K. Fujita, W. Sako, A. Vo, S. B. Bressman, D. Eidelberg
Journal Articles
© 2017 Wiley Periodicals, Inc. In healthy subjects, brain activation in motor regions is greater during the visual perception of “natural” target motion, which complies with the two-thirds power law, than of “unnatural” motion, which does not. It is unknown whether motion perception is normally mediated by a specific network that can be altered in the setting of disease. We used block-design functional magnetic resonance imaging and covariance analysis to identify normal network topographies activated in response to “natural” versus “unnatural” motion. A visual motion perception-related pattern (VPRP) was identified in 12 healthy subjects, characterized by covarying activation responses in …
Folic Acid Derived-P5779 Mimetics Regulate Damp-Mediated Inflammation Through Disruption Of Hmgb1:Tlr4:Md-2 Axes,
2018
Northwell Health
Folic Acid Derived-P5779 Mimetics Regulate Damp-Mediated Inflammation Through Disruption Of Hmgb1:Tlr4:Md-2 Axes, S. Sun, M. He, Y. Wang, H. Yang, Y. Al-Abed
Journal Articles
© 2018 Sun et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. High mobility group box 1 (HMGB1) is a damage-associated molecular pattern (DAMP) protein that mediates inflammatory responses after infection or injury. Previously, we reported a peptide inhibitor of HMGB1 (P5779) that acts by directly interrupting HMGB1/MD-2 binding. Here, fingerprint similarity search and docking studies suggest folic acid derived-drugs function as P5779 mimetopes. Molecular dynamic (MD) simulation studies demonstrate that folic acid …
Histopathologic Characteristics Of Biopsies From Dogs Undergoing Surgery With Concurrent Gross Splenic And Hepatic Masses: 125 Cases (2012-2016),
2018
Northwell Health
Histopathologic Characteristics Of Biopsies From Dogs Undergoing Surgery With Concurrent Gross Splenic And Hepatic Masses: 125 Cases (2012-2016), F. J. Leyva, C. A. Loughin, C. W. Dewey, D. J. Marino, M. Akerman, M. L. Lesser
Journal Articles
© 2018 The Author(s). Objective: To investigate the histopathologic characteristics of concurrent splenic and liver masses in dogs undergoing splenectomy and liver mass biopsy/resection. Medical records of 125 client-owned dogs found to have splenic mass or masses and a liver mass or masses during surgery were examined. Signalment (age, sex, breed), body weight, and results of histopathology were recorded for all dogs. Results: Twenty-seven percent (34/125) of the dogs in this study had no evidence of malignancy in either the liver or the spleen. Sixty of 125 dogs (48.0%) had malignancy in the spleen and liver, and 56 (56/60, 93.3%) …
Persons With Chronic Spinal Cord Injury Have Decreased Natural Killer Cell And Increased Toll-Like Receptor/Inflammatory Gene Expression,
2018
Northwell Health
Persons With Chronic Spinal Cord Injury Have Decreased Natural Killer Cell And Increased Toll-Like Receptor/Inflammatory Gene Expression, P. Herman, A. Stein, K. Gibbs, I. Korsunsky, P. Gregersen, O. Bloom
Journal Articles
No abstract provided.
Comprehensive Analysis Of Phospholipids In The Brain, Heart, Kidney, And Liver: Brain Phospholipids Are Least Enriched With Polyunsaturated Fatty Acids,
2018
Northwell Health
Comprehensive Analysis Of Phospholipids In The Brain, Heart, Kidney, And Liver: Brain Phospholipids Are Least Enriched With Polyunsaturated Fatty Acids, J. Choi, T. Yin, K. Shinozaki, J. W. Lampe, J. F. Stevens, L. B. Becker, J. Kim
Journal Articles
No abstract provided.
High-Mobility Group Box 1-Induced Complement Activation Causes Sterile Inflammation,
2018
Northwell Health
High-Mobility Group Box 1-Induced Complement Activation Causes Sterile Inflammation, S. Y. Kim, M. Son, S. E. Lee, I. H. Park, M. S. Kwak, M. Han, H. S. Lee, E. S. Kim, B. Diamond, J. S. Shin, +3 Additional Authors
Journal Articles
© 2018 Kim, Son, Lee, Kwak, Han, Lee, Park, Kim, Kim, Lee, Choi, Diamond and Shin. High-mobility group box 1 (HMGB1), a well-known danger-associated molecular pattern molecule, acts as a pro-inflammatory molecule when secreted by activated immune cells or released after necrotic cell damage. HMGB1 binds to immunogenic bacterial components and augments septic inflammation. In this study, we show how HMGB1 mediates complement activation, promoting sterile inflammation. We show that HMGB1 activates the classical pathway of complement system in an antibody-independent manner after binding to C1q. The C3a complement activation product in human plasma and C5b-9 membrane attack complexes on …
Immunization Elicits Antigen-Specific Antibody Sequestration In Dorsal Root Ganglia Sensory Neurons,
2018
Northwell Health
Immunization Elicits Antigen-Specific Antibody Sequestration In Dorsal Root Ganglia Sensory Neurons, M. Gunasekaran, P. K. Chatterjee, A. Shih, G. H. Imperato, G. Kumar, A. Lee, C. Bouton, B. Sherry, B. Diamond, T. R. Coleman, C. N. Metz, K. J. Tracey, S. S. Chavan, +9 Additional Authors
Journal Articles
No abstract provided.
