Results 191 to 200 of about 519,123 (352)

DCAF12 Ubiquitin Ligase Promotes Lung Cancer Metastasis by Modulating the TRiC/CCT Chaperonin Complex

Advanced Science, EarlyView.
This study elucidates how DCAF12 facilitates non‐degradative ubiquitination to stabilize TRiC/CCT, thereby enhancing the folding capacity of chaperonins. This mechanism promotes the maturation of cytoskeletal proteins and activates key oncogenic drivers, including YAP, STAT3, and mTOR, ultimately driving metastatic progression in lung cancer.
Zhenyi Wang, Huanhuan Huang, Kaizong Huang, Xiaowen Cui, Leilei Wu, Renyu Lin, Zhe Zhao, Hua Chen, Cheng Zheng, Weilin Jin, Song Chen, Jiayan Chen, Yaping Xu, Dongping Wei   +13 more
wiley   +1 more source

E3 Ubiquitin Ligases: Structures, Biological Functions, Diseases, and Therapy. [PDF]

MedComm (2020)
Wang H, Peng J, Li H, Lan Y, Guo J, Qiu Q, Huang X.   +6 more
europepmc   +1 more source

A Robust Serum Proteomic Signature of the E2 Allele of Apolipoprotein E

Advanced Science, EarlyView.
This study expands a serum protein signature of the e2 allele of APOE using multiple proteomic platforms and UK Biobank replication. The signature supports the role of APOE in lipid regulation through apolipoproteins and inflammation and includes, among others, neutrophil secreted granule proteins CAMP, CTSG, DEFA3, and MPO that point to inhibition of ...
Paola Sebastiani, Eric Reed, Kevin B Chandler, Prisma Lopez, Hannah Lords, Harold Bae, Catherine E Costello, Matthew Au, Lingyi Lynn Deng, Mengze Li, Qingyan Xiang, Heeju Noh, Lance Pflieger, Cory Funk, Noa Rappaport, Marianne Nygaard, Meghan I Short, Michael Brent, Stefano Monti, Stacy L Andersen, Thomas T Perls   +20 more
wiley   +1 more source

Reporter-Based Screens for the Ubiquitin/Proteasome System [PDF]

, 2020
Maria E. Gierisch, Tatiana A. Giovannucci, Nico P. Dantuma   +2 more
openalex   +1 more source

ARL3 Enhances ERα Stability via USP10 Deubiquitination to Promote Endocrine Resistance and Drive Mitochondrial Metabolic Reprogramming in HR+ Breast Cancer

Advanced Science, EarlyView.
This study identifies ADP‐ribosylation factor‐like protein 3 (ARL3) as a novel chaperone that stabilizes estrogen receptor α (ERα) in breast cancer. ARL3 promotes tumor growth by recruiting USP10 to remove ubiquitin chains from ERα, preventing its degradation.
Han Li, Yang Liu, Zehao Cai, Kang Li, Shun Gao, Ailin Lan, Dan Shu, Kuan He, Xin Liu, Yang Peng, Shipeng Guo, Haochen Yu, Aishun Jin, Meiying Shen, Shengchun Liu   +14 more
wiley   +1 more source

Beyond degradation tags: How FAT10 and ubiquitin shape substrate energy landscapes. [PDF]

Essays Biochem
Ravichandran A, Sivakumar A, Das R.
europepmc   +1 more source

Functional Characterization of RING-Type E3 Ubiquitin Ligases In Vitro and In Planta [PDF]

, 2019
Joanna Kud, Wenjie Wang, Yulin Yuan, Allan Caplan, Joseph C. Kuhl, Louise‐Marie Dandurand, Fangming Xiao   +6 more
openalex   +1 more source

TRIM56 Aggravates Cerebral Ischemia‐Reperfusion Injury via Inhibiting KLF4‐Activated Ferroptosis Signaling

Advanced Science, EarlyView.
This study reveals that the E3 ubiquitin ligase TRIM56 exacerbates neuronal ferroptosis and brain damage by mediating K48‐linked ubiquitination and degradation of KLF4, leading to suppression of the xCT/GSH/GPX4 axis. Targeting TRIM56 alleviates cerebral ischemia‐reperfusion injury in vivo and in vitro, highlighting its therapeutic potential.
Qiangping Wang, Shuang Li, Man Li, Wenke Zhou, Jianqing Zhang, Zhenfu Wu, Zhaoqi Mao, Juan Wan, Xinhao Tang, Baoping Zheng, Qiang Liu, Zhendong Li, Xiaobing Jiang, Qingping Wu, Youfan Ye, Haijun Wang   +15 more
wiley   +1 more source

A UBH-UBX module amplifies p97/VCP's unfolding power to facilitate protein extraction and degradation. [PDF]

Nat Commun
Huo XY, Liu D, Zou R, Li ZP, Li Y, Pan L, Zhang Y, Zhang ZR.   +7 more
europepmc   +1 more source

Self‐regulating ubiquitin ligases [PDF]

, 2017
Spencer Hill, Gary Kleiger
openalex   +1 more source