FePO supported Rh subnano clusters with dual active sites for efficient hydrogenation of quinoline under mild conditions.

Chemoselective hydrogenation of quinoline and its derivatives under mild reaction conditions still remains a challenging topic, which requires a suitable interaction between reactants and a catalyst to achieve high performance and stability. Herein, FePO-supported Rh single atoms, subnano clusters and nanoparticle catalysts were synthesized and evaluated in the chemoselective hydrogenation of quinoline. The results show that the Rh subnano cluster catalyst with a size of ∼1 nm gives a specific reaction rate of 353 mol mol h and a selectivity of >99% for 1,2,3,4-tetrahydroquinoline under mild conditions of 50 °C and 5 bar H, presenting better performance compared with the Rh single atoms and nanoparticle counterparts.

In Situ Transformation of ZIF-8 into Porous Overlayer on Ru/ZnO for Enhanced Hydrogenation Catalysis.

Supported metal catalysts play a significant role in heterogeneous catalysis in liquid phase reaction systems, but they usually suffer from a stability problem. Encapsulation of active metal species without the compromise of catalytic performance has been considered as an effective strategy. Here, we report an ultrastable Ru-based catalyst with particle size of around 1.

Correlation between tumor markers and type 2 diabetes mellitus complications and their related influencing factors.

Background: This study aims to investigate the correlation between type 2 diabetes mellitus (T2DM) and the tumor markers/biochemical parameters of patients, as well as the related factors leading to complications.

Methods: A total of 150 T2DM patients in our hospital were included as the research group, and 80 healthy persons were matched in the normal control group. The levels of tumor markers (CA199, CEA, CA153, CA125, AFP) and body mass index (BMI), waist-to-hip ratio (WHR), blood pressure (BP), fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), urine microalbumin (M-ALB), and triglyceride (TG) in the two groups were determined.

Scutellarin alleviates type 2 diabetes (HFD/low dose STZ)-induced cardiac injury through modulation of oxidative stress, inflammation, apoptosis and fibrosis in mice.

Background: Diabetes is a serious global health concern which severely affected public health as well as socio-economic growth worldwide. Scutellarin (SCU), a bioactive flavonoid, is known for its efficacious action against a range of ailments including cardiovascular problems. The present study was conducted to find out possible protective effect and its associated mechanisms of SCU on experimental type 2 diabetes-induced cardiac injury.

Predictive and prognostic role of tumour-infiltrating lymphocytes in breast cancer patients with different molecular subtypes: a meta-analysis.

Background: Whether tumour-infiltrating lymphocytes (TILs) play different roles in different molecular subtypes of breast cancer remains unknown. Additionally, their prognostic and predictive value in different molecular subtypes of breast cancer is still controversial. The aim of our meta-analysis was to assess the prognostic and predictive value of TILs in different molecular subtypes of breast cancer by summarizing all relevant studies performing multivariate analysis.

Enhancing the stability of the Rh/ZnO catalyst by the growth of ZIF-8 for the hydroformylation of higher olefins.

Hydroformylation of olefins is one of the most important industrial processes for aldehyde production. Therein, the leaching of active metals for heterogeneous catalysts is an important issue in the hydroformylation reaction, particularly for higher olefins to produce higher alcohols. Here, different Rh/ZnO catalysts with diverse ZnO as a support were investigated and a home-made ZnO support was selected to prepare the Rh/ZnO@ZIF-8 core-shell structure catalyst, which was synthesized by the growth of ZIF-8 with ZnO as the sacrificed template to afford Zn source.

Effects of a diet with or without physical activity on angiopoietin-like protein 8 concentrations in overweight/obese patients with newly diagnosed type 2 diabetes: a randomized controlled trial.

Angiopoietin-like protein 8 (ANGPTL8) is a newly discovered adipokine plays an important role in energy homoeostasis, obesity and type 2 diabetes (T2D). Although lifestyle modification in obesity and T2D is known to offer metabolic benefits, there is paucity of comprehensive data on change in ANGPTL8. We investigated the effect of lifestyle intervention on ANGPTL8 concentrations.

Clinicopathological and prognostic significance of FOXP3+ tumor infiltrating lymphocytes in patients with breast cancer: a meta-analysis.

Background: The prognostic significance of FOXP3+ tumor-infiltrating lymphocytes (TILs) in patients with breast cancer remains controversial. The aims of our meta-analysis are to evaluate its association with clinicopathological characteristics and prognostic significance in patients with breast cancer.

Methods: PubMed, Embase, Cochrane Database and the Ovid Database were systematically searched (up to April 2015).

Differential β-catenin expression levels are associated with morphological features and prognosis of colorectal cancer.

β-catenin, an epithelial-mesenchymal transition (EMT)-associated marker, is key in the progression of colorectal cancer (CRC). However, the prognostic significance of β-catenin expression in patients with CRC remains controversial. In the present study, the expression of β-catenin at the tumor invasive front and the tumor center was investigated, and the correlations amongst β-catenin differential expression patterns and the clinicopathological characteristics and prognosis of CRC patients were determined.

Clinical significance of promoter region hypermethylation of microRNA-148a in gastrointestinal cancers.

Background: MicroRNAs are associated with tumor genesis and progression in various carcinomas. MicroRNA-148a (miR-148a) was reported to have low expression in gastrointestinal cancers, and might be regulated by promoter region DNA methylation.

Methods: Bisulfite-modified sequencing was used to determine the promoter region DNA methylation status of human gastrointestinal cancer cell lines.

Breath ketone testing: a new biomarker for diagnosis and therapeutic monitoring of diabetic ketosis.

Background: Acetone, β -hydroxybutyric acid, and acetoacetic acid are three types of ketone body that may be found in the breath, blood, and urine. Detecting altered concentrations of ketones in the breath, blood, and urine is crucial for the diagnosis and treatment of diabetic ketosis. The aim of this study was to evaluate the advantages of different detection methods for ketones, and to establish whether detection of the concentration of ketones in the breath is an effective and practical technique.

ILEI: a novel marker for epithelial-mesenchymal transition and poor prognosis in colorectal cancer.

Aims: Accumulating evidence over the past decade has shown that abnormal activation of epithelial to mesenchymal transition (EMT) contributes to tumour progression and metastasis in colorectal cancer (CRC). In this study, we investigated the expression of interleukin-like EMT inducer (ILEI) and EMT-associated markers (E-cadherin, vimentin) in CRC tissues and determined the correlations between ILEI expression and clinicopathological characteristics, prognosis and EMT in CRC.

Methods And Results: In total, 194 patients diagnosed with CRC based on histopathological evaluation and those subjected to surgical resection at the First Hospital of China Medical University between 2003 and 2005 were examined.

Distribution characteristics of rare earth elements in children's scalp hair from a rare earths mining area in southern China.

In order to demonstrate the validity of using scalp hair rare earth elements (REEs) content as a biomarker of human REEs exposure, data were collected on REEs exposure levels from children aged 11-15 years old and living in an ion-adsorptive type light REEs (LREEs) mining and surrounding areas in southern China. Sixty scalp hair samples were analyzed by ICP-MS for 16 REEs (La Lu, Y and Sc). Sixteen REEs contents in the samples from the mining area (e.