Plasma polyamines levels and post-stroke depression in ischemic stroke patients: A multicenter prospective study.

Background And Aims: Polyamines have been suggested to implicated in inflammation, ischemic stroke, and mental disorders, but the associations of polyamines with post-stroke depression (PSD) remain unclear. We aimed to prospectively investigate the associations of plasma putrescine, spermidine and spermine with PSD among ischemic stroke patients in a multicenter cohort study.

Methods: We measured plasma putrescine, spermidine and spermine levels at baseline among 635 ischemic stroke patients from a preplanned ancillary study of the CATIS (China Antihypertensive Trial in Acute Ischemic Stroke).

Is ADC a rising star in solid tumor? An umbrella review of systematic reviews and meta-analyses.

Background: Antibody-drug conjugates (ADCs) combine the specificity of monoclonal antibodies with the potency of highly cytotoxic drugs and are known as panaceas, completely changing the treatment paradigm for solid tumors. Compared with other anti-cancer drugs, do they have better efficacy and lower toxicity risks? It is necessary to summarize and analyze the published clinical research data in this area to provide additional evidence-based evidence for clinical practice.

Objective: To comprehensively assess and overview the efficacy and safety of antibody-drug conjugates for the treatment of solid tumors.

One-pot synthesis of multifunctional sliver nanoparticles with controlled size for sensitive colorimetric and electrochemiluminescent immunoassay of SARS-CoV-2.

Silver nanoparticles (AgNPs) have great potential in a broad range of applications because of their biochemical functionality, unique physical and optical properties. However, it is still a great challenge to synthesize small-size AgNPs with good stability and high performance for biosensors. In this work, triethanolamine and polyacrylic acid modified AgNPs (TEOA@AgNPs-PAA) with controllable size and high catalytic activity for sensitive detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are reported.

Associations of Lipid-Lowering Drugs With Blood Pressure and Fasting Glucose: A Mendelian Randomization Study.

Background: Observational studies have linked LDL-C (low-density lipoprotein-cholesterol)-lowering drugs with lower blood pressure (BP) and higher fasting glucose, but the causality remains unclear. We conducted a drug target Mendelian randomization study to assess the causal associations of genetically proxied inhibition of HMGCR (3-hydroxy-3-methylglutaryl coenzyme A reductase), PCSK9 (proprotein convertase subtilisin/kexin type 9), and NPC1L1 (Niemann-Pick C1-Like 1) with BP and fasting glucose.

Methods: Single-nucleotide polymorphisms in , , and associated with LDL-C in a genome-wide association study meta-analysis from the Global Lipid Genetics Consortium (173 082 European individuals) were used to proxy LDL-C-lowering drug targets.

Resveratrol enhances post-injury muscle regeneration by regulating antioxidant and mitochondrial biogenesis.

Resveratrol (RES), a natural polyphenolic compound, has shown promise in enhancing skeletal muscle regeneration and metabolic function. This study aims to explore the impact of RES on muscle regeneration after injury through the regulation of antioxidant capacity and mitochondrial biogenesis. RES treatment significantly increased the ratio of tibialis anterior muscle mass to body weight, alongside reduced fasting glucose levels.

Plasma Osteoprotegerin and Cognitive Impairment after Ischemic Stroke.

Background: Plasma osteoprotegerin (OPG) has been linked to poor prognosis following stroke, but its impact on post-stroke cognitive impairment (PSCI) is unknown. The purpose of our work was to analyze the relationship of OPG with PSCI.

Methods: Our study included 613 ischemic stroke subjects with plasma OPG levels.

A nomogram for postoperative pain relief in patients with osteoporotic vertebral compression fracture treated with polymethylmethacrylate bone cement.

Osteoporotic vertebral compression fractures (OVCFs) can be painful. Percutaneous kyphoplasty (PKP) aims at strengthening the vertebra and reducing pain, but efficacy can vary among patients. The purpose of this study was to establish a risk prediction model for pain relief following PKP in patients with OVCF.

High plasma thrombomodulin level is associated with a decreased risk of cognitive impairment after ischemic stroke.

Background: Thrombomodulin, a thrombin receptor with anticoagulant, anti-inflammatory, and cytoprotective properties, has been suggested to play a pivotal role in ischemic stroke. However, the association of plasma thrombomodulin with post-stroke cognitive impairment (PSCI) remains unclear. We aimed to prospectively investigate the associations of plasma thrombomodulin with PSCI among ischemic stroke patients in a multicenter cohort study.

Deacetylation enhances the structure and gelation properties of konjac glucomannan/soy protein isolate cold-set gels.

This study aimed to investigate the effect of the deacetylated konjac glucomannan (DKGM), with varying degree of deacetylation (DD), on the physicochemical and structural properties of transglutaminase-induced soy protein isolate (SPI) cold-set gels. Compared with native konjac glucomannan (KGM), DKGM significantly enhanced the gel strength, water-holding capacity, and thermal stability of the composite gels, with DK3 (DKGM with 65.85 % deacetylation) showing the most significant improvement.

Safety, tolerability, and pharmacokinetics of a novel anti-influenza agent ZX-7101A tablets in healthy chinese participants: A first-in-human phase I clinical study.

Background: We investigated the safety, tolerability, and pharmacokinetics of ZX-7101A tablets, a novel cap-dependent endonuclease inhibitor, in healthy participants in a first-in-human study.

Methods: The single ascending dose (SAD) part of the study included 40, 80, 160, 240, and 320 mg dose cohorts with10 participants in each dose cohort (8 participants received ZX-7101A tablets and 2 participants received placebo). The food effect (FE) part of the study was a randomised, 2-cycle, 2-way crossover design, which enrolled 16 participants to receive a single oral dose of 80 mg ZX-7101A tablets.

Efficacy and safety of ZX-7101A, an inhibitor of influenza cap-dependent endonuclease, in adults with uncomplicated influenza: a randomized, double-blind, placebo-controlled phase 2/3 trial.

Objectives: To evaluate the efficacy and safety of ZX-7101A: an inhibitor of influenza viral cap-dependent endonuclease, in adults with uncomplicated influenza and explore treatment-emergent resistance.

Methods: We conducted a randomized, double-blind, placebo-controlled, adaptive-design phase 2 and phase 3 studies (ZX-7101A-202) in adults with uncomplicated influenza. Eligible patients were randomized 1:1:1 to receive a single dose of 40 or 80 mg ZX-7101A or placebo, stratified by body weight and baseline composite symptom score.

Enhancing the gel properties of soy protein isolate: the role of oxidized konjac glucomannan in acid-induced gelation.

Background: Soy protein isolate (SPI) gels formed using a single coagulant often have poor water-holding capacity (WHC) and low hardness, making them fragile and unsuitable for transportation and storage. Adding compound coagulants or polysaccharides can improve the gelation properties of SPI gels induced by gluconolactone (GDL). This study explores the impact of oxidized konjac glucomannan (OKGM) on the physicochemical and structural properties of GDL-induced SPI gels, with the aim of evaluating the potential of OKGM for enhancing the overall quality and stability of these gels.

Improved barrier, mechanical and antioxidant properties of pH-responsive film by incorporating dialdehyde starch and anthocyanins into rice protein/sodium alginate.

This study aimed to develop rice protein/sodium alginate (RP/SA) pH-responsive films with enhanced properties by incorporating dialdehyde starch (DAS) and Lycium ruthenicum anthocyanins (LRA) and the film was applied to monitor the fruit freshness. The effect of the DAS and LRA content on the morphology, mechanical, water barrier, oxygen barrier, ultraviolet-blocking and thermal stability properties of RP/SA-based films was investigated. The best water vapor permeability of the film was 3.

METTL14 depletion induces trophoblast cell dysfunction by inhibiting miR-21-5p processing in an m6A-dependent manner.

Spontaneous abortion (SA) is a devastating, but common outcome for expectant parents and their families. However, the mechanism of SA occurrence remains mostly unknown. Herein, we examined human SA villi samples and found decreased N6-methyladenosine (m6A) levels and methyltransferase-like protein 14 (METTL14) expression compared with those in healthy women.

The Aging Immune System: A Critical Attack on Ischemic Stroke.

Ischemic stroke caused by cerebrovascular embolism is an age-related disease with high rates of disability and mortality. Although the mechanisms of immune and inflammatory development after stroke have been of great interest, most studies have neglected the critical and unavoidable factor of age. As the global aging trend intensifies, the number of stroke patients is constantly increasing, emphasizing the urgency of finding effective measures to address the needs of elderly stroke patients.

Improving the gel properties of Ficus pumila Linn. pectin by incorporating deacetylated konjac glucomannan.

To improve the gelation behaviour of pectin, the effect of deacetylated konjac glucomannan (DKGM) with various deacetylation degrees (27.44 %, 44.32 %, 60.

Improved physicochemical properties of bigels produced with ethyl cellulose-based oleogel and moderately deacetylated konjac glucomannan hydrogel.

The ideal physicochemical properties of bigels are important for food applications. Therefore, a new bigel was prepared based on mixed beef tallow and soybean oil oleogel and deacetylated konjac glucomannan (KGM) hydrogel. The effect of the deacetylation degree of KGM on the physicochemical properties and microstructure of bigels was studied.

Effects of konjac glucomannan with different degrees of deacetylation on the properties and structure of wheat gluten protein.

The properties and structure of gluten protein with different deacetylation degrees of konjac glucomannan (KGM) were investigated, in an attempt to improve the quality of gluten protein in flour products. Results showed that deacetylated KGM (DKGM) could improve the textural properties and enhance the thermal stability of gluten protein. DKGM increased the water holding capacity and shortened the T relaxation time of gluten after removing some acetyl groups.

Enhancing corannulene chemiluminescence, electrochemiluminescence and photoluminescence by means of an azabora-helicene to slow down its bowl inversion.

Aromatic system extension of corannulene (Cor) is a synthetic challenge to access non-planar polyaromatic hydrocarbons (PAHs). Herein, we report the design and synthesis of azaborahelicene corannulene 1 through hybridization of an azabora[5] helical structure and subsequent luminescence studies. Significant enhancement in chemiluminescence (CL), electroluminescence (ECL) and photoluminescence (PL) is achieved compared to those of pristine Cor.

Buyang huanwu decoction alleviates stroke-induced immunosuppression in MCAO mice by reducing splenic T cell apoptosis triggered by AIM2 inflammasome.

Ethnopharmacological Relevance: Ischemic stroke is a serious disabling and fatal disease that places a heavy burden on the world. Stroke induces a state of systemic immunosuppression that is strongly associated with an increased risk of infection and severe outcomes. Buyang Huanwu Decoction (BYHWD) is an ancient Chinese traditional formula with a good clinical and experimental basis.

Serum brain derived neurotrophic factor levels and post-stroke depression in ischemic stroke patients.

Background: Brain-derived neurotrophic factor (BDNF) is crucial for neuronal survival and may be implicated in the pathophysiological process of depression. This study aimed to prospectively investigate the association between serum BDNF and post-stroke depression (PSD) at 3 months in a multicenter cohort study.

Methods: A total of 611 ischemic stroke patients with serum BDNF measurements from the China Antihypertensive Trial in Acute Ischemic Stroke were included in this analysis.