Results 41 to 50 of about 1,589,038 (397)

Identification of a residue in hepatitis C virus E2 glycoprotein that determines scavenger receptor BI and CD81 receptor dependency and sensitivity to neutralizing antibodies. [PDF]

open access: yes, 2008
Hepatitis C virus (HCV) infection is dependent on at least three coreceptors: CD81, scavenger receptor BI (SR-BI), and claudin-1. The mechanism of how these molecules coordinate HCV entry is unknown.
Balfe, Peter   +6 more
core   +3 more sources

Host and infectivity prediction of Wuhan 2019 novel coronavirus using deep learning algorithm

open access: yesbioRxiv, 2020
The recent outbreak of pneumonia in Wuhan, China caused by the 2019 Novel Coronavirus (2019-nCoV) emphasizes the importance of detecting novel viruses and predicting their risks of infecting people.
Qian Guo   +8 more
semanticscholar   +1 more source

Crystal Structures of Two Immune Complexes Identify Determinants for Viral Infectivity and Type-Specific Neutralization of Human Papillomavirus

open access: yesmBio, 2017
Persistent, high-risk human papillomavirus (HPV) infection is the primary cause of cervical cancer. Neutralizing antibodies elicited by L1-only virus-like particles (VLPs) can block HPV infection; however, the lack of high-resolution structures has ...
Zhihai Li   +16 more
doaj   +1 more source

Important biological characteristics of Trichinella genotypes [PDF]

open access: yesVeterinarski Glasnik, 2019
Background. To control Trichinella, one of the most important food borne parasites, it is necessary to know the biology of the parasite. Scope and Approach.
Petrović Jelena
doaj   +1 more source

Infection in AIDS [PDF]

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 1991
Infection with human immunodeficiency virus type-1 (HIV-1) is associated with a wide spectrum of secondary infections. It is only through a concerted approach by microbiologists with expertise involving many different organisms that we can hope to control the secondary infections associated with HIV-1 infection and to prolong life until effective means
Albritton, WL, Gill, MJ
openaire   +5 more sources

Stability and infectivity of coronaviruses in inanimate environments

open access: yesWorld Journal of Clinical Cases, 2020
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly contagious virus that can transmit through respiratory droplets, aerosols, or contacts.
Shi-Yan Ren   +6 more
semanticscholar   +1 more source

Benzyl-2-Acetamido-2-Deoxy-α-d-Galactopyranoside Increases Human Immunodeficiency Virus Replication and Viral Outgrowth Efficacy In Vitro

open access: yesFrontiers in Immunology, 2018
Glycosylation of host and viral proteins is an important posttranslational modification needed to ensure correct function of glycoproteins. For this reason, we asked whether inhibition of O-glycosylation during human immunodeficiency virus (HIV) in vitro
Alex Olvera   +22 more
doaj   +1 more source

Cryptosporidium sciurinum n. sp. (Apicomplexa: Cryptosporidiidae) in Eurasian Red Squirrels (Sciurus vulgaris)

open access: yesMicroorganisms, 2021
Cryptosporidium spp. are common protozoan pathogens in mammals. The diversity and biology of Cryptosporidium in tree squirrels are not well studied. A total of 258 Eurasian red squirrels (Sciurus vulgaris) from 25 and 15 locations in the Czech Republic ...
Jitka Prediger   +8 more
doaj   +1 more source

Effect of phthalocyanine oral and nasal antiseptic solutions on the infectivity of SARS-CoV-2 in patients with COVID-19: a randomized controlled trial

open access: yesGMS German Medical Science, 2023
Background: In individuals with coronavirus disease (COVID-19), the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral load (VL) plays an important role in infectivity.Objectives: This study aimed to evaluate the reduction in the VL and ...
Colado Simão, Andréa Name   +12 more
doaj   +1 more source

D936Y and Other Mutations in the Fusion Core of the SARS-CoV-2 Spike Protein Heptad Repeat 1: Frequency, Geographical Distribution, and Structural Effect

open access: yesMolecules, 2021
The crown of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is constituted by its spike (S) glycoprotein. S protein mediates the SARS-CoV-2 entry into the host cells.
Romina Oliva   +4 more
doaj   +1 more source

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