Results 31 to 40 of about 945,207 (268)

Genetic characterization and phylogenetic analysis of human norovirus infection in individual municipalities of the Sverdlovsk region in 2022

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2023
Introduction. Human Noroviruses (HuNoV) are highly contagious pathogens responsible of acute human norovirus infection (HuNoVI). GII.4 is the prevailing norovirus genotype in the incidence of gastroenteritis worldwide.
Roman O. Bykov   +8 more
doaj   +1 more source

Combination of E- and NS1-Derived DNA Vaccines: The Immune Response and Protection Elicited in Mice against DENV2

open access: yesViruses, 2022
The occurrence of dengue disease has increased radically in recent decades. Previously, we constructed the pE1D2 and pcTPANS1 DNA vaccines encoding the DENV2 envelope (E) and non-structural 1 (NS1) proteins, respectively.
Paolla Beatriz A. Pinto   +10 more
doaj   +1 more source

Ixodes apronophorus Schulze (Acari: Ixodida: Ixodidae): Distribution, Abundance, and Diversity of Its Mammal Hosts in West Siberia (Results of a 54-Year Long Surveillance)

open access: yesDiversity, 2022
Ixodes apronophorus Schulze, 1924, the marsh tick, belongs to a group of so-called “neglected” ixodid ticks, which remain underexplored compared to the most well-studied species of the genus Ixodes (I. ricinus, I. persulcatus).
Alfried V. Karimov   +3 more
doaj   +1 more source

Perspectives and challenges for mother-to-child transmission of HIV, hepatitis B, and syphilis in Brazil

open access: yesFrontiers in Public Health, 2023
BackgroundEliminating mother-to-child transmission (MTCT) of HIV, hepatitis B, and syphilis is a challenge in Brazil. Many policies have been implemented since 1986, but important gaps remain. This study aimed to describe the trends of MTCT in Brazil and
Angelica E. Miranda   +13 more
doaj   +1 more source

Quantifying Neutralizing Antibodies in Patients with COVID-19 by a Two-Variable Generalized Additive Model

open access: yesmSphere, 2022
Considering the urgent demand for faster methods to quantify neutralizing antibody titers in patients with coronavirus (CoV) disease 2019 (COVID-19), developing an analytical model or method to replace the conventional virus neutralization test (NT) is ...
Kuan-Ting Liu   +24 more
doaj   +1 more source

Phylogenetic position and genetic features of HIV-1 in CNS

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Background. Due to the wide coverage with antiretroviral therapy, the life expectancy of HIV infected people has significantly increased. Against the background of a decrease in mortality from HIV infection, HIV-associated neurocognitive disorders, which
Mikhail V. Piterskiy   +6 more
doaj   +1 more source

Activation of type I interferon antiviral response in human neural stem cells

open access: yesStem Cell Research & Therapy, 2019
Background Neural stem cells (NSCs) residing in the central nervous system play an important role in neurogenesis. Several viruses can infect these neural progenitors and cause severe neurological diseases.
Jhao-Yin Lin, Rei-Lin Kuo, Hsing-I Huang
doaj   +1 more source

Hypersensitivity to mosquito bites: A versatile Epstein–Barr virus disease with allergy, inflammation, and malignancy

open access: yesAllergology International, 2021
Hypersensitivity to mosquito bites (HMB) is a rare disease characterized by transient intense skin reaction and systemic inflammation. Clinical presentation of HMB resembles other mosquito allergic responses, and it can also be difficult to clinically ...
Masaki Yamada   +2 more
doaj   +1 more source

Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean   +7 more
wiley   +1 more source

Occurrence of Extramedullary Relapses in Pediatric Acute Lymphoblastic Leukemia After Treatment With Blinatumomab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We report a retrospective single‐center analysis of pediatric patients with relapsed or refractory B‐cell precursor acute lymphoblastic leukemia focusing on relapses outside of the typical locations, bone marrow, central nervous system, or testes.
Johanna Kunz   +7 more
wiley   +1 more source

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