Conjugated Phthalocyanine-Based Mesoporous Covalent Organic Frameworks for Efficient Anodic Lithium Storage.

Organic anode materials have been recognized as promising candidates for low-cost and sustainable lithium-ion batteries (LIBs), which however suffer from the inferior cycling stability and low conductivity with unsatisfactory LIBs performance. Herein, two conjugated phthalocyanine-based covalent organic frameworks (COFs), namely CoPc-Ph-COF and CoPc-3Ph-COF, are synthesized by the nucleophilic substitution reaction of hexafluorophthalocyanine cobalt (II) (CoPcF) with 1,2,4,5-tetrahydroxybenzene and 9,10-dimethyl-2,3,6,7-tetrahydroxyanthracene, respectively. Powder X-ray diffraction and electron microscopy analysis reveal the crystalline porous structure of both COFs with a pore size of 1.

Discovery of xanthone-based nitric oxide donors targeting biofilm clearance.

Bacteria biofilm infection seriously challenges clinical drug therapy. Nitric oxide (NO) was reported to disperse biofilm, eliminate bacteria resistance and kill bacteria. In this study, on the basis of membrane targeting of α-mangostin (α-MG) and the dispersion effect of NO on bacteria biofilms, we designed and synthesized 30 NO donors that α-MG was conjugated with a nitrobenzene or a nitrate and other four representative reference derivatives.

[Strategies for prevention and treatment of spinal degenerative diseases from perspective of traditional Chinese medicine for bone health].

The population aging and the coming of the information era are accompanied with the growing incidence of spinal degenerative diseases, which result in heavy social and economic burdens. Under the guidance of the tendon-bone theory, rich experience has been accumulated in the prevention and diagnosis of spinal degenerative diseases with traditional Chinese medicine(TCM), which demonstrates unique advantages. China's government has placed people's health in the strategic position of development, providing a favorable environment for the realization of healthy aging.

Comparative transcriptome analysis and functional verification revealed that GhSAP6 negatively regulates salt tolerance in upland cotton.

Owing to the scarcity of cultivable land in China, the agricultural sector is primarily focused on grain and oil crops. Simultaneously, the cultivation of cotton has gradually shifted towards regions characterized by elevated soil salinity levels. Additionally, the mechanism behind cotton's ability to tolerate salt remains elusive.

Non-affinity platform for processing knob-into-hole bispecific antibody.

Bispecific antibodies hold significant potential as next-generation biotherapeutics owing to their ability to simultaneously bind to two targets. However, the development of bispecific antibodies as biotherapeutics has been hindered by the high levels of byproducts produced, including both high molecular weight and low molecular weight variants. In addition, the inevitable expression of homodimers in host cells presents further obstacles to the commercial development of bispecific antibodies as therapeutics.

Inflammatory Burden Index: A Superior Prognostic Biomarker of Systemic Inflammation in Patients on Peritoneal Dialysis.

Purpose: Systemic inflammation biomarkers, derived from routine blood tests, have been demonstrated to be associated with prognosis of patients undergoing peritoneal dialysis (PD). However, studies focusing on the comparisons of their role on predictive efficacy for prognosis of PD patient are limited and results are inconsistent. The purpose of this study was to evaluate the prognostic value of various systemic inflammation biomarkers and to identify the optimal one in PD patients.

Polymorphism of the 3'UTR in Dairy Cows Causes Changes in bta-miR-708 Binding Ability and κ-Casein Expression.

κ-casein () polymorphisms are closely related to productive performance and dairy processing performance. In this study, 3'UTR polymorphisms in Chinese Holstein cows (n = 50) and the effects of these polymorphisms on the gene expression of four caseins, the protein expression of κ-casein, the binding of microRNAs (miRNAs), and cow production performance were investigated. There were two main haplotypes for the 3'UTR in Chinese Holstein cows: Haplotype 1 (0 mutations, n = 16) and Haplotype 10 (a combination of 7 mutations, n = 17).

Establishment and evaluation of a risk prediction model for coronary heart disease in primary Sjögren's syndrome based on peripheral blood IL-6 and Treg percentages.

Objective: This study aims to establish and evaluate a risk prediction model for coronary heart disease (CHD) in patients with primary Sjögren's syndrome (pSS) based on peripheral blood levels of interleukin-6 (IL-6) and the percentage of regulatory T cells (Treg%). This model is intended to facilitate the timely identification of high-risk patients and the implementation of preventive measures.

Methods: Clinical data were collected from 120 pSS patients who visited the Second Hospital of Shanxi Medical University between November 2021 and September 2023.

Impact of perinatal factors on T cells and transcriptomic changes in preterm infant brain injury.

Background: T cells have been implicated in various neurological conditions, yet their role in neonatal brain injuries remains unclear. This study aimed to investigate the impact of perinatal factors on frequencies of T cell subsets in preterm infants and to explore the differences in blood genome expression profiles between preterm infants with and without brain injury.

Materials And Methods: Three cohorts of preterm infants were used.

Hepatic epithelioid Hemangioendothelioma presenting synchronously with hepatocellular carcinoma-a case report.

Backgrounds: Primary hepatic epithelioid hemangioendothelioma (HEHE) is a rare neoplasm of vascular origin with varying biologic behavior, making it challenging to diagnose.

Case Presentation: We present a case of synchronous hepatocellular carcinoma (HCC) and HEHE in a 43-year-old Chinese male patient. Multiple hypoechoic liver lesions were depicted, but no specific imaging findings were detected on enhanced computed tomography (CT) or contrast-enhanced magnetic resonance imaging (MRI).

Sevoflurane exposure in early life: mitochondrial dysfunction and neurotoxicity in immature rat brains without long-term memory loss.

Neurotoxic effects of general anesthetics, particularly sevoflurane, on pediatric neurodevelopment are a global concern. This study investigated the molecular and metabolic impacts of repeated short exposures to sevoflurane in neonatal rats. Metabolomics analysis revealed significant changes in fatty acid and mitochondrial energy metabolism.

A novel α-mangostin derivative synergistic to antibiotics against MRSA with unique mechanisms.

Methicillin-resistant (MRSA) remains a leading cause of hospital-acquired infections, often linked to complicated treatments, increased mortality risk, and significant cost burdens. Several antibacterial agents have been developed to address MRSA resistance. In this study, potential agents to combat MRSA resistance were explored, with the antibacterial activity of synthesized α-mangostin (α-MG) derivatives being evaluated alongside investigations into their cellular mechanisms against MRSA2.

The activation of inflammatory responses in the brain is potentiated by over-expressing acetylcholinesterase in myeloid lineage of transgenic mice.

Acetylcholinesterase (AChE) has functions in neuroinflammation, beyond its classical role in neurotransmission. Understanding the role of AChE in neuroinflammation is of great significance, as it highlights the potential therapeutic targets for the treatment of neurodegenerative diseases. In an in vitro study, the expression of AChE was up-regulated in lipopolysaccharide (LPS)-induced microglia/macrophage and contrarily potentiated the inflammatory responses via disturbing the cholinergic anti-inflammatory pathway (CAP).

Regulatory T cells-related gene in primary sclerosing cholangitis: evidence from Mendelian randomization and transcriptome data.

The present study utilized large-scale genome-wide association studies (GWAS) summary data (731 immune cell subtypes and three primary sclerosing cholangitis (PSC) GWAS datasets), meta-analysis, and two PSC transcriptome data to elucidate the pivotal role of Tregs proportion imbalance in the occurrence of PSC. Then, we employed weighted gene co-expression network analysis (WGCNA), differential analysis, and 107 combinations of 12 machine-learning algorithms to construct and validate an artificial intelligence-derived diagnostic model (Tregs classifier) according to the average area under curve (AUC) (0.959) in two cohorts.

Elucidating the backbone degradation mechanism of poly(7-oxa-2,3-diazanorbornene).

Our recent study introduced a novel class of polymers, poly(7-oxa-2,3-diazanorbornene), characterized by synthetic accessibility and the capacity for living polymerization and degradation even under pH = 7.4 buffered conditions. In this work, our research delves into the polymer's degradation behavior, revealing a detailed mechanism of degradation under both acidic and neutral pH environments.

The modulation of proteomics and antioxidant stress is involved in the effect of nitazoxanide against Japanese encephalitis virus in vitro.

Japanese encephalitis virus (JEV) is a significant circulating arbovirus flavivirus and the primary cause of viral encephalitis in Asia. Previous studies have demonstrated that nitazoxanide (NTZ), an antiparasitic gastroenteritis medication classified as a thiazolide, exhibits efficacy against JEV both in vitro and in vivo. To explore the potential antiviral mechanisms, we employed Tandem Mass Tag (TMT)-based quantitative proteomics to identify differentially expressed proteins (DEPs) among three groups: Blank cell group, JEV-infected cell group, and JEV-infected cells treated with NTZ.

Burden of diabetes mellitus in Weifang: Changing trends in prevalence and deaths from 2010 to 2021.

Objective: The objective of this study is to analyze the death characteristics and burden of disease (BOD) in diabetes mellitus (DM) patients in Weifang from 2010 to 2021. The findings will serve as a foundational data source and theoretical framework for public health administrative departments in the formulation of DM-related policies.

Methods: The annual percent change (APC) and average annual percent change (AAPC) of the disability-adjusted life years (DALY), years of life lost (YLL), and years lived with disability (YLD) in DM residents from 2010 to 2021 were analyzed using the Joinpoint software to reflect the changing trend of the BOD in DM patients.

Up-regulation of myelin-associated glycoprotein is associated with the ameliorating effect of omega-3 polyunsaturated fatty acids on Alzheimer's disease progression in APP-PS1 transgenic mice.

Alzheimer's disease (AD) is a neurodegenerative disorder characterized by progressive behavioral and cognitive impairments. Despite growing evidence of the neuroprotective action of omega-3 polyunsaturated fatty acids (PUFAs), the effects and mechanism of omega-3 PUFAs on AD control are yet to be clarified. By crossing male heterozygous fat-1 mice with female APP/PS1 mice, we assessed whether elevated tissue omega-3 PUFA levels could alleviate AD progression and their underlying mechanism among the offspring WT, APP/PS1 and APP/PS1 × fat-1 groups at various stages.