Results 121 to 130 of about 214,753 (272)

FGF2 Mediated USP42‐PPARγ Axis Activation Ameliorates Liver Oxidative Damage and Promotes Regeneration

Advanced Science, EarlyView.
USP42 is identified as a novel DUB of PPARγ in hepatocytes. USP42 mediated PPARγ deubiquitylation determines its transcriptional preference on proliferative and redox balance genes. USP42 knockdown exacerbates liver damage and delays regeneration. FGF2 is the upstream signal that initiates and activates the USP42‐PPARγ axis.
Nanfei Yang, Qiang Tian, Zhenli Lei, Shuxin Wang, Nan Cheng, Zhen Wang, Xianqin Jiang, Xuqun Zheng, Wenjing Xu, Minyan Ye, Longwei Zhao, Meiyun Wen, Jianlou Niu, Weijian Sun, Pingping Shen, Zhifeng Huang, Xiaokun Li   +16 more
wiley   +1 more source

AAVR Expression is Essential for AAV Vector Transduction in Sensory Hair Cells

Advanced Science, EarlyView.
Decreased sensitivity to AAV vector transduction in the outer hair cells (OHCs) of adult mice is primarily attributed to reduction of AAVR (Kiaa0319l; Au040320). Knockout of AAVR reduces AAV vector transduction efficiency in both inner hair cells (IHCs) and OHCs in neonatal mice.
Fan Wu, Guisheng Chen, Rui Hu, Peiwen Liu, Jintao Lou, Wenji Zhao, Zuhong He, Suhua Sha, Yiqing Zheng   +8 more
wiley   +1 more source

Antigenic Cooperation in Viral Populations: Redistribution of Loads Among Altruistic Viruses and Maximal Load per Altruist [PDF]

arXiv
The paper continues the study of the phenomenon of local immunodeficiency (LI) in viral cross-immunoreactivity networks, with a focus on the roles and interactions between altruistic and persistent viral variants. As always, only the state of stable (i.e. observable) LI is analysed.
arxiv  

Artesunate Inhibits Neointimal Hyperplasia by Promoting IRF4 Associated Macrophage Polarization

Advanced Science, EarlyView.
This study shows that macrophage interferon regulatory factor 4 (IRF4) improved arterial injury‐induced neointimal hyperplasia by promoting of M2 polarization via up‐regulating krüppel‐like factor 4 (KLF4) in rodent and nonhuman primate models. Notably, artesunate is identified as a potent inducer of IRF4 in macrophages, and proposed as a promising ...
Jinlin Miao, Yule Yong, Zhaohui Zheng, Kui Zhang, Wei Li, Jiayi Liu, Siyi Zhou, Juan‐juan Qin, Haoyang Sun, Yatao Wang, Xianghui Fu, Xing Luo, Siyu Chen, Zhi‐Gang She, Jingjing Cai, Ping Zhu   +15 more
wiley   +1 more source

Advances in Nano‐Immunomodulatory Systems for the Treatment of Acute Kidney Injury

Advanced Science, EarlyView.
Based on the biodegradability and the immunological reactiveness, IMNs can be broadly classified into four categories. The first category includes types of biologically derived materials that cause immunomodulatory action and biodegradability like nanoparticles of cell membranes, extracellular vesicles, and exosomes.
Chenli Zhang, Zeli Xiang, Pengfei Yang, Ling Zhang, Jun Deng, Xiaohui Liao   +5 more
wiley   +1 more source

Nanotherapy for Neural Retinal Regeneration

Advanced Science, EarlyView.
Nanotechnology enhances ophthalmic treatments by improving drug delivery and regenerating ocular tissues, combating vision loss from retinal diseases through innovative nano‐systems. This review outlines ocular anatomy, pathology, immune microenvironment, and barriers, detailing nanocarrier characteristics, classification, and preparation methods, and ...
Chuyao Yu, Li Dong, Yujia Lv, Xuhan Shi, Ruiheng Zhang, Wenda Zhou, Haotian Wu, Heyan Li, Yitong Li, Zhou Li, Dan Luo, Wen‐Bin Wei   +11 more
wiley   +1 more source

Modeling the mechanisms of antibody mixtures in viral infections: the cases of sequential homologous and heterologous dengue infections [PDF]

arXiv
Antibodies play an essential role in the immune response to viral infections, vaccination, or antibody therapy. Nevertheless, they can be either protective or harmful during the immune response. Moreover, competition or cooperation between mixed antibodies can enhance or reduce this protective or harmful effect. Using the laws of chemical reactions, we
arxiv  

Pan‐Variant SARS‐CoV‐2 Vaccines Induce Protective Immunity by Targeting Conserved Epitopes

Advanced Science, EarlyView.
An integrative approach identifies conserved B‐cell and T‐cell epitopes within SARS‐CoV‐2 proteins, redirecting immune responses from variable to conserved regions. These epitopes elicit robust humoral and cellular immunity, neutralizing diverse viral variants. Promiscuous T‐cell epitopes demonstrate cross‐species efficacy, highlighting their potential
Masaud Shah, Sung Ung Moon, Ji‐Yon Shin, Ji‐Hye Choi, Doyoon Kim, Hyun Goo Woo   +5 more
wiley   +1 more source

The Nuclear Receptor NR1B1/RARα Arrests the Differentiation of Anti‐Tumor Effector Cytotoxic T Cells

Advanced Science, EarlyView.
RARα is highly expressed by differentiated effector and exhausted T cells and exerts a negative effect on effector T cell differentiation and the associated trafficking receptor switch. Upregulated RARα levels decrease the nuclear histone acetylase (HAT) activity, and this suppresses the expression of key Teff transcription factor BATF and trafficking ...
Patrick Niekamp, Ryun Hee Kim, Adithyan Jayaraman, Nils Klement, Raymond Kostlan, Chang H. Kim   +5 more
wiley   +1 more source

Antigen‐Targeting Inserted Nanomicelles Guide Pre‐Existing Immunity to Kill Head and Neck Cancer

Advanced Science, EarlyView.
This study introduces a tumor‐targeted nanomicelle platform (preS1‐pHLIP) that exploits pre‐existing antiviral immunity to combat heterogeneous cancers. By delivering viral antigens to label tumors as virus‐like targets, the nanomicelles activate antiviral B and T cells, triggering in situ tumor lysis.
Lizhuo Zhang, Qingqing Feng, Chuanming Zheng, Yuanqiang Li, Xinyang Ge, Tiefeng Jin, Gaofeng Hu, Zhuo Tan, Jiafeng Wang, Jiajie Xu, Liehao Jiang, Dan Wang, Zhangguo Ying, Xiao Zhao, Keman Cheng, Qinglin Li, Minghua Ge   +16 more
wiley   +1 more source