PEGylated Nanoliposomal Doxorubicin Conjugated with Specific TREM2 Peptides for Glioma-Targeting Therapy.

PEGylated liposomes can deliver anti-cancer drugs to brain tumors, and achieve enhanced permeability and retention effects. Triggering receptor expressed on myeloid cells 2 (TREM2) is an excellent biomarker for precise therapy of glioma. The present study is aimed at designing PEGylated nanoliposomal doxorubicin (PLD) conjugated with peptides targeting TREM2 for glioma-targeting therapy.

Progress in the treatment of Alzheimer's disease based on nanosized traditional Chinese medicines.

Traditional Chinese medicine (TCM) has been employed for centuries in treating and managing Alzheimer's disease (AD). However, their effective delivery to target sites can be a major challenge. This is due to their poor water solubility, low bioavailability, and potential toxicity.

An expert consensus statement on biomarkers of ageing for use in intervention studies.

Biomarkers of ageing serve as important outcome measures in longevity-promoting interventions. However, there is limited consensus on which specific biomarkers are most appropriate for human intervention studies. This work aimed to address this need by establishing an expert consensus on biomarkers of ageing for use in intervention studies via the Delphi method.

A multicenter, randomized, parallel-controlled clinical trial protocol to evaluate the safety and efficacy of irreversible electroporation compared with radiofrequency ablation for the treatment of small hepatocellular carcinoma.

Background: At present, the main clinical application of local ablation therapy, such as radiofrequency ablation (RFA), is to heat the tissue to a certain temperature. However, high temperature will cause thermal damage. Irreversible electroporation (IRE) is a novel minimally invasive local ablation technology for tumors.

A label-free fluorescent-hydrogel sensor for heparin detection in diluted whole blood.

Heparin is a widely used blood anticoagulant and its monitoring in blood is essential during surgery. Unavoidable interference factors such as blood color and luminescence can interfere with the fluorescence visualization of heparin. Herein, we found a ratiometric fluorescence probe consisting of SYBR green and cresyl violet responsive to heparin mainly based on electrostatic interactions.

Interventions for prevention and treatment of trastuzumab-induced cardiotoxicity: an umbrella review of systematic reviews and meta-analyses.

Background: Trastuzumab therapy for HER2-positive cancers is associated with cardiotoxicity. This umbrella review synthesizes evidence from systematic reviews and meta-analyses on cardioprotective interventions during trastuzumab treatment.

Methods: A comprehensive search was conducted in PubMed, Embase, Cochrane Library, and Web of Science.

Unveiling the Potential of Natural Resources-Derived Therapeutics for Improved Malaria Management: Computational to Experimental Studies.

Malaria kills millions of people annually, and it is one of the major causes of preventable mortality in the world. Of the different plasmodium species that induce malaria, Plasmodium falciparum and Plasmodium vivax account for the most severe form of malarial disease in humans. This review focuses on understanding preventive measures, mutation-based disease evolution, malaria-related biomarkers, and potential plant bioactive components for the treatment and management of malaria.

Glutamine-αKG axis affects dentin regeneration and regulates osteo/odontogenic differentiation of mesenchymal adult stem cells via IGF2 m6A modification.

Background: Multi-lineage differentiation of mesenchymal adult stem cells (m-ASCs) is crucial for tissue regeneration and accompanied with metabolism reprogramming, among which dental-pulp-derived m-ASCs has obvious advantage of easy accessibility. Stem cell fate determination and differentiation are closely related to metabolism status in cell microenvironment, which could actively interact with epigenetic modification. In recent years, glutamine-α-ketoglutarate (αKG) axis was proved to be related to aging, tumorigenesis, osteogenesis etc.

Shedding light on vascular imaging: the revolutionary role of nanotechnology.

Vascular dysfunction, characterized by changes in anatomy, hemodynamics, and molecular expressions of vasculatures, is closely linked to the onset and development of diseases, emphasizing the importance of its detection. In clinical practice, medical imaging has been utilized as a significant tool in the assessment of vascular dysfunction, however, traditional imaging techniques still lack sufficient resolution for visualizing the complex microvascular systems. Over the past decade, with the rapid advancement of nanotechnology and the emergence of corresponding detection facilities, engineered nanomaterials offer new alternatives to traditional contrast agents.

Neuroimaging techniques, gene therapy, and gut microbiota: frontier advances and integrated applications in Alzheimer's Disease research.

Alzheimer's Disease (AD) is a neurodegenerative disorder marked by cognitive decline, for which effective treatments remain elusive due to complex pathogenesis. Recent advances in neuroimaging, gene therapy, and gut microbiota research offer new insights and potential intervention strategies. Neuroimaging enables early detection and staging of AD through visualization of biomarkers, aiding diagnosis and tracking of disease progression.

Profiling immune cell-related gene features and immunoregulatory ceRNA in ischemic stroke.

Molecules in immune cells plays a vital role in the pathogenesis of ischemic stroke (IS). The aim of this study is to profile the landscape of molecules on the basis of immune cells in IS peripheral blood and construct an immunoregulatory competing endogenous RNA (ceRNA) network. We collected and combined multiple public transcriptome datasets from the peripheral blood of IS patients and healthy controls.

The quantity, reliability, transparency, reporting, and interpretation of pharmacovigilance signal detection studies in pregnancy: a meta-epidemiological study.

Purpose: To systematically review the characteristics of the available pharmacovigilance signal detection studies in pregnancy, and comprehensively assess the reliability, transparency, reporting, and interpretation of these studies.

Methods: We searched five databases from inception to February 2024 to identify the available pharmacovigilance signal detection studies in pregnancy. We extracted three aspects of information (basic information, data processing modes, signal detection analyses) to assess the reliability, transparency, and reporting of each study.

BMAL1 upregulates STX17 levels to promote autophagosome-lysosome fusion in hippocampal neurons to ameliorate Alzheimer's disease.

We aim to investigate muscle ARNT-like protein 1 (BMAL1) regulation of syntaxin17 (STX17) in mouse hippocampal neurons, focusing on autophagy and amyloid-β (Aβ) deposition. Autophagosome-lysosome fusion in APP/PS1 hippocampal tissues was observed using transmission electron microscopy, while mRNA levels of LC3II and P62 were measured via reverse-transcription PCR (RT-PCR) after Amyloid precursor protein (APP) overexpression. STX17, linked to autophagy and differentially expressed in Alzheimer's disease (AD) brains, was knocked down or overexpressed to assess its effects.

The catch-up growth follow-up management system use and need for the parents of premature infants after discharge based on a WeChat mini program: A cross-sectional survey in China.

Preterm birth is a significant public health concern. To achieve a growth trajectory consistent with the genetic law, a catch-up growth strategy must be adopted for these infants to achieve normal growth and development. The aim of this study is to investigate the use requirements of a WeChat mini program-based post-discharge catch-up growth follow-up management system for the parents of preterm infants.

Cardiac Applications of CRISPR/AAV-Mediated Precise Genome Editing.

The ability to efficiently make precise genome edits in somatic tissues will have profound implications for gene therapy and basic science. CRISPR/Cas9 mediated homology-directed repair (HDR) is one approach that is commonly used to achieve precise and efficient editing in cultured cells. Previously, we developed a platform capable of delivering CRISPR/Cas9 gRNAs and donor templates via adeno-associated virus to induce HDR (CASAAV-HDR).

Age assessment of Chinese Tibetan twins using multiple skeletal age estimation methods: A case report.

This case presents a unique age estimation involving Chinese Tibetan twins, where one of them has been arrested for alleged rape. His parents claimed he was about 13 years old without providing any official age documentation. Since age is important in criminal proceedings in China, bone age estimation was conducted to determine the chronological age of the twins.

Development and validation of the Post-COVID Symptom Scale for Children/Youth (PCSS-C/Y).

This study aims to develop and validate the Post-COVID Symptom Scale for Children/Youth (PCSS-C/Y), which is a comprehensive tool for measuring the symptom burden of post-COVID-19 conditions-persistent symptoms after SARS-CoV-2 infection, commonly known as Long COVID-and its impact on health-related quality of life among children and adolescents. Parents of children and adolescents, adolescents, and young adults with and without a history of COVID-19 were invited to fill in a questionnaire from October 2022 to June 2023. There were 386 valid parent proxy-reported responses, 433 valid adolescent self-reported responses, and 324 valid young adult self-reported responses included in the final analysis.

Emergence of -bearing MDR-hypervirulent ST307.

We report for the first time whole-genome sequencing of four multidrug-resistant sequence type (ST) 307 recovered from patients in two hospitals in Armenia. Comparative genomic analysis revealed that the isolates were closely related, with a maximum of 39 single nucleotide polymorphism (SNP) differences in the core genome. All Armenian isolates carried the integrative and conjugative element ICE4, which bears the yersiniabactin locus, and shared a common evolutionary origin, diverging around 2005 (95% CI: 1999 to 2011).

Analysis the Burden of Breast Cancer Among Adolescents and Young Adults Using the Global Burden of Disease 2021.

Background: Unique features and worse outcomes have been reported for breast cancers among adolescents and young adults (AYAs; age 15-39 years). However, there are few up-to-date and comprehensive data to analyze the disease burden of AYA breast cancer.

Patients And Methods: The data of incidence, deaths, and disability-adjusted life years (DALYs) owing to breast cancer was obtained from the Global Burden of Disease (GBD) 2021.

Identification of core immune-related genes CTSK, C3, and IFITM1 for diagnosing Helicobacter pylori infection-associated gastric cancer through transcriptomic analysis.

Objectives: To identify diagnostic genes and mechanisms linking Helicobacter pylori (H. pylori) infection to gastric cancer.

Methods: Gene expression profiles from GEO were analyzed using differential expression gene (DEG) analysis, weighted gene co-expression network analysis (WGCNA), and functional enrichment.

π-HuB: the proteomic navigator of the human body.

The human body contains trillions of cells, classified into specific cell types, with diverse morphologies and functions. In addition, cells of the same type can assume different states within an individual's body during their lifetime. Understanding the complexities of the proteome in the context of a human organism and its many potential states is a necessary requirement to understanding human biology, but these complexities can neither be predicted from the genome, nor have they been systematically measurable with available technologies.