Results 41 to 50 of about 93,300,230 (204)

HLA-B*44 Is Associated with Dengue Severity Caused by DENV-3 in a Brazilian Population [PDF]

Journal of Tropical Medicine, 2013
Human leukocyte antigen (HLA) alleles have been correlated with susceptibility or resistance to severe dengue; however, few immunogenetic studies have been performed in Latin American (LA) populations. We have conducted immunogenetic studies of HLA class I and II alleles in a cohort of 187 patients with DENV-3 infection and confirmed clinical diagnosis
Liciana Xavier Eurico de Alencar, Ulisses de Mendonça Braga-Neto, Eduardo José Moura do Nascimento, Marli Tenório Cordeiro, Ana Maria Silva, Carlos Alexandre Antunes de Brito, Maria da Paz Carvalho da Silva, Laura Helena Vega Gonzales Gil, Silvia Maria Lucena Montenegro, Ernesto Torres de Azevedo Marques   +9 more
openaire   +3 more sources

Dominant cross-reactive B cell response during secondary acute dengue virus infection in humans. [PDF]

PLoS Neglected Tropical Diseases, 2012
The four serotypes of dengue virus (DENV) cause dengue fever (DF) and dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS). Severe disease has been associated with heterotypic secondary DENV infection, mediated by cross-reactive antibodies (Abs) and ...
Simona Zompi, Magelda Montoya, Marie O Pohl, Angel Balmaseda, Eva Harris   +4 more
doaj   +1 more source

Association of genotype III of dengue virus serotype 3 with disease outbreak in Eastern Sudan, 2019

Virology Journal, 2020
Background Dengue fever (DF) is an arthropod-borne disease caused by dengue virus (DENV). DENV is a member of the genus Flavivirus in the family Flaviviridae.
Mawahib H. Eldigail, Hazem A. Abubaker, Fatima A. Khalid, Tajeldin M. Abdallah, Hassan H. Musa, Mohamed E. Ahmed, Gamal K. Adam, Mustafa I. Elbashir, Imadeldin E. Aradaib   +8 more
doaj   +1 more source

Perbandingan Tingkat Keparahan Infeksi Sekunder Virus Dengue pada Keempat Serotipe di Indonesia: Systematic Review

Jurnal Kesehatan Andalas, 2021
Secondary infection with the dengue virus causes mild to severe manifestations. The distribution of dengue virus serotypes varies in various areas and can change over time.
Annelin Kurniati, Ahmad Fandi, Mardhatillah Sariyanti, Ety Febrianti, Debie Rizqoh   +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

Singapore’s Dengue Outbreak Amidst the COVID-19 Pandemic: Challenges, Responses, and Lessons

Infection and Drug Resistance, 2023
Huzaifa Ahmad Cheema,1 Rustam Shariq Mujtaba,2 Amna Siddiqui,3 Laiba Imran Vohra,4 Abia Shahid,1 Jaffer Shah,5 Abdulqadir J Nashwan,6 Natasha Howard7– 9 1Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore ...
Cheema HA, Mujtaba RS, Siddiqui A, Vohra LI, Shahid A, Shah J, Nashwan AJ, Howard N   +7 more
doaj  

Preliminary study on the effect of Munronia pinnata (Wall) Theob. (Meliaceae) aqueous extract on functional change in endothelial cells infected by dengue virus

Scientific African, 2023
Infection of endothelial cells (ECs) and their dysfunction has been implicated in the immunopathogenesis leading to severity in dengue virus (DENV) disease and rationalize the therapeutic targeting of the endothelium. Munronia pinnata is a rare medicinal
Pierre Celestin Munezero, Shiroma Handunnetti, Narmada Fernando, Loshini Ranaweera, Swarna Damayanthi Hapuarachchi, Boniface Makori Nyamweya, Joseph Ndacyayisenga   +6 more
doaj   +1 more source

DENV-neutralizing antibody responses detected after infection with DENV-1 0111/2011, DENV-2 0126/2010 or DENV-4 BEL 83791.

, 2018
Sera collected 2 weeks after DENV inoculation were tested by plaque-reduction neutralization test (PRNT) for their neutralizing activity against DENV-1 60305, DENV-2 44/2, DENV-3 16562 and DENV-4 TVP360.
Michael Cruz (5142977), Akira Homma (294831), Clarisse Lorin (204307), Edith Lepine (5142953), Maria Beatriz Borges (5142965), Marie-Pierre Malice (5142956), Elena Caride (5142962), Ana Claudia Duarte (5142968), Pedro Fernando C. Vasconcelos (5142974), Lucile Warter (338493), Yannick Vanloubbeeck (222659), Marcos Freire (5142950), Luiz Gustavo Mendes (5142959), Renato Sergio Marchevsky (166023), Ana Maria Bispo de Filippis (352082), Sally Mossman (5142971), Ygara S. Mendes (302186)   +16 more
core   +1 more source

Circulating serotypes and genotypes of dengue virus in North India: An observational study

Journal of Vector Borne Diseases
Background & objectives: This study reports observation on circulating serotypes and genotypes of Dengue Virus in North India. Methods: Serum samples were obtained from suspected cases of dengue referred to the virus diagnostic laboratory during 2014 to ...
Om Prakash, Anil Kumar Verma, Asutosh Paliwal, Faisal Abbas, Ashish Kumar Srivastava, Vivek Kumar Mishra, Shruti Radera, Amita Jain   +7 more
doaj   +1 more source

Differential Infectivity of Human Neural Cell Lines by a Dengue Virus Serotype-3 Genotype-III with a Distinct Nonstructural Protein 2A (NS2A) Amino Acid Substitution Isolated from the Cerebrospinal Fluid of a Dengue Encephalitis Patient

Canadian Journal of Infectious Diseases and Medical Microbiology, 2023
Dengue encephalitis is considered as a severe but unusual clinical presentation of dengue infection. Limited molecular information is available on the neurotropism of dengue virus (DENV), highlighting the need for further research.
Minh Huong Phu Ly, Co Thach Nguyen, Thanh Vu Nguyen, Thanh Thi Ngan Nguyen, Takeshi Nabeshima, Ferdinard Adungo, Yuki Takamatsu, Nguyen Tien Huy, Thi Quynh Mai Le, Kouichi Morita, Futoshi Hasebe, Meng Ling Moi   +11 more
doaj   +1 more source