Results 51 to 60 of about 136,940 (248)

Antigenic and genetic evolution of contemporary swine H1 influenza viruses in the United States [PDF]

, 2018
Several lineages of influenza A viruses (IAV) currently circulate in North American pigs. Genetic diversity is further increased by transmission of IAV between swine and humans and subsequent evolution.
Anderson, T K, Kitikoon, P, Lewis, N S, Rajao, D S, Stratton, J, Vincent, A L   +5 more
core   +2 more sources

Heterologous prime-boost vaccination with H3N2 influenza viruses of swine favors cross-clade antibody responses and protection [PDF]

, 2017
The emergence of multiple novel lineages of H1 and H3 influenza A viruses in swine has confounded control by inactivated vaccines. Because of substantial genetic and geographic heterogeneity among circulating swine influenza viruses, one vaccine strain ...
Claes, Gerwin, Cox, Eric, Krammer, Florian, Mancera Gracia, José Carlos, Qiu, Yu, Sys, Lieve, Trus, Ivan, Van Reeth, Kristien, Versnaeyen, Han   +8 more
core   +2 more sources

Imprinted Anti-Hemagglutinin and Anti-Neuraminidase Antibody Responses after Childhood Infections of A(H1N1) and A(H1N1)pdm09 Influenza Viruses

mBio, 2023
Immune imprinting is a driver known to shape the anti-hemagglutinin (HA) antibody landscape of individuals born within the same birth cohort. With the HA and neuraminidase (NA) proteins evolving at different rates under immune selection pressures, anti ...
Pavithra Daulagala, Brian R. Mann, Kathy Leung, Eric H. Y. Lau, Louise Yung, Ruipeng Lei, Sarea I. N. Nizami, Joseph T. Wu, Susan S. Chiu, Rodney S. Daniels, Nicholas C. Wu, David Wentworth, Malik Peiris, Hui-Ling Yen   +13 more
doaj   +1 more source

Chlamydial hemagglutinin identified as lipopolysaccharide [PDF]

Journal of Bacteriology, 1987
Chlamydial lipopolysaccharide (LPS) agglutinated mouse and rabbit erythrocytes but not human, guinea pig, or pronghorn antelope erythrocytes. Hemagglutination was not specific for Chlamydia spp., as rough LPSs from Coxiella burnetii and Escherichia coli also agglutinated erythrocytes from the same animal species.
N G, Watkins, H D, Caldwell, T, Hackstadt   +2 more
openaire   +2 more sources

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Influenza research database: an integrated bioinformatics resource for influenza research and surveillance. [PDF]

, 2012
BackgroundThe recent emergence of the 2009 pandemic influenza A/H1N1 virus has highlighted the value of free and open access to influenza virus genome sequence data integrated with information about other important virus characteristics.DesignThe ...
Baumgarth, Nicole, Deitrich, Jon, García-Sastre, Adolfo, Hunt, Victoria, Klem, Edward, Kumar, Sanjeev, Larsen, Christopher N, Macken, Catherine, Noronha, Jyothi, Pickett, Brett E, Ramsey, Alvin, Scheuermann, Richard H, Squires, R Burke, Suarez, David, Zaremba, Sam, Zhang, Yun, Zhou, Liwei   +16 more
core   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Dependence of the energies of fusion on the intermembrane separation: optimal and constrained

, 2007
We calculate the characteristic energies of fusion between planar bilayers as afunction of the distance between them, measured from the hydrophobic/hydrophilic interface of one of the two nearest, cis, leaves to the other.
Lee, J. Y., Schick, M.
core   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Altering the Immunogenicity of Hemagglutinin Immunogens by Hyperglycosylation and Disulfide Stabilization

Frontiers in Immunology, 2021
Influenza virus alters glycosylation patterns on its surface exposed glycoproteins to evade host adaptive immune responses. The viral hemagglutinin (HA), in particular the H3 subtype, has increased its overall surface glycosylation since its introduction
Dana N. Thornlow, Dana N. Thornlow, Andrew N. Macintyre, Thomas H. Oguin, Amelia B. Karlsson, Erica L. Stover, Heather E. Lynch, Gregory D. Sempowski, Gregory D. Sempowski, Aaron G. Schmidt, Aaron G. Schmidt   +10 more
doaj   +1 more source