Impact of Edible Insect Polysaccharides on Mouse Gut Microbiota: A Study on White-Spotted Flower Chafer Larva () and Silkworm Pupa ().

The increasing global population and the environmental consequences of meat consumption have led to the exploration of alternative sources of protein. Edible insects have gained attention as a sustainable and nutritionally rich meat alternative. We investigated the effects of two commonly consumed insects, larva and pupa, on beneficial gut microbiota growth, using whole 16s metagenome sequencing to assess diet-associated changes.

Pituitary Gland Macroadenoma with Associated Hearing Loss.

Pituitary macroadenomas are benign neoplasms that can cause a range of symptoms due to a mass effect on surrounding structures. This case report describes a 51-year-old male presenting with progressive bilateral hearing impairment and significant deterioration in speech discrimination over several years. Examination revealed normal tympanic membranes and no neurological deficits, while pure tone audiometry indicated mild to moderate sensorineural hearing loss.

The Application of L-Serine-Incorporated Gelatin Sponge into the Calvarial Defect of the Ovariectomized Rats.

Background: Osteoporosis, characterized by decreased bone mineral density due to an imbalance between osteoblast and osteoclast activity, poses significant challenges in bone healing, particularly in postmenopausal women. Current treatments, such as bisphosphonates, are effective but associated with adverse effects like medication-related osteonecrosis of the jaw, necessitating safer alternatives.

Methods: This study investigated the use of L-serine-incorporated gelatin sponges for bone regeneration in calvarial defects in an ovariectomized rat model of osteoporosis.

Targeting proprotein convertase subtilisin/kexin type 7 in macrophages as a therapeutic strategy to mitigate myocardial infarction-induced inflammation.

Myocardial infarction (MI), a major form of coronary artery disease (CAD), triggers a severe inflammatory response in the heart, resulting in increased cell death and adverse ventricular remodeling. Despite treatment advancements, MI remains a significant risk factor for heart failure, underscoring the necessity for a more in-depth exploration of immune cell mechanisms. Proprotein convertase subtilisin/kexin type 7 (PCSK7), expressed in various tissues and immune cells, has been implicated in cardiovascular disease, yet its specific role in cardiac immune cells remains poorly understood.

Extracellular peroxiredoxin 5 exacerbates atherosclerosis via the TLR4/MyD88 pathway.

Backgroungd And Aims: Peroxiredoxin 5 (PRDX5), an atypical 2-Cys peroxiredoxin (PRDX), is known to regulate global oxidative stresses and inflammatory responses. Inflammation and oxidative stress are pivotal factors in the development of atherosclerosis, especially in the context of vascular endothelial dysfunction. However, effects of PRDX5 on atherosclerosis remain unclear.

Bio-Inspired Neuromorphic Sensory Systems from Intelligent Perception to Nervetronics.

Inspired by the extensive signal processing capabilities of the human nervous system, neuromorphic artificial sensory systems have emerged as a pivotal technology in advancing brain-like computing for applications in humanoid robotics, prosthetics, and wearable technologies. These systems mimic the functionalities of the central and peripheral nervous systems through the integration of sensory synaptic devices and neural network algorithms, enabling external stimuli to be converted into actionable electrical signals. This review delves into the intricate relationship between synaptic device technologies and neural network processing algorithms, highlighting their mutual influence on artificial intelligence capabilities.

Efficient Regeneration of Transgenic Rice from Embryogenic Callus via -Mediated Transformation: A Case Study Using and Apple Genes.

Genetic transformation is a critical tool for gene manipulation and functional analyses in plants, enabling the exploration of key phenotypes and agronomic traits at the genetic level. While dicotyledonous plants offer various tissues for in vitro culture and transformation, monocotyledonous plants, such as rice, have limited options. This study presents an efficient method for genetically transforming rice ( L.

A nanoscale visual exploration of the pathogenic effects of bacterial extracellular vesicles on host cells.

Background: Bacterial extracellular vesicles (EVs) are pivotal mediators of intercellular communication and influence host cell biology, thereby contributing to the pathogenesis of infections. Despite their significance, the precise effects of bacterial EVs on the host cells remain poorly understood. This study aimed to elucidate ultrastructural changes in host cells upon infection with EVs derived from a pathogenic bacterium, Staphylococcus aureus (S.

Antioxidant and cholesterol regulatory effect of flavonoid-rich silk sericin.

Cholesterol is a component of cell membranes and a precursor of hormones, and excess levels are associated with disease development; therefore, it must be maintained within the normal range. Silkworm cocoons are known to contain bioactive substances. Therefore, we compared the bioactivities of pigmented and white silkworm cocoons.

Association Between Ursodeoxycholic Acid and Clinical Outcomes in Patients With COVID-19 Infection: Population-Based Cohort Study.

Background: Several studies have investigated the relationship between ursodeoxycholic acid (UDCA) and COVID-19 infection. However, complex and conflicting results have generated confusion in the application of these results.

Objective: We aimed to investigate whether the association between UDCA and COVID-19 infection can also be demonstrated through the analysis of a large-scale cohort.

Investigating the impact of poverty on mental illness in the UK Biobank using Mendelian randomization.

It is unclear whether poverty and mental illness are causally related. Using UK Biobank and Psychiatric Genomic Consortium data, we examined evidence of causal links between poverty and nine mental illnesses (attention deficit and hyperactivity disorder (ADHD), anorexia nervosa, anxiety disorder, autism spectrum disorder, bipolar disorder, major depressive disorder, obsessive-compulsive disorder, post-traumatic stress disorder and schizophrenia). We applied genomic structural equation modelling to derive a poverty common factor from household income, occupational income and social deprivation.

Peroxiredoxin 3 Deficiency Exacerbates DSS-Induced Acute Colitis via Exosomal miR-1260b-Mediated Barrier Disruption and Proinflammatory Signaling.

Peroxiredoxin3 (Prdx3) is an intracellular antioxidant enzyme that is specifically localized in mitochondria and protects against oxidative stress by removing mitochondrial reactive oxygen species (ROS). The intestinal epithelium provides a physical and biochemical barrier that segregates host tissues from commensal bacteria to maintain intestinal homeostasis. An imbalance between the cellular antioxidant defense system and oxidative stress has been implicated in the pathogenesis of inflammatory bowel disease (IBD).

Electron Capture vs Transfer Dissociation for Site Determination of Tryptic Peptide Tyrosine Sulfation: Direct Detection of Fibrinogen Sulfation Sites and Identification of Novel Isobaric Interferences.

Tyrosine sulfation, an understudied but crucial post-translational modification, cannot be directly detected in conventional nanoflow liquid chromatography-tandem mass spectrometry (nanoLC-MS/MS) due to the extreme sulfate lability. Here, we report the detection of sulfate-retaining fragments from LC-electron capture dissociation (ECD) and nanoLC-electron transfer higher energy collision dissociation (EThcD). Sulfopeptide candidates were identified by Proteome Discoverer and MSFragger analysis of nanoLC-HCD MS/MS data and added to inclusion lists for LC-ECD or nanoLC-EThcD MS/MS.

(OC) Extracts Protects ARPE-19 Cells against Oxidative Stress via Activation of the Mitogen-Activated Protein Kinases (MAPKs)/ Nuclear Factor-κB (NF-κB) Pathway.

(OC) is a well-known edible insect. Several researches on the health benefits of OC consumption have been performed to date; however, their effect on eye health remains largely unknown. This study aimed to assess the protective effects of OC extracts on the oxidative stress on the retinal pigment epithelium (RPE) cells.

Primary Cilium in Neural Crest Cells Crucial for Anterior Segment Development and Corneal Avascularity.

Purpose: Intraflagellar transport 46 (IFT46) is an integral subunit of the IFT-B complex, playing a key role in the assembly and maintenance of primary cilia responsible for transducing signaling pathways. Despite its predominant expression in the basal body of cilia, the precise role of Ift46 in ocular development remains undetermined. This study aimed to elucidate the impact of neural crest (NC)-specific deletion of Ift46 on ocular development.

Ultrafast underwater self-healing piezo-ionic elastomer via dynamic hydrophobic-hydrolytic domains.

The development of advanced materials capable of autonomous self-healing and mechanical stimulus sensing in aquatic environments holds great promise for applications in underwater soft electronics, underwater robotics, and water-resistant human-machine interfaces. However, achieving superior autonomous self-healing properties and effective sensing simultaneously in an aquatic environment is rarely feasible. Here, we present an ultrafast underwater molecularly engineered self-healing piezo-ionic elastomer inspired by the cephalopod's suckers, which possess self-healing properties and mechanosensitive ion channels.

Whole-exome sequencing in UK Biobank reveals rare genetic architecture for depression.

Nearly two hundred common-variant depression risk loci have been identified by genome-wide association studies (GWAS). However, the impact of rare coding variants on depression remains poorly understood. Here, we present whole-exome sequencing analyses of depression with seven different definitions based on survey, questionnaire, and electronic health records in 320,356 UK Biobank participants.

Tongue Metastasis From Renal Cell Carcinoma: A Rare Case Presentation.

Renal cell carcinoma (RCC) is characterized by a marked metastatic potential and is the third most common cancer of metastasis to the head and neck, following breast and lung cancer. We report a rare case of a patient with RCC with metastasis to the tongue. A 72-year-old man visited our otorhinolaryngology clinic complaining of tongue pain and ulcerative lesions which occurred 3 weeks before.

Changes of synaptic vesicles in three-dimensional synapse models by treatment with umbelliferone in scopolamine-induced hippocampal injury model.

The neuroprotective effects of umbelliferone (UMB) were visualized in three-dimensional (3D) images on vesicle density changes of organotypic hippocampal slice tissues (OHSCs) induced by scopolamine by high voltage electron microscopy. Observations revealed that the number of vesicles decreased in OHSCs induced by scopolamine, and UMB was found to inhibit scopolamine-induced reduction in vesicles, resulting in an increase in vesicle count. These 3D models provide valuable insight for understanding the increase of synapse vesicles in hippocampal tissues treated with UMB.