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Advanced Search Results For "HEMOLYSIS & hemolysins"

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 "HEMOLYSIS & hemolysins"
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The Application of Cinnamon Twig Extract as an Inhibitor of Listeriolysin O against Listeria monocytogenes Infection.

Publication Type: Academic Journal

Source(s): Molecules (Basel, Switzerland) [Molecules] 2023 Feb 08; Vol. 28 (4). Date of Electronic Publication: 2023 Feb 08.


Abstract: As a major virulence factor of Listeria monocytogenes ( L. monocytogenes ), listeriolysin O (LLO) can assist in the immune escape of L. monocytogenes , which is critical for the pathogen to evade host immune recognition, leading to various infectious d...

Dual role of CsrA in regulating the hemolytic activity of Escherichia coli O157:H7.

Publication Type: Academic Journal

Source(s): Virulence [Virulence] 2022 Dec; Vol. 13 (1), pp. 859-874.


Abstract: Post-transcriptional global carbon storage regulator A (CsrA) is a sequence-specific RNA-binding protein involved in the regulation of multiple bacterial processes. Hemolysin is an important virulence factor in the enterohemorrhagic Escherichia coli O1...

Chimeric mutants of staphylococcal hemolysin, which act as both one-component and two-component hemolysin, created by grafting the stem domain.

Publication Type: Academic Journal

Source(s): The FEBS journal [FEBS J] 2022 Jun; Vol. 289 (12), pp. 3505-3520. Date of Electronic Publication: 2022 Feb 16.

Abstract: Staphylococcus aureus expresses several hemolytic pore-forming toxins (PFTs), which are all commonly composed of three domains: cap, rim and stem. PFTs are expressed as soluble monomers and assemble to form a transmembrane β-barrel pore in the erythroc...

Investigation of the Relationship Between Coronary Artery Disease and Mechanical Hemolysis.

Publication Type: Academic Journal

Source(s): Hamidiye Medical Journal. 2022, Vol. 3 Issue 3, p184-190. 7p.

Abstract: Amaç: Koroner arter hastalığında (KAH), aterosklerotik plaklar değişen derecelerde koroner darlığa neden olur. Bu darlıkların iskemi dışında türbülanslı akıma neden olarak hemolize yol açacağı düşünülmektedir. Çalışmamızın amacı, koroner anjiyografi il...

A Monoclonal Antibody against the C-Terminal Domain of Bacillus cereus Hemolysin II Inhibits HlyII Cytolytic Activity.

Publication Type: Academic Journal

Source(s): Toxins [Toxins (Basel)] 2020 Dec 19; Vol. 12 (12). Date of Electronic Publication: 2020 Dec 19.

Abstract: Bacillus cereus is the fourth most common cause of foodborne illnesses that produces a variety of pore-forming proteins as the main pathogenic factors. B. cereus hemolysin II (HlyII), belonging to pore-forming β-barrel toxins, has a C-terminal extensio...

The Pore-Forming Hemolysin BL Enterotoxin from Bacillus cereus : Subunit Interactions in Cell-Free Systems.

Publication Type: Academic Journal

Source(s): Toxins [Toxins (Basel)] 2021 Nov 15; Vol. 13 (11). Date of Electronic Publication: 2021 Nov 15.

Abstract: The tripartite enterotoxin Hemolysin BL (Hbl) has been widely characterized as a hemolytic and cytotoxic virulence factor involved in foodborne diarrheal illness caused by Bacillus cereus . Previous studies have described the formation of the Hbl compl...

Occurrence of haemolytic Escherichia coli, antimicrobials residue in cultured Clarias gariepinus and assessment of antimicrobial use among catfish farmers in Kano metropolis, Nigeria.

Publication Type: Academic Journal

Source(s): Journal of Sustainable Veterinary & Allied Sciences. Jun2022, Vol. 2 Issue 2, p105-113. 9p.

Abstract: Antibiotics have been utilized as both antibacterials and growth-promoting agents, although their residues have been reported to be hazardous to both animals and humans. This study aimed to determine the presence of drug resistant haemolytic Escherichi...

Biochanin A as an α-hemolysin inhibitor for combating methicillin-resistant Staphylococcus aureus infection.

Publication Type: Academic Journal

Source(s): World journal of microbiology & biotechnology [World J Microbiol Biotechnol] 2021 Nov 27; Vol. 38 (1), pp. 6. Date of Electronic Publication: 2021 Nov 27.


Abstract: Methicillin-resistant Staphylococcus aureus (MRSA) is a multidrug-resistant pathogen that poses a significant risk to global health today. In S. aureus, α-hemolysin is an important virulence factor as it contributes to the capacity of the bacteria to i...

Interactive Dynamics of Cell Volume and Cell Death in Human Erythrocytes Exposed to α-Hemolysin from Escherichia coli .

Publication Type: Academic Journal

Source(s): International journal of molecular sciences [Int J Mol Sci] 2022 Jan 14; Vol. 23 (2). Date of Electronic Publication: 2022 Jan 14.

Abstract: α-hemolysin (HlyA) of E. coli binds irreversibly to human erythrocytes and induces cell swelling, ultimately leading to hemolysis. We characterized the mechanism involved in water transport induced by HlyA and analyzed how swelling and hemolysis might ...

Acquiring high expression of suilysin enable non-epidemic Streptococccus suis to cause streptococcal toxic shock-like syndrome (STSLS) through NLRP3 inflammasome hyperactivation.

Publication Type: Academic Journal

Source(s): Emerging microbes & infections [Emerg Microbes Infect] 2021 Dec; Vol. 10 (1), pp. 1309-1319.


Abstract: The epidemic Streptococcus suis ( S. suis ) strain [Sequence type (ST) 7] was gradually evolving from the non-epidemic ST1 strain and got the ability for high expressing of suilysin (SLY). And the high expression of SLY was required for the epidemic st...