Revealing the elevation of Zn in the brain of depressed mice by a ratiometric fluorescent probe with dual near-infrared emissions.

A mitochondria-targeted ratiometric fluorescent probe (Mito-Zn) was first designed and synthesized with dual emissions both located in the near-infrared region, for Zn detection with high sensitivity and selectivity. By using the developed Mito-Zn, a high level of Zn in the depressed mouse brain was discovered for the first time.

Mitofusin-2 Regulates Platelet Mitochondria and Function.

Background: Single-nucleotide polymorphisms linked with the rs1474868 T allele ( [mitofusin-2] T/T) in the human mitochondrial fusion protein gene are associated with reduced platelet RNA expression and platelet counts. This study investigates the impact of MFN2 on megakaryocyte and platelet biology.

Methods: Mice with megakaryocyte/platelet deletion of ( [ conditional knockout]) were generated using Pf4-Cre crossed with floxed mice.

A cross-disorder study to identify causal relationships, shared genetic variants, and genes across 21 digestive disorders.

Digestive disorders are a significant contributor to the global burden of disease and seriously affect human quality of life. Research has already confirmed the presence of pleiotropic genetic loci among digestive disorders, and studies have explored shared genetic factors among pan-cancers, including various malignant digestive disorders. However, most cross-phenotype studies within the digestive tract system have been limited to a few traits, with no systematic coverage of common benign and malignant digestive disorders.