PKC-θ is an important driver of fluoride-induced immune imbalance of regulatory T cells/effector T cells.

Fluoride is unnecessary in the human body. Long-term fluoride exposure may lead to immune system abnormalities. However, the mechanism remains unclear.

Molecularly imprinted polymer-based photonic crystal sensor array for the discrimination of sulfonamides.

In this paper, molecular imprinting and photonic crystal techniques were combined to construct a four-channel sensor array for the simultaneous identification of various sulfonamides. The assay was composed of four units. Three of these units were prepared using sulfaguanidine, sulfamethazine, or sulfathiazole as template molecules.