Abstract:
:In human melanoma no complete information about the expression of the apoptosis-promoting and apoptosis-inhibiting members of the Bcl-2 family has been available to date. In this study we have investigated by Western blotting the expression pattern of Bcl-2 and its homologues Bax, Bak, Bcl-xL, Bcl-xS, Mcl-1 and Bad in 12 distant lymph node metastases from patients who have been treated by different regimes, in nine newly established cell lines of these metastases, in three cell lines obtained from other sources and in primary melanocytic cell lines from three neonatal and two adult subjects. Taken together, our data suggest that Bax, Bak, Bad, Bcl-xL and Mcl-1 are expressed in addition to Bcl-2 in both normal melanocytes and in cell lines established from melanoma metastases. Regarding the role of Bcl-2 and its homologues, our data suggest that expression of this class of proteins is widespread and qualitatively similar in melanoma cell lines and normal human melanocytes. Although the expression of these proteins might affect growth behaviour and the progression of melanomas, our results are not compatible with the hypothesis that the Bcl-2 homologues investigated play a dominant role in the process of malignant transformation of melanocytes.
journal_name
Melanoma Resjournal_title
Melanoma researchauthors
Selzer E,Schlagbauer-Wadl H,Okamoto I,Pehamberger H,Pötter R,Jansen Bdoi
10.1097/00008390-199806000-00001subject
Has Abstractpub_date
1998-06-01 00:00:00pages
197-203issue
3eissn
0960-8931issn
1473-5636journal_volume
8pub_type
杂志文章abstract::Staging of melanoma patients by means of whole body functional imaging in a single evaluation session using positron emission tomography (PET) with fluorine-18- labelled deoxy-d-glucose (FDG) as a metabolic tracer has created much interest over the last decade. After enthusiastic pilot studies, more attention has been...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200209000-00010
更新日期:2002-10-01 00:00:00
abstract::In a previous large randomized, open-label study, retrospective subset analysis revealed that the addition of the Bcl-2 antisense oligonucleotide oblimersen to dacarbazine (Dac) significantly improved overall survival, progression-free survival, and the response rate in chemotherapy-naive patients with advanced melano...
journal_title:Melanoma research
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/CMR.0000000000000056
更新日期:2014-06-01 00:00:00
abstract::Melanomas are promising targets for immunotherapy, as they express a number of tissue-specific antigens against which immune responses can be elicited. We have previously described transgenic mice in which malignant cutaneous melanomas are produced. The 1042 melanoma cell line, derived from a primary melanoma in one o...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200412000-00019
更新日期:2004-12-01 00:00:00
abstract::Many melanoma epitopes are presented to cytotoxic T-lymphocytes (CTLs) by major histocompatibility complex (MHC) class I molecules, and it is reasonable to expect that the epitopes would be good substrates for the transporter associated with antigen processing (TAP), as TAP plays a major role in the transport of pepti...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199808000-00008
更新日期:1998-08-01 00:00:00
abstract::Putative tumour suppressor genes CDKN2A and CDKN2B (on chromosome 9p21) and CDKN2A-interacting cell growth regulatory genes CDK4 and Id-1 have been demonstrated to be involved in the pathogenesis of malignant melanoma (MM). Mutation analysis of these candidate genes was performed in MM families from southern Italy wit...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200312000-00006
更新日期:2003-12-01 00:00:00
abstract::The concept of 'vasculogenic mimicry' (VM) was introduced to describe the unique ability of highly invasive tumor cells to form capillary-like structures (CLS) and matrix-rich patterned network in three-dimensional culture that mimic embryonic vasculogenic network. Recently, we have shown that CLS formation requires a...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3282f1d2ec
更新日期:2007-12-01 00:00:00
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::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::An inactive cathepsin B-like enzyme with a molecular mass of 40 kD was found in a human melanoma culture medium. The inactive form of this enzyme was converted into an active form with a molecular mass of 28 kD by pepsin treatment. This activated cathepsin B-like enzyme had almost the same characteristics regarding mo...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199201000-00005
更新日期:1992-01-01 00:00:00
abstract::Dissemination of uveal melanomas is almost exclusively haematogenous, making angiogenesis of the tumour a prerequisite for the formation of metastases. Uveal melanomas must employ strategies to evade the immune system in order to escape immune surveillance. We therefore determined the expression of the following angio...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199910000-00003
更新日期:1999-10-01 00:00:00
abstract::Preoperative assessment of melanoma invasion by sonometry has been reported to exhibit a high correlation with postoperative histometry based on the determination of a regression coefficient. We believe that this approach is not adequate and that it can be misleading. We therefore applied an appropriate statistical ap...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199610000-00007
更新日期:1996-10-01 00:00:00
abstract::Superficial spreading melanoma (SSM) is the most common type of melanoma. Large, population-based studies analyzing the incidence and survival of SSM are limited. This retrospective study was designed to evaluate demographic factors influencing the incidence and survival of SSM using a national population-based databa...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000245
更新日期:2016-08-01 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::Dermoscopy is a non-invasive technique that can be utilized for the clinical diagnosis of pigmented lesions. The aim of this study was to assess the utilization and beliefs about the usefulness of dermoscopy in the evaluation of pigmented lesions by physicians in dermatology residency programmes, and to determine the ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200212000-00010
更新日期:2002-12-01 00:00:00
abstract::The presence of substantial amounts of GM3 ganglioside on human melanomas and other tumours, together with its peculiar biological properties, makes this glycolipid a unique target for cancer immunotherapy. B16 mouse melanoma expresses GM3 and constitutes an appropriate model for the development of novel GM3-based vac...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200106000-00003
更新日期:2001-06-01 00:00:00
abstract::Locally advanced cutaneous melanoma has marked quality-of-life implications; however, the patient experience of symptom management and subsequent impact on quality of life has not been well described. This study aims to address the impact on patients of advanced cutaneous melanoma through qualitative interviews. Adult...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000425
更新日期:2018-04-01 00:00:00
abstract::Amelanotic melanomas (AMMs) account for a small proportion of all melanomas. They pose a risk of delayed diagnosis and, consequently, poor prognosis. AMMs may atypically present as a pyogenic granuloma-like lesion. This study sought to investigate the prevalence and clinical and histological features of AMM masqueradi...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000451
更新日期:2018-08-01 00:00:00
abstract::Acral lentiginous melanoma (ALM) is the most frequent type of cutaneous melanoma in the Asian and African populations, but the fourth distinct variant of cutaneous melanoma in the Caucasian population. Histological criteria and prognosis of ALM remain controversial. A retrospective study, showing epidemiological, clin...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3282f1d2b6
更新日期:2010-06-25 00:00:00
abstract::Melanoma is one of the most common cancers worldwide and its incidence has been increasing over the past few decades. Gallic acid (GA) can inhibit the growth of human cancer cells in vitro and in vivo. However, there is no available information to address the effects of GA on migration and invasion of human skin cance...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3283414444
更新日期:2011-08-01 00:00:00
abstract::MicroRNAs (miRNAs) are small noncoding RNA molecules involved in gene regulation. Aberrant expression of miRNA has been associated with the development or progression of several diseases, including cancer. In a previous study, we found that the expression of miRNA-125b (miR-125b) was two-fold lower in malignant melano...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e328345333b
更新日期:2011-06-01 00:00:00
abstract::Immune-checkpoint inhibitors (ICIs) exposed the oncology community to novel immune-related adverse events (irAEs). Here, we report on a retrospective analysis of patients with melanoma who developed an ICI-related, unilateral, acute and peripheral facial nerve paralysis (Bell's palsy).We retrospectively reviewed all t...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000715
更新日期:2021-01-22 00:00:00
abstract::Interleukin-8 (IL-8) is a cytokine that is thought to promote melanoma tumour progression. We evaluated and adapted a non-radioactive, reverse transcriptase-polymerase chain reaction method for semiquantitative analysis of IL-8 mRNA expression. Using this technique we studied the regulation of IL-8 levels in the melan...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199608000-00005
更新日期:1996-08-01 00:00:00
abstract::Accumulating evidence has suggested that the XRCC1 Arg399Gln and Arg194Trp polymorphisms might be related to cutaneous melanoma susceptibility. However, epidemiologic findings have been inconsistent. We have assessed reported studies by meta-analysis to perform a more precise estimation of the association between the ...
journal_title:Melanoma research
pub_type: 杂志文章,meta分析
doi:10.1097/CMR.0000000000000246
更新日期:2016-06-01 00:00:00
abstract::Patients with melanoma may experience a variety of different vision symptoms, in part associated with melanoma-associated retinopathy. For several melanoma patients with or without melanoma-associated retinopathy, colour vision deficiencies, especially involving the tritan system, have been reported. The frequency of ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/01.cmr.0000222599.35062.84
更新日期:2006-10-01 00:00:00
abstract::We examined the incidence of primary invasive melanoma in the municipality of Reggio Emilia, northern Italy, in the period from 1986 to 1997. We identified 169 cases, five of which were intraocular. After adjustment for confounders, the risk of having a thick melanoma (Breslow > or = 1 mm) did not decrease over time, ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199902000-00013
更新日期:1999-02-01 00:00:00
abstract::Conditional survival in patients with localized primary cutaneous malignant melanoma (CMM) is well described. However, conditional recurrence-free survival (RFS) has not been investigated before. The aim of this study was to determine conditional RFS and test for time dependency in prognostic factors in patients with ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000479
更新日期:2018-12-01 00:00:00
abstract::Ginsenoside Rg3 is an effective chemical component extracted from the red Panix. The experiment demonstrated that it might effectively inhibit proliferation and metastasis of tumor cells. The exact molecular mechanism of Rg3 remains unclear so far. To further explore the antitumor function of Rg3, we investigated the ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e32830b3536
更新日期:2008-10-01 00:00:00
abstract::Prognostic groups defined by lactate dehydrogenase concentration and number of organ sites containing metastases have been reported for patients treated with dabrafenib and trametinib for advanced melanoma. We aimed to validate these prognostic groups for patients treated with vemurafenib and cobimetinib in the coBRIM...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000634
更新日期:2020-06-01 00:00:00
abstract::The National Comprehensive Cancer Network has formulated guidelines for the management of cutaneous malignant melanoma with regard to resection margins (RMs) and regional staging. The aim of this study was to assess compliance with these recommendations in the general population of the USA. The Surveillance, Epidemiol...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e32836254bd
更新日期:2013-08-01 00:00:00
abstract::Recently, TROG 02.01 results showed that in stage III melanoma patients with nodal metastasis, adjuvant radiation to lymph node basin after nodal dissection improves lymph node field relapse without an overall survival (OS) benefit. However, this trial was neither designed nor powered to detect an OS difference. In th...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000292
更新日期:2016-12-01 00:00:00