1
|
Ettinger M, Burner T, Lackner A, Guenova E, Kimeswenger S, Hoetzenecker W. Ein Fall von papulöser akantholytischer Dyskeratose mit IL-23/TNF-α-dominantem Immunprofil: A case of papular acantholytic dyskeratosis with IL-23/TNF-α dominant immune profile. J Dtsch Dermatol Ges 2024; 22:274-277. [PMID: 38361189 DOI: 10.1111/ddg.15293_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 09/28/2023] [Indexed: 02/17/2024]
Affiliation(s)
- Monika Ettinger
- Universitätsklinik für Dermatologie und Venerologie, Kepler Universitätsklinikum Linz, Linz, Österreich
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Fakultät, Johannes-Kepler-Universität Linz, Linz, Österreich
| | - Teresa Burner
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Fakultät, Johannes-Kepler-Universität Linz, Linz, Österreich
| | - Angelika Lackner
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Fakultät, Johannes-Kepler-Universität Linz, Linz, Österreich
| | - Emmanuella Guenova
- Universitätsklinik für Dermatologie, Fachbereich Biologie und Medizin, Universität Lausanne, Lausanne, Schweiz
- Abteilung für Dermatologie, Hospital 12 de octubre, Medizinische Fakultät, Universität Complutense, Madrid, Spanien
| | - Susanne Kimeswenger
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Fakultät, Johannes-Kepler-Universität Linz, Linz, Österreich
| | - Wolfram Hoetzenecker
- Universitätsklinik für Dermatologie und Venerologie, Kepler Universitätsklinikum Linz, Linz, Österreich
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Fakultät, Johannes-Kepler-Universität Linz, Linz, Österreich
| |
Collapse
|
2
|
Ettinger M, Burner T, Lackner A, Guenova E, Kimeswenger S, Hoetzenecker W. A case of papular acantholytic dyskeratosis with IL-23/TNF-α dominant immune profile. J Dtsch Dermatol Ges 2024; 22:274-276. [PMID: 38200563 DOI: 10.1111/ddg.15293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 09/28/2023] [Indexed: 01/12/2024]
Affiliation(s)
- Monika Ettinger
- Department of Dermatology and Venereology, Kepler University Clinic Linz, Linz, Austria
- Department of Dermatology and Venereology, Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Teresa Burner
- Department of Dermatology and Venereology, Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Angelika Lackner
- Department of Dermatology and Venereology, Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Emmanuella Guenova
- Department of Dermatology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
- Department of Dermatology, Hospital 12 de octubre, Medical school, University Complutense, Madrid, Spain
| | - Susanne Kimeswenger
- Department of Dermatology and Venereology, Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Wolfram Hoetzenecker
- Department of Dermatology and Venereology, Kepler University Clinic Linz, Linz, Austria
- Department of Dermatology and Venereology, Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| |
Collapse
|
3
|
Llerena Schiffmacher DA, Kliza KW, Theil AF, Kremers GJ, Demmers JAA, Ogi T, Vermeulen M, Vermeulen W, Pines A. Live cell transcription-coupled nucleotide excision repair dynamics revisited. DNA Repair (Amst) 2023; 130:103566. [PMID: 37716192 DOI: 10.1016/j.dnarep.2023.103566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/23/2023] [Accepted: 09/03/2023] [Indexed: 09/18/2023]
Abstract
Transcription-blocking lesions are specifically targeted by transcription-coupled nucleotide excision repair (TC-NER), which prevents DNA damage-induced cellular toxicity and maintains proper transcriptional processes. TC-NER is initiated by the stalling of RNA polymerase II (RNAPII), which triggers the assembly of TC-NER-specific proteins, namely CSB, CSA and UVSSA, which collectively control and drive TC-NER progression. Previous research has revealed molecular functions for these proteins, however, exact mechanisms governing the initiation and regulation of TC-NER, particularly at low UV doses have remained elusive, partly due to technical constraints. In this study, we employ knock-in cell lines designed to target the endogenous CSB gene locus with mClover, a GFP variant. Through live cell imaging, we uncover the intricate molecular dynamics of CSB in response to physiologically relevant UV doses. We showed that the DNA damage-induced association of CSB with chromatin is tightly regulated by the CSA-containing ubiquitin-ligase CRL complex (CRL4CSA). Combining the CSB-mClover knock-in cell line with SILAC-based GFP-mediated complex isolation and mass-spectrometry-based proteomics, revealed novel putative CSB interactors as well as discernible variations in complex composition during distinct stages of TC-NER progression. Our work not only provides molecular insight into TC-NER, but also illustrates the versatility of endogenously tagging fluorescent and affinity tags.
Collapse
Affiliation(s)
- Diana A Llerena Schiffmacher
- Department of Molecular Genetics, Erasmus MC Cancer Institute, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherlands
| | - Katarzyna W Kliza
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences (RIMLS), Oncode Institute, Radboud University Nijmegen, Geert Grooteplein Zuid 28, Nijmegen 6525 GA, the Netherlands
| | - Arjan F Theil
- Department of Molecular Genetics, Erasmus MC Cancer Institute, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherlands
| | - Gert-Jan Kremers
- Optical Imaging Centre, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherlands
| | - Jeroen A A Demmers
- Proteomics Center, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherland
| | - Tomoo Ogi
- Department of Human Genetics and Molecular Biology, Graduate School of Medicine, Nagoya University, Nagoya, Japan; Department of Genetics, Research Institute of Environmental Medicine (RIeM), Nagoya University, Nagoya, Japan, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Michiel Vermeulen
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences (RIMLS), Oncode Institute, Radboud University Nijmegen, Geert Grooteplein Zuid 28, Nijmegen 6525 GA, the Netherlands; Division of Molecular Genetics, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066 CX, the Netherlands
| | - Wim Vermeulen
- Department of Molecular Genetics, Erasmus MC Cancer Institute, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherlands.
| | - Alex Pines
- Department of Molecular Genetics, Erasmus MC Cancer Institute, Erasmus University Medical Center, Dr Molewaterplein 40, Rotterdam 3015 GD, the Netherlands.
| |
Collapse
|
4
|
de Oya IG, Jiménez-Gutiérrez E, Gaillard H, Molina M, Martín H, Wellinger RE. Manganese Stress Tolerance Depends on Yap1 and Stress-Activated MAP Kinases. Int J Mol Sci 2022; 23:ijms232415706. [PMID: 36555348 PMCID: PMC9779322 DOI: 10.3390/ijms232415706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Understanding which intracellular signaling pathways are activated by manganese stress is crucial to decipher how metal overload compromise cellular integrity. Here, we unveil a role for oxidative and cell wall stress signaling in the response to manganese stress in yeast. We find that the oxidative stress transcription factor Yap1 protects cells against manganese toxicity. Conversely, extracellular manganese addition causes a rapid decay in Yap1 protein levels. In addition, manganese stress activates the MAPKs Hog1 and Slt2 (Mpk1) and leads to an up-regulation of the Slt2 downstream transcription factor target Rlm1. Importantly, Yap1 and Slt2 are both required to protect cells from oxidative stress in mutants impaired in manganese detoxification. Under such circumstances, Slt2 activation is enhanced upon Yap1 depletion suggesting an interplay between different stress signaling nodes to optimize cellular stress responses and manganese tolerance.
Collapse
Affiliation(s)
- Inés G. de Oya
- Centro Andaluz de Biología Molecular y Medicina Regenerativa, Universidad de Sevilla, Avda. Américo Vespucio s/n, 41092 Sevilla, Spain
- Departamento de Genética, Universidad de Sevilla, Avda. Reina Mercedes 6, 41012 Sevilla, Spain
| | - Elena Jiménez-Gutiérrez
- Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Instituto Ramón y Cajal de Investigaciones Sanitarias (IRYCIS), 28034 Madrid, Spain
| | - Hélène Gaillard
- Centro Andaluz de Biología Molecular y Medicina Regenerativa, Universidad de Sevilla, Avda. Américo Vespucio s/n, 41092 Sevilla, Spain
- Departamento de Genética, Universidad de Sevilla, Avda. Reina Mercedes 6, 41012 Sevilla, Spain
| | - María Molina
- Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Instituto Ramón y Cajal de Investigaciones Sanitarias (IRYCIS), 28034 Madrid, Spain
| | - Humberto Martín
- Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Instituto Ramón y Cajal de Investigaciones Sanitarias (IRYCIS), 28034 Madrid, Spain
| | - Ralf Erik Wellinger
- Centro Andaluz de Biología Molecular y Medicina Regenerativa, Universidad de Sevilla, Avda. Américo Vespucio s/n, 41092 Sevilla, Spain
- Departamento de Genética, Universidad de Sevilla, Avda. Reina Mercedes 6, 41012 Sevilla, Spain
- Correspondence:
| |
Collapse
|
5
|
Nicastro R, Gaillard H, Zarzuela L, Péli-Gulli MP, Fernández-García E, Tomé M, García-Rodríguez N, Durán RV, De Virgilio C, Wellinger RE. Manganese is a physiologically relevant TORC1 activator in yeast and mammals. eLife 2022; 11:80497. [PMID: 35904415 PMCID: PMC9337852 DOI: 10.7554/elife.80497] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 07/18/2022] [Indexed: 12/09/2022] Open
Abstract
The essential biometal manganese (Mn) serves as a cofactor for several enzymes that are crucial for the prevention of human diseases. Whether intracellular Mn levels may be sensed and modulate intracellular signaling events has so far remained largely unexplored. The highly conserved target of rapamycin complex 1 (TORC1, mTORC1 in mammals) protein kinase requires divalent metal cofactors such as magnesium (Mg2+) to phosphorylate effectors as part of a homeostatic process that coordinates cell growth and metabolism with nutrient and/or growth factor availability. Here, our genetic approaches reveal that TORC1 activity is stimulated in vivo by elevated cytoplasmic Mn levels, which can be induced by loss of the Golgi-resident Mn2+ transporter Pmr1 and which depend on the natural resistance-associated macrophage protein (NRAMP) metal ion transporters Smf1 and Smf2. Accordingly, genetic interventions that increase cytoplasmic Mn2+ levels antagonize the effects of rapamycin in triggering autophagy, mitophagy, and Rtg1-Rtg3-dependent mitochondrion-to-nucleus retrograde signaling. Surprisingly, our in vitro protein kinase assays uncovered that Mn2+ activates TORC1 substantially better than Mg2+, which is primarily due to its ability to lower the Km for ATP, thereby allowing more efficient ATP coordination in the catalytic cleft of TORC1. These findings, therefore, provide both a mechanism to explain our genetic observations in yeast and a rationale for how fluctuations in trace amounts of Mn can become physiologically relevant. Supporting this notion, TORC1 is also wired to feedback control mechanisms that impinge on Smf1 and Smf2. Finally, we also show that Mn2+-mediated control of TORC1 is evolutionarily conserved in mammals, which may prove relevant for our understanding of the role of Mn in human diseases.
Collapse
Affiliation(s)
- Raffaele Nicastro
- University of Fribourg, Department of Biology, Fribourg, Switzerland
| | - Hélène Gaillard
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain.,Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Laura Zarzuela
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain
| | | | - Elisabet Fernández-García
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain.,Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Mercedes Tomé
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain
| | - Néstor García-Rodríguez
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain.,Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Raúl V Durán
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain
| | | | - Ralf Erik Wellinger
- Centro Andaluz de Biología Molecular y Medicina Regenerativa - CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain.,Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| |
Collapse
|
6
|
Xie H, Xiao X, Yi Y, Deng M, Li P, Jian D, Deng Z, Li J. A Negative Feedback Loop in Ultraviolet A-Induced Senescence in Human Dermal Fibroblasts Formed by SPCA1 and MAPK. Front Cell Dev Biol 2021; 8:597993. [PMID: 34239867 PMCID: PMC8259626 DOI: 10.3389/fcell.2020.597993] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 12/30/2020] [Indexed: 12/14/2022] Open
Abstract
Secretory pathway calcium ATPase 1 (SPCA1) is a calcium pump localized specifically to the Golgi. Its effects on UVA-induced senescence have never been examined. In our study, expression of SPCA1 was increased in UVA-irradiated human dermal fibroblasts (HDFs) by activating mitogen-activated protein kinase (MAPK) and its downstream transcription factor, c-jun. Dual-luciferase reporter and chromatin immunoprecipitation assays revealed that c-jun regulated SPCA1 by binding to its promoter. Furthermore, downregulating SPCA1 with siRNA transfection aggravated UVA-induced senescence due to an elevation of intracellular calcium concentrations and a subsequent increase in reactive oxygen species (ROS) and MAPK activity. In contrast, overexpression of SPCA1 reduced calcium overload, consequently lowering the ROS level and suppressing MAPK activation. This alleviated the cellular senescence caused by UVA irradiation. These results indicated that SPCA1 might exert a protective effect on UVA-induced senescence in HDFs via forming a negative feedback loop. Specifically, activation of MAPK/c-jun triggered by UVA transcriptionally upregulated SPCA1. In turn, the increased SPCA1 lowered the intracellular Ca2+ level, probably through pumping Ca2+ into the Golgi, leading to a reduction of ROS, eventually decreasing MAPK activity and diminishing UVA-induced senescence.
Collapse
Affiliation(s)
- Hongfu Xie
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiao Xiao
- Department of Dermatology, Hunan Provincial People's Hospital, Changsha, China
| | - Yuxin Yi
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Mingxing Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Center for Molecular Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Peihui Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Center for Molecular Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Dan Jian
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Center for Molecular Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Zhili Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Ji Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Center for Molecular Medicine, Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China.,Science and Technology Aid Program, Xinjiang Uygur Autonomous Region, Urumqi, China.,Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
7
|
Kearney N, Raichura S, Houghton J, O'Kane D. Old drug, new tricks - successful treatment of Hailey-Hailey disease with thalidomide. Australas J Dermatol 2020; 62:94-96. [PMID: 33070308 DOI: 10.1111/ajd.13474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/02/2020] [Accepted: 08/29/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Niamh Kearney
- Department of Dermatology, Royal Victoria Hospital, Belfast, UK
| | | | - Joe Houghton
- Department of Pathology, Royal Victoria Hospital, Belfast, UK
| | - Donal O'Kane
- Department of Dermatology, Royal Victoria Hospital, Belfast, UK
| |
Collapse
|
8
|
Abstract
Hailey-Hailey disease is a rare blistering dermatosis first described in 1939 by the brothers Howard and Hugh Hailey. Its incidence is estimated at 1/50,000. The inheritance is autosomal dominant with complete penetrance, but a variable expressivity in affected family members. Clinically, Hailey-Hailey disease presents between the third and fourth decade as flaccid vesicles and blisters on erythematous skin, giving rise to erosions, fissures, and vegetations. Maceration and superinfections are frequent. The lesions are typically distributed symmetrically within intertriginous regions such as the retroauricular folds, lateral aspects of the neck, axillae, umbilicus, inguinal, and perianal regions. The disease is characterized by a chronic relapsing course with spontaneous remissions and multiple recurrences. Severe disease can be very frustrating and have a major psychological and social impact. Given the dearth of evidence-based guidelines and large clinical trials, the assessment of the efficacy and safety of treatments is difficult. Treatments include topical and systemic agents, and procedural therapy such as lasers and surgery. This review provides a systematic search of the literature with a focus on classical and emerging treatment options for Hailey-Hailey disease.
Collapse
|
9
|
Sawicka J, Kutkowska-Kaźmierczak A, Woźniak K, Tysarowski A, Osipowicz K, Poznański J, Rygiel AM, Braun-Walicka N, Niepokój K, Bal J, Kowalewski C, Wertheim-Tysarowska K. Novel and recurrent variants of ATP2C1 identified in patients with Hailey-Hailey disease. J Appl Genet 2020; 61:187-193. [PMID: 31983024 PMCID: PMC7148260 DOI: 10.1007/s13353-020-00538-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 10/22/2019] [Accepted: 01/03/2020] [Indexed: 11/30/2022]
Abstract
Hailey-Hailey disease (HHD) is a rare, late-onset autosomal dominant genodermatosis characterized by blisters, vesicular lesions, crusted erosions, and erythematous scaly plaques predominantly in intertriginous regions. HHD is caused by ATP2C1 mutations. About 180 distinct mutations have been identified so far; however, data of only few cases from Central Europe are available. The aim was to analyze the ATP2C1 gene in a cohort of Polish HHD patients. A group of 18 patients was enrolled in the study based on specific clinical symptoms. Mutations were detected using Sanger or next generation sequencing. In silico analysis was performed by prediction algorisms and dynamic structural modeling. In two cases, mRNA analysis was performed to confirm aberrant splicing. We detected 13 different mutations, including 8 novel, 2 recurrent (p.Gly850Ter and c.325-3 T > G), and 6 sporadic (c.423-1G > T, c.899 + 1G > A, p.Leu539Pro, p.Thr808TyrfsTer16, p.Gln855Arg and a complex allele: c.[1610C > G;1741 + 3A > G]). In silico analysis shows that all novel missense variants are pathogenic or likely pathogenic. We confirmed pathogenic status for two novel variants c.325-3 T > G and c.[1610C > G;1741 + 3A > G] by mRNA analysis. Our results broaden the knowledge about genetic heterogeneity in Central European patients with ATP2C1 mutations and also give further evidence that careful and multifactorial evaluation of variant pathogenicity status is essential.
Collapse
Affiliation(s)
- J Sawicka
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - A Kutkowska-Kaźmierczak
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - K Woźniak
- Department of Dermatology and Immunodermatology, Medical University of Warsaw, Koszykowa 82A, 00-001, Warsaw, PL, Poland
| | - A Tysarowski
- Translational and Molecular Oncology Department, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, W. K. Roentgena 5, 02-781, Warsaw, PL, Poland
| | - K Osipowicz
- Department of Dermatology and Immunodermatology, Medical University of Warsaw, Koszykowa 82A, 00-001, Warsaw, PL, Poland
| | - J Poznański
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106, Warsaw, PL, Poland
| | - A M Rygiel
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - N Braun-Walicka
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - K Niepokój
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - J Bal
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland
| | - C Kowalewski
- Department of Dermatology and Immunodermatology, Medical University of Warsaw, Koszykowa 82A, 00-001, Warsaw, PL, Poland
| | - K Wertheim-Tysarowska
- Medical Genetics Department, Institute of Mother and Child, Kasprzaka 17a, 01-211, Warsaw, PL, Poland.
| |
Collapse
|
10
|
Cialfi S, Calabro S, Franchitto M, Zonfrilli A, Screpanti I, Talora C. Hypotonic, Acidic Oxidizing Solution Containing Hypochlorous Acid (HClO) as a Potential Treatment of Hailey-Hailey Disease. Molecules 2019; 24:molecules24244427. [PMID: 31817098 PMCID: PMC6943548 DOI: 10.3390/molecules24244427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 11/25/2022] Open
Abstract
Hailey–Hailey disease (HHD) is a rare, chronic and recurrent blistering disorder, characterized by erosions occurring primarily in intertriginous regions and histologically by suprabasal acantholysis. Mutation of the Golgi Ca2+-ATPase ATP2C1 has been identified as having a causative role in Hailey–Hailey disease. HHD-derived keratinocytes have increased oxidative-stress that is associated with impaired proliferation and differentiation. Additionally, HHD is characterized by skin lesions that do not heal and by recurrent skin infections, indicating that HHD keratinocytes might not respond well to challenges such as wounding or infection. Hypochlorous acid has been demonstrated in vitro and in vivo to possess properties that rescue both oxidative stress and altered wound repair process. Thus, we investigated the potential effects of a stabilized form of hypochlorous acid (APR-TD012) in an in vitro model of HHD. We found that treatment of ATP2C1-defective keratinocytes with APR-TD012 contributed to upregulation of Nrf2 (nuclear factor (erythroid-derived 2)-like 2). Additionally, APR TD012-treatment restored the defective proliferative capability of siATP2C1-treated keratinocytes. We also found that the APR-TD012 treatment might support wound healing process, due to its ability to modulate the expression of wound healing associated cytokines. These observations suggested that the APR-TD012 might be a potential therapeutic agent for HHD-lesions.
Collapse
Affiliation(s)
- Samantha Cialfi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
- Correspondence: (S.C.); (C.T.)
| | - Salvatore Calabro
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
| | - Matteo Franchitto
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
| | - Azzurra Zonfrilli
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
- Center of Life Nano Science Sapienza, Istituto Italiano di Tecnologia, 00161 Rome, Italy
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
| | - Claudio Talora
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy (M.F.); (A.Z.); (I.S.)
- Correspondence: (S.C.); (C.T.)
| |
Collapse
|
11
|
Schifano E, Ficociello G, Vespa S, Ghosh S, Cipollo JF, Talora C, Lotti LV, Mancini P, Uccelletti D. Pmr-1 gene affects susceptibility of Caenorhabditis elegans to Staphylococcus aureus infection through glycosylation and stress response pathways' alterations. Virulence 2019; 10:1013-1025. [PMID: 31771413 PMCID: PMC6930020 DOI: 10.1080/21505594.2019.1697118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Calcium signaling can elicit different pathways involved in an extreme variety of biological processes. Calcium levels must be tightly regulated in a spatial and temporal manner in order to be efficiently and properly utilized in the host physiology. The Ca2+-ATPase, encoded by pmr-1 gene, was first identified in yeast and localized to the Golgi and it appears to be involved in calcium homeostasis. PMR-1 function is evolutionary conserved from yeast to human, where mutations in the orthologous gene ATP2C1 cause Hailey-Hailey disease. In this work, we used the Caenorhabditis elegans model system to gain insight into the downstream response elicited by the loss of pmr-1 gene. We found that pmr-1 knocked down animals not only showed defects in the oligosaccharide structure of glycoproteins at the cell surface but also were characterized by reduced susceptibility to bacterial infection. Although increased resistance to the infection might be related to lack of regular recognition of C. elegans surface glycoproteins by microbial agents, we provide genetic evidence that pmr-1 interfered nematodes mounted a stronger innate immune response to Gram-positive bacterial infection. Thus, our observations indicate pmr-1 as a candidate gene implicated in mediating the worm's innate immune response.
Collapse
Affiliation(s)
- Emily Schifano
- Department of Biology and Biotechnology "Charles Darwin", University of Rome, Rome, Italy
| | - Graziella Ficociello
- Department of Biology and Biotechnology "Charles Darwin", University of Rome, Rome, Italy
| | - Simone Vespa
- Department of Experimental Medicine, University of Rome, Rome, Italy
| | - Salil Ghosh
- Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | - John F Cipollo
- Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | - Claudio Talora
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Patrizia Mancini
- Department of Experimental Medicine, University of Rome, Rome, Italy
| | - Daniela Uccelletti
- Department of Biology and Biotechnology "Charles Darwin", University of Rome, Rome, Italy
| |
Collapse
|
12
|
A Humanized Yeast Phenomic Model of Deoxycytidine Kinase to Predict Genetic Buffering of Nucleoside Analog Cytotoxicity. Genes (Basel) 2019; 10:genes10100770. [PMID: 31575041 PMCID: PMC6826991 DOI: 10.3390/genes10100770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/17/2019] [Accepted: 09/23/2019] [Indexed: 12/22/2022] Open
Abstract
Knowledge about synthetic lethality can be applied to enhance the efficacy of anticancer therapies in individual patients harboring genetic alterations in their cancer that specifically render it vulnerable. We investigated the potential for high-resolution phenomic analysis in yeast to predict such genetic vulnerabilities by systematic, comprehensive, and quantitative assessment of drug–gene interaction for gemcitabine and cytarabine, substrates of deoxycytidine kinase that have similar molecular structures yet distinct antitumor efficacy. Human deoxycytidine kinase (dCK) was conditionally expressed in the Saccharomyces cerevisiae genomic library of knockout and knockdown (YKO/KD) strains, to globally and quantitatively characterize differential drug–gene interaction for gemcitabine and cytarabine. Pathway enrichment analysis revealed that autophagy, histone modification, chromatin remodeling, and apoptosis-related processes influence gemcitabine specifically, while drug–gene interaction specific to cytarabine was less enriched in gene ontology. Processes having influence over both drugs were DNA repair and integrity checkpoints and vesicle transport and fusion. Non-gene ontology (GO)-enriched genes were also informative. Yeast phenomic and cancer cell line pharmacogenomics data were integrated to identify yeast–human homologs with correlated differential gene expression and drug efficacy, thus providing a unique resource to predict whether differential gene expression observed in cancer genetic profiles are causal in tumor-specific responses to cytotoxic agents.
Collapse
|
13
|
Muncanovic D, Justesen MH, Preisler SS, Pedersen PA. Characterization of Hailey-Hailey Disease-mutants in presence and absence of wild type SPCA1 using Saccharomyces cerevisiae as model organism. Sci Rep 2019; 9:12442. [PMID: 31455819 PMCID: PMC6712213 DOI: 10.1038/s41598-019-48866-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 08/12/2019] [Indexed: 01/07/2023] Open
Abstract
Hailey-Hailey disease is an autosomal genetic disease caused by mutations in one of the two ATP2C1 alleles encoding the secretory pathway Ca2+/Mn2+-ATPase, hSPCA1. The disease almost exclusively affects epidermis, where it mainly results in acantholysis of the suprabasal layers. The etiology of the disease is complex and not well understood. We applied a yeast based complementation system to characterize fourteen disease-causing ATP2C1 missense mutations in presence or absence of wild type ATP2C1 or ATP2A2, encoding SERCA2. In our yeast model system, mutations in ATP2C1 affected Mn2+ transport more than Ca2+ transport as twelve out of fourteen mutations were unable to complement Mn2+ sensitivity while thirteen out of fourteen to some extent complemented the high Ca2+requirement. Nine out of fourteen mutations conferred a cold sensitive complementation capacity. In absence of a wild type ATP2C1 allele, twelve out of fourteen mutations induced an unfolded protein response indicating that in vivo folding of hSPCA1 is sensitive to disease causing amino acid substitutions and four of the fourteen mutations caused the hSPCA1 protein to accumulate in the vacuolar membrane. Co-expression of either wild type ATP2C1 or ATP2A2 prevented induction of the unfolded protein response and hSPCA1 mis-localization.
Collapse
Affiliation(s)
- Daniel Muncanovic
- Department of Biology, August Krogh Building, University of Copenhagen, Universitetsparken 13, 2100, Copenhagen, OE, Denmark
| | - Mette Heberg Justesen
- Department of Biology, August Krogh Building, University of Copenhagen, Universitetsparken 13, 2100, Copenhagen, OE, Denmark
| | - Sarah Spruce Preisler
- Department of Biology, August Krogh Building, University of Copenhagen, Universitetsparken 13, 2100, Copenhagen, OE, Denmark
| | - Per Amstrup Pedersen
- Department of Biology, August Krogh Building, University of Copenhagen, Universitetsparken 13, 2100, Copenhagen, OE, Denmark.
| |
Collapse
|
14
|
Verma N, Franchitto M, Zonfrilli A, Cialfi S, Palermo R, Talora C. DNA Damage Stress: Cui Prodest? Int J Mol Sci 2019; 20:E1073. [PMID: 30832234 PMCID: PMC6429504 DOI: 10.3390/ijms20051073] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/18/2019] [Accepted: 02/26/2019] [Indexed: 12/25/2022] Open
Abstract
DNA is an entity shielded by mechanisms that maintain genomic stability and are essential for living cells; however, DNA is constantly subject to assaults from the environment throughout the cellular life span, making the genome susceptible to mutation and irreparable damage. Cells are prepared to mend such events through cell death as an extrema ratio to solve those threats from a multicellular perspective. However, in cells under various stress conditions, checkpoint mechanisms are activated to allow cells to have enough time to repair the damaged DNA. In yeast, entry into the cell cycle when damage is not completely repaired represents an adaptive mechanism to cope with stressful conditions. In multicellular organisms, entry into cell cycle with damaged DNA is strictly forbidden. However, in cancer development, individual cells undergo checkpoint adaptation, in which most cells die, but some survive acquiring advantageous mutations and selfishly evolve a conflictual behavior. In this review, we focus on how, in cancer development, cells rely on checkpoint adaptation to escape DNA stress and ultimately to cell death.
Collapse
Affiliation(s)
- Nagendra Verma
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Matteo Franchitto
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Azzurra Zonfrilli
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Samantha Cialfi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Rocco Palermo
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Claudio Talora
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| |
Collapse
|
15
|
Ficociello G, Zonfrilli A, Cialfi S, Talora C, Uccelletti D. Yeast-Based Screen to Identify Natural Compounds with a Potential Therapeutic Effect in Hailey-Hailey Disease. Int J Mol Sci 2018; 19:ijms19061814. [PMID: 29925776 PMCID: PMC6032253 DOI: 10.3390/ijms19061814] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/12/2018] [Accepted: 06/13/2018] [Indexed: 01/22/2023] Open
Abstract
The term orthodisease defines human disorders in which the pathogenic gene has orthologs in model organism genomes. Yeasts have been instrumental for gaining insights into the molecular basis of many human disorders, particularly those resulting from impaired cellular metabolism. We and others have used yeasts as a model system to study the molecular basis of Hailey-Hailey disease (HHD), a human blistering skin disorder caused by haploinsufficiency of the gene ATP2C1 the orthologous of the yeast gene PMR1. We observed that K. lactis cells defective for PMR1 gene share several biological similarities with HHD derived keratinocytes. Based on the conservation of ATP2C1/PMR1 function from yeast to human, here we used a yeast-based assay to screen for molecules able to influence the pleiotropy associated with PMR1 deletion. We identified six compounds, Kaempferol, Indirubin, Lappaconite, Cyclocytidine, Azomycin and Nalidixic Acid that induced different major shape phenotypes in K. lactis. These include mitochondrial and the cell-wall morphology-related phenotypes. Interestingly, a secondary assay in mammalian cells confirmed activity for Kaempferol. Indeed, this compound was also active on human keratinocytes depleted of ATP2C1 function by siRNA-treatment used as an in-vitro model of HHD. We found that Kaempferol was a potent NRF2 regulator, strongly inducing its expression and its downstream target NQO1. In addition, Kaempferol could decrease oxidative stress of ATP2C1 defective keratinocytes, characterized by reduced NRF2-expression. Our results indicated that the activation of these pathways might provide protection to the HHD-skin cells. As oxidative stress plays pivotal roles in promoting the skin lesions of Hailey-Hailey, the NRF2 pathway could be a viable therapeutic target for HHD.
Collapse
Affiliation(s)
- Graziella Ficociello
- Department of Biology and Biotechnology "C. Darwin", Sapienza University of Rome, 00185 Rome, Italy.
| | - Azzurra Zonfrilli
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Samantha Cialfi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Claudio Talora
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy.
| | - Daniela Uccelletti
- Department of Biology and Biotechnology "C. Darwin", Sapienza University of Rome, 00185 Rome, Italy.
| |
Collapse
|