Search for dissertations about: "antibiotic tolerance"

Showing result 16 - 17 of 17 swedish dissertations containing the words antibiotic tolerance.

  2. 16. Targeting cell envelope synthesis of Streptococcus pneumoniae and microfluidic diagnostic tool development

    Author : Elisabeth Reithuber; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Evolving antibiotic resistance warrants the development of new therapeutic and diagnostic approaches as part of the strategies to secure future antibacterial therapies and preserve the compounds currently available. Work constituting the thesis characterized small molecules yielded from a screen for autolysis inducing compounds on Streptococcus pneumoniae. READ MORE

  4. 17. Novel RelA-SpoT Homolog toxin-antitoxin systems that inhibit bacterial growth through production of toxic alarmone ppApp

    Author : Steffi Jimmy; Vasili Hauryliuk; Vicky Shingler; Michael T. Laub; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; p ppGpp; ppApp; toxin; antitoxin; alarmone; antibacterials; molekylärbiologi; Molecular Biology; Biochemistry; biokemi;

    Abstract : The stress alarmone nucleotides guanosine pentaphosphate (pppGpp) and tetraphosphate (ppGpp), collectively known as (p)ppGpp, are the molecular mediators of the bacterial stringent response — a bacterial stress response implicated in virulence, antibiotic tolerance and biofilm formation. At high concentrations, (p)ppGpp halts bacterial growth, inhibits protein synthesis and rewires transcription and metabolism. READ MORE