Lifespan trajectories of the morphology and tractography of the corpus callosum: A 5.0 T MRI study.

The corpus callosum (CC) is the largest white matter fiber bundle connecting the two hemispheres, facilitating interhemispheric integration and hemispheric specialization. Neuroimaging studies have identified the CC as a marker for aging and various neuropsychiatric disorders. However, studies focusing on high-resolution imaging and detailed lifespan characterizations of CC morphology and connectivity are still limited, highlighting the need for further investigation.

Percutaneous Coronary Interventional Treatment of Left Main Trifurcation Lesion: A Case Report.

Coronary artery disease (CAD) remains a leading cause of morbidity and mortality worldwide, particularly among complex high-risk and indicated patients (CHIP). Revascularization is often beneficial for these patients; however, it requires thorough risk stratification and close multidisciplinary collaboration between cardiologists and cardiac surgeons to optimize outcomes. Personalized treatment plans, including percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG), are crucial in this context.

Entacapone alleviates muscle atrophy by modulating oxidative stress, proteolysis, and lipid aggregation in multiple mice models.

Background: Skeletal muscle atrophy significantly affects quality of life and has socio-economic and health implications. This study evaluates the effects of entacapone (ENT) on skeletal muscle atrophy linked with oxidative stress and proteolysis.

Methods: C2C12 cells were treated with dexamethasone (Dex) to simulate muscle atrophy.

Macrophage Notch1 signaling modulates regulatory T cells via the TGFB axis in early MASLD.

Background & Aims: Hepatic immune imbalance is crucial for driving metabolic dysfunction-associated steatotic liver disease (MASLD) progression. However, the role of hepatic regulatory T cells (Tregs) in MASLD initiation and the mechanisms responsible for their change are not completely understood.

Methods: A mouse model subjected to a short-term high-fat diet (HFD) to mimic early steatosis, along with liver biopsy samples from patients with simple steatosis, and macrophage-specific Notch1-knockout mice (Notch1), were used to investigate the role of Tregs in early MASLD and the effect of hepatic macrophage Notch1 signaling on Treg frequency.

DHA Improves neurodevelopmental abnormalities in offspring of gestational diabetes mellitus patients via the PPAR-γ/FATP4 pathway.

Offspring of women with gestational diabetes mellitus (GDM) face an increased risk of long-term neurodevelopmental abnormalities. This study explores the altered expression of key placental fatty acid transport proteins-FATP2, FATP4, FATP6, FABP4, and FAT/CD36-in GDM patients, and the potential of docosahexaenoic acid (DHA) to mitigate neurodevelopmental risks in offspring by enhancing their expression through activation of peroxisome proliferator-activated receptor γ (PPAR-γ). Our findings demonstrate that placental FATP4 expression is reduced in GDM patients.

KLF10 Induced by Hypothermic Machine Perfusion Alleviates Renal Inflammation Through BIRC2/Noncanonical NF-κB Pathway.

Background: Hypothermic machine perfusion (HMP) is becoming the main preservation method for donation after circulatory death (DCD) kidneys. It can provide continuous flow and form shear stress (SS) upon endothelial cells (ECs), thereby regulating EC injury. Krüppel-like factor 10 (KLF10) has been shown to lessen vascular damage.

Non-Invasive Prenatal Diagnosis of Chromosomal and Monogenic Disease by a Novel Bioinspired Micro-Nanochip for Isolating Fetal Nucleated Red Blood Cells.

Purpose: Fetal nucleated red blood cells (fNRBCs) in the peripheral blood of pregnant women contain comprehensive fetal genetic information, making them an ideal target for non-invasive prenatal diagnosis (NIPD). However, challenges in identifying, enriching, and detecting fNRBCs limit their diagnostic potential.

Methods: To overcome these obstacles, we developed a novel biomimetic chip, replicating the micro-nano structure of red rose petals on polydimethylsiloxane (PDMS).

Exosomal ANXA2 facilitates ovarian cancer peritoneal metastasis by activating peritoneal mesothelial cells through binding with TLR2.

Background: Peritoneal dissemination of ovarian cancer (OvCa) can be largely attributed to the formation of a metastatic microenvironment driven by tumoral exosomes. Here, we aimed to elucidate the mechanisms through which exosomal annexin A2 (ANXA2) derived from OvCa cells induces an HPMC phenotypic shift in favour of peritoneal metastasis.

Methods: Immunohistochemistry and orthotopic and intraperitoneal OvCa xenograft mouse models were used to clarify the relationship between tumour ANXA2 expression and peritoneal metastasis.

Identification of AXL as a novel positive regulator of lipid raft in gastric cancer.

Lipid rafts are highly heterogeneous and dynamic microdomains involved in molecule trafficking and signaling transduction. This study investigates the role of lipid rafts in gastric cancer and their key regulators. Analyzing FFPE samples from 111 gastric cancer patients, we found that high lipid raft levels predict poor prognosis.

Innovative approaches in the discovery of terpenoid natural products.

As a class of natural compounds ubiquitous in nature, diverse terpenoids exhibit a broad spectrum of applications in human endeavors. The efficient discovery of novel terpenoids and the establishment of a terpene library for broad utilization represent pressing challenges in terpenoid natural product research. Various microbial platforms offer abundant precursors for terpene biosynthesis from diverse sources.

Monoexponential, biexponential, stretched exponential and diffusion kurtosis models of diffusion-weighted imaging: a quantitative differentiation of solitary pulmonary lesion.

Background: Diffusion-weighted imaging (DWI) can be used for quantitative tumor assessment. DWI with different models may show different aspects of tissue characteristics.

Objective: To investigate the diagnostic performance of parameters derived from monoexponential, biexponential, stretched exponential magnetic resonance diffusion weighted imaging (DWI) and diffusion kurtosis imaging (DKI) in differentiating benign from malignant solitary pulmonary lesions (SPLs).

Near-infrared light-enhanced polydopamine-based multifunctional nanoparticles for combination of chemodynamic and NO gas therapy in the treatment of osteosarcoma.

The emergence of treatment approaches that integrate conventional phototherapy with additional adjuvant treatments has garnered considerable interest. In this study, we proposed a complex utilizing Fe and polydopamine as a carrier, co-loaded with the nitric oxide initiator L-arginine (L-Arg) and the photosensitizer indocyanine green (ICG), as a potential strategy for the "photothermal/photodynamic/Chemodynamic/nitric oxide gas therapy" of osteosarcoma. Nanoparticles have the ability to undergo degradation within the mildly acidic conditions present in the tumor microenvironment.

Molecular imaging-guided diagnosis and treatment integration for brain diseases.

In practical clinical scenarios, improved diagnostic methods have been developed for the precise visualization of molecular targets using molecular imaging in brain diseases. Recently, the introduction of innovative molecular imaging modalities across both macroscopic and mesoscopic dimensions, with remarkable specificity and spatial resolution, has expanded the scope of applications beyond diagnostic testing, with the potential to guide therapeutic interventions, offering real-time feedback in the context of brain therapy. The molecular imaging-guided integration of diagnosis and treatment holds the potential to revolutionize disease management by enabling the real-time monitoring of treatment responses and therapy adjustments.

The Impact of Psychological Resilience on Fear of Pain and Activity Recovery in Post-Surgical Patients: An Observational Cohort Study.

Background: Fear of pain (FOP) and fear avoidance belief (FAB), play a crucial role in the occurrence and development of chronic pain. However, the dynamics of these factors in post-surgical pain appear to differ, with FOP often learned from others rather than directly caused by painful experiences. Psychological resilience refers to an individual's capacity to adapt effectively to adversity, challenges, and threats, and may play a significant role in overcoming FOP and avoidance behavior.

Endoplasmic Reticulum Stress Induces ROS Production and Activates NLRP3 Inflammasome Via the PERK-CHOP Signaling Pathway in Dry Eye Disease.

Purpose: The purpose of this study was to investigate the potential roles of endoplasmic reticulum (ER) stress in the development of dry eye disease (DED).

Methods: Single-cell RNA sequencing (scRNA-seq) data from the Gene Expression Omnibus (GEO) database, derived from corneal tissues of a dry eye mouse model, was processed using the Seurat R program. The results were validated using a scopolamine-induced dry eye mouse model and a hyperosmotic-induced cell model involving primary human corneal epithelial cells (HCECs) and immortalized human corneal epithelial (HCE-2) cells.

Impact of SGLT2 inhibitors on cardiovascular outcomes and metabolic events in Chinese han patients with chronic heart failure.

Objective: This study aimed to evaluate the real-world impact of sodium-glucose cotransporter 2 inhibitors (SGLT2i) on the efficacy, safety, and metabolic profiles of patients with chronic heart failure (CHF), both with and without type 2 diabetes mellitus (T2DM).

Methods: A cohort of 1,130 patients with reduced ejection fraction chronic heart failure (HFrEF) was recruited from Zhongnan Hospital of Wuhan University, spanning January 2021 to August 2023. Among these, 154 patients received SGLT2i therapy, while 131 patients were assigned to a non-SGLT2i group, following specified inclusion and exclusion criteria.

Psychometric properties of the Wijma Delivery Expectancy/Experience Questionnaire version A among Chinese expectant fathers.

Background: Evidence on the mental status of expectant fathers indicates that their fears of childbirth (FOC) are of great concern. In consideration of expectant fathers' increasing involvement during pregnancy and childbirth, it is necessary to provide a reliable instrument to measure the psychometric properties of expectant fathers. The purpose of this study was to revise the Wijma Delivery Expectancy/Experience Questionnaire version A (W-DEQ A) for expectant fathers, analyze the psychometric properties and explore its applicability to the Chinese population.

Serological proteomic profiling uncovered CDK5RAP2 as a novel marker in benign prostatic hyperplasia.

Background: Benign prostatic hyperplasia (BPH) affects approximately half of men over the age of 50. Early detection and timely treatment facilitate disease intervention and achieve a better clinical outcome. However, current clinical methods, such as prostate specific antigen (PSA), lack the sensitivity to accurately distinguish between BPH and prostate cancer (PCa).

Mendelian randomization analyses support causal relationships between HPV infection and colorectal cancer.

Background: Human Papillomavirus (HPV) infections leading to a variety of diseases are a global public health issue.Despite the well-established link between HPV infection and cervical and anogenital cancers, there is ongoing debate regarding the relationship between HPV infection and colorectal cancer (CRC).

Methods: We evaluated the causal connection between HPV infection and CRC utilizing five Mendelian randomization (MR) methods.

Effect of early essential newborn care on breastfeeding and outcomes of mothers/newborns post-cesarean section: a randomized controlled trial in China.

Background: The implementation of early essential newborn care (EENC) is important to maternal and neonatal health. However, few studies have conducted a complete procedure of EENC in cesarean section. This study aimed to systematically evaluate the effects of EENC during and after cesarean section.

ITGA3 promotes pancreatic cancer progression through HIF1α- and c-Myc-driven glycolysis in a collagen I-dependent autocrine manner.

Pancreatic cancer is characterized by severe metabolic stress due to its prominent desmoplasia and poor vascularization. Integrin subunit alpha 3 (ITGA3) is a cell surface adhesion protein involved in tumor progression. However, the role of ITGA3 in pancreatic cancer progression, especially in metabolic reprogramming, remains largely unknown.

Time-Resolved Levodopa Cascade Polymerization Tuned by Bimetallic MOF Fluorescent Nanozyme and Boric Acid for Butyrylcholinesterase Activity Dual-Mode Assay.

A ratiometric fluorescence-photothermal dual-mode assay method is constructed for the detection of butyrylcholinesterase (BChE) activity based on time-resolved levodopa (L-DOPA) cascade polymerization. First, a newly designed bimetallic metal-organic framework (MOF), Eu/Co-DPA (DPA: pyridine-2,6-dicarboxylic acid), is screened out as a fluorescent nanozyme with high catalytic activity and superior luminescence properties. In the presence of boric acid (BA), L-DOPA forms BA-esterified L-DOPA, which is catalyzed by Eu/Co-DPA to form the oligomers with strong blue fluorescence.

Prognostic Effect of Trigeminal Neuralgia Treated With Percutaneous Balloon Compression by Machine Learning-based Modeling of Radiomic Morphological Features.

Background: Trigeminal neuralgia (TN) is defined as spontaneous pain in the region of the trigeminal nerve that seriously affects a patient's quality of life. Percutaneous balloon compression of the trigeminal ganglion is a simple and reproducible surgical procedure that reduces the incidence of TN, but the postoperative outcome is poor in some patients, with it being ineffective or TN recurring.

Objectives: To establish a machine learning-based clinical imaging nomogram to predict the recurrence of trigeminal neuralgia in patients treated with percutaneous balloon compression.