Results 101 to 110 of about 349,913 (393)

Parkin function in Parkinson's disease [PDF]

, 2018
Parkinson's disease (PD) is the second most common neurodegenerative disease, and is characterized by involuntary shaking, muscle rigidity, and the progressive loss of dopaminergic neurons.
Arkinson, Connor, Walden, Helen
core   +1 more source

Nanobody-targeted E3-ubiquitin ligase complex degrades nuclear proteins

Scientific Reports, 2015
Targeted protein degradation is a powerful tool in determining the function of specific proteins or protein complexes. We fused nanobodies to SPOP, an adaptor protein of the Cullin-RING E3 ubiquitin ligase complex, resulting in rapid ubiquitination and ...
Yeong Ju Shin, Seung Kyun Park, Yoo Jung Jung, Ye Na Kim, Ki Sung Kim, Ok Kyu Park, Seung-Hae Kwon, Sung Ho Jeon, Le A. Trinh, S. Fraser, Y. Kee, Byung Joon Hwang   +11 more
semanticscholar   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Biochemical and Genetic Studies of UBR3, a Ubiquitin Ligase with a Function in Olfactory and Other Sensory Systems [PDF]

, 2007
Our previous work identified E3 ubiquitin ligases, termed UBR1-UBR7, that contain the ~70-residue UBR box, a motif important for the targeting of N-end rule substrates.
Hellweg, Rainer, Hörtnagl, Heidi, Kwon, Yong Tae, Sohr, Reinhard, Tasaki, Takafumi, Varshavsky, Alexander, Xia, Zanxian   +6 more
core   +1 more source

SCF ubiquitin E3 ligase regulates DNA double-strand breaks in early meiotic recombination [PDF]

, 2022
Yongjuan Guan, Huijuan Lin, N. Adrian Leu, Gordon Ruthel, Serge Y. Fuchs, Luca Busino, Mengcheng Luo, P. Jeremy Wang   +7 more
openalex   +1 more source

Overexpression of CDT1 inhibits cell cycle progression at S phase by interacting with the mini‐chromosome maintenance complex and causes DNA damage

FEBS Open Bio, EarlyView.
CDT1 is an essential protein for DNA replication licensing that loads the MCM complex, the eukaryotic replicative DNA helicase, onto replication origins. Overexpression of CDT1 induces cell cycle arrest at the S phase. Here we showed CDT1 inhibits the progression of replication forks by interacting with the MCM complex, leading to the stalling and ...
Takashi Tsuyama, Nonoka Takayama, Rina Tanaka, Yuuki Arai, Yohko Yamaguchi, Yuko Nawata, Yutaro Azuma, Shusuke Tada   +7 more
wiley   +1 more source

Synthesis of Isomeric Phosphoubiquitin Chains Reveals that Phosphorylation Controls Deubiquitinase Activity and Specificity

Cell Reports, 2016
Ubiquitin is post-translationally modified by phosphorylation at several sites, but the consequences of these modifications are largely unknown. Here, we synthesize multi-milligram quantities of ubiquitin phosphorylated at serine 20, serine 57, and ...
Nicolas Huguenin-Dezot, Virginia De Cesare, Julien Peltier, Axel Knebel, Yosua Adi Kristaryianto, Daniel T. Rogerson, Yogesh Kulathu, Matthias Trost, Jason W. Chin   +8 more
doaj   +1 more source

Hul5 ubiquitin ligase [PDF]

Prion, 2012
Failure to eliminate abnormal proteins in the cell is associated with numerous aggregation diseases. Misfolded proteins are normally detected by protein quality control and either refolded or eliminated. The ubiquitin-proteasome system is a major pathway that degrades these unwanted proteins.
Nancy N, Fang, Thibault, Mayor
openaire   +2 more sources

RRP9 Promotes Esophageal Squamous Cell Carcinoma Progression through E2F1 Transcriptional Regulation of CDK1

Advanced Biology, EarlyView.
The study reveals that RRP9 is abnormally highly expressed in ESCC tissues and is closely associated with poor prognosis in patients. Furthermore, it is found that RRP9 promotes ESCC progression through enhancing the E2F1‐mediated transcriptional regulation of CDK1.
Gang He, Yilong Wan, Yanbo Zhu, Bo Peng, Shengxiang Shao, Xinyi Zou, Zhenyu Han, Jiaxi Li, Sheng Ju, Xin Tong, Jun Zhao, Hansi Liang, Liuqing Zhang, Jiashi Xiong, Dong Jiang   +14 more
wiley   +1 more source

Attenuation of HOIL-1L ligase activity promotes systemic autoimmune disorders by augmenting linear ubiquitin signaling

JCI Insight
Linear ubiquitin chains, which are generated specifically by the linear ubiquitin assembly complex (LUBAC) ubiquitin ligase, play crucial roles in immune signaling, including NF-κB activation. LUBAC comprises catalytic large isoform of heme-oxidized iron
Yasuhiro Fuseya, Keiichiro Kadoba, Xiaoxi Liu, Hiroyuki Suetsugu, Takeshi Iwasaki, Koichiro Ohmura, Takayuki Sumida, Yuta Kochi, Akio Morinobu, Chikashi Terao, Kazuhiro Iwai   +10 more
doaj   +1 more source