Abstract:
:Epidermolytic hyperkeratosis (EH) is a genetic disorder of keratins associated with epidermal differentiation. Affected individuals carry gene mutations for conserved sequences of keratins K1 or K10. The structural alterations of tonofilaments in EH seem to be a direct consequence of the keratin gene mutations. EH epidermis, however, shows many other unexplained abnormalities including acanthosis, hypergranulosis, and hyperkeratosis. To further elucidate the pathogenetic mechanism of EH, we studied distribution patterns of other keratinization-associated molecules including involucrin, small proline-rich protein (SPRR) 1, loricrin and trichohyalin in the skin of four patients by light and electron microscopic immunohistochemistry in conjunction with conventional transmission electron microscopy. The middle to upper epidermal cells showed moderate to strong immunoreactivities to involucrin, SPRR1 and loricrin antibodies. Both intracellular staining and cell peripheral staining was seen for involucrin and SPRR1 antibodies. Loricrin labelling was prematurely associated with the plasma membrane of granular cells, possibly relating to abnormal keratin filament aggregation and cellular vacuolization. Some loricrin labelling was localized on the keratin aggregates, suggesting intermolecular associations between keratin and loricrin. Trichohyalin, hardly detectable in normal epidermis, was present in some granular and cornified cells in EH in association with keratin filaments, suggesting that it may function as an intermediate filament-associated protein. While cornified cell envelopes were intensely labelled only with loricrin antibodies in normal skin, they were immunoreactive to involucrin, SPRR1 and loricrin antibodies in EH. Sequential change in electron density of the cornified cell envelopes, a constant feature in normal skin, was often absent in EH. These results suggest an altered assembly process of cornified cell envelopes in EH.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Ishida-Yamamoto A,Iizuka H,Manabe M,O'Guin WM,Hohl D,Kartasova T,Kuroki T,Roop DR,Eady RAdoi
10.1007/BF01105793subject
Has Abstractpub_date
1995-01-01 00:00:00pages
705-11issue
8eissn
0340-3696issn
1432-069Xjournal_volume
287pub_type
杂志文章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::CD271, a receptor of nerve growth factor (NGF), affects the biological properties of epidermal stem cells (eSCs) which are essential for skin wound closure. Tropomyosin-receptor kinase A (TrkA), another receptor of NGF, combined with CD271 has been involved with nervous system and skin keratinocytes. However, the exac...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-018-1863-3
更新日期:2018-11-01 00:00:00
abstract::Female hairless mice (strain mutant hr/hr) have been irradiated with increasing doses of UV-B over a period of 4 weeks. They were compared with untreated controls Additional groups of 30 mice were treated with milk base or cream base or milk SPF6 or cream SPF6 or cream SPF8 daily before irradiation. No changes of body...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00403786
更新日期:1981-01-01 00:00:00
abstract::Tumor-associated antigens were demonstrated in phenol water extracts of human malignant melanoma by migration tests with leukocytes from melanoma patients and controls: in 25 out of 60 melanoma patients weak reactivity was observed, usually stimulation of leukocyte migration, while leukocytes from 37 controls were neg...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00417277
更新日期:1979-02-23 00:00:00
abstract::The penetration through the epidermis in vitro of various topically used corticosteroids was compared. The amount penetrating through the epidermis from an ethanolic solution showed good correlation with the polarity of the corticosteroids under study. Hydrocortisone, the most polar corticosteroid, penetrates the epid...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00412706
更新日期:1979-05-29 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::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::Interferon-alpha combined with retinoid or PUVA is used for the treatment of cutaneous T-cell lymphoma. Anti-IFN-alpha antibodies (IFN ab) occur regularly during IFN-alpha treatment. We investigated the incidence of neutralizing and binding IFN ab and analysed their relationship with clinical and immunological paramet...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF02505252
更新日期:1996-08-01 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::Currently, there are no accurate and simple methods available to measure this risk of atrophy in patients treated with topical glucocorticosteroids. In the present clinical trial, we validated a new score (Dermaphot(®) score) to assess the atrophogenic potential of glucocorticosteroids. 36 healthy adult volunteers wer...
journal_title:Archives of dermatological research
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/s00403-012-1297-2
更新日期:2013-04-01 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::Patients with certain inflammatory skin diseases have multiple risk factors for venous thromboembolism (VTE). The objective of the study was to determine whether atopic dermatitis (AD), psoriasis, pemphigus, pemphigoid and/or hidradenitis is associated with VTE in US adults. Data were analyzed from the 2002-2012 Natio...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-020-02099-6
更新日期:2020-07-08 00:00:00
abstract::The function of microphages has been studied in two patients with chronic pyoderma vegetans by in vitro determination of phagocytosis as well as chemotaxis. The results showed a striking decrease in the chemotactic activity of the neutrophil granulocytes, a reduced phagocytosis of Candida albicans and Staphylococcus a...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
abstract::It has been suggested that free fatty acids (FFA) such as palmitate, which are secreted from enlarged adipocytes in the subcutaneous fat of obese subjects, serve as a link between obesity and altered skin functions. Cyclooxygenease-2 (COX-2) and prostanoids participate in the induction of impaired dermal function. In ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-013-1434-6
更新日期:2014-05-01 00:00:00
abstract::A novel point mutation in a patient with vascular type Ehlers-Danlos syndrome is herein reported. The patient experienced pneumothorax and multiple arterial troubles during the past 10 years. The patient's hand skin was atrophic, and a paper-like atrophic scar was seen. The collagen microfibrils from the patient's ski...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-008-0884-8
更新日期:2008-10-01 00:00:00
abstract::Atopic dermatitis (AD) is a frequent and burdensome disease. The objectives of this study were (1) to assess the willingness to pay (WTP) and quality of life (Qol) in AD patients and (2) to compare the results with data on other chronic skin diseases. To collect data, a non-interventional, cross-sectional nationwide p...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-013-1402-1
更新日期:2014-04-01 00:00:00
abstract::The effects of oral 8-methoxypsoralen-photochemotherapy (PUVA-therapy) on the inflammatory infiltrate in 14 psoriatic skin lesions and on normal skin of 7 controls were investigated by means of autoradiography and planimetry. Under PUVA-therapy, one finds a significant decrease in dermal cells per millimeter lesion in...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00404455
更新日期:1980-01-01 00:00:00
abstract::In dermatophytosis, there is exocytosis of polymorphonuclear leukocytes (PMNs) toward the fungus-laden horny layer. To analyze this mechanism, we studied in vitro leukotactic properties of epidermal extracts prepared from lesions of experimental Trichophyton mentagrophytes infection in guinea pigs as well as fungus-de...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00409248
更新日期:1982-01-01 00:00:00
abstract::T Cells from 14 patients in the active stage of bullous pemphigoid and 10 patients in the inactive stage of the disease were studied with Leu-1, Leu-2, and Leu-3 monoclonal antibodies. The proportions of total T cells and T cells expressing either helper or suppressor phenotype in the peripheral blood of patients were...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00509086
更新日期:1985-01-01 00:00:00
abstract::Vitiligo is an acquired depigmentary disorder of the skin, characterized by incomplete penetrance, multiple susceptibility loci and genetic heterogeneity. An immunologic hypothesis is currently advanced as a possible pathogenesis of vitiligo. The cytokines have an important role in pathogenesis of autoimmunity in whic...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-006-0664-2
更新日期:2006-06-01 00:00:00
abstract::Marie Unna Hereditary Hypotrichosis 1 (MUHH1; OMIM 146550), a rare monogenic condition characterized by the development of sparse, twisted hair or complete hair loss, is the consequence of mutations located in the hairless (HR) gene. We have identified a 68-year-old Hungarian woman affected by alopecia universalis and...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-012-1244-2
更新日期:2012-10-01 00:00:00
abstract::Myotonic muscular dystrophy (MMD) is caused by an abnormal function of RNA-binding proteins (RBP) resulting in DNA spliceopathy. A case of a patient, with MMD multiple basal and squamous cell carcinomas and dysplastic nevi, is described. The association between MMD and non-melanoma skin cancer has been reported before...
journal_title:Archives of dermatological research
pub_type: 新闻
doi:10.1007/s00403-009-0997-8
更新日期:2010-04-01 00:00:00
abstract::The present study aimed to observe the therapeutic effect of combined mizolastine and proteoglycan in chronic urticaria. The patients were randomly divided into the treatment group (n = 56) and the control group (n = 44). The treatment group was medicated with calcium gluconate (10 mg/ time, 1 time/day), vitamin D3 (i...
journal_title:Archives of dermatological research
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00403-019-01967-0
更新日期:2019-12-01 00:00:00
abstract::Enhancement strategies are necessary to improve the dermal/transdermal bioavailability of drugs applied to the skin due to its amazing barrier, the stratum corneum. Strategies to overcome this barrier, thus improving drug release to the skin include the use of penetration enhancers, specific delivery systems, supersat...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-011-1166-4
更新日期:2011-11-01 00:00:00
abstract::Melanoma incidence in Australia remains the highest in the world; hence understanding its causation is paramount for future therapeutic developments. Multiple primary melanomas are also common occurrences among the Australian population with identified risk factors such as personal and family history of melanoma, fair...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-015-1582-y
更新日期:2015-10-01 00:00:00
abstract::When determined in vitro, the SPF of certain commercial sunscreen products can be lower than the SPF indicated on the label. The study of the composition of this type of product enabled us to note that the majority contained substances reputed to have anti-inflammatory properties. This effect is shown by inhibiting th...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-012-1257-x
更新日期:2012-12-01 00:00:00
abstract::Sixteen malignant melanoma patients with different levels of tumor progression, two patients with melanoma in situ (Clark 10 two bronchogenic carcinoma patients and nine healthy controls were tested by means of the leukocyte adherence inhibition (LAI) test to assess the function of their cellular mediated immunity. Bl...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00403801
更新日期:1980-01-01 00:00:00
abstract::Skin fibrosis has been reported in Borrelia burgdorferi infection in Europe, but has been questioned by several authors. The objective of the present study was to examine the interaction of skin fibroblasts with B. burgdorferi sensu stricto B31 (BB) and B. afzelii (BA) in vitro by electron microscopy. We also determin...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-017-1797-1
更新日期:2018-03-01 00:00:00
abstract::Skin lesions of three patients with inflammatory linear verrucose epidermal naevus (ILVEN) were examined. Histologically, orthokeratosis and parakeratosis were alternately seen in the acanthotic epidermis. By N-(7-dimethylamino-4-methyl-3-coumarinyl)maleimide staining, the horny cells in the parakeratotic epidermis sh...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00371921
更新日期:1991-01-01 00:00:00
abstract::Human skin epithelial-like cells (NCTC strain 2544) were grown in NCTC 135 medium. Neuraminidase and hyaluronidase were added to the growth medium. Cells were incubated 96 h at 36 degrees C. Growth rate and viscosity of cell suspensions were measured after forming single cells mechanically (mopping). With addition of ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00455372
更新日期:1978-02-15 00:00:00