Abstract:
:Aberrant mitochondrial structure and function influence tissue homeostasis and thereby contribute to multiple human disorders and ageing. Ten per cent of patients with primary mitochondrial disorders present skin manifestations that can be categorized into hair abnormalities, rashes, pigmentation abnormalities and acrocyanosis. Less attention has been paid to the fact that several disorders of the skin are linked to alterations of mitochondrial energy metabolism. This review article summarizes the contribution of mitochondrial pathology to both common and rare skin diseases. We explore the intriguing observation that a wide array of skin disorders presents with primary or secondary mitochondrial pathology and that a variety of molecular defects can cause dysfunctional mitochondria. Among them are mutations in mitochondrial- and nuclear DNA-encoded subunits and assembly factors of oxidative phosphorylation (OXPHOS) complexes; mutations in intermediate filament proteins involved in linking, moving and shaping of mitochondria; and disorders of mitochondrial DNA metabolism, fatty acid metabolism and heme synthesis. Thus, we assume that mitochondrial involvement is the rule rather than the exception in skin diseases. We conclude the article by discussing how improving mitochondrial function can be beneficial for aged skin and can be used as an adjunct therapy for certain skin disorders. Consideration of mitochondrial energy metabolism in the skin creates a new perspective for both dermatologists and experts in metabolic disease.
journal_name
Exp Dermatoljournal_title
Experimental dermatologyauthors
Feichtinger RG,Sperl W,Bauer JW,Kofler Bdoi
10.1111/exd.12484subject
Has Abstractpub_date
2014-09-01 00:00:00pages
607-14issue
9eissn
0906-6705issn
1600-0625journal_volume
23pub_type
杂志文章,评审abstract::CD44 and l-selectin (CD62L) are major adhesion receptors that mediate leucocyte recruitment at inflammatory sites and lymph nodes, by supporting cell rolling under blood flow. Both CD44 and CD62L have been implicated in inflammatory skin disorders, but their specific involvement in an immediate-type allergic reaction ...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.0906-6705.2005.00348.x
更新日期:2005-09-01 00:00:00
abstract::IL-15 has emerged as a potentially relevant target in the IL-17 response in psoriasis. However, its mechanism is poorly characterized in humans. IL-15 and IL-23 are constitutively expressed in the psoriatic lesion. Also, IL-15 is considered a susceptibility-associated gene in psoriasis, as are IL-23R, and HLACW6. Here...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.14113
更新日期:2020-05-31 00:00:00
abstract::The correlation between the degrees of integrity and cohesion in healthy human Stratum corneum (SC) and the properties of the SC lipid matrix could be examined non-invasively in vivo using ATR-FTIR spectroscopy and measurements of pH, conductance, and transepidermal water loss (TEWL) taken in the course of tape-stripp...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2010.01164.x
更新日期:2011-03-01 00:00:00
abstract::Curcumin (diferuloylmethane) is a polyphenol derived from turmeric (Curcuma longa), which is commonly used as a spice. Recent studies have shown that curcumin has a wide range of pharmacological activities, including anticarcinogenic, antioxidant, anti-inflammatory and antiangiogenic activities. However, the antiphoto...
journal_title:Experimental dermatology
pub_type: 信件
doi:10.1111/exd.12137
更新日期:2013-05-01 00:00:00
abstract::SHARPIN is an important component of the linear ubiquitin chain assembly complex (LUBAC). Loss of function of SHARPIN results in eosinophilic inflammation in multiple organs including skin with Th2 -dominant cytokines and dysregulated development of lymphoid tissues in mice. The clinicopathological features are simila...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13784
更新日期:2018-12-01 00:00:00
abstract::It has been reported that the abnormal regulation of melanocyte stem cells (McSCs) causes hair greying; however, little is known about the role of McSCs in skin hyperpigmentation such as solar lentigines (SLs). To investigate the involvement of McSCs in SLs, the canonical Wnt signalling pathway that triggers the diffe...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.12496
更新日期:2014-09-01 00:00:00
abstract::Shprintzen-Goldberg syndrome (SGS) is a rare disorder characterized by a Marfan-like habitus, mental retardation and craniosynostosis. Cardiac abnormalities, such as aortic root dilation have also been noted as well as several skeletal abnormalities. Its nosological status is unclear as it is hard to delineate SGS fro...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2007.00648.x
更新日期:2008-04-01 00:00:00
abstract::Pemphigus foliaceus (PF) is a severe autoimmune bullous disorder, characterized by autoantibodies (autoAb) against desmoglein 1 (Dsg1). As T cells may be critical in the pathology of PF, the aim of the present study was to identify and characterize autoaggressive T-helper cells reactive to Dsg1 in PF patients and heal...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.0906-6705.2005.00329.x
更新日期:2005-08-01 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
pub_type: 信件
doi:10.1111/j.1600-0625.2009.01037.x
更新日期:2010-08-01 00:00:00
abstract::The proliferative responses of cells to mitogens decrease during aging, and this may result from age-related defects in signal transduction in response to mitogens. In this study, we have investigated the age-related alteration of responses to epidermal growth factor (EGF) in cultured human keratinocytes that were sen...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.0906-6705.2005.00317.x
更新日期:2005-07-01 00:00:00
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
pub_type: 杂志文章,评审
doi:10.1111/exd.12666
更新日期:2015-05-01 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
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2009.00939.x
更新日期:2010-03-01 00:00:00
abstract::TNF is critically involved in the pathogenesis of psoriasis. TL1A is a TNF-like cytokine, which, after binding to death domain receptor DR3, provides costimulatory signals to lymphocytes, amplifies Th1- and Th17-mediated immune responses and induces apoptotic cell death. These functions are inhibited when TL1A associa...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2011.01304.x
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:In vivo reflectance confocal microscopy (RCM) represents a promising imaging tool that allows a non-invasive examination of skin morphology in real time at nearly histological resolution, showing microanatomical structures and individual cells. OBJECTIVES:The aim of our study was to evaluate the diagnostic ...
journal_title:Experimental dermatology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0625.2008.00822.x
更新日期:2009-06-01 00:00:00
abstract::Decorin is a natural transforming growth factor-β1 (TGF-β1) antagonist. Reduced decorin synthesis is associated with dermal scarring, and increased decorin expression appears to reduce scar tissue formation. To investigate the therapeutic potential of decorin for keloids, human dermal fibroblasts (HDFs) and keloid-der...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.12719
更新日期:2015-08-01 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
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2010.01116.x
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:The accuracy of diagnosis of skin cancer and especially of early malignant melanoma is most important to reduce its morbidity and mortality. Previous pilot studies using electrical impedance measurements indicate statistically significant accuracies for the detection of skin cancer. OBJECTIVES:The aim of th...
journal_title:Experimental dermatology
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1600-0625.2011.01285.x
更新日期:2011-08-01 00:00:00
abstract::In the last decade, significant progress has been made in understanding skin cancer cell death resistance mechanisms, and a number of new treatment strategies have been developed. Systematic approach genomic studies of various cancer types have opened new possibilities for the development of anticancer therapies. Howe...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13309
更新日期:2017-10-01 00:00:00
abstract::MicroRNAs (miRNAs) are small non-coding RNA molecules, which function in RNA silencing and post-transcriptional regulation of gene expression. Psoriasis is an inflammatory skin disease characterized by the dysfunction of keratinocytes, with the immune dysregulation. We reviewed the recent studies on the roles of miRNA...
journal_title:Experimental dermatology
pub_type: 杂志文章,评审
doi:10.1111/exd.13249
更新日期:2017-04-01 00:00:00
abstract::Patients sensitized to para-phenylenediamine (PPD) by semi-permanent tattoos increasingly develop threatening allergic reactions in response to black hair dye. The gold standard to diagnose allergic contact dermatitis is to perform epicutaneous patch tests, however, iatrogenic sensitizations and severe patch test reac...
journal_title:Experimental dermatology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0625.2009.01043.x
更新日期:2010-05-01 00:00:00
abstract::Cowden syndrome (CS) is an autosomal dominant inherited disorder characterized by hamartomas in a variety of tissues including the skin, thyroid, breast, endometrium, and the brain. Individuals with CS are predisposed to development of malignancy in these organs, especially the breast and the thyroid. We describe 3 un...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1034/j.1600-0625.2000.009002152.x
更新日期:2000-04-01 00:00:00
abstract::In a large-scale ageing study, 30 inbred mouse strains were systematically screened for histologic evidence of lesions in all organ systems. Ten strains were diagnosed with similar nail abnormalities. The highest frequency was noted in NON/ShiLtJ mice. Lesions identified fell into two main categories: acute to chronic...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13759
更新日期:2019-04-01 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
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2011.01402.x
更新日期:2012-01-01 00:00:00
abstract::Dermatitis herpetiformis (DH) is a blistering skin disease characterized by cutaneous deposits of IgA and an associated, most often asymptomatic, gluten sensitive enteropathy (GSE). Gluten sensitive enteropathy is also seen in patients that do not have skin disease or cutaneous IgA deposits, but do have significant ga...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1034/j.1600-0625.2000.009004275.x
更新日期:2000-08-01 00:00:00
abstract::Acne is the most common inflammatory skin disease, affecting up to 85% of the 11-30 years old world population. Skin microbiota appears as a key player involved in several skin dermatoses physiopathology. Here, we show that inflammatory skin is associated with changes in the skin microbiota composition on the back of ...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13988
更新日期:2019-08-01 00:00:00
abstract::Filaggrin (FLG) loss-of-function (LOF) variants are a major risk factor for the common inflammatory skin disease, atopic dermatitis (AD) and are often population-specific. African-American (AA) children are disproportionately affected with AD, often later developing asthma and/or allergic rhinitis and comprise an atop...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13691
更新日期:2018-09-01 00:00:00
abstract::Infiltration of eosinophils in atopic dermatitis (AD), which contains inflammatory molecules and cytokines, recruits more inflammatory cells and causes further skin damage. Thymic stromal lymphopoietin (TSLP) is an epithelial cytokine that induces the proinflammatory Th2 immune response and plays an important role in ...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/exd.13111
更新日期:2016-11-01 00:00:00
abstract::Earlier studies showed that dermal cells lose trichogenic capacity with passage, but studies on the effect of keratinocyte passage on human hair follicle neogenesis and graft quality have been hampered by the lack of a suitable model system. We recently documented human hair follicle neogenesis in grafted dermal-epide...
journal_title:Experimental dermatology
pub_type: 信件
doi:10.1111/exd.12424
更新日期:2014-06-01 00:00:00
abstract::CD44 is a family of cell-surface receptors on human lymphocytes that act as co-stimulatory molecules leading to the induction of effector functions in T cells. We have analyzed primary cutaneous malignant melanomas with clinical and histologic signs of tumor regression using immunohistochemistry and observed the predo...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1034/j.1600-0625.2003.00044.x
更新日期:2003-04-01 00:00:00
abstract::The anti-inflammatory mechanisms of adapalene, a synthetic retinoid used for the treatment of acne patients, are partially understood. They seem particularly related to the modulation of the non-specific immunity. Recent studies have shown that Toll-like receptor (TLR)-2 expression, a receptor of the innate immune sys...
journal_title:Experimental dermatology
pub_type: 杂志文章
doi:10.1111/j.1600-0625.2007.00552.x
更新日期:2007-06-01 00:00:00