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Siiskonen H, Fok JS, Buscone S, Castellano Pellicena I, Uzunbajakava N, Botchkareva N, Maurer M, Scheffel J. Human skin mast cells express photoreceptors. J Eur Acad Dermatol Venereol 2024. [PMID: 38358065 DOI: 10.1111/jdv.19840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 01/23/2024] [Indexed: 02/16/2024]
Affiliation(s)
- H Siiskonen
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - J S Fok
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Respiratory Medicine, Box Hill Hospital, Melbourne, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - S Buscone
- Centre for Skin Sciences, Faculty of Life Sciences, University of Bradford, Bradford, West Yorkshire, UK
| | - I Castellano Pellicena
- Centre for Skin Sciences, Faculty of Life Sciences, University of Bradford, Bradford, West Yorkshire, UK
| | - N Uzunbajakava
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek, Eindhoven, The Netherlands
| | - N Botchkareva
- Department of Dermatology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - M Maurer
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - J Scheffel
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
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Mardaryev A, Fatima I, Botchkareva N, Chen G, Sharov A, Botchkarev V. 098 Intrinsic anti-tumorigeneic properties of the skin mediate resistance to chemically-induced carcinogenesis in naked mole-rats. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Chéret J, Piccini I, Hardman-Smart J, Ghatak S, Alam M, Lehmann J, Jimenez F, Erdmann H, Poblet E, Botchkareva N, Paus R, Bertolini M. Preclinical evidence that the PPARγ modulator, N-Acetyl-GED-0507-34-Levo, may protect human hair follicle epithelial stem cells against lichen planopilaris-associated damage. J Eur Acad Dermatol Venereol 2020; 34:e195-e197. [PMID: 31774585 PMCID: PMC7154684 DOI: 10.1111/jdv.16114] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- J Chéret
- Monasterium Laboratory GmbH, Münster, Germany.,Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - I Piccini
- Monasterium Laboratory GmbH, Münster, Germany
| | - J Hardman-Smart
- Centre for Dermatology Research, University of Manchester, and NIHR Biomedical Research Centre, Manchester, UK
| | - S Ghatak
- Monasterium Laboratory GmbH, Münster, Germany
| | - M Alam
- Monasterium Laboratory GmbH, Münster, Germany.,Mediteknia Skin & Hair Lab, Las Palmas de Gran Canaria, Gran Canaria, Spain.,Universidad Fernando Pessoa Canarias, Las Palmas de Gran Canaria, Gran Canaria, Spain
| | - J Lehmann
- Monasterium Laboratory GmbH, Münster, Germany
| | - F Jimenez
- Universidad Fernando Pessoa Canarias, Las Palmas de Gran Canaria, Gran Canaria, Spain.,Mediteknia Dermatology Clinic, Las Palmas de Gran Canaria, Gran Canaria, Spain
| | | | - E Poblet
- Department of Pathology, University General Hospital of Murcia, Murcia, Spain
| | | | - R Paus
- Monasterium Laboratory GmbH, Münster, Germany.,Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Centre for Dermatology Research, University of Manchester, and NIHR Biomedical Research Centre, Manchester, UK
| | - M Bertolini
- Monasterium Laboratory GmbH, Münster, Germany
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Kellett C, Bhogal R, Botchkareva N, Fessing M. 629 The ATP-dependent chromatin remodeler BRG1 controls epidermal keratinocytes migration during human cutaneous wound healing. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kellett C, Botchkareva N, Bhogal R, Fessing M. 972 The ATP-dependent chromatin remodeler BRG1 controls epidermal keratinocytes migration during human cutaneous wound healing. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.1048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gherardini J, Wegner J, Chéret J, Lehmann J, Alam M, Jimenez F, Botchkareva N, Paus R, Bertolini M. 910 Transepidermal UV radiation of human scalp skin induces distinctive hair follicle damage, which is mitigated by topical caffeine treatment. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Siiskonen H, Castellano-Pellicena I, Smorodchenko A, Uzunbajakava N, Botchkareva N, Maurer M, Scheffel J. LB1587 Cryptochromes and opsins in human mast cells: putative regulators of their functionality. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.06.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Uzunbajakava N, Nuijs T, van Vlimmeren M, Westgate G, Botchkareva N. 593 Low versus high fluence light-induced hair removal: How hair follicle ex vivo studies translate into clinical results. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Buscone S, Uzunbajakava N, Mardaryev A, Botchkareva N. 1369 Blue light stimulatory effect on hair growth mediated by opsin and cryptochrome photoreceptors. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Broadley D, Sharov A, Sundberg J, Bertolini M, Farjo N, Mardaryev A, Botchkareva N. 1367 The protective role of miR-486 for alopecia areata. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Foitzik K, Lindner G, Mueller-Roever S, Maurer M, Botchkareva N, Botchkarev V, Handjiski B, Metz M, Hibino T, Soma T, Dotto GP, Paus R. Control of murine hair follicle regression (catagen) by TGF-beta1 in vivo. FASEB J 2000; 14:752-60. [PMID: 10744631 DOI: 10.1096/fasebj.14.5.752] [Citation(s) in RCA: 250] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The regression phase of the hair cycle (catagen) is an apoptosis-driven process accompanied by terminal differentiation, proteolysis, and matrix remodeling. As an inhibitor of keratinocyte proliferation and inductor of keratinocyte apoptosis, transforming growth factor beta1 (TGF-beta1) has been proposed to play an important role in catagen regulation. This is suggested, for example, by maximal expression of TGF-beta1 and its receptors during late anagen and the onset of catagen of the hair cycle. We examined the potential involvement of TGF-beta1 in catagen control. We compared the first spontaneous entry of hair follicles into catagen between TGF-beta1 null mice and age-matched wild-type littermates, and assessed the effects of TGF-beta1 injection on murine anagen hair follicles in vivo. At day 18 p.p., hair follicles in TGF-beta1 -/- mice were still in early catagen, whereas hair follicles of +/+ littermates had already entered the subsequent resting phase (telogen). TGF-beta1-/- mice displayed more Ki-67-positive cells and fewer apoptotic cells than comparable catagen follicles from +/+ mice. In contrast, injection of TGF-beta1 into the back skin of mice induced premature catagen development. In addition, the number of proliferating follicle keratinocytes was reduced and the number of TUNEL + cells was increased in the TGF-beta1-treated mice compared to controls. Double visualization of TGF-beta type II receptor (TGFRII) and TUNEL reactivity revealed colocalization of apoptotic nuclei and TGFRII in catagen follicles. These data strongly support that TGF-beta1 ranks among the elusive endogenous regulators of catagen induction in vivo, possibly via the inhibition of keratinocyte proliferation and induction of apoptosis. Thus, TGF-betaRII agonists and antagonists may provide useful therapeutic tools for human hair growth disorders based on premature or retarded catagen development (effluvium, alopecia, hirsutism).
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Affiliation(s)
- K Foitzik
- Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Charlestown, Massachusetts 02129, USA. Department of Dermatology, University Hospital Eppendorf, University of Hamburg, D-20246 Hamburg, Germany. Departme
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Magerl M, Lindner G, Botchkareva N, Paus R. Patterns of proliferation and apoptosis during murine hair follicle morphogenesis and cycling. J Dermatol Sci 1998. [DOI: 10.1016/s0923-1811(98)83357-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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