Results 261 to 270 of about 5,910,464 (346)

The Chain Length Dependence of Helix Formation of the Second Transmembrane Domain of a G Protein-coupled Receptor ofSaccharomyces cerevisiae

, 2002
Fa‐Xiang Ding, David Schreiber, Nathan C. VerBerkmoes, Jeffrey M. Becker, Fred Naider   +4 more
openalex   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Designing allosteric modulators to change GPCR G protein subtype selectivity. [PDF]

Nature
Moore MN, Person KL, Robleto VL, Alwin AR, Krusemark CL, Foster N, Ray C, Inoue A, Jackson MR, Sheedlo MJ, Barak LS, Marron Fernandez de Velasco E, Olson SH, Slosky LM.   +13 more
europepmc   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Modelling G protein-biased agonism using GLP-1 receptor C-terminal mutations. [PDF]

Mol Metab
Tran HD, Zuo Y, Wong C, Pollard A, Bloom S, Jones B.   +5 more
europepmc   +1 more source

Overexpression of activator of G-protein signaling 3 decreases the proliferation of esophageal squamous cell carcinoma

, 2015
Hui Shi, Hanru Ren, Xiaojing Yang, Hongzhen Zhu, Yao Li, Qinglei Hang, Hui Mao, Yuejiao Huang, Jianguo Zhang, Yuchan Wang   +9 more
openalex   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

Characterization of Gf a Drosophila trimeric G protein alpha subunit

, 2012
Naureen Quibria
openalex   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Dissociation kinetics of G proteins from G protein-coupled receptors and effects of allosteric modulation. [PDF]

Proc Natl Acad Sci U S A
Wang J, Nguyen ATN, Adediwura VA, Lu CS, McNeill SM, Jörg M, Scammells PJ, Christopoulos A, May LT, Miao Y.   +9 more
europepmc   +1 more source