Abstract：
:To elucidate the interaction between melanoma and its matrix, we cultured B16 murine melanoma cells on and in type I collagen gel and evaluated specified functions of melanoma cells; tyrosinase activity and melanin-synthesizing capacity. Proliferation of cells cultured in these environments was markedly suppressed compared with that of cells cultured conventionally on plastic. On the other hand, the tyrosinase activity of cells cultured in or on collagen gel was two to three times higher than that of cells cultured on the plastics, while their melanin production was approximately double that achieved during conventional culture of cells. In conclusion, collagen gel influenced the growth and cell-specific functions of the melanoma cell. The culture system using collagen gel as substrate may be useful for the investigation of the interaction between melanoma and its matrix.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Kono T,Furukawa M,Tanii T,Mizuno N,Taniguchi S,Ishii M,Hamada Tdoi
10.1007/BF00371647subject
Has Abstractpub_date
1990-01-01 00:00:00pages
263-6issue
4eissn
0340-3696issn
1432-069Xjournal_volume
282pub_type
杂志文章abstract：:To investigate the relationship between smoking and primary basal cell carcinoma (BCC), we analyzed data from a 16 year prospective study among randomly selected adults in Nambour, Queensland, Australia. Participants underwent a skin examination in 1992 and took part in an intervention study and follow-up. Information...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-014-1503-5
更新日期：2014-11-01 00:00:00
abstract：:Permeation enhancers are defined as substances that are capable of promoting penetration of drugs into skin and transdermal therapeutic systems offers a more reliable mean of administering drug through the skin. Skin is a natural barrier so it is necessary to employ enhancement strategies to improve topical bioavailab...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-014-1445-y
更新日期：2014-07-01 00:00:00
abstract：:To have as further insight into the localizations of immune deposits in the skin the reversed passive and the passive Arthus reactions were carried out in the foot-pads skin of guinea-pigs using horseradish peroxidase as antigen. The transient localizations of immune deposits in the papillary dermis and in the epiderm...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00404457
更新日期：1980-01-01 00:00:00
abstract：:Conditions of oxidative stress lead to down-regulation of glutathione (GSH) and glutathione peroxidase (GPO), which could be responsible for tyrosinase induction in pigment cells. To address this question, the effects of selective modulation of GSH metabolism on melanogenic parameters of slightly and highly melanized ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s004030050202
更新日期：1997-05-01 00:00:00
abstract：:The rhino mouse comedolytic model and the hairless mouse photoaging model are established animal models for screening the in vivo activity of retinoids. However, the expression of the retinoic acid receptors (RARs) and cellular retinoic acid-binding proteins (CRABPs), known to regulate retinoid activity, is not comple...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00373433
更新日期：1995-01-01 00:00:00
abstract：:Interleukin-6-like (IL-6-like) immunoreactivity was sought in inflamed and normal human skin using the same immunohistochemical technique as for detection of neuropeptides. Such immunoreactivity was found in dermal and in a few intraepidermal nerve-like fibres in biopsy specimens from inflamed skin from patients with ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF02505230
更新日期：1996-07-01 00:00:00
abstract：:Serotonin is a monoamine acting as a neuromediator in the central and peripheral nervous system. Recently, serotonin has also been shown to influence T- and B-cell function. The serotonin transporter is central in the regulation of the serotonergic system and widely expressed on cells of the immune system. A functiona...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-008-0909-3
更新日期：2009-07-01 00:00:00
abstract：BACKGROUND:Data on how patients with a history of skin cancer apply sunscreen are lacking. OBJECTIVE:To characterize (1) gender differences in sunscreen application technique (quantity used, anatomic site coverage, and time allocated) and (2) differences in sunscreen application to unaffected skin versus previous skin...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-020-02131-9
更新日期：2020-12-01 00:00:00
abstract：:Mycosis fungoides was observed in a 71-year-old male with Mediterranean lymphoma, a B-cell malignancy. It is proposed that this association is not incidental since hypergammaglobulinaemia and even monoclonal gammopathies have repeatedly been described in cutaneous T-cell lymphomas. Mediterranean lymphoma might have re...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00417145
更新日期：1981-01-01 00:00:00
abstract：:This study was designed to investigate the effects of griseofulvin, 5-fluorocytosine (5-FC), and amphotericin B on pancreatic and gastric secretion after the administration of a single large dose, or repeated small doses for 3 weeks, in male albino rats. The exocrine functions of the main digestive glands were only sl...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00694617
更新日期：1979-10-01 00:00:00
abstract：:Although chemokines are critical elements for the selective attraction and activation of various leukocyte subsets in the inflammatory process, there are few findings concerning T helper (Th) 1 or Th2 chemokines in autoimmune blistering disease (ABD). To determine whether serum levels of chemokines that are preferenti...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-006-0661-5
更新日期：2006-06-01 00:00:00
abstract：:Sphingosylphosphorylcholine (SPC) has been reported to stimulate wound healing by its potent mitogenic effect. Fibronectin (FN) is a cell-adhesion protein that plays an important role in cell migration and collagen deposition during wound healing. In order to elucidate further the mechanism involved in the accelerated...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-002-0357-4
更新日期：2003-01-01 00:00:00
abstract：:Test results are reported of the effect of salicylic acid on the vasoconstrictive effect of flumethasone pivalate. In specific, the depigmentation of the skin (identical with increase in lightness of the skin) following topical application of flumethasone pivalate was investigated with the aid of an improved spectroph...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00417384
更新日期：1981-01-01 00:00:00
abstract：:The use of microalgae in the skin care market is already established although the scientific rationale for their benefit was not clearly defined. In this work, the biological activities of dermatologic interest of the water extract from the microalga Botryococcus braunii (BBWE) were evaluated by a battery of in vitro ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-012-1250-4
更新日期：2012-11-01 00:00:00
abstract：:Angiosarcoma, a malignant tumor of vascular endothelial cell origin, is a lethal disease for which complete cure is rarely seen. The objective of this study was to determine the efficiency of photodynamic therapy (PDT) as a new treatment for angiosarcoma. PDT (630 nm, 25 J/cm2) using Photofrin for a mouse angiosarcoma...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-007-0820-3
更新日期：2008-04-01 00:00:00
abstract：:Localized scleroderma (LoSc) is rare connective tissue disease that manifests with inflammation and fibrosis of the skin. Depending on the LoSc subtype, adjacent structures such as subcutaneous tissue, fascia, muscles, bones may be affected. The hallmark of fibrosis is tissue remodelling with excess deposition of extr...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-019-01991-0
更新日期：2020-07-01 00:00:00
abstract：:Wnt pathway plays an important role in controlling metabolism in cancer cells. It acts as positive modulator for both cell inflammation, through activation of NFκB, and fibrosis, through activation of TGF-β. Therefore, the aim of this study is to investigate the therapeutic effects of blocking Wnt pathway by IWP12 on ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-019-01939-4
更新日期：2019-10-01 00:00:00
abstract：:Three new cromones have been studied that are supposed to be better absorbed and to have a wider spectrum of anti-allergic activity than disodium cromoglycate. Pretreatment with i.d. injection of 10 microgram FPL 52758 significantly reduced the weal and flare reaction induced by specific antigen in 11 patients with at...
journal_title：Archives of dermatological research
pub_type： 临床试验,杂志文章
doi：10.1007/BF00403843
更新日期：1980-01-01 00:00:00
abstract：:Murine mast cell proliferation and maturation are regulated by two distinct cytokines, interleukin-3 (IL-3) and the c-kit ligand, stem cell factor (SCF). In this study using cells of the mouse mast cell line, MC/9, the effects of two immunosuppressants, FK506 and cyclosporin A (CsA), were investigated. Withdrawal of I...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s004030050408
更新日期：1999-05-01 00:00:00
abstract：:A monoclonal antibody (Ted-R-1) to the keratohyalin granules (KHGs) of the newborn rat epidermis was developed by immunizing mice with a pH 4.7 hematoxylin-stainable fraction of the extract in a 50 mM Tris-HCl buffer, pH 7.3, containing 10 micrograms/ml phenylmethylsulfonyl fluoride (PMSF) from the newborn rat whole e...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00427657
更新日期：1989-01-01 00:00:00
abstract：:Mitochondrial DNA (mtDNA) mutations have recently been proposed as important contributors to ageing and degenerative diseases. In this study, we applied the polymerase chain reaction technique to detect 4.977 bp-deleted mtDNA, the most common and abundant deletion of mtDNA, in normal human skin. None of the skin speci...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00371798
更新日期：1994-01-01 00:00:00
abstract：:Leprosy is a curable disease with well-defined etiology, but lacks better diagnostic tools, preventive and therapeutic strategies. The continued application of the Ridley-Jopling clinical classification that recognizes the natural diversity of the immune response has provided the basis for understanding leprosy, and t...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-008-0857-y
更新日期：2008-07-01 00:00:00
abstract：:Interleukin-6 (IL-6) is a multifunctional cytokine which has been suggested to function as an autocrine mitogen in psoriatic epidermis. We report here the results of several experiments designed to further examine this hypothesis. Blot hybridization was unable to detect 1.3 kb IL-6 transcripts in RNA extracted from no...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00372034
更新日期：1992-01-01 00:00:00
abstract：:The demonstration of cytokine mRNA expression in epidermal cells by the polymerase chain reaction technique preceded by reverse transcription (RT-PCR) requires linear test conditions (i.e. that the product obtained after amplification reflects the relative amounts of starting material) and high reproducibility, specif...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00370722
更新日期：1994-01-01 00:00:00
abstract：:The pathomorphological and pathophysiological reactions of the first skincycle of the mutant (Ng) were histologically investigated. 1. During the hair growth disturbances as the result of imperfect keratinisation changes of the morphology and function of different skin areas could be observed. 2. The developments of a...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00455574
更新日期：1978-06-29 00:00:00
abstract：:In human skin, epidermal differentiation occurs in two ways: normal differentiation, characterized by keratin 10 expression, and alternative differentiation. Alternative differentiation can be hyperproliferation-associated differentiation (expression of keratin 16) or the reinduction of an embryonic type of differenti...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/pl00007455
更新日期：2000-01-01 00:00:00
abstract：:Epstein-Barr virus (EBV) can infect epithelial cells as well as B lymphocytes. Infection of the male and female genital tracts has recently been demonstrated, and it has been suggested that the virus may be sexually transmissible. In our study we investigated whether EBV can be found in the anal region of sexually act...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00374084
更新日期：1995-01-01 00:00:00
abstract：:In this study we investigated the influence of keratinocytes on the phenotype of fibroblasts in an in vitro human skin equivalent. Keratinocytes were seeded at the surface of fibroblast-populated mechanically restrained type I collagen gels (lattices). Lattices without keratinocytes were handled in parallel as control...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00371739
更新日期：1995-01-01 00:00:00
abstract：:Biopsy specimens from mixed connective tissue disease (MCTD) and discoid lupus erythematodes (DLE) skin lesions were stained with monoclonal antibodies to differentiation and activation antigens. In addition, the blast cells were studied by combining autoradiography with immunoperoxidase staining. In both disease cond...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00412679
更新日期：1988-01-01 00:00:00
abstract：:Androgenetic alopecia (AGA) is a dermatological disorder of scalp hair loss characterized by a progressive miniaturization of hair follicles with shortened anagen phase leading to a decreased number of hairs on the scalp. It is a complex polygenic trait prevailing around two-thirds of the male population. Elevated exp...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-018-1826-8
更新日期：2018-07-01 00:00:00
