Investigation on Influence Factors of Photo-Induced PLZT-Based Ion Drag Pump.

The ion drag pump, as one kind of electrohydrodynamic pump, has received considerable attention in fluid applications due to its excellent pumping flow rate and pressure. However, there is a lack of systematic research about the factors that influence pumping performance of the ion drag pump. Here, a photo-induced ion drag pump based on the PLZT ceramic is proposed by combining the photoelectric effect and field emission phenomenon.

Assembly and comparative analysis of the complete mitogenome of var. , an exceptional berry plant possessing sweet leaves.

var. is a special berry plant of in the Rosaceae family. Its leaves contain high-sweetness, low-calorie, and non-toxic sweet ingredients, known as rubusoside.

Natural endogenous material-based vehicles for delivery of macromolecular drugs.

Natural endogenous materials (NEMs), such as cell and cell derivatives, polysaccharide, protein and peptide, and nucleic acid-derived vectors, often exhibit biocompatibility, biodegradability and natural homing ability, which can minimize adverse reactions in vivo and have the potential to improve drug delivery efficacy. Currently, a variety of drug delivery systems (DDSs) based on NEMs have been constructed for macromolecules to address the challenges posed by their inherent large size, intricate structure, low permeability, and susceptibility to harsh environments. The aim of this article is to provide a comprehensive overview of various delivery strategies that predominantly utilize NEMs as carriers for macromolecular delivery.

Intraoperative Use of Sodium Bicarbonate Ringer's Solution Instead of Sodium Lactate Ringer's Solution to Reduce Endothelial Glycocalyx Degradation and Improve Postoperative Recovery During Cardiopulmonary Bypass Cardiac Surgery: A Single-Center Prospective Cohort Study.

Objective: To investigate the effect of sodium bicarbonate Ringer's solution (BRS) on the degradation of endothelial glycocalyx components in patients undergoing cardiopulmonary bypass (CPB) during cardiac surgery, and to evaluate its impact on endothelial glycocalyx preservation and postoperative recovery.

Patients And Methods: A total of eight patients scheduled for elective CPB heart surgery were included and randomly divided into two groups: the sodium lactate Ringer's solution (LRS) group and the BRS group. ELISA was used to measure plasma concentrations of syndecan-1, matrix metalloproteinase-9 (MMP-9), matrix metalloproteinase-3 (MMP-3), IL-6, IL-8, TNF-α, and TGF-β at predefined time points: T0 (before induction of anesthesia), T3 (immediately after weaning from CPB), T5 and T6 (24 and 72 hours postoperatively).

An anti-sense lncRNA of the A-FABP gene regulates the proliferation of hair follicle stem cells via the chi-miR-335-5p/DKK1/β-catenin axis.

Hair follicle development relies on both the epithelial-mesenchymal interaction (EMI) and the proliferation of hair follicle stem cells (HFSCs). This intricate process involves numerous regulatory molecules. Increasing evidence suggests that long non-coding RNAs (lncRNAs) play a crucial role in hair follicle development.

TNFAIP2 promotes HIF1α transcription and breast cancer angiogenesis by activating the Rac1-ERK-AP1 signaling axis.

Angiogenesis is well known to play a critical role in breast cancer. We previously reported that TNFAIP2 activates Rac1 to promote triple-negative breast cancer (TNBC) cell proliferation, migration, and chemoresistance. However, the potential contribution of TNFAIP2 to tumor angiogenesis remains unknown.

Joint effect of polysocial risk score, lifestyle and genetic susceptibility with the risk of dementia: A prospective cohort study.

Objectives: The comprehensive impact of polysocial risk score (PsRS)-encompassing multiple social determinants of health (SDoHs) with genetic and lifestyle factors on dementia incidence remains to be elucidated.

Study Design: This study aimed to clear the associations between PsRS and dementia incidence and evaluated how genetic and lifestyle factors modified these associations in the UK Biobank cohort.

Methods: The detailed prospective study involved over 500,000 participants when recruited in 2006-2010.

Double Braking Effects of Nanomedicine on Mitochondrial Permeability Transition Pore for Treating Idiopathic Pulmonary Fibrosis.

Mitochondrial permeability transition pore (mPTP) opening is a key hallmark of injured type II alveolar epithelial cells (AECIIs) in idiopathic pulmonary fibrosis (IPF). Inhibiting mPTP opening in AECIIs is considered a potential IPF treatment. Herein, a "double braking" strategy on mPTP by cyclosporin A (CsA) derived ionizable lipid with 3D structure (3D-lipid) binding cyclophilin D (CypD) and siRNA downregulating mitochondrial calcium uniporter (MCU) expression is proposed for treating IPF.

Preferential Carbon Allocation Into Vegetative Ramets and Belowground Organs During the Seed-Filling Stage Limits Seed Set in Leymus chinensis.

Clonal perennial grasses are the dominant species in almost all natural grasslands, however their seed production is typically low. The reasons why seed set is so low remains unclear. We studied a rhizomatous grass (Leymus chinensis) using C tracing the different photosynthetic organs to investigate carbon fixation and allocation during the seed-filling stage.

USP9X-enriched MSC-sEV inhibits LSEC angiogenesis in MASH mice by downregulating the IκBα/NF-κB/Ang-2 pathway.

Pathological angiogenesis of liver sinusoidal endothelial cells (LSEC) plays a crucial role in the progression of metabolic dysfunction-associated steatohepatitis (MASH)-induced liver fibrosis. Mesenchymal stem cell-derived small extracellular vesicles (MSC-sEV) have shown promising therapeutic potential against MASH. This study aimed to investigate the impact of MSC-sEV on LSEC angiogenesis and elucidate the underlying molecular mechanisms.

Reshaping the tumor microenvironment by degrading glycoimmune checkpoints Siglec-7 and -9.

Cancer treatment has been rapidly transformed by the development of immune checkpoint inhibitors targeting CTLA-4 and PD-1/PD-L1. However, many patients fail to respond, especially those with an immunosuppressive tumor microenvironment (TME), suggesting the existence of additional immune checkpoints that act through orthogonal mechanisms. Sialic acid-binding immunoglobulin-like lectin (Siglec)-7 and -9 are newly designated glycoimmune checkpoints that are abundantly expressed by tumor-infiltrating myeloid cells.

Copper and electrocatalytic synergy for the construction of fused quinazolinones with 2-aminobenzaldehydes and cyclic amines.

A new copper and electrocatalytic synergy strategy for efficiently constructing fused quinazolinones has been developed. In the presence of cupric acetate and oxygen, aryl ketones and 1,2,3,4-tetrahydroisoquinoline can smoothly participate in this transformation, thus providing a variety of substituted quinazolones in an undivided cell. The reaction shows good functional group tolerance and provides universal quinazolinones at a good yield under mild conditions.

Chronic microcystin-leucine-arginine exposure induces osteoporosis by breaking the balance of osteoblasts and osteoclasts.

Microcystin-leucine-arginine (MC-LR) produced by cyanobacterial harmful algal blooms are hazardous materials. However, the toxicity and mechanisms of continuous exposure to MC-LR on the occurrence of osteoporosis remains poorly documented. In this study, to mimic the chronic influences of MC-LR on the bone tissues in humans, an animal model was constructed in which mice were treated with MC-LR through drinking water at an environmentally relevant level (1-30 μg/L) for 6 months.

Transient EZH2 Suppression by Tazemetostat during In Vitro Expansion Maintains T-Cell Stemness and Improves Adoptive T-Cell Therapy.

The histone methyltransferase enhancer of zeste homolog 2 (EZH2) plays important roles in T-cell differentiation, proliferation, and function. Previous studies have demonstrated that genetic deletion of EZH2 in CD8+ or total T cells impairs their antiviral and antitumor activities, cytokine production, and ability to expand upon rechallenge. Contrary to the detrimental role of deleting T cell-intrinsic EZH2, in this study, we demonstrated that transient inhibition of EZH2 in T cells prior to the phenotypic onset of exhaustion with a clinically approved inhibitor, tazemetostat (Taz), delayed their dysfunctional progression and preserved T-cell stemness and polyfunctionality but had no negative impact on cell proliferation.

Early-Life Gut Microbiota: A Possible Link Between Maternal Exposure to Non-Nutritive Sweeteners and Metabolic Syndrome in Offspring.

Metabolic syndrome (MetS) is recognized as a group of metabolic abnormalities, characterized by clustered interconnected traits that elevate the risks of obesity, cardiovascular and atherosclerotic diseases, hyperlipidemia, and type 2 diabetes mellitus. Non-nutritive sweeteners (NNS) are commonly consumed by those with imbalanced calorie intake, especially in the perinatal period. In the past, accumulating evidence showed the transgenerational and mediated roles of human microbiota in the development of early-life MetS.

The ubiquitin E3 ligase RZFP1 affects drought tolerance in poplar by mediating the degradation of the protein phosphatase PP2C-9.

Abscisic acid (ABA) signaling has been implicated in plant responses to water deficit-induced osmotic stress. However, the underlying molecular mechanism remains unelucidated. This study identified the RING-type E3 ubiquitin ligase RING ZINC FINGER PROTEIN1 (PtrRZFP1) in poplar (Populus trichocarpa), a woody model plant.

Correlation analysis between the expression of serum microRNA-665 and the degree of coronary artery stenosis and major adverse cardiovascular events in patients with acute myocardial infarction.

Background: The purpose of this study was to explore the expression of miR-665 in acute myocardial infarction (AMI) and evaluate its significance in the diagnosis and prognosis of AMI.

Methods: 100 patients with AMI were selected as the study group and 80 healthy subjects were chosen as the control group. The levels of miR-665 were detected by reverse transcription quantitative polymerase chain reaction (RT-qPCR) in the two groups.