Publications by authors named "Yun Yan"

Background: Studies have shown that tirofiban (a glycoprotein IIb/IIIa receptor antagonist) is effective in the endovascular treatment of cerebrovascular diseases. However, it has also been reported that tirofiban can cause thrombocytopenia. Here we report a rare case of tirofiban-induced acute profound thrombocytopenia in a patient undergoing endovascular therapy for acute ischemic stroke.

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Objective: To assess the association between coffee consumption and life expectancy among the US adults.

Design: Prospective cohort.

Setting: National representative survey in the United States, 2001-2018.

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Objective: To investigate the relationship between serum levels of fibroblast growth factor-23 (FGF-23), heparanase (HPSE) and early renal impairment (RI) in patients with multiple myeloma (MM).

Methods: A retrospective analysis was conducted on the clinical data of 125 MM patients who were initially diagnosed in the Department of Hematology of the First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology from June 2020 to June 2023. The patients were divided into RI group (>176.

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The novel goose parvovirus (N-GPV), responsible for beak atrophy and dwarfism syndrome (BADS), has caused significant economic losses in China's duck-raising industry. In this study, a highly virulent N-GPV strain NMG21 was serially passaged in duck embryo fibroblast cells (DEFs). The virus titers and virulence of selected passages were evaluated in 1-day-old ducklings.

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Background: Following coronary artery bypass grafting (CABG), the standard treatment regimen typically involves dual antiplatelet therapy (DAPT), which includes a P2Y12 receptor antagonist in combination with aspirin. There is currently no clear consensus regarding the optimal DAPT strategy after CABG. The aim of this meta-analysis was to evaluate and compare the safety and efficacy of ticagrelor vs.

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Introduction: Fecal incontinence (FI) and chronic constipation (CC) are diagnosed as distinct problems, although many suffer with both problems. The phenotypical features and underlying mechanisms of FI mixed with CC (FI-MC) is unclear. We investigated the clinical and pathophysiological characteristics of FI-MC and compared with FI alone and healthy controls.

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Amyotrophic lateral sclerosis (ALS) is a rare neurodegenerative disease with both clinical and hereditary heterogeneity. Inflammation has been suggested to play an important role in ALS pathophysiology. In this study, we aimed to identify serum inflammatory alterations and develop effective inflammatory biomarkers to assist in the diagnosis of ALS.

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Background: Obesity complicates mechanical ventilation due to altered respiratory mechanics, raising the risk of ventilator-induced lung injury (VILI). Mechanical power (MP) quantifies the energy transferred from the ventilator to the lungs per unit time, incorporating factors such as tidal volume, airway pressures, respiratory rate, and PEEP. The role of mechanical power as a predictor of outcomes in critically obese patients remains uncertain.

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Objectives: In recent years, several epidemiologic studies have shown that pulse pressure (PP) is a powerful predictor of mortality from many cardiovascular diseases. However, few studies have reported the association between PP and adverse events during hospitalization in patients with type A acute aortic dissection (TAAAD). The aim of this study was to evaluate the relationship between admission PP and in-hospital all-cause mortality, in patients with TAAAD of relatively stable patients.

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Reversible adhesion is highly desired for intelligent engineering, reassembling devices, and recycling resources. However, many reported reversible adhesives require solvent or pH stimuli to achieve adversity switches, which are very inconvenient for practical applications. So far, thermally responsive adhesives are reported to be very appealing in achieving facile reversible adhesion.

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Background: The number of revision total knee arthroplasty (TKA) procedures continues to rise. Both advanced chronological age and comorbidity burden are associated with poor surgical outcomes. However, the question remains whether these two factors have a synergistic effect.

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Introduction: Nociception monitoring has recently gained recognition as a valuable tool for guiding intraoperative opioid administration. Several nociception monitors, including the Surgical Pleth Index, the Index of Consciousness (IoC) and the Nociception Level, have been introduced for managing intraoperative analgesia. While these technologies show promise in initial applications, the effectiveness of IoC2 in guiding pain management during anaesthesia, particularly in elderly patients who require precise opioid use, remains unclear.

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Background: Plasma protein has gained prominence in the non-invasive predicting of lung cancer. We utilised Zeolite Zotero NaY-based plasma proteomics to investigate its potential for multiple event predicting, including lung cancer diagnosis (task #1), lymph node metastasis detection (task #2) and tumour‒node‒metastasis (TNM) staging (task #3).

Methods: A total of 4703 plasma proteins were quantified from 241 participants based on a prospective cohort of 2757 participants.

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During meiosis, each pair of homologous chromosomes becomes connected by at least one crossover, as required for accurate segregation, and adjacent crossovers are widely separated thereby limiting total numbers. In coarsening models, this crossover patterning results from nascent recombination sites competing to accrue a limiting pro-crossover RING-domain protein (COR) that diffuses between synapsed chromosomes. Here, we delineate the localization dynamics of three mammalian CORs in the mouse and determine their interdependencies.

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Anorectal neuropathy causes anorectal dysfunction, yet it is poorly recognized. This stems from both a lack of understanding of the extrinsic and intrinsic innervation of the anorectum and tools for evaluation of neuronal function. Our objective was to provide an improved understanding of the neuronal networks of the anorectum and discuss its functional significance.

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Article Synopsis
  • The study investigates microstructural damage in the striatum of ALS patients using multishell diffusion MRI, which hasn't been done before in living patients.
  • It includes 79 ALS patients and 53 healthy controls, assessing their clinical condition, serum biomarkers, and brain connectivity through advanced imaging techniques.
  • Findings reveal that ALS patients show significant microstructural changes in specific striatal subregions, which correlate with motor and cognitive impairments, indicating that these alterations may contribute to the progression of ALS symptoms.
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Objective: The association of tea consumption with life expectancy in US adults remains unclear. This study aimed to evaluate the correlation between tea consumption and life expectancy among US adults.

Methods: Tea consumption records and available mortality data from National Health and Nutrition Examination Survey 2001 to 2018 for adults ≥ 20 years of age were used (n = 43,276).

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Aneuploid epithelial cells are common in breast cancer; however, their presence in normal breast tissues is not well understood. To address this question, we applied single-cell DNA sequencing to profile copy number alterations in 83,206 epithelial cells from the breast tissues of 49 healthy women, and we applied single-cell DNA and assay for transposase-accessible chromatin sequencing co-assays to the samples of 19 women. Our data show that all women harboured rare aneuploid epithelial cells (median 3.

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Embryonic axis formation is essential for patterning and morphogenesis in vertebrates and is tightly regulated by the dorsal organizer. Previously, we demonstrated that maternally derived Huluwa (Hwa) acts as a dorsal determinant, dictating axis formation by activating β-catenin signaling in zebrafish and Xenopus. However, the mechanism of activation and fine regulation of the Hwa protein remains unclear.

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This study aims to report a case of progressive pseudorheumatoid dysplasia (PPRD) with two kinds of cellular communication network factor 6 (CCN6) gene mutation. In this paper, the clinical profile and the process of diagnosis were analyzed, and the related literature was reviewed. A 15-year-old boy, who developed progressive ankle and hip joint pain and enlargement with spine involvement, was diagnosed with PPRD.

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Background: Using neuroimaging techniques, growing evidence has suggested that the choroid plexus (CP) volume is enlarged in multiple neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS). Notably, the CP has been suggested to play an important role in inflammation-induced CNS damage under disease conditions. However, to our knowledge, no study has investigated the relationships between peripheral inflammation and CP volume in sporadic ALS patients.

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Understanding the impact of genetic alterations on epigenomic phenotypes during breast cancer progression is challenging with unimodal measurements. Here, we report wellDA-seq, the first high-genomic resolution, high-throughput method that can simultaneously measure the whole genome and chromatin accessibility profiles of thousands of single cells. Using wellDA-seq, we profiled 22,123 single cells from 2 normal and 9 tumors breast tissues.

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