Results 61 to 70 of about 15,558 (228)

Antioxidant properties of Enterobacter cloacae C3 lipopeptides in vitro and in model food emulsion [PDF]

, 2019
The present work aims to investigate the in vitro antioxidant activities of Enterobacter cloacae C3 lipopeptides, as well as the stability of sunflower oil in water (o/w) emulsion and the conservation of raw beef patties. The C3 lipopeptides were assayed
Jemil, Nawel, Ouerfelli, Manel, Hmidet, Noomen, Almajano Pablos, María Pilar, Nasri, Moncef   +4 more
core   +1 more source

Characterization and Synergistic Antimicrobial Evaluation of Lipopeptides from Bacillus amyloliquefaciens Isolated from Oil-Contaminated Soil

International Journal of Microbiology, 2019
Lipopeptides show great potential for biomedical application. Several lipopeptides exhibit narrow and broad-spectrum inhibition activities. The aim of the study is to characterize the lipopeptides produced by B.
Pratiwi Sudarmono, Ahmad Wibisana, Lira W. Listriyani, Saleha Sungkar   +3 more
doaj   +1 more source

Type I interferon overactivation in sera of patients with anti‐MDA5‐positive dermatomyositis‐associated interstitial lung disease

Rheumatology &Autoimmunity, EarlyView.
Sera from patients with anti‐MDA5‐positive dermatomyositis‐associated interstitial lung disease (ILD) exhibit significantly higher type I interferon (IFN‐I) bioactivity and interferon‐stimulated gene‐inducing activity compared to anti‐ARS‐positive ILD and healthy controls.
Shohei Nakamura, Yasuhiro Katsumata, Yuko Okamoto, Masayoshi Harigai   +3 more
wiley   +1 more source

Antifungal Activity of Lipopeptides From Bacillus XT1 CECT 8661 Against Botrytis cinerea

Frontiers in Microbiology, 2018
This work aims to explore the capacity of a Bacillus methylotrophicus (later heterotypic synonym of Bacillus velezensis) strain named XT1 CECT 8661 against the necrotrophic plant pathogen Botrytis cinerea and to identify the compounds responsible for its
Laura Toral, Miguel Rodríguez, Miguel Rodríguez, Victoria Béjar, Victoria Béjar, Inmaculada Sampedro, Inmaculada Sampedro   +6 more
doaj   +1 more source

Self‐Assembling Cationic Lipopeptides for the Construction of Functional Vesicular Gene‐Delivery Systems

Small, EarlyView.
Cationic lipopeptides self‐assemble into stable, cell‐like vesicles that merge peptide programmability with lipid self‐organization. These biocompatible compartments efficiently sequester and deliver nucleic acids, enabling high transfection efficiency with low‐toxicity in both HEK293T cells and mesenchymal stem cells (MSCs).
Federica A. Souto‐Trinei, Alba Ramil‐Bouzas, Paco Fernández‐Trillo, Ana Rey‐Rico, Roberto J. Brea   +4 more
wiley   +1 more source

Peptide sequences of lipopeptides and controls.

, 2014
Peptide sequences of lipopeptides and controls.
María Pilar López Deber (627949), David T. Hickman (447945), Marc Baldus (271753), Deepak Nand (627950), Andrea Pfeifer (314523), Andreas Muhs (314524)   +5 more
core   +1 more source

Two promising natural lipopeptides from Bacillus subtilis effectively induced membrane permeabilization in Candida glabrata

Acta Biochimica Polonica
Candida glabrata is an important opportunistic human pathogen well known to develop resistance to antifungal drugs. Due to their numerous desirable qualities, antimicrobial lipopeptides have gained significant attention as promising candidates for ...
Madhuri Madduri, Shivaprakash M. Rudramurthy, Utpal Roy   +2 more
doaj   +1 more source

Iturinic Lipopeptide Diversity in the Bacillus subtilis Species Group – Important Antifungals for Plant Disease Biocontrol Applications

Frontiers in Microbiology, 2019
Iturins and closely related lipopeptides constitute a family of antifungal compounds known as iturinic lipopeptides that are produced by species in the Bacillus subtilis group.
Christopher A. Dunlap, Michael J. Bowman, Alejandro P. Rooney   +2 more
doaj   +1 more source

Peptide‐directed nanovehicles enabling tumor‐selective ROS amplification and antitumor immunity

VIEW, EarlyView.
Cancer cells are vulnerable to oxidative stress, yet exploit immune tolerance to escape destruction. In contrast, their metabolic profile is markedly altered to support rapid proliferation, accompanied by elevated production of reactive oxygen species (ROS).
Manuela Calin, Galyna Bila, Ileana Manduteanu, Rostyslav Bilyy   +3 more
wiley   +1 more source

Lipopeptides are effective stimulators of tyrosine phosphorylation in human myeloid cells [PDF]

, 1992
Synthetic lipopeptide analogues of the N-terminus of bacterial lipoprotein are effective activators of macrophages, neutrophils and lymphocytes. We studied the effect of the lipopeptide N-palmitoyl-S-[2,3-bis(palmitoyloxy)-(2RS)-propyl]- (R)-cysteinyl-(S)
Metzger, J. W., Schmidt, U., Seifert, Roland, Schultz, Günter, Lieberknecht, A., Jung, G., Offermanns, S.   +6 more
core   +1 more source