Shengqiyichang decoction regulates antitumor immunity in colorectal cancer by downregulating lymphocyte antigen 6 family member G6D via the protein kinase B/p38 mitogen-activated protein kinase signaling pathway.

The traditional Chinese medicine (TCM) formulation Shengqiyichang Decoction (SQYCD) has been reported to stimulate host immunity, and it has been administered for the treatment of colorectal cancer (CRC). Here, we applied network and bioinformatics analyses to elucidate the mechanisms by which SQYCD ameliorates CRC and validated its modes of action via and experiments. We identified 46 active compounds in SQYCD and selected 237 proteins as potential therapeutic targets in CRC, most notably p38 mitogen-activated protein kinase (p38⍺).

BPO-promoted [4 + 2] cyclization of enaminones and -phenylenediamines to 2-acyl quinoxalines a cascade transamination and C-H amination.

Rapid assembly of quinoxalines in a single step from readily available precursors has been recognized as an ideal platform in terms of efficiency and operation. Herein, we report a BPO-promoted metal-free approach to 2-acyl quinoxalines from enaminones and -phenylenediamines cascade transamination and C-H amination. This methodology demonstrates excellent compatibility with various substrates, including -hydroxy enaminones, drug derivatives and natural products under mild reaction conditions.

Erratum: [Corrigendum] Stormorken syndrome caused by mutation: A case report and literature review.

[This corrects the article DOI: 10.3892/mi.2022.

Stormorken syndrome caused by mutation: A case report and literature review.

The aim of the present case study was to identify the genetic cause of a patient with a clinical presentation of tubular aggregate myopathy (TAM)/Stormorken syndrome (STRMK) and review the published clinical data of patients with TAM/STRMK. A child with thrombocytopenia and hyperCKemia at the Children's Hospital of Soochow University were recruited in the study. Peripheral blood samples of the infant and her parents were collected, and then whole-exome sequencing was performed.

A Traceless Heterocyclic Amine Mediator in Regioselectivity-Switchable Formal [1 + 2 + 2] Cycloaddition Reaction to 1,3,4- and 1,4,5-Trisubstituted Pyrazoles.

Switchable multicomponent reactions have been attractive tools for the construction of compound libraries with skeleton diversity and complexity by slightly changing the reaction conditions. Described herein is a regioselectivity-switchable formal [1 + 2 + 2] cycloaddition reaction from difluoroalkyl compounds, enaminones, and RNHNH, ultimately using 1-methylindazol-3-amine as a traceless mediator to switch the inherent regioselectivity of 1,3,4-trisubstituted pyrazole formation to 1,4,5-trisubstituted pyrazoles. Remarkable features of this work include mild conditions, simple operation, and broad scopes.

Comparison and Investigation of Exosomes from Human Amniotic Fluid Stem Cells and Human Breast Milk in Alleviating Neonatal Necrotizing Enterocolitis.

In view of the devastating impact of neonatal necrotizing enterocolitis (NEC) on newborns, the research on its intervention is particularly important. Although exosomes from human amniotic fluid stem cells (AFSC) and human breast milk (HBM) can protect against NEC, their mechanisms remain unclear. Here, we intend to compare the intervention effects of two types of exosomes on NEC mouse model and reveal their respective regulatory mechanisms.

Influence of Heme Oxygenase-1 on Rats with Diabetic Retinopathy Through ERK1/2 Signaling Pathway.

The study aimed to investigate the influence of heme oxygenase-1 (HO-1) on rats with diabetic retinopathy (DR) through the extracellular signal-regulated kinase (ERK) 1/2 signaling pathway. 40 rats were selected and divided into Control group (n=10), diabetes mellitus (DM) group (n=10), cobalt protoporphyrin (CoPP) group (n=10) and zinc protoporphyrin (ZnPP) group (n=10) according to weight. Streptozotocin (STZ) was intraperitoneally injected to establish the DM model in DM, CoPP and ZnPP groups, and CoPP and ZnPP solution was intraperitoneally injected in CoPP and ZnPP groups, respectively.

Vitamin D Ameliorates Apoptosis and Inflammation by Targeting the Mitochondrial and MEK1/2-ERK1/2 Pathways in Hyperoxia-Induced Bronchopulmonary Dysplasia.

Purpose: Bronchopulmonary dysplasia (BPD) is a common and severe complication in preterm infants. Vitamin D (VitD) has been reported to protect against BPD; however, its role in the mitochondria-mediated and MEK1/2-ERK1/2 pathways has not yet been reported.

Methods: We first performed in vivo studies using neonatal C57BL/6 mice in which we induced BPD by exposing them to a hyperoxic environment (85% O).

Using a WeChat mini-program-based lactation consultant intervention to increase the consumption of mother's own milk by preterm infants in the neonatal intensive care unit: a study protocol for a cluster randomized controlled trial.

Background: The benefits of mother's own milk (MOM) for preterm infants have been widely recognized. Many studies have shown that the rate of breastfeeding of premature infants remains very low. Although many studies use measures to promote breastfeeding, few high-quality cluster randomized controlled studies have evaluated the effectiveness of these measures.

Multivalent Ion-Mediated Attraction between Like-Charged Colloidal Particles: Nonmonotonic Dependence on the Particle Charge.

Ion-mediated effective interactions are important for the structure and stability of charged particles such as colloids and nucleic acids. It has been known that the intrinsic electrostatic repulsion between like-charged particles can be modulated into effective attraction by multivalent ions. In this work, we examined the dependence of multivalent ion-mediated attraction between like-charged colloidal particles on the particle charge in a wide range by extensive Monte Carlo simulations.

Dysfunction of the Klotho-miR-30s/TRPC6 axis confers podocyte injury.

Klotho deficiency was observed in virtually all kinds of kidney disease and is thought to play a critical role in podocyte injury. However, the underline mechanisms involved in podocyte injury remain unknown. miRNAs have diverse regulatory roles, and miR-30 family members were essential for podocyte homeostasis.

Neonatal Severe Hyperbilirubinemia Online Registry in Jiangsu Province: protocol for a multicentre, prospective, open, observational cohort study.

Introduction: Severe hyperbilirubinaemia in newborns can be easily complicated by acute bilirubin encephalopathy or even kernicterus, which could lead to neurological sequelae or death. However, there is no systematic study of the management of severe hyperbilirubinaemia in China. The Neonatal Severe Hyperbilirubinemia Online Registry study aims to investigate the management of jaundice before admission, risk factors and outcomes of severe hyperbilirubinaemia in a real-world setting in China.

LPS induces dopamine depletion and iron accumulation in substantia nigra in rat models of Parkinson's disease.

Objective: Intrapallidal inflammation may lead to the pathogenesis of Parkinson's disease. Pathological changes caused by lipopolysaccharide (LPS)-induced inflammation in Parkinson's disease rat models were largely unknown.

Methods: Male Sprague-Dawley rat models were intra-globuspallidus injected with saline and lipopolysaccharide and divided into two groups, the control group and the LPS-stimulation group.

Supervoxel based method for multi-atlas segmentation of brain MR images.

Multi-atlas segmentation has been widely applied to the analysis of brain MR images. However, the state-of-the-art techniques in multi-atlas segmentation, including both patch-based and learning-based methods, are strongly dependent on the pairwise registration or exhibit huge spatial inconsistency. The paper proposes a new segmentation framework based on supervoxels to solve the existing challenges of previous methods.

Chemotherapy-induced peripheral neurotoxicity and complementary and alternative medicines: progress and perspective.

Chemotherapy-induced peripheral neurotoxicity (CIPN) is a severe and dose-limiting side effect of antineoplastic drugs. It can cause sensory, motor and autonomic system dysfunction, and ultimately force patients to discontinue chemotherapy. Until now, little is understood about CIPN and no consistent caring standard is available.

Feasibility study of dual energy radiographic imaging for target localization in radiotherapy for lung tumors.

Purpose: Dual-energy (DE) radiographic imaging improves tissue discrimination by separating soft from hard tissues in the acquired images. This study was to establish a mathematic model of DE imaging based on intrinsic properties of tissues and quantitatively evaluate the feasibility of applying the DE imaging technique to tumor localization in radiotherapy.

Methods: We investigated the dependence of DE image quality on the radiological equivalent path length (EPL) of tissues with two phantoms using a stereoscopic x-ray imaging unit.

Lycium barbarum polysaccharides therapeutically improve hepatic functions in non-alcoholic steatohepatitis rats and cellular steatosis model.

This study aimed to investigate the possible therapeutic effects and active components of Lycium barbarum polysaccharides (LBP) on a high fat diet-induced NASH rat model. We induced NASH in a rat model by voluntary oral feeding with a high-fat diet ad libitum for 8 weeks. After 8 weeks, 1 mg/kg LBP was orally administered for another 4 weeks with a high-fat diet.

In vitro and in vivo evaluation of anisomycin against Ehrlich ascites carcinoma.

Anisomycin eminently inhibits cell proliferation in vitro. The aim of this study was to explore the potential of anisomycin to treat tumors in vivo and its mechanism(s) of action. The results showed that peritumoral administration of anisomycin significantly suppressed Ehrlich ascites carcinoma (EAC) growth resulting in the survival of approximately 60% of the mice 90 days after EAC inoculation.

Investigation of the effect of hyperglycemia on intracerebral hemorrhage by proteomic approaches.

Intracerebral hemorrhage (ICH) is associated with high mortality and disability, and hyperglycemia worsens the clinical and neurological outcomes of patients with ICH. In this study, we utilized proteomic approaches to investigate the role of hyperglycemia in ICH. Hyperglycemia was induced by intraperitoneal injection of streptozotocin (STZ) in adult Sprague-Dawley male rats; ICH was induced by stereotaxic infusion of collagenase/heparin into the right striatum.