Abstract:
:The immigration of circulating T cells into specific tissues is directed by the interaction between adhesion molecules on lymphocyte subpopulations and their ligands on vascular endothelium. Of these, endothelial leucocyte adhesion molecule (ELAM-1), weakly expressed in normal human skin (NHS), seems to be the counter-structure for cutaneous lymphocyte-associated antigen (CLA). CLA is a 200 kDa cell-surface glycoprotein of which the sugar moieties sialyl Le(a) and sialyl Le(x) are the possible epitopes recognized by the monoclonal antibody HECA-452. HECA-452 was originally described as a marker for lymphoid organ high endothelial cells, but 16% of peripheral-blood-derived T cells react with this antibody. We studied the expression of CLA on the cellular constituents of the skin immune system (SIS). By applying immunohistochemical double staining, 41% of CD3+ T cells, 44% of CD4+ T cells and 31% of CD8+ T cells were found to express CLA. Keratinocytes, CD1a+ Langerhans cells (LC) and endothelial cells did not express HECA-452 in significant numbers in NHS. Monocytes were found to express HECA-452 in 14% of CD68+ cells. CLA expression was present on a relatively low percentage of T cells and subsets localized distant from NHS vessels, suggesting loss of the molecule during further migration after transendothelial passage. However, intraepidermal T cells expressed CLA in similar percentages to T cells localized directly perivascularly. Our findings support the notion that CLA expression by T cells is associated with their homing into cutaneous structures.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Bos JD,de Boer OJ,Tibosch E,Das PK,Pals STdoi
10.1007/BF00372006subject
Has Abstractpub_date
1993-01-01 00:00:00pages
179-83issue
4eissn
0340-3696issn
1432-069Xjournal_volume
285pub_type
杂志文章abstract::Genetic abnormalities for different subtypes of epidermolysis bullosa (EB) have been described. In dominant simplex type EB, mutations of the K5 or K14 gene lead to disruption of basal cells and the formation of bullae. The recessive simplex types include EB with muscular dystrophy due to abnormal plectin, EB without ...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-002-0369-0
更新日期:2003-04-01 00:00:00
abstract::Cutaneous adverse drug reactions (ADRs) are common. However, no prospective study assessing cutaneous ADRs is available for Chinese populations. This study aimed to assess the incidence, manifestations, causative drugs, and other factors related to cutaneous ADRs. A total of 22,866 inpatients were surveyed prospective...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-015-1589-4
更新日期:2015-11-01 00:00:00
abstract::The beta-adrenergic receptors, previously shown to be present on the membranes of cultured human epidermal keratinocytes, were found to be functionally coupled to membrane-bound adenylate cyclase. Using membrane preparations, the enzyme could be activated by guanosine triphosphate (GTP), the stable GTP analog GPP(HN)p...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00407740
更新日期:1986-01-01 00:00:00
abstract::This study determines if the anatomic region affected percutaneous absorption in the rhesus monkey, an animal model with some relevance to man. Percutaneous absorption of testosterone (13.3 microgram/cm2) from the ventral forearm was 8.8 +/- 2.5%. Absorption from the chest was slightly less (5.3 +/- 0.6%) while that f...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00403844
更新日期:1980-01-01 00:00:00
abstract::Recently, we discovered that New Zealand rabbits immunized with human type V collagen plus Freund's adjuvant present fibrosis and vasculitis of organs usually affected by systemic sclerosis. In this way, we studied the fibrillogenesis process to identify possible factors involved in altered remodeling observed in this...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-006-0645-5
更新日期:2006-07-01 00:00:00
abstract::In order to improve the characterization of human malignant melanoma cells and their variant gene expression in vitro, a search for specifically regulated genes was performed. Four melanoma cell lines (M5, MEWO, IGR39, SKMEL13) and newly cultured normal human melanocytes were included in a comparative hybridization (d...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00373422
更新日期:1995-01-01 00:00:00
abstract::Primary cultures of guinea pig ear keratinocytes were treated with vitamin A acid at plating, or at 14 h or 14 days after plating. The intracellular content of the cyclic nucleotides cAMP and cGMP was determined by radioimmunoassay at intervals during a period of 50 h after treatment. When added at plating, vitamin A ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00416918
更新日期:1980-01-01 00:00:00
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 epi...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF01105793
更新日期:1995-01-01 00:00:00
abstract::Filaggrin, a basic protein of the stratum corneum, was named as such because of its capability to aggregate keratin intermediate filaments in vitro. To investigate its filament-aggregating capability in vivo, we performed immunoelectron microscopy in three autosomal dominant genodermatoses serving as in vivo models of...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF01112911
更新日期:1993-01-01 00:00:00
abstract::Interleukin-33 is a novel and an unconventional member of IL-1 family. It is an inflammation-induced factor with dual function exercising its role as an intracellular regulator of gene expression, as well as, an extracellular alarm mediator. It is a ligand for ST2, a heterodimeric membrane-bound receptor of the orphan...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-016-1638-7
更新日期:2016-07-01 00:00:00
abstract::The pathogenicity of Mycobacterium ulcerans (Buruli ulcer) is closely associated with the secretion of exotoxin mycolactone. The cytotoxicity of mycolactone has been linked to its apoptogenic activity. We explored if low mycolactone concentrations, which are not able to induce apoptosis, can influence other essential ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-017-1719-2
更新日期:2017-04-01 00:00:00
abstract::The treatment of epidermolysis bullosa acquisita (EBA) is difficult and often disappointing. We report on the successful treatment of two EBA patients with colchicine. The drug was administered orally at an initial dose of 2 mg/day. After 2 weeks of therapy a dramatic improvement was observed. Most of the cutaneous an...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00375841
更新日期:1994-01-01 00:00:00
abstract::Human eccrine sweat glands were embedded in Lowicryl K4M. Cytokeratin proteins and blood group H antigen were localized by applying a postembedding immunogold method using a monoclonal antikeratin antibody and the lectin Ulex europaeus I. The antikeratin antibody labeled intermediate filaments in the secretory coil an...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00505639
更新日期:1990-01-01 00:00:00
abstract::The mechanistic target of rapamycin (mTOR) is involved in the regulation of cellular growth, proliferation, lipid synthesis, and protein translation. The mTOR pathway involves two complexes: the mechanistic target of rapamycin complex 1 (mTORC1) and the mechanistic target of rapamycin complex 2 (mTORC2). Both mTOR com...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-014-1480-8
更新日期:2014-12-01 00:00:00
abstract::In a group of 40 patients suffering from wide-spread psoriasis oral administration of a retinoid (Ro 10-9359) was followed by PUVA therapy. The clearance rate was increased by 30% as compared to PUVA alone. Except for cheilitis no side effects were seen. Histological analysis in 20 patients before, during and after th...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00412661
更新日期:1979-05-04 00:00:00
abstract::Scleroderma is a heterogeneous disease with a complex etiology. As more information is gained about the underlying mechanisms and the improved classifications of scleroderma subtypes, treatments can be better personalized. Improving scleroderma patients' early diagnosis before end organ manifestations occur should imp...
journal_title:Archives of dermatological research
pub_type: 杂志文章,评审
doi:10.1007/s00403-016-1647-6
更新日期:2016-09-01 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::The distribution of several markers of keratinocyte differentiation was studied in normal epidermis, basal cell carcinomas (BCCs), and squamous cell carcinomas (SCCs) using the immunoperoxidase technique on frozen sections of punch biopsy specimens. As markers a panel of chain-specific monoclonal antibodies (MoAbs) di...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00426583
更新日期:1989-01-01 00:00:00
abstract::Propylene glycol (propane-1,2-diol) is the only diol widely used in dermatology. Pentane-1,5-diol is mainly used as a plasticizer in cellulose products and adhesives, in dental composites and in brake fluid compositions and as a preservative for grain. However, pentane-1,5-diol is also an effective solvent, water-bind...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-005-0610-8
更新日期:2005-12-01 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
abstract::The C1-inactivator plays an important role not only in the initial phases of the complement system, but also in those of the coagulation, fibrinolysis and kinin systems. The present study was concerned with the reciprocal influence of decreased C1-inactivator levels in patients with hereditary angioneurotic edema (HAN...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00413358
更新日期:1984-01-01 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::The dermal papilla plays pivotal roles in hair follicle cycle and dermal papilla cells (DPCs) with aggregative behavior have more obviously inductive ability. In the present study, the suppression subtractive hybridization method was employed to identify the differentially expressed genes in dermal papillae cells with...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-005-0583-7
更新日期:2005-09-01 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::Keratin specificity analyses of eight anti-keratin antibodies (34 beta B4 (K1), 35 beta H11 (K8), Ks 13.1 (K13), Ks 19.1 (K19), PKK1, LP34 (CK1), KL1 and AE1) using keratin protein derived from normal thigh epidermis, normal parotid gland and a human squamous cell carcinoma cell line (HSC-5) were performed, and compar...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00370816
更新日期:1993-01-01 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::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::Reactive oxygen species (ROS) play important roles in the process of ultraviolet-induced skin damage or photoaging. Although many enzymatic and chemical methods have been developed for evaluating ROS, evaluation methods for ROS generation in living systems are quite limited. Here we propose a unique system to visualiz...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/s00403-007-0804-3
更新日期:2008-04-01 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::The skin is the major site on anaphylaxis, and cutaneous mast cells have an important role in its reactions. The isolation and purification of rat cutaneous mast cells are described here. Rat abdominal skin was digested with collagenase and hyaluronidase, and centrifuged with Percoll. The buoyant density of cutaneous ...
journal_title:Archives of dermatological research
pub_type: 杂志文章
doi:10.1007/BF00426614
更新日期:1988-01-01 00:00:00