Publications by authors named "Hongyue Xu"

Typhimurium is a foodborne pathogen threatening livestock and human health. It is highly resistant to commonly used clinical antibiotics, and it is urgently needed to explore new anti- treatment schemes. In this study, first, our mouse experiments showed that Baitouweng decoction (BTW), a classical Traditional Chinese Medicine (TCM) prescription, had good efficacy against Typhimurium infection: mitigating weight loss of mice; lowering the bacterial load of liver, spleen, and colon; reducing the production of serum inflammatory factors (interleukin-1β and tumor necrosis factor-α); and decreasing histological index scores than that in the Typhimurium infection group.

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Objective: To evaluate the predictive power of the high-sensitivity C-reactive protein (hs-CRP) to albumin (Alb) ratio for cardiovascular events in patients receiving maintenance hemodialysis (MHD) for end-stage renal disease (ESRD).

Methods: This retrospective study enrolled 202 ESRD patients undergoing MHD at Bobai County People's Hospital from November 2020 to November 2022, with follow-up extending to November 2023. Patients were divided into two groups based on the occurrence of cardiovascular events during follow-up: the occurrence group (n = 92) and the non-occurrence group (n = 110).

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Background: To date, disease-modifying antirheumatic drugs (DMARDs) are widely used as the primary first-line treatment option for patients with rheumatoid arthritis (RA), and the curative effect of methotrexate (MTX) and leflunomide (LEF; MTX + LEF) is greater than that of single-agent MTX therapy, but the synergistic mechanism of MTX + LEF is unclear.

Methods: First, we explored the mechanism of action of MTX + LEF in RA through network pharmacology and molecular docking. Venn diagram analysis revealed 97 overlapping gene targets of MTX + LEF-RA and STRING, along with Cytoscape plug-in MOCDE and cytoHubba; and GO enrichment analysis revealed that the functions of 97 synergistic targets were related to 123 molecular functions (MF), 63 cell components (CC), and 1,068 biological processes (BP).

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Objective: To explore the prognostic value of early multiple detection indicators in combination with sequential organ failure assessment (SOFA) in sepsis patients.

Methods: A retrospective analysis was conducted. Patients with sepsis admitted to the department of critical care medicine of Huanggang Central Hospital of Yangtze University from May 2020 to May 2022 were selected as the research subjects.

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Diabetes mellitus (DM) complicated with Staphylococcus aureus (S. aureus) infection lacks effective treatment strategies. In this study, we found that insulin combined with linezolid has potential to deal with the thorny problem.

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Background: Associating liver partition and portal vein ligation (ALPPS) technique is a promising strategy for unresectable primary liver tumours without sufficient future liver remnants (FLRs).

Objective: Our study explored the effect of corosolic acid (CA) on inhibiting tumour growth without compromising ALPPS-induced liver regeneration.

Methods: The ALPPS procedure was performed in Sprague-Dawley rats with orthotopic liver cancer.

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Staphylococcus aureus (S. aureus) infection is difficult to fight, previous experimental reports have demonstrated thioridazine (TZ) and tetracycline (TC) is an inhibitor of S. aureus efflux pump NorA and autolysin Atl, respectively, here, by means of molecular docking and molecular dynamics simulation, we observed that thioridazine (TZ) and tetracycline (TC) blocked the binding of substrates to NorA and Atl, respectively, and reduced their activities, and our antibacterial susceptibility test and three-dimensional checkerboard method showed that the three-drug combination of antibiotic cloxacillin (CXN), TZ and TC had a synergistic anti-Staphylococcal activity in vitro, and α-Hemolysin tests and scanning electron microscopy showed that the three-drug combination and the subinhibitory concentration of the combination significantly inhibited the secretion of α-hemolysin relative to the number of membrane-derived vesicles produced by S.

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This study explored a potential treatment against methicillin-resistant (MRSA) infections that combines thioridazine (TZ), an efflux pump inhibitor, and miconazole (MCZ), an autolysis inducer, with the anti-microbial drug cloxacillin (CXN). , the combination treatment of TZ and MCZ significantly reduced 4096-fold (Σ (FIC) = 0.1 - 1.

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Diabetes mellitus (DM) affects bone metabolism and leads to osteoporosis; however, its pathogenetic mechanisms remain unknown. We found that high glucose (HG) conditions induced the production of reactive oxygen species (ROS) and the expression of proteins related to MAPKs [phosphorylated (p)-ERK, p-JNK, and p-p38], NF-κB (NF-κB, p-IκB, and IKK), and NACHT-LRR-PYD domains-containing protein 3 (NALP3) (NLRP3) [apoptosis-associated speck-like protein containing a caspase activation and recruitment domain (ASC), caspase-1, IL-18, IL-1β, and NLRP3] in osteoclasts (OCs) . Further analysis showed that in HG-induced OCs, ROS is an upstream signal for MAPKs, NF-κB, and the NLRP3 inflammasome.

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Objective: To explore the effect of cordycepin on reducing lipid droplets in adipocytes.

Methods: Rats were fed a 60% high-fat diet to construct a hyperlipidaemia animal model and then treated with cordycepin at different concentrations for 8 weeks. Adipocytes were extracted, and BODIPY staining was used to detect the size of the lipid droplets.

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Tuberculosis is highly persistent and displays phenotypic resistance to high concentrations of antimicrobials. Recent reports exhibited that Mycobacterium tuberculosis biofilm was implicated to its pathogenicity and drug resistance. In this study, there were 47 kinds of differential proteins in the biofilm of M.

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Glucocorticoids (GCs) are widely used drugs in the treatment of lymphoid malignancies; resistance of GCs in lymphocytes confers poor prognosis and the mechanisms are poorly understood. Here, we found T-acute lymphoblastic leukemia (T-ALL) cells acquire resistance to dexamethasone (DEX)-mediated killing through abnormal activation of Akt, resulting in inhibition of the FoxO3a/Bim pathway. The resistant state was reported to be associated with increased glycolysis, NOTCH1 activating mutations and activated PI3K/ serum GS regulated kinases (SGK) pathway.

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Tuberculosis is a highly infectious disease and of high incidence in low-income countries that is caused by Mycobacterium tuberculosis (M. tuberculosis). M.

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Background: An increasing number of studies have shown that obesity is the key etiological agent of cardiovascular diseases, nonalcoholic fatty liver disease, type 2 diabetes and several kinds of cancer and that gut microbiota change was one of the reasons suffering from obesity. At present, the gut microbiota has gained increased attention as a potential energy metabolism organ. Our recent study reported that cordycepin, a major bioactive component separated from Cordyceps militaris, prevented body weight gain in mice fed a high-fat diet directly acting to adipocytes, however, the effect of cordycepin regulating gut microbiota keeps unknown.

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Background: Associating liver partition and portal vein ligation (ALPPS) is a promising two-step hepatectomy that is beneficial for accumulative regeneration of the future liver remnant (FLR) and avoids postoperative liver failure.

Aims: Our study aimed to evaluate whether nonalcoholic fatty liver disease affected the liver regeneration induced by ALPPS.

Methods: Sprague-Dawley rats fed a high-fat diet were used to construct the NAFLD model.

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A novel treatment regimen for bacterial infections is the pharmacological enhancement of the host's immune defenses. We demonstrated that biochanin A (BCA), an isoflavone constituent in some plants, could enhance both intra- and extracellular bactericidal activity of host cells. First, BCA could induce a complete autophagic response in nonphagocytic cells (HeLa) or macrophages (MΦ) via the AMPK/ULK1/mTOR pathway and Beclin-1-dependent manner, and BCA enhanced the killing of invading by autophagy through reinforcing ubiquitinated adapter protein (LRSAM1, NDP52 and p62)-mediated recognition of intracellular bacteria and through the formation of autophagolysosomes.

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Background: Cordycepin is an extract from the insect fungus Cordyceps. militaris with various biological function. In previous studies, cordycepin has demonstrated an excellent anti-obesity effect, but the mechanism is unclear.

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