Results 91 to 100 of about 46,357 (231)

Recombination and Positive Selection Differentially Shaped the Diversity of Betacoronavirus Subgenera [PDF]

Viruses, 2020
The Betacoronavirus genus of mammal-infecting viruses includes three subgenera (Sarbecovirus, Embecovirus, and Merbecovirus), in which most known human coronaviruses, including SARS-CoV-2, cluster. Coronaviruses are prone to host shifts, with recombination and positive selection possibly contributing to their high zoonotic potential.
Forni D, Cagliani R, Sironi M
openaire   +4 more sources

Anosmia and Ageusia as the Only Indicators of Coronavirus Disease 2019 (COVID-19) [PDF]

, 2020
The patient is a 60-year-old woman with a history of vertigo and seasonal allergies who presented to the hospital with the chief complaint of headache. Radiological findings were negative for intracranial abnormalities. The headache was due to trigeminal
Abdollahi, Shahrzad, Nace, Travis C, Shan, Khine S, Zhang, Qian   +3 more
core   +1 more source

Computational Prediction of RNA–RNA Interactions between Small RNA Tracks from Betacoronavirus Nonstructural Protein 3 and Neurotrophin Genes during Infection of an Epithelial Lung Cancer Cell Line: Potential Role of Novel Small Regulatory RNA

Viruses, 2023
Whether RNA–RNA interactions of cytoplasmic RNA viruses, such as Betacoronavirus, might end in the biogenesis of putative virus-derived small RNAs as miRNA-like molecules has been controversial.
Alexis Felipe Rojas-Cruz, C. Bermúdez-Santana   +1 more
semanticscholar   +1 more source

Towards Interpreting Zoonotic Potential of Betacoronavirus Sequences With Attention

, 2021
11 pages, 8 figures, 1 table, accepted at ICLR 2021 workshop Machine learning for preventing and combating ...
Wadhawan, Kahini, Das, Payel, Han, Barbara A., Fischhoff, Ilya R., Castellanos, Adrian C., Varsani, Arvind, Varshney, Kush R.   +6 more
openaire   +2 more sources

Os novos paradigmas no tempo de atendimento em pacientes com câncer de cabeça e pescoço durante a pandemia Covid-19: revisão de literatura

Revista da Faculdade de Odontologia de Porto Alegre, 2021
Introdução: O novo coronavirus SARS-CoV2 é uma ameaça de saúde mundial que tem como um de seus principais grupo de risco os pacientes com câncer de cabeça e pescoço. Na atual conjuntura e em caso de uma segunda onda de infecção, há necessidade de um novo
Victor Arthur Rodrigues de Souza, Gabriel Santos Neves, Gustavo Henrique Santos de Almeida, Carlos Eduardo Palanch Repeke   +3 more
doaj   +1 more source

A molecular arms race between host innate antiviral response and emerging human coronaviruses [PDF]

, 2016
Coronaviruses have been closely related with mankind for thousands of years. Communityacquired human coronaviruses have long been recognized to cause common cold.
Jin, D, Lui, PY, Wong, LYR
core   +1 more source

Flies (Insecta, Diptera) collected in the environment of dairy farms as carriers of rotavirus A and betacoronavirus.

Journal of Applied Microbiology, 2023
AIMS We aimed to investigate the prevalence of rotavirus and coronavirus in dipterans that commonly inhabit the environment of dairy farms. METHODS AND RESULTS We collected 217 insect specimens from nine dairy farms, which were examined through hemi ...
A. Bertolini, P. Thyssen, P. Brandão, A. M. Prado, S. O. de Souza Silva, Mateus de Souza Ribeiro Mioni, Fábio Lucas Rezende de Gouvea, José Carlos de Figueiredo Pantoja, H. Langoni, F. F. Guimarães, S. F. Joaquim, S. Guerra, D. da Silva Leite, V. Rall, R. Hernandes, S. B. Lucheis, G. Rossi, M. Ribeiro   +17 more
semanticscholar   +1 more source

Identification of a Novel Betacoronavirus (Merbecovirus) in Amur Hedgehogs from China [PDF]

Viruses, 2019
While dromedaries are the immediate animal source of Middle East Respiratory Syndrome (MERS) epidemic, viruses related to MERS coronavirus (MERS-CoV) have also been found in bats as well as hedgehogs. To elucidate the evolution of MERS-CoV-related viruses and their interspecies transmission pathway, samples were collected from different mammals in ...
Susanna K. P. Lau, Hayes K. H. Luk, Antonio C. P. Wong, Rachel Y. Y. Fan, Carol S. F. Lam, Kenneth S. M. Li, Syed Shakeel Ahmed, Franklin W.N. Chow, Jian-Piao Cai, Xun Zhu, Jasper F. W. Chan, Terrence C. K. Lau, Kaiyuan Cao, Mengfeng Li, Patrick C. Y. Woo, Kwok-Yung Yuen   +15 more
openaire   +3 more sources

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

Advanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng, Jing Sun, Chun Lu, Qian Yu, Yiyun He, Bingqing Wu, Deshan Ren, Shuai Ding, Jincun Zhao, Yan Li   +9 more
wiley   +1 more source

Crystallographic fragment screening against SARS‐CoV‐2 nonstructural protein 1 using the F2X‐Entry Screen and a newly developed fragment library

Acta Crystallographica Section D, EarlyView.
Two crystallographic fragment screening campaigns against SARS‐CoV‐2 nonstructural protein 1 resulted in the identification of 21 new hits.Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) continues to threaten global health. This underpins the need for novel therapeutics against this virus.
Frank Lennartz, Jan Wollenhaupt, Melanie Oelker, Paula Fröling, Uwe Mueller, Anke Deckers, Christoph Grathwol, Stefan Bräse, Nicole Jung, Manfred S. Weiss   +9 more
wiley   +1 more source