Cyclin A1 promoter hypermethylation in human papillomavirus-associated cervical cancer.

Abstract:

BACKGROUND:The aim of this study was to evaluate epigenetic status of cyclin A1 in human papillomavirus-associated cervical cancer. Y. Tokumaru et al., Cancer Res 64, 5982-7 (Sep 1, 2004)demonstrated in head and neck squamous-cell cancer an inverse correlation between cyclin A1 promoter hypermethylation and TP53 mutation. Human papillomavirus-associated cervical cancer, however, is deprived of TP53 function by a different mechanism. Therefore, it was of interest to investigate the epigenetic alterations during multistep cervical cancer development. METHODS:In this study, we performed duplex methylation-specific PCR and reverse transcriptase PCR on several cervical cancer cell lines and microdissected cervical cancers. Furthermore, the incidence of cyclin A1 methylation was studied in 43 samples of white blood cells, 25 normal cervices, and 24, 5 and 30 human papillomavirus-associated premalignant, microinvasive and invasive cervical lesions, respectively. RESULTS:We demonstrated cyclin A1 methylation to be commonly found in cervical cancer, both in vitro and in vivo, with its physiological role being to decrease gene expression. More important, this study demonstrated that not only is cyclin A1 promoter hypermethylation strikingly common in cervical cancer, but is also specific to the invasive phenotype in comparison with other histopathological stages during multistep carcinogenesis. None of the normal cells and low-grade squamous intraepithelial lesions exhibited methylation. In contrast, 36.6%, 60% and 93.3% of high-grade squamous intraepithelial lesions, microinvasive and invasive cancers, respectively, showed methylation. CONCLUSION:This methylation study indicated that cyclin A1 is a potential tumor marker for early diagnosis of invasive cervical cancer.

journal_name

BMC Cancer

journal_title

BMC cancer

authors

Kitkumthorn N,Yanatatsanajit P,Kiatpongsan S,Phokaew C,Triratanachat S,Trivijitsilp P,Termrungruanglert W,Tresukosol D,Niruthisard S,Mutirangura A

doi

10.1186/1471-2407-6-55

keywords:

subject

Has Abstract

pub_date

2006-03-08 00:00:00

pages

55

issn

1471-2407

pii

1471-2407-6-55

journal_volume

6

pub_type

杂志文章
  • Lung cancer treatment and mortality for Aboriginal people in New South Wales, Australia: results from a population-based record linkage study and medical record audit.

    abstract:BACKGROUND:The aim of this study was to compare surgical treatment received by Aboriginal and non-Aboriginal people with non-small cell lung cancer (NSCLC) in New South Wales (NSW), Australia and to examine whether patient and disease characteristics are associated with any disparities found. An additional objective wa...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2322-1

    authors: Gibberd A,Supramaniam R,Dillon A,Armstrong BK,O'Connell DL

    更新日期:2016-04-25 00:00:00

  • Annonaceous acetogenin mimic AA005 induces cancer cell death via apoptosis inducing factor through a caspase-3-independent mechanism.

    abstract:BACKGROUND:Annonaceous acetogenins are a family of natural products with antitumor activities. Annonaceous acetogenin mimic AA005 reportedly inhibits mammalian mitochondrial NADH-ubiquinone reductase (Complex I) and induces gastric cancer cell death. However, the mechanisms underlying its cell-death-inducing activity a...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-015-1133-0

    authors: Han B,Wang TD,Shen SM,Yu Y,Mao C,Yao ZJ,Wang LS

    更新日期:2015-03-18 00:00:00

  • Elevated ratio of MMP2/MMP9 activity is associated with poor response to chemotherapy in osteosarcoma.

    abstract:BACKGROUND:Matrix metalloproteinases (MMPs) are crucially involved in the regulation of multiple stages of cancer progression. Elevated MMP levels have been associated with the development of metastases and poor prognosis in several types of cancer. However, the role of MMPs in osteosarcoma and their prognostic value i...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2266-5

    authors: Kunz P,Sähr H,Lehner B,Fischer C,Seebach E,Fellenberg J

    更新日期:2016-03-15 00:00:00

  • Fractal analysis of nuclear histology integrates tumor and stromal features into a single prognostic factor of the oral cancer microenvironment.

    abstract:BACKGROUND:The lack of prognostic biomarkers in oral squamous cell carcinoma (OSCC) has hampered treatment decision making and survival in OSCC remains poor. Histopathological features are used for prognostication in OSCC and, although useful for predicting risk, manual assessment of histopathology is subjective and la...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-015-1380-0

    authors: Bose P,Brockton NT,Guggisberg K,Nakoneshny SC,Kornaga E,Klimowicz AC,Tambasco M,Dort JC

    更新日期:2015-05-15 00:00:00

  • Propensity-matched analysis of three different chemotherapy sequences in patients with locoregionally advanced nasopharyngeal carcinoma treated using intensity-modulated radiotherapy.

    abstract:BACKGROUND:To compare the survival outcomes and acute toxicities of concurrent chemoradiotherapy (CCRT), induction chemotherapy (IC) plus radiotherapy (RT), and IC plus CCRT in patients with locoregionally advanced nasopharyngeal carcinoma (NPC) treated using intensity-modulated radiotherapy (IMRT). METHODS:Patients w...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-015-1768-x

    authors: Li WF,Li YQ,Chen L,Zhang Y,Guo R,Zhang F,Peng H,Sun Y,Ma J

    更新日期:2015-10-27 00:00:00

  • Competitive amplification of differentially melting amplicons (CADMA) improves KRAS hotspot mutation testing in colorectal cancer.

    abstract:BACKGROUND:Cancer is an extremely heterogeneous group of diseases traditionally categorized according to tissue of origin. However, even among patients with the same cancer subtype the cellular alterations at the molecular level are often very different. Several new therapies targeting specific molecular changes found ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-12-548

    authors: Kristensen LS,Kjeldsen TE,Hager H,Hansen LL

    更新日期:2012-11-23 00:00:00

  • Variation in the initial assessment and investigation for ovarian cancer in symptomatic women: a systematic review of international guidelines.

    abstract:BACKGROUND:Women with ovarian cancer can present with a variety of symptoms and signs, and an increasing range of tests are available for their investigation. A number of international guidelines provide advice for the initial assessment of possible ovarian cancer in symptomatic women. We systematically identified and ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-019-6211-2

    authors: Funston G,Van Melle M,Baun ML,Jensen H,Helsper C,Emery J,Crosbie EJ,Thompson M,Hamilton W,Walter FM

    更新日期:2019-11-01 00:00:00

  • Unicentric castleman's disease located in the lower extremity: a case report.

    abstract:BACKGROUND:Castleman's disease is a rare form of localized lymph node hyperplasia of uncertain etiology. Although the mediastinum is the most common site of involvement, rare cases occurring in lymph node bearing tissue of other localization have been reported, including only a few intramuscular cases. Unicentric and m...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-11-352

    authors: Schaefer IM,Günnel H,Schweyer S,Korenkov M

    更新日期:2011-08-12 00:00:00

  • Cytosolic and nuclear caspase-8 have opposite impact on survival after liver resection for hepatocellular carcinoma.

    abstract:BACKGROUND:An imbalance between proliferation and apoptosis is one of the main features of carcinogenesis. TRAIL (TNF-related apoptosis-inducing ligand) induces apoptosis upon binding to the TRAIL death receptors, TRAIL receptor 1 (TRAIL-R1) and TRAIL-R2, whereas binding to TRAIL-R3 and TRAIL-R4 might promote cell surv...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-13-532

    authors: Koschny R,Brost S,Hinz U,Sykora J,Batke EM,Singer S,Breuhahn K,Stremmel W,Walczak H,Schemmer P,Schirmacher P,Ganten TM

    更新日期:2013-11-09 00:00:00

  • Tumour shrinkage at 6 weeks predicts favorable clinical outcomes in a phase III study of gemcitabine and oxaliplatin with or without erlotinib for advanced biliary tract cancer.

    abstract:BACKGROUND:The aim of this study was to determine whether early tumor shrinkage (ETS) at 6 weeks after treatment correlates with progression-free survival (PFS) and overall survival (OS) in advanced biliary tract cancer (BTC) patients receiving gemcitabine plus oxaliplatin (GEMOX), with or without erlotinib. METHODS:T...

    journal_title:BMC cancer

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1186/s12885-015-1552-y

    authors: Kim ST,Jang KT,Lee SJ,Jang HL,Lee J,Park SH,Park YS,Lim HY,Kang WK,Park JO

    更新日期:2015-07-21 00:00:00

  • Elevated levels of plasma D-dimer predict a worse outcome in patients with nasopharyngeal carcinoma.

    abstract:BACKGROUND:Hemostatic alterations occur during the development of cancer. Plasma D-dimer is a hypercoagulability and fibrinolytic system marker that is increased in patients with various solid tumours. The aim of this study was to evaluate the hemostatic status of nasopharyngeal carcinoma (NPC) patients by assessing pl...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-14-583

    authors: Chen WH,Tang LQ,Wang FW,Li CP,Tian XP,Huang XX,Mai SJ,Liao YJ,Deng HX,Chen QY,Liu H,Zhang L,Guo SS,Liu LT,Yan SM,Li CF,Zhang JP,Liu Q,Liu XW,Liu LZ,Mai HQ,Zeng MS,Xie D

    更新日期:2014-08-10 00:00:00

  • Utilizing native fluorescence imaging, modeling and simulation to examine pharmacokinetics and therapeutic regimen of a novel anticancer prodrug.

    abstract:BACKGROUND:Success of cancer prodrugs relying on a foreign gene requires specific delivery of the gene to the cancer, and improvements such as higher level gene transfer and expression. Attaining these objectives will be facilitated in preclinical studies using our newly discovered CNOB-GDEPT, consisting of the produrg...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2508-6

    authors: Wang JH,Endsley AN,Green CE,Matin AC

    更新日期:2016-07-25 00:00:00

  • Modulation of human multidrug-resistance MDR-1 gene by natural curcuminoids.

    abstract:BACKGROUND:Multidrug resistance (MDR) is a phenomenon that is often associated with decreased intracellular drug accumulation in patient's tumor cells resulting from enhanced drug efflux. It is related to the overexpression of a membrane protein, P-glycoprotein (Pgp-170), thereby reducing drug cytotoxicity. A variety o...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-4-13

    authors: Limtrakul P,Anuchapreeda S,Buddhasukh D

    更新日期:2004-04-17 00:00:00

  • A population-based study of breast cancer prevalence in Australia: predicting the future health care needs of women living with breast cancer.

    abstract:BACKGROUND:Breast cancer places a heavy burden on the Australian healthcare system, but information about the actual number of women living with breast cancer and their current or future health service needs is limited. We used existing population-based data and innovative statistical methods to address this critical r...

    journal_title:BMC cancer

    pub_type: 历史文章,杂志文章

    doi:10.1186/1471-2407-14-936

    authors: Yu XQ,De Angelis R,Luo Q,Kahn C,Houssami N,O'Connell DL

    更新日期:2014-12-11 00:00:00

  • The prognostic significance of topoisomerase II alpha protein in early stage luminal breast cancer.

    abstract:BACKGROUND:Topoisomerase II alpha (TOP2A) protein has been shown to be a proliferation marker associated with tumor grade and Ki67 index. The prognostic effect of TOP2A seems different among different subtypes of breast cancer. The current study evaluated the prognostic impact of TOP2A protein on luminal breast cancer....

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-018-4170-7

    authors: An X,Xu F,Luo R,Zheng Q,Lu J,Yang Y,Qin T,Yuan Z,Shi Y,Jiang W,Wang S

    更新日期:2018-03-27 00:00:00

  • Presentation of breast cancer, help seeking behaviour and experience of patients in their cancer journey in Singapore: a qualitative study.

    abstract:BACKGROUND:Little is known about the presentation, help seeking behaviour for breast cancer in Singapore. Nor was there a study exploring the experience of patients in their breast cancer journey. METHODS:A qualitative interview study with thematic analysis, conducted with 36 patients. RESULTS:There is no clear patte...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-020-07585-8

    authors: Ng CWQ,Lim JNW,Liu J,Hartman M

    更新日期:2020-11-10 00:00:00

  • Modified FOLFOX-6 chemotherapy in advanced gastric cancer: Results of phase II study and comprehensive analysis of polymorphisms as a predictive and prognostic marker.

    abstract:BACKGROUND:The objective of this study was to evaluate the efficacy and toxicity of infusional 5-fluorouracil (5-FU), folinic acid and oxaliplatin (modified FOLFOX-6) in patients with advanced gastric cancer (AGC), as first-line palliative combination chemotherapy. We also analyzed the predictive or prognostic value of...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-148

    authors: Keam B,Im SA,Han SW,Ham HS,Kim MA,Oh DY,Lee SH,Kim JH,Kim DW,Kim TY,Heo DS,Kim WH,Bang YJ

    更新日期:2008-05-27 00:00:00

  • Lovastatin induces apoptosis of ovarian cancer cells and synergizes with doxorubicin: potential therapeutic relevance.

    abstract:BACKGROUND:Ovarian carcinoma is a rarely curable disease, for which new treatment options are required. As agents that block HMG-CoA reductase and the mevalonate pathway, the statin family of drugs are used in the treatment of hypercholesterolemia and have been shown to trigger apoptosis in a tumor-specific manner. Rec...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-10-103

    authors: Martirosyan A,Clendening JW,Goard CA,Penn LZ

    更新日期:2010-03-18 00:00:00

  • The mRNA expression of SETD2 in human breast cancer: correlation with clinico-pathological parameters.

    abstract:BACKGROUND:SET domain containing protein 2 (SETD2) is a histone methyltransferase that is involved in transcriptional elongation. There is evidence that SETD2 interacts with p53 and selectively regulates its downstream genes. Therefore, it could be implicated in the process of carcinogenesis. Furthermore, this gene is ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-9-290

    authors: Al Sarakbi W,Sasi W,Jiang WG,Roberts T,Newbold RF,Mokbel K

    更新日期:2009-08-21 00:00:00

  • Therapeutic potential of PRL-3 targeting and clinical significance of PRL-3 genomic amplification in gastric cancer.

    abstract:BACKGROUND:Phosphatase of regenerating liver-3 (PRL-3) has deserved attention as a crucial molecule in the multiple steps of metastasis. In the present study, we examined the mechanisms regulating PRL-3 expression, and assessed the clinical potential of PRL-3-targeted therapy in gastric cancer. METHODS:PRL-3 genomic a...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-11-122

    authors: Ooki A,Yamashita K,Kikuchi S,Sakuramoto S,Katada N,Waraya M,Kawamata H,Nishimiya H,Nakamura K,Watanabe M

    更新日期:2011-04-06 00:00:00

  • RNA-transfection of γ/δ T cells with a chimeric antigen receptor or an α/β T-cell receptor: a safer alternative to genetically engineered α/β T cells for the immunotherapy of melanoma.

    abstract:BACKGROUND:Adoptive T-cell therapy relying on conventional T cells transduced with T-cell receptors (TCRs) or chimeric antigen receptors (CARs) has caused substantial tumor regression in several clinical trials. However, genetically engineered T cells have been associated with serious side-effects due to off-target tox...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-017-3539-3

    authors: Harrer DC,Simon B,Fujii SI,Shimizu K,Uslu U,Schuler G,Gerer KF,Hoyer S,Dörrie J,Schaft N

    更新日期:2017-08-17 00:00:00

  • Accuracy of detecting residual disease after neoadjuvant chemoradiotherapy for esophageal squamous cell carcinoma (preSINO trial): a prospective multicenter diagnostic cohort study.

    abstract:BACKGROUND:After neoadjuvant chemoradiotherapy (nCRT) for esophageal cancer, high pathologically complete response (pCR) rates are being achieved especially in patients with squamous cell carcinoma (SCC). An active surveillance strategy has been proposed for SCC patients with clinically complete response (cCR) after nC...

    journal_title:BMC cancer

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1186/s12885-020-6669-y

    authors: Zhang X,Eyck BM,Yang Y,Liu J,Chao YK,Hou MM,Hung TM,Pang Q,Yu ZT,Jiang H,Law S,Wong I,Lam KO,van der Wilk BJ,van der Gaast A,Spaander MCW,Valkema R,Lagarde SM,Wijnhoven BPL,van Lanschot JJB,Li Z

    更新日期:2020-03-06 00:00:00

  • microRNA-21 promotes breast cancer proliferation and metastasis by targeting LZTFL1.

    abstract:BACKGROUND:Breast cancer is the most common cancer type in female. As microRNAs play vital role in breast cancer, this study aimed to explore the molecular mechanism and clinical value of miR-21 in breast cancer. METHODS:qRT-PCR was performed to detect miR-21 levels in plasma of 127 healthy controls, 82 benign breast ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-019-5951-3

    authors: Wang H,Tan Z,Hu H,Liu H,Wu T,Zheng C,Wang X,Luo Z,Wang J,Liu S,Lu Z,Tu J

    更新日期:2019-07-27 00:00:00

  • Changes of Socio-demographic data of clients seeking genetic counseling for hereditary breast and ovarian cancer due to the "Angelina Jolie Effect".

    abstract:BACKGROUND:The purpose of this study was to evaluate socio-demographic characteristics of clients claiming genetic counseling for hereditary breast and ovarian cancer (HBOC) in Austria. Furthermore, changes of these parameters before and after Angelina Jolie's (AJ) disclosure of carrying a BRCA mutation were evaluated....

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2472-1

    authors: Staudigl C,Pfeiler G,Hrauda K,Renz R,Berger A,Lichtenschopf R,Singer CF,Tea MK

    更新日期:2016-07-08 00:00:00

  • VEGF-121 plasma level as biomarker for response to anti-angiogenetic therapy in recurrent glioblastoma.

    abstract:BACKGROUND:Vascular endothelial growth factor (VEGF) isoforms, particularly the diffusible VEGF-121, could play a major role in the response of recurrent glioblastoma (GB) to anti-angiogenetic treatment with bevacizumab. We hypothesized that circulating VEGF-121 may reduce the amount of bevacizumab available to target ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-018-4442-2

    authors: Martini M,de Pascalis I,D'Alessandris QG,Fiorentino V,Pierconti F,Marei HE,Ricci-Vitiani L,Pallini R,Larocca LM

    更新日期:2018-05-10 00:00:00

  • Results of concurrent radio-chemotherapy for the treatment of head and neck squamous cell carcinoma in everyday clinical practice with special reference to early mortality.

    abstract:BACKGROUND:Randomized controlled trials have established concurrent chemo-radiotherapy as the preferred treatment option for inoperable local-regionally advanced head and neck squamous cell carcinomas (HNSCCs). Because many patients have multiple co-morbidities and would not fulfill the eligibility criteria of clinical...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-13-610

    authors: Schlumpf M,Fischer C,Naehrig D,Rochlitz C,Buess M

    更新日期:2013-12-27 00:00:00

  • More expression of BDNF associates with lung squamous cell carcinoma and is critical to the proliferation and invasion of lung cancer cells.

    abstract:BACKGROUND:Brain-derived neurotrophic factor (BDNF) has been reported to promote tumorigenesis and progression in several human malignancies. The purpose of this study was to explore the function of BDNF in lung squamous cell carcinoma (SCC) and adenocarcinoma (ADC). METHODS:The expression of BDNF was examined in 110 ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2218-0

    authors: Zhang SY,Hui LP,Li CY,Gao J,Cui ZS,Qiu XS

    更新日期:2016-02-29 00:00:00

  • A prospective comparison of UroVysion FISH and urine cytology in bladder cancer detection.

    abstract:BACKGROUND:UroVysion fluorescence in situ hybridization (uFISH) was reported to have superior sensitivity to urine cytology. However uFISH studies are limited by varying definitions of what is considered a positive result, absence of histopathology and small sample size. The aim of our study was to better determine the...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-017-3227-3

    authors: Lavery HJ,Zaharieva B,McFaddin A,Heerema N,Pohar KS

    更新日期:2017-04-07 00:00:00

  • Inhibition of SHP2 in basal-like and triple-negative breast cells induces basal-to-luminal transition, hormone dependency, and sensitivity to anti-hormone treatment.

    abstract:BACKGROUND:The Src homology phosphotyrosyl phosphatase 2 (SHP2) is a positive effector of cell growth and survival signaling as well transformation induced by multiple tyrosine kinase oncogenes. Since the basal-like and triple-negative breast cancer (BTBC) is characterized by dysregulation of multiple tyrosine kinase o...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-015-1131-2

    authors: Zhao H,Agazie YM

    更新日期:2015-03-08 00:00:00

  • Anti-proliferative effects of Bifidobacterium adolescentis SPM0212 extract on human colon cancer cell lines.

    abstract:BACKGROUND:Lactic acid bacteria (LAB) are beneficial probiotic organisms that contribute to improved nutrition, microbial balance, and immuno-enhancement of the intestinal tract, as well as anti-tumor activity. The aim of the present work was to study the growth inhibition of tumor cells by butanol extract of Bifidobac...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-310

    authors: Lee DK,Jang S,Kim MJ,Kim JH,Chung MJ,Kim KJ,Ha NJ

    更新日期:2008-10-27 00:00:00