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https://www.readbyqxmd.com/read/29210313/pain-predicts-poorer-health-related-quality-of-life-in-childhood-onset-systemic-lupus-erythematosus-a-cohort-study
#1
Ji Li, Jordan T Jones, Catherine Donnelly, Natoshia Cunningham, Susmita Kashikar-Zuck, Hermine I Brunner
Objectives To investigate the predictive value of pain on health-related quality of life (HRQoL) among patients with childhood-onset systemic lupus erythematous (cSLE), as increased adverse psychosocial events are reported in patients with cSLE, but the predictive impact of psychological events on HRQoL remains unclear. Methods This cohort study recruited patients with cSLE from the Cincinnati Children's Hospital Medical Centre rheumatology clinic. Data regarding pain due to lupus in past week, and HRQoL, were collected during a baseline and 6-month follow-up visit...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/29169635/environmental-triggers-in-systemic-lupus-erythematosus
#2
REVIEW
Gaurav Gulati, Hermine I Brunner
Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect almost any organ in the human body. Despite significant advancements in our understanding of SLE over the recent years, its exact mode of onset and disease progression remains elusive. Low concordance rates among monozygotic twins with SLE (as low as 24%), clustering of disease prevalence around polluted regions and an urban-rural difference in prevalence all highlight the importance of environmental influences in SLE. Experimental data strongly suggests a complex interaction between the exposome (or environmental influences) and genome (genetic material) to produce epigenetic changes (epigenome) that can alter the expression of genetic material and lead to development of disease in the susceptible individual...
October 5, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29065913/urine-s100-proteins-as-potential-biomarkers-of-lupus-nephritis-activity
#3
Jessica L Turnier, Ndate Fall, Sherry Thornton, David Witte, Michael R Bennett, Simone Appenzeller, Marisa S Klein-Gitelman, Alexei A Grom, Hermine I Brunner
BACKGROUND: Improved, noninvasive biomarkers are needed to accurately detect lupus nephritis (LN) activity. The purpose of this study was to evaluate five S100 proteins (S100A4, S100A6, S100A8/9, and S100A12) in both serum and urine as potential biomarkers of global and renal system-specific disease activity in childhood-onset systemic lupus erythematosus (cSLE). METHODS: In this multicenter study, S100 proteins were measured in the serum and urine of four cSLE cohorts and healthy control subjects using commercial enzyme-linked immunosorbent assays...
October 24, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/29029629/effects-of-age-and-gender-on-reference-levels-of-biomarkers-comprising-the-pediatric-renal-activity-index-for-lupus-nephritis-p-rail
#4
Michael R Bennett, Qing Ma, Jun Ying, Prasad Devarajan, Hermine Brunner
BACKGROUND: Systemic Lupus Erythematosus (SLE) is a multisystem autoimmune disease that disproportionately effects women and children of minorities. Renal involvement (lupus nephritis, or LN) occurs in up to 80% of children with SLE and is a major determinant of poor prognosis. We have developed a non-invasive pediatric Renal Activity Index for Lupus (p-RAIL) that consists of laboratory measures that reflect histologic LN activity. These markers are neutrophil gelatinase associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1), monocyte chemotactic protein (MCP-1), adiponectin (APN), ceruloplasmin (CP) and hemopexin (HPX)...
October 13, 2017: Pediatric Rheumatology Online Journal
https://www.readbyqxmd.com/read/28765255/malignancy-in-pediatric-onset-systemic-lupus-erythematosus
#5
Sasha Bernatsky, Ann E Clarke, Omid Zahedi Niaki, Jeremy Labrecque, Laura E Schanberg, Earl D Silverman, Kristen Hayward, Lisa Imundo, Hermine I Brunner, Kathleen A Haines, Randy Q Cron, Kiem Oen, Linda Wagner-Weiner, Alan M Rosenberg, Kathleen M O'Neil, Ciarán M Duffy, Emily von Scheven, Lawrence Joseph, Jennifer L Lee, Rosalind Ramsey-Goldman
OBJECTIVE: To determine cancer incidence in a large pediatric-onset systemic lupus erythematosus (SLE) population. METHODS: Data were examined from 12 pediatric SLE registries in North America. Patients were linked to their regional cancer registries to detect cancers observed after cohort entry, defined as date first seen in the clinic. The expected number of malignancies was obtained by multiplying the person-years in the cohort (defined from cohort entry to end of followup) by the geographically matched age-, sex-, and calendar year-specific cancer rates...
October 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28714469/transancestral-mapping-and-genetic-load-in-systemic-lupus-erythematosus
#6
Carl D Langefeld, Hannah C Ainsworth, Deborah S Cunninghame Graham, Jennifer A Kelly, Mary E Comeau, Miranda C Marion, Timothy D Howard, Paula S Ramos, Jennifer A Croker, David L Morris, Johanna K Sandling, Jonas Carlsson Almlöf, Eduardo M Acevedo-Vásquez, Graciela S Alarcón, Alejandra M Babini, Vicente Baca, Anders A Bengtsson, Guillermo A Berbotto, Marc Bijl, Elizabeth E Brown, Hermine I Brunner, Mario H Cardiel, Luis Catoggio, Ricard Cervera, Jorge M Cucho-Venegas, Solbritt Rantapää Dahlqvist, Sandra D'Alfonso, Berta Martins Da Silva, Iñigo de la Rúa Figueroa, Andrea Doria, Jeffrey C Edberg, Emőke Endreffy, Jorge A Esquivel-Valerio, Paul R Fortin, Barry I Freedman, Johan Frostegård, Mercedes A García, Ignacio García de la Torre, Gary S Gilkeson, Dafna D Gladman, Iva Gunnarsson, Joel M Guthridge, Jennifer L Huggins, Judith A James, Cees G M Kallenberg, Diane L Kamen, David R Karp, Kenneth M Kaufman, Leah C Kottyan, László Kovács, Helle Laustrup, Bernard R Lauwerys, Quan-Zhen Li, Marco A Maradiaga-Ceceña, Javier Martín, Joseph M McCune, David R McWilliams, Joan T Merrill, Pedro Miranda, José F Moctezuma, Swapan K Nath, Timothy B Niewold, Lorena Orozco, Norberto Ortego-Centeno, Michelle Petri, Christian A Pineau, Bernardo A Pons-Estel, Janet Pope, Prithvi Raj, Rosalind Ramsey-Goldman, John D Reveille, Laurie P Russell, José M Sabio, Carlos A Aguilar-Salinas, Hugo R Scherbarth, Raffaella Scorza, Michael F Seldin, Christopher Sjöwall, Elisabet Svenungsson, Susan D Thompson, Sergio M A Toloza, Lennart Truedsson, Teresa Tusié-Luna, Carlos Vasconcelos, Luis M Vilá, Daniel J Wallace, Michael H Weisman, Joan E Wither, Tushar Bhangale, Jorge R Oksenberg, John D Rioux, Peter K Gregersen, Ann-Christine Syvänen, Lars Rönnblom, Lindsey A Criswell, Chaim O Jacob, Kathy L Sivils, Betty P Tsao, Laura E Schanberg, Timothy W Behrens, Earl D Silverman, Marta E Alarcón-Riquelme, Robert P Kimberly, John B Harley, Edward K Wakeland, Robert R Graham, Patrick M Gaffney, Timothy J Vyse
Systemic lupus erythematosus (SLE) is an autoimmune disease with marked gender and ethnic disparities. We report a large transancestral association study of SLE using Immunochip genotype data from 27,574 individuals of European (EA), African (AA) and Hispanic Amerindian (HA) ancestry. We identify 58 distinct non-HLA regions in EA, 9 in AA and 16 in HA (∼50% of these regions have multiple independent associations); these include 24 novel SLE regions (P<5 × 10(-8)), refined association signals in established regions, extended associations to additional ancestries, and a disentangled complex HLA multigenic effect...
July 17, 2017: Nature Communications
https://www.readbyqxmd.com/read/28662595/fatigue-and-depression-predict-reduced-health-related-quality-of-life-in-childhood-onset-lupus
#7
C Donnelly, N Cunningham, J T Jones, L Ji, H I Brunner, S Kashikar-Zuck
We aimed to identify risk factors for persistently reduced health-related quality of life in childhood-onset lupus and describe a risk profile for persistently reduced health-related quality of life. At a tertiary rheumatology clinic, 50 childhood onset lupus patients were assessed twice, approximately six months apart. Measures of disease activity and patient-reported measures of health-related quality of life, pain, depressive symptoms, anxiety and disability were collected at each visit. At visits 1 and 2, respectively, clinically relevant fatigue was present in 66% and 56% of patients; clinically significant depressive symptoms in 26% and 24%; and clinically significant anxiety in 34% and 28%...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28620062/urine-biomarkers-to-predict-response-to-lupus-nephritis-therapy-in-children-and-young-adults
#8
Hermine I Brunner, Michael R Bennett, Gaurav Gulati, Khalid Abulaban, Marisa S Klein-Gitelman, Stacy P Ardoin, Lori B Tucker, Kelly A Rouster-Stevens, David Witte, Jun Ying, Prasad Devarajan
OBJECTIVE: To delineate urine biomarkers that forecast response to therapy of lupus nephritis (LN). METHODS: Starting from the time of kidney biopsy, patients with childhood-onset systemic lupus erythematosus who were diagnosed with LN were studied serially. Levels of 15 biomarkers were measured in random spot urine samples, including adiponectin, α-1-acid glycoprotein (AGP), ceruloplasmin, hemopexin, hepcidin, kidney injury molecule 1, monocyte chemotactic protein-1, lipocalin-like prostaglandin D synthase (LPGDS), transforming growth factor-β (TGF-β), transferrin, and vitamin D binding protein (VDBP)...
August 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28478696/inter-observer-variability-of-the-histological-classification-of-lupus-glomerulonephritis-in-children
#9
L Oni, M W Beresford, D Witte, A Chatzitolios, N Sebire, K Abulaban, R Shukla, J Ying, H I Brunner
The gold standard for the classification of lupus nephritis is renal histology but reporting variation exists. The aim of this study was to assess the inter-observer variability of the 2003 International Society of Nephrology/Royal Pathology Society (ISN/RPS) lupus nephritis histological classification criteria in children. Histopathologists from a reference centre and three tertiary paediatric centres independently reviewed digitalized renal histology slides from 55 children with lupus nephritis. Histological ISN/RPS Class was assigned and features scored; lupus nephritis-activity [scored 0-24], lupus nephritis-chronicity [0-12] and tubulointerstitial activity [0-21]...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/27992660/challenges-of-diagnosing-cognitive-dysfunction-with-neuropsychiatric-systemic-lupus-erythematosus-in-childhood
#10
REVIEW
Ashwaq AlE'ed, Patricia Vega-Fernandez, Eyal Muscal, Claas H Hinze, Lori B Tucker, Simone Appenzeller, Brigitte Bader-Meunier, Johannes Roth, Vicenç Torrente-Segarra, Marisa S Klein-Gitelman, Deborah M Levy, Tresa Roebuck-Spencer, Hermine I Brunner
No abstract text is available yet for this article.
October 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/27855151/advances-in-the-care-of-children-with-lupus-nephritis
#11
REVIEW
Scott E Wenderfer, Natasha M Ruth, Hermine I Brunner
The care of children with lupus nephritis (LN) has changed dramatically over the past 50 y. The majority of patients with childhood-onset systemic lupus erythematosus (cSLE) develop LN. In the 1960's, prognosis in children was worse than in adults; therapies were limited and toxic. Nearly half of cases resulted in death within 2 y. Since this time, several diagnostic recommendations and disease-specific indices have been developed to assist physicians caring for patients with LN. Pediatric researchers are validating and adapting these indices and guidelines for the treatment of LN in cSLE...
March 2017: Pediatric Research
https://www.readbyqxmd.com/read/27384528/clinical-pharmacokinetics-and-pharmacodynamics-of-biologic-therapeutics-for-treatment-of-systemic-lupus-erythematosus
#12
REVIEW
Tian Yu, Elena Y Enioutina, Hermine I Brunner, Alexander A Vinks, Catherine M Sherwin
Systemic lupus erythematosus (SLE) is a multifactorial autoimmune disease with potentially severe clinical manifestation that mainly affects women of child-bearing age. Patients who do not respond to standard-of-care therapies, such as corticosteroids and immunosuppressants, require biologic therapeutics that specifically target a single or multiple SLE pathogenesis pathways. This review summarizes the clinical pharmacokinetic and pharmacodynamic characteristics of biologic agents that are approved, used off-label, or in the active pipeline of drug development for SLE patients...
February 2017: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/27252262/organ-involvement-other-than-lupus-nephritis-in-childhood-onset-systemic-lupus-erythematosus
#13
REVIEW
J L Huggins, M J Holland, H I Brunner
In this review we critically analyze pulmonary, gastrointestinal and cardiac manifestations of childhood-onset systemic lupus erythematosus (cSLE). Clinical manifestations of these organ systems may be the initial manifestation of cSLE; frequently occur with very active cSLE; and are potential life-threatening manifestations often presenting to the emergency department and requiring admission to the intensive care unit. Early recognition and treatment of the pulmonary, gastrointestinal and cardiac manifestations of cSLE will result in improved prognosis and better outcomes...
July 2016: Lupus
https://www.readbyqxmd.com/read/27111350/validation-of-patient-reported-outcomes-measurement-information-system-short-forms-for-use-in-childhood-onset-systemic-lupus-erythematosus
#14
Jordan T Jones, Adam C Carle, Janet Wootton, Brianna Liberio, Jiha Lee, Laura E Schanberg, Jun Ying, Esi Morgan DeWitt, Hermine I Brunner
OBJECTIVE: To validate the pediatric Patient-Reported Outcomes Measurement Information System short forms (PROMIS-SFs) in childhood-onset systemic lupus erythematosus (SLE) in a clinical setting. METHODS: At 3 study visits, childhood-onset SLE patients completed the PROMIS-SFs (anger, anxiety, depressive symptoms, fatigue, physical function-mobility, physical function-upper extremity, pain interference, and peer relationships) using the PROMIS assessment center, and health-related quality of life (HRQoL) legacy measures (Pediatric Quality of Life Inventory, Childhood Health Assessment Questionnaire, Simple Measure of Impact of Lupus Erythematosus in Youngsters [SMILEY], and visual analog scales [VAS] of pain and well-being)...
January 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/27110957/altered-blood-brain-barrier-permeability-in-patients-with-systemic-lupus-erythematosus-a-novel-imaging-approach
#15
Gaurav Gulati, Jordan T Jones, Gregory Lee, Mekibib Altaye, Dean W Beebe, Jamie Meyers-Eaton, Kasha Wiley, Hermine I Brunner, Mark W DiFrancesco
OBJECTIVE: To evaluate a safe, noninvasive magnetic resonance imaging (MRI) method to measure regional blood-brain barrier integrity and investigate its relationship with neurocognitive function and regional gray matter volume in juvenile-onset systemic lupus erythematosus (SLE). METHODS: In this cross-sectional, case-control study, capillary permeability was measured as a marker of blood-brain barrier integrity in juvenile SLE patients and matched healthy controls, using a combination of arterial spin labeling and diffusion-weighted brain MRI...
February 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/26873651/predicting-decline-of-kidney-function-in-lupus-nephritis-using-urine-biomarkers
#16
K M Abulaban, H Song, X Zhang, P L Kimmel, J W Kusek, R G Nelson, H I Feldman, R S Vasan, J Ying, M Mauer, G L Nelsestuen, M Bennett, H I Brunner, B H Rovin
OBJECTIVE: To evaluate candidate biomarkers to predict future renal function decline (RFD) in children and adults with lupus nephritis (LN). METHODS: At the time of enrollment into prospective observational LN cohort studies liver-type fatty acid binding protein (LFABP), albumin, monocyte chemoattractant protein-1 (MCP-1), uromodulin, transferrin, and hepcidin were measured in urine samples of two cohorts of patients with LN, one followed at a pediatric (cohort-1; n = 28) and one at an adult institution (cohort-2; n = 69)...
August 2016: Lupus
https://www.readbyqxmd.com/read/26762103/relationship-of-cell-free-urine-microrna-with-lupus-nephritis-in-children
#17
Khalid M Abulaban, Ndate Fall, Ravi Nunna, Jun Ying, Prasad Devarajan, Alexi Grom, Michael Bennett, Stacy P Ardoin, Hermine I Brunner
BACKGROUND: MicroRNAs (miRNAs) are involved in the post-transcriptional regulation of genes. The objective of this study was to investigate whether select urinary cell-free microRNA's may serve as biomarkers in children with active lupus nephritis (LN) and to assess their relationship to the recently identified combinatorial urine biomarkers, a.k.a. the LN-Panel (neutrophil gelatinase associated lipocalin, monocyte chemotactic protein 1, transferrin, and beta-trace protein). METHODS: miRNAs (125a, 127, 146a, 150 and 155) were measured using real-time polymerase chain reaction in the urine pellet (PEL) and supernatant (SUP) in 14 patients with active LN, 10 patients with active extra-renal lupus, and 10 controls...
January 14, 2016: Pediatric Rheumatology Online Journal
https://www.readbyqxmd.com/read/26674851/multiple-hpv-induced-squamous-cell-carcinomas-on-the-fingers-of-a-patient-with-systemic-lupus-erythematosus-a-case-and-review
#18
Georgios Nikolakis, Ioannis Karagiannidis, Vasiliki A Zampeli, Andreas Altenburg, Martina Brunner, Christos C Zouboulis
Human papilloma virus (HPV) infection is documented to be involved in the development of epithelial malignancies, mostly in cervical cancer. Systemic lupus erythematosus (SLE) patients have an increased prevalence of such an infection. We report the case of a 55-year-old female SLE patient who developed multiple in situ squamous cell carcinomas on her fingers, after chronic HPV infection. HPV-33 DNA was isolated from the lesions. The purpose of this case presentation is to raise awareness about HPV-induced malignancies for this high-risk group and propose an early HPV vaccination to efficiently prevent such comorbidities...
September 2015: Case Reports in Dermatology
https://www.readbyqxmd.com/read/26473509/development-of-a-novel-renal-activity-index-of-lupus-nephritis-in-children-and-young-adults
#19
Hermine I Brunner, Michael R Bennett, Khalid Abulaban, Marisa S Klein-Gitelman, Kathleen M O'Neil, Lori Tucker, Stacy P Ardoin, Kelly A Rouster-Stevens, Karen B Onel, Nora G Singer, B Anne Eberhard, Lawrence K Jung, Lisa Imundo, Tracey B Wright, David Witte, Brad H Rovin, Jun Ying, Prasad Devarajan
OBJECTIVE: Noninvasive estimation of the degree of inflammation seen on kidney biopsy with lupus nephritis (LN) remains difficult. The objective of this study was to develop a Renal Activity Index for Lupus (RAIL) that, based solely on laboratory measures, accurately reflects histologic LN activity. METHODS: We assayed traditional LN laboratory tests and 16 urine biomarkers (UBMs) in children (n = 47) at the time of kidney biopsy. Histologic LN activity was measured by the National Institutes of Health activity index (NIH-AI) and the tubulointerstitial activity index (TIAI)...
July 2016: Arthritis Care & Research
https://www.readbyqxmd.com/read/26472409/autoantibodies-to-dense-fine-speckles-in-pediatric-diseases-and-controls
#20
COMPARATIVE STUDY
Heinrike Schmeling, Michael Mahler, Deborah M Levy, Katharine Moore, Anne M Stevens, James Wick, Jacob D McMillan, Gerd Horneff, Shervin Assassi, Julio Charles, Gloria Salazar, Maureen D Mayes, Earl D Silverman, Marissa Klien-Gitelman, Tzelan Lee, Hermine I Brunner, Ann M Reed, Marvin J Fritzler
OBJECTIVE: Autoantibodies to the dense fine speckled 70 kDa antigen (DFS70) are reported to be more common in individuals who do not have an antinuclear antibody (ANA)-associated rheumatic disease (AARD) than in patients with AARD. The frequency of anti-DFS70 antibodies has been thoroughly studied in adult but not in pediatric populations. The primary objective of this observational study was to determine the frequency of anti-DFS70 in pediatric AARD and reference cohorts. METHODS: Sera from 743 children with AARD and related conditions, and 345 samples from reference cohorts (healthy children and those being investigated for AARD) were studied for anti-DFS70 autoantibodies as measured by a chemiluminescence immunoassay...
December 2015: Journal of Rheumatology
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