Abstract:
:The transforming growth factor-β (TGF-β) signaling pathway exhibits an important role in cancer invasion and metastasis. Excessive expression of TGF-β activates Smad4, leading to the upregulation of downstream metastasis-associated genes. Thus, the inhibition of the TGF-β/Smad4 signaling pathway may be a novel strategy for treatment of cancer metastasis. Baicalein, a flavonoid derived from the root of Scutellaria baicalensis, has been reported to exert strong anti-tumor activity towards various types of cancer. In the present study the effect of baicalein on migration and invasion of cancer cells was evaluated using wound-healing and Transwell assays. In order to investigate the possible molecular mechanisms of the anti-metastatic effects of baicalein, quantitative polymerase chain reaction (qPCR) and western blot analyses were performed to examine the effect on the expression of TGF‑β, Smad4, N-cadherin, vimentin, ZEB1 and ZEB2. It was determined that baicalein inhibited the migration and invasion of AGS cells by suppressing the TGF-β/Smad4 signaling pathway. In addition, baicalein treatment reduced the expression of the metastasis-associated N-cadherin, vimentin, ZEB1 and ZEB2, downstream target genes of the TGF‑β/Smad4 signaling pathway. Collectively, these results suggest that inhibition of the metastasis of cancer cells via inactivation of TGF-β/Smad4 signaling is one of the mechanisms by which baicalein may treat cancer.
journal_name
Mol Med Repjournal_title
Molecular medicine reportsauthors
Chen F,Zhuang M,Peng J,Wang X,Huang T,Li S,Lin M,Lin H,Xu Y,Li J,Chen Z,Huang Ydoi
10.3892/mmr.2014.2452subject
Has Abstractpub_date
2014-10-01 00:00:00pages
1999-2003issue
4eissn
1791-2997issn
1791-3004journal_volume
10pub_type
杂志文章abstract::Mesenchymal stromal cells (MSCs) are a potential cell source for the development of therapeutic products. Recent studies have shown that the transplantation of MSCs to damaged organs, including the heart, liver and kidneys, results in the restoration of the damaged tissues. However, the mechanisms underlying this rege...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr_00000061
更新日期:2009-01-01 00:00:00
abstract::Intracerebral hemorrhage (ICH) results in inflammation, and glucocorticoids have been proven to be effective inhibitors of ICH‑induced inflammation. However, the precise underlying mechanisms of ICH‑induced inflammation and glucocorticoid function remain largely undefined. Using a mouse ICH model, the present study de...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5716
更新日期:2016-10-01 00:00:00
abstract::Keloids are benign fibrous overgrowths that occur as a result of abnormal wound healing following cutaneous injury. MicroRNAs (miRNAs/miRs) are short non‑coding RNAs that serve critical roles in numerous important biological processes, such as cell proliferation, differentiation and apoptosis. However, their role in k...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.10185
更新日期:2019-06-01 00:00:00
abstract::The expression and function of microRNA-497 (miR-497) has previously been reported in various types of human cancer; however, miR-497 has not previously been investigated in human osteosarcoma (OS). In the present study, the expression levels of miR‑497 were analyzed by reverse transcription‑quantitative polymerase ch...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5256
更新日期:2016-07-01 00:00:00
abstract::TRIO and F-actin-binding protein (TrioBP), which was initially discovered as a binding partner of Trio and F‑actin, is a critical factor associated with hearing loss in humans. However, the function of TrioBP in cancer has not been investigated. In the present study, TrioBP expression was indicated to be highly elevat...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8458
更新日期:2018-03-01 00:00:00
abstract::Postmenopausal osteoporosis is a common systemic skeletal disease that is associated with estrogen‑deficiency. Bone loss associated with bisphosphonates therapy can increase the risk of developing oral osteonecrosis. Recent studies have indicated that enoxacin may inhibit osteoclast formation and bone resorption via a...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.8223
更新日期:2018-02-01 00:00:00
abstract::To examine the pathological features and prognosis of different molecular subtypes of breast cancer, the clinical data of 892 breast cancer patients were retrospectively analyzed and divided into four subtypes according to hormone receptor expression in breast cancer tissue: Her-2 overexpression, luminal A, luminal B ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2012.981
更新日期:2012-10-01 00:00:00
abstract::Ovarian cancer (OC) is the gynecological malignancy with the highest rate of mortality, and lymphatic metastasis is a critical factor in disease recurrence and prognosis. In the current study, the SKOV-3/LN403 cell line, which has high potential for lymph node metastasis was established as a result of four rounds of s...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.3743
更新日期:2015-08-01 00:00:00
abstract::Hirschsprung disease (HSCR) is a newborn colorectal disease characterized by an absence of ganglia in the distal gut. Hedgehog (Hh) and endothelin signaling serve important roles in gastrointestinal tract formation. Alterations in the signaling pathways disrupt the development of enteric neural crest cells (ENCCs). It...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8612
更新日期:2018-04-01 00:00:00
abstract::Findings of previous studies have revealed that intestinal mucosal mast cells (IMMCs) are involved in small intestinal ischemia‑reperfusion injury (IIRI). However, time-course changes of mast cell counts and mast cell function in this process remain unclear. The present study aimed to observe the number of IMMCs and t...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2013.1530
更新日期:2013-08-01 00:00:00
abstract::The present study aimed to explore the effect of Saikosaponin D (SSD) and its underlying mechanism on apoptosis and autophagy in human breast cancer MDA‑MB‑231 cells. MTT assay, flow cytometry, western blotting and confocal fluorescence microscopy detection were employed. SSD, a kind of triterpenoid saponins extracted...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2020.11155
更新日期:2020-08-01 00:00:00
abstract::Wilms tumor (WT) is the most common type of renal malignancy in children. Survival rates are low and high‑risk WT generally still carries a poor prognosis. To better elucidate the pathogenesis and tumorigenic pathways of high‑risk WT, the present study presents an integrated analysis of RNA expression profiles of high...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.9881
更新日期:2019-03-01 00:00:00
abstract::MicroRNAs (miRs) are small non‑coding RNA molecules that regulate gene expression at the post‑transcriptional level. Aberrant expression of miR‑9 has been reported to be involved in the tumorigenesis and progression of various malignancies. However, its role in prostate cancer (PC) has not been completely clarified. I...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.10065
更新日期:2019-05-01 00:00:00
abstract::Caudal type homeobox transcription factor 2 (CDX2) is important in intestinal cell fate specification and multiple lines of evidence have substantiated that CDX2 is important in carcinogenesis of the digestive tract. The CDX2 regulatory network is intricate and remains to be fully elucidated in gastric cancer. The aim...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.3413
更新日期:2015-07-01 00:00:00
abstract::Infantile hemangioma (IH) is one of the most common vascular tumors that occurs during childhood, but its pathogenesis is currently not completely understood. Even though lncRNA nuclear paraspeckle assembly transcript 1 (NEAT1) plays vital roles in tumorigenesis of malignant tumors, its roles in IH remain unclear. The...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2020.11409
更新日期:2020-10-01 00:00:00
abstract::Previous studies have shown that (GM3), a ganglioside, suppresses hepatoma cell motility and migration by inhibiting phosphorylation of EGFR and the activity of the PI3K/AKT signaling pathway. Therefore, the aim of the present study was to investigate whether the combined treatment of CD82 with gangliosides can exert ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2020.11467
更新日期:2020-11-01 00:00:00
abstract::The aim of this study was to investigate the protective effect of erythropoietin (EPO) against acute myocardial injury and its underlying mechanisms. Mice (n=146) were randomly divided in a double‑blind manner into four groups, sham, Rocephin, EPO and sepsis, and mortality was observed on the seventh day after cecal l...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.3155
更新日期:2015-05-01 00:00:00
abstract::The overexpression and hypersecretion of mucus is a hallmark of several chronic pulmonary inflammatory diseases, including chronic obstructive pulmonary disease (COPD), asthma and cystic fibrosis. Mucin 5ac (MUC5AC) is a major component of airway mucus. Annexin II (ANXII) has been reported to be expressed in various c...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2013.1795
更新日期:2014-01-01 00:00:00
abstract::Ilexonin A is a compound isolated from the root of a plant commonly used in traditional Chinese medicine. The aim of the present study was to investigate the possible protective mechanism of Ilexonin A in rats subjected to occlusion of the middle cerebral artery (MCAO). Transient focal cerebral ischemia was induced by...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.4921
更新日期:2016-04-01 00:00:00
abstract::Osteosarcoma (OS) is the most frequent malignant primary bone tumor arising from primitive bone‑forming mesenchymal cells in children and adolescents. The dysregulation of microRNAs (miRNAs) has been reported in OS, and these aberrantly expressed miRNAs are involved in the initiation and progression of OS. The aim of ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6975
更新日期:2017-09-01 00:00:00
abstract::Ovarian cancer (OC) is associated with a poor prognosis due to difficulties in early detection. The aims of the present study were to construct a recurrence risk prediction model and to reveal important OC genes or pathways. RNA sequencing data was obtained for 307 OC samples, and the corresponding clinical data were ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.9300
更新日期:2018-09-01 00:00:00
abstract::Thymidylate synthase, as a rate-limiting step in DNA synthesis, catalyses the conversion of dUMP into dTMP using 5,10-methylenotetrahydrofolate as the methyl donor. Two polymorphisms have been described in this gene: a repeat polymorphism in the 5' promoter enhancer region (3R versus 2R) and a 6 bp deletion in the 3' ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr_00000023
更新日期:2008-09-01 00:00:00
abstract::B-cell lymphoma-extra large (Bcl-xl) is an anti-apoptotic member of the B-cell lymphoma 2 (Bcl-2) family that is often found to be overexpressed in human hepatocellular carcinoma (HCC), therefore conferring a survival advantage to tumor cells. microRNA (miRNA) let-7b is downregulated in HCC and its expression correlat...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2014.2692
更新日期:2015-01-01 00:00:00
abstract::As one of the first-established negative feedback regulators of angiogenesis, mesenchymal vasohibin-1 (VASH1) serves important roles in the progression and prognosis of various types of tumor. However, the clinical implications of VASH1 in esophageal carcinoma (EC) cells have not been reported and the direct effects o...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6726
更新日期:2017-08-01 00:00:00
abstract::Nutrients are known to display pharmacologic activity against viruses and to exert cooperative effects in cells. To study the influence of nutrient cooperation on HIV production in chronically infected T lymphocytes, we evaluated the individual and combined effects of nutrients on HIV-1 reverse transcriptase (RT) rele...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr_00000268
更新日期:2010-05-01 00:00:00
abstract::Glucocorticoid receptor (GR) function is essential for glucocorticoid action on various effector cells. The aim of the present study was to investigate the mRNA expression profiles of GRα and GRβ in peripheral blood mononuclear cells (PBMC) and examine the association between the expression levels of the GR isoforms a...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2014.2931
更新日期:2015-03-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is one of the most common cancer types, and chemotherapy plays an important role in treatment of HCC. However, long‑term treatment with chemotherapeutic drugs such as 5‑fluorouracil (5‑FU) often results in chemoresistance, and the underlying mechanisms remain unclear. In this study, we s...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2014.2906
更新日期:2015-03-01 00:00:00
abstract::The aim of the present study was to investigate the possible role of cytotoxic T lymphocytes (CTL) and mononuclear macrophages in the pathogenic processes of experimental animals. To construct a chronic experimental allergic encephalomyelitis (EAE) model, an artificially synthesized myelin oligodendrocyte glycoprotein...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.4358
更新日期:2015-11-01 00:00:00
abstract::Dehydrocostuslactone is a sesquiterpene lactone derived from Saussurea lappa, a plant used in traditional herbal medicines. The anti-proliferative activity of dehydrocostuslactone was investigated in human breast cancer (MDA-MB-231, MDA-MB-453 and SK-BR-3) and ovarian cancer (SK-OV-3 and OVCAR3) cell lines using the m...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr_00000238
更新日期:2010-01-01 00:00:00
abstract::Blood stasis syndrome (BSS), additionally called Eohyul, is a basic pathological concept in Traditional Korean Medicine. Do In Seung Gi‑Tang (DISGT) is herbal medicine used for the treatment of BSS. It primarily treats metabolic diseases (MDs) including obesity, hypertension, diabetes mellitus and gynecological diseas...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6446
更新日期:2017-06-01 00:00:00