Results 31 to 40 of about 1,989,476 (247)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Clonagem e expressão de um fragmento recombinante da proteína de 28 KDa do vírus da síndrome da mancha branca (WSSV) de camarões [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biotecnologia, Florianópolis, 2009O vírus da síndrome da mancha branca (WSSV) é o agente infeccioso que trouxe maiores prejuízos ...
Braünig, Patrícia
core  

Revealing the hidden diversity of Chlorella heliozoae-infecting giant viruses

npj Viruses
A new level of viral complexity has emerged from the isolation of green algae-infecting chloroviruses from diverse aquatic environments around the world over the past few decades.
Lethícia R. Henriques, Bruna B. F. Botelho, Roger M. Carlson, João Victor R. P. Carvalho, Ellen G. Oliveira, Irina V. Agarkova, James L. Van Etten, David D. Dunigan, Rodrigo A. L. Rodrigues   +8 more
doaj   +1 more source

Seroconversion and seroreactivity patterns of dairy goats naturally exposed to caprine arthritis-encephalitis virus in Brazil Soroconversão e sororeatividade de cabras leiteiras naturalmente expostas ao virus da artrite-encefalite caprina no Brasil

Ciência Rural, 2002
A labelled avidin-biotin ELISA (lab-ELISA) using repeated serum samples of goats showed a progressive seroconversion with higher seroconversion rate at the period going from the beginning of the breeding up to the last half of lactation (35.0%), compared
Roberto Soares Castro, Rômulo Cerqueira Leite, Edisio Oliveira de Azevedo, Maurício Resende, Aurora Maria Guimarães Gouveia   +4 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Zoonotic transmission of novel Influenza A variant viruses detected in Brazil during 2020 to 2023

Nature Communications
Zoonotic infections (swine-human) caused by influenza A viruses (IAVs) have been reported and linked to close contact between these species. Here, we describe eight human IAV variant infections (6 mild and 2 severe cases, including 1 death) detected in ...
Paola Cristina Resende, Dennis M. Junqueira, Caroline Tochetto, Maria Ogrzewalska, Fernando C. Motta, Jonathan Lopes, Luciana Appolinario, Larissa Macedo, Braulia Caetano, Aline Matos, Thauane Silva, Elisa Cavalcante Pereira, Leticia Ferreira Lima, Irina Riediger, Maria do Carmo Debur, Guilherme Nardi Becker, Aline Andrade, Acácia Maria Lourenço Francisco Nasr, Rosana Aparecida Piler, Ana Carolina Dalla Vecchia, Walquíria Almeida, David Brown, Rejane Schaefer, Marilda M. Siqueira   +23 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Análise filoginética e genotipagem de amostras de vírus rábico através da técnica de seqüênciamento automatizado de produtos de RT-PCR [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Biotecnologia.O vírus rábico pertence à Ordem Mononegavirales e Família Rhabdoviridae, sendo constituído por um RNA de sentido negativo, não-segmentado e que ...
Bordignon, Juliano
core  

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Prevalência dos marcadores das hepatites B e C em adolescentes de Chapecó [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em FarmáciaAs infecções pelo vírus da hepatite B (HBV) e pelo vírus da hepatite C (HCV) são dois preocupantes problemas de saúde ...
Scaraveli, Natália Gazzoni
core