Rapid, Label-Free Prediction of Antibiotic Resistance in by Surface-Enhanced Raman Spectroscopy.

The rapid identification of bacterial antibiotic susceptibility is pivotal to the rational administration of antibacterial drugs. In this study, cefotaxime (CTX)-derived resistance in (abbr. CTX-) during 3 months of exposure was rapidly recorded using a portable Raman spectrometer.

Nrf2 promotes breast cancer cell migration via up-regulation of G6PD/HIF-1α/Notch1 axis.

Abnormal metabolism of tumour cells is closely related to the occurrence and development of breast cancer, during which the expression of NF-E2-related factor 2 (Nrf2) is of great significance. Metastatic breast cancer is one of the most common causes of cancer death worldwide; however, the molecular mechanism underlying breast cancer metastasis remains unknown. In this study, we found that the overexpression of Nrf2 promoted proliferation and migration of breast cancers cells.