Quercetin promotes the proliferation, migration, and invasion of trophoblast cells by regulating the miR-149-3p/AKT1 axis.

Recurrent spontaneous abortion (RSA) has a complex pathogenesis with an increasing prevalence and is one of the most intractable clinical challenges in the field of reproductive medicine. Quercetin (QCT) is an effective active ingredient extracted from Semen Cuscutae and Herba Taxilli used in traditional Chinese medicine for tonifyng the kidneys and promoting fetal restoration. Although QCT helps improve adverse pregnancy outcomes, the specific mechanism remains unclear.

Effect of teach-back health education combined with structured psychological nursing on adverse emotion and patient cooperation during Tc-3PRGD2.SPECT/CT.

Background: Tc-3PRGD2.SPECT/CT is a commonly used examination method in nuclear medicine. However, patients receiving Tc-3PRGD2.

Therapeutic plasma exchange: A prospective randomized trial to evaluate 2 strategies in patients with liver failure.

Objective: To compare two means of performing therapeutic plasma exchange (TPE) in patients with liver failure.

Method: This open-label monocentric randomized trial, conducted in a single prestigious general healthcare facility, recruited liver failure patients with an indication to receive artificial liver support therapy for TPE. All patients underwent TPE procedures and were administered in a random sequence: heparin-free or systemic heparinization with unfractionated heparin.

The lncRNA XIST exhibits oncogenic properties via regulation of miR-449a and Bcl-2 in human non-small cell lung cancer.

Long non-coding RNAs (lncRNAs) are associated with the occurrence, development and prognoses of non-small cell lung cancer (NSCLC). In the present study, we investigated the functional mechanisms of the lncRNA XIST in two human NSCLC cell lines, A549 and NCI-H1299. In all the 5 NSCLC cell lines (NL9980, NCI-H1299, NCI-H460, SPC-A-1 and A549) tested, the expression levels of XIST were significantly elevated, as compared with those in normal human bronchial epithelial cell line BEAS-2B.

[Sediment Characteristics of Sewer in Different Functional Areas of Kunming].

The problem of sediment deposition in urban sewer network in different levels, will not only reduce the sewer flow ability, but also release pollutants and generate secondary pollution. The impact of secondary pollution is more serious in the study area, Kunming, because of the combined sewer overflow in rainy season. In order to obtain the characteristics of the sewer sediments in Kunming, the sewer sediments from residential area, service area, cultural district, and business district were investigated and collected.

Review of aerobic glycolysis and its key enzymes - new targets for lung cancer therapy.

Most tumor cells show different metabolic pathways than normal cells. Even under the conditions of sufficient oxygen, they produce energy by a high rate of glycolysis followed by lactic acid fermentation in the cytosol, which is known as aerobic glycolysis or the Warburg effect. Lung cancer is a malignant tumor with one of the highest incidence and mortality rates in the world at present.

TRAF6 upregulates expression of HIF-1α and promotes tumor angiogenesis.

TNF receptor (TNFR)-associated factor TRAF6 is a key activator of NF-κB, playing a critical role in the regulation of innate immune responses and their connection to adaptive immune responses. TRAF6 interactions determine receptor-induced cell death versus survival. TRAF6 has been implicated in cancer but its contributions have not been investigated deeply.

The von Hippel-Lindau protein pVHL inhibits ribosome biogenesis and protein synthesis.

pVHL, the product of von Hippel-Lindau (VHL) tumor suppressor gene, functions as the substrate recognition component of an E3-ubiquitin ligase complex that targets hypoxia inducible factor α (HIF-α) for ubiquitination and degradation. Besides HIF-α, pVHL also interacts with other proteins and has multiple functions. Here, we report that pVHL inhibits ribosome biogenesis and protein synthesis.

PAX2 protein induces expression of cyclin D1 through activating AP-1 protein and promotes proliferation of colon cancer cells.

Paired box (PAX) 2, a transcription factor, plays a critical role in embryogenesis. When aberrantly expressed in adult tissues, it generally exhibits oncogenic properties. However, the underlying mechanisms remain unclear.

Pyruvate kinase type M2 is upregulated in colorectal cancer and promotes proliferation and migration of colon cancer cells.

Pyruvate kinase type M2 (PKM2) has been reported to be involved in aerobic glycolysis and cell growth in various tumors. However, the expression pattern of PKM2 in colorectal cancer (CRC) and the correlation between PKM2 expression and CRC remains unclear. The aim of this study is to investigate PKM2 expression and its possible role in CRC.

Event-related potential correlates of suspicious thoughts in individuals with schizotypal personality features.

Suspiciousness is a common feature of schizophrenia. However, suspicious thoughts are also commonly experienced by the general population. This study aimed to examine the underlying neural mechanism of suspicious thoughts in individuals with and without schizotypal personality disorder (SPD)-proneness, using an event-related potential (ERP) paradigm.

The orphan nuclear receptor EAR2 is overexpressed in colorectal cancer and it regulates survivability of colon cancer cells.

EAR2 is a member of the chick ovalbumin upstream promoter-transcription factors (COUP-TFs). COUP-TFs belong to orphan nuclear receptors and regulate many biological processes. Little is known regarding EAR2 in cancer, though much progress has been made in understanding the function of other COUP-TF members.

Discrepancy of biologic behavior influenced by bone marrow derived cells in lung cancer.

Disseminated cancer cells may initially require local nutrients and growth factors to thrive and survive in bone marrow. However, data on the influence of bone marrow derived cells (BMDC, also called bone stromal cells in some publications) on lung cancer cells is largely unexplored. This study explored the mechanism of how bone stromal factors contribute to the bone tropism in lung cancer.

Luteolin inhibits invasion of prostate cancer PC3 cells through E-cadherin.

Luteolin, a common dietary flavonoid, has been found to have antitumor properties and therefore poses special interest for the development of preventive and/or therapeutic agent for cancers. E-cadherin, a marker of epithelial cells, mediates cell-cell adhesion. Decreased expression of E-cadherin results in a loss of cell-cell adhesion and an increased cell invasion.

Inositol-1,4,5-trisphosphate and ryanodine-dependent Ca2+ signaling in a chronic dog model of atrial fibrillation.

Ca2+ signaling regulation plays an important role in triggering and/or maintaining atrial fibrillation (AF). Little is known about the relationship of the inositol-1,4,5-triphosphate receptors (InsP3Rs) and ryanodine receptors (RyRs) in left atrium to chronic AF. In this study, we investigated the expression and function of InsP3R1, InsP3R2 and RyR2 in a chronic dog model of AF.