Ginsenoside Re promotes proliferation of murine bone marrow mesenchymal stem cells in vitro through estrogen-like action.

Ginsenoside Re (GS-Re) is a major saponin monomer found in Panax ginseng Meyer. It has been shown to exhibit a wide range of biological and pharmacological activities. This study aimed to investigate the effect of GS-Re on the proliferation of murine bone marrow-derived MSCs in vitro and to assess whether its effect is dependent on the estrogen receptor-mediated signal transduction.

Hsa_circ_0010023 promotes the development of papillary thyroid carcinoma by sponging miR-1250-5p.

Background: Papillary thyroid cancer (PTC) is the most common thyroid tumor (TC). However, there is still a lack of effective indicators for PTC detection and prognosis. We intended to find a novel tumor marker for the progression of PTC.

Region-Specific CD16 Neutrophils Promote Colorectal Cancer Progression by Inhibiting Natural Killer Cells.

The colon is the largest compartment of the immune system, with innate immune cells exposed to antigens in the environment. However, the mechanisms by which the innate immune system is instigated are poorly defined in colorectal cancer (CRC). Here, a population of CD16 neutrophils that specifically accumulate in CRC tumor tissues by imaging mass cytometry (IMC), immune fluorescence, and flow cytometry, which demonstrated pro-tumor activity by disturbing natural killer (NK) cells are identified.

Shift work promotes adipogenesis via cortisol-dependent downregulation of EGR3-HDAC6 pathway.

The disruption of circadian rhythms caused by long-term shift work can cause metabolic diseases such as obesity. Early growth response 3 (EGR3) is a member of early growth response (EGR) family, which is involved in several cellular responses, had been reported as a circadian rhythm gene in suprachiasmatic nucleus. In this research, EGR3 was found to be widely expressed in the different tissue of human and mice, and downregulated in adipose tissue of obese subjects and high-fat diet mice.

Imparting Outstanding Dispersibility to Nanoscaled 2D COFs for Constructing Organic Solvent Forward Osmosis Membranes.

In the context of thin-film nanocomposite membranes with interlayer (TFNi), nanoparticles are deposited uniformly onto the support prior to the formation of the polyamide (PA) layer. The successful implementation of this approach relies on the ability of nanoparticles to meet strict requirements regarding their sizes, dispersibility, and compatibility. Nevertheless, the synthesis of covalent organic frameworks (COFs) that are well-dispersed, uniformly morphological, and exhibit improved affinity to the PA network, while preventing agglomeration, remains a significant challenge.

Advances in Organoid Culture Research.

Organoids are powerful systems to facilitate the study of individuals' disorders and personalized treatments because they mimic the structural and functional characteristics of organs. However, the full potential of organoids in research has remained unrealized and the clinical applications have been limited. One of the reasons is organoids are most efficient grown in reconstituted extracellular matrix hydrogels from mouse-derived, whose poorly defined, batch-to-batch variability and immunogenicity.

Utility of Large Diameter Visible Trephine in Percutaneous Endoscopic Lumbar Interbody Fusion: A Technical Report.

Purpose: In this study, a large diameter visible trephine was designed and used in percutaneous endoscopic lumbar interbody fusion to increase endoscopic bone decompression efficiency. Large diameter visible trephine-related technical notes and preliminary clinical experience are described.

Methods: A large diameter visible trephine was designed with normal diameter visible trephine as template.

Granulocytes Acquire Antiapoptosis Activity and Promote Tumor Growth during Tumor Progress.

Granulocytes play important roles in cancer, and their apoptotic status is often changed by the influence of tumor environment. However, the changes and the function on granulocyte apoptosis in cancer are unclear. In this study, we used tumor-bearing mouse model and tumor patients to analyzed the apoptosis of granulocytes in different tissues by flow analysis and TUNEL fluorescence staining, and found that the percentage of apoptosis cells in granulocytes was significantly decreased in late-stage tumor-bearing mouse and patients.

MicroRNA-139-5p upregulation is associated with diabetic endothelial cell dysfunction by targeting c-jun.

Dysfunction of endothelial cells (ECs) and their progenitor cells is an important feature of diabetic vascular disease. MicroRNA (miR)-139-5p is involved in inhibiting the metastasis and progression of diverse malignancies. However, the role of miR-139-5p in ECs still remains unclarified.

Compound C attenuates NLRP3 inflammasome despite AMPK knockdown in LPS plus palmitate-induced THP-1 cells.

NLRP3 inflammasome is a key contributor to obesity-related insulin resistance and type 2 diabetes (T2D). Adenosine monophosphate-activated protein kinase (AMPK) is a principle intracellular energy sensor exerting protective effect against T2D. Strikingly, compound C, an inhibitor of AMPK, considerably inhibited the secretion of IL-1β when THP-1 cells were stimulated with LPS plus palmitic acid (PA).

Erratum to "Mesenchymal Stem Cells Coated by the Extracellular Matrix Promote Wound Healing in Diabetic Rats".

[This corrects the article DOI: 10.1155/2019/9564869.].

A RhABF2/Ferritin module affects rose (Rosa hybrida) petal dehydration tolerance and senescence by modulating iron levels.

Plants often develop the capacity to tolerate moderate and reversible environmental stresses, such as drought, and to re-establish normal development once the stress has been removed. An example of this phenomenon is provided by cut rose (Rosa hybrida) flowers, which experience typical reversible dehydration stresses during post-harvest handling after harvesting at the bud stages. The molecular mechanisms involved in rose flower dehydration tolerance are not known, however.

Profiling of differentially expressed genes in adipose tissues of multiple symmetric lipomatosis.

Multiple symmetric lipomatosis (MSL) is a rare disorder characterized by aberrant multiple and symmetric subcutaneous adipose tissue accumulation in the face, neck, shoulders, back, chest and abdomen, severely affecting the quality of life of patients. At present, precise MSL etiology and pathogenesis remain to be elucidated. The present study first utilized a digital gene expression technique with a next‑generation sequencing platform to profile differentially expressed genes in three cases of MSL vs.

NLRP3 inflammasome activation in mesenchymal stem cells inhibits osteogenic differentiation and enhances adipogenic differentiation.

Osteoporosis is one of the most common skeletal disease featured by osteopenia and adipose accumulation in bone tissue. NLRP3 inflammasome activation is an essential player in aging-related chronic diseases like osteoporosis, particularly due to the causal caspase-1 activation and its correlation to adipose accumulation in bone tissue. Moreover, the expression of anti-aging/senescence SIRT1 was reported to decline along with aging.

Phosphatase and tensin homologue (PTEN)-induced putative kinase 1 reduces pancreatic β-cells apoptosis in glucotoxicity through activation of autophagy.

Chronic elevated glucose is harmful to pancreatic β-cells, resulting in pancreatic β-cells dysfunction and apoptosis. Understanding the molecular mechanisms associated with β-cells survival is pivotal for the prevention of β-cells injury caused by glucotoxicity. The role of Phosphatase and tensin homologue (PTEN)-induced putative kinase 1 (PINK1) in the fate of pancreatic β-cells constantly exposed to high glucose was studied.

Ginsenoside Rh2 inhibits proliferation and induces apoptosis in human leukemia cells via TNF-α signaling pathway.

Ginsenoside Rh2, a triterpene saponin extracted from Panax ginseng, exhibits pharmacological activity against multiple cancers. However, the anticancer mechanism of ginsenoside Rh2 is unclear. In this study, we found that ginsenoside Rh2 effectively inhibits growth and induces apoptosis of HL-60 cells.

The Protective Mechanism of Fluorofenidone in Renal Interstitial Inflammation and Fibrosis.

Background: Deregulated inflammation has been implicated in the development of renal interstitial fibrosis and progressive renal failure. Previous work has established that fluorofenidone, a pyridone agent, attenuates renal fibrosis. However, the mechanism by which fluorofenidone prevents renal fibrosis remains unclear.

miR-204-5p promotes the adipogenic differentiation of human adipose-derived mesenchymal stem cells by modulating DVL3 expression and suppressing Wnt/β-catenin signaling.

MicroRNAs (miRNAs or miRs) play an important regulatory role during adipogenesis, and have been studied extensively in this regard. Specifically, the switch between the differentiation of mesenchymal stem cells (MSCs) towards adipogenic vs. osteogenic lineages is regulated by miR-204 which controls the expression of Runx2.

[Effect of curcumin on the expression of p-STAT3 and IκB in db/db mice].

Objective: To determine the effect of curcumin on diabetic nephropathy in db/db mice and its possible mechanism.

Methods: Ten female db/db mice were randomly divided into 2 groups: one was treated with curcumin at 200 mg/(kg.d) and the other was a placebo group.

A preliminary analysis of the effect of the new rural cooperative medical scheme on inpatient care at a county hospital.

Background: China in 2009 committed to reach universal health coverage by promoting three forms of health insurance; NCMS for the rural population, UEBMI for formally employed urban residents and URBMI for other urban residents. NCMS has expanded to near universal coverage in rural China since launching in 2003. The objective of this study aimed to assess the effect of NCMS on inpatient care utilization from 2003 to 2012 at Longyou county hospital, Zhejiang province.

Fluorofenidone suppresses epithelial-mesenchymal transition and the expression of connective tissue growth factor via inhibiting TGF-beta/Smads signaling in human proximal tubular epithelial cells.

Objectives: The present study was designed to investigate the potential effects and mechanism of fluorofenidone (AKF-PD) on transforming growth factor beta1 (TGF-beta1)-induced tubular epithelial-mesenchymal transition (EMT) and the expression of connective tissue growth factor (CTGF) in human proximal tubular epithelial cells.

Methods: HK-2 cells were pretreated with AKF-PD, pirfenidone (PFD), Losartan, and SB431542 (an inhibitor of TGF-beta type I receptor). The pretreated HK-2 cells were subsequently co-treated with TGF-beta1 (5 ng/ml).

Fluorofenidone attenuates tubulointerstitial fibrosis by inhibiting TGF-β(1)-induced fibroblast activation.

Background: Novel therapeutic agents are urgently needed to combat renal fibrosis. The purpose of this study was to assess, using complete unilateral ureteral obstruction (UUO) in rats, whether fluorofenidone (AKF-PD) [1-(3-fluorophenyl)-5-methyl-2-(1H)-pyridone] inhibits renal fibrosis, and to determine whether it exerts its inhibitory function on renal fibroblast activation.

Methods: Sprague-Dawley rats were randomly divided into 3 groups: sham operation, UUO and UUO/AKF-PD (500 mg/kg/day).

Fluorofenidone protects mice from lethal endotoxemia through the inhibition of TNF-alpha and IL-1beta release.

The pathogenesis of sepsis is mediated in part by bacterial endotoxin, which stimulates macrophages/monocytes to sequentially release proinflammatory factors like TNF-alpha and IL-1beta. Fluorofenidone (AKF-PD) is a novel pyridone agent, which exerts a strong antifibrotic effect. In this work, we showed that AKF-PD also exert an inhibitory effect on acute systemic inflammatory response.