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Kovács D, Fazekas F, Oláh A, Törőcsik D. Adipokines in the Skin and in Dermatological Diseases. Int J Mol Sci 2020; 21:ijms21239048. [PMID: 33260746 PMCID: PMC7730960 DOI: 10.3390/ijms21239048] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/12/2022] Open
Abstract
Adipokines are the primary mediators of adipose tissue-induced and regulated systemic inflammatory diseases; however, recent findings revealed that serum levels of various adipokines correlate also with the onset and the severity of dermatological diseases. Importantly, further data confirmed that the skin serves not only as a target for adipokine signaling, but may serve as a source too. In this review, we aim to provide a complex overview on how adipokines may integrate into the (patho) physiological conditions of the skin by introducing the cell types, such as keratinocytes, fibroblasts, and sebocytes, which are known to produce adipokines as well as the signals that target them. Moreover, we discuss data from in vivo and in vitro murine and human studies as well as genetic data on how adipokines may contribute to various aspects of the homeostasis of the skin, e.g., melanogenesis, hair growth, or wound healing, just as to the pathogenesis of dermatological diseases such as psoriasis, atopic dermatitis, acne, rosacea, and melanoma.
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Affiliation(s)
- Dóra Kovács
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98., 4032 Debrecen, Hungary; (D.K.); (F.F.)
| | - Fruzsina Fazekas
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98., 4032 Debrecen, Hungary; (D.K.); (F.F.)
| | - Attila Oláh
- Department of Physiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98., 4032 Debrecen, Hungary;
| | - Dániel Törőcsik
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98., 4032 Debrecen, Hungary; (D.K.); (F.F.)
- Correspondence: ; Tel.: +36-52-255-602
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Wakamatsu K, Fukushima S, Minagawa A, Omodaka T, Hida T, Hatta N, Takata M, Uhara H, Okuyama R, Ihn H. Significance of 5- S-Cysteinyldopa as a Marker for Melanoma. Int J Mol Sci 2020; 21:E432. [PMID: 31936623 PMCID: PMC7013534 DOI: 10.3390/ijms21020432] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/07/2020] [Accepted: 01/07/2020] [Indexed: 12/18/2022] Open
Abstract
Melanoma is one of the most lethal and malignant cancers and its incidence is increasing worldwide, and Japan is not an exception. Although there are numerous therapeutic options for melanoma, the prognosis is still poor once it has metastasized. The main concern after removal of a primary melanoma is whether it has metastasized, and early detection of metastatic melanoma would be effective in improving the prognosis of patients. Thus, it is very important to identify reliable methods to detect metastases as early as possible. Although many prognostic biomarkers (mainly for metastases) of melanoma have been reported, there are very few effective for an early diagnosis. Serum and urinary biomarkers for melanoma diagnosis have especially received great interest because of the relative ease of sample collection and handling. Several serum and urinary biomarkers appear to have significant potential both as prognostic indicators and as targets for future therapeutic methods, but still there are no efficient serum and urinary biomarkers for early detection, accurate diagnosis and prognosis, efficient monitoring of the disease and reliable prediction of survival and recurrence. Levels of 5-S-cysteinyldopa (5SCD) in the serum or urine as biomarkers of melanoma have been found to be significantly elevated earlier and to reflect melanoma progression better than physical examinations, laboratory tests and imaging techniques, such as scintigraphy and echography. With recent developments in the treatment of melanoma, studies reporting combinations of 5SCD levels and new applications for the treatment of melanoma are gradually increasing. This review summarizes the usefulness of 5SCD, the most widely used and well-known melanoma marker in the serum and urine, compares 5SCD and other useful markers, and finally its application to other fields.
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Affiliation(s)
- Kazumasa Wakamatsu
- Department of Chemistry, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Satoshi Fukushima
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan; (S.F.); (H.I.)
| | - Akane Minagawa
- Department of Dermatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan; (A.M.); (T.O.); (R.O.)
| | - Toshikazu Omodaka
- Department of Dermatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan; (A.M.); (T.O.); (R.O.)
| | - Tokimasa Hida
- Department of Dermatology, Sapporo Medical University School of Medicine, South 1, West 16, Chuo-ku, Sapporo 060-8543, Japan; (T.H.); (H.U.)
| | - Naohito Hatta
- Department of Dermatology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama, Toyama 930-8550, Japan;
| | - Minoru Takata
- Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikada-cho, Kita-Ku, Okayama 700-8558, Japan;
| | - Hisashi Uhara
- Department of Dermatology, Sapporo Medical University School of Medicine, South 1, West 16, Chuo-ku, Sapporo 060-8543, Japan; (T.H.); (H.U.)
| | - Ryuhei Okuyama
- Department of Dermatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan; (A.M.); (T.O.); (R.O.)
| | - Hironobu Ihn
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan; (S.F.); (H.I.)
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Ahn S, Park J, Kim YR, Kim JH, Kim HS. Stability of lyophilized pooled sera as quality control materials for tumor marker assays in external quality assessment. Clin Chim Acta 2017; 471:233-242. [PMID: 28579142 DOI: 10.1016/j.cca.2017.05.035] [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: 12/18/2016] [Revised: 05/07/2017] [Accepted: 05/31/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND External quality assessment (EQA) requires stable quality control (QC) materials. We evaluated the stability of QC materials made of lyophilized and liquid pooled sera for the tumor markers α-fetoprotein, carcinoembryonic antigen, carbohydrate antigen 125, and carbohydrate antigen 19-9. METHODS Specimens of the 4 tumor markers were collected from the sera of patients and stored at -20°C. After sera collection and pooling, liquid or lyophilized samples were stored at -20°C, 5°C, or room temperature. Tumor markers were quantified on days 0, 1, 4, 7, 14, 30, and 90 of storage. Internal QC results were analyzed, and the effects of heat inactivation and sucrose addition were assessed. RESULTS Heat inactivation lowered tumor marker levels in lyophilized pooled sera, whereas sucrose addition had no effect. The coefficients of variation of the internal QC results were stable, whereas those of lyophilized samples were higher than those of liquid samples. Tumor marker levels were significantly lower in lyophilized samples (p<0.05) and did not significantly differ according to storage temperature. A declining trend over time was observed for all tumor markers. CONCLUSIONS Lyophilized QC materials are insufficiently stable for use in EQA among clinical laboratories.
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Affiliation(s)
- Sunyoung Ahn
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jungyong Park
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Ran Kim
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Ho Kim
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyon-Suk Kim
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Yoo JW, Hong YD, Baek HS, Choi SJ, Lee CS, Byoun KH, Rho HS, Kim YJ, Lee JH, Joo YH. Substituted N-Benzylbenzamide: A New Series of Depigmentation Agents with Tyrosinase Inhibitory Activity. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jae Won Yoo
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
- School of Chemical and Biological Engineering; Seoul National University; Seoul Republic of Korea
| | - Yong Deog Hong
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Heung Soo Baek
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Soo Jeong Choi
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Chang Seok Lee
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Kyoung Hee Byoun
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Ho Sik Rho
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Yong-Jin Kim
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - John Hwan Lee
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
| | - Yung Hyup Joo
- R & D Center; AmorePacific Corporation; Yongin Republic of Korea
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Karimi K, Lindgren TH, Koch CA, Brodell RT. Obesity as a risk factor for malignant melanoma and non-melanoma skin cancer. Rev Endocr Metab Disord 2016; 17:389-403. [PMID: 27832418 DOI: 10.1007/s11154-016-9393-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The dramatic increases in incidence of both obesity and many cancers including skin cancer emphasize the need to better understand the pathophysiology of both conditions and their connections. Melanoma is considered the fastest growing cancer and rates of non-melanoma skin cancer have also increased over the last decade. The molecular mechanisms underlying the association between obesity and skin cancer are not clearly understood but emerging evidence points to changes in the tumor microenvironment including aberrant cell signaling and genomic instability in the chronic inflammatory state many obese individuals experience. This article reviews the literature linking obesity to melanoma and non-melanoma skin cancer.
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Affiliation(s)
- K Karimi
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - T H Lindgren
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - C A Koch
- Division of Endocrinology, University of Mississippi Medical Center, Jackson, MS, USA
- Cancer Institute, University of Mississippi Medical Center, Jackson, MS, USA
- G.V. (Sonny) Montgomery VA Medical Center, Jackson, MS, USA
| | - Robert T Brodell
- Department of Dermatology, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA.
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS, USA.
- Department of Dermatology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
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Lee CH, Woo YC, Wang Y, Yeung CY, Xu A, Lam KSL. Obesity, adipokines and cancer: an update. Clin Endocrinol (Oxf) 2015; 83:147-56. [PMID: 25393563 DOI: 10.1111/cen.12667] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 10/17/2014] [Accepted: 11/07/2014] [Indexed: 02/06/2023]
Abstract
Obesity causes dysfunction of adipose tissue, with resultant chronic inflammation and adverse interplay of various adipokines, sex steroids and endocrine hormones. All these drive tumourigenesis and explain the epidemiological link between obesity and cancer. Over the past decade, the associations among obesity, adipokines and cancer have been increasingly recognized. Adipokines and their respective signalling pathways have drawn much research attention in the field of oncology and cancer therapeutics. This review will discuss the recent advances in the understanding of the association of several adipokines with common obesity-related cancers and the clinical therapeutic implications.
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Affiliation(s)
- C H Lee
- Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
| | - Y C Woo
- Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
| | - Y Wang
- Department of Pharmacology & Pharmacy, University of Hong Kong, Hong Kong, Hong Kong
- Research Centre of Heart, Brain, Hormone and Healthy Aging, University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, University of Hong Kong, Hong Kong, Hong Kong
| | - C Y Yeung
- Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
| | - A Xu
- Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
- Department of Pharmacology & Pharmacy, University of Hong Kong, Hong Kong, Hong Kong
- Research Centre of Heart, Brain, Hormone and Healthy Aging, University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, University of Hong Kong, Hong Kong, Hong Kong
| | - K S L Lam
- Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
- Research Centre of Heart, Brain, Hormone and Healthy Aging, University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, University of Hong Kong, Hong Kong, Hong Kong
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