Results 81 to 90 of about 2,617,399 (295)

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Competitive binding of chlorophyllin and proflavine to DNA

Біофізичний вісник, 2016
The effect of chlorophyllin (Chln) on the DNA-proflavine (Pf) interactions has been investigated by spectrophotometry. The absorption spectra were recorded at different DNA-to-ligand molar ratios.
А. А. Герус, Н. А. Гладковская, Е. Г. Березняк, Е. В. Духопельников   +3 more
doaj  

The key to 2,6-dichloro-1,4-benzoquinone reproductive toxicity and green tea detoxification: Covalent binding and competitive binding

Ecotoxicology and Environmental Safety
Halobenzoquinones (HBQs) are ubiquitous disinfection by-products (DBPs) in chlorinated drinking water with various health risks including reproductive toxicity, while the potential mechanisms are still unclear.
Meixian Liu, Zhiyuan Ning, Yong Cheng, Zhiyuan Zheng, Xiaoxue Yang, Ting Zheng, Na Li, Jian-Lin Wu   +7 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Study of competitive binding of enantiomers to protein by affinity capillary electrochromatography

, 2002
Affinity capillary electrochromatography (CEC) with zonal elution method was used to probe the competitive interactions of enantiomers with protein. In this approach, a known concentration of a competing agent is continuously applied to a CEC column with
Lei, ZD, Zou, HF, Liu, Z, Wu, RN, Ni, JY, Ye, ML   +5 more
core  

Replication Data for: Non-separable Preferences in the Statistical Analysis of Roll Call Votes

Conventional multidimensional statistical models of roll call votes assume that legislators' preferences are additively separable over dimensions. In this article, we introduce an item response model of roll call votes that allows for non-separability ...
Stoetzer, Lukas F., Binding, Garret
core   +1 more source

Conformational dynamics of the tetracycline-binding aptamer [PDF]

, 2011
The conformational dynamics induced by ligand binding to the tetracycline-binding aptamer is monitored via stopped-flow fluorescence spectroscopy and time-correlated single photon counting experiments.
Weigand, Julia E., Josef Wachtveitl, Suess, Beatrix, Ute Förster, Trojanowski, Peter, Peter Trojanowski, Julia E. Weigand, Förster, Ute, Wachtveitl, Josef, Süß, Beatrix, Beatrix Suess   +10 more
core   +1 more source

Τhiazolidine-4-One Derivatives with Variable Modes of Inhibitory Action Against DPP4, a Drug Target with Multiple Activities and Established Role in Diabetes Mellitus Type II

Pharmaceuticals
Background/Objectives: DPP4 is an enzyme with multiple natural substrates and probable involvement in various mechanisms. It constitutes a drug target for the treatment of diabetes II, although, also related to other disorders.
Dionysia Amanatidou, Phaedra Eleftheriou, Anthi Petrou, Athina Geronikaki, Theodoros Lialiaris   +4 more
doaj   +1 more source

Studies on the Binding of Carboxypeptidase A and Several Competitive Inhibitors

Journal of Biological Chemistry, 1962
Several spectral changes have been reported to be related to changes in bonding or other factors in the environment of the side chains of aromatic amino acid residues (l-lo). It would then be expected that on addition of a competitive inhibitor to an enzyme solution, a change in the spectrum of the enzyme could be observed, if aromatic amino acid ...
H, FUJIOKA, K, IMAHORI
openaire   +2 more sources

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source