Mmu_circ_0001148 promotes endothlial-mesenchymal transition via regulating miR-218-5p/JMY axis and drives progression of atherosclerosis.

Atherosclerosis (AS) is a common cardiovascular disease and responsible for the high mortality of cardiovascular emergencies. Circular RNAs (circRNAs) show a potential role in atherogenesis. We identified an aberrantly expressed circRNA (circ_0001148) in atherosclerotic tissues.

Borneol-modified PEGylated graphene oxide as a nanocarrier for brain-targeted delivery of ginsenoside Rg1 against depression.

Depression is a chronic mental disorder which threatens human health and lives. However, the treatment of depression remains challenging largely due to blood brain barrier (BBB), which restricts drugs from entering the brain, resulting in a poor distribution of antidepressants in the brain. In this work, a novel brain-targeted drug delivery system was developed based on borneol-modified PEGylated graphene oxide (GO-PEG-BO).

Total saponins of panax ginseng via the CX3CL1/CX3CR1 axis attenuates neuroinflammation and exerted antidepressant-like effects in chronic unpredictable mild stress in rats.

Total saponins of Panax ginseng (TSPG) have antidepressant effects. However, the underlying antidepressant mechanism of TSPG remains not clear. This study aimed to predict the mechanism of TSPG by bioinformatics analysis and to verify it experimentally.

Novel insights into antidepressant mechanism of Kai Xin San formula: Inhibiting NLRP3 inflammasome activation by promoting autophagy.

Background: Kai Xin San (KXS) was widely applied for the treatment of depression for thousands of years. However, the underlying antidepressant mechanism of KXS remains not clear.

Purpose: This study aimed to investigate whether NLRP3 inflammasome and autophagy are involved in inflammation-induced depression and antidepressant mechanism of KXS.

Synergistic effects of antitumor efficacy via mixed nano-size micelles of multifunctional Bletilla striata polysaccharide-based copolymer and D-α-tocopheryl polyethylene glycol succinate.

To evaluate if mixed micelles of Dox@FA-BSP-SA/TPGS can allow for the superior antitumor efficiency than Dox@FA-BSP-SA micelles. The complex of doxorubicin (Dox) and sodium cholate was encapsulated into the mixed micelles composed of folate-mediated stearic acid-modified Bletilla striata polysaccharide (FA-BSP-SA) and D-α-tocopheryl polyethylene glycol succinate (TPGS). Its average particle size increased whereas load capacity (LC) and encapsulation efficiency (EE) decreased with the increase of TPGS mass ratio in the mixed micelles.

Reduced graphene oxide-supported gold dendrite for electrochemical sensing of acetaminophen.

A new nanocomposite was developed based on reduced graphene oxide (RGO) supported gold dendrite and applied for amperometric detection of acetaminophen. The RGO-gold dendrite composite was prepared by self-assembly of poly (diallyldimethylammonium chloride) (PDDA) functionalized gold dendrite and poly (sodium 4-styrenesulfonate) (PSS) functionalized RGO. The composite electrode material was characterized by Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), Ultraviolet-vis spectroscopy (UV), X-ray diffraction (XRD), Raman spectroscopy and X-ray photoelectron spectroscopy (XPS).

Poly(3,6-diamino-9-ethylcarbazole) based molecularly imprinted polymer sensor for ultra-sensitive and selective detection of 17-β-estradiol in biological fluids.

In this work, we reported the synthesis of 3, 6-diamino-9-ethylcarbazole and its application as a new monomer for preparation of molecularly imprinted polymer (MIP) electrochemical sensor. The as prepared MIP sensor exhibited ultrahigh sensitivity and selectivity for the detection of 17-β-estradiol in attomolar levels (1 × 10molL). The sensor works by detecting the change of the interfacial impedance that is derived from recognition of 17-β-estradiol on the MIP layer.