Leonard Bielory

ORCID: 0000-0002-6090-4920
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About
Contact & Profiles
Research Areas
  • Allergic Rhinitis and Sensitization
  • Ocular Surface and Contact Lens
  • Asthma and respiratory diseases
  • Urticaria and Related Conditions
  • Contact Dermatitis and Allergies
  • Mast cells and histamine
  • Dermatology and Skin Diseases
  • Complementary and Alternative Medicine Studies
  • Drug-Induced Adverse Reactions
  • Herbal Medicine Research Studies
  • Olfactory and Sensory Function Studies
  • Food Allergy and Anaphylaxis Research
  • Lichen and fungal ecology
  • Respiratory and Cough-Related Research
  • Ocular Infections and Treatments
  • Immunodeficiency and Autoimmune Disorders
  • Nasal Surgery and Airway Studies
  • Autoimmune Bullous Skin Diseases
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema
  • Air Quality and Health Impacts
  • Ocular Diseases and Behçet’s Syndrome
  • Vasculitis and related conditions
  • Climate Change and Health Impacts
  • Indoor Air Quality and Microbial Exposure
  • Pediatric health and respiratory diseases

Rutgers, The State University of New Jersey
2015-2024

Kean University
2021-2024

Hackensack Meridian Health
2019-2024

Center for Discovery
2020-2024

Rutgers Sexual and Reproductive Health and Rights
2013-2024

22q11 Ireland
2023

Environmental and Occupational Health Sciences Institute
2014-2023

Thomas Jefferson University
2016-2022

Universidade Federal do Paraná
2011-2022

Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais
2022

A fundamental aspect of climate change is the potential shifts in flowering phenology and pollen initiation associated with milder winters warmer seasonal air temperature. Earlier floral anthesis has been suggested, turn, to have a role human disease by increasing time exposure that causes allergic rhinitis related asthma. However, earlier does not necessarily alter temporal duration season, and, date, no consistent continental trend season length demonstrated. Here we report ragweed...

10.1073/pnas.1014107108 article EN Proceedings of the National Academy of Sciences 2011-02-22

10.1016/j.jaci.2010.06.050 article EN Journal of Allergy and Clinical Immunology 2010-10-01

Airborne pollen has major respiratory health impacts and anthropogenic climate change may increase concentrations extend seasons. While greenhouse field studies indicate that are correlated with temperature, a formal detection attribution of the role in continental seasons is urgently needed. Here, we use long-term data from 60 North American stations 1990 to 2018, spanning 821 site-years data, Earth system model simulations quantify human-caused patterns concentrations. We find widespread...

10.1073/pnas.2013284118 article EN cc-by Proceedings of the National Academy of Sciences 2021-02-08

Allergic rhinitis affects the quality of life millions people worldwide. Air pollution not only causes morbidity, but nearly 3 million per year die from unhealthy indoor air exposure. Furthermore, allergic and interact. This report summarizes discussion an International Expert Consensus on management aggravated by pollution. The begins with a review outdoor pollutants followed epidemiologic evidence showing impact climate change upper airway rhinitis. Mechanisms, particularly oxidative...

10.1016/j.waojou.2020.100106 article EN cc-by World Allergy Organization Journal 2020-03-01
Athanasios Damialis Stefanie Gilles Mikhail Sofiev Viktoria Sofieva Franziska Kolek and 95 more Daniela Bayr Maria Pilar Plaza Vivien Leier-Wirtz Sigrid Kaschuba Lewis H. Ziska Leonard Bielory László Makra M.M. Trigo Claudia Traidl‐Hoffmann G. Oliver N. Pham‐Thi M. Thibaudon Arturo H. Ariño Jordina Belmonte Patricia Cervigón Morales Concepción De Linares Delia Fernández‐González Santiago Fernández-Rodríguez Antonia Gabaldón Arguisuelas Carmen Galán Mónica González-Alonso Beatriz Lara J. Moreno José Oteros Rosa Pérez-Badía Anabel Pérez-de-Zabalza Antonio Picornell Marta Recio Estrella Robles Domínguez Alberto Rodríguez-Fernández F. Javier Rodríguez‐Rajo Jesús Rojo Luís Ruíz Valenzuela Karl‐Christian Bergmann Barbora Werchan Matthias Werchan Jeroen Buters Maximilian Bastl Susanne Dunker Thomas Hornick Nestor González Roldán Stefan Gilge Bernard Clot Stanley Finemann Linda B. Ford Robert Gomez Sanjay Kamboj Wayne Wilhelm Paul J. Beggs Pamela Burton Janet M. Davies Simon Haberle Constance H. Katelaris Ben Keaney Anđelija Milić Victoria J. Miller Shanice Van Haeften Maira Bonini Anna Bordin Valentina Ceriotti Fabiana Cristofolini Antonella Cristofori Elena Gottardini G Marcer Paolo Marraccini Paolo Mascagni A. Meriggi Loretta Pace A. Pini Maria Cristina Tacca Nicolas Bruffaerts Lucie Hoebeke Beverley Adams‐Groom Catherine H. Pashley Jack Satchwell Carsten Ambelas Skjøth Fiona A. Symon Célia M. Antunes Elsa Caeiro Irene Camacho Ana Rodrigues Costa Ricardo João Ratola Capela Deus Manuel Branco Ferreira João Fonseca Ana Galveias Helena Ribeiro Beatriz Tavares Łukasz Grewling Agnieszka Grinn‐Gofroń Dariusz Jurkiewicz Ewa Kalinowska Agnieszka Lipiec Dorota Myszkowska Krystyna Piotrowska-Weryszko Małgorzata Puc

Significance Coexposure to airborne pollen enhances susceptibility respiratory viral infections, regardless of the allergy status. We hypothesized this could be also true for SARS-CoV-2 infections. To investigate this, we tested relationships between infection rates and concentrations, along with humidity, temperature, population density, lockdown effects. Our unique dataset derives from 130 sites in 31 countries across five continents. found that pollen, sometimes synergy humidity...

10.1073/pnas.2019034118 article EN cc-by Proceedings of the National Academy of Sciences 2021-03-08

We prospectively evaluated the clinical and immunologic features of serum sickness in 12 patients with bone-marrow failure treated for 10 days intravenous infusions horse antithymocyte globulin. Eleven had signs symptoms 8 to 13 after beginning therapy (including 11 sickness) acquired circulating immune complexes, peak levels occurring at days. Serum C4 C3 fell precipitously, nadirs on 10th day. Plasma C3a anaphylatoxin were elevated four whom it was measured. Eight a characteristic...

10.1056/nejm198411293112204 article EN New England Journal of Medicine 1984-11-29

: Probiotic administration has been proposed for the prevention and treatment of specific allergic manifestations such as eczema, rhinitis, gastrointestinal allergy, food asthma. However, published statements scientific opinions disagree about clinical usefulness.: A World Allergy Organization Special Committee on Food Nutrition review evidence regarding use probiotics allergy.: qualitative narrative literature probiotic disease was carried out to address diversity variable quality relevant...

10.1097/wox.0b013e3182784ee0 article EN cc-by-nc-nd World Allergy Organization Journal 2012-01-01

10.1016/j.anai.2012.01.006 article EN Annals of Allergy Asthma & Immunology 2012-02-26

Many diseases are linked with climate trends and variations. In particular, change is expected to alter the spatiotemporal dynamics of allergenic airborne pollen potentially increase occurrence allergic airway disease. Understanding patterns changes in season timing levels thus important assessing impacts on aerobiology allergy caused by pollen. Here, we describe seasonal for multiple taxa different regions at a continental scale. The seasons representative trees, weeds grass during past...

10.1111/gcb.12755 article EN Global Change Biology 2014-09-30

Some previous research links stroke incidence to weather, some strokes air pollution, and report seasonal effects. Alveolar inflammation was proposed as the mechanistic link. We present a unified model of time, upper respiratory infection (URI) incidence.We combined existing databases: US Environmental Protection Agency pollution levels, National Weather Service data, counts airborne allergens, New York City Health Hospitals Corporation stroke, asthma, URI patients. used autoregressive...

10.1161/01.str.0000214681.94680.66 article EN Stroke 2006-03-10
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