@article{5fba1760e27744d0b4fe288111eeefbf,
title = "Sex disparities and neutralizing-antibody durability to sars-cov-2 infection in convalescent individuals",
abstract = "The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) has now caused over 2 million deaths worldwide and continues to expand. Currently, much is unknown about functionally neutralizing human antibody responses and durability to SARS-CoV- 2months after infection or the reason for the discrepancy in COVID-19 disease and sex. Using convalescent-phase sera collected from 101 COVID-19-recovered individuals 21 to 212 days after symptom onset with 48 additional longitudinal samples, we measured functionality and durability of serum antibodies. We also evaluated associations of individual demographic and clinical parameters with functional neutralizing antibody responses to COVID-19. We found robust antibody durability out to 6 months, as well as significant positive associations with the magnitude of the neutralizing antibody response and male sex and in individuals with cardiometabolic comorbidities.",
keywords = "Antibodies, Immunology, Neutralizing, Neutralizing antibodies, SARS-CoV-2",
author = "Markmann, {Alena J.} and Natasa Giallourou and Bhowmik, {D. Ryan} and Hou, {Yixuan J.} and Aaron Lerner and Martinez, {David R.} and Lakshmanane Premkumar and Heather Root and {van Duin}, David and Sonia Napravnik and Graham, {Stephen D.} and Quique Guerra and Rajendra Raut and Petropoulos, {Christos J.} and Terri Wrin and Caleb Cornaby and John Schmitz and Kuruc, {Jo Ann} and Susan Weiss and Yara Park and Ralph Baric and {de Silva}, {Aravinda M.} and Margolis, {David M.} and Bartelt, {Luther A.}",
note = "Funding Information: This project was supported by the UNC Health Foundation and the North Carolina Policy Collaboratory at the University of North Carolina at Chapel Hill with funding from the North Carolina Coronavirus Relief Fund established and appropriated by the North Carolina General Assembly. The NIH SeroNet Serocenter of Excellence Award, U54 CA260543, supported generation of laboratory data and the following investigators: A.J.M., L.P., S.N., S.W., D.M.M., A.M.D.S., R.B., and L.A.B. A.J.M. was previously funded by an NIH NIAID T32 AI007151. S.N. is also funded by the following NIH grants: UNC Center for AIDS Research (P30 AI50410) and NA-ACCORD COVID-19 Supplement (U01 AI069918). D.R.M. is funded by NIH F32 AI152296 and a Burroughs Wellcome Fund Postdoctoral Enrichment Program Award and was previously funded by NIH NIAID T32 AI007151. Publisher Copyright: {\textcopyright} 2021 Markmann et al.",
year = "2021",
month = aug,
doi = "10.1128/mSphere.00275-21",
language = "English (US)",
volume = "6",
journal = "mSphere",
issn = "2379-5042",
publisher = "American Society for Microbiology",
number = "4",
}