Role of Sphingosine-1-Phosphate Signaling Pathway in Pancreatic Diseases.

Sphingosine-1-phosphate (S1P) is a sphingolipid metabolic product produced via the phosphorylation of sphingosine by sphingosine kinases (SPHKs), serving as a powerful modulator of various cellular processes through its interaction with S1P receptors (S1PRs). Currently, this incompletely understood mechanism in pancreatic diseases including pancreatitis and pancreatic cancer, largely limits therapeutic options for these disorders. Recent evidence indicates that S1P significantly contributes to pancreatic diseases by modulating inflammation, promoting pyroptosis in pancreatic acinar cells, regulating the activation of pancreatic stellate cells, and affecting organelle functions in pancreatic cancer cells.

A new FRET-based fluorescent probe: Colorimetric and ratiometric detection of hypochlorite and anti-counterfeiting applications.

Hypochlorite (ClO), as the main component of widely used disinfectants in daily life, comes into closer contact with the human body, which can lead to a number of diseases. The high-performance method is increasingly needed to detect ClO in our daily life. In this report, we successfully synthesized a FRET ratiometric fluorescent probe (NDAC) containing benzoxadiazole moieties and coumarin moieties bound via ethylenediamine.

Post-translational regulation of muscle growth, muscle aging and sarcopenia.

Skeletal muscle makes up 30-40% of the total body mass. It is of great significance in maintaining digestion, inhaling and exhaling, sustaining body posture, exercising, protecting joints and many other aspects. Moreover, muscle is also an important metabolic organ that helps to maintain the balance of sugar and fat.

Novel Aggregation-Induced Emission Fluorescent Molecule for Platinum(IV) Ion-Selective Recognition and Imaging of Controlled Release in Cells.

The loading, delivery, and release of Pt(IV) precursors in living organisms are important aspects of exploring the development of platinum drugs. In recent years, the biological application of the fluorescent sensors to platinum drugs has been insufficient to meet the study of Pt(IV) precursors. It is urgent to design and develop a biocompatible, multifunctional fluorescent sensor for the study of loading, transport, and release of Pt(IV) ions.

M1 Microglia Induced Neuronal Injury on Ischemic Stroke via Mitochondrial Crosstalk between Microglia and Neurons.

Among the middle-aged and senile populations, ischemic stroke (IS) is a frequently occurring acute condition of the cerebrovascular system. Traditionally, it is recognized that when stroke occurs, microglia are activated into M1 phenotype and release cytotoxic cytokines, reactive oxygen species, proteases, and other factors, thus exacerbating the injury by further destroying or killing nearby neurons. In the latest research, the crucial role of the intercellular mitochondrial crosstalk on the stroke management has been demonstrated.

Plasma metabolomics and lipidomics signatures of motoric cognitive risk syndrome in community-dwelling older adults.

Introduction: Motoric cognitive risk syndrome (MCR) is characterized by subjective cognitive complaints (SCCs) and slow gait (SG). Metabolomics and lipidomics may potentiate disclosure of the underlying mechanisms of MCR.

Methods: This was a cross-sectional study from the West China Health and Aging Trend cohort study (WCHAT).

Combination of 3.0T magnetic resonance imaging T mapping with texture analysis for evaluating the degeneration of lumbar facet joints.

Objectives: Quantitative magnetic resonance imaging has been successfully applied to assess the status of cartilage biochemical components. This study aimed to investigate the performance of 3.0T magnetic resonance imaging T mapping combined with texture analysis for evaluating the early degeneration of lumbar facet joints.

Epidemiological survey of ticks and tick-borne pathogens in pet dogs in south-eastern China.

To understand the epidemiology of tick infestation and tick-borne diseases in pet dogs in south-eastern China and to develop a reference for their prevention and treatment, we collected 1550 ticks parasitizing 562 dogs in 122 veterinary clinics from 20 cities of south-eastern China. Dogs were tested for common tick-borne pathogens; collected ticks were identified and processed for the detection of tick-borne pathogens. The use of an in vitro ELISA diagnostic kit for antibody detection (SNAP®4Dx® Plus) on dog sera found the infection rates with Borrelia burgdorferi sensu lato, Ehrlichia canis, and Anaplasma spp.

Clinical diagnosis and mutation analysis of a Chinese family with Camurati-Engelmann disease.

Camurati-Engelmann disease (CED) is a rare autosomal dominant bone disorder caused by a mutation in transforming growth factor β1 (TGFβ1). The present study aimed to identify a Chinese family with suspected CED based on the clinical symptoms, including pain in extremities, waddling gait, muscle weakness, cortical thickening of the diaphysis of the long bones, and sclerosis of the skull, facial bone, and pelvis. Molecular analysis revealed the presence of the p.

A new marker, SOX11, aids the diagnosis of mantle cell lymphoma in the prostate: A case report.

Mantle cell lymphoma (MCL) of the prostate, either primary or secondary, is a rare entity. This case report examines an 83-year-old male who complained of not only nocturia (2-3 times), but also frequency and urgency of urination. The maximal urinary flow rate was 4.

First reported fatal Morganella morganii infections in chickens.

Morganella morganii, a Gram-negative rod commonly found in the intestines of humans and other animals, is here confirmed to cause a fatal infection in chickens by isolation and identification of the bacteria, 16S rRNA gene sequencing, and experimental infection. This is the first case of M. morganii infection in chickens.

Clinical features and pedigree report of a patient with giant neurofibroma.

Neurofibromatosis (NF) is a genetically inherited, autosomal-dominant disease with an incidence of 1/3,000 in live births. There are two types of NF, NF 1 and NF 2, and NF 1 is the most common type. This study reports on the diagnosis, treatment, and related family medical history of a rare case with NF-1 in the right lower leg.

Clinical images. Extragastrointestinal stromal tumor of lesser omentum mimicking a liver tumor.

Extragastrointestinal stromal tumors are rare, so clinicopathologic features are not fully elucidated. We report a large extragastrointestinal stromal tumor of the lesser omentum mimicking a liver tumor.