NPY1R exerts inhibitory action on estradiol-stimulated growth and predicts endocrine sensitivity and better survival in ER-positive breast cancer.

G Protein-Coupled Receptors (GPCRs) represent the largest superfamily of cell-surface proteins. However, the expression and function of majority of GPCRs remain unexplored in breast cancer (BC). We interrogated the expression and phosphorylation status of 398 non-sensory GPCRs using the landmark BC proteogenomics and phosphoproteomic dataset from The Cancer Genome Atlas.

Dendritic cells modulate burn wound healing by enhancing early proliferation.

Adequate wound healing is vital for burn patients to reduce the risk of infections and prolonged hospitalization. Dendritic cells (DCs) are antigen presenting cells that release cytokines and are central for the activation of innate and acquired immune responses. Studies have showed their presence in human burn wounds; however, their role in burn wound healing remains to be determined.

A more robust version of the Arginine 210-switched mutant in subunit a of the Escherichia coli ATP synthase.

Previous work has shown that the essential R210 of subunit a in the Escherichia coli ATP synthase can be switched with a conserved glutamine Q252 with retention of a moderate level of function, that a third mutation P204T enhances this function, and that the arginine Q252R can be replaced by lysine without total loss of activity. In this study, the roles of P204T and R210Q were examined. It was concluded that the threonine in P204T is not directly involved in function since its replacement by alanine did not significantly affect growth properties.