Results 41 to 50 of about 597,183 (144)

Homology Modeling of Bacteriocins: From sequence alignments to structural models

open access: yes, 2014
Structural and functional characterizations of proteins have been one of the major problems in biological studies for a long time. The conventional methods of protein structure determination of NMR and X-Ray crystallography, though more accurate, are ...
Verma, S.   +4 more
core   +4 more sources

Characterization and heterologous expression of an antimicrobial peptide from Bacillus amyloliquefaciens CMW1

open access: yesBiotechnology & Biotechnological Equipment, 2019
An antibacterial peptide gene (designated as accA) was found in Bacillus amyloliquefaciens CMW1. The accA gene consists of 336 nucleotides and encodes 111 amino acids.
Atsushi Kurata   +3 more
doaj   +1 more source

Aptamer‐mediated outer membrane destabilization overcomes low permeability resistance in Pseudomonas aeruginosa

open access: yesThe FEBS Journal, EarlyView.
DNA aptamers, Apt 60 and Apt 173, target the BamA protein to compromise outer membrane integrity in Pseudomonas aeruginosa, making it susceptible to Azithromycin, an antibiotic that is otherwise poorly effective due to the low‐permeability membrane.
Rupany Selvam   +4 more
wiley   +1 more source

A guide to the ecological limitations of phage therapy of bacterial biofilms: Is what's best for the phage best for the physician?

open access: yesThe FEBS Journal, EarlyView.
Bacteriophages—viruses that kill bacteria—are promising weapons against bacterial biofilms: sessile communities notoriously resistant to antibiotics. Yet phages evolved not so much to eradicate bacteria as to obtain new bacteria to infect. That goal, however, may conflict with the physician's objective of complete bacterial clearance.
Stephen T. Abedon
wiley   +1 more source

Circular on Development of the Medium-Term Revenue Strategy (MTRS) for FY 2023/2024-2026-2027

open access: yes, 2022
The purpose of this Circular is to inform the Government Ministries, Departments and Agencies (MDAs) and the County Governments of the Government's intention to develop a Strategy to enhance revenue mobilization to facilitate implementation of Government

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Cloning and functional expression of a food-grade circular bacteriocin, plantacyclin B21AG, in probiotic Lactobacillus plantarum WCFS1.

open access: yesPLoS ONE, 2020
There is an increasing consumer demand for minimally processed, preservative free and microbiologically safe food. These factors, combined with risks of antibiotic resistance, have led to interest in bacteriocins produced by lactic acid bacteria (LAB) as
Mian Chee Gor   +4 more
doaj   +1 more source

From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng   +4 more
wiley   +1 more source

Plant‐Derived Probiotics From Fermented Foods: Current Evidence on Antiviral Mechanisms and Gut–Lung Axis Modulation

open access: yesFood Frontiers, Volume 7, Issue 6, November 2026.
Plant‐derived probiotics from fermented foods exert anti‐respiratory virus effects via immune regulation, antiviral metabolites, and gut–lung axis, highlighting their advantages, key technologies, and application prospects. ABSTRACT Respiratory viral infections represent a major global public health threat, causing widespread morbidity, mortality, and ...
Yinghao Xing   +6 more
wiley   +1 more source

Protective Effects of Lactobacillus‐Derived Probiotics and Postbiotics on Renal and Reproductive Function in Escherichia coli–Infected Rats

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
A Lactobacillus‐derived probiotic and postbiotic mixture alleviates E. coli–induced renal and reproductive dysfunction by modulating oxidative stress, inflammatory responses, and apoptosis, leading to improved tissue integrity and sperm quality. ABSTRACT Background Escherichia coli infections of the genitourinary tract are a major cause of renal and ...
Saeid Sedghi   +2 more
wiley   +1 more source

Circular on Schedule of Submission of the 2023 Every Two-Year Declaration of Income. Assets and Liabilities Forms [PDF]

open access: yes, 2023
Reference is made to Circular Ref. No.PSC/218/110/XII VOL.Vll/(19) dated 18th October, 2023 providing guidelines for receiving and processing of the 2023 every two year declarations of income assets and liabilities forms by organizations. In this regard,
The Public Service Commission
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