Promoter methylation profile of GSTP1 and RASSF1A in benign hyperplasia and metastatic prostate cancer patients in a Kashmiri population.

Abstract:

:Promoter hypermethylation is a marginal approach to inactivating tumor suppressor genes in cancer. DNA hypermethylation is a well-recognized epigenetic malfunction observed in several malignancies, most predominantly in prostate cancer. Aberrant DNA methylation patterns are considered to be the earliest somatic genome changes in prostate cancer. The function of promoter hypermethylation in malignant transformation of the prostate has been widely studied, from its presence in benign hyperplasia (BHP) to development and to the advanced stages of tumor formation. In the present study, we examined the promoter hypermethylation status of the glutathione S-transferase P1 (GSTP1) and RASSF1A genes in 45 BHP samples, 50 proven prostate tumor samples and 80 normal samples. Hypermethylated GSTP1 was found in 29/50 (58.0%) prostate carcinoma cases and 12/45 (26.6%) BHP cases. The RASSF1A gene was methylated in 17/50 (34.0%) prostate cancer samples and 7/45 (15.5%) BHP samples. On the basis of these findings, we propose that the epigenetic regulation of the GSTP1 and RASSF1A genes through promoter hypermethylation may play a crucial role in the progression of prostate cancer, and has probable involvement in BHP.

journal_name

Mol Med Rep

authors

Syeed N,Syed Sameer A,Hamid A,Shah ZA,Afroze D,Rasool R,Siddiqi MA

doi

10.3892/mmr.2010.348

subject

Has Abstract

pub_date

2010-09-01 00:00:00

pages

883-7

issue

5

eissn

1791-2997

issn

1791-3004

journal_volume

3

pub_type

杂志文章
  • Let-7b binding site polymorphism in the B-cell lymphoma-extra large 3'UTR is associated with fluorouracil resistance of hepatocellular carcinoma.

    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

    authors: Ma J,Guo R,Wang T,Pan X,Lei X

    更新日期:2015-01-01 00:00:00

  • Role of autophagy in advanced atherosclerosis (Review).

    abstract::Atherosclerosis (AS) remains the leading cause for global cardiovascular disease morbidity and mortality, and a major cause of cardiopathy, myocardial infarction and peripheral vascular diseases. Macrophages serve a critical role in atherosclerotic plaque stabilization and rupture, and the selective removal of macroph...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2017.6403

    authors: Zhu YN,Fan WJ,Zhang C,Guo F,Li W,Wang YF,Jiang ZS,Qu SL

    更新日期:2017-05-01 00:00:00

  • Reprogramming human adipose tissue stem cells using epidermal keratinocyte extracts.

    abstract::Human adipose tissue stem cells (ATSCs) can differentiate into various types of cell in response to lineage-specific induction factors. Reprogramming cells using nuclear and cytoplasmic extracts derived from another type of somatic cell is an effective method of producing specific types of differentiated cell. In the ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2711

    authors: Xie F,Tang X,Zhang Q,Deng C

    更新日期:2015-01-01 00:00:00

  • Norepinephrine inhibits the cytotoxicity of NK92‑MI cells via the β2‑adrenoceptor/cAMP/PKA/p‑CREB signaling pathway.

    abstract::Norepinephrine (NE) can regulate natural killer (NK) cell activity, but the mechanism remains unclear. In the present study the roles of adrenergic receptors (ARs) in inhibiting NK92‑MI cells‑mediated cytotoxicity by NE were investigated. To examine the effect of NE on NK92‑MI cytotoxicity, a lactate dehydrogenase‑rel...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8872

    authors: Sun Z,Hou D,Liu S,Fu W,Wang J,Liang Z

    更新日期:2018-06-01 00:00:00

  • Scavenging of blood glutamate for enhancing brain-to-blood glutamate efflux.

    abstract::The presence of excess glutamate in the brain interstitial fluid characterizes several acute pathological conditions of the brain, including traumatic brain injury and stroke. It has been demonstrated that it is possible to eliminate excess glutamate in the brain by decreasing blood glutamate levels and, accordingly, ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1793

    authors: Li Y,Hou X,Qi Q,Wang L,Luo L,Yang S,Zhang Y,Miao Z,Zhang Y,Wang F,Wang H,Huang W,Wang Z,Shen Y,Wang Y

    更新日期:2014-01-01 00:00:00

  • Impaired left-ventricular cardiac function in male GPR30-deficient mice.

    abstract::G-protein-coupled receptor 30 (GPR30) has been reported to act as a membrane-bound estrogen receptor that is involved in the mediation of non-genomic estradiol signalling. In this study, we demonstrated that male, but not female, GPR30-deficient mice suffer from impaired left‑ventricular cardiac function. Left ventric...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2010.402

    authors: Delbeck M,Golz S,Vonk R,Janssen W,Hucho T,Isensee J,Schäfer S,Otto C

    更新日期:2011-01-01 00:00:00

  • MicroRNA‑23a‑5p mediates the proliferation and differentiation of C2C12 myoblasts.

    abstract::Skeletal myogenesis is a highly ordered and complex biological process that is mediated by numerous regulatory factors. In previous studies, it has been demonstrated that microRNAs (miRs) and long non‑coding RNAs (lncRNAs) serve key roles in skeletal myogenesis. The present study showed that the expression levels of m...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11475

    authors: Zhao X,Gu H,Wang L,Zhang P,Du J,Shen L,Jiang D,Wang J,Li X,Zhang S,Li M,Zhu L

    更新日期:2020-11-01 00:00:00

  • Cullin7 promotes epithelial‑mesenchymal transition of esophageal carcinoma via the ERK‑SNAI2 signaling pathway.

    abstract::Cullin7 (CUL7) is a member of Cullin protein family and exhibits a tumor‑promoting role in several types of tumors, including breast, liver and ovarian. However, its roles in esophageal carcinoma (EC) have not yet been reported. In the present study, CUL7 expression in EC tissue was revealed to be significantly higher...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8503

    authors: Tian P,Liu D,Sun L,Sun H

    更新日期:2018-04-01 00:00:00

  • Luteolin-induced protection of H₂O₂-induced apoptosis in PC12 cells and the associated pathway.

    abstract::Increasing evidence has indicated that the generation of reactive oxygen species (ROS) contributes to H2O2‑induced nerve injury. This may result in oxidative stress that leads to cell damage or death. Dietary or pharmaceutical augmentation of the endogenous antioxidant defense capacity is a potential means by which to...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4400

    authors: Lin P,Tian XH,Yi YS,Jiang WS,Zhou YJ,Cheng WJ

    更新日期:2015-11-01 00:00:00

  • IL‑33 and kidney disease (Review).

    abstract::Interleukin (IL)-33, is a novel member of the IL-1 superfamily, and act as a dual-function molecule as a nuclear factor and cytokine. The expression of IL-33 can be detected in several tissues and cells in humans and in mice. In addition to the conventional secretion approach for cytokines, full-length IL-33 can also ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2015.4516

    authors: Yang F,Zhu P,Duan L,Yang L,Wang J

    更新日期:2016-01-01 00:00:00

  • Integrated analysis of DNA methylation and RNA‑sequencing data in Down syndrome.

    abstract::Down syndrome (DS) is the most common birth defect in children. To investigate the mechanisms of DS, the present study analyzed the bisulfite‑sequencing (seq) data GSE42144, which was downloaded from the Gene Expression Omnibus. GSE42144 included DNA methylation data of three DS samples and three control samples, and ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5778

    authors: Zhang J,Zhou W,Liu Y,Li N

    更新日期:2016-11-01 00:00:00

  • [Corrigendum] Roles and mechanisms of TRPC3 and the PLCγ/PKC/CPI-17 signaling pathway in regulating parturition.

    abstract::Subsequent to the publication of the above paper, the authors have realized that there were errors in Fig. 1 on page 902; essentially, the experimental data described as being 'Preterm' and 'Infected preterm' should have been labelled as 'Full‑term without labor' and 'Preterm', respectively. Note that these errors in ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,已发布勘误

    doi:10.3892/mmr.2018.8572

    authors: Chen J,Zheng D,Cui H,Liu S,Zhang L,Liu C

    更新日期:2018-04-01 00:00:00

  • A genome-wide study of DNA methylation modified by epigallocatechin-3-gallate in the CAL-27 cell line.

    abstract::In order to gain greater understanding of the mechanisms underlying the effect of epigallocatechin-3-gallate (EGCG) on DNA methylation and its chemopreventative action in oral squamous cell carcinoma (OSCC), a genome‑wide methylation and mRNA expression screen was performed in the CAL‑27 cell line with and without EGC...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4118

    authors: Chen LL,Han WF,Geng Y,Su JS

    更新日期:2015-10-01 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

  • Expression of aquaporin-4 and pathological characteristics of brain injury in a rat model of traumatic brain injury.

    abstract::Aquaporin 4 (AQP4) is a widely distributed membrane protein, which is found in glial cells, ependymocytes and capillary endothelial cells in the brain, and particularly in the choroid plexus. AQP4 is a key regulator of water metabolism, and changes in its expression following brain injury are associated with pathologi...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4372

    authors: Zhang C,Chen J,Lu H

    更新日期:2015-11-01 00:00:00

  • Esculin ameliorates cognitive impairment in experimental diabetic nephropathy and induces anti-oxidative stress and anti-inflammatory effects via the MAPK pathway.

    abstract::Esculin is a derivative of coumarin, which is also an active ingredient of ash bark, and has antibacterial, anti-inflammatory, anti‑allergy and skin protective effects. The underlying mechanism and protective effects of esculin on cognitive impairment in experimental diabetic nephropathy (DN) was investigated in the p...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8727

    authors: Song Y,Wang X,Qin S,Zhou S,Li J,Gao Y

    更新日期:2018-05-01 00:00:00

  • miR-194-5p serves a suppressive role in human keloid fibroblasts via targeting NR2F2.

    abstract::Keloids are a skin fibrotic disease that cause a number of problems for reconstructive surgeons. MicroRNAs (miRs) are crucial for the development of keloids. The present study aimed to investigate the function of the miR‑194‑5p/nuclear receptor subfamily 2 group F member 2 (NR2F2) interactome in human keloid fibroblas...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11695

    authors: Xu Q,Jiang S

    更新日期:2021-01-01 00:00:00

  • Role of bone morphogenetic protein-2 in osteogenic differentiation of mesenchymal stem cells.

    abstract::Bone mesenchymal stem cells (BMSCs) have been an area of interest in biomedical research and tissue engineering due to their diverse differentiation abilities. In osteogenesis, bone morphogenetic proteins (BMPs), particularly BMP‑2, are important. However, the effect of BMP‑2 on the osteogenetic capacity of BMSCs rema...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.3954

    authors: Sun J,Li J,Li C,Yu Y

    更新日期:2015-09-01 00:00:00

  • PM2.5 exposure decreases viability, migration and angiogenesis in human umbilical vein endothelial cells and human microvascular endothelial cells.

    abstract::Previous studies have confirmed that exposure to particulate matter with a diameter of ≤2.5 µm (PM2.5) is associated with inflammation. PM2.5 decreases cardiac cell viability and increases apoptosis through overproduction of reactive oxygen species (ROS). In the present study, the role of PM2.5 in ECs was investigated...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6877

    authors: Chen S,Wu X,Hu J,Dai G,Rong A,Guo G

    更新日期:2017-09-01 00:00:00

  • Functional analysis of the nasopharyngeal carcinoma primary tumor‑associated gene interaction network.

    abstract::The aim of the present study was to investigate the molecular mechanism of nasopharyngeal carcinoma (NPC) primary tumor development through the identification of key genes using bioinformatics approaches. Using the GSE53819 microarray dataset, acquired from the Gene Expression Omnibus database, differentially expresse...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4090

    authors: An F,Zhang Z,Xia M

    更新日期:2015-10-01 00:00:00

  • Role of hypoxia inducible factor-1 in cancer stem cells (Review).

    abstract::Cancer stem cells (CSCs) have been found to play a decisive role in cancer recurrence, metastasis, and chemo‑, radio‑ and immuno‑resistance. Understanding the mechanism of CSC self‑renewal and proliferation may help overcome the limitations of clinical treatment. The microenvironment of tumor growth consists of a lack...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11655

    authors: Zhang Q,Han Z,Zhu Y,Chen J,Li W

    更新日期:2021-01-01 00:00:00

  • Prognostic relevance of the AQP5 -1364C>A polymorphism in primary breast cancer.

    abstract::Besides known prognostic factors in breast cancer, disseminated tumor cells are regarded as a surrogate marker for minimal residual disease in breast cancer. Their prognostic significance is comparable to that of lymph node status. However, the mechanism by which the primary tumor directs cells to disseminate into lym...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr_00000151

    authors: Kasimir-Bauer S,Heubner M,Otterbach F,Kimmig R,Siffert W,Adamzik M

    更新日期:2009-07-01 00:00:00

  • Therapeutic effects of STAT3 inhibition by nifuroxazide on murine acute graft graft-vs.-host disease: Old drug, new use.

    abstract::Graft‑vs.‑host disease (GvHD) is a major and lethal complication of allogeneic bone marrow transplantation (allo‑BMT). Although great development has been made, the treatment progress of this disorder is slow. Research has illustrated that STAT3 was critical for T cell alloactivation in GvHD. In the present study, the...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7825

    authors: Jia H,Cui J,Jia X,Zhao J,Feng Y,Zhao P,Zang D,Yu J,Zhao T,Wang H,Xu K

    更新日期:2017-12-01 00:00:00

  • let7f‑5p attenuates inflammatory injury in in vitro pneumonia models by targeting MAPK6.

    abstract::Pneumonia accounts for ~1.3 million mortalities in children per year worldwide. MicroRNAs are implicated in several diseases, including cancer and pneumonia; however, the role of let7f‑5p in pneumonia is not completely understood. In the present study, lipopolysaccharide (LPS) was used to establish an in vitro pneumon...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11734

    authors: Xu L,Song Q,Ouyang Z,Zhang X,Zhang C

    更新日期:2021-02-01 00:00:00

  • Amyloid β precursor protein silencing attenuates epithelial‑mesenchymal transition of nasopharyngeal carcinoma cells via inhibition of the MAPK pathway.

    abstract::Advances in the treatment of nasopharyngeal carcinoma (NPC) have significantly improved the local control rate; however, distant metastasis remains a principal cause of mortality. Previous studies have demonstrated that the expression levels of amyloid β precursor protein (APP) are increased in NPC. The present study ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10293

    authors: Xu J,Ying Y,Xiong G,Lai L,Wang Q,Yang Y

    更新日期:2019-07-01 00:00:00

  • A novel method to identify hub pathways of rheumatoid arthritis based on differential pathway networks.

    abstract::The aim of the current study was to identify hub pathways of rheumatoid arthritis (RA) using a novel method based on differential pathway network (DPN) analysis. The present study proposed a DPN where protein‑protein interaction (PPI) network was integrated with pathway‑pathway interactions. Pathway data was obtained ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6985

    authors: Wei ST,Sun YH,Zong SH

    更新日期:2017-09-01 00:00:00

  • Biological effects of bone marrow mesenchymal stem cells on hepatitis B virus in vitro.

    abstract::The aim of the present study was to explore the effects of co‑culturing bone marrow‑derived mesenchymal stem cells (BM-MSCs) cultured with hepatitis B virus (HBV)‑infected lymphocytes in vitro. BM‑MSCs and lymphocytes from Brown Norway rats were obtained from the bone marrow and spleen, respectively. Rats were divided...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6330

    authors: Zheng WP,Zhang BY,Shen ZY,Yin ML,Cao Y,Song HL

    更新日期:2017-05-01 00:00:00

  • MicroRNA‑376a inhibits cell proliferation and invasion in osteosarcoma via directly targeting SATB1.

    abstract::Aberrantly expressed microRNAs (miRs) are implicated in the regulation of osteosarcoma (OS) onset and development. Therefore, key miRs in OS must be identified to develop promising and effective therapeutic targets for patients with OS. In the present study, reverse transcription‑quantitative polymerase chain reaction...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9344

    authors: Zhou G,Jiang H,Ma L

    更新日期:2018-09-01 00:00:00

  • Intraparenchymal treatment with bone marrow mesenchymal stem cell-conditioned medium exerts neuroprotection following intracerebral hemorrhage.

    abstract::Intracerebral hemorrhage (ICH) is a life-threatening type of stroke. Previous studies have reported that bone marrow mesenchymal stem cells (BMSCs) may exert beneficial effects on the treatment of ICH. However, it remains unknown whether the neuroprotection exerted by BMSCs on ICH is due to the differentiation of BMSC...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6223

    authors: Cui C,Cui Y,Gao J,Li R,Jiang X,Tian Y,Wang K,Cui J

    更新日期:2017-04-01 00:00:00

  • Correlation between the overexpression of urokinase receptor isoform uPAR (D1D2) and hepatic cell malignant transformation.

    abstract::In order to provide an abundant source of specimen and to reveal the correlation between the overexpression of urokinase plasminogen activator receptor isoform uPAR (D1D2) and hepatic cell malignant transformation, the optimal liver cell culture method was selected from three cell culture methods to culture and separa...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2006

    authors: Zhou Y,Lǚ X,Li S,Zhan L

    更新日期:2014-05-01 00:00:00