CD147 mitochondria translocation induced airway remodeling in asthmatic mouse models by regulating M2 macrophage polarization via ANT1-mediated mitophagy.

CD147 has the potential to serve as a specific target with therapeutic characteristics in several respiratory diseases. Studies have demonstrated that CD147 regulates levels of oxidative phosphorylation (OXPHOS) through the process of mitochondrial translocations. However, there is still limited insight in the distinct mechanism of CD147 in asthmatic macrophages.

Elevated CO and goethite inhibited anaerobic oxidation of methane in paddy soils.

Microbially mediated anaerobic oxidation of methane (AOM) regulates methane (CH) fluxes. Increases in the global atmospheric carbon dioxide (CO) concentration and iron oxide rich in paddy soils influence AOM. However, the response and mechanisms between these two processes and AOM remain unclear.

Imaging observation of intervertebral disc degeneration in patients with old thoracolumbar fracture-related kyphotic deformity.

Old thoracolumbar fracture with kyphosis (OTLFK) often results in low back pain, with intervertebral disc degeneration being a significant contributor. We hypothesized that patients with OTLFK exhibit distinct patterns of disc degeneration compared to those with chronic low back pain without kyphotic deformity. This study aimed to investigate the characteristics of disc degeneration in OTLFK patients and explore its association with sagittal spinal parameters and endplate injury.

Activated DRP1 promotes mitochondrial fission and induces glycolysis in ATII cells under hyperoxia.

Backgroud: Recent studies have reported mitochondrial damage and metabolic dysregulation in BPD, but the changes in mitochondrial dynamics and glucose metabolic reprogramming in ATII cells and their regulatory relationship have not been reported.

Methods: Neonatal rats in this study were divided into model (FIO2:85%) and control (FIO2: 21%) groups. Lung tissues were extracted at 3, 7, 10 and 14 postnatal days and then conducted HE staining for histopathological observation.

Characteristics and mechanical mechanisms of intervertebral disc degeneration in old thoracolumbar fractures with kyphosis: clinical observations and finite element analyses.

Background: Low back pain is a common complication in patients with old thoracolumbar fractures with kyphosis (OTLFK), and intervertebral disc degeneration (IDD) is a major contributor. Mechanical abnormalities are believed to play a key role in the development to IDD. This study aimed to investigate the characteristics of lumbar disc degeneration and underlying mechanical mechanisms in patients with OTLFK.

Subchronic cyanuric acid treatment impairs spatial flexible behavior in female adolescent rats through depressing GluN2B-dependent neuronal and synaptic function.

Subchronic exposure to cyanuric acid (CA) and its structural analogue melamine induces long-term effects on brain and behavior in male rodents. To examine if this exposure induced negative effects on cognitive function in females, we examined the behavioral performance and further attempted to investigate synaptic and neuronal function. CA was intraperitoneal treated with 20 or 40 mg/kg/day to adolescent female rats for 4 consecutive weeks.

An alternative method for the rapid verification of the three-dimensional adaptation of splinted implant-supported crowns.

Fit accuracy is crucial for the clinical success of implant-supported prostheses. Traditionally, radiographs have been used to assess the marginal fit in 2 dimensions. Three-dimensional (3D) evaluation based on optical scanning techniques requires additional software programs and procedural steps.

Intestinal FXR deficiency induces dysregulation of xanthine oxidase and accounts for sex difference in hyperuricemia.

Overproduction of uric acid caused by increased expression and/or enhanced activity of xanthine oxidase (XO) is one of the major etiologies of hyperuricemia, which had a significant sex differences. As an important enzyme involved in production of reactive oxygen species and uric acid, activity of XO is highly correlated with hyperuricemia and its complications. However, the mechanisms underlying XO dysregulation remain unclear, and sex difference in the prevalence of hyperuricemia has been well known.

Autocrine and paracrine LIF signals to collaborate sorafenib-resistance in hepatocellular carcinoma and effects of Kanglaite Injection.

Background: Sorafenib (SFN) is the first-line medicine for advanced hepatocellular carcinoma (HCC). However, Sorafenib resistance is a main challenge of therapeutic efficacy, and the mechanisms have not been fully clarified.

Purpose: The purpose of this study was to investigate the therapeutic potential and mechanism of action of LIF in modulating the microenvironment of SFN resistance as well as Kanglaite Injection (KLTI) in ameliorating SFN resistance in HCC and to guide future research directions for drug combination for HCC.

ALKBH5 controlled autophagy of peripheral blood mononuclear cells by regulating NRG1 mRNA stability in ankylosing spondylitis.

Ankylosing spondylitis (AS) is a chronic inflammatory rheumatic disease which is characterized by pathological osteogenesis. N6-methyladenosine (m6A) RNA modification is pivotal in immunity and inflammation. In this study, the peripheral blood mononuclear cells (PBMCs) were isolated from healthy or AS patients blood samples in Fuyang People's Hospital, which was utilized to clarify the role of m6A modification in AS pathogenesis.

The impact of diabetes mellitus on tendon pathology: a review.

Diabetes is one of the most common metabolic diseases worldwide, leading to complications, mortality, and significant healthcare expenditures, which impose a substantial social and financial burden globally. A diabetic environment can induce metabolic changes, negatively affecting tendon homeostasis, leading to alterations in biomechanical properties and histopathology. Numerous studies have investigated the mechanisms through which diabetes exerts pathological effects on tendons, including increased free radical production, oxidative stress, inflammatory responses, deposition of advanced glycation end products (AGEs), and microvascular changes.

Effect of fabrication methods and number of supporting teeth on the surface accuracy and dimensional stability of implant surgical guides.

Statement Of Problem: Implant surgical guides manufactured using different fabrication methods have been commonly used for computer-guided implant placement. However, how fabrication methods and the number of supporting teeth influence accuracy and stability remains uncertain.

Purpose: The purpose of this in vitro study was to evaluate the influence of fabrication methods and number of supporting teeth on the surface accuracy and dimensional stability of implant surgical guides with 3 different 3-dimensional (3D) printers and 1 computer numeric controlled (CNC) milling machine.

Evaluation of infectivity, length of infection, and immune response of avian reovirus variants in egg-laying hens.

Avian reovirus-infected hens shed virus heavily at 2-3 days post-inoculation.Shedding became minimal after 5-7 days post-inoculation.ARV variants offered 100% protection in hens upon subsequent infections.

Transcriptome analysis reveals the mechanism of black rockfish (Sebastes schlegelii) macrophages respond to Edwardsiella piscicida infection in vivo.

Sebastes schlegelii is an economically significant marine fish that faces serious threats from various pathogens. Edwardsiella piscicida is a pathogenic bacterium that primarily affects fish, including S. schlegelii, leading to severe disease.

Emerging role of microglia in inter-cellular transmission of α-synuclein in Parkinson's disease.

Parkinson's disease (PD) is the second most common neurodegenerative disease worldwide, significantly prejudicing the health and quality of life of elderly patients. The main pathological characteristics of PD are the loss of dopaminergic neurons in the substantia nigra (SN) as well as abnormal aggregation of α-synuclein (α-syn) monomers and oligomers, which results in formation of Lewy bodies (LBs). Intercellular transmission of α-syn is crucial for PD progression.

Insulin-Like Growth Factor Binding Protein 2 Drives Neurodegeneration in Parkinson's Disease: Insights From In Vivo and In Vitro Studies.

Aims: Insulin-like growth factor binding protein 2 (IGFBP2) is implicated in various neurodegenerative diseases. However, its role in Parkinson's disease (PD) is unclear.

Methods: PD rat model was established by 6-OHDA injection.

Development of a COVID-19 early risk assessment system based on multiple machine learning algorithms and routine blood tests: a real-world study.

Backgrounds: During the Coronavirus Disease 2019 (COVID-19) epidemic, the massive spread of the disease has placed an enormous burden on the world's healthcare and economy. The early risk assessment system based on a variety of machine learning (ML) algorithms may be able to provide more accurate advice on the classification of COVID-19 patients, offering predictive, preventive, and personalized medicine (PPPM) solutions in the future.

Methods: In this retrospective study, we divided a portion of the data into training and validation cohorts in a 7:3 ratio and established a model based on a combination of two ML algorithms first.

Negative regulatory role of LiSRM1 in monoterpene biosynthesis in Lilium 'Siberia'.

Lilium 'Siberia' is a commercially significant cut flower worldwide with an elegant shape and appealing scent, originating from the release of monoterpenes. However, the regulatory mechanism underlying lily monoterpenes has been largely unexplored. Here, a MYB transcription factor from 'Siberia' petals, LiSRM1, whose expression was negatively associated with monoterpene release.