Heme oxygenase‑1 inhibits renal tubular epithelial cell pyroptosis by regulating mitochondrial function through PINK1.

Endotoxin-induced acute kidney injury (AKI) is commonly observed in clinical practice. Renal tubular epithelial cell (RTEC) pyroptosis is one of the main factors leading to the development of endotoxin-induced AKI. Mitochondrial dysfunction can lead to pyroptosis.

Subunit vaccine based on glycoprotein B protects pattern animal guinea pigs from tissue damage caused by infectious bovine rhinotracheitis virus.

Infectious bovine rhinotracheitis (IBR) is caused by Bovine herpesvirus type 1 (BoHV-1), which seriously threatens the global cattle industry. Only vaccination to improve immunity is the most direct and effective means to prevent IBR. Attempts are being made to use subunit vaccines, deleted or recombinant viral vaccines to reduce or eradicate IBR.

Recombinant Bovine Herpesvirus Type I Expressing the Bovine Viral Diarrhea Virus E2 Protein Could Effectively Prevent Infection by Two Viruses.

Bovine respiratory disease complex (BRDC) is a comprehensive disease in cattle caused by various viral and bacterial infections. Among them, bovine herpesvirus type I (BoHV-1) and bovine viral diarrhea virus (BVDV) play important roles and have caused huge financial losses for the cattle industry worldwide. At present, vaccines against BRDC include trivalent attenuated BoHV-1, BVDV-1, and BVDV-2 live vaccines, BoHV-1 live attenuated vaccines, and BoHV-1/BVDV bivalent live attenuated vaccines, which have limitations in terms of their safety and efficacy.

L-Satropane Prevents Retinal Neuron Damage by Attenuating Cell Apoptosis and Aβ Production via Activation of M1 Muscarinic Acetylcholine Receptor.

Unlabelled: Muscarinic acetylcholine receptor (mAChR) agonists have been used to treat glaucoma due to their intraocular pressure-lowering effects. Recently, it has been reported that retinal mAChRs activation can also stimulate neuroprotective pathways.

Purpose: In our study, we evaluated the potential neuroprotective effect of L-satropane, a novel mAChR agonist, on retinal neuronal injury induced by cobalt chloride (CoCl) and ischemia/reperfusion (I/R).

Examining the association of circulating 25-hydroxyvitamin D with kidney cancer risk: a meta-analysis.

Objective: To examine the relationship between circulating 25-hydroxy-vitamin D (25 (OH) D) and risk of kidney cancer.

Methods: We searched PubMed, EMBASE, and Web of Science databases through August 31, 2015 for eligible studies. Pooled ORs with 95% confidence interval were calculated using fixed effect models.

Carbocysteine restores steroid sensitivity by targeting histone deacetylase 2 in a thiol/GSH-dependent manner.

Steroid insensitivity is commonly observed in patients with chronic obstructive pulmonary disease. Here, we report the effects and mechanisms of carbocysteine (S-CMC), a mucolytic agent, in cellular and animal models of oxidative stress-mediated steroid insensitivity. The following results were obtained: oxidative stress induced higher levels of interleukin-8 (IL-8) and tumor necrosis factor alpha (TNF-α), which are insensitive to dexamethasone (DEX).

Associations of dietary patterns with the risk of all-cause, CVD and stroke mortality: a meta-analysis of prospective cohort studies.

Considerable controversy exists regarding the associations of dietary patterns with the risk of all-cause, CVD and stroke mortality. Therefore, a meta-analysis was conducted to elucidate the potential associations between dietary patterns and the risk of all-cause, CVD and stroke mortality. The PubMed database was searched for prospective cohort studies on the associations between dietary patterns and the risk of all-cause, CVD and stroke mortality published until February 2014.

Excretion of urinary orosomucoid 1 protein is elevated in patients with chronic heart failure.

Easily screening markers for early detection of chronic heart failure (CHF) are lacking. We identified twenty differently expressed proteins including orosomucoid 1(ORM1) in urine between patients with CHF and normal controls by proteomic methods. Bioinformatics analyses suggested ORM1 could be used for further analysis.

mAChRs activation induces epithelial-mesenchymal transition on lung epithelial cells.

Background: Epithelial-mesenchymal transition (EMT) has been proposed as a mechanism in the progression of airway diseases and cancer. Here, we explored the role of acetylcholine (ACh) and the pathway involved in the process of EMT, as well as the effects of mAChRs antagonist.

Methods: Human lung epithelial cells were stimulated with carbachol, an analogue of ACh, and epithelial and mesenchymal marker proteins were evaluated using western blot and immunofluorescence analyses.

M3 mAChR-mediated IL-8 expression through PKC/NF-κB signaling pathways.

Objective: M3 muscarinic acetylcholine receptor (mAChR) plays an important role in the regulation of cytokine production in inflammatory diseases. In this study, we explored the precise role of M3 mAChR under stimulation with agonist in IL-8 expression and of the signaling pathway involved in this process.

Materials And Methods: Recombinant U2OS cells stably expressing M3 mAChR as a model system were stimulated by carbachol to evaluate the role of M3 mAChR in the expression of IL-8.

A new motif in the N-terminal of acetylcholinesterase triggers amyloid-β aggregation and deposition.

Background And Purpose: As a molecular chaperone, acetylcholinesterase (AChE; EC 3.1.1.

Egg consumption and risk of bladder cancer: a meta-analysis.

The findings of epidemiologic studies on the association between egg consumption and bladder cancer risk remain conflicting. We conducted a meta-analysis to clarify the potential association between egg consumption and bladder cancer risk. Four cohort studies and 9 case-control studies in the PubMed database through February 2012 were identified on egg consumption and risk of bladder cancer involving 2715 cases and 184,727 participants.

Fish intake and risk of heart failure: A meta-analysis of five prospective cohort studies.

The findings on the association between fish intake and the risk of heart failure (HF) have been inconsistent. The purpose of this study was to clarify this potential association. We searched for relevant studies in the PubMed database through January 2012 and manually reviewed references.

Role of M3 mAChR in in vivo and in vitro models of LPS-induced inflammatory response.

Objective: We tested the potential role of the mAChR in lipopolysaccharide (LPS)-induced inflammatory response in in vivo and in vitro models and a possible signaling pathway involved in the inflammatory process.

Methods: Anesthetized mice were challenged with intratracheal LPS to induce acute lung injury. The cytology and histopathology changes, expression of cytokines and pulmonary vascular permeability were used to evaluate the effects of the cholinergic agent.

Protective effects of anisodamine on cigarette smoke extract-induced airway smooth muscle cell proliferation and tracheal contractility.

Anisodamine, an antagonist of muscarinic acetylcholine receptors (mAChRs), has been used therapeutically to improve smooth muscle function, including microvascular, intestinal and airway spasms. Our previous studies have revealed that airway hyper-reactivity could be prevented by anisodamine. However, whether anisodamine prevents smoking-induced airway smooth muscle (ASM) cell proliferation remained unclear.

Α-mangostin, a polyphenolic xanthone derivative from mangosteen, attenuates β-amyloid oligomers-induced neurotoxicity by inhibiting amyloid aggregation.

Alzheimer's disease (AD) is a progressive neurodegenerative disease characterized by the accumulation of β-sheet-rich amyloid oligomers or fibrils which are associated with cellular toxicity in the brain. Inhibition of Aβ aggregation could be a viable therapeutic strategy for slowing and/or preventing the progress of AD. Here we reported that α-mangostin (α-M), a polyphenolic xanthone derivative from mangosteen, concentration-dependently attenuated the neurotoxicity induced by Aβ-(1-40) or Aβ-(1-42) oligomers (EC(50) = 3.

Modulatory effect of anisodamine on airway hyper-reactivity and eosinophilic inflammation in a murine model of allergic asthma.

Anisodamine, a peripheral muscarinic receptor antagonist, is a naturally occurring atropine derivative that has been isolated, synthesized and characterized by scientists in China. In the present investigation, we evaluated the modulatory effects of anisodamine on airway hyper-reactivity and inflammation in a murine model of allergic asthma. Asthma model was induced successfully by ovalbumin.

Desipramine induces apoptosis in rat glioma cells via endoplasmic reticulum stress-dependent CHOP pathway.

Various antidepressants, mainly tricyclic antidepressants (TCAs) and selective serotonin reuptake inhibitors (SSRIs), have exhibited potent anticancer properties in different cancer cell types. In the present study, desipramine (DMI), a representative of TCAs, was examined with respect to its apoptosis-inducing activity in rat C6 glioma cells and the underlying mechanism of action. DMI induced typical apoptotic morphology of chromatin condensation in rat glioma C6 cells and activated intracellular caspase 9 and caspase 3 with no change in mitochondrial membrane potential.