Search Results - "Stamper, Christopher T"
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Profiling B cell immunodominance after SARS-CoV-2 infection reveals antibody evolution to non-neutralizing viral targets
Published in Immunity (Cambridge, Mass.) (08-06-2021)“…Dissecting the evolution of memory B cells (MBCs) against SARS-CoV-2 is critical for understanding antibody recall upon secondary exposure. Here, we used…”
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Broadly neutralizing antibodies target a haemagglutinin anchor epitope
Published in Nature (London) (10-02-2022)“…Broadly neutralizing antibodies that target epitopes of haemagglutinin on the influenza virus have the potential to provide near universal protection against…”
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Polyreactive Broadly Neutralizing B cells Are Selected to Provide Defense against Pandemic Threat Influenza Viruses
Published in Immunity (Cambridge, Mass.) (15-12-2020)“…Polyreactivity is the ability of a single antibody to bind to multiple molecularly distinct antigens and is a common feature of antibodies induced upon…”
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SARS-CoV-2 Infection Severity Is Linked to Superior Humoral Immunity against the Spike
Published in mBio (19-01-2021)“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is currently causing a global pandemic. The antigen specificity of the antibody response mounted…”
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Germline-encoded specificities and the predictability of the B cell response
Published in PLoS pathogens (25-08-2023)“…Antibodies result from the competition of B cell lineages evolving under selection for improved antigen recognition, a process known as affinity maturation…”
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Cross-Neutralization of Emerging SARS-CoV-2 Variants of Concern by Antibodies Targeting Distinct Epitopes on Spike
Published in mBio (21-12-2021)“…Several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants have arisen that exhibit increased viral transmissibility and partial evasion of…”
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Bcl6 is a subset-defining transcription factor of lymphoid tissue inducer-like ILC3
Published in Cell reports (Cambridge) (28-11-2023)“…Innate lymphoid cells (ILCs) are tissue-resident effector cells with roles in tissue homeostasis, protective immunity, and inflammatory disease. Group 3 ILCs…”
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Epitopes recognition of SARS-CoV-2 nucleocapsid RNA binding domain by human monoclonal antibodies
Published in iScience (16-02-2024)“…Coronavirus nucleocapsid protein (NP) of SARS-CoV-2 plays a central role in many functions important for virus proliferation including packaging and protecting…”
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Improved integration of single-cell transcriptome and surface protein expression by LinQ-View
Published in Cell reports methods (23-08-2021)“…Multimodal advances in single-cell sequencing have enabled the simultaneous quantification of cell surface protein expression alongside unbiased…”
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Influenza Infection in Humans Induces Broadly Cross-Reactive and Protective Neuraminidase-Reactive Antibodies
Published in Cell (05-04-2018)“…Antibodies to the hemagglutinin (HA) and neuraminidase (NA) glycoproteins are the major mediators of protection against influenza virus infection. Here, we…”
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Immunogenicity of chimeric haemagglutinin-based, universal influenza virus vaccine candidates: interim results of a randomised, placebo-controlled, phase 1 clinical trial
Published in The Lancet infectious diseases (01-01-2020)“…Influenza viruses cause substantial annual morbidity and mortality globally. Current vaccines protect against influenza only when well matched to the…”
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Preexisting immunity shapes distinct antibody landscapes after influenza virus infection and vaccination in humans
Published in Science translational medicine (09-12-2020)“…Humans are repeatedly exposed to variants of influenza virus throughout their lifetime. As a result, preexisting influenza-specific memory B cells can dominate…”
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What Are the Primary Limitations in B-Cell Affinity Maturation, and How Much Affinity Maturation Can We Drive with Vaccination? Is Affinity Maturation a Self-Defeating Process for Eliciting Broad Protection?
Published in Cold Spring Harbor perspectives in biology (01-05-2018)“…Vaccinations are one of the greatest success stories of modern medicine, saving millions of lives since their widespread adoption. However, several diseases…”
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First exposure to the pandemic H1N1 virus induced broadly neutralizing antibodies targeting hemagglutinin head epitopes
Published in Science translational medicine (02-06-2021)“…Broadly neutralizing antibodies are critical for protection against both drifted and shifted influenza viruses. Here, we reveal that first exposure to the 2009…”
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Single‐cell RNA sequencing of cells from fresh or frozen tissue reveals a signature of freezing marked by heightened stress and activation
Published in European journal of immunology (01-04-2024)“…Thawing of viably frozen human tissue T cells, ILCs, and NK cells and subsequent single‐cell RNA sequencing reveals that recovery of cellular subclusters is…”
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Intestinal stroma guides monocyte differentiation to macrophages through GM-CSF
Published in Nature communications (2024)“…Stromal cells support epithelial cell and immune cell homeostasis and play an important role in inflammatory bowel disease (IBD) pathogenesis. Here, we…”
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Severe COVID-19 induces autoantibodies against angiotensin II that correlate with blood pressure dysregulation and disease severity
Published in Science advances (07-10-2022)“…Patients infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can experience life-threatening respiratory distress, blood pressure…”
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Librator: a platform for the optimized analysis, design, and expression of mutable influenza viral antigens
Published in Briefings in bioinformatics (10-03-2022)“…Abstract Artificial mutagenesis and protein engineering have laid the foundation for antigenic characterization and universal vaccine design for influenza…”
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