Methylation Changes of Primary Tumors, Monolayer, and Spheroid Tissue Culture Environments in Malignant Melanoma and Breast Carcinoma.

Abstract:

:Epigenetic changes have major role in the normal development and programming of gene expression. Aberrant methylation results in carcinogenesis. The primary objective of our study is to determine whether primary tumor tissue and cultured tumor cells in 2D and 3D tissue culture systems have the same methylation signature for PAX5, TMPRSS2, and SBDS. These findings will play an important role in developing in vitro model system to understand the effect of methylation inhibitors on primary tumor tissue. In a previous study PAX5, TMPRSS2, and SBDS genes that we are investigating were reported to be methylated more than 60% in breast cancer and malignant melanoma cell lines. However, these genes have never been studied in primary tumor tissues. Thus, primary tumor tissues of breast cancer and malignant melanoma were first grown in 2D and 3D cultures. Then these two types of tumor tissues and their 2D and 3D cultures were investigated for changes considering methylation levels in PAX5, TMPRSS2, and SBDS genes using real-time polymerase chain reaction. No differences were observed in the primary tissues and culture systems for both PAX5 and TMPRSS2 in malignant melanoma tissues. We found that PAX5 gene was an efficient marker to measure the effects of methylation inhibitors for in vitro systems for malignant melanoma tissue.

journal_name

Biomed Res Int

authors

Şükrüoğlu Erdoğan Ö,Kılıç Erciyas S,Bilir A,Buğra Tunçer Ş,Akdeniz Ödemiş D,Kurul S,Karanlık H,Cabıoğlu N,Yazıcı H

doi

10.1155/2019/1407167

subject

Has Abstract

pub_date

2019-01-17 00:00:00

pages

1407167

eissn

2314-6133

issn

2314-6141

journal_volume

2019

pub_type

杂志文章
  • Maintenance therapy with partially hydrolyzed guar gum in the conservative treatment of chronic anal fissure: results of a prospective, randomized study.

    abstract:PURPOSE:This study was designed to evaluate the role of maintenance therapy with partially hydrolyzed guar gum (PHGG) after topical application of glyceryl trinitrate (GTN) in the conservative treatment of chronic anal fissure (CAF). METHODS:From all the patients with CAF observed during the study period, 165 subjects...

    journal_title:BioMed research international

    pub_type: 杂志文章,随机对照试验

    doi:10.1155/2014/964942

    authors: Brillantino A,Iacobellis F,Izzo G,Di Martino N,Grassi R,Renzi A

    更新日期:2014-01-01 00:00:00

  • The Relationship of Motor Coordination, Visual Perception, and Executive Function to the Development of 4-6-Year-Old Chinese Preschoolers' Visual Motor Integration Skills.

    abstract::Visual motor integration (VMI) is a vital ability in childhood development, which is associated with the performance of many functional skills. By using the Beery Developmental Test Package and Executive Function Tasks, the present study explored the VMI development and its factors (visual perception, motor coordinati...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2017/6264254

    authors: Fang Y,Wang J,Zhang Y,Qin J

    更新日期:2017-01-01 00:00:00

  • The use of hyaluronic acid after tendon surgery and in tendinopathies.

    abstract::Viscosupplementation with hyaluronic acid is safe and effective in the management of osteoarthritis, but its use in the treatment of tendon disorders has received less attention. The aim of this review is to summarize the current knowledge on this topic, evaluating experimental and clinical trials. A search of English...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2014/783632

    authors: Abate M,Schiavone C,Salini V

    更新日期:2014-01-01 00:00:00

  • Multimodality molecular imaging of stem cells therapy for stroke.

    abstract::Stem cells have been proposed as a promising therapy for treating stroke. While several studies have demonstrated the therapeutic benefits of stem cells, the exact mechanism remains elusive. Molecular imaging provides the possibility of the visual representation of biological processes at the cellular and molecular le...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2013/849819

    authors: Chao F,Shen Y,Zhang H,Tian M

    更新日期:2013-01-01 00:00:00

  • Decision Support Systems in Prostate Cancer Treatment: An Overview.

    abstract:Background:A multifactorial decision support system (mDSS) is a tool designed to improve the clinical decision-making process, while using clinical inputs for an individual patient to generate case-specific advice. The study provides an overview of the literature to analyze current available mDSS focused on prostate ca...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2019/4961768

    authors: van Wijk Y,Halilaj I,van Limbergen E,Walsh S,Lutgens L,Lambin P,Vanneste BGL

    更新日期:2019-06-06 00:00:00

  • Toxic Effects of Di-2-ethylhexyl Phthalate: An Overview.

    abstract::Di-2-ethylhexyl phthalate (DEHP) is extensively used as a plasticizer in many products, especially medical devices, furniture materials, cosmetics, and personal care products. DEHP is noncovalently bound to plastics, and therefore, it will leach out of these products after repeated use, heating, and/or cleaning of the...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2018/1750368

    authors: Rowdhwal SSS,Chen J

    更新日期:2018-02-22 00:00:00

  • Short-Term Results Suggest That Sleeved Stomach without Resection Is as Effective as Sleeve Gastrectomy in Improving Glucose Control in Type 2 Diabetes Mellitus Sprague-Dawley Rat Model.

    abstract:Background:Although sleeve gastrectomy results in good weight loss and metabolic improvements, it is an irreversible procedure. Therefore, we attempted to assess the possibility of creating a sleeved stomach without resection. Material and Methods. A total of 22 male Sprague-Dawley rats with type 2 diabetes were random...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/9024923

    authors: Zhang W,Widjaja J,Yao L,Shao Y,Zhu X,Li C

    更新日期:2020-05-01 00:00:00

  • Microarray Analysis of Circular RNA Expression Profile Associated with 5-Fluorouracil-Based Chemoradiation Resistance in Colorectal Cancer Cells.

    abstract::Preoperative 5-fluorouracil- (5-FU-) based chemoradiotherapy is a standard treatment for locally advanced colorectal cancer (CRC). However, the effect of 5-FU-based chemoradiotherapy on CRC is limited due to the development of chemoradiation resistance (CRR), and the molecular mechanisms underlying this resistance are...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2017/8421614

    authors: Xiong W,Ai YQ,Li YF,Ye Q,Chen ZT,Qin JY,Liu QY,Wang H,Ju YH,Li WH,Li YF

    更新日期:2017-01-01 00:00:00

  • Prediction of the Impact of Deleterious Nonsynonymous Single Nucleotide Polymorphisms on the Human RRM2B Gene: A Molecular Modeling Study.

    abstract::RRM2B gene encodes ribonucleoside-diphosphate reductase subunit M2 B, the p53-inducible small subunit (p53R2) of ribonucleotide reductase (RNR), an enzyme catalyzing dNTP synthesis for mitochondrial DNA. Defects in this gene may cause severe mitochondrial disease affecting mainly the nervous system. This study is aime...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/7614634

    authors: Ait El Cadi C,Krami AM,Charoute H,Elkarhat Z,Sifeddine N,Lakhiari H,Rouba H,Barakat A,Nahili H

    更新日期:2020-07-25 00:00:00

  • A Preliminary In Vitro Study on the Efficacy of High-Power Photodynamic Therapy (HLLT): Comparison between Pulsed Diode Lasers and Superpulsed Diode Lasers and Impact of Hydrogen Peroxide with Controlled Stabilization.

    abstract::Aim. In periodontology lasers have been suggested for the photodynamic therapy (PDT): such therapy can be defined as the inactivation of cells, microorganisms, or molecules induced by light and not by heat. The aim of this study was to evaluate results of PDT using a 980 nm diode laser (Wiser Doctor Smile, Lambda SPA,...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/1386158

    authors: Caccianiga G,Baldoni M,Ghisalberti CA,Paiusco A

    更新日期:2016-01-01 00:00:00

  • New bioactive fungal molecules with high antioxidant and antimicrobial capacity isolated from Cerrena unicolor idiophasic cultures.

    abstract::Three bioactive fractions, extracellular laccase (ex-LAC), crude endopolysaccharides (c-EPL), and a low molecular subfraction of secondary metabolites (ex-LMS), were isolated from the idiophasic cultures of the white rot fungus Cerrena unicolor. For the first time, we determined the antioxidant properties of these sam...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2013/497492

    authors: Jaszek M,Osińska-Jaroszuk M,Janusz G,Matuszewska A,Stefaniuk D,Sulej J,Polak J,Ruminowicz M,Grzywnowicz K,Jarosz-Wilkołazka A

    更新日期:2013-01-01 00:00:00

  • Hyperglycemia increases susceptibility to ischemic necrosis.

    abstract::Diabetic patients are at risk for spontaneous foot ulcers, chronic wounds, infections, and tissue necrosis. Current theories suggest that the development and progression of diabetic foot ulcers are mainly caused by arteriosclerosis and peripheral neuropathy. Tissue necrosis plays a primordial role in the progression o...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2013/490964

    authors: Lévigne D,Tobalem M,Modarressi A,Pittet-Cuénod B

    更新日期:2013-01-01 00:00:00

  • Neuroepithelial Cell Transforming Gene 1 Acts as an Oncogene and Is Mediated by miR-22 in Human Non-Small-Cell Lung Cancer.

    abstract::Abnormal expression of neuroepithelial cell transforming gene 1 (NET1) has been authenticated in many human cancers, including lung cancer. We have previously reported that NET1 functioned as an oncogene and promoted human non-small-cell lung cancer (NSCLC) growth and migration. However, the correlation between NET1 a...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/1648419

    authors: Ding S,Huang H,Xu Y,Shen L,Zhong C,Zheng S

    更新日期:2020-01-11 00:00:00

  • Multiple biomarker panels for early detection of breast cancer in peripheral blood.

    abstract::Detecting breast cancer at early stages can be challenging. Traditional mammography and tissue microarray that have been studied for early breast cancer detection and prediction have many drawbacks. Therefore, there is a need for more reliable diagnostic tools for early detection of breast cancer due to a number of fa...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2013/781618

    authors: Zhang F,Deng Y,Drabier R

    更新日期:2013-01-01 00:00:00

  • OCT4B1 Regulates the Cellular Stress Response of Human Dental Pulp Cells with Inflammation.

    abstract::Introduction. Infection and apoptosis are combined triggers for inflammation in dental tissues. Octamer-binding transcription factor 4-B1 (OCT4B1), a novel spliced variant of OCT4 family, could respond to the cellular stress and possess antiapoptotic property. However, its specific role in dental pulpitis remains unkn...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2017/2756891

    authors: Liu L,Huang R,Yang R,Wei X

    更新日期:2017-01-01 00:00:00

  • Aqueous cytokines as predictors of macular edema in patients with diabetes following uncomplicated phacoemulsification cataract surgery.

    abstract::This study aims to ascertain whether cytokines in the aqueous humor can predict macular edema (ME) in diabetic patients following uncomplicated phacoemulsification cataract surgery. Undiluted aqueous humor samples were obtained from 136 consecutive type 2 diabetic patients who underwent cataract surgery. The concentra...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2015/126984

    authors: Dong N,Xu B,Wang B,Chu L,Tang X

    更新日期:2015-01-01 00:00:00

  • Discovery of Potential Inhibitors of Aldosterone Synthase from Chinese Herbs Using Pharmacophore Modeling, Molecular Docking, and Molecular Dynamics Simulation Studies.

    abstract::Aldosterone synthase (CYP11B2) is a key enzyme for the biosynthesis of aldosterone, which plays a significant role for the regulation of blood pressure. Excess aldosterone can cause the dysregulation of the renin-angiotensin-aldosterone system (RAAS) and lead to hypertension. Therefore, research and development of CYP...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/4182595

    authors: Luo G,Lu F,Qiao L,Chen X,Li G,Zhang Y

    更新日期:2016-01-01 00:00:00

  • EMRlog method for computer security for electronic medical records with logic and data mining.

    abstract::The proper functioning of a hospital computer system is an arduous work for managers and staff. However, inconsistent policies are frequent and can produce enormous problems, such as stolen information, frequent failures, and loss of the entire or part of the hospital data. This paper presents a new method named EMRlo...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2015/542016

    authors: Martínez Monterrubio SM,Frausto Solis J,Monroy Borja R

    更新日期:2015-01-01 00:00:00

  • Reviving Lonidamine and 6-Diazo-5-oxo-L-norleucine to Be Used in Combination for Metabolic Cancer Therapy.

    abstract::Abnormal metabolism is another cancer hallmark. The two most characterized altered metabolic pathways are high rates of glycolysis and glutaminolysis, which are natural targets for cancer therapy. Currently, a number of newer compounds to block glycolysis and glutaminolysis are being developed; nevertheless, lonidamin...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2015/690492

    authors: Cervantes-Madrid D,Romero Y,Dueñas-González A

    更新日期:2015-01-01 00:00:00

  • Lactulose Hydrogen Breath Test Result Is Associated with Age and Gender.

    abstract::Small intestinal bacterial overgrowth (SIBO) is associated with chronic gastrointestinal diseases and structural/functional abnormalities of the gastrointestinal tract. SIBO's association with clinical characteristics is unclear. This study investigates the association between clinical factors and SIBO according to la...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/1064029

    authors: Newberry C,Tierney A,Pickett-Blakely O

    更新日期:2016-01-01 00:00:00

  • Second-Generation Bioethanol from Coconut Husk.

    abstract::Coconut palm (Cocos nucifera) is an important commercial crop in many tropical countries, but its industry generates large amounts of residue. One way to address this problem is to use this residue, coconut husk, to produce second-generation (2G) ethanol. The aim of this review is to describe the methods that have bee...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2018/4916497

    authors: Bolivar-Telleria M,Turbay C,Favarato L,Carneiro T,de Biasi RS,Fernandes AAR,Santos AMC,Fernandes PMB

    更新日期:2018-09-27 00:00:00

  • Anti-Candida properties of urauchimycins from actinobacteria associated with trachymyrmex ants.

    abstract::After decades of intensive searching for antimicrobial compounds derived from actinobacteria, the frequency of isolation of new molecules has decreased. To cope with this concern, studies have focused on the exploitation of actinobacteria from unexplored environments and actinobacteria symbionts of plants and animals....

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2013/835081

    authors: Mendes TD,Borges WS,Rodrigues A,Solomon SE,Vieira PC,Duarte MC,Pagnocca FC

    更新日期:2013-01-01 00:00:00

  • Clinical Characteristics of Hospitalized Patients with Drug-Induced Acute Kidney Injury and Associated Risk Factors: A Case-Control Study.

    abstract:Background:Drug-induced acute kidney injury (D-AKI) is increasingly common and can extend the hospital length of stay and increase mortality. This study is aimed at analyzing the clinical characteristics of hospitalized patients with D-AKI and the associated risk factors in a multidrug environment. Methods:A retrospec...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/9742754

    authors: Yu C,Guo D,Yao C,Yang H,Liu S,Zhu Y,Kong X

    更新日期:2020-09-14 00:00:00

  • Gremlin activates the Smad pathway linked to epithelial mesenchymal transdifferentiation in cultured tubular epithelial cells.

    abstract::Gremlin is a developmental gene upregulated in human chronic kidney disease and in renal cells in response to transforming growth factor-β (TGF-β). Epithelial mesenchymal transition (EMT) is one process involved in renal fibrosis. In tubular epithelial cells we have recently described that Gremlin induces EMT and acts...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/802841

    authors: Rodrigues-Diez R,Rodrigues-Diez RR,Lavoz C,Carvajal G,Droguett A,Garcia-Redondo AB,Rodriguez I,Ortiz A,Egido J,Mezzano S,Ruiz-Ortega M

    更新日期:2014-01-01 00:00:00

  • Synthesis and anticancer activity of N-aryl-5-substituted-1,3,4-oxadiazol-2-amine analogues.

    abstract::In continuance of our search for anticancer agents, we report herein the synthesis and anticancer activity of some novel oxadiazole analogues. The compounds were screened for anticancer activity as per National Cancer Institute (NCI US) protocol on leukemia, melanoma, lung, colon, CNS, ovarian, renal, prostate, and br...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/814984

    authors: Ahsan MJ,Sharma J,Singh M,Jadav SS,Yasmin S

    更新日期:2014-01-01 00:00:00

  • Functional Importance of Mobile Ribosomal Proteins.

    abstract::Although the dynamic motions and peptidyl transferase activity seem to be embedded in the rRNAs, the ribosome contains more than 50 ribosomal proteins (r-proteins), whose functions remain largely elusive. Also, the precise forms of some of these r-proteins, as being part of the ribosome, are not structurally solved du...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2015/539238

    authors: Chang KC,Wen JD,Yang LW

    更新日期:2015-01-01 00:00:00

  • miRNA and mRNA Integration Network Construction Reveals Novel Key Regulators in Left-Sided and Right-Sided Colon Adenocarcinoma.

    abstract:Background:The distinction between right-sided and left-sided colon adenocarcinoma has recently received considerable. This study aims to identify key MicroRNA (miRNA) and mRNAs in right-sided colon adenocarcinoma (RSCOAD) and left-sided colon adenocarcinoma (LSCOAD) by TCGA integration analysis. Methods:The miRNA and...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2019/7149296

    authors: Yang L,Li L,Ma J,Yang S,Zou C,Yu X

    更新日期:2019-04-03 00:00:00

  • Prevalence, Intensity, and Factors Associated with Urogenital Schistosomiasis among Women of Reproductive Age in Mbogwe District Council, Geita Region, Tanzania.

    abstract:Background:Urogenital schistosomiasis remains a public health problem in Tanzania. Control programs mostly target school-going children ignoring other vulnerable groups like women of child bearing age. Previous evidence has shown that women of reproductive age suffer greatest morbidities in endemic areas. This study so...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/5923025

    authors: Rite EE,Kapalata SN,Munisi DZ

    更新日期:2020-10-23 00:00:00

  • Antimania-Like Effect of Panax ginseng Regulating the Glutamatergic Neurotransmission in REM-Sleep Deprivation Rats.

    abstract::Previous studies have shown the therapeutic properties of ginseng and ginsenosides on hyperactive and impulsive behaviors in several psychiatric diseases. Herein, we investigated the effect of Panax ginseng Meyer (PG) on hyperactive/impulsive behaviors in a manic-like animal model, sleep deprivation (SD) rats. Male ra...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/3636874

    authors: Leem KH,Kim SA,Park HJ

    更新日期:2020-10-17 00:00:00

  • A comprehensive tutorial on in vitro characterization of new photosensitizers for photodynamic antitumor therapy and photodynamic inactivation of microorganisms.

    abstract::In vitro research performed on eukaryotic or prokaryotic cell cultures usually represents the initial step for characterization of a novel photosensitizer (PS) intended for application in photodynamic therapy (PDT) of cancer or photodynamic inactivation (PDI) of microorganisms. Although many experimental steps of PS t...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2013/840417

    authors: Kiesslich T,Gollmer A,Maisch T,Berneburg M,Plaetzer K

    更新日期:2013-01-01 00:00:00