CHAPTER IDENTIFICATION AND CHARACTERISATION OF ANTIMICROBIAL PEPTIDES
Characterisation of three alpha helical antimicrobial peptides from the venom of Scorpio maurus palmatus
... Characterisation of three alpha-helical antimicrobial peptides from the venom of Scorpio maurus palmatus.. HARRISON, Patrick L., ABDEL-RAHMAN, Mohamed A., STRONG, Peter, TAWFIK, Mohame[r] ...
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The identification and characterisation of antimicrobial peptides from snake and scorpion venom
... Peptides align with their hydrophobic side facing the lipids whilst the hydrophilic facet allows for further peptide aggregation through hydrogen bonding; lipids that are in contact with the hydrophilic face ...
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Characterisation of novel antimicrobial peptides from Egyptian scorpion and snake venoms
... Iron (Crosa, Walsh 2002, Dale, D oherty-K irby e t al. 2004). Also Fur has roles in cellular oxidative stress defence such as activation o f superoxide dism utase sodB w hich is involved in oxidative stress response ...
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The cooperative behaviour of antimicrobial peptides in model membranes
... How peptides with antimicrobial actions kill the bacteria is subject to continuous ...of peptides can play a role in the bacterial membrane ...AFM characterisation Chen et al 15 suggested a ...
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Identification, production and structural modelling of cationic antimicrobial peptides (CAMPs)
... Finally, force atomic microscopy is an experimental technique recently used to directly visualize the formation and the progressive lateral expansion of membrane pores (Rakowska P. D. et al., 2013). Computational ...
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Crytic antimicrobial peptides hidden in protein precursors: identification of novel bioactive molecules
... defense peptides (HDPs), an important component of the first line of defense against infection, found in all multicellular ...multifunctional peptides with activities as diverse as chemotaxis, inhibition of ...
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The detection of meningococcal disease through identification of antimicrobial peptides using an in silico model creation
... of antimicrobial agent–target interaction and the ability to manipulate biological systems more ...the antimicrobial researcher with better tools for analysing, linking and comparing online search ...
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MORINPEPTIDES: IN SILICO IDENTIFICATION OF ANTIMICROBIAL PEPTIDES AND BIOLOGICAL ACTIVITY FROM Moringa oleifera LEAVES
... Abstract The excessive use of antibiotics together with the high mutation rate at which bacteria become resistant constitute a public health issue that generates great concern. As a consequence, the prevalence of health ...
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The identification and characterisation of novel antimicrobial resistance genes from human and animal metagenomes
... 3.5 Discussion The aim of the work described in this chapter was to create two metagenomic libraries using pCC1BAC; one from human saliva and the other from calf faeces. These environments are known to harbour ...
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Peptides with dual antimicrobial and anticancer activities
... active peptides regarding their primary activity, but over the years, it was clarified that they can also target different processes of the pathogen (namely, metabolism, and cell division) and of the immune system ...
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Identification and characterisation of antimicrobial activity of nisin a produced by Lactococcus lactis subsp lactis LL27
... The antimicrobial spectrum and the biochemical characteristics of the bacteriocin produced by this strain were ...the antimicrobial activity of nisin against Gram-negative strains, particularly Escherichus ...
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Antimicrobial peptides in infected wounds
... Tel: +351-253-510-283; Fax: +351-253-510-293, Email: [email protected] Abstract Wound healing is a fundamental process to re-establish tissue integrity. Microbial infections, however, may hinder this ...
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On the Physiology and Pathophysiology of Antimicrobial Peptides
... Republic Antimicrobial peptides (AMP) are a heterogeneous group of molecules involved in the nonspecific immune responses of a va- riety of organisms ranging from prokaryotes to mammals, including ...
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An Update on Antimicrobial Peptides (AMPs) and
... and in vivo Efficacy of the Antimicrobial Peptide DPK-060 Used for Topical Treatment. Vlieghe, P.; Lisowski, V.; Martinez, J.; Khrestchatisky, M[r] ...
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Combination Effects of Antimicrobial Peptides
... c Antimicrobial peptides (AMPs) are ancient and conserved across the tree of ...of antimicrobial peptide interactions within the immune system of ...
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Evolution of Antimicrobial Peptides to Self-Assembled Peptides for Biomaterial Applications
... Self-assembled antimicrobial peptides have evolved from the area of antimicrobial ...peptides. Peptides serve as important weapons in nature, and increasingly medicine, for combating ...
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Mechanisms of resistance to antimicrobial peptides in staphylococci
... Staphylococci are commensal bacteria living on the epithelial surfaces of humans and other mammals. Many staphylococci, including the dangerous pathogen Staphylococcus aureus, can cause severe disease when they breach ...
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The effect of amidation on the behaviour of antimicrobial peptides
... Peptide binding and partitioning into a membrane are affected by the ability of an AMP to alter the lipid poly- morphism of a membrane (Epand 1997). A number of fac- tors determine the lipid polymorphism of a membrane, ...
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Antimicrobial peptides as novel alternatives to antibiotics
... of antimicrobial peptides. Antimicrobial peptide are a kind of small molecule polypeptide, which are the first lines of defense against the invasion of pathogenic microorganisms, and an important ...
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The Effect of Antimicrobial Peptides on Bacterial Biofilms
... But the most crucial factor is whether the peptide is stable when administered, considering that the peptide stability is challenges both by the host and pathogen responses. For example, OmpT, an outer membrane protease ...
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