P-glycoprotein (P-gp) is a multidrug resistance (MDR)-associated protein, which is widely distributed in membranes of several cells including hepatocytes, renal proximal tubular cells and brain capillary endothelial cells. The overexpression of this drug efflux transporter protein is considered to play a key role in the development of MDR.
Combining the metabolites glutamine or inosine with ampicillin (AMP) could represent a new therapeutic approach to antimicrobial resistance that also avoids the development of acquired resistance to next-generation antibiotics, according to a new Chinese study led by scientists at Sun Yat-sen University (SYSU) in Guangzhou.
An international study led by scientists at the University of Exeter in the U.K. suggests how to combine antibiotic and bacteriophage therapy optimally, in order to reduce antibiotic use and potentially prevent multidrug resistance in bacteria.
The Xpert MTB/XDR test developed by the Foundation for Innovative New Diagnostics (FIND) and Cepheid Inc. quickly indicates whether a patient has a dangerous – and rapidly increasing – strain of multidrug resistant tuberculosis (TB). The new test enables clinicians to return results in 90 minutes and see immediately whether the pathogen would respond to standard first- or second-line therapies.
Phagomed Biopharma GmbH, a Viennese company born of frustrations with the rise of multidrug-resistant infections and confidence in the potential for bacteriophage therapies to address them, has landed a €1.5 million (US$1.7 million) equity investment from new and existing investors. It's the second part of a €2.3 million seed financing, raised ahead of a series A round the company hopes to secure in 2020 to help it move toward the clinic in 2021.
