Global, regional, and national burden of lower respiratory infections and chronic obstructive pulmonary disease, 1990-2021: a systematic analysis from the global burden of disease study 2021.

Purpose: This study evaluates the global burden of lower respiratory infections (LRIs) and chronic obstructive pulmonary disease (COPD), focusing on their combined impact across age groups and regions.

Methods: Data from 204 countries were analyzed using spatiotemporal Gaussian process regression to estimate LRI and COPD incidence, prevalence, and disability-adjusted life years (DALYs). Age-standardized ratios (ASR) and the Socio-Demographic Index (SDI) were used to compare disease burdens, with trends assessed via linear regression and restricted cubic spline models.

Potential effects of indoor microbiome characteristics on health: A systematic review.

Objectives: This systematic review aims to assess the potential effects of exposure to microbial agents in the indoor environment on health outcomes.

Study Design: Systematic review.

Methods: A systematic literature search was conducted on Embase, PubMed, and Web of Science through January 2024, and reference lists of relevant articles were reviewed.

Environmental triggers of autoimmunity: The association between bisphenol analogues and systemic lupus erythematosus.

The aim of this research was to examine the correlation between the exposure to bisphenol analogues (BPs), such as bisphenol A (BPA), bisphenol F (BPF), and bisphenol S (BPS), and the risk of developing systemic lupus erythematosus (SLE). Ultra performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) was utilized to measure the levels of BPA, BPF, and BPS in the urine of 168 female participants diagnosed with SLE and 175 female participants who were deemed healthy controls. Logistic regression models were utilized to assess the connections between levels of bisphenol and the risk of SLE.

No causal association between pneumoconiosis and three inflammatory immune diseases: a Mendelian randomization study.

Objectives: To investigate the causal relationships between pneumoconiosis and rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and gout.

Methods: The random-effects inverse variance weighted (IVW) approach was utilized to explore the causal effects of the instrumental variables (IVs). Sensitivity analyses using the MR-Egger and weighted median (WM) methods were did to investigate horizontal pleiotropy.

c-Myc-Targeting PROTAC Based on a TNA-DNA Bivalent Binder for Combination Therapy of Triple-Negative Breast Cancer.

Triple-negative breast cancer (TNBC) is highly aggressive with a poor clinical prognosis and no targeted therapy. The c-Myc protein is a master transcription factor and a potential therapeutic target for TNBC. In this study, we develop a PROTAC (PROteolysis TArgeting Chimera) based on TNA (threose nucleic acid) and DNA that effectively targets and degrades c-Myc.

DNA Origami as a Nanomedicine for Targeted Rheumatoid Arthritis Therapy through Reactive Oxygen Species and Nitric Oxide Scavenging.

Rheumatoid arthritis (RA) severely threatens human health by causing inflammation, swelling, and pain in the joints and resulting in persistent synovitis and irreversible joint disability. In the development of RA, pro-inflammatory M1 macrophages, which express high levels of reactive oxygen species (ROS) and nitric oxide (NO), induce synovial inflammation and bone erosion. Eliminating ROS and NO in the inflamed joints is a potential RA therapeutic approach, which can drive the transition of pro-inflammatory M1 macrophages to the anti-inflammatory M2 phenotype.

AEP1-mediated PNA-protein conjugation enables erasable imaging of membrane proteins.

We report the use of a protein ligase to covalently ligate a protein to a peptide nucleic acid (PNA). The rapid ligation demands only an N-terminal GL dipeptide in the target protein and a C-terminal NGL tripeptide in the PNA. We demonstrate the versatility of this approach by attaching a PNA strand to three different proteins.

Fast and specific enrichment and quantification of cancer-related exosomes by DNA-nanoweight-assisted centrifugation.

Exosomes are nanoscale membrane vesicles actively released by cells and play an important role in the diagnosis of cancer-related diseases. However, it is challenging to efficiently enrich exosomes from extracellular fluids. In this work, we used DNA nanostructures as "nanoweights" during centrifugation to facilitate the enrichment of cancerous exosomes in human serum.

Aptamer-Integrated Scaffolds for Biologically Functional DNA Origami Structures.

The manufacture of DNA origami nanostructures with highly ordered functional motifs is of great significance for biomedical applications. Here, we present a robust strategy to produce customized scaffolds with integrated aptamer sequences, which enables direct construction of functional DNA origami structures. As we demonstrated, aptamers of various numbers and types were efficiently and stably integrated in user-defined positions of the scaffolds.

Nanoscale Affinity Double Layer Overcomes the Poor Antimatrix Interference Capability of Aptamers.

Poor antimatrix interference capability of aptamers is one of the major obstacles preventing their wide applications for real-sample detections. Here, we devise a multiple-function interface, denoted as a nanoscale affinity double layer (NADL), to overcome this bottleneck via in situ simultaneous target enrichment, purification, and detection. The NADL consists of an upper aptamer layer for target purification and sensing and a lower nanoscale solid-phase microextraction (SPME) layer for sample enrichment.

Independent or Influential? Spatial-Temporal Features of Coordination Level between Urbanization Quality and Urbanization Scale in China and Its Driving Mechanism.

The quality and scale of urbanization development are the two main aspects in China's current urbanization process. By measuring and analyzing the level differences in these two aspects, the healthy development of China's urbanization and urban-rural integration will be promoted. Based on the quality of urbanization and the scale of urbanization, this paper constructs an evaluation index system for urbanization coordination level.

Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor.

Phthalic acid esters (PAEs) areone of the major groups of persistent organic pollutants. The group-specific detection of PAEs is highly desired due to the rapid growing of congeners. DNA aptamers have been increasingly applied as recognition elements on biosensor platforms, but selecting aptamers toward highly hydrophobic small molecule targets, such as PAEs, is rarely reported.

Aptamer selection and application in multivalent binding-based electrical impedance detection of inactivated H1N1 virus.

The type A influenza viruses are the most virulent and variable human pathogens with epidemic or even pandemic threat. The development of sensitive, specific and safe field testing methods is in particular need and quite challenging. We report here the selection and practical utilization of the inactivated influenza virus-specific aptamers.

Selection of Group-Specific Phthalic Acid Esters Binding DNA Aptamers via Rationally Designed Target Immobilization and Applications for Ultrasensitive and Highly Selective Detection of Phthalic Acid Esters.

Phthalic acid esters (PAEs) are ubiquitous in the environment, and some of them are recognized as endocrine disruptors that cause concerns on ecosystem functioning and public health. Due to the diversity of PAEs in the environment, there is a vital need to detect the total concentration of PAEs in a timely and low-cost way. To fulfill this requirement, it is highly desired to obtain group-specific PAE binders that are specific to the basic PAE skeleton.

Effects of endogenous factors on regional land-use carbon emissions based on the Grossman decomposition model: a case study of Zhejiang Province, China.

The impact of land-use change on greenhouse gas emissions has become a core issue in current studies on global change and carbon cycle. However, a comprehensive evaluation of the effects of land-use changes on carbon emissions is very necessary. This paper attempted to apply the Grossman decomposition model to estimate the scale, structural, and management effects of land-use carbon emissions based on final energy consumption by establishing the relationship between the types of land use and carbon emissions in energy consumption.

[Spatiotemporal changes of wetlands in Hangzhou Bay Industrial Belt].

By using RS and GIS techniques, the spatiotemporal changes of wetlands in Hangzhou Bay Industrial Belt, one of the most developed zones in Zhejiang Province, from 1990 to 2005 were studied. There was a frequent conversion between the wetlands and other land use types and between the wetlands themselves, mainly manifested in the conversion between wetland and farmland, and from wetland to construction land and from tidal flat to aquiculture area. The comparative advantage of other land use types and the policy of cultivated land's requisition-compensation balance decided the inherent mechanisms of these spatiotemporal changes.