Results 51 to 60 of about 10,044 (209)

Virus‐specific alterations in placental structure and transporter expression following maternal arbovirus infection

The Journal of Physiology, EarlyView.
Abstract figure legend Arboviruses induce virus‐specific alterations in placental structure and functional markers. Chikungunya virus (CHIKV) exposure was associated with reduced syncytiotrophoblast and syncytial knot areas, increased cytotrophoblast proliferation (Ki‐67) and thyroid transporter (MCT8) expression, reduced protective (P‐gp and BCRP ...
Cherley B. V. Andrade, Enrrico Bloise, Natália L. Silva, Jair R. S. Braga, Sharton V. A. Coelho, Veronica M. O. Nascimento, Guinever E. Imperio, Camila O. S. Nunes, Antônio J. L. A. Cunha, Marcelo A. Pascoal‐Xavier, Luciana B. Arruda, Arnaldo Prata‐Barbosa, Kristin L. Connor, Tania M. Ortiga‐Carvalho   +13 more
wiley   +1 more source

Zoonotic Alphaviruses in Fatal and Neurologic Infections in Wildlife and Nonequine Domestic Animals, South Africa [PDF]

, 2020
Alphaviruses from Africa, such as Middelburg virus (MIDV), and Sindbis virus (SINV), were detected in horses with neurologic disease in South Africa, but their host ranges remain unknown. We investigated the contribution of alphaviruses to neurologic
Elizabeth Botha, Marietjie Venter, Bjorn Reininghaus, Fourie, Isabel, Johan Steyl, Jumari Steyn, Voula Stivaktas, Isabel Fourie, Reininghaus, V., Steyl, Johan Christian Abraham, June Williams, Van Niekerk, Stephanie, Botha, Elizabeth, Venter, Marietjie, Steyn, Jumari, Williams, June Heather, Stivaktas, Voula, Stefanie van Niekerk   +17 more
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Superinfection exclusion of alphaviruses in Aedes mosquitoes

, 2021
© 2021 Mathilde LauretiChikungunya virus (CHIKV), Semliki Forest virus (SFV) and Ross River virus (RRV) are arthropod-borne alphaviruses transmitted by Aedes mosquitoes.
Laureti, Mathilde
core   +1 more source

Molecular and Serological Screening of West Nile and Usutu Virus in Birds and Humans: A Sentinel Study in Finland

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
We developed sensitive real‐time PCR assays for West Nile virus and Usutu virus to screen bird and human samples in Finland. Although no positive samples were detected, active migratory flyways and recent cases in neighbouring countries highlight the risk of future introduction and the need for continued surveillance.
Ruut Joensuu, Maija T. Suvanto, Sanna Sainmaa, Viktor Olander, Roope Nykänen, Essi M. Korhonen, Anne J. Jääskeläinen   +6 more
wiley   +1 more source

Induction of programmed cell death in mammalian cells by isolates of Ross River virus [PDF]

, 2011
Arthritogenic alphaviruses, such as Ross River virus (RRV) are associated with worldwide outbreaks of human polyarthritis/arthralgia. The pathogenesis of RRV and other alphaviruses is poorly understood.
Back, Chelsea
core  

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

Journal of Fish Diseases, Volume 49, Issue 9, September 2026.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova, N. M. Ruane, R. Domingo‐Bretón, F. Moroni, F. Naya‐Català, J. Pérez‐Sánchez, K. O'Dwyer, O. Lyashevska, H. Rodger, A. Talbot   +9 more
wiley   +1 more source

Decoding the Black Box of Fish Vaccines Efficacy in Basic and Applied Contexts

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Vaccines are the frontline defense in aquaculture, yet predicting their real‐world performance remains a tricky puzzle. Unlike terrestrial veterinary vaccines, fish vaccines largely operate through “Black Box” processes, where we observe the outcomes but rarely understand the underlying immune mechanisms. Laboratory trials, though informative,
Jiří Kyslík, Mikolaj Adamek, Tomáš Korytář   +2 more
wiley   +1 more source

An international study on emerging arboviral infections and blood safety

Transfusion, Volume 66, Issue 9, Page 1786-1799, September 2026.
Abstract Background Emerging and re‐emerging arboviral infections are a risk to blood safety. We conducted an international survey on how blood establishments respond to current and future arbovirus threats. Study Design and Methods A questionnaire on arbovirus donor deferral strategies, pathogen reduction, and donation screening was distributed to ...
Piya Rajendra, Helen M. Faddy, Daniel Candotti, Carolina B. Bub, Jose M. Kutner, Steven J. Drews, Carmen L. Charlton, Sheila F. O'Brien, Wai‐Chiu Tsoi, Michel‐Andres Garcia‐Otalora, Claire Reynolds, Tuulia Palukka, Riikka Lehtisalo, Ruth Offergeld, Axel Seltsam, Marijke Weber‐Schehl, Nahid Chenarsabz, Naoko Goto, Sung‐Chan Park, So‐Yong Kwon, Ryanne Lieshout‐Krikke, Aneta Kopacz, Ewa Sulkowska, Oana‐Alexandra Șerban, Simona Ruta, Eugene Zhiburt, Maha Badawi, Josephine Mitchel, Ute Jentsch, Ángel Luis Pajares Herraiz, Ana Lafuente Guijosa, Gülşen Özkaya Şahin, Christoph Niederhauser, Marion C. Lanteri, Brian Custer, Galen Conti, Anthea Cheng, Shannah Secret, Peter Simmonds, Heli Harvala, on behalf of the Virology subgroup of the ISBT WP‐TTID   +40 more
wiley   +1 more source

Alphavirus Genome Structure and Replication [PDF]

, 2016
The family Togaviridae consists of two genera, Alphavirus and Rubivirus (Fields et al., 2013). The organization of their respective genomes is similar, but phylogenetic analysis shows that alphaviruses and rubiviruses are quite divergent (Koonin and ...
Belinda L. Herring, Herring, Belinda L., Rulli, Nestor E., Rulli, Nestor E, Mahalingam, Suresh, Chen, Weiqiang, Herring, Belinda L, Lara J. Herrero, Weiqiang Chen, Herrero, Lara, Kuo-Ching Sheng, Nestor E. Rulli, Suresh Mahalingam, Herrero, Lara J, Sheng, Kuo-Ching   +14 more
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A Rapid, Field‐Deployable Diagnostic Platform for Getah Virus Based on RT‐RAA and CRISPR EsCas13d

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
This study developed a rapid, one‐step, visual detection platform termed ROSVD by integrating RT‐RAA with CRISPR–EsCas13d, enabling simplified sample preparation, high‐sensitivity, on‐site detection of GETV within 30 min without the need for sophisticated equipment.
Liu Baoling, Shao Lina, Xu Tong, Jia Qinrui, Zhu Ling, Xu Zhiwen   +5 more
wiley   +1 more source