Publications by authors named "XiaoTong Yang"

Hyperoside, a natural flavonoid, exhibits a wide range of biological activities, including analgesic effects on acute and chronic inflammatory pain. This study illustrates that repeated intraperitoneal administration or microinjection of hyperoside into the ventrolateral periaqueductal grey (vlPAG) alleviated mechanical allodynia, cold allodynia, and abnormal gait induced by spared nerve injury (SNI) in male mice. Furthermore, repeated hyperoside administration suppressed SNI-induced astrocyte reactivity in the vlPAG.

View Article and Find Full Text PDF

Zika virus (ZIKV) is a mosquito-borne, positive-stranded RNA virus, ZIKV infection during pregnancy threatens pregnancy and fetal health, and it remains a global health threat, there are no clinically approved vaccines or antiviral drugs for the treatment of ZIKV infection. VV116 is an oral drug candidate of nucleoside analog against SARS-CoV-2 that has demonstrated a satisfactory safety and tolerability in healthy subjects. Our study shows for the first time that VV116 has potent activity against ZIKV.

View Article and Find Full Text PDF

Objective: The purpose of this study is to investigate the correlation between elevated levels of CCAAT/enhancer-binding protein beta () gene expression and unfavorable outcomes in diffuse large B-cell lymphoma (DLBCL). The goal is to elucidate potential therapeutic targets associated with this relationship.

Methods: Differential expression and survival analyses were conducted using data from the Gene Expression Omnibus (GEO) database.

View Article and Find Full Text PDF

To explore the surgical techniques and clinical outcomes of endoscopic transnasal approaches in the treatment of skull base chondrosarcomas. Data from patients diagnosed with skull base chondrosarcomas and treated via endoscopic transnasal surgery at the Department of Otorhinolaryngology and Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, from 2013 to 2022 were collected. This retrospective study analyzed the patients' clinical presentations, histopathological grading, involved sites and extents, and complications following the endoscopic transnasal surgery.

View Article and Find Full Text PDF

Through the modulation of its surround, an identical visual stimulus can be perceived as more or less salient, allowing it to either stand out or seamlessly integrate with the rest of the visual scene. Gamma rhythms are associated with processing stimulus features across extensive areas of the visual field. Consistent with this concept, the magnitude of visually induced gamma rhythm depends on how well stimulus features aligned both within and outside the classical receptive field (CRF) at the recording site.

View Article and Find Full Text PDF

The Zika virus (ZIKV) has garnered significant public attention, particularly following the outbreak in Brazil, due to its potential to cause severe damage to the central nervous system and its ability to cross the placental barrier, resulting in microcephaly in infants. Despite the urgency, there remains a lack of targeted therapies or vaccines for the prevention or treatment of ZIKV infection and its related diseases. Fangchinoline (FAN), an alkaloid derived from traditional Chinese medicinal herbs, has a range of biological activities.

View Article and Find Full Text PDF

Ethnopharmacological Relevance: Abnormal endocrine metabolism caused by polycystic ovary syndrome (PCOS) poses a serious risk to reproductive health in females. According to Traditional Chinese Medicine (TCM) theories, the leading causes of PCOS include turbid phlegm, blood stasis and stagnation of liver Qi. Rhei Radix Et Rhizome is widely used in TCM to attack stagnation, clear damp heat, relieve fire.

View Article and Find Full Text PDF

Enhancing the effectiveness of utilizing circulating cell-free DNA (cfDNA) for disease screening remains a challenge, necessitating improved sensitivity, specificity, cost-efficiency, and patient adherence. We present here LAMP-MS, an innovative technology that integrates linear amplification with single-base quantitative nucleic acid mass spectrometry on silicon chips. This approach overcomes several limitations in utilizing cfDNA 5-methylcytosine (5 mC) status for colorectal cancer (CRC) screening.

View Article and Find Full Text PDF

Background: Epilepsy, a common neurological disorder, has been increasingly associated with neuroinflammation, especially microglia activation. To gain insights into the research trends and patterns in this intersection, we conducted a bibliometric analysis of studies published between 2005 and 2024. Using the Web of Science Core Collection, we identified 1,229 relevant articles and reviews, focusing on the relationship between epilepsy and microglia.

View Article and Find Full Text PDF

Some toddlers with autism spectrum disorder (ASD) have mild social symptoms and developmental improvement in skills, but for others, symptoms and abilities are moderately or even severely affected. Those with profound autism have the most severe social, language, and cognitive symptoms and are at the greatest risk of having a poor developmental outcome. The little that is known about the underlying biology of this important profound autism subtype, points clearly to embryonic dysregulation of proliferation, differentiation and neurogenesis.

View Article and Find Full Text PDF

The aberrant acetylation of mitochondrial proteins is involved in the pathogenesis of multiple diseases including neurodegenerative diseases and cerebral ischemic injury. Previous studies have shown that depletion of mitochondrial NAD+, which is necessary for mitochondrial deacetylase activity, leads to decreased activity of mitochondrial deacetylase and thus causes hyperacetylation of mitochondrial proteins in ischemic brain tissues, which results in altered mitochondrial dynamics. However, it remains largely unknown about how mitochondrial dynamics-related protein Drp1 is acetylated in ischemic neuronal cells and brain tissues.

View Article and Find Full Text PDF

Despite progress significant advances in immunotherapy for some solid tumors, pancreatic ductal adenocarcinoma (PDAC) remains unresponsive poorly responsive to such interventions, largely due to its highly immunosuppressive tumor microenvironment (TME) with limited CD8 T cell infiltration. This study explores the role of the epigenetic factor Sin3B in the PDAC TME. Using murine PDAC models, we found that tumor cell-intrinsic Sin3B loss reshapes the TME, increasing CD8 T cell infiltration and cytotoxicity, thus impeding tumor progression and enhancing sensitivity to anti-PD1 treatment.

View Article and Find Full Text PDF
Article Synopsis
  • * Adsorption is a promising treatment method, leveraging the unique properties of clay minerals, such as their large surface area and strong cation exchange capacity, to create effective adsorbents.
  • * The review highlights advances in adsorbent development from raw materials, the relationship between adsorbent structure and performance, and the potential challenges and opportunities in innovating clay mineral-based adsorbents.
View Article and Find Full Text PDF

Efficient CC bond cleavage and the complete oxidation of alcohols are key to improving the efficiency of renewable energy utilization. Herein, we successfully prepare porous Fe-doped hexagonal close-packed (hcp)-PtBi/face-centered cubic (fcc)-Pt heterostructured nanoplates with abundant grain/phase interfaces (h-PtBi/f-Pt@Fe PNPs) via a simple solvothermal method. The open porous structure, abundant grain/phase interface and stacking fault defects, and the synergistic effect between intermetallic hcp-PtBi and fcc-Pt make h-PtBi/f-Pt@Fe PNPs an effective electrocatalyst for the glycerol oxidation reaction (GOR) in direct glycerol fuel cells (DGFCs).

View Article and Find Full Text PDF
Article Synopsis
  • The study examines the active ingredients in Radix Bupleuri (RB) to understand how different processing methods affect their efficacy, which is crucial for developing traditional Chinese medicine (TCM).
  • The researchers processed RB using rice vinegar, rice wine, and honey, and employed advanced chromatography techniques to analyze the changes in its polar and volatile compounds.
  • A total of 30 polar and 33 volatile components were identified as key chemical markers, which could explain the distinct pharmacological effects of RB, paving the way for better clinical applications of TCM.
View Article and Find Full Text PDF

Severe fever with thrombocytopenia syndrome virus (SFTSV), also known as the Dabie Banda virus, is an emerging tick-borne Bunyavirus that causes severe fever with thrombocytopenia syndrome (SFTS). Currently, symptomatic treatment and antiviral therapy with ribavirin and favipiravir are used in clinical management. However, their therapeutical efficacy is hardly satisfactory in patients with high viral load.

View Article and Find Full Text PDF

The stagnant water above the coal seam flows into the goaf, causing the goaf coal to be soaked by water for a long time. Compared with dry raw coal, water-soaked coal has a stronger tendency for spontaneous combustion, which poses a serious threat to mining operators. To unravel the impact of water immersion on coal's self-heating properties, an investigation was conducted employing techniques such as simultaneous thermogravimetric analysis/differential scanning calorimetry (TG/DSC), scanning electron microscopy (SEM), low-temperature nitrogen adsorption based on the BET theory, and Fourier transform infrared spectroscopy (FTIR).

View Article and Find Full Text PDF

Objectives: To describe the current state of research and future research hotspots through a metrological analysis of the literature in the field of forensic anthropological remains identification research.

Methods: The data retrieved and extracted from the Web of Science Core Collection (WoSCC), the core database of the Web of Science information service platform (hereinafter referred to as "WoS"), was used to analyze the trends and topic changes in research on forensic identification of human remains from 1991 to 2022. Network visualisation of publication trends, countries (regions), institutions, authors and topics related to the identification of remains in forensic anthropology was analysed using python 3.

View Article and Find Full Text PDF

Background:  Preeclampsia is a potentially fatal complication during pregnancy, characterized by high blood pressure and the presence of excessive proteins in the urine. Due to its complexity, the prediction of preeclampsia onset is often difficult and inaccurate.

Objective:  This study aimed to create quantitative models to predict the onset gestational age of preeclampsia using electronic health records.

View Article and Find Full Text PDF

Zika virus (ZIKV) infection may lead to severe neurological consequences, including seizures, and early infancy death. However, the involved mechanisms are still largely unknown. TRPC channels play an important role in regulating nervous system excitability and are implicated in seizure development.

View Article and Find Full Text PDF

Purpose: To compare the prediction accuracy of the Barrett toric calculator using standard or integrated keratometry (IK) mode in combination with predicted or measured posterior corneal astigmatism (PCA) in a group of patients with cataract implanted with non-toric IOLs.

Methods: In this retrospective clinical cohort study, the medical records of patients with age-related cataract who underwent phacoemulsification with the implantation of an aspheric monofocal IOL were reviewed. Four methods, including standard keratometry with predicted PCA (PPCA), IK combined with predicted PCA (IK-PPCA), and IK combined with measured PCA derived from IOLMaster 700 (Carl Zeiss Meditec AG) or CASIA2 (Tomey) (IK-MMPCA or IK-CMPCA), were applied to the Barrett toric calculator to calculate the predicted residual astigmatism.

View Article and Find Full Text PDF

Cerebral ischemia-reperfusion injury involves a series of pathophysiological processes that occur when blood supply is restored after cerebral vascular obstruction, leading to neuronal damage. The AMPK/ERK1/2 signaling pathway has been identified as crucial in this process, although the exact mechanisms underlying the induction of ischemia-reperfusion injury remain unclear. In this study, we investigated the involvement of the AMPK/ERK1/2 signaling pathway in neuronal oxidative stress damage following cerebral ischemia-reperfusion by establishing animal and cell models.

View Article and Find Full Text PDF
Article Synopsis
  • Various techniques, including vascularized flaps and grafts, are used in endoscopic endonasal surgery to fix intraoperative cerebrospinal fluid (CSF) leaks after tumor removals.
  • A study analyzed data from 162 patients who had 172 reconstructions, revealing a low overall repair failure rate (RFR) but noted the clivus region had a significantly higher RFR and meningitis risk.
  • The findings suggest that while several types of grafts are effective, clivus repairs are particularly challenging and failure in repair is linked to a greater likelihood of postoperative meningitis.
View Article and Find Full Text PDF

Background: In recent years, diseases caused by abnormal immune-inflammatory responses have become increasingly severe. Dietary intervention involving omega-3 polyunsaturated fatty acids (ω-3 PUFAs) has emerged as a potential treatment. However, research investigating the relationship between ω-3, ω-6 PUFAs, and ω-6 to ω-3 ratio with inflammatory biomarkers remains controversial.

View Article and Find Full Text PDF