Publications by authors named "Jingyi Xu"

Background And Objectives: This study aimed to investigate the roles of lncRNA uc003pxg.1 and miR-339-5p in regulating the occurrence and development of coronary heart disease.

Methods: First, the expression levels of uc003pxg.

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Knocking out 2 functionally redundant aldehyde dehydrogenase-encoding genes via gene editing leads to 2-acetyl-1-pyrroline accumulation in oilseed rape, which can be used to develop fragrant lines.

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Humans possess the remarkable ability to perceive the intricate world by integrating multiple senses. However, the challenge of enabling humanoid robots to achieve multimodal sensing and fine recognition of metallic materials persists. In this study, we propose a flexible tactile sensor that mimics the sensory patterns of human skin, which is assembled by a flexible electromagnetic coil that is engraved on the surface of a polyimide substrate and porous MXene/CNT aerogel.

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Photocatalytic hydrogen peroxide (HO) production has emerged as an attractive alternative to the traditional anthraquinone process. However, its performance is often hindered by low selectivity and sluggish kinetics of oxygen reduction reaction (ORR). Herein, we report an anthrazoline-based supramolecular photocatalyst, SA-SADF-H, featuring an unsymmetric protonation structure for HO photosynthesis from water and air.

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Background: Liver damage from nonalcoholic steatohepatitis (NASH) presents a significant challenge to the health and productivity of ruminants. However, the regulatory mechanisms behind variations in NASH susceptibility remain unclear. The gut‒liver axis, particularly the enterohepatic circulation of bile acids (BAs), plays a crucial role in regulating the liver diseases.

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Huperzia serrata (HS) has been a staple of traditional Chinese medicine for centuries, revered for its efficacy in treating various ailments such as pain relief, hemostasis, detoxification, dehumidification, and heat clearing. This review offers an in-depth summary of the botany, traditional utilization, pharmacology, pharmacokinetics, phytochemistry, and safety profile of HS and intends to shed light on potential future research directions and applications of this plant. Information on HS was gathered from ScienceDirect, PubMed, Springer, Sci Finder, Baidu Scholar, and Google Scholar.

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Background: Hepatolithiasis is regarded as the presence of stones in the intrahepatic bile ducts. Recurrent inflammation of bile ducts can bring many bad effects. How to completely remove stones is still a challenge.

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The increasing incidence of prostate cancer worldwide has spurred research into novel therapeutics for its treatment and prevention. A critical factor contributing to its incidence and development is the presence of prostate cancer stem cells (PCSCs). Targeting PCSCs has become key in enhancing therapeutic and clinical outcomes of prostate cancer.

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Article Synopsis
  • Sleepiness linked to neuroinflammation may involve the paraventricular thalamus (PVT), and abnormalities in this area could worsen sleepiness caused by inflammation.
  • In a study with mice, researchers found that lipopolysaccharide (LPS) treatment led to a week of increased sleepiness, associated with low PVT neuron activity and activated microglia.
  • Manipulating the Acod1 gene in PVT microglia revealed that reducing Acod1 worsened inflammation and sleepiness, while administering an itaconate derivative helped alleviate these effects, indicating Acod1 could be a target for treatment.
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Lipid peroxidation plays an important role in physiological and pathophysiological conditions; it occurs mainly in the vicinity of the membrane. Glycerophospholipids are indispensable for normal structure of membranes. Lipid mediators are final products of lipid peroxidation.

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For flash guided non-flash image denoising, the main challenge is to explore the consistency prior between the two modalities. Most existing methods attempt to model the flash/non-flash consistency in pixel level, which may easily lead to blurred edges. Different from these methods, we have an important finding in this paper, which reveals that the modality gap between flash and non-flash images conforms to the Laplacian distribution in gradient domain.

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Smart fibers capable of integrating the multifunctionality of actuation and self-sensation into a single proprioceptive device have significant applications in soft robots and biomedicine. Especially, the achievement of self-sensing the movement patterns of different actuating segments in one fiber is still a great challenge. Herein, in this study, a fiber with the controllable Janus architecture is successfully proposed via an artful centrifugation-driven hierarchical gradient self-assembly strategy, which couples two functional components of piezoresistive carbon nanotubes and magnetic NdFeB nanoparticles into the upper and lower layers of this flexible fibrous framework with the porous sponge structure partially, respectively.

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  • Oral lichen planus (OLP) is a chronic inflammatory condition of the mouth that may become cancerous, and new research highlights the potential link between microbial imbalances and OLP development.
  • The study analyzed the oral microbiota and metabolic profiles of 95 OLP patients compared to 105 healthy individuals using advanced sequencing and metabolomics methods.
  • Findings revealed significant differences in microbial diversity and identified specific bacteria and metabolites associated with OLP, suggesting a complex relationship between oral microbiome and metabolism in the disease's progression.
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  • Diabetic retinopathy (DR) is associated with an increased risk of psychiatric and neurological issues due to factors like inflammation and oxidative stress; Cassia seed extract is believed to have anti-inflammatory and antioxidant effects, but its compound obtusin's potential remains unclear.
  • This study evaluated the efficacy of obtusin on diabetic mice, monitoring health indicators and assessing effects on retinal health and inflammation over 12 weeks.
  • Results showed that obtusin significantly improved blood glucose, reduced oxidative stress, preserved retinal function, and targeted specific oxidative stress and inflammatory pathways, suggesting it could be an effective treatment for DR and related conditions.
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The development of an effective and selective catalyst is the key to improving the multi-electron transfer nitrate reduction reaction (NORR) to ammonia. Here, we synthesized a coherent NiS@SnSnanosheet catalyst loaded on carbon cloth via one-step solvothermal method. Experimental data reveals that the integration of NiSand SnScan enhance the NORR performance in terms of high NHyield rate of 408.

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Objective: To understand the gender characteristics of oral lichen planus (OLP) by identifying the gender-specific salivary microbiome and its potential biomarkers.

Methods: A gender-based study was undertaken, commencing with the collection of saliva samples, followed by 16S rRNA gene sequencing, to explore the differences in the composition of saliva microbiome in OLP patients (40 males and 56 females) and healthy controls (40 males and 56 females), respectively.

Results: Both male and female OLP patients had significant differences in saliva microbiome composition from healthy controls, especially in female patients.

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The ruminal microbiota generates biogenic methane in ruminants. However, the role of host genetics in modifying ruminal microbiota-mediated methane emissions remains mysterious, which has severely hindered the emission control of this notorious greenhouse gas. Here, we uncover the host genetic basis of rumen microorganisms by genome- and transcriptome-wide association studies with matched genome, rumen transcriptome, and microbiome data from a cohort of 574 Holstein cattle.

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Wound healing impairment in diabetes mellitus is associated with an excessive inflammatory response and defective regeneration capability with suppressed Hedgehog (Hh) signaling. The bromodomain protein BRD9, a subunit of the non-canonical BAF chromatin-remodeling complex, is critical for macrophage inflammatory response. However, whether the epigenetic drug BRD9 degrader can attenuate the sustained inflammatory state of wounds in diabetes remains unclear.

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We obtained Peripheral blood mononuclear cells (PBMCs) from a peripheral blood sample of a 19-year-old male schizophrenia patient and successfully established induced pluripotent stem cell (iPSC) line using non-integrated reprogramming technology. This cell line possesses the correct karyotype, shape of an embryonic stem cell, the ability to express particular pluripotency markers, and the capacity to differentiate into three germ layers in vitro. This cell line will serve as an in vitro model for upcoming studies on the etiology of schizophrenia and the creation of novel treatment.

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This study was a randomized, parallel-controlled of homologous vaccines with different immune procedure research to evaluate the immunogenicity and immune persistence of Zagreb 2-1-1 regimen of rabies vaccine in Chinese healthy individuals. 240 subjects aged ≤ 20、21-50、≥51 y were randomly divided into 2 groups (1:1), Zagreb 2-1-1 regimen receivers as experimental group and Essen 5 regimen receivers as controlled group. Researchers collected venous blood of each subject before vaccine injection and on the day 7, 14, 42, 180, 365 after first dose.

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B-cell lymphoma, clinically, comprises a heterogeneous group of malignancies that encompass various subtypes. CD20 is an optimal target for therapeutic antibodies in B-cell lymphoma immunotherapy since approximately 90% of B-cell malignancies typically exhibit CD20 expression on their surface, while its presence is limited in normal tissues. In this study, we have developed a series of novel non-IgG-like T cell-dependent bispecific antibodies by constructing Fab-FabCH3, referred to as Tandem Antigen-binding Fragment 002 (TFAB002), which specifically target CD20 for the treatment of malignant B-cell lymphoma.

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Alzheimer's disease (AD) is a neurodegenerative disorder frequently accompanied by neuroinflammation and oxidative stress. The medicine and food homology (MFH) has shown potential for treating neuroinflammation and oxidative stress. This study aimed to provide a safe and efficient therapy for AD based on MFH.

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Article Synopsis
  • Oral squamous cell carcinoma (OSCC) is a common head and neck cancer that is usually diagnosed late, leading to a poor outlook, and recent studies have suggested a link between OSCC and the presence of certain microorganisms in the tumors.
  • A review of various studies found that bacteria associated with OSCC show different levels of abundance and diversity, and these bacteria can originate from sources such as oral plaque, saliva, and even the gut, influencing cancer-related processes in both positive and negative ways.
  • The presence of these intralesional microbiota plays a crucial role in the progression of OSCC and related disorders, but challenges like inconsistent sampling methods and microbial identification highlight the need for further research to better understand their implications for treatment and
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Stability-issues of organic light-emitting diodes (OLEDs) employing thermally activated delayed fluorescence (TADF) require further advancements, especially in pure-blue range of CIE < 0.20, existing a dilemma between color purity and device lifetime. Though improving bond-dissociation-energy (BDE) can effectively improve material intrinsic stability, strategies to simultaneously improve BDE and photophysical performances are still lacking.

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Synopsis of recent research by authors named "Jingyi Xu"

  • - Jingyi Xu's recent research encompasses a diverse array of studies, prominently focusing on materials science for catalysis, microbiome analysis in health conditions, and advancements in biomedical applications, particularly in wound healing and cancer treatment.
  • - Highlights of her findings include the development of a coherent NiS@SnSnanosheet catalyst for enhancing nitrate reduction to ammonia, identification of gender-specific salivary microbiomes in oral lichen planus patients, and successful establishment of an iPSC line from a schizophrenia patient for further study on the disease's etiology.
  • - Additionally, her work indicates promising therapeutic strategies such as the use of a novel bispecific antibody for B-cell lymphoma treatment and a medicine-food homology formula targeting oxidative stress in Alzheimer's disease, showcasing a multidisciplinary approach with significant implications for both environmental sustainability and human health.