Abstract:
:The objective of this study was to identify novel tumor-suppressor genes in melanoma, using an integrative genomic approach. Data from: (i) earlier reports of DNA loss and gain in malignant melanoma accompanied by comparative genomic hybridization high-definition array data of the entire human genome; (ii) microarray expression data from melanoma-derived cell lines identifying genes with significantly increased expression due to methylation using a pharmacologic demethylating strategy; and (iii) publicly available RNA expression microarray data of primary tumors and benign nevi were integrated using statistical tools to define a population of candidate tumor-suppressor genes. Twenty-seven genes were identified in areas of deletion that demonstrated diminished expression in primary melanomas relative to benign nevi and were significantly increased in expression by 5-Aza treatment. Seven genes of these 27 genes demonstrated methylation and deletion in a validation cohort of 14 separate primary tumors. These were: CHRDL1, SFRP1, TMEM47, LPL, RARRES1, PLCXD1, and KOX15. All of these genes demonstrated growth-suppressive properties with transfection into melanoma-derived cell lines. Seven putative tumor-suppressor genes in malignant melanoma were identified using a novel integrative technique.
journal_name
Melanoma Resjournal_title
Melanoma researchauthors
Mithani SK,Smith IM,Califano JAdoi
10.1097/CMR.0b013e328344a003subject
Has Abstractpub_date
2011-08-01 00:00:00pages
298-307issue
4eissn
0960-8931issn
1473-5636journal_volume
21pub_type
杂志文章abstract::The Eastern Cooperative Oncology Group consensus guidelines from 2016 recommend interruption of targeted therapy with BRAF- and MEK-inhibitors during radiotherapy with data being based mostly on BRAF monotherapy. The aim of this study is to provide data on the safety of concurrent radiotherapy and combination targeted...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000682
更新日期:2020-12-01 00:00:00
abstract::Identifying groups of subjects at high risk for the development of melanoma is crucial for the early diagnosis of curable tumours. In the present study, we performed a skin examination in a group of 63 patients followed up after treatment of germ cell tumours (GCTs) who were referred to the dermatologist for multiple ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200104000-00005
更新日期:2001-04-01 00:00:00
abstract::The aim of this study was to evaluate the accuracy of a computer-based system for the automated diagnosis of melanoma in the hands of nonexpert physicians. We performed a prospective comparison between nonexperts using computer assistance and experts without assistance in the setting of a tertiary referral center at a...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e32832a1e41
更新日期:2009-06-01 00:00:00
abstract::The correlation between ultraviolet radiation of the skin and melanoma incidence in humans is well established. Interestingly, epidemiologic data suggest also a correlation to an increased BMI pointing to metabolic trigger factors in melanoma pathogenesis. To substantiate this connection, we studied the expression of ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000445
更新日期:2018-08-01 00:00:00
abstract::Cutaneous melanoma is one of the most lethal cancers because of its increased rate of metastasis and resistance to available therapeutic options. Early studies indicate that metformin has beneficial effects on some types of cancer, including melanoma. To clarify knowledge of the mechanism of action of metformin on thi...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000391
更新日期:2017-12-01 00:00:00
abstract::This study addressed the impact of exposure to ultraviolet radiation on the risk of cutaneous malignant melanoma (CMM), as well as the behavioral components at stake in its occurrence. We performed a one-to-one unmatched case-control study among subjects aged 20 years or more with naturally non-pigmented skin in Germa...
journal_title:Melanoma research
pub_type: 杂志文章,多中心研究
doi:10.1097/00008390-199404000-00001
更新日期:1994-04-01 00:00:00
abstract::The occurrence of cancer in pregnant women is not a common phenomenon and the real incidence of malignant melanoma during this period is unknown. Many authors reported a poor prognosis in pregnant women with melanoma compared with non-pregnant women's tumour. Several retrospective reviews reported a worsened prognosis...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/01.cmr.0000232295.91536.09
更新日期:2006-12-01 00:00:00
abstract::The presence or absence of melanoma cells in human peripheral blood has recently been shown to be associated with disease prognosis, including overall survival. The detection of tyrosinase mRNA-positive circulating melanoma cells by reverse transcription-polymerase chain reaction (RT-PCR) has been limited to dissemina...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200008000-00007
更新日期:2000-08-01 00:00:00
abstract::Melanoma is among the most chemotherapy-resistant malignancies. Numerous new agents have been developed that target specific molecules on cancer cells, including the monoclonal antibody trastuzumab, which targets Her2/neu and has been very beneficial in the treatment of breast cancer. There are conflicting reports in ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/01.cmr.0000130874.33504.2f
更新日期:2004-06-01 00:00:00
abstract::High-dose cisplatin regimens have been shown to be highly active in advanced melanoma patients but are associated with unacceptable side effects. In order to increase the platinum dose but avoid severe side effects, we treated 15 dacarbazine (DTIC)-resistant metastatic melanoma patients with a combination regimen of c...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200108000-00012
更新日期:2001-08-01 00:00:00
abstract::Selective inhibition of the mutant BRAF protein is a highly promising therapeutic approach for melanoma patients carrying the BRAF mutation. Despite the remarkable clinical response, most patients develop resistance and experience tumour regrowth. To clarify the molecular background of BRAF inhibitor resistance, we ge...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000588
更新日期:2019-08-01 00:00:00
abstract::Ipilimumab (anti-CTLA-4 antibody) is a new tool for the treatment of metastatic melanoma patients that has led to an improvement in survival rates worldwide. New types of toxicities have been described with ipilimumab called 'immune-related adverse events' or irAEs. Here, we report an acute and steroid resistant case ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e32835fb524
更新日期:2013-06-01 00:00:00
abstract::Malignant melanoma is not only one of the most aggressive and lethal types of neoplasm, but its incidence in the general population is currently increasing at an alarming pace. It is interesting that most melanomas retain many of their characteristics of differentiation, including a dendritic nature and the production...
journal_title:Melanoma research
pub_type: 杂志文章,评审
doi:
更新日期:1991-11-01 00:00:00
abstract::The retinoblastoma protein (pRb) pathway is critical in regulating the G1 phase of the cell cycle and it is frequently disrupted in human cancers. Components of the pRb pathway which are often altered in tumour progression include the INK4 cyclin-dependent kinase (CDK) inhibitors p16INK4a/ CDKN2A and p15INK4b/CDKN2B, ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199902000-00003
更新日期:1999-02-01 00:00:00
abstract::MAGE proteins have been identified as potential specific targets for cancer vaccination. Although MAGE-6 and MAGE-12 were originally identified in malignant melanoma there are no studies reporting the frequency of expression of these antigens in this malignancy. These are of relevance particularly for MAGE-6 as recent...
journal_title:Melanoma research
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
abstract::The aim of our study was to evaluate the clinical and morphological features of primary malignant melanomas of the urinary bladder. We obtained information on five such cases from three different institutions. These were three men and two women between 52 and 76 years of age. Three tumors presented with hematuria, one...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000300
更新日期:2016-12-01 00:00:00
abstract::Radioiodinated N-(2-(diethylamino)ethyl)benzamides have recently been discovered as selective agents for melanotic melanoma and are used for scintigraphic imaging in nuclear medicine. Owing to the high binding capacity, benzamide derivatives conjugated with alkylating cytostatics were synthesized and tested for their ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200410000-00004
更新日期:2004-10-01 00:00:00
abstract::CDKN2A is thought to be the main candidate gene for melanoma susceptibility. Deletion or mutations in the CDKN2A gene may produce an imbalance between functional p16 and cyclin D, causing abnormal cell growth. We here describe a novel mutation consisting of a 1 bp deletion at nucleotide position 201 (codon 67) (CACGGc...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200110000-00002
更新日期:2001-10-01 00:00:00
abstract::Melanomas contain subsets of cancer stem-like cells with tumor-initiating capacity. The frequency of these cells in the tumor is still a topic of debate. We investigated the phenotypic plasticity of cancer cells grown as melanospheres to elucidate the influence of the microenvironment on some features of melanoma stem...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3283531317
更新日期:2012-06-01 00:00:00
abstract::Single-agent anti-PD1 antibodies are usually very well tolerated, but serious toxicity can still occur. Despite the PD-1 pathway seems to be relevant in the pathogenesis of immune-related myositis, anti-PD1-related myositis is generally a rare side effect of the treatment and usually not serious. However, its frequenc...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000706
更新日期:2021-02-01 00:00:00
abstract::The objective of this study is to assess the expression of heat shock protein 105 (HSP105) in melanoma and benign melanocytic lesions. The expression of HSP105 in 62 human melanoma samples--46 primary and 16 metastatic lesions--and 42 melanocytic naevi samples, was assessed by immunohistochemistry. Western blotting wa...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3282fe9a16
更新日期:2008-06-01 00:00:00
abstract::Electroporation therapy (EPT) is a novel treatment modality that uses brief, high-intensity, pulsed electrical currents to enhance the uptake of chemotherapeutic agents, vaccines and genes into cells. This technique is potentially useful for patients with secondary and, possibly, some primary tumours. Nineteen patient...
journal_title:Melanoma research
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/00008390-200502000-00008
更新日期:2005-02-01 00:00:00
abstract::The liver is the predominant site of metastases in the majority of patients with uveal melanoma, suggesting the evaluation of regional treatment approaches. Here we report our experience with transarterial chemoembolization (TACE) in uveal melanoma patients with pretreated liver metastases. Twenty-five patients were t...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e328334c36e
更新日期:2010-06-01 00:00:00
abstract::Glutathione (GSH) is the major non-protein thiol in cells that plays a critical role against damage from electrophilic agents such as alkylating drugs. Selective therapeutic GSH elevation in normal but not in tumour cells has been suggested as a means of protecting host tissues against more intense doses of chemothera...
journal_title:Melanoma research
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract::The EORTC Melanoma Cooperative Group conducted a phase II trial (study number 18891) to study the effect of Toremifene in 45 patients with advanced, metastatic melanoma. Male and female patients, median age 61 (range 23-88) years received a mean total dose of 11 g (4.3-62.6) orally for at least 6 weeks. No objective r...
journal_title:Melanoma research
pub_type: 临床试验,杂志文章,多中心研究
doi:
更新日期:1993-04-01 00:00:00
abstract::Several comparative genomic hybridization studies provide evidence for overrepresentation of the long arm of chromosome 20 in malignant melanoma. These studies also suggest that chromosome 20q contains genes that may contribute to melanoma pathogenesis. To refine the region of 20q amplification and to identify potenti...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3280141617
更新日期:2007-02-01 00:00:00
abstract::Both in vitro and in vivo observations have suggested that melatonin modulates malignant cell growth. The present studies aimed to characterize the interactions of melatonin with cultured murine B16 melanoma cells. Time- and temperature-dependent specific melatonin accumulation by B16 murine melanoma cells was observe...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199311000-00003
更新日期:1993-12-01 00:00:00
abstract::A vaccine that could expand melanoma-specific T cells might reduce the risk of recurrence of resected melanoma and could provide an alternative or adjunct to standard immunotherapy options. We tested the safety and immunogenicity of a vaccine coupling a melanoma-associated peptide with a xenogenic peptide (to promote ...
journal_title:Melanoma research
pub_type: 临床试验,杂志文章
doi:10.1097/CMR.0000000000000556
更新日期:2019-08-01 00:00:00
abstract::Cutaneous malignant melanoma is one of the most common and aggressive forms of human cancers and has a poor prognosis. Activation of signal transducer and activator of transcription 3 (STAT3) has been found in several human cancers and is thought to correlate aggressive disease and poor response. In this study, we inv...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e32834acc37
更新日期:2011-12-01 00:00:00
abstract::Significant advances have been made in the treatment of melanoma by targeting key cellular pathways, but additional targets are needed as many patients do not respond or relapse with resistant disease. MicroRNA-155 (MiR-155) has previously been shown to regulate melanoma cell growth and acts as a tumor suppressor. We ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000545
更新日期:2019-04-01 00:00:00