Results 61 to 70 of about 22,136 (209)
Microbiome‐mediated chemical communication in insects: Implications for pest management
Pest Management Science, EarlyView.Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos +6 more
wiley +1 more source
Predicting the Regioselectivity of Mechanochemical Bond Scission in Complex Molecules
Transformative Chemistry, EarlyView.Covalent‐bond peak force network (CBPFNet), a physics‐informed graph attention framework, predicts mechanochemical bond scission regioselectivity directly from equilibrium structures with DFT‐level accuracy. By uncovering the ‘stiffness mismatch’ mechanism, this work enables the rational design of programmable mechanical fuses for next‐generation ...
Feiyu Zhou +7 more
wiley +1 more source
Foods, 2020 For many years, it was believed that only amino acids, dipeptides, and tripeptides could be absorbed and thus reach the bloodstream. Nowadays, the bioavailability of oligopeptides is also considered possible, leading to new research.
Luísa Ozorio +5 more
doaj +1 more source
Tailoring the volatility and stability of oligopeptides
Journal of Mass Spectrometry, 2017 Amino acids are essential building blocks of life, and fluorinated derivatives have gained interest in chemistry and medicine. Modern mass spectrometry has enabled the study of oligo‐ and polypeptides as isolated entities in the gas phase, but predominantly as singly or even multiply charged species.
J. Schätti +6 more
openaire +6 more sources
Nonthermal plasma approaches for combating implant‐associated infections: A compendious review
VIEW, EarlyView.Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe +8 more
wiley +1 more source
Iflaviruses in arthropods: when small is mighty
Insect Science, EarlyView.Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia +3 more
wiley +1 more source
Журнал медико-биологических исследованийLow- and medium-molecular-weight substances (LMMWS) and oligopeptides (OPs) constitute a pool of heterogeneous molecules formed during metabolic processes. These substances have been found to play a significant role in the development of metabolic shifts
Olga V. Zubatkina, Sergey D. Kruglov
doaj +1 more source
Molecules, 2019 The search for biomarkers in our solar system is a fundamental challenge for the space research community. It encompasses major difficulties linked to their very low concentration levels, their ambiguous origins (biotic or abiotic), as well as their ...
Thomas Ribette +7 more
doaj +1 more source
An update on the landscape of collagen bioactive fragments
The FEBS Journal, EarlyView.The remodeling of the extracellular matrix releases collagen bioactive fragments, which exert molecular functions and regulate numerous biological processes via several signaling pathways. Here, we summarize the latest findings describing the roles of major bioactive fragments from collagens I, IV, VI, and XVIII in various physiological and ...
Sylvie Ricard‐Blum, Julie Fradette
wiley +1 more source
Isolation and characterization of peptides from blood serum of patients with multiple sclerosis
Біологічні студії, 2015 In order to find novel molecular markers of multiple sclerosis we developed a scheme of oligopeptides’ isolation including their extraction from blood serum with 10 % trichloroacetic acid, followed by precipitation of soluble substances with acetone in ...
S. Myronovskij +10 more
doaj +1 more source