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Overview

The purpose of my lab is to understand the pathogenesis and to identify biomarkers and therapeutic targets for inflammatory and autoimmune diseases that start in childhood.

We are interested in understanding chronic inflammatory and autoimmune diseases that present in childhood and normally result from complex interactions between genes and the environment. Most of these diseases are molecularly heterogeneous, thus explaining the current lack of “one size fits all” therapeutic interventions. Our lab applies systems biology approaches to monitor the immune system of children suffering from these diseases through disease flares and remissions. Integrating laboratory and clinical data provides us with information about potentially dysregulated biological pathways in unique groups of patients. From these, we generate hypothesis that can be tested in vitro about the significance of these pathways as pathogenic players that could be targeted therapeutically and/or their value as biomarkers to assess disease activity. Our goal is to use this information towards the rational design of successful clinical trials.

Highlights

  1. 1
    Cell · 2021
    PMID: 34384544PMCID: PMC8380737DOISenior author211 citations
  2. 2
    Immunity · 2024
    PMID: 39378884PMCID: PMC11563874DOISenior author50 citations
  3. 3
    Arthritis & rheumatology (Hoboken, N.J.) · 2023
    PMID: 36648920DOISenior author11 citations

Publications

213 publications

Active

11 grants
  • MPI
    Personalized Immunomonitoring to Understand Juvenile Dermatomyositis
    National Inst of Arthritis & Musculoskeletal & Skin Diseases · 2025–2030
    R01AR084711-02
  • PI
    Immune Cells and Secretory Pathways Leading to Human Systemic Autoimmunity
    National Institute of Allergy and Infectious Diseases · 2019–2029· 4 renewals
    U19AI144301-08
  • Sub-PI
    New York Regional Inborn Errors of Immunity Resource Initiative League (NY-ROYAL)
    National Institute of Allergy and Infectious Diseases · 2023–2028 · via Columbia University
    R24AI167802-04
  • Sub-PI
    Sex Differences in Statural Growth Impairment in Pediatric Crohn's Disease: Part 2
    Eunice Kennedy Shriver National Institute of Child Health and Human Development · 2025–2028 · via Children's Research Institute
    R01HD111638-02
  • PI
    Center for Lupus Research
    National Inst of Arthritis & Musculoskeletal & Skin Diseases · 2017–2027· 2 renewals
    P50AR070594-10
  • MPI
    Early life respiratory viral infections shape immune development trajectories- Project 2
    National Institute of Allergy and Infectious Diseases · 2023–2027 · via St. Jude Children's Research Hospital· 3 renewals
    U19AI168632-02
  • PI
    PRISM Biorepository Agreement with Rho
    Rho, Inc. · 2024–2027Contract
    SA 243214-02
  • Sub-PI
    A deep longitudinal analysis of next generation influenza vaccines in older adults.
    National Institute of Allergy and Infectious Diseases · 2022–2026 · via The Jackson Laboratory for Genomic Medicine
    U01AI165452-05
  • PI
    Evaluating the Magnitude and Distribution of the IFN Signature (Biopharma with AstraZeneca)
    AstraZeneca Pharmaceuticals LP · 2020–2026BioPharma Alliance
    BP 211595-01
  • Co-I
    Mechanisms of intracellular iron dysregulation in kidney fibrosis and reno-protective strategies
    National Institute of Diabetes and Digestive and Kidney Diseases · 2024–2026
    R56DK136876-01A1
  • PI
    Molecular Fingerprinting of Lupus in Children
    Lupus Research Alliance · 2022–2026
    LRA 213987-03
Completed grants (19)
  • Sub-PI
    High-resolution single cell profiling of vaccine responsiveness in the elderly
    National Institute of Allergy and Infectious Diseases · 2019–2024 · via Jackson Laboratory
    R01AI142086-04
  • PI
    BioPharma Alliance Agreement
    Sanofi S.A. · 2019–2023BioPharma Alliance
    BP 201359-01
  • KP
    Hypoxic incubator for physiological cell culture research
    Office of the Director, NIH · 2022–2023
    S10OD032317-01
  • PI
    Addgene 701923
    Addgene, Inc. · 2022–2023
    Addgene 701923
  • Sub-PI
    High Precision System Analysis of Infant Immune Responses
    National Institute of Allergy and Infectious Diseases · 2020–2022 · via The Research Institute at Nationwide Children's Hospital
    U01AI131386-05S1
  • Co-I
    Defining ancestry associated B-cell inflammation in treatment naïve Multiple Sclerosis
    National Multiple Sclerosis Society · 2020–2022
    RG-1908-34822
  • Co-I
    Determining Enhanced Inflammatory B cell Function in African Americans with MS
    National Institute of Allergy and Infectious Diseases · 2020–2022
    R21AI144819-01A1
  • PI
    Immune Responses with SARS-CoV-2 Vaccines in Systemic Lupus Erythematosus Patients: a Multi-center North American Observational Study
    Lupus Research Alliance · 2021–2021
    LRA 213941-01
  • PI
    Molecular Fingerprinting of Lupus in Children
    Lupus Research Alliance · 2020–2021
    LRA 212337-01
  • MPI
    Novel Innate and Adaptive Immunity Pathways Lead to Human Systemic Autoimmunity
    National Institute of Allergy and Infectious Diseases · 2017–2019
    U19AI082715-09
  • PI
    Identification of novel therapeutic targets for proliferative lupus nephritis
    Sanofi S.A. · 2017–2018Contract
    SRA 183069-01
  • PI
    Systems Analysis Vaccine Responses in Healthy and Hyporesponsive Humans
    NIAID · 2011–2017 · via NIH RePORTER
    U19AI089987-05S1
  • PI
    Measuring High Affinity Mucosal Antibody Responses
    NIAID · 2008–2015 · via NIH RePORTER
    U19AI057234-10
  • PI
    DC:B-Cell Interactions in Human SLE
    NIAMS · 2007–2013 · via NIH RePORTER
    P50AR055503-05
  • PI
    Use of Microarrays to Understand Systemic Arthritis
    NIAMS · 2003–2013 · via NIH RePORTER
    R01AR050770-09
  • PI
    Center for Lupus Research
    NIAMS · 2006–2011 · via NIH RePORTER
    P50AR054083-05
  • PI
    ECTOPIC GERMINAL CENTER REACTION IN SYSTEMIC LUPUS
    NIAMS · 2000–2005 · via NIH RePORTER
    R01AR046589-05
  • PI
    BAA-CLIN. TRIALS & CLIN. MARKERS FOR IMMUNILOGIC DISEASE-266005412
    NIAID · 2000–2004 · via NIH RePORTER
    No publications yet
    N01AI005412-5-0-0
  • PI
    GENES SPECIFIC TO B CELL GERMINAL CENTER REACTIONS
    NIAID · 1998–2003 · via NIH RePORTER
    R29AI042862-05

Honors & distinctions

2 honors
  • Member · Association of American Physicians · 2018
  • Fellow · American Academy of Arts and Sciences

Clinical research

2 studies

Active

2 studies
  • PI
    Collection of Healthy Pediatric Controls
    Drukier Institute for Children's Health · OPEN TO ACCRUAL (as of 2026)
  • PI
    Personalized Immunomonitoring to Understand Juvenile Dermatomyositis
    University of Texas Southwestern Medical Center at Dallas · OPEN TO ACCRUAL (as of 2025)

News mentions

Show 16 more mentions

External relationships

Advisory/Scientific Board Member

Lupus Research Alliance

Proprietary Interest

Novartis Pharmaceuticals Corporation

Other

Allen Institute for Human Immunology · METiS Pharmaceuticals · Moderna, Inc.