A UDP-glucuronosyltransferase gene UGT379A1 involved in detoxification of lufenuron in Diaphorina citri.

The Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae), is a devastating bacterial disease of commercial citrus. Presently, uridine diphosphate (UDP)-glycosyltransferases (UGTs), have been linked to the detoxification of pesticides, were known as phase II enzymes in the detoxification process. However, the role of UGTs in detoxification of lufenuron in Diaphorina citri is unknown.

Identification and functional characterization of UDP-glycosyltransferase genes involved in cyetpyrafen resistance in Panonychus citri (McGregor).

Background: Cyetpyrafen is a newly developed acaricide. The citrus red mite, Panonychus citri (McGregor), is an important citrus pest that has developed resistance to cyetpyrafen. Uridine diphosphate-glycosyltransferases (UGTs) have been widely reported to be associated with resistance to multiple acaricides.

Observation of clinical efficacy of acupuncture combined with bloodletting therapy and Qingwen Xiere decoction in mild to moderate COVID-19 patients.

Objectives: To evaluate the clinical efficacy and safety of acupuncture combined with bloodletting therapy and Qingwen Xiere decoction in mild to moderate COVID-19 patients.

Methods: A total of 100 mild to moderate COVID-19 patients collected from December 2022 to February 2023 were randomly divided into control and observation groups, with 50 patients in each group. Patients in the control group received oral Qingwen Xiere decoction for 6 days.

Identification and Functional Characterization of Carboxylesterase Genes Involved in Spirodiclofen Resistance in (McGregor).

Overexpression of carboxyl/cholinesterase (CCE) genes has been reported to be associated with many cases of pesticide resistance in arthropods. However, it has been rarely documented that genes participate in spirodiclofen resistance in . In previous research, we found that spirodiclofen resistance is related to increased P450 and CCE enzyme activities in .

Overexpression of a nuclear receptor HR96 contributes to spirodiclofen susceptibility in Panonychus citri (McGregor).

The citrus red mite, Panonychus citri, is one of the most notorious and devastating citrus pests around the world that has developed resistance to multiple chemical acaricides. In previous research, we found that spirodiclofen-resistant is related to overexpression of P450, CCE, and ABC transporter genes in P. citri.

NR2F6 is essential for brown adipocyte differentiation and systemic metabolic homeostasis.

Objective: Brown adipose tissue (BAT) development and function are essential for maintaining energy balance. However, the key factors that specifically regulate brown adipogenesis require further identification. Here, we demonstrated that the nuclear receptor subfamily 2 group F member 6 (NR2F6) played a pivotal role in brown adipogenesis and energy homeostasis.

Association of hypoglycemic events with cognitive impairment in patients with type 2 diabetes mellitus: Protocol for a dose-response meta-analysis.

Introduction: With an incidence rate as high as 46%-58%, hypoglycemia is a common complication of glycemic management among those suffering from type 2 diabetes mellitus(T2DM). According to preclinical research, hypoglycemia episodes may impair cognition by harming neurons. However, there is still controversy regarding the clinical evidence for the relationship between hypoglycemic events and the likelihood of cognitive impairment.

Quercetin and its derivatives for wound healing in rats/mice: Evidence from animal studies and insight into molecular mechanisms.

Aimed to clarify the effect of quercetin and its derivatives on wound healing in animal experiments. PubMed, Embase, Science Direct, Web of Science, SinoMed, Vip Journal Integration Platform, China National Knowledge Infrastructure and WanFang databases were searched for animal experiments investigating the effect of quercetin and its derivatives on wound healing to April 2023. The Review Manager 5.

prediction of key parameters and magneto-structural correlation of tetracoordinated lanthanide single-ion magnets.

Single-molecule magnets (SMMs) have great potential in becoming revolutionary materials for micro-electronic devices. As one type of SMM and holding the performance record, lanthanide single-ion magnets (Ln-SIMs) stand at the forefront of the family. Lowering the coordination number (CN) is an important strategy to improve the performance of Ln-SIMs.

Exosomal miR-27b-3p secreted by visceral adipocytes contributes to endothelial inflammation and atherogenesis.

Obesity, particularly increased visceral fat, positively correlates with various metabolic challenges, including atherosclerosis, but the mechanism is not fully understood. The aim of this study is to determine the role of visceral-fat-derived exosomes (Exo) in endothelial cells and atherosclerosis. We show that obesity changes the miRNA profile of visceral adipose exosomes in mice.

Bone morphogenetic protein 4 in perivascular adipose tissue ameliorates hypertension through regulation of angiotensinogen.

Background: Perivascular adipose tissue (PVAT), an active endocrine organ, exerts direct effect on vascular tone through paracrine. Activation of PVAT metabolism plays an inhibitory role in atherosclerosis secreting relaxing factors. The present studies were designed to investigate the role of PVAT metabolism in regulation of hypertension.

CHCHD10 Modulates Thermogenesis of Adipocytes by Regulating Lipolysis.

Brown and beige adipocytes dissipate energy in a nonshivering thermogenesis manner, exerting beneficial effects on metabolic homeostasis. CHCHD10 is a nuclear-encoded mitochondrial protein involved in cristae organization; however, its role in thermogenic adipocytes remains unknown. We identify CHCHD10 as a novel regulator for adipocyte thermogenesis.

The protease SENP2 controls hepatic gluconeogenesis by regulating the SUMOylation of the fuel sensor AMPKα.

Uncontrolled gluconeogenesis results in elevated hepatic glucose production in type 2 diabetes (T2D). The small ubiquitin-related modifier (SUMO)-specific protease 2 (SENP2) is known to catalyze deSUMOylation of target proteins, with broad effects on cell growth, signal transduction, and developmental processes. However, the role of SENP2 in hepatic gluconeogenesis and the occurrence of T2D remain unknown.

[Effect of electroacupuncture preconditioning on myocyte apoptosis in myocardial ischemia-reperfusion injury rats based on FXR/SHP pathway].

Objective: To observe the effect of electroacupuncture (EA) preconditioning on left-cardiac function, contents of serum TNF-α and IL-6 and expression of myocardial farnesoid X receptor(FXR), small heterodimer partner (SHP), apoptosis inducing factor (AIF) and heat shock proteins 70 (HSP70) genes in myocardial ischemia-reperfusion injury (MIRI) rats, so as to explore its mechanisms underlying improvement of ischemic myocardial injury.

Methods: Forty male Wistar rats were randomly divided into normal control, sham operation, MIRI model and EA pretreatment groups, with 10 rats in each group. Rats of the sham operation group received exposure of the thorax and heart.

Hepatic Small Ubiquitin-Related Modifier (SUMO)-Specific Protease 2 Controls Systemic Metabolism Through SUMOylation-Dependent Regulation of Liver-Adipose Tissue Crosstalk.

Background And Aims: NAFLD, characterized by aberrant triglyceride accumulation in liver, affects the metabolic remodeling of hepatic and nonhepatic tissues by secreting altered hepatokines. Small ubiquitin-related modifier (SUMO)-specific protease 2 (SENP2) is responsible for de-SUMOylation of target protein, with broad effects on cell growth, signal transduction, and developmental processes. However, the role of SENP2 in hepatic metabolism remains unclear.

Zn-doped CuS quantum dots as new high-efficiency inhibitors against human insulin fibrillation based on specific electrostatic interaction with oligomers.

Inhibition of protein fibrillation process with nanomaterials is a promising strategy to combat neurodegenerative diseases. Copper-based nanomaterials have been seldom utilized in fibrillation inhibiting research due to Copper ions are generally considered as accelerators of fibrosis. Here, we proposed ultra-small Zn doped CuS (Zn:CuS) QDs as inhibitors of human insulin (HI) fibrosis.

Atherosclerosis, its risk factors, and cognitive impairment in older adults.

Objective: To examine the association of atherosclerotic cardiovascular disease (ASCVD) and its risk factors with cognitive impairment in older adults.

Methods: Six hundred and fourteen subjects, aged ≥ 65 years, from one center (2016-2018) underwent clinical, laboratory assessments and the Montreal Cognitive Assessment (MoCA). Using regression analysis, the relationship between ASCVD and its risk factors was evaluated in subjects with and without cognitive impairment (MoCA score < 26).

Molecular Mechanisms of the Ultra-Strong Inhibition Effect of Oxidized Carbon Dots on Human Insulin Fibrillation.

Amyloid fibrillation of protein is associated with a great variety of pathologic conditions. The aggregation of protein is a complicated process with multisteps, whereas most of the inhibitors with elaborately designed structures can show an inhibition effect only on the nucleation stages of protein fibrillation. Herein, oxidized carbon dots (CDs) were achieved to study the relationship between the surface properties of CDs and their inhibition effect on human insulin (HI) fibrillation.

In situ growth of luminescent perovskite fibers in natural hollow templates.

Natural hollow fibers were used as templates to in situ produce thin Cs4PbX6 nanosheets on the inner walls, forming luminescent fibers that integrated the advantages of the large length of fibers and the emission tunability of perovskites, and exhibited great robustness as well for multiple applications like warning signs, anti-counterfeiting and fashion.

2D bismuthene fabricated via acid-intercalated exfoliation showing strong nonlinear near-infrared responses for mode-locking lasers.

The rediscovery of black phosphorus (BP) has expanded the 2D family into Group 15 (Nitrogen Group) elements, among which bismuthene is the latest member with extraordinary opto-electronic, catalytic and biocompatible properties and potential as a 2D topological insulator. However, bulk Bi is not easily mechanically exfoliated as its counterpart of BP. Thus, to date, the reports on 2D Bi fabrication are rare, and investigations on its nonlinear optical properties are even less.