Publications by authors named "JianFei Chen"

Methods: In this case report, we present an in-depth narrative of a patient who was subjected to mechanical thrombectomy (MT) for an obstruction in the main trunk and bifurcation of the left middle cerebral artery subsequent to Infective Endocarditis (IE). Initial intervention using a solitary-stent technique proved to be ineffective; thus, we shifted to a dual-stent strategy, which successfully recanalized the compromised blood vessel.

Results: The dual-stent retriever method can be especially advantageous for treating persistent clots that occur at arterial bifurcations resisting the efforts of a single-stent retriever during the MT process.

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Adult hippocampal neurogenesis (AHN) is crucial to various brain functions. Neurodegeneration, neuroinflammation and stress can impair AHN, contributing to the development of neurological and psychiatric disorders. Stress is known to extensively affect both the brain and peripheral immune system.

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  • - The study investigates the experiences and perceptions of oncology nurses providing hospice care in mainland China, utilizing interviews with 18 nurses from four major hospitals in Wuhan.
  • - Five main themes emerged from the interviews: (1) end-of-life care, (2) family support, (3) psychological challenges, (4) cultural and environmental constraints, and (5) coping mechanisms and personal growth.
  • - Despite facing emotional difficulties and barriers, nurses are contributing to the advancement of hospice care and suggest the need for incorporating traditional Chinese medicine for symptom management and developing better psychological support tools.
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  • * Researchers identified 1,692 differentially expressed genes from the sample data, highlighting 47 autophagy-related genes, and found a link between the gene RNF144B and 37 autophagy genes.
  • * The study established a regulatory axis involving TUG1, hsa-miR-31-5p, and RNF144B, revealing that TUG1 and RNF144B were increased while hsa-miR-31-5p was decreased, suggesting insights into RNA
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To identify the predictive role of triglyceride-glucose (TyG) index in pulmonary hypertension (PH) in coronary artery disease (CAD) patients after percutaneous coronary intervention (PCI) treatment. Blood biomarkers have been measured at the cross-section of entrance. The baseline and followed-up echocardiography have been performed at both cross-sections.

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Water treatment residual (WTR) is a burden for many water treatment plants due to the large volumes and associated management costs. In this study, we transform aluminum-salt WTR (Al-WTR) into ceramsite (ASC) to recover phosphate from challenging waters. ASC showed remarkably higher specific surface area (SSA, 70.

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Unlabelled: Type Ι interferon (IFN) production mediated by retinoic acid-inducible gene 1 (RIG-I) and mitochondrial antiviral signaling protein (MAVS) is essential for antiviral innate immune responses. Here, we report the identification of a novel co-sensor for cytosolic nucleic acids: DEAD/H-box helicase 11 (DDX11), a member of the DExD/H (Asp-Glu-x-Asp/His)-box helicase family. Knockdown or knockout of DDX11 attenuated the ability of cells to increase IFN-β, IFN-stimulated gene 56, and C-X-C motif chemokine ligand 10 in response to SeV and poly (I:C) by blocking the activation of TANK-binding kinase 1 and IFN regulatory factor 3.

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  • The study explores the knowledge, attitudes, and support required from nurses and midwives regarding perinatal mental health disorder (PMHD) screening in central China.
  • A survey conducted in Hubei province among OB/GYN professionals revealed average scores indicating modest knowledge (6.09/13), better attitudes (47.67/80), and varied support needs (29.35/35).
  • Factors such as mental health education, being a midwife, and working in specialist maternity hospitals increased knowledge scores, suggesting targeted training could enhance PMHD screening implementation.
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Background: Parkinson's disease (PD) is a neurodegenerative disorder characterized by the degeneration of dopaminergic neurons. Recent research has emphasized a significant correlation between microRNAs (miRNAs) and PD. To identify key research areas, provide a comprehensive overview of current research in various fields, and propose potential directions for future studies, a bibliometric analysis was conducted on the involvement of miRNAs in Parkinson's disease from 2014 to 2023.

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  • Human activities have changed lake ecosystems, affecting how antibiotic resistance genes (ARGs) behave in these environments, especially in water-diversion lakes like Nansi and Dongping.
  • A study identified 653 ARG subtypes in these lakes, indicating seasonal changes, the influence of human modifications, and the presence of harmful bacteria linked to multidrug resistance.
  • Key findings highlight that seasonal factors such as pH and temperature significantly impact bacterial communities and ARG profiles, emphasizing the need for better understanding and management of these water systems.
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Inflammatory liposarcoma is one of the rarest subtypes of well-differentiated liposarcoma. We present an extremely rare case of well-differentiated inflammatory liposarcoma that occurs in the muscularis of the gallbladder, which was difficult to diagnose before surgery due to the lack of specific clinical and imaging findings. Since cyclin-dependent kinase 4 (CDK4) and murine double minute 2 (MDM2) both displayed amplification in this case, they are not only important markers for auxiliary diagnosis but also the focus of current targeted therapy.

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  • * Out of 124 surgeries for potential cancer, 5 patients were ultimately diagnosed with AIP, indicating a 4% prevalence, alongside some benign conditions.
  • * The findings suggest that applying specific diagnostic criteria and measuring IgG4 levels could help prevent unnecessary surgery in patients with AIP.
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Background: Distinct clinical features and molecular characteristics of left-sided colon cancer (LCC) and right-sided colon cancer (RCC) suggest significant variations in their tumor microenvironments (TME). These differences can impact the efficacy of immunotherapy, making it essential to investigate and understand these disparities.

Methods: We conducted a multi-omics analysis, including bulk RNA sequencing (bulk RNA-seq), single-cell RNA sequencing (scRNA-seq), and whole-exome sequencing (WES), to investigate the constituents and characteristic differences of the tumor microenvironment (TME) in left-sided colon cancer (LCC) and right-sided colon cancer (RCC).

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The in ovo feeding (IOF) of L-arginine (L-Arg) to chick embryos is a viable method for improving early intestinal development, subsequently leading to an acceleration in growth rate during the posthatch stage. However, the liver, being the pivotal organ for energy metabolism in poultry, the precise effects and mechanisms of L-Arg on the liver development and metabolism remain unclear. To elucidate these, the present study injected 2 doses of L-Arg (10 mg/egg and 15 mg/egg) into the embryos of Hongyao chickens at 17.

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Swine acute diarrhea syndrome coronavirus (SADS-CoV) is an emerging alpha-coronavirus that causes diarrhea in piglets and results in serious economic losses. During SADS-CoV infection, the spike protein (S) serves as a crucial structural component of the virion, interacting with receptors and eliciting the production of neutralizing antibodies. Due to the potential risk of zoonotic transmission of SADS-CoV, the identification and screening of epitopes on the S glycoproteins will be crucial for development of sensitive and specific diagnostic tools.

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  • Research on hepatic steatosis in animal husbandry aims to create an in vitro model to better understand lipid deposition in poultry and develop interventions for metabolic abnormalities.
  • The study utilized LMH cells to analyze the effects of different fat mixtures, finding that a combination of soybean oil (SO) and palmitic acid (PA) in a 1:2 ratio was most effective at inducing steatosis.
  • Results showed that steatosis induction influenced gene expression related to fatty acid metabolism and cell death, differing between LMH cells and chicken embryonic liver cells, laying groundwork for further research in avian hepatic steatosis.
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Porcine epidemic diarrhea virus (PEDV) is associated with severe enteritis, which contributes to high mortality in piglets. The aim of this study was to describe molecular mechanisms associated with proinflammatory cytokine(s) production during PEDV infection. We showed that infection of porcine intestine epithelial cell clone J2 (IPEC-J2) with PEDV induces a gradual increase in interleukin 8 (IL-8) production at different time points, as well as infection of Vero E6 with PEDV.

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  • - The liver is crucial for lipid metabolism in poultry, and identifying stable reference genes in chicken liver is essential for gene studies involving various samples like males, females, and embryos.
  • - Traditional methods for screening housekeeping genes (HKGs) have limitations, but high-throughput sequencing can improve the identification of consistently expressed genes in chicken liver and LMH cells.
  • - The study discovered that newly identified stable reference genes outperformed commonly used HKGs, with specific optimal genes for different liver types, providing more reliable options for future RT-qPCR research.
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Objective: To evaluate the efficacy of a nutritional stage-based care intervention in improving outcomes for elderly patients with severe pneumonia.

Methods: A retrospective analysis of clinical data was conducted on 203 elderly patients with severe pneumonia admitted to our hospital from January 2022 to January 2023. All patients met the inclusion and exclusion criteria.

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We report a case of metastatic melanoma of the gallbladder diagnosed by contrast-enhanced ultrasound and systematically review the characteristics of transabdominal ultrasound, clinical manifestations, and treatment methods of gallbladder metastatic melanoma in order to provide reference ideas for the diagnosis and treatment of metastatic melanoma of gallbladder.

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Utilizing publicly available RNA-seq data to screen for ideal reference genes is more efficient and accurate than traditional methods. Previous studies have identified optimal reference genes in various chicken tissues, but none have specifically focused on the oviduct (including the infundibulum, magnum, isthmus, uterus, and vagina), which is crucial for egg production. Identifying stable reference genes in the oviduct is essential for improving research on gene expression levels.

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Objective: To investigate whether simethicone expediates the remission of abdominal distension after laparoscopic cholecystectomy (LC).

Methods: This retrospective study involved LC patients who either received perioperative simethicone treatment or not. Propensity score matching (PSM) was employed to minimize bias.

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  • * The research involved a survey of 235 women using a health literacy scale and included in-depth interviews with 11 participants to gather qualitative insights.
  • * Results showed a median electronic health literacy score of 29, with significant factors like advice from medical professionals and health apps influencing literacy, along with identified barriers and desires for improved online health resources.
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Background: WHO stated the environment is an important factor affecting the development of hospice care. The environment is the sum of factors affecting behavior besides the individual factors. Currently, a scale to comprehensively assess the hospice environment of nurse is still lacking.

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