Genetic factors in pathogenesis, prophylaxis and treatment of surgical sepsis
- Authors: Erukhin I.A.1
-
Affiliations:
- Military Medical Academy
- Issue: Vol 6, No 1 (2006)
- Pages: 192-199
- Section: Publications not included in reports
- Published: 13.10.2025
- URL: https://journals.eco-vector.com/MAJ/article/view/693083
- ID: 693083
Cite item
Abstract
Genesis of surgical sepsis is determined by the whole complex of effects of genetic factors of both pathogenic microorganisms and the host being in a critical state.
As a result of infectious process induction, pathogen-associated molecular pattern (PAMP) forms, which is capable of influencing Toll-like receptors (TLR-4 for Gram-negative bacteria and TLR-2 for Gram-positive bacteria) causing alarm signal in deep intracellular structures. Phagocytic cellular activity of monocytic macrophage link leads to the discharge of inductor molecules of immunogenesis (interleukins) and the systemic inflammatory response (SIRS) into internal environment of the host. Among these the most important are kВ factors (NF kВ), Toll/IL-1 resistance (TIR) etc.
In case of unfavorable tendencies for the host of SIRS development certain factors leading to the lethal outcome become activated in the cytokine cascade, namely TRADD or FADD.
SIRS phenotype depends not only on the relationship between proinflammatory and anti-inflammatory cytokines, but on exogenous or ‘ spontaneous ‘ mutations of host DNA as well. The tendency to SIRS development determines sepsis outcome.
About the authors
I. A. Erukhin
Military Medical Academy
Author for correspondence.
Email: shabanov@mail.rcom.ru
Член-корреспондент РАМН
Russian Federation, St. PetersburgReferences
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