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Parvanian S, Zha H, Su D, Xi L, Jiu Y, Chen H, Eriksson JE, Cheng F. Exosomal Vimentin from Adipocyte Progenitors Protects Fibroblasts against Osmotic Stress and Inhibits Apoptosis to Enhance Wound Healing. Int J Mol Sci 2021; 22:ijms22094678. [PMID: 33925176 PMCID: PMC8125065 DOI: 10.3390/ijms22094678] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 11/28/2022] Open
Abstract
Mechanical stress following injury regulates the quality and speed of wound healing. Improper mechanotransduction can lead to impaired wound healing and scar formation. Vimentin intermediate filaments control fibroblasts’ response to mechanical stress and lack of vimentin makes cells significantly vulnerable to environmental stress. We previously reported the involvement of exosomal vimentin in mediating wound healing. Here we performed in vitro and in vivo experiments to explore the effect of wide-type and vimentin knockout exosomes in accelerating wound healing under osmotic stress condition. Our results showed that osmotic stress increases the size and enhances the release of exosomes. Furthermore, our findings revealed that exosomal vimentin enhances wound healing by protecting fibroblasts against osmotic stress and inhibiting stress-induced apoptosis. These data suggest that exosomes could be considered either as a stress modifier to restore the osmotic balance or as a conveyer of stress to induce osmotic stress-driven conditions.
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Affiliation(s)
- Sepideh Parvanian
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
| | - Hualian Zha
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Dandan Su
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Lifang Xi
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Yaming Jiu
- Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai 200031, China;
- Institute Pasteur of Shanghai and Institute of Pathogen Biology, University of Chinese Academy of Sciences, 52 Sanlihe Rd., Xicheng District, Beijing 100019, China
| | - Hongbo Chen
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - John E. Eriksson
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
| | - Fang Cheng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
- Correspondence:
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Sari DW, Minematsu T, Yoshida M, Noguchi-Watanabe M, Tomida S, Kitamura A, Abe M, Sanada H. Validity of skin blot examination for albumin and nerve growth factor β to detect itching of the skin in Indonesian older adults. J Tissue Viability 2020; 30:42-50. [PMID: 33248877 DOI: 10.1016/j.jtv.2020.10.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 09/07/2020] [Accepted: 10/06/2020] [Indexed: 11/17/2022]
Abstract
AIM Itching, a common skin disorder, impacts the quality of life of individuals. Itchy skin occurs more with increasing age and the prediction of itchy skin prognosis is necessary to provide good skincare. This study validated biomarkers in skin blotting to identify and measure itching sensation as well as conventional methods to measure skin barrier function. MATERIALS AND METHODS From a cross-sectional study conducted in Long-term Care (LTC) facilities in Indonesia itching symptoms were obtained through a questionnaire. Skin conditions were assessed using photographs, stratum corneum (SC) hydration, skin pH, and skin blotting for biomarkers: albumin, interleukin 2 (IL2), nerve growth factor β (NGFβ), and thymic stromal lymphopoietin (TSLP). Association of skin measurements with the presence of skin blotting and trends analysis were conducted. RESULTS Altogether, 564 LTC residents (average age, 70 years) participated. The SC hydration, skin pH, albumin, and NGFβ were associated with the presence of itch (p value= <0.001, <0.001, <0.001, and <0.001, respectively). The signal levels of skin blotting biomarkers were higher in itch group than in the non-itch group. Additionally, the higher quantile of SC hydration was significantly associated with a lower intensity level of NGFβ and TSLP (p value = 0.005, 0.003, respectively). The lower quantile of skin pH (better skin condition) was significantly associated with lower albumin, NGFβ, and TSLP (p value = 0.048, 0.035, and <0.001, respectively). CONCLUSION The albumin, NGFβ, and TSLP could be a candidate for measurement of itchy skin among older adult with disrupted skin barrier function and local skin inflammation.
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Affiliation(s)
- Dianis Wulan Sari
- Department of Gerontological Nursing/Wound Care Management, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan; Department of Community and Gerontological Nursing, Faculty of Nursing, Universitas Airlangga, Campus C, Mulyorejo, Surabaya, 60115, Indonesia.
| | - Takeo Minematsu
- Department of Skincare Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan; Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Mikako Yoshida
- Department of Women's Health Nursing & Midwifery, Tohoku University, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Maiko Noguchi-Watanabe
- Department of Gerontological, Home Care and Long-term Care Nursing, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Sanai Tomida
- Department of Gerontological Nursing/Wound Care Management, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Aya Kitamura
- Department of Gerontological Nursing/Wound Care Management, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Masatoshi Abe
- Sapporo Skin Clinic, 5F, H&B Plaza Bilg. 1-1, Nishi-2-Chome, Minami-3-Jo, Chuo-ku, Sapporo, 060-0063, Japan.
| | - Hiromi Sanada
- Department of Gerontological Nursing/Wound Care Management, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan; Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
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Yuan X, Huang X, Wang B, Huang YX, Zhang YY, Tang Y, Yang JY, Chen Q, Jian D, Xie HF, Shi W, Li J. Relationship between rosacea and dietary factors: A multicenter retrospective case-control survey. J Dermatol 2019; 46:219-225. [PMID: 30656725 DOI: 10.1111/1346-8138.14771] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 12/04/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Xin Yuan
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Xin Huang
- Medical School of Hunan Normal University; Changsha China
| | - Ben Wang
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Yin-xue Huang
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Yi-ya Zhang
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Yan Tang
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Jin-yan Yang
- The Second Affiliated Hospital of Xinjiang Medical University; Urumqi China
| | - Qi Chen
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Dan Jian
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Hong-fu Xie
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Wei Shi
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
| | - Ji Li
- Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
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Koyano Y, Nakagami G, Minematsu T, Sanada H. Reliability of the skin blotting method when used on the elderly. Int Wound J 2018; 15:807-813. [PMID: 29897658 DOI: 10.1111/iwj.12931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 03/19/2018] [Indexed: 12/01/2022] Open
Abstract
The aim of this study was to compare protein secretion on intact skin of extremities and verify the relationship between the marker proteins on abdominal skin and systemic factors using skin blotting. A cross-sectional study was conducted among elderly patients aged 65 years and older (N = 73) at a long-term medical facility in Japan. Skin blotting was performed on the right and left forearms, right and left lower legs, and abdomen. Pearson's correlations and Bland-Altman plots were utilised for comparing the protein secretion from the skin between the right or left forearms or lower legs. Multiple regression analysis was applied to determine the relationship between intensity levels of 3 proteins on the abdominal skin and the systemic factors. Bland-Altman plots demonstrated that there was no significant difference between right and left secretion levels on the forearms and lower legs among 3 proteins. Multiple regression analysis showed that age and antiplatelet use was positively associated with decreased collagen type IV and increased matrix metalloproteinase 2 levels, respectively. Our findings suggested that collecting samples from either the right or the left skin would be sufficient if skin properties between arms and legs are evaluated using skin blotting.
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Affiliation(s)
- Yuiko Koyano
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Gojiro Nakagami
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takeo Minematsu
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiromi Sanada
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Koyano Y, Nakagami G, Iizaka S, Sugama J, Sanada H. Skin property can predict the development of skin tears among elderly patients: a prospective cohort study. Int Wound J 2016; 14:691-697. [PMID: 27758078 DOI: 10.1111/iwj.12675] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 08/19/2016] [Accepted: 08/26/2016] [Indexed: 11/29/2022] Open
Abstract
The aim of this study was to identify skin properties that may be used to predict the development of a skin tear (ST) among elderly patients. A prospective cohort study was conducted among elderly patients aged 65 and older (N = 149) at a long-term medical facility in Japan over an 8-month period. Skin properties at baseline were measured on the forearm using a 20-MHz ultrasound scanner, which measured the thickness of the dermis layer and low-echogenic pixels, and skin blotting method, which evaluated the levels of collagen type IV, matrix metalloproteinase-2 and tumour necrosis factor-alpha. Adjusted hazard ratios (HRs) for the main confounders were obtained using the Cox proportional hazard model. A total of 52 STs were recorded among the 21 patients, resulting in an incidence rate of 1·13/1000 person-days. The predictor of STs was dermis thickness (HR = 0·52; 95% confidence interval = 0·33-0·81; P-value = 0·004). The cut-off point for dermis thickness was 0·80 mm (area under the curve = 0·77; 95% confidence interval = 0·66-0·88; P-value = 0·006). Our results suggest that measuring the dermis thickness at baseline is an easy and accurate way to identify a high-risk patient.
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Affiliation(s)
- Yuiko Koyano
- Department of Gerontological Nursing/ Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Gojiro Nakagami
- Department of Gerontological Nursing/ Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shinji Iizaka
- Department of Gerontological Nursing/ Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junko Sugama
- Wellness Promotion Science Center, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, Ishikawa, Japan
| | - Hiromi Sanada
- Department of Gerontological Nursing/ Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Ogai K, Matsumoto M, Minematsu T, Kitamura K, Kobayashi M, Sugama J, Sanada H. Development of an improved method for quantitative analysis of skin blotting: increasing reliability and applicability for skin assessment. Int J Cosmet Sci 2015; 37:425-32. [DOI: 10.1111/ics.12217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 02/07/2015] [Indexed: 01/08/2023]
Affiliation(s)
- K. Ogai
- Wellness Promotion Science Center; Institute of Medical, Pharmaceutical and Health Sciences; Kanazawa University; Kanazawa Ishikawa Japan
| | - M. Matsumoto
- Division of Health Science; Department of Clinical Nursing; Graduate School of Medicine; Kanazawa University; Kanazawa Ishikawa Japan
| | - T. Minematsu
- Department of Gerontological Nursing/Wound Care Management; Graduate School of Medicine; The University of Tokyo; Bunkyo-ku Tokyo Japan
| | - K. Kitamura
- Department of Clinical Laboratory Science; Graduate School of Medical Science; Kanazawa University; Kanazawa Ishikawa Japan
| | - M. Kobayashi
- Wellness Promotion Science Center; Institute of Medical, Pharmaceutical and Health Sciences; Kanazawa University; Kanazawa Ishikawa Japan
| | - J. Sugama
- Wellness Promotion Science Center; Institute of Medical, Pharmaceutical and Health Sciences; Kanazawa University; Kanazawa Ishikawa Japan
- Division of Health Science; Department of Clinical Nursing; Graduate School of Medicine; Kanazawa University; Kanazawa Ishikawa Japan
| | - H. Sanada
- Department of Gerontological Nursing/Wound Care Management; Graduate School of Medicine; The University of Tokyo; Bunkyo-ku Tokyo Japan
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