Structural alterations provoked by narrow-band ultraviolet B in immortalized keratinocytes: assessment by atomic force microscopy.

abstract：:Inherited skin fragility comprises disorders characterized by mechanical induced blistering and erosions within the skin and mucosal membranes as a consequence of mutations in genes encoding proteins involved in intra-epidermal or dermal-epidermal adhesion. As the molecular pathology is largely known, it is a prototyp...

journal_title：Experimental dermatology

authors： Has C,Kiritsi D

更新日期：2015-05-01 00:00:00

abstract：:Nitric oxide (NO) is a potent intercellular mediator of melanogenesis, whereas metallothionein (MT) is an inducible intracellular antioxidant that has been reported to scavenge NO. We investigated the existence and induction of MT in melanocytes, and its inhibitory effect on NO-induced melanogenesis. The expression of...

journal_title：Experimental dermatology

authors： Sasaki M,Kizawa K,Igarashi S,Horikoshi T,Uchiwa H,Miyachi Y

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:This study investigated predictors of response to topical diphenylyclopropenone (DPCP) immunotherapy in patients with alopecia areata (AA). OBJECTIVE:To identify predictors of response, or resistance, to treatment for AA through clinical observations and serum tests. METHODS:Eighty four AA patients were tr...

journal_title：Experimental dermatology

authors： Gong Y,Zhao Y,Zhang X,Qi S,Li S,Ye Y,Yang J,Caulloo S,McElwee KJ,Zhang X

更新日期：2020-03-01 00:00:00

abstract：:With rising skin cancer rates and interest in preventing photoaging, adjuvants for sunscreens are in high demand. The potential of curcumin has been posited due to its anti-inflammatory, antioxidant and wound healing properties. In prior studies, curcumin decreased UV-induced inflammation, apoptotic changes in human k...

journal_title：Experimental dermatology

authors： Adusumilli NC,Mordorski B,Nosanchuk J,Friedman JM,Friedman AJ

更新日期：2021-01-15 00:00:00

abstract：:Psychological factors are believed to play a role in the pathogenesis of alopecia areata (AA), a frequently encountered hair disorder. In our study, statistically significant elevation of psychological stress was felt by AA patients prior hair loss compared with control, which was strongly believed contributory to hai...

journal_title：Experimental dermatology

authors： Kim HS,Cho DH,Kim HJ,Lee JY,Cho BK,Park HJ

更新日期：2006-07-01 00:00:00

abstract：:There are few contradictory studies investigating the involvement of HPV in melanoma. We designed a controlled study to evaluate the HPV DNA prevalence in melanoma. One hundred patients with cutaneous malignant melanoma diagnosed between 2002 and 2006 were included. Complementary wide excision (healthy skin) was perfo...

journal_title：Experimental dermatology

authors： Ruer JB,Pépin L,Gheit T,Vidal C,Kantelip B,Tommasino M,Prétet JL,Mougin C,Aubin F

更新日期：2009-10-01 00:00:00

abstract：:Vitamin D3 analogues are widely used topical and oral remedies for various ailments such as psoriasis, osteoporosis and secondary hyperparathyroidism. In topical treatment, high skin permeability and cellular uptake are key criteria for beneficial effects due to the natural barrier properties of skin. In this study, w...

journal_title：Experimental dermatology

authors： Staunstrup NH,Bak RO,Cai Y,Svensson L,Petersen TK,Rosada C,Stenderup K,Bolund L,Mikkelsen JG

更新日期：2013-03-01 00:00:00

abstract：:Optical coherence tomography (OCT) is a novel non-invasive imaging technique for in vivo histologic characterization of tissues. Besides pure morphology, additional functional parameters of the tissue investigated can be evaluated at the same time, such as the refractive index and the scattering coefficient. The purpo...

journal_title：Experimental dermatology

authors： de Giorgi V,Stante M,Massi D,Mavilia L,Cappugi P,Carli P

更新日期：2005-01-01 00:00:00

abstract：:Melasma is a frequent pigmentary disorder caused by abnormal melanin deposits in the skin. In vivo reflectance confocal microscopy (RCM) is a repetitive imaging tool that provides real-time images of the skin at nearly histological resolution. As melanin is the strongest endogenous contrast in human skin, pigmentary d...

journal_title：Experimental dermatology

authors： Kang HY,Bahadoran P,Suzuki I,Zugaj D,Khemis A,Passeron T,Andres P,Ortonne JP

更新日期：2010-08-01 00:00:00

abstract：:The last decade has seen a considerable improvement in the understanding of the biology of melanoma. Advances have come in the understanding of the importance of critical oncogenes and tumour suppressor genes, epigenetic phenomena, signalling pathways, drug resistance mechanisms, the pivotal role of the local immune s...

journal_title：Experimental dermatology

authors： Lorigan P,Eisen T,Hauschild A

更新日期：2008-05-01 00:00:00

abstract：:Hair follicles cyclically regenerate throughout adult mammalian life, owing to a resident population of epithelial hair follicle stem cells. Stem cell (SC) activity drives bouts of follicle growth, which are periodically interrupted by follicle regression and rest. These phases and the transitions between them are tig...

journal_title：Experimental dermatology

authors： Martino PA,Heitman N,Rendl M

更新日期：2020-10-02 00:00:00

abstract：:Murine model systems are critically required tools for the investigation of unknown mechanisms of melanoma development and metastasis and for developing more efficient therapies. The Tg(Grm1)EPv melanoma mouse model is characterized by spontaneous development of pigmented cutaneous melanomas at hairless skin regions, ...

journal_title：Experimental dermatology

authors： Schiffner S,Chen S,Becker JC,Bosserhoff AK

更新日期：2012-10-01 00:00:00

abstract：:The organ culture of human scalp hair follicles (HFs) is the best currently available assay for hair research in the human system. In order to determine the hair growth-modulatory effects of agents in this assay, one critical read-out parameter is the assessment of whether the test agent has prolonged anagen duration ...

journal_title：Experimental dermatology

authors： Kloepper JE,Sugawara K,Al-Nuaimi Y,Gáspár E,van Beek N,Paus R

更新日期：2010-03-01 00:00:00

abstract：INTRODUCTION:The aetiology of mycosis fungoides and parapsoriasis (which may be considered as an early stage of mycosis fungoides) remains debated. Previous recent studies have suspected the involvement of viral agents and particularly human herpes viruses (HHV).The aim of the present study was to screen for the presen...

journal_title：Experimental dermatology

authors： Quéreux G,André-Garnier E,Knol AC,Imbert-Marcille BM,Dréno B

更新日期：2009-04-01 00:00:00

abstract：:Keloid is a dermal proliferative disorder characterized by the excessive proliferation and migration of keratinocytes and fibroblasts. Over-activation of the serine/threonine protein kinase, mammalian target of rapamycin (mTOR), plays a pivotal role in the process. Here, we show that both mTOR complex 1 (mTORC1) and m...

journal_title：Experimental dermatology

authors： Chen J,Liu K,Liu Y,Wang X,Zhang Z

更新日期：2019-03-01 00:00:00

abstract：:Primary cutaneous large B-cell lymphomas, leg type (PCLBCL/LT) are primary cutaneous B-cell lymphoma (PCBCL) with an intermediate prognosis. Therefore, antracycline-based polychemotherapy combined with rituximab has been recommended as first-line treatment. Yet, despite this regimen, the 5-year survival rate remains 5...

journal_title：Experimental dermatology

authors： Teichert M,Stumpf C,Booken N,Wobser M,Nashan D,Hallermann C,Mogler C,Müller CS,Becker JC,Moritz RK,Andrulis M,Nicolay JP,Goerdt S,Thomas M,Klemke CD,Augustin HG,Felcht M

更新日期：2015-06-01 00:00:00

abstract：:The presence of albumin in the human epidermis has been reported more than a decade ago, but until now, it was assumed that this protein is synthesized in the liver and transported to the avascular skin. To our knowledge, transcription of albumin in the human epidermis was never considered. In this report, we present ...

journal_title：Experimental dermatology

authors： Hasse S,Kothari S,Rokos H,Kauser S,Schürer NY,Schallreuter KU

更新日期：2005-03-01 00:00:00

abstract：:The reliability of the methods currently used for diagnosing hair loss is ill defined. We studied 41 subjects complaining of hair loss, including androgenetic alopecia and telogen effluvium, and compared the results obtained with the modified wash test (MWT) and TrichoScan(®) . Data were analysed statistically with th...

journal_title：Experimental dermatology

authors： Guarrera M,Fiorucci MC,Rebora A

更新日期：2013-07-01 00:00:00

abstract：:White adipose tissue is known to be involved in numerous physiological processes such as insulin-mediated functions, lipid and glucose metabolism, vascular changes and coagulation. These processes are mainly mediated by adipokines that are secreted either from adipocytes or cells of the stromal-vascular fraction of ad...

journal_title：Experimental dermatology

authors： Gerdes S,Osadtschy S,Rostami-Yazdi M,Buhles N,Weichenthal M,Mrowietz U

更新日期：2012-01-01 00:00:00

abstract：:The present study was designed to examine the expression of proopiomelanocortin (POMC) and its related derivative peptide adrenocorticotropic hormone (ACTH) in murine derived Thy-1+ dendritic cells. Immunostaining using a polyclonal antibody specific to ACTH and parent POMC molecule indicated the presence of POMC and ...

journal_title：Experimental dermatology

authors： Farooqui JZ,Medrano EE,Boissy RE,Tigelaar RE,Nordlund JJ

更新日期：1995-10-01 00:00:00

abstract：:Even though anthralin is a well-established topical therapeutic agent for psoriasis, little is known about its effects and biochemical mechanisms of signal transduction. In contrast to a previous report, we found that anthralin induced time- and concentration-dependent phosphorylation of epidermal growth factor recept...

journal_title：Experimental dermatology

authors： Peus D,Beyerle A,Vasa M,Pott M,Meves A,Pittelkow MR

更新日期：2004-02-01 00:00:00

abstract：:Dendritic cells (DC) are key elements of the immune system. In peripheral tissues, they function as sentinels taking up and processing antigens. After migration to the draining lymph nodes, the DC either present antigenic peptides by themselves or transfer them to lymph node-resident DC. The skin is the primary interf...

journal_title：Experimental dermatology

authors： Kautz-Neu K,Meyer RG,Clausen BE,von Stebut E

更新日期：2010-08-01 00:00:00

abstract：:We have identified a spliced mRNA transcript of CD20 (named D393-CD20) which was associated with resistance to RTX in primary B cell from patients with lymphoma and leukaemia. In the present work, we wished to investigate whether D393-CD20 variant was expressed by B cells from patients with pemphigus. Ten patients wit...

journal_title：Experimental dermatology

authors： Gamonet C,Ferrand C,Colliou N,Musette P,Joly P,Girardin M,Humbert P,Aubin F

更新日期：2014-01-01 00:00:00

abstract：:CD4+ Foxp3+ regulatory T cells (Tregs) are suppressors of immune activation and play a crucial role in the maintenance of peripheral tolerance. Mutations of Foxp3 result in fatal autoimmunity in multiple organs, including the skin, in both humans and mice. Many studies have demonstrated the altered frequency and funct...

journal_title：Experimental dermatology

authors： Ujiie H

更新日期：2019-06-01 00:00:00

abstract：:Canine atopic dermatitis (AD), a chronic inflammatory skin disease, shares characteristics with its human counterpart. To get insight into the role of enzymes involved in production of prostaglandin E(2) (PGE2) and leukotriene B(4) (LTB(4)), potent inflammatory mediators originating from membrane-derived arachidonic a...

journal_title：Experimental dermatology

authors： Schlotter YM,Riemers FM,Rutten VP,Knol EF,Willemse T

更新日期：2010-08-01 00:00:00

abstract：:Psoriasis is a chronic inflammatory disease, and microRNAs have been reported to regulate the pathogenesis of psoriasis. Up-regulated miR-744-3p level was identified to associate with psoriasis while the precise functions of miR-744-3p in psoriasis were not well-elucidated. We first confirmed the up-regulation of miR-...

journal_title：Experimental dermatology

authors： Wang C,Zong J,Li Y,Wang X,Du W,Li L

更新日期：2019-03-01 00:00:00

abstract：:Tyrosine kinase inhibitors of the tyrphostin family which block EGF receptor kinase are reported to arrest the growth of psoriatic keratinocytes in vitro. Three tyrphostins with the potency ratio AG555 > AG18 > AG814 were found to arrest growth with no adverse cytotoxic effects. The potency ratio to inhibit keratinocy...

journal_title：Experimental dermatology

authors： Ben-Bassat H,Vardi DV,Gazit A,Klaus SN,Chaouat M,Hartzstark Z,Levitzki A

更新日期：1995-04-01 00:00:00

abstract：:An ex vivo porcine skin model was utilized to analyse the penetration of 5-aminolevulinic acid (5-ALA) contained in a nanoemulsion-based formulation BF-200 ALA (10% 5-ALA-hydrochloride) versus 16% aminolevulinate methyl ester-hydrochloride in a commercially cream (MAL cream) by fluorescence microscopy of their common ...

journal_title：Experimental dermatology

authors： Maisch T,Santarelli F,Schreml S,Babilas P,Szeimies RM

更新日期：2010-08-01 00:00:00

abstract：:Tissue-invasive T cells are observed in many inflammatory dermatological diseases, but in most cases, it is not known how they were attracted, what they might recognize, and to which extent they are activated. Answering these questions is surely essential for understanding pathogeneses of the diseases. In a recent iss...

journal_title：Experimental dermatology

authors： Dornmair K

更新日期：2014-06-01 00:00:00

abstract：:Collagens are the most abundant proteins in the extracellular matrix. They provide a framework to build organs and tissues and give structural support to make them resistant to mechanical load and forces. Several intra- and extracellular modifications are needed to make functional collagen molecules, intracellular pos...

journal_title：Experimental dermatology

authors： Salo AM,Myllyharju J

更新日期：2021-01-01 00:00:00