Results 131 to 140 of about 1,005,947 (300)

Degrading GPX4 via Biomimetic Nanoparticle‐Mediated In Situ Synthesis of Deep‐Learning‐Designed Binder‐Degron Chimeras for Prostate Cancer Therapy

Advanced Science, EarlyView.
A deep‐learning‐designed binder is fused to a combinatorial degron to create a binder‐degron chimera (bdC) that recruits the CUL2‐RING ubiquitin ligase complex. Encapsulation in a prostate‐cancer‐targeted, CD47‐camouflaged nanocarrier enables tumor‐specific in situ bdC expression, triggering GPX4 degradation and ferroptosis, thereby establishing a ...
Si‐Han Zhang, Ye An, Na Zeng, Mei‐Cheng Liu, Jian‐Xuan Sun, Xi Gong, Jin‐Zhou Xu, Shao‐Gang Wang, Qi‐Dong Xia   +8 more
wiley   +1 more source

Human Antimicrobial Peptides as Therapeutics for Viral Infections

, 2019
Successful in vivo infection following pathogen entry requires the evasion and subversion of multiple immunological barriers. Antimicrobial peptides (AMPs) are one of the first immune pathways upregulated during infection by multiple pathogens, in ...
Aarthi Narayanan, Aslaa Ahmed, Gavriella Siman-Tov, Grant Hall, Nishank Bhalla   +4 more
core   +1 more source

Sarbecoviruses Suppress Innate Immunity by Recruiting PPM1A to Modulate STAT2 and ORF9b Phosphorylation

Advanced Science, EarlyView.
Sarbecovirus ORF9b recruits host phosphatase PPM1A to suppress innate immunity through dual mechanisms. PPM1A directly dephosphorylates ORF9b to sustain its activity and indirectly downregulates STAT2 phosphorylation to impair interferon signaling. Pharmacological inhibition of PPM1A restores antiviral responses and limits sarbecovirus replication ...
Lixiang Xie, Ziye Huang, Zhiyuan Zhang, Yiqiang Zhu, Xiaoqing Liu, Lei Wang, Tongyu Bi, Taizhen Liang, Jintao Lai, Meilin Hu, Guochang Qiu, Shiqi Xiao, Sen Liu, Yaoming Liu, Haiyue Rao, Tao Chen, Haojie Peng, Bin Zhang, Jia Tang, Qianying Li, Yaxin Li, Yuxin Hou, Weibo Yang, Hewei Jiang, Xiancai Ma   +24 more
wiley   +1 more source

An Adenoviral‐Vectored Tp0326 Vaccine Elicits Robust Functional Antibodies to Prevent Treponema pallidum Dissemination in a Rabbit Model

Advanced Science, EarlyView.
Vaccination promotes cellular infiltration into primary lesions and effectively inhibits T. pallidum dissemination to distal organs. Notably, transfer of lesion tissue from immunized animals fails to establish infection in naive recipients, confirming specific protective immunity.
Yinbo Jiang, Xinyuan Li, Lixia Huang, Xiangcai Zhang, Wujian Ke   +4 more
wiley   +1 more source

A Biomimetic cRGDyk‐Engineered Platelet Nanoplatform for ACAD11 Delivery to Trigger Pyroptosis in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A biomimetic platelet nanoplatform (OE‐ACAD11@R‐PLT) is developed for targeted hepatocellular carcinoma immunotherapy. By selectively delivering therapeutic plasmids, this system induces mitochondrial dysfunction and triggers robust NLRP3/Caspase‐1/GSDMD‐mediated pyroptosis in tumor cells.
Hongyi Bao, Wei Feng, Wei Zong, Yi Li, Xinyue Qin, Xinyue Wang, Yubo Yang, Guanhua Chen, Yiting Hou, Xuan Tan, Lin Chen, Ming Zhang, Feng Wang   +12 more
wiley   +1 more source

Characterization of Endogenous Retroviral-like Particles Expressed from the Spodoptera frugiperda Sf9 Cell Line

Viruses
The Spodoptera frugiperda Sf9 insect cell line is used in the baculovirus expression vector system for the development of various viral vaccines and some gene therapy products.
Hailun Ma, Eunhae H. Bae, Pei-Ju Chin, Arifa S. Khan   +3 more
doaj   +1 more source

Vitamin E in viral inactivated vaccines

, 1995
This research aimed at verifying whether vitamin E added to inactivated and emulsified vaccines enhances the immune response to viral antigens in chicken.
Manfreda G., Bertuzzi S., Tosarelli C., Franchini A.   +3 more
core   +1 more source

A Fish MDA5 Integrates Canonical RIG‐I and MDA5 Ligand Recognition

Advanced Science, EarlyView.
These results show that the large yellow croaker lacks RIG‐I, yet its MDA5 senses both 5′ppp‐dsRNA and long dsRNA. A flexible RNA‐capping loop in the MDA5 C‐terminal domain enables two ligand‐binding modes. This dual recognition signals through MAVS–STING–TBK1/IRF3 and induces type I interferons, revealing unexpected plasticity in vertebrate antiviral ...
Wenxing Li, Yuan Feng, Huazhi Chen, Jiamei Liu, Álvaro Fernández Montero, Jiangtao Gao, Jingqun Ao, Xinhua Chen   +7 more
wiley   +1 more source

Bestatin, A Pluripotent Immunomodulatory Small Molecule, Drives Robust and Long-Lasting Immune Responses as an Adjuvant in Viral Vaccines. [PDF]

Vaccines (Basel), 2023
Kim HW, Ko MK, Park SH, Shin S, Kim SM, Park JH, Lee MJ.   +6 more
europepmc   +1 more source

Japanese encephalitis vaccines: moving away from the mouse brain

, 2003
Japanese encephalitis (JE) is a severe disease that is widespread throughout Asia and is spreading beyond its traditional boundaries. Three vaccines are currently in use against JE but only one is available internationally, a mouse-brain-derived ...
Mark P Zanin, Wesselingh, Steven L., Steven L Wesselingh, Zanin, Mark P., Diane E Webster, Martin, Jenny L., Webster, Diane E., Jenny L Martin   +7 more
core   +1 more source