Digital Commons Network^™

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, 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.

Erythropoiesis: Insights Into Pathophysiology And Treatments In 2017, A. Zivot, J. M. Lipton, A. Narla, L. Blanc

Journal Articles

No abstract provided.

Lineage-Specific Functionality Of An Interferon Regulatory Factor 5 Lupus Risk Haplotype: Lack Of B Cell Intrinsic Effects, J. Calise, S. M. Renteria, P. K. Gregersen, B. Diamond

Journal Articles

No abstract provided.

Myosin Iia Interacts With The Spectrin-Actin Membrane Skeleton To Control Red Blood Cell Membrane Curvature And Deformability, A. S. Smith, R. B. Nowak, S. Zhou, M. Giannetto, D. S. Gokhin, J. Papoin, I. C. Ghiran, L. Blanc, J. Wan, V. M. Fowler

Journal Articles

No abstract provided.

Highly Conserved Molecular Pathways, Including Wnt Signaling, Promote Functional Recovery From Spinal Cord Injury In Lampreys, P. E. Herman, A. Papatheodorou, S. A. Bryant, C. K. Waterbury, J. R. Herdy, A. A. Arcese, J. D. Buxbaum, J. J. Smith, J. R. Morgan, O. Bloom

Journal Articles

No abstract provided.

Reproducible Network And Regional Topographies Of Abnormal Glucose Metabolism Associated With Progressive Supranuclear Palsy: Multivariate And Univariate Analyses In American And Chinese Patient Cohorts, J. Ge, J. Wu, S. Peng, P. Wu, J. Wang, H. Zhang, Y. Guan, D. Eidelberg, C. Zuo, Y. Ma

Journal Articles

No abstract provided.

Mutations Of Recombinant Aquaporin-4 Antibody In The Fc Domain Can Impair Complement-Dependent Cellular Cytotoxicity And Transplacental Transport, S. Mader, L. Brimberg, J. N. Soltys, J. L. Bennett, B. Diamond

Journal Articles

© 2018 Mader, Brimberg, Soltys, Bennett and Diamond. Maternal antibodies provide protection for the developing fetus. Transplacental transport of pathogenic autoantibodies might pose a risk for the developing fetus. The transport of antibodies across the placenta to the fetal circulation occurs through the neonatal Fc salvage receptor (FcRn). During gestation, maternal autoantibodies are able to penetrate the embryonic brain before a functional intact blood-brain barrier is established. Brain-reactive antibodies to the water channel protein aquaporin-4 (AQP4) are a hallmark finding in neuromyelitis optica (NMO), a neurological disease that predominantly affects women, many of whom are of childbearing age. AQP4-IgG mediate …

Follicular Helper T Cells In Systemic Lupus Erythematosus, S. J. Kim, K. Lee, B. Diamond

Journal Articles

© 2018 Kim, Lee and Diamond. CD4+ follicular helper T (Tfh) cells constitute a subset of effector T cells that participate in the generation of high-affinity humoral responses. They express the chemokine receptor CXCR5 and produce the cytokine IL-21, both of which are required for their contribution to germinal center formation. Uncontrolled expansion of Tfh cells is observed in various mouse models of systemic autoimmune diseases and in patients with these diseases. In particular, the frequency of circulating Tfh is correlated with disease activity and anti-DNA antibody titer in patients with systemic lupus erythematosus. Recent studies reveal functional diversity within …

Mutant Klf1 In Adult Anemic Nan Mice Leads To Profound Transcriptome Changes And Disordered Erythropoiesis, D. Nébor, J. H. Graber, S. L. Ciciotte, R. F. Robledo, J. Papoin, E. Hartman, K. R. Gillinder, A. C. Perkins, L. Blanc, L. L. Peters, +1 Additional Author

Journal Articles

© 2018, The Author(s). Anemic Nan mice carry a mutation (E339D) in the second zinc finger of erythroid transcription factor KLF1. Nan-KLF1 fails to bind a subset of normal KLF1 targets and ectopically binds a large set of genes not normally engaged by KLF1, resulting in a corrupted fetal liver transcriptome. Here, we performed RNAseq using flow cytometric-sorted spleen erythroid precursors from adult Nan and WT littermates rendered anemic by phlebotomy to identify global transcriptome changes specific to the Nan Klf1 mutation as opposed to anemia generally. Mutant Nan-KLF1 leads to extensive and progressive transcriptome corruption in adult spleen erythroid …

Constitutive Vagus Nerve Activation Modulates Immune Suppression In Sepsis Survivors, M. Rana, Y. Fei-Bloom, M. Son, A. L. Bella, M. Ochani, Y. A. Levine, P. Y. Chiu, P. Wang, S. S. Chavan, B. T. Volpe, B. Sherry, B. Diamond

Journal Articles

© 2018 Rana, Fei-Bloom, Son, La Bella, Ochani, Levine, Chiu, Wang, Chavan, Volpe, Sherry and Diamond. Patients surviving a septic episode exhibit persistent immune impairment and increased mortality due to enhanced vulnerability to infections. In the present study, using the cecal ligation and puncture (CLP) model of polymicrobial sepsis, we addressed the hypothesis that altered vagus nerve activity contributes to immune impairment in sepsis survivors. CLP-surviving mice exhibited less TNFα in serum following administration of LPS, a surrogate for an infectious challenge, than control-operated (control) mice. To evaluate the role of the vagus nerve in the diminished response to LPS, …

Correction To: Exploring The Biological Functional Mechanism Of The Hmgb1/Tlr4/Md-2 Complex By Surface Plasmon Resonance., M. He, M. E. Bianchi, T. R. Coleman, K. J. Tracey, Y. Al-Abed

Journal Articles

After publication of this article (He et al., 2018), the corresponding authors recognised an error in Scheme 1, in particular to section "A. HMGB1/TLR4/MD-2 complex formation". Above "Step 2: B box binding to MD-2", the text incorrectly read: "Low affinity / extremely slow off". In addition, some text was omitted below "TLR4/MD-2". The correct version of Scheme 1 is included in this Correction article. The original article (He et al., 2018) has been corrected.

Exploring The Biological Functional Mechanism Of The Hmgb1/Tlr4/Md-2 Complex By Surface Plasmon Resonance., M. He, M. E. Bianchi, T. R. Coleman, K. J. Tracey, Y. Al-Abed

Journal Articles

High Mobility Group Box 1 (HMGB1) was first identified as a nonhistone chromatin-binding protein that functions as a pro-inflammatory cytokine and a Damage-Associated Molecular Pattern molecule when released from necrotic cells or activated leukocytes. HMGB1 consists of two structurally similar HMG boxes that comprise the pro-inflammatory (B-box) and the anti-inflammatory (A-box) domains. Paradoxically, the A-box also contains the epitope for the well-characterized anti-HMGB1 monoclonal antibody "2G7", which also potently inhibits HMGB1-mediated inflammation in a wide variety of in vivo models. The molecular mechanisms through which the A-box domain inhibits the inflammatory activity of HMGB1 and 2G7 exerts anti-inflammatory activity after …

Belimumab Promotes Negative Selection Of Activated Autoreactive B Cells In Systemic Lupus Erythematosus Patients., W. Huang, T. D. Quach, C. Dascalu, Z. Liu, T. Leung, M. Lesser, R. Furie, M. Mackay, C. Aranow Md, A. Davidson Md, +5 Additional Authors

Journal Articles

Belimumab has therapeutic benefit in active systemic lupus erythematosus (SLE), especially in patients with high-titer anti-dsDNA antibodies. We asked whether the profound B cell loss in belimumab-treated SLE patients is accompanied by shifts in the immunoglobulin repertoire. We enrolled 15 patients who had been continuously treated with belimumab for more than 7 years, 17 matched controls, and 5 patients who were studied before and after drug initiation. VH genes of sort-purified mature B cells and plasmablasts were subjected to next-generation sequencing. We found that B cell-activating factor (BAFF) regulates the transitional B cell checkpoint, with conservation of transitional 1 (T1) …

Serologic Features Of Cohorts With Variable Genetic Risk For Systemic Lupus Erythematosus., J. Bhattacharya, K. Pappas, B. Toz, C. Aranow, M. Mackay, P. K. Gregersen, O. Doumbo, A. K. Traore, M. L. Lesser, B. Diamond, +9 Additional Authors

Journal Articles

Systemic lupus erythematosus (SLE) is an autoimmune disease with genetic, hormonal, and environmental influences. In Western Europe and North America, individuals of West African descent have a 3-4 fold greater incidence of SLE than Caucasians. Paradoxically, West Africans in sub-Saharan Africa appear to have a low incidence of SLE, and some studies suggest a milder disease with less nephritis. In this study, we analyzed sera from African American female SLE patients and four other cohorts, one with SLE and others with varying degrees of risk for SLE in order to identify serologic factors that might correlate with risk of or …

Dissociated Oxygen Consumption And Carbon Dioxide Production In The Post-Cardiac Arrest Rat: A Novel Metabolic Phenotype., K. Shinozaki, L. Becker, Kota Saeki, J. Kim, T. Yin, Tong Da, J. W. Lampe

Journal Articles

BACKGROUND: The concept that resuscitation from cardiac arrest (CA) results in a metabolic injury is broadly accepted, yet patients never receive this diagnosis. We sought to find evidence of metabolic injuries after CA by measuring O

METHODS AND RESULTS: Rats were anesthetized and randomized into 3 groups: resuscitation from 10-minute asphyxia with inhaled 100% O

CONCLUSIONS: CA altered cellular metabolism resulting in increased VO

Dynamic Functional Connectivity States Reflecting Psychotic-Like Experiences, A. D. Barber, M. A. Lindquist, P. Derosse, K. H. Karlsgodt

Journal Articles

© 2017 Society of Biological Psychiatry Background: Psychotic-like experiences (PLEs) are associated with lower social and occupational functioning, and lower executive function. Emerging evidence also suggests that PLEs reflect neural dysfunction resembling that of psychotic disorders. Methods: The present study examined dynamic connectivity related to a measure of PLEs derived from the Achenbach Adult Self-Report, in an otherwise-healthy sample of adults from the Human Connectome Project. A total of 76 PLE-endorsing and 153 control participants were included in the final sample. To characterize network dysfunction, dynamic connectivity states were examined across large-scale resting-state networks using dynamic conditional correlation and k-means …

Functional Activation During A Cognitive Control Task In Healthy Youth Specific To Externalizing Or Internalizing Behaviors, K. H. Karlsgodt, A. A. Bato, T. Ikuta, B. D. Peters, P. Derosse, P. R. Szeszko, A. K. Malhotra

Journal Articles

© 2017 Society of Biological Psychiatry Background: Externalizing behaviors are negative behaviors expressed outwardly, including rule breaking, aggression, and risk taking; internalizing behaviors are expressed inwardly, including depression, withdrawal, and anxiety. Such behavior can cause problems in early life and predict difficulties across the lifespan. There is evidence for a relationship between executive function and both externalizing and internalizing. However, although these behaviors occur along a spectrum, there is little neuroimaging research on this relationship in typically developing youth. Methods: We assessed 41 youth (10–19 years of age) using the Multi-Source Interference Task during functional magnetic resonance imaging and related …

Microarray Analysis Of Human Keratinocytes From Different Anatomic Sites Reveals Site-Specific Immune Signaling And Responses To Human Papillomavirus Type 16 Transfection, M. Israr, D. Rosenthal, L. Frejo-Navarro, J. Devoti, C. Meyers, V. R. Bonagura

Journal Articles

No abstract provided.

Psychopharmacological Treatment In The Raise-Etp Study: Outcomes Of A Manual And Computer Decision Support System Based Intervention, D. G. Robinson, N. R. Schooler, C. U. Correll, M. John, B. T. Kurian, P. Marcy, A. L. Miller, R. Pipes, M. H. Trivedi, J. M. Kane

Journal Articles

No abstract provided.

Exploration Of Treatment Matching Of Problem Drinker Characteristics To Motivational Interviewing And Non-Directive Client-Centered Psychotherapy, A. Kuerbis, J. Houser, S. Levak, S. Shao, J. Morgenstern

Journal Articles

No abstract provided.

Comparing Daily Drivers Of Problem Drinking Among Older And Younger Adults: An Electronic Daily Diary Study Using Smartphones, A. Kuerbis, H. Treloar Padovano, S. Shao, J. Houser, F. J. Muench, J. Morgenstern

Journal Articles

© 2018 Elsevier B.V. Background: By 2030, numbers and proportions of older adults with substance-use problems are expected to increase. While risk factors for problem drinking in late life have been identified, it remains unknown whether these factors drive daily drinking among older problem drinkers. This study examined the daily drivers of drinking among problem drinkers, moderated by age, utilizing ecological momentary assessment (EMA). Method: Participants (N = 139), ages 20–73, received daily EMA online surveys completed via a smartphone prior to initiation of treatment. Multilevel modeling tested the moderating impact of age on within- and between-person relationships between drinking …

Dopamine Modulates Striatal Response To Reward And Punishment In Patients With Parkinson's Disease: A Pharmacological Challenge Fmri Study, M. Argyelan, M. Herzallah, W. Sako, I. Delucia, D. Sarpal, V. An, T. Fitzpatrick, A. A. Moustafa, D. Eidelberg, M. Gluck

Journal Articles

No abstract provided.

Genome-Wide Association Meta-Analysis In 269,867 Individuals Identifies New Genetic And Functional Links To Intelligence, J. E. Savage, P. R. Jansen, S. Stringer, K. Watanabe, J. W. Trampush, P. Derosse, T. Lencz, A. K. Malhotra, J. Yu, D. Posthuma, +107 Additional Authors

Journal Articles

No abstract provided.

The Age-Related Perfusion Pattern Measured With Arterial Spin Labeling Mri In Healthy Subjects, N. Zhang, M. L. Gordon, Y. Ma, B. Chi, J. J. Gomar, S. Peng, P. B. Kingsley, D. Eidelberg, T. E. Goldberg

Journal Articles

No abstract provided.

Healthy Adolescent Performance With Standardized Scoring Tables For The Matrics Consensus Cognitive Battery: A Multisite Study., R. E. Smelror, K. N. Jørgensen, V. Lonning, I. Kelleher, M. Cannon, P. Derosse, A. K. Malhotra, K. H. Karlsgodt, O. A. Andreassen, I. Agartz, +6 Additional Authors

Journal Articles

The aim of this study was to develop standardized scores and scoring tables for test performance in healthy adolescents for the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB) for each year from 11 to 19 years of age, by sex, with T scores and percentile ranks.A total of 502 healthy participants (aged 11-19 years) from 7 cohorts from Ireland, Norway, Sweden, and United States, were included in this multisite study. Regression-predicted means for the MCCB tests, except the social cognition subtest, were calculated using the MCCB test scores as outcome variables and age, …

The Role Of Genetics In Advancing Precision Medicine For Alzheimer's Disease-A Narrative Review., Y. Freudenberg-Hua, W. Li, P. Davies

Journal Articles

Alzheimer's disease (AD) is the most common type of dementia, which has a substantial genetic component. AD affects predominantly older people. Accordingly, the prevalence of dementia has been rising as the population ages. To date, there are no effective interventions that can cure or halt the progression of AD. The only available treatments are the management of certain symptoms and consequences of dementia. The current state-of-the-art medical care for AD comprises three simple principles: prevent the preventable, achieve early diagnosis, and manage the manageable symptoms. This review provides a summary of the current state of knowledge of risk factors for …

Cold-Inducible Rna-Binding Protein Activates Splenic T Cells During Sepsis In A Tlr4-Dependent Manner, A. C. Bolognese, A. Sharma, W. Yang, J. Nicastro, G. F. Coppa, P. Wang

Journal Articles

No abstract provided.

Cirp Increases Icam-1(+) Phenotype Of Neutrophils Exhibiting Elevated Inos And Nets In Sepsis, Y. Ode, M. Aziz, P. Wang

Journal Articles

No abstract provided.

Activation Of Invariant Natural Killer T Cells Redirects The Inflammatory Response In Neonatal Sepsis, A. C. Bolognese, W. Yang, L. W. Hansen, A. Sharma, J. M. Nicastro, G. F. Coppa, P. Wang

Journal Articles

No abstract provided.