Abstract：
:We previously showed that the homeodomain protein HOXC13 is involved in the expression control of the early human hair keratin genes hHa5 and hHa2, which contain specific HOXC13 binding sites in their proximal promoters. Hox specificity is generally thought to be enhanced by the interaction with members of the TALE superclass of homeodomain proteins Pbx, Meis, and Prep. Using reverse transcription PCR with total human hair follicle RNA, we demonstrated transcripts of the major TALE proteins PBX1-4, MEIS1, 2 and PREP1, 2 in the human hair follicle. In view of the presence of MEIS/PREP responsive elements in close vicinity to the HOXC13 binding sites of the hHa5 and hHa2 promoters, we determined the expression sites of these TALE proteins in the human hair follicle. We found that MEIS1, MEIS2, PREP1 and PREP2 were differentially expressed in the three layers of the inner root sheath. In addition, MEIS2 and PREP1 exhibited expression in the mid-to upper hair cortex, with PREP1 being also expressed in the dermal papilla and the connective tissue sheath of the hair follicle. In virtually all cases, the expression of these TALE proteins was exclusively cytoplasmic. Considering that in contrast, HOXC13 is expressed in the nuclei of matrix, precortex and lower cuticle cells of the hair follicle, our data suggest that despite the presence of MEIS/PREP binding sites in the hHa5 and hHa2 promoters, the HOXC13-controlled activation of these genes in the hair follicle does not seem to involve these TALE proteins as cofactors.
journal_name
Arch Dermatol Resjournal_title
Archives of dermatological researchauthors
Jave-Suárez LF,Schweizer Jdoi
10.1007/s00403-005-0623-3keywords:
subject
Has Abstractpub_date
2006-02-01 00:00:00pages
372-6issue
8eissn
0340-3696issn
1432-069Xjournal_volume
297pub_type
杂志文章abstract：:An ultrastructural study of the skin lesion of a young patient affected by pseudo-Kaposi's sarcoma of the Bluefarb-Stewart type (BSS) is reported. The neoplasm consisted of a proliferation of vascular structures mostly consisting of a solid bud of endothelial cells surrounded by a thinned and polystratified basement m...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00424270
更新日期：1989-01-01 00:00:00
abstract：:Bone morphogenetic proteins (BMPs) and activins are phylogenetically conserved proteins, belonging to the transforming growth factor-β superfamily, that signal through the phosphorylation of receptor-regulated Smad proteins, activating different cell responses. They are involved in various steps of skin morphogenesis ...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/s00403-013-1381-2
更新日期：2013-09-01 00:00:00
abstract：:Transcutaneous oxygen pressure (TcPO2) and skin blood flow (as evaluated by laser doppler) (LD) were investigated in 24 systemic sclerosis (SSc) patients in sclerotic skin (dorsal aspect of the hand) and non-sclerotic skin (interscapular region) and in 24 controls matched for sex and age for the same sites. The two pa...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00376614
更新日期：1991-01-01 00:00:00
abstract：:Bullous pemphigoid (BP) is an autoimmune blistering skin disease associated with autoantibodies against two hemidesmosomal proteins, BP180 (type XVII collagen) and BP230. As the pathogenic relevance of antibodies against the immunodominant NC16A domain of BP180 has been clearly demonstrated, specific removal of these ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-015-1606-7
更新日期：2016-01-01 00:00:00
abstract：:This study probes the extent of coupling between the reversal of epidermal hyperproliferation induced by essential fatty acid (EFA) deficiency in guinea pigs, the hydrolysis of epidermal phosphatidylinositol 4,5-bisphosphate (PtdIns4,5P2), and the rapid formation of inositol triphosphate (InsP3). Our data revealed tha...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00440602
更新日期：1988-01-01 00:00:00
abstract：:Because of its easy accessibility, the skin is a very attractive target for gene therapy purposes. To study potential clinical applications in a preclinical setting, appropriate animal models are needed. Pig skin is very similar to human skin, and a variety of human diseases that are potentially amenable to gene thera...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-006-0653-5
更新日期：2006-06-01 00:00:00
abstract：:In a previous study, impedance measurements and phoreographic response were shown to quantify significant differences between involved and non-involved skin in psoriasis. The same techniques were used to objectivate the evolution on skin condition on patients treated with dioxyanthranol, difluprednate, and photochemot...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00431132
更新日期：1979-03-31 00:00:00
abstract：:Pemphigus vulgaris (PV) and pemphigus foliaceus (PF) are autoimmune blistering diseases characterized by a loss of cell-cell adhesion and by autoantibodies directed against epidermal cadherins. PF antigen has been established as desmoglein I which is located strictly on the desmosome, whereas the precise ultrastructur...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF02507101
更新日期：1996-06-01 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：: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：:The aim of this study was to screen the antioxidant, anti-hyaluronidase, and anti-elastase activity of the lyophilized juice of Cucumis sativus fruit (CSLJ). The CSLJ was subjected to DPPH and superoxide radical scavenging assay in reference to butylated hydroxytoluene. The hyaluronidase and elastase inhibitory assay ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-010-1103-y
更新日期：2011-05-01 00:00:00
abstract：:The incidence of cutaneous malignant melanoma continues to rise. Strategies to reduce mortality in this situation include improving therapy, encouraging earlier diagnosis, and promoting prevention. New developments such as epiluminescence, sentinel node biopsy, arterial limb perfusion and the use of vaccines are discu...
journal_title：Archives of dermatological research
pub_type： 杂志文章,评审
doi：10.1007/BF00370712
更新日期：1994-01-01 00:00:00
abstract：:Fingernail growth was studied in 28 patients who were receiving systemic treatment with the aromatic retinoid, Ro 10-9359 known as Tigason (etretinate; AR). A group of 15 patients with psoriasis was compared with a group of 13 patients with other dermatoses which are known to have a good response to AR therapy. In the...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00414112
更新日期：1985-01-01 00:00:00
abstract：:The injured skin produces a number of mediators that directly or indirectly modulate cell chemotaxis, migration, proliferation, and angiogenesis. Components of the kinin pathway including the kinin B1 receptor (B1R) have been found to occur in the human skin, but information about its role on keratinocyte biology is s...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-015-1595-6
更新日期：2015-11-01 00:00:00
abstract：:Antihistamines are the first-line treatment for chronic urticaria (CU). However, some CU patients are relatively refractory to antihistamines. The mechanism underlying the interindividual variation is still unknown. The α-chain of the high-affinity IgE receptor is crucial to the IgE-mediated allergic response. The pre...
journal_title：Archives of dermatological research
pub_type： 临床试验,杂志文章
doi：10.1007/s00403-014-1525-z
更新日期：2015-03-01 00:00:00
abstract：:Plectin, a widespread cytoskeletal linker protein, is prominently expressed in basal keratinocytes of the epidermis. HD1, originally identified as a hemidesmosomal protein, has been suggested to be an isoform of or closely related to plectin, but the exact relationship between these proteins is unknown. Plectin has re...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s004030050449
更新日期：1999-10-01 00:00:00
abstract：:The exposure of naked unprotected skin to solar radiation may result in numerous acute and chronic undesirable effects. Evidence suggests that silymarin, a standardized extract from Silybum marianum (L.) Gaertn. seeds, and its major component silybin suppress UVB-induced skin damage. Here, we aimed to investigate the ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s00403-019-01928-7
更新日期：2019-08-01 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：: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：:This study focused on the association between plaque psoriasis and polymorphisms of several inflammation genes. Included in the study were 142 Caucasian (Czech) patients with plaque psoriasis and 141 healthy subjects. The genotypes of the polymorphisms in angiotensinogen [M235T ATG, A(-6)G ATG], in transporters associ...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s004030000176
更新日期：2000-11-01 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：1978-09-28 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：:Polymorphonuclear leukocytes from patients with psoriasis demonstrated a significantly enhanced chemotactic responsiveness to zymosan-activated human serum as compared to granulocytes from healthy volunteers. Furthermore, psoriatic peripheral blood mononuclear cells stimulated with concanavalin a produced an increased...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00409454
更新日期：1981-01-01 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：:Using a sensitive and modified solid-phase radioimmunoassay for detecting anti-cardiolipin antibodies, sera of 45 patients with lepromatous leprosy were examined. Nine of the 45 (20%) showed positive levels of anti-cardiolipin antibodies. Inhibition tests revealed that these antibodies significantly cross-reacted with...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/BF00407745
更新日期：1986-01-01 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：:A number of studies have demonstrated an increased frequency of allergen-specific T cells producing increased amounts of interleukin-4 (IL-4) and IL-5, but little interferon-y in both the peripheral blood and skin lesions of patients with atopic dermatitis (AD). In this study, to further clarify the characteristics of...
journal_title：Archives of dermatological research
pub_type： 杂志文章
doi：10.1007/s004030050359
更新日期：1998-11-01 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：: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：: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
