Efficacy and Safety of Various Intravenous Thrombolytics for Acute Ischemic Stroke (AIS) at Various Dosages: A Systematic Review and Network Meta-Analysis.

Background: Currently, there is limited evidence on the efficacy and safety of various thrombolytic drugs at different dosages for the treatment of acute ischemic stroke (AIS). From current randomized clinical trials, the optimal type and dosage of thrombolytics for patients with AIS are unclear.

Methods: This systematic review was registered in PROSPERO (CRD42024563757).

Rapid and efficient immune response induced by a designed modular cholera toxin B subunit (CTB)-based self-assembling nanoparticle.

Modular self-assembling nanoparticle vaccines, represent a cutting-edge approach in immunology with the potential to revolutionize vaccine design and efficacy. Although many innovative efficient modular self-assembling nanoparticles have been designed for vaccination, the immune activation characteristics underlying such strong protection remain poorly understood, limiting the further expansion of such nanocarrier. Here, we prepared a novel modular nanovaccine, which self-assembled via a pentamer cholera toxin B subunit (CTB) domain and an unnatural trimer domain, presenting S.

Research progress of Ganoderma lucidum polysaccharide in prevention and treatment of Atherosclerosis.

Atherosclerosis (AS) is a chronic inflammatory disease resulting from dysregulated lipid metabolism, constituting the pathophysiological foundation of cardiovascular and cerebrovascular diseases. AS has a high incidence rate and mortality rate worldwide. As such, traditional Chinese medicine (TCM) has been widely used recently due to its stable therapeutic effect and high safety.

Gut microbiota and its metabolites in Alzheimer's disease: from pathogenesis to treatment.

Introduction: An increasing number of studies have demonstrated that altered microbial diversity and function (such as metabolites), or ecological disorders, regulate bowel-brain axis involvement in the pathophysiologic processes in Alzheimer's disease (AD). The dysregulation of microbes and their metabolites can be a double-edged sword in AD, presenting the possibility of microbiome-based treatment options. This review describes the link between ecological imbalances and AD, the interactions between AD treatment modalities and the microbiota, and the potential of interventions such as prebiotics, probiotics, synbiotics, fecal microbiota transplantation, and dietary interventions as complementary therapeutic strategies targeting AD pathogenesis and progression.

Cognitive decline as the main manifestation of diabetic striatal disease but without involuntary movements: a case report.

Diabetic striatopathy (DS) is a rare central nervous system complication of diabetes mellitus, characterized mainly by non-ketotic hyperglycemia and lateralized involuntary movements. Patients with diabetic striatopathy manifested solely by subacute cognitive decline were rarely reported. In this paper, we report a patient with DS who presented solely with subacute cognitive decline without involuntary movements, and cranial CT showed bilateral high density in the basal ganglia.

Production of a promising modular proteinaceous self-assembled delivery system for vaccination.

Recently, there have been enormous advances in nano-delivery materials, especially safer and more biocompatible protein-based nanoparticles. Generally, proteinaceous nanoparticles (such as ferritin and virus-like particles) are self-assembled from some natural protein monomers. However, to ensure their capability of assembly, it is difficult to upgrade the protein structure through major modifications.

Self-Assembled Proteinaceous Nanoparticles for Co-Delivery of Antigens and Cytosine Phosphoguanine (CpG) Adjuvants: Implications for Nanovaccines.

Nanotechnology has developed rapidly, giving rise to "nanovaccinology". In particular, protein-based nanocarriers have gained widespread attention because of their excellent biocompatibility. As the development of flexible and rapid vaccines is challenging, modular extensible nanoparticles are urgently needed.

Preparation of a Klebsiella pneumoniae conjugate nanovaccine using glycol-engineered Escherichia coli.

Background: Engineered strains of Escherichia coli have been used to produce bioconjugate vaccines using Protein Glycan Coupling Technology (PGCT). Nanovaccines have also entered the vaccine development arena with advances in nanotechnology and have been significantly developed, but chassis cells for conjugate nanovaccines have not been reported.

Results: To facilitate nanovaccine preparation, a generic recombinant protein (SpyCather4573) was used as the acceptor protein for O-linked glycosyltransferase PglL, and a glycol-engineered Escherichia coli strain with these two key components (SC4573 and PglL) integrated in its genome was developed in this study.

Enhancement of Immune Response of Bioconjugate Nanovaccine by Loading of CpG through Click Chemistry.

CpG is a widely used adjuvant that enhances the cellular immune response by entering antigen-presenting cells and binding with receptors. The traditional physical mixing of the antigen and CpG adjuvant results in a low adjuvant utilization rate. Considering the efficient delivery capacity of nanovaccines, we developed an attractive strategy to covalently load CpG onto the nanovaccine, which realized the co-delivery of both CpG and the antigen.

A bioconjugate vaccine against produced by engineered .

Brucellosis, mainly caused by is a widespread zoonotic disease worldwide, with no available effective vaccine for human use. Recently, bioconjugate vaccines against have been prepared in O:9 (YeO9), whose O-antigen structure is similar to that of . However, the pathogenicity of YeO9 still hinders the large-scale production of these bioconjugate vaccines.

Traditional Chinese Patent Medicine in the Treatment of Alzheimer's Disease: A Systematic Review and Network Meta-Analysis.

The objective of this study was to evaluate the efficacy and safety of Chinese patent medicine compared with western medicine in the treatment of Alzheimer's disease using the Network Meta-analysis. This study retrieved relevant studies from 7 databases, and the retrieval time was from the establishment of each database to June 2022. After the screening, data extraction, and quality assessment, 47 studies were finally analyzed, involving 11 Chinese patent medicines.

Gunao-Yizhi decoction combined with donepezil for vascular dementia: A systematic review and meta-analysis.

Background: Gunao-Yizhi decoction has the effects of supplementing intelligence, strengthening marrow, resolving phlegm, and reducing turbidity. It is clinically used for the treatment of vascular dementia (VaD). However, there is still a lack of systematic evaluation of its efficacy and safety.

Construction of Orthogonal Modular Proteinaceous Nanovaccine Delivery Vectors Based on mSA-Biotin Binding.

Proteinaceous nanovaccine delivery systems have significantly promoted the development of various high-efficiency vaccines. However, the widely used method of coupling the expression of scaffolds and antigens may result in their structural interference with each other. Monovalent streptavidin (mSA) is a short monomer sequence, which has a strong affinity for biotin.

Expression of Antigens Fused to Different Vectors and Their Effectiveness as Vaccines.

Pertussis is an acute respiratory tract infection caused by . Even though its current vaccine coverage is relatively broad, they still have some shortcomings such as short protection time and might be incapable of blocking the spread of the disease. In this study, we developed new pertussis vaccine candidates by separately fusing three pertussis antigens ( fimbriae 2 "Fim2", pertussis toxin S1 subunit "PtxS1", and filamentous hemagglutinin "FHA") to each of two immune-boosting carrier proteins (B subunits of AB5 toxin family: cholera toxin B subunit "CTB" and shiga toxin B subunit "StxB").

Production of a Promising Biosynthetic Self-Assembled Nanoconjugate Vaccine against Klebsiella Pneumoniae Serotype O2 in a General Escherichia Coli Host.

Klebsiella pneumoniae has emerged as a severe opportunistic pathogen with multiple drug resistances. Finding effective vaccines against this pathogen is urgent. Although O-polysaccharides (OPS) of K.

Effectiveness comparisons of acupuncture treatments for vascular dementia: A protocol for systematic review and network meta-analysis.

Background: Vascular dementia (VD) is the second most common form of dementia in the world. Acupuncture therapy has been widely used in clinical treatment. Based on the available evidence, we will rank different acupuncture therapy to determine the most effective acupuncture therapy.

Can Ashi points stimulation have specific effects on shoulder pain? A systematic review of randomized controlled trials.

Objective: To provide an evidence-based overview regarding the efficacy of Ashi points stimulation for the treatment of shoulder pain.

Methods: A comprehensive search [PubMed, Chinese Biomedical Literature Database, China National Knowledge Infrastructure (CNKI), Chongqing Weipu Database for Chinese Technical Periodicals (VIP) and Wanfang Database] was conducted to identify randomized or quasi-randomized controlled trials that evaluated the effectiveness of Ashi points stimulation for shoulder pain compared with conventional treatment. The methodological quality of the included studies was assessed using the Cochrane risk of bias tool.