Publications by authors named "Jiangnan Xu"

Purpose: The relationship between lipid accumulation product (LAP) and stress urinary incontinence (SUI) in women remains unclear, and the potential mediating roles of oxidative stress and inflammatory factors in this process have not been extensively studied. This analysis aimed to explore the association between elevated LAP indices and SUI in women, specifically examining the mediating effects of oxidative stress and inflammatory factors.

Methods: Data from 4,292 participants across 6 consecutive cycles of the National Health and Nutrition Examination Survey were analyzed.

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Transarterial radioembolization (TARE) is a primary palliative treatment for advanced liver cancer. Nonetheless, its therapeutic efficacy is frequently hindered by resistance to tumor cell apoptosis induced by inter-radiotherapy. Induction of multiple cell death modalities provides a potential solution to this challenge.

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Given the increasing prevalence of chronic diseases in the aging population, it is of great importance to gain an understanding of how changes in body composition affect health outcomes. Handgrip strength (HGS) serves as a valuable proxy for overall muscle strength, while relative HGS (RHGS) adjusts for body size, providing a more accurate assessment of the relationship between muscle strength and metabolic disease. Lipid accumulation products (LAP) are an indicator that can reflect visceral lipid accumulation.

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The diagnosis of depression is a critical topic in the medical field. For years, the electroencephalogram (EEG) has been considered an objective and cost-effective detection tool. However, most studies on depression recognition models tend to extract information solely from the original temporal scale of EEG signals, ignoring the usage of coarse scales.

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Background: The association between reproductive lifespan and depression in older women is unclear. We conducted this analysis to explore whether a shorter reproductive lifespan is associated with higher odds of depression, while also considering the age at menarche and age at menopause.

Methods: This observational study used data from the National Health and Nutrition Examination Survey (NHANES), which was conducted between 2005 and 2018.

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Background: Perioperative blood transfusion (PBT) has been associated with worse prognosis in several malignancies. For renal cell carcinoma (RCC), the effect of PBT is still debated.

Objective: To evaluate the impact of PBT on prognosis after nephrectomy in patients with RCC.

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This study was carried out to screen a potential probiotic microbe with broad-spectrum antagonistic activity against food-borne pathogens and identify the antimicrobial compounds. Based on morphological and molecular analysis, a new strain with the ability to produce effective antimicrobial agents was isolated from the breeding soil of earthworms and identified as having a close evolutionary footprint to . The antimicrobial substances produced by show effective inhibition of and in an agar diffusion assay.

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Background: Previous studies have shown that (Hp) infection is associated with erectile dysfunction (ED), but the mechanism is unclear.

Aim: To assess the relationship between ED and Hp, folic acid (FA), vitamin B12 (B12), and homocysteine (HCY).

Methods: This study included 84 patients with ED and 42 healthy men.

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Background: Arf GTPase-activating proteins are aberrantly expressed in a variety of tumors, but their role in clear cell renal cell carcinoma (ccRCC) was unclear. Exploring the biological role of Arf GAP with GTP binding protein like domain, Ankyrin repeat and PH domain 2 (AGAP2) in ccRCC could improve our understanding on the aggressiveness and immune relevance of ccRCC.

Methods: The expression of AGAP2 was analyzed based on the Cancer Genome Atlas (TCGA) database and verified in ccRCC samples using immunohistochemistry.

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Background: This study aims to evaluate the effectiveness of resection for patients with nonmuscle invasive bladder cancer (NMIBC) and explore whether a reresection can be avoided after initial resection.

Material And Methods: We conducted research in PubMed, EMBASE, Cochrane Library, and Web of Science up to October 12, 2021, to identify studies on the second resection after initial resection of bladder tumor (ERBT). R software and the double arcsine method were used for data conversion and combined calculation of the incidence rate.

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Article Synopsis
  • Influenza A virus (IAV) infection can cause serious lung damage and high rates of illness and death, largely due to intense inflammatory responses known as cytokine storms.
  • A study using mice revealed that high-dose pH1N1 infection leads to significant neutrophil recruitment and an imbalance in macrophage types, which worsens lung damage.
  • The activation of specific signaling pathways (STAT1/3) appears to be critical; proper activation may help reduce damage during low-dose infections, suggesting a potential target for treatments to manage severe immune responses in flu patients.
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Objective: To develop and externally validate a novel nomogram in biopsy-naïve patients with prostate-specific antigen (PSA) <10 ng/ml and PI-RADS v2.1 = 3 lesions.

Methods: We retrospectively collected 307 men that underwent initial biopsy from October 2015 to January 2022 in Cohort 1 (The First Affiliated Hospital of Soochow University).

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Purpose: To evaluate the effectiveness of a modified disposable circumcision suture device (DCSD) with application of plastic sheet to avoid severe bleeding after circumcision and compare the surgical effects and other postoperative complications of two DCSDs.

Materials And Methods: A total of 943 excess foreskin patients from January 2018 to January 2020 who underwent circumcision using two different DCSDs were recruited. Preoperative characteristics (patient age, height and weight), main surgical outcomes (surgical time, intraoperative blood loss, incision healing time) and postoperative complications (postoperative hemorrhage and hematoma rate, edema rate, incision infection rate, residual staples rate) were collected and analyzed.

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The Retzius space-sparing robot-assisted radical prostatectomy (RS-RARP) has shown better results in urinary continence, but its efficacy and safety compared to conventional robot-assisted radical prostatectomy (c-RARP) remain controversial. A research was conducted in Medline PubMed, Cochrane Library, EMBASE, and Web of Science up to January 4, 2021, to identify studies comparing RS-RARP to c-RARP. We used RevMan 5.

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To evaluate the relationship between serum levels of folic acid (FA), homocysteine (HCY), vitamin B12 (B12) and erectile dysfunction (ED) and to explore their internal relationships. The study included 134 ED patients and 50 healthy controls. ED was assessed using IIEF-5 scores.

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Objective: To parallelly compare the applicability of the radius, exophytic/endophytic, nearness, anterior/posterior, location nephrometry score (R.E.N.

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Background: Erectile dysfunction (ED) and osteoporosis are both common health problems and have similar risk factors. Recent studies have found that people with ED have a higher risk of osteoporosis.We aimed to systematically assess osteoporosis risk in patients with ED.

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The aim of this study was to assess the relationship between serum folic acid (FA) levels and erectile dysfunction (ED) through a meta-analysis. A research was conducted in MEDLINE via PubMed, Cochrane Library, EMBASE and Web of Science up to 22 November 2020 to identify studies related to FA and ED. Two authors independently screened the literature, evaluated methodological quality and extracted the data.

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Objective: To compare the efficacy and safety of transurethral laser surgery and transurethral resection of a bladder tumor (TURBT) for non-muscle-invasive bladder cancer (NMIBC).

Material And Methods: A research was carried out in Medline via PubMed, EMBASE, the Cochrane Library, and Web of Science up to October 20, 2019, to identify articles related to transurethral laser surgery and TURBT for NMIBC. All analyses were done using RevMan5.

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Objective: To investigate the potential risk factors of infectious complications following ureteroscopy (URS).

Materials And Methods: Studies reporting risk factors of infectious complications following URS were searched via PubMed, EMBASE, Cochrane Library, and Web of Science databases up to August 30, 2019. OR or mean difference (MD) with 95% CI was calculated to assess the potential risk factors.

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Introduction: Obesity is a worldwide public health issue with serious psychological and social impacts. Erectile dysfunction is also a common clinical condition, and obesity is one of its main risk factors.

Objective: The objective of this study was to systematically evaluate the effect of bariatric surgery on male sexual function.

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Background: Airway epithelium is the primary target of trachea and lung transplant rejection, the degree of epithelial injury is closely correlated with obliterative bronchiolitis development. In this study, we investigated the cellular and molecular mechanisms of IL-17A-mediated airway epithelial injury after transplantation.

Methods: Murine orthotopic allogeneic trachea or lung transplants were implemented in wild type or RORγt mice.

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Background: The long-term success of lung transplantation is limited by the development of chronic lung allograft dysfunction (CLAD) in which IL-17 plays an important role. Direct evidence of IL-17-mediated allograft rejection has been observed when T-bet is absent. However, lack of T-bet also leads to failure in production of IFN-γ which is required for tolerance induction and allograft acceptance, as T-bet deficiency results in IL-17-expressing CD8+ T cells mediated costimulation blockade-resistant allograft rejection.

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IL-22 plays an important role in tissue repair and inflammatory responses, and is implicated in the pathogenesis of psoriasis, ulcerative colitis, as well as liver and pancreas damage. The molecular mechanisms of its regulation have been actively studied. Here, we show that the differential regulation of IL-22 expression in CD4 T cells by IL-6 and IL-27 was detected rapidly after stimulation.

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Collagen XVII expression has recently been demonstrated to be correlated with the tumor malignance. While Collagen XVII is known to be widely distributed in neurons of the human brain, its precise role in pathogenesis of glioblastoma multiforme (GBM) is unknown. In this study, we identified and characterized a new PTEN-COL17A1 fusion gene in GMB using transcriptome sequencing.

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