Treating myocardial infarction via a nano-ultrasonic contrast agent-mediated high-efficiency drug delivery system targeting macrophages.

Following myocardial infarction (MI), the accumulation of CD86-positive macrophages in the ischemic injury zone leads to secondary myocardial damage. Precise pharmacological intervention targeting this process remains challenging. This study engineered a nanotherapeutic delivery system with CD86-positive macrophage-specific targeting and ultrasound-responsive release capabilities.

Automated Visual Inspection for Precise Defect Detection and Classification in CBN Inserts.

In the high-stakes domain of precision manufacturing, Cubic Boron Nitride (CBN) inserts are pivotal for their hardness and durability. However, post-production surface defects on these inserts can compromise product integrity and performance. This paper proposes an automated detection and classification system using machine vision to scrutinize these surface defects.

Fibrinogen, FDP and D-Dimer as Potential Biomarkers for Disease Severity in Ulcerative Colitis: A Retrospective Study.

Purpose: Ulcerative colitis (UC) is an idiopathic, chronic inflammatory disease that primarily affects the large intestine. Coagulation abnormalities have been detected in UC patients. This study aimed to evaluate coagulation-related parameters in patients with UC.

Decoded EEG neurofeedback-guided cognitive reappraisal training for emotion regulation.

Neurofeedback, when combined with cognitive reappraisal, offers promising potential for emotion regulation training. However, prior studies have predominantly relied on functional magnetic resonance imaging, which could impede its clinical feasibility. Furthermore, these studies have primarily focused on reducing negative emotions while overlooking the importance of enhancing positive emotions.

Cell components of tumor microenvironment in lung adenocarcinoma: Promising targets for small-molecule compounds.

Lung cancer is one of the most lethal tumors in the world with a 5-year overall survival rate of less than 20%, mainly including lung adenocarcinoma (LUAD). Tumor microenvironment (TME) has become a new research focus in the treatment of lung cancer. The TME is heterogeneous in composition and consists of cellular components, growth factors, proteases, and extracellular matrix.

Endothelial-derived exosomes: A novel therapeutic strategy for LPS-induced myocardial damage with anisodamine.

Sepsis-induced myocardial dysfunction presents significant challenges in clinical management and is associated with increased mortality. Anisodamine (654-1/-2) has potentials in alleviating cardiac and endothelial impairments associated with sepsis. Exosomes, small vesicles secreted by cells, carry various bioactive molecules, such as nucleic acids, proteins, and lipids.

Biodegradable fluorescent protein chromophore nanoparticles for hypoxic two-photon photodynamic therapy.

In this paper, biodegradable red fluorescent protein (RFP) chromophore analogue DPFP-SS-FA nanoparticles were synthesized for hypoxic two-photon photodynamic therapy. The maximum emission wavelength of DPFP-SS-FA is in the red-to-near-infrared region at 674 nm. Interestingly, these DPFP-SS-FA nanoparticles remain stable under physiological conditions, but deplete glutathione and disintegrate into the RFP chromophore analogue monomer in the tumor microenvironment.

Nicotinamide Alleviates Synergistic Impairment of Intestinal Barrier Caused by MC-LR and NaNO Coexposure.

Microcystin-LR (MC-LR) and nitrites from the environment and daily life can be ingested and absorbed by humans via the digestive tract. However, their combined effects on intestinal health remain unclear. Here, the combined impact of MC-LR and sodium nitrite (NaNO) on the intestines of mice was investigated under actual human exposure conditions.

Anisodamine (654-1/654-2) ameliorates septic kidney injury in rats by inhibiting inflammation and apoptosis.

Introduction: To investigate the protective effects of anisodamine (654-1/654-2) against acute kidney injury (AKI) in LPS-induced septic shock rats and explore its molecular mechanisms.

Methods: 56 rats were randomly divided into 8 groups: control, LPS, LPS + 654-1, and LPS + 654-2 (1.25, 2.

Identification and validation of diagnostic markers related to immunogenic cell death and infiltration of immune cells in diabetic nephropathy.

Introduction: Immunogenic cell death (ICD) is a unique cell death triggered by chemotherapy. However, studies elucidating the potential therapeutic role of ICD and the underlying mechanism in diabetic nephropathy (DN) are limited.

Methods: WGCNA was conducted on the human kidney biopsy data linked to DN, analyzing gene sets associated with ICD.

Hypoxia-induced TGFBI maintains glioma stem cells by stabilizing EphA2.

Glioma stem cells (GSCs) have emerged as pivotal drivers of tumor malignancy, sustained by various microenvironmental factors, including immune molecules and hypoxia. In our previous study, we elucidated the significant role of transforming growth factor beta-induced protein (TGFBI), a protein secreted by M2-like tumor-associated macrophages, in promoting the malignant behavior of glioblastoma (GBM) under normoxic conditions. Building upon these findings, the objective of this study was to comprehensively explore the crucial role and underlying mechanisms of autocrine TGFBI in GSCs under hypoxic conditions.

Loss-of-function variant in TDRD6 cause male infertility with severe oligo-astheno-teratozoospermia in human and mice.

Oligo-astheno-teratozoospermia (OAT) is a common cause of male infertility, but the genetic basis of most OAT cases is still unknown. Here, one homozygous loss-of-function (LOF) variant in TDRD6, c.G1825T/p.

A head-to-head comparison of polymer interaction with mucin from porcine stomach and bovine submaxillary glands.

Native mucus is heterogeneous, displays high inter-individual variation and is prone to changes during harvesting and storage. To overcome the lack of reproducibility and availability of native mucus, commercially available purified mucins, porcine gastric mucin (PGM) and mucin from bovine submaxillary gland (BSM), have been widely used. However, the question is to which extent the choice of mucin matters in studies of their interaction with polymers as their composition, structure and hence physicochemical properties differ.

CircETV6 acts as an oncogenic driver in hepatocellular carcinoma progression.

Circular RNA (circRNA) plays important role in hepatocellular carcinoma (HCC) progression. However, the role and mechanism of circETV6 in HCC progression remain unclear. The levels of circETV6, ETV6, miR-383-5p, and PTPRE were tested by quantitative reverse-transcription polymerase chain reaction.

Metabolomic profiling integrated with molecular exploring delineates the action of Ligusticum chuanxiong hort. on migraine.

Introduction: Ligusticum chuanxiong hort. (Chuanxiong, CX) is a well-known traditional edible-medicinal herb, especially in brain diseases. However, there is a lack of studies focusing on the action of CX in metabolites of migraine.

A low level of tumor necrosis factor α in tumor microenvironment maintains the self-renewal of glioma stem cells by Vasorin-mediated glycolysis.

Background: Self-renewal of glioma stem cells (GSCs) is responsible for glioblastoma (GBM) therapy resistance and recurrence. Tumor necrosis factor α (TNFα) and TNF signaling pathway display an antitumor activity in preclinical models and in tumor patients. However, TNFα exhibits no significance for glioma clinical prognosis based on the Glioma Genome Atlas database.

Exploring the Mechanism of Shen Qi Gui Oral Liquid against Chemotherapy-Induced Myelosuppression in Cancer Patients Based on Network Pharmacology and Molecular Docking.

Background: Shen Qi Gui oral liquid (SQG) may be beneficial for chemotherapyinduced myelosuppression (CIM). However, the underlying mechanism of CIM treated with SQG is still lacking.

Methods: A total of 27 blood samples from cancer patients were selected to perform RNA-seq to obtain the Differentially Expressed Genes (DEGs).

Modulation of the Structural, Magnetic, and Dielectric Properties of YMnO by Cu Doping.

The lower valence compensation of YMnCuO ( = 0.00, 0.05, and 0.

Triptolide decreases podocytes permeability by regulating TET2-mediated hydroxymethylation of ZO-1.

Podocyte injury or dysfunction can lead to proteinuria and glomerulosclerosis. Zonula occludens 1 (ZO-1) is a tight junction protein which connects slit diaphragm (SD) proteins to the actin cytoskeleton. Previous studies have shown that the expression of ZO-1 is decreased in chronic kidney disease (CKD).