Molecular basis of host specificity in human pathogenic bacteria
نویسندگان
چکیده
منابع مشابه
Molecular basis of metronidazole resistance in pathogenic bacteria and protozoa.
The molecular basis of metronidazole resistance has been examined in anaerobic bacteria, such as Bacteroides, Clostridium, and Helicobacter, and anaerobic parasitic protists such as Giardia, Entamoeba, and trichomonads. A variety of enzymatic and cellular alterations have been shown to correlate with metronidazole susceptibility in these pathogens; however, a common theme has been revealed. Res...
متن کاملPrediction of molecular mimicry candidates in human pathogenic bacteria
Molecular mimicry of host proteins is a common strategy adopted by bacterial pathogens to interfere with and exploit host processes. Despite the availability of pathogen genomes, few studies have attempted to predict virulence-associated mimicry relationships directly from genomic sequences. Here, we analyzed the proteomes of 62 pathogenic and 66 non-pathogenic bacterial species, and screened f...
متن کاملComparative Methods for Molecular Determination of Host-Specificity Factors in Plant-Pathogenic Fungi
Many plant-pathogenic fungi are highly host-specific. In most cases, host-specific interactions evolved at the time of speciation of the respective host plants. However, host jumps have occurred quite frequently, and still today the greatest threat for the emergence of new fungal diseases is the acquisition of infection capability of a new host by an existing plant pathogen. Understanding the m...
متن کاملStructural basis for the broad specificity to host-cell ligands by the pathogenic fungus Candida albicans.
Candida albicans is the most prevalent fungal pathogen in humans and a major source of life-threatening nosocomial infections. The Als (agglutinin-like sequence) glycoproteins are an important virulence factor for this fungus and have been associated with binding of host-cell surface proteins and small peptides of random sequence, the formation of biofilms and amyloid fibers. High-resolution st...
متن کاملIn vitro anti-biofilm activity of Quercus brantii subsp. persica on human pathogenic bacteria
Background and objectives: Quercus brantii subsp. persica is used in folk medicine to treat infections in Iran. There is not available report on the anti-biofilm activity of Quercus brantii subsp. persica. The aim of the present study was to investigate the effects of Quercus brantii subsp. persica against...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Emerging Microbes & Infections
سال: 2014
ISSN: 2222-1751
DOI: 10.1038/emi.2014.23