Results 161 to 170 of about 619,710 (391)

Adducin‐1 Facilitates Influenza Virus Endosomal Trafficking and Uncoating by Regulating Branched Actin Dynamics and Myosin IIB Activity

open access: yesAdvanced Science, EarlyView.
In this study, a novel mechanism is unveiled by which ADD1, acting as a molecular switch, coordinates actin branch dynamics and the transport of endocytic viruses and cargoes. Phosphorylation of ADD1 at Ser726 reduces actin branch density, enhancing endosome fusion and attachment to microtubules.
Meijun Jiang   +10 more
wiley   +1 more source

c-di-GMP modulates type IV MSHA pilus retraction and surface attachment in Vibrio cholerae. [PDF]

open access: yes, 2020
Biofilm formation by Vibrio cholerae facilitates environmental persistence, and hyperinfectivity within the host. Biofilm formation is regulated by 3',5'-cyclic diguanylate (c-di-GMP) and requires production of the type IV mannose-sensitive hemagglutinin
Biais, Nicolas   +20 more
core   +2 more sources

Spatiotemporal Regulation of STING Activity by Linear Ubiquitination Governs Antiviral Immunity

open access: yesAdvanced Science, EarlyView.
This study uncovers a spatiotemporal regulation of STING activity by linear ubiquitination in antiviral immunity. At the early stage of the infection, LUBAC promotes STING linear ubiquitination to drive its trafficking from the ER to the Golgi apparatus for activation.
Yong Zhang   +13 more
wiley   +1 more source

V-ATPase C Acts as a Receptor for Bacillus thuringiensis Cry2Ab and Enhances Cry2Ab Toxicity to Helicoverpa armigera

open access: yesInsects
Cry2Ab is a significant alternative Bacillus thuringiensis (Bt) protein utilized for managing insect resistance to Cry1 toxins and broadening the insecticidal spectrum of crops containing two or more Bt genes. Unfortunately, the identified receptors fail
Pin Li   +7 more
doaj   +1 more source

Pinosylvin Inhibits Inflammatory and Osteoclastogenesis via NLRP3 Inflammasome

open access: yesAdvanced Science, EarlyView.
Pinosylvin blocks LPS and RANKL induced NEK7/NLRP3 interaction, inhibiting NLRP3 inflammasome oligomerization and assembly, reducing IL‐1β maturation and GSDMD cleavage, and improving the inflammatory microenvironment and abnormal osteoclastogenesis. Abstract Pro‐inflammatory cytokines such as TNF, IL‐1, and IL‐6 trigger aberrant osteoclastogenesis and
Wei Zhang   +13 more
wiley   +1 more source

Investigation of the Proteasome 26S Subunit, ATPase Family Genes as Potential Prognostic Biomarkers and Therapeutic Targets for Hepatocellular Carcinoma

open access: yesCancer Management and Research
Lei Feng,1,* Ning Zhang,1,* Lan Luo,1,* Jie Liu,1,* Yong Yao,1,* Ming-Sheng Gao,1,* Jin Pan,1,* Cai He2 1The Division of Gastroenterology and Hepatology, Suining Central Hospital, Suining City, Sichuan Province, People’s ...
Feng L   +7 more
doaj  

Human Schlafen 14 Cleavage of Short Double‐Stranded RNAs Underpins its Antiviral Activity

open access: yesAdvanced Science, EarlyView.
SLFN14 is associated with human diseases. SLFN14 is found to cleave RNAs containing short duplexes. The cryo‐EM structures of SLFN14 and SLFN14‐hairpin RNA complex reveal that SLFN14 assembles into a ring‐like dimer; two RNase domains form an RNA‐binding groove accommodating a hairpin RNA.
Mengyun Li   +8 more
wiley   +1 more source

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