[Action mechanism and active components of Fuzheng Huayu Recipe against liver fibrosis via regulating macrophage with network pharmacology and transcriptomics methods].

We have demonstrated that Fuzheng Huayu Recipe(FZHY) plays an anti-liver fibrosis role by regulating the polarization of intrahepatic macrophages, while the key targets in macrophages and the effective components of FZHY remain unclear. In this study, we obtained the potential anti-liver fibrosis target set of FZHY through network pharmacological analysis, and the differentially expressed gene set of FZHY for the prevention and treatment of mouse liver fibrosis through RNA-Seq of the liver tissue. The potential core targets of FZHY against liver fibrosis were obtained by degree value analysis of the common target proteins between the above two sets.

Pseudolaric Acid B Attenuates High Salt Intake-Induced Hypertensive Left Ventricular Remodeling by Modulating Monocyte/Macrophage Phenotypes.

BACKGROUND Studies in ApoE knockout mice have shown that pseudolaric acid B (PB) can act as an immunomodulatory drug and attenuate atherosclerosis progression by modulating monocyte/macrophage phenotypes. Our previous study demonstrated that high salt intake could shift the phenotype of monocytes/macrophages to an inflammatory phenotype, and that this shift was related to hypertension and hypertensive left ventricular (LV) remodeling. However, no comprehensive assessment of the effects of PB on hypertensive LV remodeling has been conducted.

[Research ideas and method on screening active components of traditional Chinese medicine against hepatotoxicity with mitochondria as target].

Liver is the main place of drug metabolism. Mitochondria of hepatocytes are important targets of drug-induced liver injury. Mitochondrial autophagy could maintain the healthy operation of mitochondria in cells and the stable proliferation of cells.

Fuzheng Huayu Recipe Prevented and Treated CCl4-Induced Mice Liver Fibrosis through Regulating Polarization and Chemotaxis of Intrahepatic Macrophages via CCL2 and CX3CL1.

Background: Fuzheng Huayu recipe (FZHY) is an original Chinese patent medicine which was developed and marketed by our institute. It could markedly improve liver tissue inflammation and ameliorate hepatic fibrosis in the clinical study. The intrahepatic macrophages recruitment and polarization play an important role in the progress of liver inflammation and fibrosis.

Fuzheng Huayu recipe, a traditional Chinese compound herbal medicine, attenuates renal interstitial fibrosis via targeting the miR-21/PTEN/AKT axis.

Objective: MicroRNAs (miRNAs) may be viable targets for treating renal interstitial fibrosis (RIF). Fuzheng Huayu recipe (FZHY), a traditional Chinese compound herbal medicine, is often used in China to treat fibrosis. This study sought to assess the mechanisms through which FZHY influences miRNAs to treat RIF.

Effects of Fuzheng Huayu recipe on entecavir pharmacokinetics in normal and dimethylnitrosamine-induced hepatic fibrosis rats.

Fuzheng Huayu recipe (FZHY) combined with entecavir (ETV) is used to treat the cirrhosis caused by chronic hepatitis B (CHB) infection. To investigate the effect of FZHY on ETV pharmacokinetics under different conditions. A model of liver fibrosis was created by intraperitoneal injection of dimethylnitrosamine (DMN; 10 μg/kg) for 4 weeks in Wistar rats.

Fuzhenghuayu Decoction ameliorates hepatic fibrosis by attenuating experimental sinusoidal capillarization and liver angiogenesis.

Fuzhenghuayu (FZHY) is a compound extracted from natural plants. Its anti-fibrotic effect has been confirmed in experimental and clinical studies. However, precise effects and underlying mechanisms of FZHY in liver angiogenesis largely remain understood.

MicroRNA-101 suppresses liver fibrosis by downregulating PI3K/Akt/mTOR signaling pathway.

Background: MicroRNA-101 (miR-101) is markedly downregulated in both hepatitis B virus-related liver cirrhosis and hepatocellular carcinoma (HCC). In this study, we aimed to investigate the effect and mechanism of miR-101 on hepatic stellate cell (HSC) activation and liver fibrosis.

Materials And Methods: HSC LX-2 was treated with TGF-β1 and with or without miR-101 mimics.

Metabolic profiling of endogenous bile acids: a novel method to assess hepatoprotective effect of Tanreqing capsule on carbon-tetrachloride-induced liver injury in rats.

Tanreqing (TRQ), a traditional Chinese medicine (TCM) formula, can alleviate liver injury and improve liver function. Its pharmacological mechanisms of actions are still unclear due to its complex components and multi-target natures. Metabolomic study is an effective approach to investigating drug pharmacological actions, new diagnostic markers, and potential mechanisms of actions.

Salvianolate Reduces Glucose Metabolism Disorders in Dimethylnitrosamine-Induced Cirrhotic Rats.

Objective: To evaluate the preventive effect of salvianolate (Sal B) on glucose metabolism disorders of dimethylnitrosamine (DMN)-induced cirrhotic rats.

Methods: Fifty-five Wistar rats were randomly divided into a control group (n=10) and a cirrhotic group (n=45) according to a random number table. Liver cirrhosis was induced by intraperitoneal administration of DMN.

Serum Metabolomics Analysis Reveals a Distinct Metabolic Profile of Patients with Primary Biliary Cholangitis.

Primary biliary cholangitis (PBC) is a chronic autoimmune liver disease associated with profound metabolic changes. The purpose of this study was to identify a distinctive metabolic signature from the training set with 29 PBC patients, 30 hepatitis B virus (HBV)-caused cirrhosis (HBC) and 41 healthy controls, and to validate the applicability and stability of the distinctive model from the validation set with 21 PBC patients, 7 autoimmune hepatitis (AIH) and 9 HBC. The sera were investigated using high resolution nuclear magnetic resonance (NMR) and the datasets were analyzed pairwise using pattern recognition methods.

Anti-Influenza Virus (H5N1) Activity Screening on the Phloroglucinols from Rhizomes of Dryopteris crassirhizoma.

For screening the active phloroglucinols on influenza virus (H5N1) from NaKai, a database was established including twenty-three phloroglucinols that had been isolated from . Their inhibitory effect on the neuraminidase (NA) of influenza virus H5N1 was screened by molecular docking. As a result, three candidates were selected.

[Evaluation of cryptotanshinone inhibition of angiogenesis in human hepatic sinusoidal endothelial cells].

To investigate the effects of cryptotanshinone (an active ingredient of Salvia Miltiorrhiza) inhibition of angiogenesis, the toxicity of cryptotanshinone was assayed in human hepatic sinusoidal endothelial cells (HHSEC) by CCK8 method. Max dose without toxicity is 10 μmol·L(-1). The proliferation of HHSEC were induced by the endothelial cell growth supplement (ECGS), with 2.

Salvianolate Protects Hepatocytes from Oxidative Stress by Attenuating Mitochondrial Injury.

Salvianolate is widely used to treat angiocardiopathy in clinic in China, but its application in liver diseases remains unclear. Our study aims to investigate the effect of Salvianolate on rat hepatic injury by protecting hepatocyte mitochondria. To evaluate the effects of Salvianolate on injured hepatocytes, alpha mouse liver 12 (AML-12) cells were induced with hydrogen peroxide (H2O2) and treated with Salvianolate.

[Effect of Fuzheng Huayu capsule on serum metabolomics in rats with liver fibrosis induced by dimethylnitrosamine].

To investigate the effect of Fuzheng Huayu capsule(FHC) on serum metabolomics in rats with liver fibrosis induced by dimethylnitrosamine(DMN). The metabolic profiles of rat serum of normal group, model group, and FHC group were established by liquid chromatography-mass spectrometry technology. Furthermore, the levels of endogenous metabolites such as amino acids and bile acids were measured in each group.

[Effect of schisantherin A inhibit liver sinusoid endothelial cell function and action against liver fibrosis relating to angiogenesis].

To investigate the effect of schisantherin A on liver sinusoid endothelial cell function and angiogenesis. Different dosages (0-40 μmol•L⁻¹) of schisantherin A were incubated 24 h with SK-HEP-1 cells, and the toxicity of SK-HEP-1 cells was assayed by MTT method. The proliferation of SK-HEP-1 cells were induced by the vascular endothelial growth factor (VEGF), with receptor tyrosine kinase inhibitor sorafenib as the control, at the same time, set up the control group, 2, 20 μmol•L⁻¹ schisantherin A were incubated with SK-HEP-1 cells, cell proliferation was analyzed by EdU DNA cell proliferation kit.

Cultured Mycelium Cordyceps sinensis allevi¬ates CCl4-induced liver inflammation and fibrosis in mice by activating hepatic natural killer cells.

Aim: Recent evidence shows that cultured mycelium Cordyceps sinensis (CMCS) effectively protects against liver fibrosis in mice. Here, we investigated whether the anti-fibrotic action of CMCS was related to its regulation of the activity of hepatic natural killer (NK) cells in CCl4-treated mice.

Methods: C57BL/6 mice were injected with 10% CCl4 (2 mL/kg, ip) 3 times per week for 4 weeks, and received CMCS (120 mg·kg(-1)·d(-1), ig) during this period.

Comparative pharmacokinetics and tissue distribution profiles of lignan components in normal and hepatic fibrosis rats after oral administration of Fuzheng Huayu recipe.

Ethnopharmacological Relevance: Fuzheng Huayu recipe (FZHY) is formulated on the basis of Chinese medicine theory in treating liver fibrosis.

Aim Of The Study: To illuminate the influence of the pathological state of liver fibrosis on the pharmacokinetics and tissue distribution profiles of lignan components from FZHY.

Materials And Methods: Male Wistar rats were randomly divided into normal group and Hepatic fibrosis group (induced by dimethylnitrosamine).

Fuzheng Huayu recipe alleviates hepatic fibrosis via inhibiting TNF-α induced hepatocyte apoptosis.

Background: What was the relationship of Fuzheng Huayu recipe (FZHY) inhibiting hepatocyte apoptosis and HSC activation at different stage of liver fibrosis? In order to answer this question, the study was carried out to dynamically observe FZHY's effect on hepatocyte apoptosis and HSC activation and further explored underling mechanism of FZHY against hepatocyte apoptosis.

Methods: Mice were randomly divided into four groups: normal, model, FZHY, and N-acetylcystein (NAC) groups. Acute hepatic injury and liver fibrosis in mice were induced by CCl4.

Distinct from its canonical effects, deletion of IL-12p40 induces cholangitis and fibrosis in interleukin-2Rα(-/-) mice.

The IL-12 family modulates T cell mediated autoimmune diseases and GWAS in PBC have suggested a critical role of IL-12 and its subunits in modulating portal inflammation. We have taken advantage of an aggressive model of portal inflammation and colitis in IL-2Rα(-/-) mice to study the specific role of IL-12 and, in particular, the immunobiology of p40(-/-)IL-2Rα(-/-) mice. Colonies of IL-2Rα(+/-), IL-2Rα(-/-) and p40(-/-)IL-2Rα(-/-) mice were studied for the natural history of immunopathology in liver and colon using histology and immunohistochemistry.

Microbial biotransformation of gentiopicroside by the endophytic fungus Penicillium crustosum 2T01Y01.

Endophytic fungi are symbiotic with plants and possess multienzyme systems showing promising metabolite potency with region selectivity and stereoselectivity. The aim of this study was to use these special microorganisms as an in vitro model to mimic the potential mammalian metabolites of a natural iridoid gentiopicroside (GPS, compound 1). The fungi isolated from a medicinal plant, Dendrobium candidum Wall.

[Effects of cordyceps acid and cordycepin on the inflammatory and fibrogenic response of hepatic stellate cells].

Objective: To investigate the effects of cordyceps acid and cordycepin on the inflammatory phenotype and fibrogenic property of hepatic stellate cells (HSCs).

Methods: An immortalized mouse HSC line (JS1) was stimulated with lippolysaccharide (LPS; 100 ng/ml) to induce an inflammatory response with or without co-administration of cordyceps acid or cordycepin in various concentrations (10, 50, or 200 mumol/L). Effects of the treatments on the chemokine monocyte chemotactic protein-1 (MCP-1) mRNA expression in the cells and the protein secretion in the cell culture supernatants were determined by reverse transcription and real-time quantitative PCR (RT-PCR) and enzyme-linked immunosorbent assay (ELISA), respectively.