Results 41 to 50 of about 203,550 (287)

Cyclic Peptides for Drug Development

open access: yesAngewandte Chemie International Edition, 2023
AbstractCyclic peptides are fascinating molecules abundantly found in nature and exploited as molecular format for drug development as well as other applications, ranging from research tools to food additives. Advances in peptide technologies made over many years through improved methods for synthesis and drug development have resulted in a steady ...
Ji, Xinjian   +2 more
openaire   +2 more sources

Fluorescence Correlation Spectroscopy Reveals Efficient Cytosolic Delivery of Protein Cargo by Cell-Permeant Miniature Proteins. [PDF]

open access: yes, 2018
New methods for delivering proteins into the cytosol of mammalian cells are being reported at a rapid pace. Differentiating between these methods in a quantitative manner is difficult, however, as most assays for evaluating cytosolic protein delivery are
Knox, Susan L   +4 more
core   +2 more sources

Directed Evolution of Bicyclic Peptides for Therapeutic Application

open access: yesCHIMIA, 2013
Many naturally occurring cyclic peptides or derivatives thereof are used as therapeutics such as the human hormones vasopressin and oxytocin or the antibiotics vancomycin and daptomycin.
Philippe Diderich, Christian Heinis
doaj   +1 more source

Truncated and Helix-Constrained Peptides with High Affinity and Specificity for the cFos Coiled-Coil of AP-1 [PDF]

open access: yes, 2013
Protein-based therapeutics feature large interacting surfaces. Protein folding endows structural stability to localised surface epitopes, imparting high affinity and target specificity upon interactions with binding partners.
A Patgiri   +63 more
core   +3 more sources

Molecular model for the self-assembly of the cyclic lipodepsipeptide pseudodesmin A [PDF]

open access: yes, 2019
Self-assembly of peptides into supramolecular structures represents an active field of research with potential applications ranging from material science to medicine.
Crowet, Jean-Marc   +6 more
core   +4 more sources

Natural Cyclic Peptides as an Attractive Modality for Therapeutics: A Mini Review

open access: yesMolecules, 2018
Peptides are important biomolecules which facilitate the understanding of complex biological processes, which in turn could be serendipitous biological targets for future drugs. They are classified as a unique therapeutic niche and will play an important
Muna Ali Abdalla, Lyndy J. McGaw
doaj   +1 more source

Macrocylases as synthetic tools for ligand synthesis: enzymatic synthesis of cyclic peptides containing metal-binding amino acids

open access: yesRoyal Society Open Science, 2021
Improving the sustainability of synthesis is a major goal in green chemistry, which has been greatly aided by the development of asymmetric transition metal catalysis.
Richard C. Brewster   +3 more
doaj   +1 more source

Methionine epimerization in cyclic peptides

open access: yesRSC Advances, 2021
One step regioselective methionine epimerization in cyclic peptides followed by selective functionalization leads to chemical novelty.
Pramodkumar D. Jadhav   +5 more
openaire   +3 more sources

Channel-forming activity of syringopeptin 25 A in mercury-supported phospholipid monolayers and negatively charged bilayers [PDF]

open access: yes, 2016
Interactions of the cationic lipodepsipeptide syringopeptin 25 A (SP25A) with mercury-supported dioleoylphosphatidylcholine (DOPC), dioleoylphosphatidylserine (DOPS) and dioeleoylphosphatidic acid (DOPA) self-assembled monolayers (SAMs) were investigated
Becucci, Lucia   +4 more
core   +2 more sources

Microfluidics-based liquid chromatography/mass spectrometry multiple reaction monitoring approach for the relative quantification of Burkholderia cenocepacia secreted virulence factors [PDF]

open access: yes, 2018
Rationale: Burkholderia cenocepacia is an opportunistic pathogen that is commonly isolated from patients with cystic fibrosis (CF). Quorum sensing has been suggested to play a role in the activity of type II and type VI secretion systems and the release ...
Daled, Simon   +6 more
core   +2 more sources

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