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Kathryn M. Hastie
Researcher at La Jolla Institute for Allergy and Immunology
Publications - 45
Citations - 9197
Kathryn M. Hastie is an academic researcher from La Jolla Institute for Allergy and Immunology. The author has contributed to research in topics: Lassa virus & Antibody. The author has an hindex of 21, co-authored 33 publications receiving 4974 citations. Previous affiliations of Kathryn M. Hastie include Scripps Research Institute.
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Journal ArticleDOI
Tracking Changes in SARS-CoV-2 Spike: Evidence that D614G Increases Infectivity of the COVID-19 Virus.
Bette T. Korber,Will Fischer,Sandrasegaram Gnanakaran,Hyejin Yoon,James Theiler,Werner Abfalterer,Nick Hengartner,Elena E. Giorgi,Tanmoy Bhattacharya,Brian T. Foley,Kathryn M. Hastie,Matthew Parker,David G Partridge,Cariad Evans,Timothy M. Freeman,Thushan I de Silva,Adrienne Angyal,Rebecca Brown,Laura Carrilero,Luke R. Green,Luke R. Green,Luke R. Green,Danielle C. Groves,Katie Johnson,Alexander J Keeley,Benjamin B Lindsey,Paul J. Parsons,Mohammad Raza,Sarah Rowland-Jones,Nikki Smith,Rachel Tucker,Dennis Wang,Matthew Wyles,Charlene McDanal,Lautaro G. Perez,Haili Tang,Alex Moon-Walker,Alex Moon-Walker,Alex Moon-Walker,Sean P. J. Whelan,Celia C. LaBranche,Erica Ollmann Saphire,David C. Montefiori +42 more
TL;DR: A SARS-CoV-2 variant carrying the Spike protein amino acid change D614G has become the most prevalent form in the global pandemic, and it is found that the G614 variant grows to higher titer as pseudotyped virions.
Journal ArticleDOI
Immunological memory to SARS-CoV-2 assessed for up to 8 months after infection.
Jennifer M. Dan,Jennifer M. Dan,Jose Mateus,Yu Kato,Kathryn M. Hastie,Esther Dawen Yu,Caterina E. Faliti,Alba Grifoni,Sydney I. Ramirez,Sydney I. Ramirez,Sonya Haupt,April Frazier,Catherine Nakao,Vamseedhar Rayaprolu,Stephen A. Rawlings,Bjoern Peters,Bjoern Peters,Florian Krammer,Viviana Simon,Erica Ollmann Saphire,Erica Ollmann Saphire,Davey M. Smith,Daniela Weiskopf,Alessandro Sette,Alessandro Sette,Shane Crotty,Shane Crotty +26 more
TL;DR: This article analyzed multiple compartments of circulating immune memory to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 254 samples from 188 COVID-19 cases, including 43 samples at ≥ 6 months after infection.
Journal ArticleDOI
Antigen-Specific Adaptive Immunity to SARS-CoV-2 in Acute COVID-19 and Associations with Age and Disease Severity.
Carolyn Rydyznski Moderbacher,Sydney I. Ramirez,Sydney I. Ramirez,Jennifer M. Dan,Jennifer M. Dan,Alba Grifoni,Kathryn M. Hastie,Daniela Weiskopf,Simon Bélanger,Robert K. Abbott,Christina K. Kim,Jinyong Choi,Yu Kato,Eleanor G. Crotty,Cheryl Kim,Stephen A. Rawlings,Jose Mateus,Longping V. Tse,April Frazier,Ralph S. Baric,Bjoern Peters,Jason A. Greenbaum,Erica Ollmann Saphire,Erica Ollmann Saphire,Davey M. Smith,Alessandro Sette,Alessandro Sette,Shane Crotty,Shane Crotty +28 more
TL;DR: A combined examination of all three branches of adaptive immunity at the level of SARS-CoV-2-specific CD4+ and CD8+ T cell and neutralizing antibody responses in acute and convalescent subjects suggested roles for both CD4 plus T cells in protective immunity in COVID-19.
Journal ArticleDOI
Antigen-specific adaptive immunity to SARS-CoV-2 in acute COVID-19 and associations with age and disease severity. Moderbacher et al.
Carolyn Rydyznski Moderbacher,Sydney I. Ramirez,Jennifer M. Dan,Alba Grifoni,Kathryn M. Hastie,Daniela Weiskopf,Simon Bélanger,Robert K. Abbott,Christina K. Kim,Jinyong Choi,Yu Kato,Eleanor G. Crotty,Cheryl Kim,Stephen A. Rawlings,Jose Mateus,Longping V. Tse,April Frazier,Ralph S. Baric,Bjoern Peters,Jason A. Greenbaum,Erica Ollmann Saphire,Davey M. Smith,Alessandro Sette,Shane Crotty +23 more
Journal ArticleDOI
Structure of the Lassa virus nucleoprotein reveals a dsRNA-specific 3' to 5' exonuclease activity essential for immune suppression.
Kathryn M. Hastie,Christopher R. Kimberlin,Michelle Zandonatti,Ian J. MacRae,Erica Ollmann Saphire +4 more
TL;DR: The crystal structure at 1.5 Å of the immunosuppressive C-terminal portion of Lassa virus NP is presented and it is illustrated that, unexpectedly, its 3D fold closely mimics that of the DEDDh family of exonucleases.