Scientists have identified two new epigenetic biomarkers that can predict the development of aggressive prostate cancer, enabling clinicians to develop more personalized treatment plans. The study used comprehensive molecular analysis of 185 biopsies from men with prostate cancer diagnosed between 1990 and 2000.
A research group has developed an innovative methodology to quantify the electrochemical reversibility of a lithium metal anode in practical lithium battery systems. The method enables the precise quantification of active and inactive lithium, allowing for a better understanding of the degradation and failure of Li metal batteries.
Researchers at KAUST have identified thermophilic bacteria with potential to degrade oil contamination. The study reveals that certain bacteria can secrete surfactants and absorb emulsified petroleum into their cells for degradation via enzymatic activity.
A team of engineers has created a miniature chip that uses 'rainbow' trapping of light to detect viruses and diseases. The system, which can be integrated with smartphones, allows for high-throughput sensing of biomarkers such as exosomal epidermal growth factor receptor (EGFR), distinguishing lung cancer patients from healthy controls.
Researchers at Helmholtz-Zentrum Berlin used Auger photo-electron coincidence spectroscopy to study the occupation of outer d-orbital shells in copper, nickel, and cobalt. The results confirm known findings for copper and nickel, but reveal highly delocalized d electrons in cobalt.
Researchers found that Carbapenemase-producing Enterobacteriaceae (CPE) colonizes the gut without symptoms, depleting key bacteria and leaving tell-tale marks. Rebalancing gut bacteria may help promote CPE decolonization and prevent antibiotic resistance transmission.