Results 81 to 90 of about 107,280 (285)

Neddylation Targets and Stabilizes NLRP3 to Augment Inflammasome‐Mediated Colitis and Mood Disorder

Advanced Science, EarlyView.
NLRP3 inflammasome contributes to colitis and mood disorder. This study demonstrates that neddylation targets NLRP3 at K287, which hinders its interaction with K48‐linked ubiquitination E3 Trim31 and thereby stabilizes it. Neddylation blockade in myeloid cells and microglia mitigates DSS‐induced colitis and psychological stress‐induced anxiety‐like ...
Wenbin Gai, Mengyao Wu, Anbiao Wu, Zhaofei Jing, Zhenjie Ye, Jiayan Jin, Yaolin Zhang, Min Zhao, Genyu Liu, Xu Wang, Xiqin Yang, Jie Dong, Yunlu Xu, Jiyan Zhang   +13 more
wiley   +1 more source

Early Steps in Herpes Simplex Virus Infection Blocked by a Proteasome Inhibitor [PDF]

, 2019
Seth M. Schneider, Suzanne M. Pritchard, George A. Wudiri, Chasity E. Trammell, Anthony V. Nicola   +4 more
openalex   +1 more source

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

Cyclin D1-CDK4 activity drives sensitivity to bortezomib in mantle cell lymphoma by blocking autophagy-mediated proteolysis of NOXA

Journal of Hematology & Oncology, 2018
Background Mantle cell lymphoma (MCL) is an aggressive B-non-Hodgkin lymphoma with generally poor outcome. MCL is characterized by an aberrantly high cyclin D1-driven CDK4 activity.
Simon Heine, Markus Kleih, Neus Giménez, Kathrin Böpple, German Ott, Dolors Colomer, Walter E. Aulitzky, Heiko van der Kuip, Elisabeth Silkenstedt   +8 more
doaj   +1 more source

YKT6 Promotes Bladder Cancer Progression by Stabilizing β‐catenin Through USP7‐Mediated Deubiquitination

Advanced Science, EarlyView.
The SNARE protein YKT6 is upregulated in bladder cancer (BLCA), correlating with poor prognosis. YKT6 promotes tumor proliferation and metastasis by activating Wnt/β‐catenin signaling. It recruits Ubiquitin‐Specific Peptidase 7 (USP7) to deubiquitinate and stabilize β‐catenin, enhancing its nuclear accumulation and driving oncogenic gene expression ...
Sheng Tu, Wenzhi Du, Yongwen Luo, Jiageng Shi, Tianyun Liu, Meng Ji, Kangping Xiong, Siming Chen, Fenfang Zhou, Mingxing Li, Jingtian Yu, Gang Wang, Lingao Ju, Yi Zhang, Yu Xiao, Xinghuan Wang, Kaiyu Qian   +16 more
wiley   +1 more source

Proteasome inhibitor bortezomib is a novel therapeutic agent for focal radiation‐induced osteoporosis [PDF]

, 2017
Abhishek Chandra, Luqiang Wang, Tiffany Young, Leilei Zhong, Wei‐Ju Tseng, Michael A. Levine, Keith A. Cengel, X. Sherry Liu, Yejia Zhang, Robert J. Pignolo, Ling Qin   +10 more
openalex   +1 more source

Platelet Rubicon Bidirectional Regulation of GPVI and Integrin αIIbβ3 Signaling Mitigates Stroke Infarction Without Compromising Hemostasis

Advanced Science, EarlyView.
This study identifies Rubicon as a key platelet protein that bidirectionally regulates GPVI and integrin αIIbβ3 signaling. Platelet Rubicon protects against cerebral ischemia‐reperfusion injury by limiting infarction without increasing hemorrhage.
Xiaoyan Chen, Jingke Li, Yangyang Liu, Li Li, Xin Deng, Yilin Sheng, Xianyu Zhu, Xiao Jiang, Wei Li, Xueli Cai, Qiming Sun, Hu Hu   +11 more
wiley   +1 more source

Suppression of nitric oxide induction and pro-inflammatory cytokines by novel proteasome inhibitors in various experimental models

Lipids in Health and Disease, 2011
Background Inflammation has been implicated in a variety of diseases associated with ageing, including cancer, cardiovascular, and neurologic diseases.
Papasian Christopher J, Badr Mostafa Z, Reis Julia C, Tan Xiaoyu, Qureshi Asaf A, Morrison David C, Qureshi Nilofer   +6 more
doaj   +1 more source

Dysfunctional TRIM31 of POMC Neurons Provokes Hypothalamic Injury and Peripheral Metabolic Disorder under Long‐Term Fine Particulate Matter Exposure

Advanced Science, EarlyView.
Particulate matter ≤2.5 µm (PM2.5) elevates risks of neurological and chronic metabolic diseases, but the underlying mechanisms linking PM2.5‐induced central nervous system (CNS) injury to metabolic dysfunction remain unclear. Hypothalamic pro‐opiomelanocortin‐expressing (POMC+) neurons regulate systemic metabolic homeostasis, and tripartite motif ...
Chenxu Ge, Jiamao Lin, Changsheng Yang, Chuanwang Miao, Fengxiang Li, Shuqiang Zhao, Lei Zou, Xuedong Teng, Lina Liu, Tingguang Li, Yan Sun, Qiang Li, Deshuai Lou, Linfeng Hu, Xi Liu, Gang Kuang, Jing Luo, Minxuan Xu, Minghui Chang, Jun Tan, Yanrong Ren, Bochu Wang   +21 more
wiley   +1 more source

Multiple cardiac proteasome subtypes differ in their susceptibility to proteasome inhibitors [PDF]

, 2009
Alexander Kloß, Silke Meiners, Antje Ludwig, Burkhardt Dahlmann   +3 more
openalex   +1 more source