Results 71 to 80 of about 27,539 (254)

Lipopeptide Biosurfactants from Bacillus spp.: Types, Production, Biological Activities, and Applications in Food

open access: yesJournal of Food Quality, 2022
Biosurfactants are a functionally and structurally heterogeneous group of biomolecules produced by multiple filamentous fungi, yeast, and bacteria, and characterized by their distinct surface and emulsifying ability.
Nawazish Ali   +4 more
doaj   +1 more source

New Linear Lipopeptides Produced by Pseudomonas cichorii SF1-54 Are Involved in Virulence, Swarming Motility, and Biofilm Formation

open access: yesMolecular Plant-Microbe Interactions, 2013
Pseudomonas cichorii is the causal agent of lettuce midrib rot, characterized by a dark-brown to green-black discoloration of the midrib. Formation of necrotic lesions by several plant-pathogenic pseudomonads is associated with production of phytotoxic ...
Ellen Pauwelyn   +8 more
doaj   +1 more source

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

open access: yesActa 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   +2 more
doaj   +1 more source

Isolation and purification of antibacterial lipopeptides from Bacillus velezensis YA215 isolated from sea mangroves

open access: yesFrontiers in Nutrition, 2022
The increasing burden and health risks of antimicrobial resistance (AMR) pose a great threat to society overall. Lipopeptides exhibit great potential as novel and safe alternatives to traditional antibiotics.
FuTian Yu   +7 more
doaj   +1 more source

Amazonian Cyanobacteria as a Source of Bioactive Compounds With Antimicrobial and Cytotoxic Properties

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Cyanobacteria are photosynthetic microorganisms known for producing diverse bioactive compounds. This study explores the bioactivity of extracts and fractions from Amazonian cyanobacteria and their pigment and phenolic compound production. A fraction from Synechococcus sp. CACIAM 05 showed cytotoxicity against hCMEC/D3 and MG‐63 cells.
Samuel Cavalcante do Amaral   +8 more
wiley   +1 more source

A mass spectrometry-guided genome mining approach for natural product peptidogenomics. [PDF]

open access: yes, 2011
Peptide natural products show broad biological properties and are commonly produced by orthogonal ribosomal and nonribosomal pathways in prokaryotes and eukaryotes.
Cimermancic, Peter   +8 more
core  

Exploring Autophagy Inducing Molecules: Targeting Diverse Pathways in Alzheimer's Disease Management

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Neurodegenerative disorders, including Alzheimer's disease (AD), impose a significant burden on society due to their progressive nature and the associated healthcare costs. Autophagy, a vital cellular degradation process, has emerged as a promising therapeutic target in these disorders.
Baljinder Singh   +4 more
wiley   +1 more source

The Growing Threat of Agroterrorism and Strategies for Agricultural Defense [PDF]

open access: yes, 2020
Due to the dynamic nature of human conflict, non-traditional terror tactics have evolved to undermine the socioeconomic stability of targeted societies.
Forrest, Alyssa
core   +1 more source

Self-assembled micellar structures of Lipopeptides with variable number of attached lipid chains revealed by atomistic molecular dynamics simulations [PDF]

open access: yes, 2018
We present atomistic molecular dynamics simulation study of the self-assembly behavior of toll-like agonist lipopeptides (PamnCSK4) in aqueous solutions.
Fang, Haiping   +4 more
core   +2 more sources

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