Abstract:
:Tumor cell invasion through basement membranes and into stromal tissue are key steps for promoting growth and metastasis. Tumor cells express various extracellular-matrix-degrading enzymes such as matrix metalloproteinases (MMPs) to degrade extracellular matrix components to facilitate tumor migration and invasion. Histological and clinical studies suggest a role for MMP-1 (collagenase-1) in malignant melanoma invasion. In this study, we evaluated MMP-1 in regulating malignant phenotypes of human melanoma cells by generating human melanoma cells stably transfected with pro-MMP-1 cDNA. The transfectants expressed the active form of MMP-1 associated with cells and showed enhanced invasive and growth abilities in type I collagen gel. Furthermore, MMP-1 expression promoted anchorage-independent growth, which was inhibited in the presence of type II transforming growth factor (TGF)-beta receptor:Fc fusion protein that scavenges TGF-beta receptors. Finally, we demonstrated that MMP-1 directly generated active TGF-beta from its latent form. Thus, these results suggest that MMP-1 produced from melanoma cells would play a role in tumor progression by both degrading matrix proteins and generating active growth factors such as TGF-beta in vivo.
journal_name
Melanoma Resjournal_title
Melanoma researchauthors
Iida J,McCarthy JBdoi
10.1097/CMR.0b013e3282a660adsubject
Has Abstractpub_date
2007-08-01 00:00:00pages
205-13issue
4eissn
0960-8931issn
1473-5636pii
00008390-200708000-00001journal_volume
17pub_type
杂志文章abstract::Primary malignant melanoma of the esophagus is an extremely rare, but highly aggressive, tumor. The prognosis for primary malignant melanoma of the esophagus remains dismal in most literatures. We report here a case of primary malignant melanoma of the esophagus that was treated by surgical resection and, additionally...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3283307c8a
更新日期:2010-02-01 00:00:00
abstract::The aim of this study was to evaluate metastatic latency and survival after the occurrence of metastases in patients with choroidal/ciliary body melanoma treated with proton therapy. This was a retrospective cohort study. All consecutive patients with choroidal/ciliary body melanoma treated with proton therapy between...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000519
更新日期:2020-06-01 00:00:00
abstract::Between 1983 and 1990, 59 patients with malignant melanoma were retrospectively reviewed to assess the safety, efficacy and the maximal tolerated dose of cisplatin used in hyperthermic isolated limb perfusion. The median follow-up was 29 months (range 3-54 months). The local recurrence rate was 12% in Stage I, 33% in ...
journal_title:Melanoma research
pub_type: 临床试验,杂志文章
doi:10.1097/00008390-199104000-00007
更新日期:1991-04-01 00:00:00
abstract::The transcription factor CUTL1 (CCAAT displacement protein 1) has been reported to participate in the proliferation of diverse types of cancer. In the present study, we investigated the potential involvement of CUTL1 in the proliferation of malignant melanoma. We found that CUTL1 expression was upregulated in malignan...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000064
更新日期:2014-06-01 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 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::Cell free extracts from metastases of human melanoma contain a highly active ribonucleoside diphosphate reductase (RR) which uses guanosine diphosphate (GDP) as substrate and deoxythymidine triphosphate (dTTP) as effector. No activity could be detected in these extracts when cytidine diphosphate (CDP) was used as the ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199212000-00014
更新日期:1992-12-01 00:00:00
abstract::Ultraviolet-B (UV-B) triggers a cascade of events involving cell cycle control genes leading ultimately to DNA repair or apoptosis. The hypothesis examined here is that the genetic abnormality predisposing to melanoma affects the ability of the cell to respond appropriately to UV-B, so favouring mutagenesis. Epstein-B...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200102000-00001
更新日期:2001-02-01 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::Galectin-9, a β-galactoside-binding protein, is defined as a negative regulator of T helper 1 (Th1) immune responses, favoring Th2 bias. Systemic immunity in patients with metastatic melanoma is predominantly Th2 biased. We hypothesized that galectin-9 can modulate systemic immunity toward Th2 polarization in patients...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000281
更新日期:2016-10-01 00:00:00
abstract::Concurrent BRAF-MEK inhibition improves clinical outcomes in patients with advanced BRAF V600E/K-mutant melanoma. There is currently less evidence for the efficacy of this treatment in patients with rare BRAF non-V600E/K genotypes. We report on two patients with rare BRAF exon 15 mutations - BRAF A598_T599insV and V60...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000376
更新日期:2017-10-01 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::In patients with metastatic cancer, gut microbiome composition differs between responder and non-responders to immune checkpoint inhibitors. However, there is little consensus on the microbiome taxa associated with response or lack of response. Additionally, recognized confounders of gut microbiome composition have ge...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000656
更新日期:2020-06-01 00:00:00
abstract::Patients with brain metastases (BM) from melanoma have an overall survival (OS) of 2-6 months after whole-brain radiotherapy. Targeted therapy (TT) is an effective treatment for BRAF-mutated metastatic melanoma. Moreover, recent studies indicate intracranial responses of TT in patients with BM. We analyzed 146 patient...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000429
更新日期:2018-04-01 00:00:00
abstract::The objective of this study was to describe the risk factor profile of skin cancer screening participants and to determine whether there is an association between the number of skin cancer/melanoma risk factors and the likelihood of diagnosis of a malignant melanoma. Seventy skin cancer screening clinics were held by ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/01.cmr.0000205023.02527.ab
更新日期:2006-08-01 00:00:00
abstract::Recreational exposure to the sun may not explain fully current trends in melanoma incidence. The hypothesis was examined whether carcinogens in water play a role in the development of cutaneous melanoma. In a case-control study, 128 melanoma patients and 168 patients with other types of malignancy completed a detailed...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199410000-00002
更新日期:1994-10-01 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::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 aim was to evaluate toxicity and oncological outcome of combined stereotactic radiosurgery (SRS) and immunotherapy or targeted therapy in patients with multiple brain metastases originating from malignant melanoma. Despite the fact that both SRS and kinase inhibitors or immune checkpoint inhibitors are considered ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000542
更新日期:2019-04-01 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::Accurate staging of patients with primary cutaneous melanoma includes assessment of regional lymph nodes for the presence of micrometastatic disease. Sentinel lymph node biopsy is highly accurate but is an invasive surgical procedure with a 5-10% complication rate, and requires labour-intensive and expensive histologi...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-200306000-00006
更新日期:2003-06-01 00:00:00
abstract::Metastasis is a complicated multi-step process involving interactions between tumour cells, the extracellular matrix and the vessel walls. Experimental observations suggest that leucocyte migration and function could be a suitable model in order to understand tumour cell dissemination. In the present report we show an...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199810000-00001
更新日期:1998-10-01 00:00:00
abstract::Our previous in vivo studies indicated that a phenolic thioether amine (PTEA), 4-S-cysteaminylphenol (CAP), selectively disintegrates melanocytes of black hair and skin, and inhibits the growth of murine and human malignant melanomas. To elucidate the mechanism of the in vivo melanocytotoxicity and anti-melanoma effec...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199211000-00002
更新日期:1992-11-01 00:00:00
abstract::Inositol hexaphosphate (IP6) also called phytic acid is a polyphosphorylated carbohydrate naturally found in cereals, nuts, grains, and high-fiber-containing foods. It has been shown to inhibit the growth of many different tumor cell lines both in vitro and in vivo like colon, pancreas, liver, prostate, and even melan...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000577
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Melanoma is the leading cause of death from skin cancers and its etiology is complex. Recent discoveries related to genetic risk factors are helping us to understand melanoma pathogenesis better. Nuclear factor-κB (NF-κB) has a critical role in immunity, inflammation, and tumor growth. The 94ins/del ATTG (rs...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000267
更新日期:2016-08-01 00:00:00
abstract::In a previous qualitative study it has been shown that the incorporation of pre-existing collagen bundles from the reticular dermis into the bulk of melanoma lesions metastatic to the skin indicates rapid systemic spread. In the present study the amount of pre-existing dermal collagen in the bulk of the melanoma lesio...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199804000-00010
更新日期:1998-04-01 00:00:00
abstract::This study examines whether 6-thioguanine resistant T cells (mutant) from metastatic melanoma patients are enriched for melanoma-associated T cells compared to T cells obtained analogously without thioguanine selection (wild-type). Melanoma-associated antigen pentamer staining was performed on 5 tumour and 9 periphera...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0000000000000625
更新日期:2020-02-01 00:00:00
abstract::Intercellular adhesion molecule (ICAM)-1 and mucin isotype MUC18 were originally identified as melanoma progression antigens by monoclonal antibodies (MAb) generated in a search for molecules expressed by melanomas but not detectable on benign naevi. As MAb detect single epitopes whose accessibility may be modulated, ...
journal_title:Melanoma research
pub_type: 杂志文章
doi:
更新日期:1997-08-01 00:00:00
abstract::The aim of this study was to evaluate S100B in bone marrow (BM) plasma from malignant melanoma patients. BM aspirates and peripheral blood (PB) plasma from 56 patients and BM aspirates from 29 healthy volunteers were collected. S100B was measured using an immune radiometric assay, which is a two-site sandwich assay ba...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/CMR.0b013e3282f623d9
更新日期:2008-04-01 00:00:00
abstract::Loss of expression of E-cadherin, the major cell-cell adhesion receptor on keratinocytes, has been linked to tumour progression in various carcinomas. As E-cadherin has been reported to be expressed in cultured human melanocytes, we questioned whether loss of E-cadherin expression may also be related to melanocytic tu...
journal_title:Melanoma research
pub_type: 杂志文章
doi:10.1097/00008390-199604000-00007
更新日期:1996-04-01 00:00:00