Artificial intelligence-assisted echocardiographic monitoring in pediatric patients on extracorporeal membrane oxygenation.

Background: Percutaneous extracorporeal membrane oxygenation (ECMO) is administered to pediatric patients with cardiogenic shock or cardiac arrest. The traditional method uses focal echocardiography to complete the left ventricular measurement. However, echocardiographic determination of the ejection fraction (EF) by manual tracing of the endocardial borders is time consuming and operator dependent.

ResNet-Vision Transformer based MRI-endoscopy fusion model for predicting treatment response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer: A multicenter study.

Background: Neoadjuvant chemoradiotherapy followed by radical surgery has been a common practice for patients with locally advanced rectal cancer, but the response rate varies among patients. This study aimed to develop a ResNet-Vision Transformer based magnetic resonance imaging (MRI)-endoscopy fusion model to precisely predict treatment response and provide personalized treatment.

Methods: In this multicenter study, 366 eligible patients who had undergone neoadjuvant chemoradiotherapy followed by radical surgery at eight Chinese tertiary hospitals between January 2017 and June 2024 were recruited, with 2928 pretreatment colonic endoscopic images and 366 pelvic MRI images.

Interaction mechanism of lipid metabolism remodeling, oxidative stress, and immune response mediated by Epinephelus coioides SRECII.

Scavenger receptors (SRs), a category of pattern recognition receptors primarily expressed on the surface of myeloid cells, play pivotal roles in oxidation response and lipid metabolism. However, current research on Scavenger Receptor class F type II (SRECⅡ) revolves around Van Den Ende-Gupta Syndrome (VDEG), the potential function of SRECII, particularly in regulating lipid metabolism and oxidative stress processes, remains elusive. Herein, we elucidate that SRECII from Epinephelus coioides (EcSRECII) may modulate fatty acid oxidation and oxidative stress levels via interactions with lipoprotein particles.

Multi-omics study of sex in greater amberjack (Seriola dumerili): Identifying related genes, analyzing sex-biased expression, and developing sex-specific markers.

The greater amberjack (Seriola dumerili) is a valuable marine fish with significant breeding potential, but does not exhibit clear sexual dimorphism in morphology. Sex research and the development of sex identification technology are important for breeding purposes. Through genome-wide association analysis (GWAS), we identified one significant sex-related SNP and 18 candidate sex-related SNPs, then obtained one significant sex-related gene (hsd17β1) and 20 candidate sex-related genes (hmbox1, ahcyl1, pdzd2, etc.

The relationship between small for gestational age infants and maternal health: a meta-analysis.

Background: Fetal growth restriction, commonly referred to as small for gestational age (SGA) in academic contexts, is associated with increased mortality rates and significant health risks. Fetal development is influenced by a complex interplay of maternal factors, fetal characteristics, and placenta fiction. This meta-analysis explored the relationship between the prevalence of SGA infants and various maternal conditions, such as overall health, lifestyle choices, and underlying medical conditions.

IGFL2 expression and surgical volume: Independent predictors of survival in gastric cancer.

This study aimed to assess the impact of surgeons' annual volume and insulin-like growth factor-like family member 2 (IGFL2) expression on gastric cancer prognosis. Clinicopathological data from 475 patients who underwent D2 lymph node dissection were analyzed. IGFL2 expression was evaluated using immunohistochemistry.

Flagellate bacteria-mediated tumour antigen delivery: A novel approach to enhance dendritic cell activation for in situ cancer vaccination.

In situ vaccination is a therapeutic approach aimed at exploiting tumour antigens available at a tumour site to induce tumour-specific adaptive immune responses. Antigens released from dying tumour cells are assumed to be taken up by activated dendritic cells and presented to T cells that seek out and destroy tumour cells. This process is significantly impeded in the immunosuppressive microenvironment of tumours.

Multifunctional nanoparticles potentiate in-situ tumor vaccines via reversing insufficient Photothermal therapy by disrupting tumor vasculature.

Photothermal therapy can trigger immunogenic cell death and release personalized in-situ tumor vaccine, activating immune responses to eliminate systemic tumors beyond the irradiated zone. However, the immune response of the in-situ tumor vaccines is often undermined by the residual tumor cells and their induced immunosuppressive tumor microenvironment (TME), which is attributed to insufficient photothermal effects stemming from the limited accumulation of photosensitizers. To overcome these limitations, we developed multi-functional nanoparticles (VI@Gd-NPs) that integrate a tumor vasculature-specific disrupting agent (Vadimezan, Phase III clinical drug), a photosensitizer (Indocyanine Green, ICG), and a magnetic resonance imaging contrast agent (Gadolinium, Gd) through chemical self-assembly.

Deciphering the multidimensional impact of expression on cancer prognosis, genetic alterations, and cellular functionality: A comprehensive Pan-cancer analysis.

Objectives: IGF-binding protein 1 () is a key regulator of insulin-like growth factors, impacting biological processes, including cancer progression and prognosis.

Materials And Methods: This study investigates genetic alterations affecting IGFBP1 expression in tumors using data from The Cancer Genome Atlas (TCGA) PanCancer Atlas via cBioPortal. We analyzed samples from 32 cancer types for mutation sites, including deep deletions, amplifications, and mutations.

Accelerating healing at high altitudes: Oxygen and bFGF delivery through nanoparticle-loaded gel dressings.

High altitude environment is mainly characterized by low oxygen. Due to persistent hypoxia, nonhealing wounds are common in high-altitude areas. Moreover, Basic fibroblast growth factor (bFGF) is a versatile biologically active substance that has crucial impact on wound healing.

Association between immune cells, inflammatory cytokines, and sarcopenia: Insights from a Mendelian randomization analysis.

Background: Recent studies have suggested a possible link between sarcopenia, immune dysregulation, and chronic inflammation, although the specific immune components implicated remain unclear. This investigation employs Mendelian Randomization (MR) to explore the reciprocal relationship between immune cells, inflammatory markers, and sarcopenia.

Method: We performed two-sample and multivariate MR analyses using publicly accessible genome-wide association studies (GWAS) summary statistics.

Host Gut-Derived Probiotic, G1-33, Improves Growth, Immunity, and Resistance to in Hybrid Grouper ( ♀ × ♂).

Several exogenous probiotics are applicable in fish culture; however, challenges in isolation and verification have hindered the full utilization of numerous host probiotics. Therefore, this study aimed to apply the host probiotic G1-33 to hybrid grouper ( ♀ × ♂) cultures and explore its mechanism of action. In total, 360 hybrid grouper were divided into four groups, which were fed the following for 60 days: three received commercial feed with varying concentrations of G1-33 (10, 10, and 10 CFU/g), while a control group received commercial feed.

Mesenchymal stem cell-derived extracellular vesicles in joint diseases: Therapeutic effects and underlying mechanisms.

Joint diseases greatly impact the daily lives and occupational functioning of patients globally. However, conventional treatments for joint diseases have several limitations, such as unsatisfatory efficacy and side effects, necessitating the exploration of more efficacious therapeutic strategies. Mesenchymal stem cell (MSC)-derived EVs (MSC-EVs) have demonstrated high therapeutic efficacyin tissue repair and regeneration, with low immunogenicity and tumorigenicity.

Aggregated Nanomanganese Enhances Radiation-Induced Antitumor Immunity.

Radiosensitizers play a pivotal role in enhancing radiotherapy (RT). One of the challenges in RT is the limited accumulation of nanoradiosensitizers and the difficulty in activating antitumor immunity. Herein, a smart strategy was used to achieve aggregation of nanomanganese adjuvants (MnAuNP-C&B) to enhance RT-induced antitumor immunity.

Deep learning model for the prediction of all-cause mortality among long term care people in China: a prospective cohort study.

This study aimed to develop a deep learning model to predict the risk stratification of all-cause death for older people with disability, providing guidance for long-term care plans. Based on the government-led long-term care insurance program in a pilot city of China from 2017 and followed up to 2021, the study included 42,353 disabled adults aged over 65, with 25,071 assigned to the training set and 17,282 to the validation set. The administrative data (including baseline characteristics, underlying medical conditions, and all-cause mortality) were collected to develop a deep learning model by least absolute shrinkage and selection operator.

Multifunctional hydrogels based on photothermal therapy: A prospective platform for the postoperative management of melanoma.

Preventing the recurrence of melanoma after surgery and accelerating wound healing are among the most challenging aspects of melanoma management. Photothermal therapy has been widely used to treat tumors and bacterial infections and promote wound healing. Owing to its efficacy and specificity, it may be used for postoperative management of tumors.

Disability level's impact on blood pressure-mortality association in older long-term care adults: evidence from a large Chinese cohort study.

Background: Evidence of the optimal blood pressure (BP) target for older adults with disability in long-term care is limited. We aim to analyze the associations of BP with mortality in older adults in long-term care setting with different levels of disability.

Methods: This prospective cohort study was based on the government-led long-term care programme in Chengdu, China, including 41,004 consecutive disabled adults aged ≥ 60 years.

MnO and roflumilast-loaded probiotic membrane vesicles mitigate experimental colitis by synergistically augmenting cAMP in macrophage.

Background: Ulcerative colitis (UC) is one chronic and relapsing inflammatory bowel disease. Macrophage has been reputed as one trigger for UC. Recently, phosphodiesterase 4 (PDE4) inhibitors, for instance roflumilast, have been regarded as one latent approach to modulating macrophage in UC treatment.

Nanoparticles for inducing Gaucher disease-like damage in cancer cells.

Nutrient avidity is one of the most distinctive features of tumours. However, nutrient deprivation has yielded limited clinical benefits. In Gaucher disease, an inherited metabolic disorder, cells produce cholesteryl-glucoside which accumulates in lysosomes and causes cell damage.

Aging-Related Sarcopenia: Metabolic Characteristics and Therapeutic Strategies.

The proportion of the elderly population is gradually increasing as a result of medical care advances, leading to a subsequent surge in geriatric diseases that significantly impact quality of life and pose a substantial healthcare burden. Sarcopenia, characterized by age-related decline in skeletal muscle mass and quality, affects a considerable portion of older adults, particularly the elderly, and can result in adverse outcomes such as frailty, fractures, bedridden, hospitalization, and even mortality. Skeletal muscle aging is accompanied by underlying metabolic changes.

Ensemble-Based Virtual Screening Led to the Discovery of Novel Lead Molecules as Potential NMBAs.

Neuromuscular blocking agents (NMBAs) are routinely used during anesthesia to relax skeletal muscle. Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels; NMBAs can induce muscle paralysis by preventing the neurotransmitter acetylcholine (ACh) from binding to nAChRs situated on the postsynaptic membranes. Despite widespread efforts, it is still a great challenge to find new NMBAs since the introduction of cisatracurium in 1995.