Search Results - "Bolton, Marcus J."
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Health care worker seromonitoring reveals complex relationships between common coronavirus antibodies and COVID-19 symptom duration
Published in JCI insight (23-08-2021)“…Some studies suggest that recent common coronavirus (CCV) infections are associated with reduced COVID-19 severity upon SARS-CoV-2 infection. We completed…”
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Changes in the Hemagglutinin and Internal Gene Segments Were Needed for Human Seasonal H3 Influenza A Virus to Efficiently Infect and Replicate in Swine
Published in Pathogens (Basel) (25-08-2022)“…The current diversity of influenza A viruses (IAV) circulating in swine is largely a consequence of human-to-swine transmission events and consequent evolution…”
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Assessment of Maternal and Neonatal Cord Blood SARS-CoV-2 Antibodies and Placental Transfer Ratios
Published in JAMA pediatrics (01-06-2021)“…Maternally derived antibodies are a key element of neonatal immunity. Understanding the dynamics of maternal antibody responses to severe acute respiratory…”
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A multivalent nucleoside-modified mRNA vaccine against all known influenza virus subtypes
Published in Science (American Association for the Advancement of Science) (25-11-2022)“…Seasonal influenza vaccines offer little protection against pandemic influenza virus strains. It is difficult to create effective prepandemic vaccines because…”
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Seasonal human coronavirus antibodies are boosted upon SARS-CoV-2 infection but not associated with protection
Published in Cell (01-04-2021)“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has rapidly spread within the human population. Although SARS-CoV-2 is a novel coronavirus, most…”
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Original antigenic sin priming of influenza virus hemagglutinin stalk antibodies
Published in Proceedings of the National Academy of Sciences - PNAS (21-07-2020)“…Immunity to influenza viruses can be long-lived, but reinfections with antigenically distinct viral strains and subtypes are common. Reinfections can boost…”
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Comprehensive mapping of immune perturbations associated with severe COVID-19
Published in Science immunology (15-07-2020)“…Although critical illness has been associated with SARS-CoV-2-induced hyperinflammation, the immune correlates of severe COVID-19 remain unclear. Here, we…”
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IgG3 subclass antibodies recognize antigenically drifted influenza viruses and SARS-CoV-2 variants through efficient bivalent binding
Published in Proceedings of the National Academy of Sciences - PNAS (29-08-2023)“…The constant domains of antibodies are important for effector functions, but less is known about how they can affect binding and neutralization of viruses…”
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Antigenic and virological properties of an H3N2 variant that continues to dominate the 2021–22 Northern Hemisphere influenza season
Published in Cell reports (Cambridge) (31-05-2022)“…Influenza viruses circulated at very low levels during the beginning of the COVID-19 pandemic, and population immunity against these viruses is low. An H3N2…”
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SARS-CoV-2 infections elicit higher levels of original antigenic sin antibodies compared with SARS-CoV-2 mRNA vaccinations
Published in Cell reports (Cambridge) (18-10-2022)“…It is important to determine if severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections and SARS-CoV-2 mRNA vaccinations elicit different types…”
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SARS-CoV-2 seroprevalence among parturient women in Philadelphia
Published in Science immunology (29-07-2020)“…Limited data are available for pregnant women affected by SARS-CoV-2. Serological tests are critically important for determining SARS-CoV-2 exposures within…”
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Convalescent plasma for pediatric patients with SARS‐CoV‐2‐associated acute respiratory distress syndrome
Published in Pediatric blood & cancer (01-11-2020)“…There are no proven safe and effective therapies for children who develop life‐threatening complications of severe acute respiratory syndrome coronavirus 2…”
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Evolution of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) seroprevalence among employees of a US academic children’s hospital during coronavirus disease 2019 (COVID-19) pandemic
Published in Infection control and hospital epidemiology (01-11-2022)“…To describe the cumulative seroprevalence of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) antibodies during the coronavirus disease 2019…”
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Antigenic evolution of H3N2 influenza A viruses in swine in the United States from 2012 to 2016
Published in Influenza and other respiratory viruses (01-01-2019)“…Background Six amino acid positions (145, 155, 156, 158, 159, and 189, referred to as the antigenic motif; H3 numbering) in the globular head region of…”
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Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) Antibody Responses in Children With Multisystem Inflammatory Syndrome in Children (MIS-C) and Mild and Severe Coronavirus Disease 2019 (COVID-19)
Published in Journal of the Pediatric Infectious Diseases Society (28-05-2021)“…Abstract Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) antibody responses in children remain poorly characterized. Here, we show that pediatric…”
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Antigenic and Biological Characterization of ORF2-6 Variants at Early Times Following PRRSV Infection
Published in Viruses (16-05-2017)“…Genetic diversity of porcine reproductive and respiratory syndrome virus (PRRSV) challenges efforts to develop effective and broadly acting vaccines. Although…”
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Deep immune profiling of COVID-19 patients reveals distinct immunotypes with therapeutic implications
Published in Science (American Association for the Advancement of Science) (04-09-2020)“…Coronavirus disease 2019 (COVID-19) is currently a global pandemic, but human immune responses to the virus remain poorly understood. We used high-dimensional…”
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Deep immune profiling of MIS-C demonstrates marked but transient immune activation compared to adult and pediatric COVID-19
Published in Science immunology (02-03-2021)“…Pediatric COVID-19 following SARS-CoV-2 infection is associated with fewer hospitalizations and often milder disease than in adults. A subset of children,…”
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Characterizing Viral Antigenic Drift and Using Immunoglobulin G3 to Increase Antibody Breadth
Published 01-01-2022“…Antigenic drift, the sequential accumulation of substitutions that enable escape from population immunity, is a constant problem for RNA viruses that circulate…”
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Dissertation -
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SARS-CoV-2 antibody responses in children with MIS-C and mild and severe COVID-19
Published in Journal of the Pediatric Infectious Diseases Society (02-12-2020)“…SARS-CoV-2 antibody responses in children remain poorly characterized. Here, we show that pediatric patients with multisystem inflammatory syndrome in children…”
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Journal Article