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https://www.readbyqxmd.com/read/27695354/management-of-familial-benign-chronic-pemphigus
#1
Harleen Arora, Fleta N Bray, Jessica Cervantes, Leyre A Falto Aizpurua
Benign familial chronic pemphigus or Hailey-Hailey disease is caused by an autosomal dominant mutation in the ATP2C1 gene leading to suprabasilar acantholysis. The disease most commonly affects intertriginous areas symmetrically. The chronic nature of the disease and multiple recurrences make the disease bothersome for patients and a treatment challenge for physicians. Treatments include topical and/or systemic agents and surgery including laser. This review summarizes the available treatment options.
2016: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/27528123/the-loss-of-atp2c1-impairs-the-dna-damage-response-and-induces-altered-skin-homeostasis-consequences-for-epidermal-biology-in-hailey-hailey-disease
#2
Samantha Cialfi, Loredana Le Pera, Carlo De Blasio, Germano Mariano, Rocco Palermo, Azzurra Zonfrilli, Daniela Uccelletti, Claudio Palleschi, Gianfranco Biolcati, Luca Barbieri, Isabella Screpanti, Claudio Talora
Mutation of the Golgi Ca(2+)-ATPase ATP2C1 is associated with deregulated calcium homeostasis and altered skin function. ATP2C1 mutations have been identified as having a causative role in Hailey-Hailey disease, an autosomal-dominant skin disorder. Here, we identified ATP2C1 as a crucial regulator of epidermal homeostasis through the regulation of oxidative stress. Upon ATP2C1 inactivation, oxidative stress and Notch1 activation were increased in cultured human keratinocytes. Using RNA-seq experiments, we found that the DNA damage response (DDR) was consistently down-regulated in keratinocytes derived from the lesions of patients with Hailey-Hailey disease...
2016: Scientific Reports
https://www.readbyqxmd.com/read/27523793/glutathione-s-transferase-%C3%AF-subunit-as-a-phenotypic-suppressor-of-pmr1%C3%AE-strain-the-kluyveromyces-lactis-model-for-hailey-hailey-disease
#3
G Ficociello, E Zanni, S Cialfi, C Aurizi, G Biolcati, C Palleschi, C Talora, D Uccelletti
BACKGROUND: Hailey-Hailey disease (HHD), also known as familial benign chronic pemphigus, is a rare, chronic and recurrent blistering disorder, histologically characterized by suprabasal acantholysis. HHD has been linked to mutations in ATP2C1, the gene encoding the human adenosine triphosphate (ATP)-powered calcium channel pump. METHODS: In this work, the genetically tractable yeast Kluyveromyces lactis has been used to study the molecular basis of Hailey-Hailey disease...
November 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27510943/exacerbation-of-hailey-hailey-disease-by-topiramate
#4
Azzam Alkhalifah, Henri Montaudié, Jean-Philippe Lacour, Michel Lantéri-Minet, Thierry Passeron
Hailey-Hailey disease, also known as familial benign chronic pemphigus, is a rare autosomal dominant genodermatosis characterized by vesicular lesions, painful erosions, fissures and erythematous plaques occurring at sites of friction. UV exposure, sweating, friction, and cutaneous infection can exacerbate the manifestations (1) . Intracellular signalization abnormalities occur due to mutations of the ATP2C1 gene, the coding calcium ion transporter protein SPCA1 on Golgi apparatus, causing intra-epidermal acantholysis responsible for the clinical manifestations (2) ...
August 11, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/27277681/atp2c1-gene-mutations-in-hailey-hailey-disease-and-possible-roles-of-spca1-isoforms-in-membrane-trafficking
#5
REVIEW
M Micaroni, G Giacchetti, R Plebani, G G Xiao, L Federici
ATP2C1 gene codes for the secretory pathway Ca(2+)/Mn(2+)-ATPase pump type 1 (SPCA1) localizing at the golgi apparatus. Mutations on the human ATP2C1 gene, causing decreased levels of the SPCA1 expression, have been identified as the cause of the Hailey-Hailey disease, a rare skin disorder. In the last few years, several mutations have been described, and here we summarize how they are distributed along the gene and how missense mutations affect protein expression. SPCA1 is expressed in four different isoforms through alternative splicing of the ATP2C1 gene and none of these isoforms is differentially affected by any of these mutations...
2016: Cell Death & Disease
https://www.readbyqxmd.com/read/27095120/four-novel-atp2c1-mutations-in-chinese-patients-with-hailey-hailey-disease
#6
Hongwen Li, Lan Chen, Aihua Mei, Luzhu Chen, Yaqin Xu, Wei Hu, Yingying Dong, Yanhong Zhang, Tingmei Wang, Dongxian Liu, Yunhua Deng
Hailey-Hailey disease (HHD) is a kind of autosomal dominant dermatosis. The ATP2C1 gene has been identified as the pathogenic gene of HHD since 2000. In this study, direct DNA sequencing was used to identify ATP2C1 gene mutations in four Chinese families and two sporadic cases with HHD. The entire coding and flanking intronic sequences of ATP2C1 were screened for mutations and five heterozygous mutations of the ATP2C1 gene were detected in the four pedigrees and two sporadic cases with HHD. Four of them were novel, including three frame-shift mutations (c...
April 20, 2016: Journal of Dermatology
https://www.readbyqxmd.com/read/27038757/secretory-pathway-ca2-atpase-isoform-1-knockdown-promotes-golgi-apparatus-stress-injury-in-a-mouse-model-of-focal-cerebral-ischemia-reperfusion-in-vivo-and-in-vitro-study
#7
Yongmei Fan, Changjie Zhang, Wenna Peng, Ting Li, Jing Yin, Ying Kong, Chunna Lan, Xiaofang Li, Rumi Wang, Zhiping Hu
The present study was designed to investigate the potential role of secretory pathway Ca2+-ATPase isoform 1(SPCA1) in experimental focal cerebral ischemia-reperfusion injury. Cerebral ischemia-reperfusion was induced by transient middle cerebral artery occlusion (MCAO) for 2 hour s in Sprague-Dawley rats, and then the expression levels of SPAC1 mRNA and protein were determined. Results showed that SPCA1 level was transiently increased 1day after reperfusion in peri-infarction area, while markedly increased in infarction core on 3day and 7day after reperfusion...
March 30, 2016: Brain Research
https://www.readbyqxmd.com/read/26608610/calcium-atpases-gene-disorders-and-dysregulation-in-cancer
#8
REVIEW
Donna Dang, Rajini Rao
Ca(2+)-ATPases belonging to the superfamily of P-type pumps play an important role in maintaining low, nanomolar cytoplasmic Ca(2+) levels at rest and priming organellar stores, including the endoplasmic reticulum, Golgi, and secretory vesicles with high levels of Ca(2+) for a wide range of signaling functions. In this review, we introduce the distinct subtypes of Ca(2+)-ATPases and their isoforms and splice variants and provide an overview of their specific cellular roles as they relate to genetic disorders and cancer, with a particular emphasis on recent findings on the secretory pathway Ca(2+)-ATPases (SPCA)...
June 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/26535622/a-framework-radiation-hybrid-map-of-buffalo-chromosome-1-ordering-scaffolds-from-buffalo-genome-sequence-assembly
#9
N B Stafuzza, B C M Naressi, E Yang, J J Cai, M E J Amaral-Trusty
River buffalo chromosome 1 (BBU1) is a sub-metacentric chromosome homologous to bovine chromosomes 1 and 27. In this study, we constructed a new framework radiation hybrid (RH) map from BBU1 using BBURH5000 panel adding nine new genes (ADRB3, ATP2C1, COPB2, CRYGS, P2RY1, SLC5A3, SLC20A2, SST, and ZDHHC2) and one microsatellite (CSSM043) to the set of markers previously mapped on BBU1. The new framework RH map of BBU1 contained 141 markers (55 genes, 2 ESTs, 10 microsatellites, and 74 SNPs) distributed within one linkage group spanning 2832...
2015: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/26242806/a-novel-deletion-mutation-of-the-atp2c1-gene-in-a-family-with-hailey-hailey-disease
#10
Teruhiko Makino, Kyoko Shimizu, Megumi Mizawa, Hajime Nakano, Daisuke Sawamura, Tadamichi Shimizu
No abstract text is available yet for this article.
August 1, 2016: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/25837627/a-family-with-atypical-hailey-hailey-disease-is-there-more-to-the-underlying-genetics-than-atp2c1
#11
Nina van Beek, Aikaterini Patsatsi, Yask Gupta, Steffen Möller, Miriam Freitag, Susanne Lemcke, Andreas Recke, Detlef Zillikens, Enno Schmidt, Saleh Ibrahim
The autosomal dominant Hailey Hailey disease (HHD) is caused by mutations in the ATP2C1 gene encoding for human secretory pathway Ca2+/Mn2+ ATPase protein (hSPCA1) in the Golgi apparatus. Clinically, HHD presents with erosions and hyperkeratosis predominantly in the intertrigines. Here we report an exome next generation sequencing (NGS) based analysis of ATPase genes in a Greek family with 3 HHD patients presenting with clinically atypical lesions mainly localized on the neck and shoulders. By NGS of one HHD-patient and in silico SNP calling and SNP filtering we identified a SNP in the expected ATP2C1 gene and SNPs in further ATPase genes...
2015: PloS One
https://www.readbyqxmd.com/read/25713143/manganese-redistribution-by-calcium-stimulated-vesicle-trafficking-bypasses-the-need-for-p-type-atpase-function
#12
Néstor García-Rodríguez, Javier Manzano-López, Miguel Muñoz-Bravo, Elisabet Fernández-García, Manuel Muñiz, Ralf Erik Wellinger
Regulation of intracellular ion homeostasis is essential for eukaryotic cell physiology. An example is provided by loss of ATP2C1 function, which leads to skin ulceration, improper keratinocyte adhesion, and cancer formation in Hailey-Hailey patients. The yeast ATP2C1 orthologue PMR1 codes for a Mn(2+)/Ca(2+) transporter that is crucial for cis-Golgi manganese supply. Here, we present evidence that calcium overcomes the lack of Pmr1 through vesicle trafficking-stimulated manganese delivery and requires the endoplasmic reticulum Mn(2+) transporter Spf1 and the late endosome/trans-Golgi Nramp metal transporter Smf2...
April 10, 2015: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/25658765/identification-of-several-mutations-in-atp2c1-in-lebanese-families-insight-into-the-pathogenesis-of-hailey-hailey-disease
#13
Waed Btadini, Ossama K Abou Hassan, Dana Saadeh, Ossama Abbas, Farah Ballout, Abdul-Ghani Kibbi, Ghassan Dbaibo, Nadine Darwiche, Georges Nemer, Mazen Kurban
BACKGROUND: Hailey-Hailey disease (HHD) is an inherited blistering dermatosis characterized by recurrent erosions and erythematous plaques that generally manifest in intertriginous areas. Genetically, HHD is an autosomal dominant disease, resulting from heterozygous mutations in ATP2C1, which encodes a Ca2+/Mn2+ATPase. In this study, we aimed at identifying and analyzing mutations in five patients from unrelated families diagnosed with HHD and study the underlying molecular pathogenesis...
2015: PloS One
https://www.readbyqxmd.com/read/25526005/hailey-hailey-disease-exacerbated-by-multiple-pregnancies-case-report-and-review-of-the-literature
#14
REVIEW
Shakuntala H Mauzo, Daryl J Sulit
Hailey-Hailey disease is a rare chronic skin disorder that is inherited in an autosomal dominant manner. The disease is characterized by development of vesicles and bullae typically in the intertriginous areas. On histology, there is widespread intraepidermal acantholysis causing the "dilapidated brick-wall" appearance. Mutations in the ATP2C1 gene, encoding for P-type Ca2+ transport ATPase, is the primary cause of the disease. The disease manifests around puberty and runs a chronic course with remissions and exacerbations...
2014: Dermatology Online Journal
https://www.readbyqxmd.com/read/25430969/efficacy-of-magnesium-chloride-in-the-treatment-of-hailey-hailey-disease-from-serendipity-to-evidence-of-its-effect-on-intracellular-ca-2-homeostasis
#15
Alessandro Borghi, Alessandro Rimessi, Sara Minghetti, Monica Corazza, Paolo Pinton, Annarosa Virgili
BACKGROUND: Hailey-Hailey disease (HHD), also known as familial benign chronic pemphigus, is a rare autosomal dominant inherited intraepidermal blistering genodermatosis. Mutations in the ATP2C1 gene encoding for the Golgi secretory pathway Ca(2+) /Mn(2+) -ATPasi protein 1 (SPCA1) affect the processing of desmosomal components and the epidermal suprabasal cell-cell adhesion by deregulating the keratinocyte cytosolic Ca(2+) concentration. We report the unexpected, dramatic, and persistent clinical improvement of the skin lesions of a patient affected with longstanding HHD with daily intake of a solution containing magnesium chloride hexahydrate (MgCl2 )...
2015: International Journal of Dermatology
https://www.readbyqxmd.com/read/25256005/hailey-hailey-disease-investigation-of-a-possible-compensatory-serca2-up-regulation-and-analysis-of-spca1-p63-and-irf6-expression
#16
Dingwei Zhang, Xiaoli Li, Zhenghui Wang, Yanfei Zhang, Kun Guo, Shuang Wang, Chen Tu, Jia Huo, Shengxiang Xiao
Hailey-Hailey disease (HHD) is caused by heterozygous mutations in the ATP2C1 gene, encoding the secretory pathway Ca(2+) ATPase1 (SPCA1). SPCA1 and sarco/endoplasmic reticulum Ca(2+) ATPase2 (SERCA2) encoded by ATP2A2 are two essential calcium pumps needed for Ca(2+) homeostasis maintenance in keratinocytes. ATP2A2 mutations cause another hereditary skin disorder, Darier's disease (DD). Previously, the compensatory expression of SPCA1 for SERCA2 insufficiency in DD was demonstrated, but it is not known whether a similar compensatory mechanism exists in HHD...
March 2015: Archives of Dermatological Research
https://www.readbyqxmd.com/read/24962025/successful-treatment-with-narrow-band-uvb-therapy-for-a-case-of-generalized-hailey-hailey-disease-with-a-novel-splice-site-mutation-in-atp2c1-gene
#17
Kana Mizuno, Takahiro Hamada, Takashi Hashimoto, Hiroyuki Okamoto
Hailey-Hailey disease (HHD) is a rare autosomal dominant disorder characterized by development of recurrent blisters, erosions, and crustations in the intertriginous areas. The treatment of HHD is often challenging, and various methods have been tried. We report here a case of a 45-year-old woman with a generalized form of HHD that was dramatically improved and well controlled by narrow-band ultraviolet B phototherapy.
July 2014: Dermatologic Therapy
https://www.readbyqxmd.com/read/23933635/escrt-components-regulate-the-expression-of-the-er-golgi-calcium-pump-gene-pmr1-through-the-rim101-nrg1-pathway-in-budding-yeast
#18
Yunying Zhao, Jingcai Du, Bing Xiong, Huihui Xu, Linghuo Jiang
The endosomal sorting complex required for transport (ESCRT) complexes function to form multivesicular bodies for sorting of proteins destined for the yeast vacuole or the mammalian lysosome. ESCRT components are well conserved in eukaryotes, and their mutations cause neurodegenerative diseases and other cellular pathologies in humans. PMR1 is the orthologous gene of two human genes for calcium pumps secretory pathway Ca(2+)-ATPase (SPCA1, ATP2C1) and sarco/endoplasmic reticulum Ca(2+)-ATPase (SERCA, ATP2A2), which are mutated in Hailey-Hailey and Darier genetic diseases, respectively...
October 2013: Journal of Molecular Cell Biology
https://www.readbyqxmd.com/read/23696750/the-secretory-pathway-calcium-atpase-pmr-1-spca1-has-essential-roles-in-cell-migration-during-caenorhabditis-elegans-embryonic-development
#19
Vida Praitis, Jeffrey Simske, Sarah Kniss, Rebecca Mandt, Leah Imlay, Charlotte Feddersen, Michael B Miller, Juliet Mushi, Walter Liszewski, Rachel Weinstein, Adityarup Chakravorty, Dae-Gon Ha, Angela Schacht Farrell, Alexander Sullivan-Wilson, Tyson Stock
Maintaining levels of calcium in the cytosol is important for many cellular events, including cell migration, where localized regions of high calcium are required to regulate cytoskeletal dynamics, contractility, and adhesion. Studies show inositol-trisphosphate receptors (IP3R) and ryanodine receptors (RyR), which release calcium into the cytosol, are important regulators of cell migration. Similarly, proteins that return calcium to secretory stores are likely to be important for cell migration. The secretory protein calcium ATPase (SPCA) is a Golgi-localized protein that transports calcium from the cytosol into secretory stores...
May 2013: PLoS Genetics
https://www.readbyqxmd.com/read/23505434/pemphigus-vulgaris-autoantibody-profiling-by-proteomic-technique
#20
Mina Kalantari-Dehaghi, Grant J Anhalt, Michael J Camilleri, Alex I Chernyavsky, Sookhee Chun, Philip L Felgner, Algis Jasinskas, Kristin M Leiferman, Li Liang, Steve Marchenko, Rie Nakajima-Sasaki, Mark R Pittelkow, John J Zone, Sergei A Grando
Pemphigus vulgaris (PV) is a mucocutaneous blistering disease characterized by IgG autoantibodies against the stratified squamous epithelium. Current understanding of PV pathophysiology does not explain the mechanism of acantholysis in patients lacking desmoglein antibodies, which justifies a search for novel targets of pemphigus autoimmunity. We tested 264 pemphigus and 138 normal control sera on the multiplexed protein array platform containing 701 human genes encompassing many known keratinocyte cell-surface molecules and members of protein families targeted by organ-non-specific PV antibodies...
2013: PloS One
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