Results 11 to 20 of about 1,488,867 (343)

The Mechanism of Dynamic Interaction between Doxorubicin and Calf Thymus DNA at the Single-Molecule Level Based on Confocal Raman Spectroscopy

open access: yesMicromachines, 2022
It is of great fundamental significance and practical application to understand the binding sites and dynamic process of the interaction between doxorubicin (DOX) and DNA molecules.
Ruihong Zhang   +8 more
doaj   +1 more source

Comprehensive Survey of Consensus Docking for High-Throughput Virtual Screening

open access: yesMolecules, 2022
The rapid advances of 3D techniques for the structural determination of proteins and the development of numerous computational methods and strategies have led to identifying highly active compounds in computer drug design.
Clara Blanes-Mira   +5 more
doaj   +1 more source

Pneumococcal vaccination responses in adults with subnormal IgG subclass concentrations

open access: yesBMC Immunology, 2019
Background We sought to compare Pneumovax®23 responses in adults with subnormal IgG subclass concentrations. We studied adults with normal total IgG, frequent/severe respiratory infection, and subnormal IgG1, IgG3, or IgG1 + IgG3 before and after ...
Antony R. Parker   +5 more
doaj   +1 more source

Isolation and Functional Characterization of the Promoters of Miltiradiene Synthase Genes, TwTPS27a and TwTPS27b, and Interaction Analysis with the Transcription Factor TwTGA1 from Tripterygium wilfordii

open access: yesPlants, 2021
Miltiradiene synthase (MS) genes, TwTPS27a and TwTPS27b, are the key diterpene synthase genes in the biosynthesis of triptolide, which is an important medicinally active diterpenoid in Tripterygium wilfordii.
Yanbo Huo   +5 more
doaj   +1 more source

In silico prediction of the transcription factor-enhancer interaction as a first stage of axonal growth regulation

open access: yesСеченовский вестник, 2023
The development of neurodegenerative diseases is associated with proper neuronal circuit formation, axonal guidance. The DCC receptor (deleted in colorectal cancer / colorectal cancer suppressor) and SHH (sonic hedgehog protein) are among the key ...
D. D. Kotelnikov   +3 more
doaj   +1 more source

Discovery and information-theoretic characterization of transcription factor binding sites that act cooperatively [PDF]

open access: yesPhysical Biology 12 (2015) 056004, 2015
Transcription factor binding to the surface of DNA regulatory regions is one of the primary causes of regulating gene expression levels. A probabilistic approach to model protein-DNA interactions at the sequence level is through Position Weight Matrices (PWMs) that estimate the joint probability of a DNA binding site sequence by assuming positional ...
arxiv   +1 more source

Parameter Identification for a Model of Neonatal Fc Receptor-Mediated Recycling of Endogenous Immunoglobulin G in Humans

open access: yesFrontiers in Immunology, 2019
Salvage of endogenous immunoglobulin G (IgG) by the neonatal Fc receptor (FcRn) is implicated in many clinical areas, including therapeutic monoclonal antibody kinetics, patient monitoring in IgG multiple myeloma, and antibody-mediated transplant ...
Felicity Kendrick   +4 more
doaj   +1 more source

Structural flexibility of intrinsically disordered proteins induces stepwise target recognition [PDF]

open access: yesJ. Chem. Phys. 139, 225103 (2013), 2013
An intrinsically disordered protein (IDP) lacks a stable three-dimensional structure, while it folds into a specific structure when it binds to a target molecule. In some IDP-target complexes, not all target binding surfaces are exposed on the outside, and intermediate states are observed in their binding processes.
arxiv   +1 more source

Mild Hypogammaglobulinemia Can Be a Serious Condition

open access: yesFrontiers in Immunology, 2018
Background: Most patients with primary antibody deficiency (PAD) suffer from less well-described and understood forms of hypogammaglobulinemia (unclassified primary antibody deficiency, unPAD).
Lisanne M. A. Janssen   +10 more
doaj   +1 more source

IGA MULTIPLE MYELOMA ASSESMENT WITH HEVYLITE ASSAY

open access: yesHematology, Transfusion and Cell Therapy, 2023
Introduction: A key element on Multiple Myeloma (MM) evaluation is the quantification of monoclonal proteins. Current techniques include Serum Protein Electrophoresis (SPE), Immunofixation (IFE) and Free Light Chain Assay (FLC, Freelite).
G Virginia   +3 more
doaj  

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