Results 101 to 110 of about 13,195 (282)

Crystal Structure of the Cul2-Rbx1-EloBC-VHL Ubiquitin Ligase Complex [PDF]

, 2017
Cullin RING E3 ubiquitin ligases (CRLs) function in the ubiquitin proteasome system to catalyze the transfer of ubiquitin from E2 conjugating enzymes to specific substrate proteins.
Adams, Alessio Ciulli, Angers, Babon, Buckley, Buetow, Bulatov, Bulatov, Bullock, Cai, Calabrese, Canning, Cavadini, Chen, Deshaies, Duda, Duda, Duda, Emsley, Evans, Fischer, Fraczkiewicz, Frost, Fulcher, Galdeano, Goldenberg, Hershko, Hon, Jia, Kamura, Kamura, Keegan, Kelsall, Kim, Lai, Lamsoul, Lee, Liu, Liu, Liu, Lu, Lucas, Lydeard, Mahrour, Matthews, Maxwell, McCoy, Min, Morgan S. Gadd, Mosadeghi, Muchnik, Muniz, Nguyen, Nicholls, Onel, Pause, Petroski, Pettersen, Petzold, Prabhu, Salter, Scott, Semenza, Spratt, Stebbins, Teresa A.F. Cardote, Thomas, Vagin, Van Molle, Winn, Winter, Yasgar, Zengerle, Zhao, Zheng   +74 more
core   +2 more sources

ESCRT‐Mimetic Nanodegrader Targets STING for Anti‐Inflammatory Therapy

Advanced Science, EarlyView.
A nanoplatform‐enabled targeted protein degradation strategy is presented to regulate aberrant STING signaling. STING‐ATTEC induces selective autophagic degradation of STING via formation of a STING–ATTEC–LC3 ternary complex, while the cationic FA‐LNP+ system enhances LC3 generation and targeted delivery. Together, this synergistic approach efficiently
Fuyuan Zhou, Qiming Zhai, Zhihao Yao, Qing Li, Yan Yang, Si Wang, Chao Huang, Liangjing Xin, Tao Chen, Jinlin Song   +9 more
wiley   +1 more source

Antrodia cinnamomea reduces obesity and modulates the gut microbiota in high-fat diet-fed mice. [PDF]

, 2018
BackgroundObesity is associated with gut microbiota dysbiosis, disrupted intestinal barrier and chronic inflammation. Given the high and increasing prevalence of obesity worldwide, anti-obesity treatments that are safe, effective and widely available ...
Chang, C-J, Ko, Y-F, Lai, H-C, Lin, C-S, Lu, C-C, Lu, J-J, Martel, J, Ojcius, DM, Tsai, Y-H, Wu, T-R, Yeh, T-S, Young, JD   +11 more
core  

Bottom-up instructive quality control in the biofabrication of smart protein materials [PDF]

, 2015
The impact of cell factory quality control on material properties is a neglected but critical issue in the fabrication of protein biomaterials, which are unique in merging structure and function. The molecular chaperoning of protein conformational status
Conchillo-Solé, Oscar, Cubarsi, Rafael, Céspedes, María Virtudes, Ferrer-Miralles, Neus, Garcia-Fruitós, Elena, Pesarrodona Roches, Mireia, Rueda, Fabián, Seras-Franzoso, Joaquin, Sánchez Chardi, Alejandro, Villaverde Corrales, Antonio, Vázquez Gómez, Esther   +10 more
core   +2 more sources

Proteolysis Targeting Chimeras in Antiviral Research

Future Medicinal Chemistry, 2022
Jenny Desantis, Laura Goracci
openaire   +2 more sources

Divergent Roles of mGlu2 and mGlu3 Receptors in Amyloid‐β Production and Cognitive Dysfunctions in Alzheimer's Disease

Advanced Science, EarlyView.
This study explores the opposing effects of the mGluR2 and mGluR3 receptors on amyloid precursor protein processing. mGluR2 promotes amyloidogenic cleavage, while mGluR3 favors non‐amyloidogenic pathways. Using a brain‐penetrant nanobody as a mGluR2 positive allosteric modulator, the study uncovers how its chronic activation aggravates amyloid‐β burden
Pierre‐André Lafon, Mireille Elodie Tsitokana, Ugo Guy Alenda, Yen‐Ling Lian, Clémentine Eva Philibert, Mathieu Oosterlaken, Marta Cimadevila, Gaëlle Dudon, Jessica Monnic, Salomé Roux, Julie Bessié, Séverine Diem, Franck Vandermoere, Laurent Prézeau, Patrick Chames, Julie Kniazeff, Sylvie Claeysen, Anaïs Menny, Jean‐Philippe Pin, Véronique Perrier, Jianfeng Liu, Philippe Rondard   +21 more
wiley   +1 more source

Tumor‐Intrinsic ARHGEF3 Enhances Antitumor Immunity by Promoting T‐Cell Infiltration and Limiting Myeloid Cell‐Mediated Immunosuppression

Advanced Science, EarlyView.
ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li, Lan Wang, Zihao Zhang, Chunmei Qian, Ning Li, Wei Huang, Qian Ba, Xiaojian Liu, Mayu Sun   +8 more
wiley   +1 more source

Pathophysiology of acute experimental pancreatitis: Lessons from genetically engineered animal models and new molecular approaches [PDF]

, 2005
The incidence of acute pancreatitis is growing and worldwide population-based studies report a doubling or tripling since the 1970s. 25% of acute pancreatitis are severe and associated with histological changes of necrotizing pancreatitis. There is still
Anne Barbara Tietz, Arnush M, Bhagat L, Bhatia M, Bhatia M, Bockman DE, Burkhard Göke, Claus Schäfer, Demols A, Ebert MP, Frossard JL, Gardner JD, Gerard C, Grady T, Grisham M, Gu D, Gukovskaya AS, Gukovsky I, Hahm KB, Halangk W, Halangk W, Korc M, Lee MS, Leser HG, Massague J, Meda P, Norman J, Ohnishi H, Ohnishi H, Ohnishi H, Roberts AB, Saluja A, Schafer C, Schafer C, Schmid RM, Song AM, Steinle A, Van Acker GJD, Vogelmann R   +38 more
core   +1 more source

Unraveling the Role of Linker Design in Proteolysis Targeting Chimeras.

Journal of medicinal chemistry, 2021
A current bottleneck in the development of proteolysis targeting chimeras (PROTACs) is the empirical nature of linker length structure-activity relationships (SARs). A multidisciplinary approach to alleviate the bottleneck is detailed here. First, we examine four published synthetic approaches that have been developed to increase synthetic throughput ...
Bemis, Troy A, La Clair, James J, Burkart, Michael D   +2 more
openaire   +3 more sources

Covalent Reprogramming of Kinase Binders to Modulate Protein Abundance

Advanced Science, EarlyView.
Electrophilic remodeling of a broad‐spectrum kinase binder reveals how subtle chemical changes reprogram protein fate. An acrylamide analog of a multi‐kinase binder selectively stabilizes Aurora kinase A (AURKA) by suppressing its ubiquitination, while a short‐linker variant converts this stabilizer into a degrader.
Chen Mozes, Xiaokang Jin, Miguel A. Campos, Chen Zhou, Xiaoyu Zhang   +4 more
wiley   +1 more source