Results 31 to 40 of about 860,212 (198)

New insights in the immunobiology of IL 1 family members

open access: yesFrontiers in Immunology, 2013
The interleukin-1 (IL 1) family of ligands is associated with acute and chronic inflammation, and plays an essential role in the non-specific innate response to infection.
Frank Van De Veerdonk, Mihai eNetea
doaj   +1 more source

Antimicrobial Activity of Mononuclear and Bionuclear Nitrite Complexes of Platinum (II) and Platinum (IV) [PDF]

open access: yesТехника и технология пищевых производств, 2020
Introduction. Pathogens keep evolving and develop resistance to antimicrobial drugs. As a result, science is constantly searching for new antimicrobial agents.
Salishcheva Olesya V.   +2 more
doaj   +1 more source

Role of PPAR Receptor and Ligands in the Pathogenesis and Therapy of Hematologic Malignancies

open access: yesHemato, 2022
The Peroxisome proliferator-activated receptors (PPARs) play vital roles in regulating cellular differentiation, proliferation, and caspase-mediated cell death pathways. They are regarded as promising targets for anti-tumor drug development, particularly
Jian Wu, Min Zhang, Allison Faircloth
doaj   +1 more source

Metal–ligand cooperation at tethered π-ligands

open access: yesDalton Transactions, 2016
Recent advances in the use of tethered π-coordinating ligands for metal–ligand cooperation.
Dide G. A. Verhoeven, Marc-Etienne Moret
openaire   +6 more sources

The Nature of Ligand Efficiency [PDF]

open access: yesJournal of Cheminformatics, 2018
Ligand efficiency is a widely used design parameter in drug discovery. It is calculated by scaling affinity by molecular size and has a nontrivial dependency on the concentration unit used to express affinity that stems from the inability of the logarithm function to take dimensioned arguments.
openaire   +4 more sources

Biased Opioid Ligands [PDF]

open access: yesMolecules, 2020
Achieving effective pain management is one of the major challenges associated with modern day medicine. Opioids, such as morphine, have been the reference treatment for moderate to severe acute pain not excluding chronic pain modalities. Opioids act through the opioid receptors, the family of G-protein coupled receptors (GPCRs) that mediate pain relief
Abdelfattah Faouzi   +2 more
openaire   +4 more sources

Affibody-Binding Ligands [PDF]

open access: yesInternational Journal of Molecular Sciences, 2020
While antibodies remain established therapeutic and diagnostic tools, other protein scaffolds are emerging as effective and safer alternatives. Affibodies in particular are a new class of small proteins marketed as bio-analytic reagents. They feature tailorable binding affinity, low immunogenicity, high tissue permeation, and high expression titer in ...
Annalisa Barozzi   +4 more
openaire   +2 more sources

On the polarization of ligands by proteins [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2020
The ligand polarization energy is evaluated for 286 crystallographic complexes from the PDBBind Core Set. It is found to be a substantial and variable highly fraction of the total protein–ligand interaction energy.
Soohaeng Yoo Willow   +4 more
openaire   +5 more sources

Iron and Zinc in the Embryo and Endosperm of Rice (Oryza sativa L.) Seeds in Contrasting 2′-Deoxymugineic Acid/Nicotianamine Scenarios

open access: yesFrontiers in Plant Science, 2018
Iron and Zn deficiencies are worldwide nutritional disorders that can be alleviated by increasing the metal concentration of rice (Oryza sativa L.) grains via bio-fortification approaches.
Pablo Díaz-Benito   +9 more
doaj   +1 more source

Fe- and Cu-complex formation with artificial ligands investigated by ultra-high resolution Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS): Implications for natural metal-organic complex studies

open access: yesFrontiers in Marine Science, 2016
In recent years, electrospray-ionization mass spectrometry (ESI-MS) has been increasingly used to complement the bulk determination of metal-ligand equilibria, for example via competitive ligand exchange-adsorptive cathodic stripping voltammetry (CLE ...
Hannelore Waska   +2 more
doaj   +1 more source

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