Results 41 to 50 of about 29,720,759 (240)

Genome sequence analysis of dengue virus 1 isolated in Key West, Florida. [PDF]

PLoS ONE, 2013
Dengue virus (DENV) is transmitted to humans through the bite of mosquitoes. In November 2010, a dengue outbreak was reported in Monroe County in southern Florida (FL), including greater than 20 confirmed human cases.
Dongyoung Shin, Stephanie L Richards, Barry W Alto, David J Bettinardi, Chelsea T Smartt   +4 more
doaj   +1 more source

DENV-specific IgG, but not IgA, mediates ADE in U937 cells.

, 2023
A) Quantification of FcγRIIa (CD32), FcγRI (CD64), FcαR (CD89), and DC-SIGN (CD209) expression on U937 cells by flow cytometry. Histogram labels are isotype control-subtracted geometric mean fluorescence intensity (MFI) values.
Adam D. Wegman (11750252), Lauren E. Bahr (16892347), Mitchell J. Waldran (16892344), Joseph Q. Lu (16892350), Kristen E. Baxter (16892353), Adam T. Waickman (7105667), Stephen J. Thomas (7105673)   +6 more
core   +1 more source

Neutralizing and enhancing antibody responses to five genotypes of dengue virus type 1 (DENV-1) in DENV-1 patients

Journal of General Virology, 2017
Dengue virus (DENV) has four distinct serotypes, DENV-1-4, with four to six genotypes in each serotype. The World Health Organization recommends tetravalent formulations including one genotype of each serotype as safe and effective dengue vaccines. Here, we investigated the impact of genotype on the neutralizing antibody responses to DENV-1 in humans ...
Atsushi, Yamanaka, Meng Ling, Moi, Tomohiko, Takasaki, Ichiro, Kurane, Eiji, Konishi   +4 more
openaire   +2 more sources

DENV-specific IgG, but not IgA, mediates ADE in primary human monocyte-derived macrophages.

, 2023
A) Assessment of CD14 and CD163 expression on primary human monocyte-derived macrophages by flow cytometry. Dashed line indicates isotype control. B) Quantification of FcγRIIa (CD32), FcγRI (CD64), FcαR (CD89), and DC-SIGN (CD209) on primary human ...
Adam D. Wegman (11750252), Lauren E. Bahr (16892347), Mitchell J. Waldran (16892344), Joseph Q. Lu (16892350), Kristen E. Baxter (16892353), Adam T. Waickman (7105667), Stephen J. Thomas (7105673)   +6 more
core   +1 more source

Genetic Diversity of Dengue Virus in Clinical Specimens from Bangkok, Thailand, during 2018–2020: Co-Circulation of All Four Serotypes with Multiple Genotypes and/or Clades

Tropical Medicine and Infectious Disease, 2021
Dengue is an arboviral disease highly endemic in Bangkok, Thailand. To characterize the current genetic diversity of dengue virus (DENV), we recruited patients with suspected DENV infection at the Hospital for Tropical Diseases, Bangkok, during 2018–2020.
Kanaporn Poltep, Juthamas Phadungsombat, Emi E. Nakayama, Nathamon Kosoltanapiwat, Borimas Hanboonkunupakarn, Witthawat Wiriyarat, Tatsuo Shioda, Pornsawan Leaungwutiwong   +7 more
doaj   +1 more source

BLAST comparison test for peptide similarity analysis against other DENV-1, DENV-2, DENV-3, DENV-4, and ZIKV strains.

, 2023
BLAST comparison test for peptide similarity analysis against other DENV-1, DENV-2, DENV-3, DENV-4, and ZIKV strains.
Luiz Tadeu Moraes Figueiredo (8119802), Yvalena Guillen (17087526), Victor Hugo Aquino (11263947), Marcilio J. Fumagalli (8382177), Angélica Silva (5555840), Bento Vidal de Moura Negrini (17087523), Cynthia Bernal (14684790), Alejandra Rojas (5671790)   +7 more
core   +1 more source

Dengue Seroprevalence Among Blood Donors in the Lazio Region (Italy): Is There an Iceberg Beneath the Surface? [PDF]

J Med Virol
ABSTRACT During 2023, dengue virus (DENV) autochthonous circulation was detected in Lazio, Italy. To investigate the magnitude of the phenomenon, anti‐DENV serological status of blood donors residing in previously affected Rome municipalities was evaluated.
Spaziante M, Rosa L, Colavita F, Mussetto I, De Carli G, Vantaggio V, Agresta A, Coen S, Cammisa S, D'Abramo A, Maffongelli G, Vaglio S, Iaboni S, Casorelli I, Mele L, Teofili L, Scognamiglio P, Siddu A, Nicastri E, Maggi F, Girardi E, ARBODONORS Working Group, Vairo F.   +22 more
europepmc   +2 more sources

DENGUE OUTBREAK IN MATO GROSSO STATE, MIDWESTERN BRAZIL

Revista do Instituto de Medicina Tropical de São Paulo, 2015
Dengue virus (DENV) is the most frequent arbovirus worldwide. In this study, we report a large outbreak in Mato Grosso State (MT). Serum samples from 604 patients with acute febrile illness for less than five days were inoculated in C6/36 cells, then ...
Letícia Borges da Silva HEINEN, Nayara ZUCHI, Belgath Fernandes CARDOSO, Marcelo Adriano Mendes dos SANTOS, Mauricio Lacerda NOGUEIRA, Renata DEZENGRINI-SLHESSARENKO   +5 more
doaj   +1 more source

Development of a Dengue Virus Serotype-Specific Non-Structural Protein 1 Capture Immunochromatography Method

Sensors, 2021
Four serotypes of dengue virus (DENV), type 1 to 4 (DENV-1 to DENV-4), exhibit approximately 25–40% of the difference in the encoded amino acid residues of viral proteins.
Kanaporn Poltep, Emi E. Nakayama, Tadahiro Sasaki, Takeshi Kurosu, Yoshiki Takashima, Juthamas Phadungsombat, Nathamon Kosoltanapiwat, Borimas Hanboonkunupakarn, Sarin Suwanpakdee, Hisham A. Imad, Narinee Srimark, Chiaki Kitamura, Atsushi Yamanaka, Akio Okubo, Tatsuo Shioda, Pornsawan Leaungwutiwong   +15 more
doaj   +1 more source

Example showing several epitope hotspots (marked in red) found in the viral E protein of DENV-1, DENV-2, DENV-3, and DENV-4.

, 2023
Example showing several epitope hotspots (marked in red) found in the viral E protein of DENV-1, DENV-2, DENV-3, and DENV-4.
Luiz Tadeu Moraes Figueiredo (8119802), Yvalena Guillen (17087526), Victor Hugo Aquino (11263947), Marcilio J. Fumagalli (8382177), Angélica Silva (5555840), Bento Vidal de Moura Negrini (17087523), Cynthia Bernal (14684790), Alejandra Rojas (5671790)   +7 more
core   +1 more source