Results 81 to 90 of about 72,292 (222)

Substrate‐Selective Inhibition of the SARS‐CoV‐2 Papain‐Like Protease: Inhibition of Hydrolysis of Human Over Viral Substrates

Chemistry – A European Journal, EarlyView.
The SARS‐CoV‐2 papain‐like protease (PLpro) is a medicinal chemistry target. Here we report mass spectrometry assays employing oligopeptide substrates based on the sequences of the viral polyproteins 1a/1ab and on an ISG15‐modified human protein, which enabled the identification of substrate‐selective PLpro inhibitors.
Sakshi Sharma, Peter A. C. Wing, Wojtek Treyde, Shyam Basak, Simeon D. Draganov, Taylah Andrews‐Clark, Eidarus Salah, Petra Lukacik, Claire Strain‐Damerell, Adán Pinto‐Fernández, Martin A. Walsh, Fernanda Duarte, Christopher J. Schofield, Lennart Brewitz   +13 more
wiley   +1 more source

Severe Fever with Thrombocytopenia Syndrome Virus Infection of Cell Cultures

Bio-Protocol, 2014
Severe fever with thrombocytopenia syndrome virus (SFTSV) can infect multiple cells, such as Vero, RD, BHK21, HUVEC and 293T. Vero cells are highly susceptible, so they were used to isolate virus from sera of patients, as well as for producing virus in ...
Yinyan Sun, Wenhui Li
doaj   +1 more source

4′‐ThioRNA Substitution and Sense‐Strand Segmentation for the Design of Functional Fully Modified siRNAs Targeting SARS‐CoV‐2

Chemistry – A European Journal, EarlyView.
4′‐ThioRNA was broadly tolerated across multiple positions in SARS‐CoV‐2‐targeting siRNAs, but full 4'‐thio modification of both strands caused a reduction in RNAi activity. Sense‐strand segmentation improved RNAi and antiviral activity, particularly when the nick was located at position 10 from the 5′‐end of the sense strand, thereby unlocking the ...
Yuhei Nogi, Jun Tsukimoto, Noriko Saito‐Tarashima, Takaaki Koma, Masako Nomaguchi, Noriaki Minakawa   +5 more
wiley   +1 more source

Polar release of pathogenic Old World hantaviruses from renal tubular epithelial cells

Virology Journal, 2012
Background Epithelio- and endotheliotropic viruses often exert polarized entry and release that may be responsible for viral spread and dissemination. Hantaviruses, mostly rodent-borne members of the Bunyaviridae family infect epithelial and endothelial ...
Krautkrämer Ellen, Lehmann Maik J, Bollinger Vanessa, Zeier Martin   +3 more
doaj   +1 more source

Viral Dynamic Model‐Informed Dose Selection of Mosnodenvir Prophylaxis against DENV‐3 in a Controlled Human Infection Model

Clinical Pharmacology &Therapeutics, EarlyView.
Dengue virus (DENV) infection is a significant global health threat. Mosnodenvir (JNJ‐64281802) is a pan‐serotype small molecule antiviral blocking DENV replication. A Phase IIa study (NCT05048875) evaluated the antiviral activity, safety, and pharmacokinetics of mosnodenvir as prophylaxis against DENV‐3 in a controlled human infection model (CHIM).
Nele Goeyvaerts, Xavier Woot de Trixhe, Martine Neyens, Thomas N. Kakuda, Liesbeth Van Wesenbeeck, Annemie Buelens, Freya Rasschaert, Anna Durbin, Oliver Ackaert   +8 more
wiley   +1 more source

Antibody response of patients after postexposure rabies vaccination with small intradermal doses of purified chick embryo cell vaccine or purified Vero cell rabies vaccine

Bulletin of the World Health Organization
Although the introduction of tissue culture vaccines for rabies has dramatically improved the immunogenicity and safety of rabies vaccines, they are often prohibitively expensive for developing countries.
D.J. Briggs, A. Banzhoff, U. Nicolay, S. Sirikwin, B. Dumavibhat, S. Tongswas, C. Wasi   +6 more
doaj   +1 more source

Susceptibility of mammalian cell line for isolation of IBDV from clinical samples

Brazilian Journal of Poultry Science, 2004
Susceptibility of chicken embryo related cells (CER) to non-classical IBDV was compared with Vero cells for the same purpose. It was used 20 bursal samples collected from clinical cases of IBDV, positive by histopathological evaluation. After three times
SEL Silva, HL Ferreira, BA Carvalho, TC Cardoso   +3 more
doaj   +1 more source

A multiplex interactome of Ebola virus proteins reveals TM9SF2 as a cell‐surface attachment factor that promotes viral entry

iMetaOmics, EarlyView.
This study generates a comprehensive Ebola virus (EBOV)‐human protein–protein interactome, comprising 1728 core high‐confidence interactions. Further interactome analysis revealed the potential association of EBOV glycoprotein (GP) with the host factor TM9SF2. Subsequent mechanistic investigations confirmed that TM9SF2 functions as an attachment factor
Limin Shang, Shouwen Du, Yuchen Liu, Letian Li, Xi Wu, Yanzhi Yuan, Chaozhi Jin, Qingkun Mi, Yuhang Wang, Xiaoshuang Shi, Jiamin Wang, Guoqing Zhang, Yidan Ma, Weijin Huang, Jigang Wang, Jian Wang, Chang Li   +16 more
wiley   +1 more source

Cytotoxicity test and the potency of polyvinyl alcohol-based Moringa oleifera nanoparticles on cancer cell death: In vitro study

Journal of Advanced Pharmaceutical Technology & Research
Moringa oleifera (MO) has been explored for anticancer drug development. However, conventional extract formulations face limitations in drug delivery.
Vania Syahputri, Theresia Indah Budhy, Hani Plumeriastuti, Tengku Natasha Eleena binti Tengku Ahmad Noor   +3 more
doaj   +1 more source

Mixed lineage kinase 3 mediates SARS‐CoV‐2‐induced kidney injury via the Hsp70‐IL‐17A axis

Interdisciplinary Medicine, EarlyView.
Kidney samples from patients infected with severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) showed upregulated expression and activity of Mixed Lineage Kinase (MLK3). Based on the mechanistic studies, we identified MLK3 as a critical player in promoting SARS‐CoV‐2‐induced kidney injury.
Sandeep Kumar, Sunil Kumar Singh, Piush Srivastava, Sowdhamini Mahendiran, Rakesh Sathish Nair, Harsh Vyas, Saket Jha, Niraj Nag, Navin Viswakarma, Hitesh Kapoor, Swathi Suresh, Periannan Sethupathi, Sang‐Ging Ong, Jerrold S. Levine, Suman Setty, Mathayan Manikannan, Bellur S. Prabhakar, Basabi Rana, Ajay Rana   +18 more
wiley   +1 more source