Abstract:
BACKGROUND:Our previous study showed that T cells in skin lesions of human atopic dermatitis (AD) had oligoclonal accumulation, indicating the involvement of antigen-specific immune reactions at those sites. Recently, NC/Nga mice, which develop skin lesions similar to AD, have been proposed as a model for that disease. OBJECTIVE:To clarify whether NC/Nga mice are suitable as a model for human AD from the viewpoint of their antigen-specific immune responses. METHODS:Reverse transcription-polymerase chain reaction (RT-PCR) and single strand conformation polymorphism (SSCP) analyses were conducted to detect TCR BV genes of clonally expanded T cells derived from NC/Nga mice at an early phase of the AD-like dermatitis, at a late phase of the dermatitis, and with no AD-like dermatitis. RESULTS:(1) T cells with TCR BV 7, 10 and 17 reside in the skin of NC/Nga mice without the AD-like dermatitis. (2) T cells with these BV genes contain oligoclonal accumulations, however, expanded T cell clonotypes are also detected in the spleen and exist constantly during the course of the AD-like dermatitis. (3) Development of the AD-like dermatitis is associated with additional oligoclonal expansion/accumulation of T cells with TCR BV 2, 4 and 6 genes. (4) Progression of the AD-like dermatitis is associated with further oligoclonal expansion/accumulation of T cells with the TCR BV 14 gene. (5) Some of the expanded TCR clonotypes are common between the individual mice and between early and late phases. CONCLUSIONS:Taking these data together with the previous human AD studies, NC/Nga mice seem to be an appropriate model for human AD.
journal_name
J Dermatol Scijournal_title
Journal of dermatological scienceauthors
Matsuoka A,Kato T,Soma Y,Takahama H,Nakamura M,Matsuoka H,Mizoguchi Mdoi
10.1016/j.jdermsci.2004.11.011subject
Has Abstractpub_date
2005-04-01 00:00:00pages
17-24issue
1eissn
0923-1811issn
1873-569Xpii
S0923-1811(04)00286-5journal_volume
38pub_type
杂志文章abstract:BACKGROUND:The analysis of prognostic factors in Japanese cases of cutaneous T-cell lymphoma (CTCL) is scarce. Clusterin is a ubiquitous 80kDa heterodimeric glycoprotein expressed on tumor cells of systemic and primary cutaneous anaplastic large cell lymphoma. The expression of clusterin in mycosis fungoides (MF) and S...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2013.04.020
更新日期:2013-09-01 00:00:00
abstract:UNLABELLED:The percutaneous absorption studies were performed using a flow-through diffusion cell system with skin specimens from 24 healthy women to assess the penetration of glycolic acid (GA). Percentages of GA, based on 14C-labelled activity, found in the skin after application of 4% GA at pH 2.0 or pH 3.8, after 2...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(98)00039-5
更新日期:1998-12-01 00:00:00
abstract::Genetically engineered mouse models are invaluable to investigators in nearly all areas of biomedical research. The use of genetically engineered mice has allowed researchers to explore fundamental functions of genes in a mammal that shares substantial similarities with human physiology and pathology. Genetically engi...
journal_title:Journal of dermatological science
pub_type: 杂志文章,评审
doi:10.1016/j.jdermsci.2008.03.012
更新日期:2008-10-01 00:00:00
abstract::Isolated normal human melanocytes became enlarged and more dendritic in association with an increase in the activity of tyrosinase and the amount of b-locus protein when they were cultured with 0.1-10 microM histamine in vitro. However, histamine did not exert a proliferative effect on them. The stimulatory effect of ...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/0923-1811(93)90005-a
更新日期:1993-10-01 00:00:00
abstract:BACKGROUND:Lichen sclerosus (LS) is an acquired inflammatory mucocutaneous disease affecting the anogenital area, characterized histologically by hyalinosis and thickened vessel walls in the dermis. The presence of serum autoantibodies against extracellular matrix protein 1 (ECM1) in LS patients may suggest its involve...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2020.06.010
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:We sometimes encounter difficulties in assessing the severity of pediatric atopic dermatitis (AD) using currently available biomarkers such as thymus and activation-regulated chemokine (TARC) due to the higher baseline values in non-AD children. Recent case control studies have indicated the usefulness of sq...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2019.07.005
更新日期:2019-08-01 00:00:00
abstract::Temperature influences the stratum corneum adsorption of several topically applied compounds. This study was designed to evaluate the influence of the temperature on the stratum corneum adsorption of 3 UV filters. The UV filters were solubilized in two vehicles, an emulsion gel and petroleum jelly and applied at respe...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(01)00100-1
更新日期:2001-10-01 00:00:00
abstract::Thiols are of great importance for the regulation of many cellular functions including metabolism, transport and cell protection. In this study the usefulness of L-cysteine methyl and octyl esters, of N,S-diacetyl-L-cysteine methyl ester and glutathione isopropyl ester as cellular cysteine and GSH delivery systems was...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/0923-1811(90)90008-2
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Canine atopic dermatitis (cAD) is a common condition in dogs that may be a naturally occurring model for human atopic dermatitis (hAD). Despite this, comparative research is limited, particularly into the genetic background of cAD. OBJECTIVES:1. Measure candidate gene expression in cAD skin using quantitati...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2009.03.005
更新日期:2009-07-01 00:00:00
abstract::Contact dermatitis is an integral part of dermatology. Many patients affected by contact dermatitis suffer significant morbidity and require prompt diagnosis and treatment. Here we give an overview of contact dermatitis related presentations made during the British Contact Dermatitis Society at 87th annual meeting of ...
journal_title:Journal of dermatological science
pub_type:
doi:10.1016/j.jdermsci.2008.02.002
更新日期:2008-09-01 00:00:00
abstract::It has been reported that cellular oxidative stress induces apoptosis. Ultraviolet radiation that generates reactive oxygen intermediates (ROIs) also induces apoptosis. Superoxide dismutase (SOD) is among the most active scavengers of ROIs, providing defense against the cellular oxidative stress. Mammalian cells expre...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(99)00060-2
更新日期:2000-05-01 00:00:00
abstract::Cyclosporin A (CsA), a cyclic endecapeptide, is a T cell-specific immunosuppressant and is successfully used in the field of organ transplantation. Another T cell-specific immunosuppressant, FK506, a more recently discovered macrolide antibiotic, is effective against graft rejection at much lower doses than CsA. Altho...
journal_title:Journal of dermatological science
pub_type: 杂志文章,评审
doi:10.1016/0923-1811(94)90035-3
更新日期:1994-07-01 00:00:00
abstract:BACKGROUND:Antimicrobial peptide derived from insulin-like growth factor binding protein-5 (AMP-IBP5) is a potent antimicrobial agent that possesses various immunomodulatory activities. The parent protein of AMP-IBP5, IGFBP-5, has been shown to exert its effects via an insulin-like growth factor-1 receptor-independent ...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2020.07.003
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:The tetracycline (Tet) responsive system is a valuable tool that is routinely used in a wide variety of mammalian cells for regulatable expression of gene products. However, technical difficulties such as harsh selection conditions and extensive screening processes to identify suitably responsive clones limi...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2007.09.003
更新日期:2008-01-01 00:00:00
abstract::The initial lymphatics of the human skin do not possess a basal lamina, but a subendothelial fibrous network, of which we do not know the biochemical and immunohistological composition. We investigated the wall of blood vessels and initial lymphatics in normal human skin for the presence of fibronectin by immunoelectr...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/0923-1811(92)90060-o
更新日期:1992-09-01 00:00:00
abstract:BACKGROUND:Scleroderma is caused by aberrant transforming growth factor-ß signaling. The degradation of extracellular matrix proteins is regulated by matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). Ultraviolet (UV) radiation has been a therapy for scleroderma. 6-Formylindolo[3,2-b]...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2018.04.010
更新日期:2018-07-01 00:00:00
abstract::Two different melanocyte-specific mRNAs are studied as markers for circulating melanoma cells in vitro using the human melanoma cell line G361 and in vivo using blood samples from Japanese melanoma patients at different clinical stages. These mRNAs encode tyrosinase, the most essential enzyme for melanin synthesis, an...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(99)00098-5
更新日期:2000-06-01 00:00:00
abstract::Kindler syndrome is an autosomal recessive genodermatosis characterized by acral blistering in neonates and diffuse, progressive poikiloderma in later life. Other clinical features include photosensitivity, premature skin ageing and severe periodontal disease. Two groups have recently shown that the molecular basis of...
journal_title:Journal of dermatological science
pub_type: 杂志文章,评审
doi:10.1016/j.jdermsci.2004.12.026
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Retinoic acid-inducible gene-I (RIG-I) is a member of the DExH/D box family proteins and designated as a putative RNA helicase, which plays various roles in gene expression and cellular functions in response to a variety of RNA viruses. OBJECTIVE:The present study was designed to investigate the effects of ...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2006.11.003
更新日期:2007-02-01 00:00:00
abstract:BACKGROUND:Human Apurinic/Apyrimidinic Endonuclease 1 (APE1/REF-1/HAP1) is a multifunction protein involved in the progression of cancer. But the role of APE1 in cutaneous squamous cell carcinoma (cSCC) is unclear. OBJECTIVE:This study is aimed to investigate the basic modulatory mechanism of APE1 in cSCC development ...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2020.08.012
更新日期:2020-10-01 00:00:00
abstract::Serum levels of sIL-2R can be used to monitor in vivo immune activation and its elevation have been shown to be correlated with T cell mediated immune disease such as atopic dermatitis, psoriasis, lymphoma and systemic sclerosis. Vitiligo is the disease of depigmentation caused by destruction of melanocytes, and there...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(98)00070-x
更新日期:1999-04-01 00:00:00
abstract::Epidermal turnover time is the time taken for the epidermis to replace itself. The turnover time can be subdivided; when the epidermis is divided into proliferative compartment, differentiated compartment, and stratum corneum, the total turnover time is the sum of the turnover time of each compartment. Using Weinstein...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/0923-1811(94)90057-4
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:Cisplatin is a potent anticancer drug for treating melanoma. OBJECTIVE:The aim of this study was to evaluate the possibility of using liposomes, for intratumoral distribution in a melanoma, composed of phosphatidylethanolamine (PE), for its cytotoxicity. METHOD:The in vitro drug release, in vitro cytotoxic...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2006.12.011
更新日期:2007-04-01 00:00:00
abstract:BACKGROUND:IL36RN mutation has been identified as one pathogenesis of generalized pustular psoriasis, but the existence of GPP patients without mutation makes this controversial. OBJECTIVE:Our study aimed at assessing the differences in clinical profiles of children with GPP, with and without IL36RN mutation. METHODS...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2016.11.008
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Reactive oxygen species (ROS)-induced mitochondrial damage aggravates oxidative stress and activates mitochondrial apoptosis pathway to mediate melanocyte death. However, the repair mechanisms underlying damaged mitochondria of melanocytes remain unclear. Accumulative evidence has revealed that the aryl hydr...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2019.09.001
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Lichen planopilaris (LPP) and pseudopelade of Brocq (PPB) are two scarring alopecia diagnoses that exhibit similar clinical features. Some suggest LPP and PPB are not distinct diseases, but rather different clinical presentations in a spectrum derived from the same underlying pathogenic mechanism. OBJECTIVE...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2009.10.011
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Carbonylated proteins (CPs) are generated by the reaction of basic amino acid residues in proteins with aldehyde compounds produced during lipid peroxidation. CPs in the stratum corneum (SC) impact skin conditions such as skin moisture functions including water content and transepidermal water loss (TEWL). I...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2016.09.016
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Mechanical transduction contributes to appropriate cell functions. Clinically, keloid, an uncontrolled fibrous overgrowth and scarring, preferentially affects skin areas subject to higher mechanical tension than others. Keloid-derived fibroblasts have exaggerated TGF-beta1-mediated responses, including smoot...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/j.jdermsci.2012.06.004
更新日期:2012-09-01 00:00:00
abstract::Using fetal rat keratinizing epidermal cells (FRSK cells) we investigated the effects of retinoids on the cyclic AMP system. The beta-adrenergic adenylate cyclase response was significantly decreased by the treatment of cells with 1 x 10(-6) M Ro 10-1670. The effect was observed by 12 h and remained for at least 48 h....
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/0923-1811(93)90080-9
更新日期:1993-04-01 00:00:00
abstract::The immunomodulatory effect of the macrolide antibiotic, roxithromycin (RXM) on Langerhans cells (LC) was studied in mice. RXM inhibited the ability of LC to present superantigen and hapten to T cells at 100 microM. The superantigen-presenting activity of LC was more profoundly abrogated by RXM than the hapten-present...
journal_title:Journal of dermatological science
pub_type: 杂志文章
doi:10.1016/s0923-1811(98)00017-6
更新日期:1998-07-01 00:00:00