Results 41 to 50 of about 6,714 (194)

Ubiquitination of basal VEGFR2 regulates signal transduction and endothelial function

Biology Open, 2017
Cell surface receptors can undergo recycling or proteolysis but the cellular decision-making events that sort between these pathways remain poorly defined.
Gina A. Smith, Gareth W. Fearnley, Izma Abdul-Zani, Stephen B. Wheatcroft, Darren C. Tomlinson, Michael A. Harrison, Sreenivasan Ponnambalam   +6 more
doaj   +1 more source

Detection of sequential polyubiquitylation on a millisecond timescale [PDF]

, 2009
The pathway by which ubiquitin chains are generated on substrate through a cascade of enzymes consisting of an E1, E2 and E3 remains unclear. Multiple distinct models involving chain assembly on E2 or substrate have been proposed.
Deshaies, Raymond J., Kleiger, Gary, Pierce, Nathan W., Shan, Shu-ou   +3 more
core   +2 more sources

Case Report: Coexistence of Multiple Myeloma and Auricular Chondritis in VEXAS Syndrome

Frontiers in Immunology, 2022
Vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic (VEXAS) syndrome is an inflammatory disorder caused by somatic UBA1 variants, which are sometimes associated with hematological disorders, including myelodysplastic syndrome (MDS).
Haruki Matsumoto, Yuya Fujita, Masahiko Fukatsu, Takayuki Ikezoe, Kohei Yokose, Tomoyuki Asano, Naomi Tsuchida, Naomi Tsuchida, Naomi Tsuchida, Ayaka Maeda, Shuhei Yoshida, Honami Hashimoto, Jumpei Temmoku, Naoki Matsuoka, Makiko Yashiro-Furuya, Shuzo Sato, Mai Murakami, Hidenori Sato, Chiharu Sakuma, Kazumasa Kawashima, Norshalena Shakespear, Yuri Uchiyama, Yuri Uchiyama, Hiroshi Watanabe, Yohei Kirino, Naomichi Matsumoto, Kiyoshi Migita   +26 more
doaj   +1 more source

Genomic Analysis of Drosophila Neuronal Remodeling: A Role for the RNA-Binding Protein Boule as a Negative Regulator of Axon Pruning [PDF]

, 2008
Drosophila mushroom body (MB) {gamma} neurons undergo axon pruning during metamorphosis through a process of localized degeneration of specific axon branches.
Hoopfer, Eric D., Luo, Liqun, Penton, Andrea, Watts, Ryan J.   +3 more
core   +1 more source

Yeast Augmented Network Analysis (YANA): a new systems approach to identify therapeutic targets for human genetic diseases [v1; ref status: indexed, http://f1000r.es/3gk]

F1000Research, 2014
Genetic interaction networks that underlie most human diseases are highly complex and poorly defined. Better-defined networks will allow identification of a greater number of therapeutic targets.
David J. Wiley, Ilona Juan, Hao Le, Xiaodong Cai, Lisa Baumbach, Christine Beattie, Gennaro D'Urso   +6 more
doaj   +1 more source

Phosphatase and tensin homologue: a therapeutic target for SMA [PDF]

, 2017
Spinal muscular atrophy (SMA) is one of the most common juvenile neurodegenerative diseases, which can be associated with child mortality. SMA is caused by a mutation of ubiquitously expressed gene, Survival Motor Neuron1 (SMN1), leading to reduced SMN ...
AH Burghes, AK Bevan, AS Arnold, B Trulzsch, C Carissimi, C Simone, CJ DiDonato, CL Lorson, CR Heier, D Buhler, D Little, D Sareen, DJ Freeman, DJ Yang, E Hajduch, ER Hollis 2nd, G Battaglia, G Hamilton, H Liu, H Rindt, HL Zhang, HM Hsieh-Li, HR Fuller, I Tein, J Branchu, J Gu, J Pearn, J Peltier, J Ramser, J Yong, JC Chang, JH Chung, JH Pearn, JO Lee, JR Bach, JV McGivern, K Bilguvar, K Liu, K Ning, KD Foust, KK Park, L Cartegni, L Schnell, L Schnell, L Van Den Bosch, L Viollet, LC Trotman, M Azzouz, M Bowerman, M Bowerman, MB Lachyankar, MM Martin, N Roy, ND Mazarakis, NK Genabai, RA Powis, S Jablonka, S Lefebvre, S Lefebvre, S Majumder, S Rudnik-Schoneborn, S Shanmugarajan, S Zhang, T Baughan, TM Wishart, TW Prior, U Felderhoff-Mueser, UR Monani, V Stambolic, W Rossoll, Y Zhang, Y Zhu, ZY Cheng   +72 more
core   +1 more source

From Covalent Traps to Fluorescent Beacons: The Expanding Arsenal of Chemical Probes for Studying Ubiquitin and Ubiquitin‐Like Proteins

Angewandte Chemie, Volume 138, Issue 13, 23 March 2026.
A large variety of chemistry‐based ubiquitin probes have been developed. ABSTRACT Ubiquitin (Ub) and ubiquitin‐like proteins (Ubls) orchestrate diverse cellular processes through reversible post‐translational modification of target proteins. Their conjugation is governed by a cascade of E1 activating, E2 conjugating, and E3 ligating enzymes, while ...
Saibal Chanda, Wenshe Ray Liu
wiley   +2 more sources

Improvement of experimental testing and network training conditions with genome-wide microarrays for more accurate predictions of drug gene targets [PDF]

, 2014
BACKGROUND: Genome-wide microarrays have been useful for predicting chemical-genetic interactions at the gene level. However, interpreting genome-wide microarray results can be overwhelming due to the vast output of gene expression data combined with off-
Christadore, Lisa M., Kolaczyk, Eric D., Pham, Lisa, Schaus, Scott E.   +3 more
core   +1 more source

UBA1 dysfunction in VEXAS and cancer

Oncotarget
UBA1, an X-linked gene, encodes one of the only two ubiquitin E1 enzymes, playing a pivotal role in initiating one of the most essential post-translational modifications. In late 2020, partial loss-of-function mutations in UBA1 within hematopoietic stem and progenitor cells were found to be responsible for VEXAS Syndrome, a previously unidentified ...
Sakuma, Maki, Haferlach, Torsten, Walter, Wencke   +2 more
openaire   +2 more sources

GRP78 blockade overcomes intrinsic resistance to UBA1 inhibitor TAK-243 in glioblastoma

Cell Death Discovery, 2022
AbstractGlioblastoma multiforme (GBM) is the most aggressive malignant primary brain tumor of the central nervous system. Despite continuous progression in treatment options for GBM like surgery, radiotherapy, and chemotherapy, this disease still has a high rate of recurrence.
Xu Zhang, Runqiu Wu, Cong Tian, Wanzhou Wang, Lingni Zhou, Tongxuan Guo, Jiefeng Yu, Changyong Wu, Yang Shen, Xuejiao Liu, Rutong Yu   +10 more
openaire   +3 more sources