Picropodophyllin suppresses the proliferation and invasion of hepatocellular carcinoma under serum starvation.

Abstract:

:Hepatocellular carcinoma (HCC) cells invade interstitial connective tissue and proliferate. Suppression of this invasion and proliferation could serve as a novel molecular therapy. Since insulin-like growth factor-I receptor (IGF-IR) interacts with components of interstitial tissue, we focused on the inhibition of IGF-IR, analyzing HLE and HLF, poorly-differentiated HCC cells, as well as PLC/PRF/5 and Huh-7, well-differentiated HCC cells. Cell numbers were counted under serum starvation. Western blot analysis showed that all cell lines clearly expressed IGF-IR. Either a neutralizing antibody of IGF-IR or picropodophyllin (PPP), a specific inhibitor of IGF-IR, were used, with MTS assay, to analyze changes in cell number or, with wound assay, to analyze invasion. HLF significantly proliferated without serum while the cell numbers of the other cell lines did not. IGF-IR antibody did not affect HLF cell number, while PPP decreased it. Wound assay clearly indicated that PPP inhibited the invasion of HLF. H&E staining showed that apoptosis caused the inhibition of proliferation and metastasis. In conclusion, IGF-IR was involved in the proliferation and invasion of HCC cells in interstitial connective tissue. It was proposed that an inhibitor of IGF-IR, PPP, would be a good candidate for molecular therapy for HCC via the suppression of proliferation/invasion in interstitial connective tissue.

journal_name

Mol Med Rep

authors

Tomizawa M,Yokosuka O

doi

10.3892/mmr_00000013

subject

Has Abstract

pub_date

2008-09-01 00:00:00

pages

685-8

issue

5

eissn

1791-2997

issn

1791-3004

journal_volume

1

pub_type

杂志文章
  • Lycium barbarum polysaccharides protect human trophoblast HTR8/SVneo cells from hydrogen peroxide‑induced oxidative stress and apoptosis.

    abstract::Pregnancy complications are associated with abnormal cytotrophoblast differentiation and invasion. Hydrogen peroxide (H2O2) is an important mediator of oxidative ischemia/reperfusion stress in the placenta. Lycium barbarum polysaccharides (LBP) have been demonstrated to counteract oxidative free radicals. The effects ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9274

    authors: Li J,Ding Z,Yang Y,Mao B,Wang Y,Xu X

    更新日期:2018-09-01 00:00:00

  • Proliferation of human hepatocellular carcinoma cells from surgically resected specimens under conditionally reprogrammed culture.

    abstract::Hepatocellular carcinoma (HCC) is the third most common cause of cancer mortality worldwide, which is partially due to the lack of appropriate therapeutic options. The development of HCC is accompanied with unique and continuous genomic and epigenetic modifications. Therefore, the absence of a personalized and reprodu...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10160

    authors: Wang Z,Bi B,Song H,Liu L,Zheng H,Wang S,Shen Z

    更新日期:2019-06-01 00:00:00

  • Cannabinoid receptor 2‑selective agonist JWH015 attenuates bone cancer pain through the amelioration of impaired autophagy flux induced by inflammatory mediators in the spinal cord.

    abstract::Bone cancer pain (BCP) is a severe complication of advanced bone cancer. Although cannabinoid receptor 2 (CB2) agonists may have an analgesic effect, the underlying mechanism remains unclear. CB2 serves a protective role in various pathological states through the activation of autophagy. Therefore, the present study a...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10772

    authors: Mao Y,Huang Y,Zhang Y,Wang C,Wu H,Tian X,Liu Y,Hou B,Liang Y,Rong H,Gu X,Ma Z

    更新日期:2019-12-01 00:00:00

  • miR-143 inhibits cell proliferation by targeting autophagy-related 2B in non-small cell lung cancer H1299 cells.

    abstract::microRNAs (miRNAs) are small, non‑coding RNAs involved in multiple biological pathways by regulating post-transcriptional gene expression. Previously, autophagy has been reported to suppress the progression of non-small cell lung cancer (NSCLC). However, how miRNAs regulate autophagy in NSCLC remains to be elucidated....

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2675

    authors: Wei J,Ma Z,Li Y,Zhao B,Wang D,Jin Y,Jin Y

    更新日期:2015-01-01 00:00:00

  • Effect of secondary hyperparathyroidism serum on endothelial cells and intervention with Klotho.

    abstract::The aim of the present study was to investigate the effect of the serum of patients with secondary hyperparathyroidism (SHPT) on endothelial cells and to examine the protective effect and the possible mechanism of Klotho. A total of three types of mixed serum from 15 patients with SHPT scheduled for parathyroidectomy,...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3606

    authors: Chen C,Mao H,Yu X,Sun B,Zeng M,Zhao X,Qian J,Liu J,Xing C

    更新日期:2015-08-01 00:00:00

  • IL‑18 promotes the secretion of matrix metalloproteinases in human periodontal ligament fibroblasts by activating NF‑κB signaling.

    abstract::Chronic periodontitis is the most common periodontal disease and is characterized by progressive degeneration of periodontal tissue. Periodontal‑specific pathogens can induce the expression of various inflammatory cytokines in periodontal ligament cells and their secretion into peripheral blood. These inflammatory cyt...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9697

    authors: Wang F,Guan M,Wei L,Yan H

    更新日期:2019-01-01 00:00:00

  • Protective effect of the herbal medicine Gan‑fu‑kang against carbon tetrachloride‑induced liver fibrosis in rats.

    abstract::The aim of the present study was to investigate the effect of a herbal medicine formula, Gan-fu-kang (GFK), on the treatment of liver fibrosis in rats and the mechanisms via which it exerts its effect. Liver fibrosis was induced in rats by subcutaneous injection of carbon tetrachloride (CCl4) at 0.5 mg/kg body weight,...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1587

    authors: Zhang C,Wang Y,Chen H,Yang G,Wang S,Jiang M,Cong L,Yuan L,Li H,Jia Y

    更新日期:2013-09-01 00:00:00

  • Calcineurin/NFAT signaling pathway mediates titanium particle‑induced inflammation and osteoclast formation by inhibiting RANKL and M‑CSF in vitro.

    abstract::Wear particles serve a central role in periprosthetic osteolysis, which leads to the aseptic loosening of prostheses. In the present study a lentiviral vector was constructed to silence macrophage colony stimulating factor (M‑CSF) and receptor activator of nuclear factor κ‑B ligand (RANKL) genes, which synergistically...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7670

    authors: Zhang Y,Jiang P,Li W,Liu X,Lu Y,Huang Z,Song K

    更新日期:2017-12-01 00:00:00

  • The function of androgen/androgen receptor and insulin growth factor‑1/insulin growth factor‑1 receptor on the effects of Tribulus terrestris extracts in rats undergoing high intensity exercise.

    abstract::Our previous study demonstrated that treatment with Tribulus terrestris (TT) extracts (120 mg/kg) promoted the muscle weight gain and performance of rats undergoing high intensity exercise. The present study was designed to explore the mechanisms underlying the effect of treatment with TT extracts and the involvement ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6891

    authors: Wu Y,Yang H,Wang X

    更新日期:2017-09-01 00:00:00

  • Application of amplitude of low‑frequency fluctuation to altered spontaneous neuronal activity in classical trigeminal neuralgia patients: A resting‑state functional MRI study.

    abstract::Recent studies have reported structural and functional abnormalities in multiple brain regions of classical trigeminal neuralgia (CTN) patients. Differences in spontaneous neuronal activity between CTN patients and healthy subjects, however, remain unknown. The aim of the present study was to investigate alterations i...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10404

    authors: Chen Y,Xiang CQ,Liu WF,Jiang N,Zhu PW,Ye L,Li B,Lin Q,Min YL,Su T,He LC,Shao Y

    更新日期:2019-08-01 00:00:00

  • 4,4'‑Bond secalonic acid D targets SP cells and inhibits metastasis in hepatocellular carcinoma.

    abstract::The existence of cancer stem cells (CSCs) is considered to be the main reason for chemoresistance, metastasis and the ultimate failure of treatment in hepatocellular carcinoma (HCC). However, there are a few chemical agents that may inhibit CSCs. The present study identified that 4,4'‑bond secalonic acid D (4,4'‑SAD),...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11055

    authors: Chen L,Cheng MM,Li YP,Lin SF,Zheng QH,Liu QY

    更新日期:2020-06-01 00:00:00

  • Protective effect of rhein against oxidative stress-related endothelial cell injury.

    abstract::Endothelial cell injury caused by reactive oxygen species (ROS) plays a critical role in the pathogenesis of atherosclerosis. Therefore, phytochemicals or antioxidants that inhibit the production of ROS have clinical value for the treatment of atherosclerosis. Rhein is one of the most important active components of rh...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2012.793

    authors: Zhong XF,Huang GD,Luo T,Deng ZY,Hu JN

    更新日期:2012-05-01 00:00:00

  • IQGAP1‑siRNA inhibits proliferation and metastasis of U251 and U373 glioma cell lines.

    abstract::IQ motif containing GTPase activating protein 1 (IQGAP1) is a scaffold protein, which is aberrantly expressed in several tumor types and is closely associated with the development, metastasis and prognosis of cancer. Several studies have demonstrated that IQGAP1 has broad prospects in the basic and clinical research o...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6257

    authors: Diao B,Liu Y,Zhang Y,Yu J,Xie J,Xu GZ

    更新日期:2017-04-01 00:00:00

  • Effects of stromal cell derived factor-1 and CXCR4 on the promotion of neovascularization by hyperbaric oxygen treatment in skin flaps.

    abstract::Hyperbaric oxygen (HBO) is known to increase the survival of skin flaps by promoting neovascularization; however, the detailed mechanisms involved are not fully understood. In the present study, we aimed to characterize the effects of HBO treatment on neovascularization and skin flap survival. We also analyzed the mec...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1638

    authors: Liu X,Liang F,Yang J,Li Z,Hou X,Wang Y,Gao C

    更新日期:2013-10-01 00:00:00

  • Hypoxia is important in F‑18 FDG accumulation in thecoma‑fibroma tumors on F‑18 FDG PET/CT scans.

    abstract::Several studies have noted benign thecoma‑fibroma tumors with positive F‑18 fluorodeoxyglucose (FDG) accumulation mimicking malignant ovarian tumors following F‑18 FDG positron emission tomography (PET). The present study analyzed four cases with false‑positive F‑18 FDG PET/computed tomography (CT) diagnoses of thecom...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5016

    authors: Seino H,Ono S,Miura H,Morohashi S,Wu Y,Tsushima F,Takai Y,Kijima H

    更新日期:2016-05-01 00:00:00

  • 1,7‑Bis(4‑hydroxy‑3‑methoxyphenyl)‑1,4,6‑heptatrien‑3‑one alleviates lipopolysaccharide‑induced inflammation by targeting NF‑κB translocation in murine macrophages and it interacts with MD2 in silico.

    abstract::Trienones are curcuminoid analogues and are minor constituents in the rhizomes of numerous Curcuma plant species. Studies investigating the biological activities of trienones, particularly their anti‑inflammatory activities, are limited. In the present study, the trienone 1,7‑bis(4‑hydroxy‑3‑methoxyphenyl)‑1,4,6‑hepta...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2021.11848

    authors: Jansakun C,Chulrik W,Chaichompoo W,Yotmanee P,Lehboon K,Chunglok W,Sattayakhom A,Hiransai P,Kamdee K,Utaipan T,Suksamrarn A,Chunglok W

    更新日期:2021-03-01 00:00:00

  • Translocation of protein kinase C δ contributes to the moderately high glucose-, but not hypoxia-induced proliferation in primary cultured human retinal endothelial cells.

    abstract::Diabetic retinopathy is one of the most common complications in patients with diabetes and affects ~75% of them within 15 years of the onset of the disease. Activation of protein kinase C (PKC) is a key feature of diabetes mellitus and may be involved in the pathogenesis of diabetic retinopathy. The present study aime...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2049

    authors: Liu ZC,Yu EH,Liu W,Liu XC,Tang SB,Zhu BH

    更新日期:2014-05-01 00:00:00

  • Flavonoid content, free radical scavenging and increase in xanthine oxidase inhibitory activity in Galgeun-tang following fermentation with Lactobacillus plantarum.

    abstract::Galgeun-tang (GT) prior to and following fermentation with Lactobacillus plantarum was analyzed to determine the total polyphenol and flavonoid contents and the antioxidant activity. GT, fermented GT (FGT) and their three solvent-partitioned fractions, which were prepared by successive partitioning with ethyl acetate ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2487

    authors: Kim DS,Um YR,Ma JY

    更新日期:2014-11-01 00:00:00

  • Protective effects of atorvastatin on cerebral vessel autoregulation in an experimental rabbit model of subarachnoid hemorrhage.

    abstract::The aim of the present study was to assess the therapeutic effects of atorvastatin on cerebral vessel autoregulation and to explore the underlying mechanisms in a rabbit model of subarachnoid hemorrhage (SAH). A total of 48 healthy male New Zealand rabbits (weight, 2‑2.5 kg) were randomly allocated into SAH, Sham or S...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.8074

    authors: Chen JH,Wu T,Yang LK,Chen L,Zhu J,Li PP,Hu X,Wang YH

    更新日期:2018-01-01 00:00:00

  • Serum pentraxin 3 is a novel marker in Crohn's disease.

    abstract::In Crohn's disease (CD), clinical symptoms correspond poorly to inflammatory disease activity. Biomarkers, which reflect the level of intestinal inflammation are considered to enable effective monitoring of disease activity. The present study evaluated the role of serum pentraxin 3 (PTX3) as a marker of disease activi...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3451

    authors: Chen J,Xu X,Xia L,Xi X,Liu B,Yang M

    更新日期:2015-07-01 00:00:00

  • An outbreak of HCV genotype 6a and 2a infection in South China: Confirmation of iatrogenic transmission by phylogenetic analysis of the NS5B region.

    abstract::An outbreak of hepatitis C virus (HCV) infections, for which the risk factor was unknown, was previously identified in North Guangdong, China. In the present study, a total of 736 local residents were surveyed regarding their lifetime risk factors for HCV infection. Serum anti‑HCV antibodies and HCV RNA were examined ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5737

    authors: Shao X,Luo Q,Cai Q,Zhang F,Zhu J,Liu Y,Zhao Z,Gao Z,Zhang X

    更新日期:2016-11-01 00:00:00

  • Differential long non‑coding RNA and mRNA expression in differentiated human glioblastoma stem cells.

    abstract::Differentiation of glioblastoma stem cells (GSCs) may lead to inhibition of their self‑renewing ability and tumorigenic potential, as well as increasing their sensitivity to treatment. The critical role of long non‑coding RNAs (lncRNAs) in numerous biological processes has been revealed. However, the involvement of ln...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5505

    authors: Li H,Li H,Hao Y,Jiao Y,Li Z,Yue H,Xu Z,Wang S,Cao Y,Zhao J

    更新日期:2016-09-01 00:00:00

  • Secretory leukocyte protease inhibitor promotes differentiation and mineralization of MC3T3-E1 preosteoblasts on a titanium surface.

    abstract::Mineralized bone matrix constituted with collagenous and non-collagenous proteins was synthesized by osteoblasts differentiated from mesenchymal stem cells. Secretory leukocyte protease inhibitor (SLPI), a serine protease inhibitor, promotes cell migration and proliferation, and suppresses the inflammatory response. R...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5381

    authors: Choi BD,Lee SY,Jeong SJ,Lim DS,Cha HJ,Chung WG,Jeong MJ

    更新日期:2016-08-01 00:00:00

  • High HDAC9 is associated with poor prognosis and promotes malignant progression in pancreatic ductal adenocarcinoma.

    abstract::Histone deacetylase 9 (HDAC9) is involved in a variety of malignant tumors, and leads to malignant tumor development and poor prognosis. However, the association between HDAC9 expression, and the prognosis and clinicopathological features of patients with pancreatic ductal adenocarcinoma (PDAC) remains unclear. The pr...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10869

    authors: Li H,Li X,Lin H,Gong J

    更新日期:2020-02-01 00:00:00

  • TGF‑β signaling: A complex role in tumorigenesis (Review).

    abstract::Tumor progression can be affected by various cellular components of tumor cells and/or by tumor microenvironmental factors. The tumor microenvironment comprises a variety of nonmalignant stromal cells and inflammatory cytokines, which are pivotal in tumor promotion and progression. The transforming growth factor‑β (TG...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2017.7970

    authors: Liu S,Chen S,Zeng J

    更新日期:2018-01-01 00:00:00

  • [Corrigendum] Pro‑neurogenic effects of andrographolide on RSC96 Schwann cells in vitro.

    abstract::Following the publication of the above article, an interested reader drew to the authors' attention that a pair of the data panels shown in Fig. 4 contained overlapping data. After having consulted their original data, the authors realized that a total of three panels featured in Figs. 4 and 6 had been erroneously sel...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,已发布勘误

    doi:10.3892/mmr.2020.11278

    authors: Xu F,Wu H,Zhang K,Lv P,Zheng L,Zhao J

    更新日期:2020-09-01 00:00:00

  • Genome‑wide analysis of DNA methylation and gene expression changes in an ovalbumin‑induced asthma mouse model.

    abstract::The aim of the present study was to establish an integrated network of DNA methylation and RNA expression in an ovalbumin (OVA)‑induced asthma model, and to investigate the epigenetically‑regulated genes involved in asthma development. Genome‑wide CpG‑DNA methylation profiling was conducted through the use of a methyl...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11245

    authors: Kim JS,Shin IS,Shin NR,Nam JY,Kim C

    更新日期:2020-09-01 00:00:00

  • MicroRNA‑1915‑3p prevents the apoptosis of lung cancer cells by downregulating DRG2 and PBX2.

    abstract::Micro (mi)RNAs are short non‑coding RNA molecules, which post‑transcriptionally regulate gene expression and exert key roles in cell growth, differentiation and apoptosis. In the present study, the mechanism and the function of miR‑1915‑3p in the apoptotic regulation of lung cancer cell lines (NCI‑H441 and NCI‑H1650) ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4565

    authors: Xu C,Li H,Zhang L,Jia T,Duan L,Lu C

    更新日期:2016-01-01 00:00:00

  • MgCl2 promotes mouse mesenchymal stem cell osteogenic differentiation by activating the p38/Osx/Runx2 signaling pathway.

    abstract::Magnesium, an important inorganic mineral component in bones, enhances osteoblast adhesion and osteogenic gene expression. Mg2+‑containing hydroxyapatite promotes mouse mesenchymal stem cell (MMSC) osteogenic differentiation. In the present study, MMSCs were cultured in media containing different concentrations of MgC...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11487

    authors: Ni S,Xiong XB,Ni XY

    更新日期:2020-11-01 00:00:00

  • Endoplasmic reticulum stress associated apoptosis as a novel mechanism in indoxyl sulfate‑induced cardiomyocyte toxicity.

    abstract::Indoxyl sulfate (IS), a typical uremic toxin, is of great importance in the development of chronic kidney disease. In addition to its nephrotoxicity, previous studies have provided increasing evidence for its cardiovascular toxicity. The mechanism underlying IS‑induced cardiovascular toxicity has been elusive to date....

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9496

    authors: Tan X,Cao XS,Zhang P,Xiang FF,Teng J,Zou JZ,Ding XQ

    更新日期:2018-12-01 00:00:00