Search Results - "Perrett, Hailee R."
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Polyclonal antibody responses to HIV Env immunogens resolved using cryoEM
Published in Nature communications (10-08-2021)“…Engineered ectodomain trimer immunogens based on BG505 envelope glycoprotein are widely utilized as components of HIV vaccine development platforms. In this…”
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A Lassa virus mRNA vaccine confers protection but does not require neutralizing antibody in a guinea pig model of infection
Published in Nature communications (12-09-2023)“…Lassa virus is a member of the Arenaviridae family, which causes human infections ranging from asymptomatic to severe hemorrhagic disease with a high case…”
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Defining bottlenecks and opportunities for Lassa virus neutralization by structural profiling of vaccine-induced polyclonal antibody responses
Published in Cell reports (Cambridge) (24-09-2024)“…Lassa fever continues to be a major public health burden in West Africa, yet effective therapies or vaccines are lacking. The isolation of protective…”
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4
Immune memory shapes human polyclonal antibody responses to H2N2 vaccination
Published in Cell reports (Cambridge) (28-05-2024)“…Influenza A virus subtype H2N2, which caused the 1957 influenza pandemic, remains a global threat. A recent phase 1 clinical trial investigating a ferritin…”
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5
Structural conservation of Lassa virus glycoproteins and recognition by neutralizing antibodies
Published in Cell reports (Cambridge) (30-05-2023)“…Lassa fever is an acute hemorrhagic fever caused by the zoonotic Lassa virus (LASV). The LASV glycoprotein complex (GPC) mediates viral entry and is the sole…”
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6
Structure and Dynamics Guiding Design of Antibody Therapeutics and Vaccines
Published in Antibodies (Basel) (18-10-2023)“…Antibodies and other new antibody-like formats have emerged as one of the most rapidly growing classes of biotherapeutic proteins. Understanding the structural…”
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SARS-CoV-2 Infection Depends on Cellular Heparan Sulfate and ACE2
Published in Cell (12-11-2020)“…We show that SARS-CoV-2 spike protein interacts with both cellular heparan sulfate and angiotensin-converting enzyme 2 (ACE2) through its receptor-binding…”
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Lassa virus glycoprotein nanoparticles elicit neutralizing antibody responses and protection
Published in Cell host & microbe (14-12-2022)“…The Lassa virus is endemic in parts of West Africa, and it causes hemorrhagic fever with high mortality. The development of a recombinant protein vaccine has…”
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A cornucopia of Shigella phages from the Cornhusker State
Published in Virology (New York, N.Y.) (01-12-2019)“…Bacteriophages are abundant in the environment, yet the vast majority have not been discovered or described. Many characterized bacteriophages infect a small…”
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10
Cryo-Em structures of novel arenviral fusion glycoproteins reveal conserved sites of vulnerability
Published in Biophysical journal (11-02-2022)Get full text
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11
Sugar, Ice, and Everything (Not So) Nice: Structural Interrogation of the Lassa Glycoprotein Complex and Its Recognition by the Humoral Immune System
Published 01-01-2023“…Recognized as a priority emerging pathogen by the World Health Organization due to its potential to cause a public health crisis and the absence of efficacious…”
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Dissertation