anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Circular RNAs (circRNAs) have been shown to play critical roles in the initiation and progression of chronic glomerulonephritis (CGN), while their role from mesangial cells in contributing to the pathogenesis of CGN is rarely understood. Our study aims to explore the potential functions of mesangial cell-derived circRNAs using RNA sequencing (RNA-seq) and bioinformatics analysis.
METHODS: Mouse mesangial cells (MMCs) were stimulated by lipopolysaccharide (LPS) to establish an in vitro model of CGN. Pro-inflammatory cytokines and cell cycle stages were detected by Enzyme-linked immunosorbent assay (ELISA) and Flow Cytometry experiment, respectively. Subsequently, differentially expressed circRNAs (DE-circRNAs) were identified by RNA-seq. GEO microarrays were used to identify differentially expressed mRNAs (DE-mRNAs) between CGN and healthy populations. Weighted co-expression network analysis (WGCNA) was utilized to explore clinically significant modules of CGN. CircRNA-associated CeRNA networks were constructed by bioinformatics analysis. The hub mRNAs from CeRNA network were identified using LASSO algorithms. Furthermore, utilizing protein-protein interaction (PPI), gene ontology (GO), pathway enrichment (KEGG), and GSEA analyses to explore the potential biological function of target genes from CeRNA network. In addition, we investigated the relationships between immune cells and hub mRNAs from CeRNA network using CIBERSORT.
RESULTS: The expression of pro-inflammatory cytokines IL-1β, IL-6, and TNF-α was drastically increased in LPS-induced MMCs. The number of cells decreased significantly in the G1 phase but increased significantly in the S/G2 phase. A total of 6 DE-mRNAs were determined by RNA-seq, including 4 up-regulated circRNAs and 2 down-regulated circRNAs. WGCNA analysis identified 1747 DE-mRNAs of the turquoise module from CGN people in the GEO database. Then, the CeRNA networks, including 6 circRNAs, 38 miRNAs, and 80 mRNAs, were successfully constructed. The results of GO and KEGG analyses revealed that the target mRNAs were mainly enriched in immune, infection, and inflammation-related pathways. Furthermore, three hub mRNAs (BOC, MLST8, and HMGCS2) from the CeRNA network were screened using LASSO algorithms. GSEA analysis revealed that hub mRNAs were implicated in a great deal of immune system responses and inflammatory pathways, including IL-5 production, MAPK signaling pathway, and JAK-STAT signaling pathway. Moreover, according to an evaluation of immune infiltration, hub mRNAs have statistical correlations with neutrophils, plasma cells, monocytes, and follicular helper T cells.
CONCLUSIONS: Our findings provide fundamental and novel insights for further investigations into the role of mesangial cell-derived circRNAs in CGN pathogenesis.
Epilepsy is a progression of development and advancement over time. However, the molecular features of epilepsy were poorly studied from a dynamic developmental perspective. We intend to investigate the key mechanisms in the process of epilepsy by exploring the roles of stage-specifically expressed genes. By using time-course transcriptomic data of epileptic samples, we first analyzed the molecular features of epilepsy in different stages and divided it into progression and remission stages based on their transcriptomic features. 34 stage-specifically expressed genes were then identified by the Tau index and verified in other epileptic datasets. These genes were then enriched for immune-related biological functions. Furthermore, we found that the level of immune infiltration and mechanisms at different stages were different, which may result from different types of immune cells playing leading roles in distinct stages. Our findings indicated an essential role of immune regulation as the potential mechanism of epilepsy development.
BACKGROUND: Age-related macular degeneration (AMD) is considered one of the most common causes of irreversible blindness among elderly patients. Neovascular AMD, which accounts for 10% of all AMD cases, can cause devastating vision loss due to choroidal neovascularization (CNV). The clinical effects and safety of intravitreal injection of conbercept in patients suffering from neovascular AMD have not been fully evaluated.
OBJECTIVES: The aim of the study was to evaluate the efficacy and safety of intravitreal injection of conbercept in patients with neovascular AMD with different levels of inflammation.
MATERIAL AND METHODS: A total of 120 consecutive patients with neovascular AMD who underwent intravitreal injection of conbercept (3 injections per month + pro re nata (3 + PRN)) were included and stratified based on the intraocular level of high-sensitivity C-reactive protein (hs-CRP). The level of inflammation was defined as low, medium or high, based on the concentration of hs-CRP prior to injection. Before and after conbercept injections, best-corrected visual acuity (BCVA) and central retinal thickness (CRT) were compared, respectively. Moreover, cytokine markers as well as the frequency of injections and adverse events (AEs) were measured.
RESULTS: There were significant differences in BCVA and CRT between low, medium and high tertiles. Compared to the baseline, improved BCVA was observed, and CRT declined significantly after operation. Adverse events were most observed in high tertiles. A significant decrease in vascular endothelial growth factor (VEGF), interleukin (IL)-6 and IL-8 was observed after 1 year.
CONCLUSIONS: The effectiveness of conbercept on neovascular AMD varies depending on the level of inflammation, which could be achieved by administering different injection frequencies at different levels of inflammation. Furthermore, conbercept is associated with the reduction of inflammatory factor (IL-6 and IL-8) levels after intravitreal injection, which suggests that suppressing inflammatory response might contribute to the clinical efficacy of anti-VEGF treatment. Our results provide a novel mechanism for conbercept in patients with neovascular AMD.
Neuroinflammation, characterized by the secretion of abundant inflammatory mediators, pro-inflammatory polarization of microglia, and the recruitment of infiltrating myeloid cells to foci of inflammation, drives or exacerbates the pathological processes of central nervous system disorders, especially in neurodegenerative diseases. Autophagy plays an essential role in neuroinflammatory processes, and the underlaying physiological mechanisms are closely correlated with neuroinflammation-related signals. Inhibition of mTOR and activation of AMPK and FOXO1 enhance autophagy and thereby suppress NLRP3 inflammasome activity and apoptosis, leading to the relief of neuroinflammatory response. And autophagy mitigates neuroinflammation mainly manifested by promoting the polarization of microglia from a pro-inflammatory to an anti-inflammatory state, reducing the production of pro-inflammatory mediators, and up-regulating the levels of anti-inflammatory factors. Notably, epigenetic modifications are intimately associated with autophagy and the onset and progression of various brain diseases. Non-coding RNAs, including microRNAs, circular RNAs and long noncoding RNAs, and histone acetylation have been reported to adjust autophagy-related gene and protein expression to alleviate inflammation in neurological diseases. The present review primarily focuses on the role and mechanisms of autophagy in neuroinflammatory responses, as well as epigenetic modifications of autophagy in neuroinflammation to reveal potential therapeutic targets in central nervous system diseases.
This was a single-center, randomized, double-blind, cross-over, placebo-controlled study. Following screening, each eligible subject was randomized to a dosing sequence. Study subjects received a total of 5 single doses, each separated by a 3- to 14-day washout period. Doses A, B, C, and D were administered in a double-blind fashion, in sequences generated by a 4-period Latin square design. The 4 dosing sequences were: ABCD, BDAC, CADB, and DCBA. Dose E was administered in an open-label fashion as the final dose in each dosing sequence for all subjects.

Subjects reported to the clinic the evening prior to each dose. Protocol assessments were carried out until 24 hours postdose. Pulmonary function testing (via spirometry) was captured at specified timepoints at baseline as well as before and after dosing. Other efficacy and safety outcomes were assessed according to protocol. Blood sampling was performed for assessment of trospium concentrations at specified timepoints.
Cellular senescence is a hallmark of advanced age and a major instigator of numerous inflammatory pathologies. While endothelial cell (EC) senescence is aligned with defective vascular functionality, its impact on fundamental inflammatory responses in vivo at single-cell level remain unclear. To directly investigate the role of EC senescence on dynamics of neutrophil-venular wall interactions, we applied high resolution confocal intravital microscopy to inflamed tissues of an EC-specific progeroid mouse model, characterized by profound indicators of EC senescence. Progerin-expressing ECs supported prolonged neutrophil adhesion and crawling in a cell autonomous manner that additionally mediated neutrophil-dependent microvascular leakage. Transcriptomic and immunofluorescence analysis of inflamed tissues identified elevated levels of EC CXCL1 on progerin-expressing ECs and functional blockade of CXCL1 suppressed the dysregulated neutrophil responses elicited by senescent ECs. Similarly, cultured progerin-expressing human ECs exhibited a senescent phenotype, were pro-inflammatory and prompted increased neutrophil attachment and activation. Collectively, our findings support the concept that senescent ECs drive excessive inflammation and provide new insights into the mode, dynamics, and mechanisms of this response at single-cell level.
Chronic kidney disease (CKD) is a major public health concern. But there are limited machine learning studies on non-cancer patients with advanced CKD, and the results of machine learning studies on cancer patients with CKD may not apply directly on non-cancer patients. We aimed to conduct a comprehensive investigation of risk factors for a 3-year risk of death among non-cancer advanced CKD patients with an estimated glomerular filtration rate < 60.0 mL/min/1.73m2 by several machine learning algorithms. In this retrospective cohort study, we collected data from in-hospital and emergency care patients from 2 hospitals in Taiwan from 2009 to 2019, including their international classification of disease at admission and laboratory data from the hospital's electronic medical records (EMRs). Several machine learning algorithms were used to analyze the potential impact and degree of influence of each factor on mortality and survival. Data from 2 hospitals in northern Taiwan were collected with 6565 enrolled patients. After data cleaning, 26 risk factors and approximately 3887 advanced CKD patients from Shuang Ho Hospital were used as the training set. The validation set contained 2299 patients from Taipei Medical University Hospital. Predictive variables, such as albumin, PT-INR, and age, were the top 3 significant risk factors with paramount influence on mortality prediction. In the receiver operating characteristic curve, the random forest had the highest values for accuracy above 0.80. MLP, and Adaboost had better performance on sensitivity and F1-score compared to other methods. Additionally, SVM with linear kernel function had the highest specificity of 0.9983, while its sensitivity and F1-score were poor. Logistic regression had the best performance, with an area under the curve of 0.8527. Evaluating Taiwanese advanced CKD patients' EMRs could provide physicians with a good approximation of the patients' 3-year risk of death by machine learning algorithms.
The invention provides gRNA of a WAS gene and application thereof, wherein a target sequence of the gRNA is positioned in No. 2 exon and No. 7 exon of the WAS gene and comprises SEQ ID NO. 1 or a nucleic acid sequence shown as SEQ ID NO. 2. The target sequence of the gRNA comprises the exon 2 and the exon 7 of the WAS gene, and the constructed Wiskot-Aldrich syndrome rabbit model can accurately simulate the phenotype of human Wiskot-Aldrich syndrome by knocking out the WAS gene in a rabbit fertilized egg, is favorable for better understanding the pathogenic mechanism of the Wiskot-Aldrich syndrome, and provides important reference for developing a high-efficiency and accurate diagnosis method and providing more effective treatment schemes.
Ischemic stroke accounts for 87% of cerebrovascular accidents. Of these, a part is the result of intracranial veterbrobasilar occlusion. Acute veterbrobasilar artery occlusion is a devastating disease with high mortality without successful treatment. A subset of patients can survive the acute phase and develop subacute or chronic veterbrobasilar artery occlusion. Due to the adequacy of collaterals, some patients can live without any or just very mild symptoms. On the contrast, lack of enough collaterals, another patients still presented with recurrent ischemic events and progressive disability despite intensive medical therapy. Prognosis is extremely poor. It is in this cohort that subacute or chronic revascularization is often considered. The optimal treatment in this cohort with non-acute veterbrobasilar artery occlusion is unknown, and there is little literature to guide therapy. Extracranial-intracranial bypass may revascularize the intracranial artery occlusion. However, bypass procedures are technically challenging and are associated with significant risk of morbidity and mortality. Recurrent ischemic symptoms despite best medical treatment be indication for endovascular revascularization and stent remodeling. This study was to evaluate the technical feasibility, safety and treatment effects of recanalization and stenting for veterbrobasilar subacute-chronic intracranial artery occlusion。
FIELD: agriculture, cattle breeding, veterinary science. SUBSTANCE: invention relates to method of preparing biologically active preparation from celandine major (Chelidonium majus L.) and involves collection of fresh cut plants in blooming phase and onset of fruits maturation, their milling, placing into lightproof capacity followed by fermentation of plant mass. Fermentation of plant mass is carried out for three stages. Firstly, plant mass is kept in lightproof capacity at 20-36 C for 1.5 month, not less, at uniform drying plant mass by volume up to change of its color for black one and formation of dark liquid. Then plant mass is poured with boiling water at the ratio = (1:2)-(1:3) and fermentation is continued at the same temperature for 1 month, not less, up to fermentation onset. Then liquid is separated from solid fraction and kept at the room temperature for 1.5 month, not less, up to disappearance of ammonia and hydrogen sulfide odor followed by its boiling for 3-7 min. Foam is discarded and liquid is filtered and diluted with distilled water up to gravity density 1003-1004 kg/m 3 . Preparation can be used for prophylaxis and treatment of cattle. EFFECT: simplified method of preparing, decreased cost, enhanced effectiveness in treatment and prophylaxis of animals with different sicknesses. 1 ex
PURPOSE: A therapeutic agent for treating dermatitis using thinner for diluting lacquer is provided to relieve itch and to reduce recurrence rate of atopy without side effects. CONSTITUTION: A therapeutic agent for treating dermatitis contains thinner for diluting lacquer. The thinner is used for treating atopic dermatitis. The lacquer thinner is also used in treating skin inflammation, red spot, and athlete's foot. The therapeutic agent is applied on the skin three to four times. The thinner also has sterilization effect.
BACKGROUND Compartment syndrome of the forearm has been associated with a variety of etiologies, including fractures, snake bites, complications of certain infections, and, very rarely, spider bites. Loxoscelism is the venom-related clinical manifestation of the bite of spiders of the genus Loxosceles, also called brown or fiddler (violinist) spiders. It manifests locally/regionally with pain, erythema, and edema, with subsequent necrotic plaque formation at the site of the bite. This condition can threaten the function and integrity of the limbs and, in severe cases, can be life-threatening. The basis of treatment is surgical decompression of the affected compartments to restore limb perfusion and avoid irreversible sequelae. CASE REPORT A 62-year-old male patient, without comorbidities, had edematous cutaneous loxoscelism and secondary development of acute compartment syndrome of the right forearm. He promptly visited the Emergency Department and underwent surgical treatment, in addition to the application of pharmacological treatment, under a multidisciplinary team. The evolution was favorable. The biochemical levels of rhabdomyolysis decreased, the compartment syndrome resolved, the fasciotomies were closed, and the patient was discharged without further complications. CONCLUSIONS Although arachnid bites are relatively uncommon in urban hospitals, it is crucial that general, vascular, and plastic surgeons maintain a high index of clinical suspicion for acute compartment syndrome. It is important to make an accurate differential diagnosis, and equally important is the interdisciplinary approach to treating this condition, ensuring prompt medical treatment and, if necessary, early surgical intervention.
This study represents a prospective randomized clinical trial comparing two different conservative treatment options in patients with fifth metacarpal neck fracture.

Patients meeting the inclusion criteria will be enrolled in the present study provided they give their consent. Informed written consent will be obtained. Randomization will be performed according to the CONSORT Guidelines of Prospective Randomized Trials using the software "Randomizer" by the Medical University of Graz. Patients allocated to the control group will receive a forearm cast with a finger splint in terms of an immobilizing treatment, while patients in the study group will receive buddy taping for fingers IV and V and an elastic bandage in terms of a functional treatment. Both groups will receive the allocated bandage or splint for 4 weeks. The clinical outcome will be assessed 12 weeks after trauma.
Functional supplements, including lysozyme, are highly approved as immunostimulant and antibacterial agents with a high potential for use in aquaculture. In this regard, Nile tilapia was treated with lysozyme at 0, 0.5, 1, 1.5, and 3 g/kg for 60 days, then challenged with Aeromonas hydrophila. Fish were stocked in 15 glass aquaria (70 L each) with an equal initial weight of 10.72 ± 0.71 g per fish and 15 fish per aquarium. The regression analysis revealed that dietary lysozyme supplementation at 1.83-2 g/kg enhanced the growth performance, protein efficiency ratio, and protein productive value while reducing the feed conversion ratio of tilapia. Markedly, tilapia treated with lysozyme had a low mortality rate (30-50 %) compared to the control, which recorded a 70 % mortality rate after 15 days of challenge with A. hydrophila. The regression analysis also revealed that the highest lysozyme activity of tilapia-fed lysozyme for 60 days is achieved by 2.05 g/kg lysozyme. The expression of Nf-κb, IL-1β, and IL-8 genes is upregulated in tilapia-fed lysozyme at 0.5, 1, 1.5, and 3 g/kg for 60 days before and after A. hydrophila infection. The expression of GPX and CAT genes was higher in tilapia-fed lysozyme at 0.5, 1, 1.5, and 3 g/kg for 60 days before and after A. hydrophila infection. Before infection, the relative transcription of the lysozyme and C3 was upregulated in tilapia-fed lysozyme at 0.5, 1, 1.5, and 3 g/kg. However, lysozyme gene expression in tilapia treated with 0.5 g/kg lysozyme had no significant differences from those fed 0 g/kg lysozyme. After infection, the relative transcription of the lysozyme gene was upregulated in tilapia fed 1 and 1.5 g/kg, while tilapia fed 1 g/kg lysozyme had the highest C3 gene transcription. After infection, the hepatocytes in the livers of fish fed 0 g/kg lysozyme exhibited a noticeable fatty alteration, along with congestion, a light infiltration of inflammatory cells, and the start of necrosed cell regeneration. However, the livers of fish that received lysozyme were normal except for infiltrations of perivascular and interstitial mononuclear cells, depending on the supplementation dose. In conclusion, dietary lysozyme is recommended at 1.83-2.05 g/kg to gain high growth performance, immune response, and high resistance to A. hydrophila in Nile tilapia.
BACKGROUND: Cryptochrome-2 (CRY2) is a core rhythm gene that plays a crucial role in DNA damage repair. The present study investigated the potential role of CRY2 in mediating sleep deprivation-induced cognitive decline in 5xFAD mice.
METHODS: To assess the effects of SD on different brain regions of the mouse brain, we used 18F FDG PET-CT. Cognitive function was evaluated using the Morris water maze test and Y-maze. Lentivirus was used for the overexpression of CRY2, and small interfering RNA (siRNA) was used for the downregulation of CRY2 to verify the effect of CRY2. We used qRT‒PCR and Western blotting to identify the downstream factors of CRY2 and evaluated the cognitive function of mice to confirm the effects of these factors.
RESULTS: The AD mice exhibited cognitive decline after 21 days of SD and had higher expression of CRY2 compared to AD mice with normal sleep. Overexpression of CRY2 led to decreased cognitive function in AD mice, and the downregulation of CRY2 attenuated the SD-induced cognitive decline in AD mice. CRY2 reduced the expression and function of CISH, which reduced the inhibition of STAT1 phosphorylation and led to synaptic dysfunction. CISH overexpression attenuated the impairing effect of sleep deprivation on cognitive function in AD mice. Furthermore, 18F FDG PET-CT revealed that SD significantly reduced glucose metabolism in different brain regions of AD mice.
CONCLUSION: Our study demonstrated that sleep deprivation upregulated CRY2 in the hippocampus of AD mice, which resulted in synaptic dysfunction by decreasing CISH-mediated STAT1 phosphorylation.
The objective of the study is to determine the Effects of Core Strengthening and Pilates Exercises on Posture, Body Awareness, and Fatigue among Female Athletes. The study is randomized and single-blinded. Ethical approval is taken from ethical committee of Riphah International University, Lahore. Participants who meet the inclusion criteria will be enrolled and allocated in group A \& B through sealed envelope method by Non-probability Convenient random sampling technique. Subjects in Group A will receive Core Strengthening exercises. Group B will receive Pilates exercises. York posture rating chart, body awareness scale, and modified fatigue impact scale will be done at the baseline and after the completion of treatment at 6 weeks.

The data will be analyzed by SPSS, version 25. Statistical significance is P=0.05.