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Tsai J, Gori S, Alt J, Tiwari S, Iyer J, Talwar R, Hinsu D, Ahirwar K, Mohanty S, Khunt C, Sutariya B, Jani K, Venkatasubbaiah V, Patel A, Meghapara J, Joshi K, Sahu R, Rana V, Nigade P, Talluri RS, Murty KVSN, Joshi K, Ramanathan V, Li A, Islam N, Snajdr I, Majer P, Rais R, Slusher BS, Garza LA. Topical SCD-153, a 4-methyl itaconate prodrug, for the treatment of alopecia areata. PNAS NEXUS 2023; 2:pgac297. [PMID: 36712931 PMCID: PMC9832969 DOI: 10.1093/pnasnexus/pgac297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 12/15/2022] [Indexed: 06/18/2023]
Abstract
Alopecia areata is a chronic hair loss disorder that involves autoimmune disruption of hair follicles by CD8+ T cells. Most patients present with patchy hair loss on the scalp that improves spontaneously or with topical and intralesional steroids, topical minoxidil, or topical immunotherapy. However, recurrence of hair loss is common, and patients with extensive disease may require treatment with oral corticosteroids or oral Janus kinase (JAK) inhibitors, both of which may cause systemic toxicities with long-term use. Itaconate is an endogenous molecule synthesized in macrophages that exerts anti-inflammatory effects. To investigate the use of itaconate derivatives for treating alopecia areata, we designed a prodrug of 4-methyl itaconate (4-MI), termed SCD-153, with increased lipophilicity compared to 4-MI (CLogP 1.159 vs. 0.1442) to enhance skin and cell penetration. Topical SCD-153 formed 4-MI upon penetrating the stratum corneum in C57BL/6 mice and showed low systemic absorption. When added to human epidermal keratinocytes stimulated with polyinosinic-polycytidylic acid (poly I:C) or interferon (IFN)γ, SCD-153 significantly attenuated poly I:C-induced interleukin (IL)-6, Toll-like receptor 3, IL-1β, and IFNβ expression, as well as IFNγ-induced IL-6 expression. Topical application of SCD-153 to C57BL/6 mice in the resting (telogen) phase of the hair cycle induced significant hair growth that was statistically superior to vehicle (dimethyl sulfoxide), the less cell-permeable itaconate analogues 4-MI and dimethyl itaconate, and the JAK inhibitor tofacitinib. Our results suggest that SCD-153 is a promising topical candidate for treating alopecia areata.
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Affiliation(s)
- Jerry Tsai
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Sadakatali Gori
- Johns Hopkins Drug Discovery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Jesse Alt
- Johns Hopkins Drug Discovery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Sandhya Tiwari
- In Vitro Biology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Jitesh Iyer
- In Vitro Biology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Rashmi Talwar
- In Vitro Biology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Denish Hinsu
- Preclinical Pharmacology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Kailash Ahirwar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research Ahmedabad, Gandhinagar 382355, India
| | - Swayam Mohanty
- Preclinical Pharmacology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Chintan Khunt
- Preclinical Pharmacology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Brijesh Sutariya
- Department of Internal Medicine, Division of Hematology/Oncology, University of Iowa, Iowa City, IA 52242, USA
| | - Kaushal Jani
- Preclinical Pharmacology, Sun Pharma Advanced Research Company, Savli, 391770, India
| | | | - Ashok Patel
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Jasmin Meghapara
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Kaushal Joshi
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Rajanikanta Sahu
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Vijay Rana
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Prashant Nigade
- Drug Metabolism and Pharmacokinetics, Sun Pharma Advanced Research Company, Savli, 391770, India
| | - Ravi S Talluri
- Clinical Pharmacology, Sun Pharma Advanced Research Company, Mahakali, Mumbai 400093, India
| | | | - Kiritkumar Joshi
- Medicinal Chemistry, Sun Pharma Advanced Research Company, Savli 391770, India
| | - Vikram Ramanathan
- Translational Development, Sun Pharma Advanced Research Company, Savli 391770, India
| | - Ang Li
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Nasif Islam
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Ivan Snajdr
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic v.v.i., Prague 166 10, Czech Republic
| | - Pavel Majer
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic v.v.i., Prague 166 10, Czech Republic
| | - Rana Rais
- To whom correspondence should be addressed:
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Tu YA, Chou CH, Yang PK, Shun CT, Wen WF, Tsao PN, Chen SU, Yang JH. Intentional endometrial injury enhances angiogenesis through increased production and activation of MMP-9 by TNF-α and MMP-3 in a mouse model. Mol Hum Reprod 2021; 27:gaab055. [PMID: 34463765 DOI: 10.1093/molehr/gaab055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 08/08/2021] [Indexed: 11/12/2022] Open
Abstract
There have been reports of improved pregnancy rates after performing intentional endometrial injuries, also known as endometrial scratching, in patients with recurrent implantation failure. In our previous study on intentional endometrial injury, we found an increased expression of matrix metalloproteinase (MMP)-3 following induced injuries to the mice endometrium. In the current study, we further examine whether the rise in MMP-3 could contribute to increased angiogenesis. Female C57B1/6 mice were obtained at 12 weeks of age, and intentional endometrial injuries were induced mechanically in the left uterine horns. Using the appropriate media, uterine-washes were performed on the injured and uninjured (control) horns of the harvested uteri. The uterine tissues were further processed for tissue lysates, histopathology and immunohistochemistry. The results show that intentional endometrial injuries caused an increase in secreted LPA in the injured horns, which were detected in the uterine-washes. In addition, LPA induced increased production of TNF-α in human endometrial epithelial cells (hEEpCs). Furthermore, TNF-α appeared to induce differential and cell-specific upregulation of the MMPs: MMP-3 was upregulated in the epithelial (hEEpCs), while MMP-9 was upregulated in the endothelial cells (human endometrial endothelial cells; hEEnCs). The upregulation of MMP-3 appeared to be necessary for the activation of MMP-9, whose active form stimulated the formation of vessel-like structure by the hEEnCs. The results of this study suggest that there may be enhanced angiogenesis following intentional endometrial injuries, which is mediated in part by TNF-α-induced and MMP-3-activated MMP-9 production.
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Affiliation(s)
- Yi-An Tu
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Hung Chou
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Po-Kai Yang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Tung Shun
- Department of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department and Graduate Institute of Forensic Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Fen Wen
- Department of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Po-Nien Tsao
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shee-Uan Chen
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jehn-Hsiahn Yang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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刘 鹏, 谭 秋, 江 燕, 吕 青. [Wound-induced hair follicle neogenesis: a new perspective on hair follicles regeneration in adult mammals]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2020; 34:393-398. [PMID: 32174089 PMCID: PMC8171643 DOI: 10.7507/1002-1892.201905102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 12/14/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To explore the research progress of the cell sources and related signaling pathways of the wound-induced hair follicle neogenesis (WIHN) in recent years. METHODS The literature related to WIHN in recent years was reviewed, and the cell sources and molecular mechanism were summarized and discussed. RESULTS Current research shows that WIHN is a rare regeneration phenomenon in the skin of adult mammals, with multiple cell origins, both hair follicle stem cells and epithelial stem cells around the wound. Its molecular mechanism is complicated, which is regulated by many signaling pathways. Besides, the process is closely related to the immune response, the immunocytes and their related cytokines provide suitable conditions for this process. CONCLUSION There are still many unsolved problems on the cellular origins and molecular mechanisms of the WIHN. Further study on the mechanisms will enhance the understanding of adult mammals' hair follicle regeneration and may provide new strategy for functional healing of the human skin.
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Affiliation(s)
- 鹏程 刘
- 四川大学华西医院乳腺疾病研究中心 乳腺外科(成都 610041)Department of Breast Surgery, Clinical Research Center for Breast Disease, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - 秋雯 谭
- 四川大学华西医院乳腺疾病研究中心 乳腺外科(成都 610041)Department of Breast Surgery, Clinical Research Center for Breast Disease, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
- 四川大学华西医院干细胞与组织工程实验室(成都 610041)Laboratory of Stem Cell and Tissue Engineering, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - 燕林 江
- 四川大学华西医院乳腺疾病研究中心 乳腺外科(成都 610041)Department of Breast Surgery, Clinical Research Center for Breast Disease, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - 青 吕
- 四川大学华西医院乳腺疾病研究中心 乳腺外科(成都 610041)Department of Breast Surgery, Clinical Research Center for Breast Disease, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
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Tan Y, Wei L, Zhang Y, Goren A, McCoy J, Stanimirovic A, Lotti T, Kovacevic M. Non-ablative radio frequency for the treatment of androgenetic alopecia. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2019. [DOI: 10.15570/actaapa.2019.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wier EM, Garza LA. Through the lens of hair follicle neogenesis, a new focus on mechanisms of skin regeneration after wounding. Semin Cell Dev Biol 2019; 100:122-129. [PMID: 31607627 DOI: 10.1016/j.semcdb.2019.10.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/26/2019] [Accepted: 10/01/2019] [Indexed: 12/31/2022]
Abstract
Wound-induced hair follicle neogenesis (WIHN) is a phenomenon that occurs in adult mammalian skin, where fully functional hair follicles are regenerated in the center of large full-thickness excisional wounds. Although originally discovered over 50 years ago in mice and rabbits, within the last decade it has received renewed interest, as the molecular mechanism has begun to be defined. This de novo regeneration of hair follicles largely recapitulates embryonic hair development, requiring canonical Wnt signaling in the epidermis, however, important differences between the two are beginning to come to light. TLR3 mediated double stranded RNA sensing is critical for the regeneration, activating retinoic acid signaling following wounding. Inflammatory cells, including Fgf9-producing γ-δ T cells and macrophages, are also emerging as important mediators of WIHN. Additionally, while dispensable in embryonic hair follicle development, Shh signaling plays a major role in WIHN and may be able to redirect cells fated to scarring wounds into a regenerative phenotype. The cellular basis of WIHN is also becoming clearer, with increasing evidence suggesting an incredible level of cellular plasticity. Multiple stem cell populations, along with lineage switching of differentiated cells all contribute towards the regeneration present in WIHN. Further study of WIHN will uncover key steps in mammalian development and regeneration, potentially leading to new clinical treatments for hair-related disorders or fibrotic scarring.
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Affiliation(s)
- Eric M Wier
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, United States.
| | - Luis A Garza
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, United States.
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Gong L, Xu XG, Li YH. Embryonic-like regenerative phenomenon: wound-induced hair follicle neogenesis. Regen Med 2018; 13:729-739. [PMID: 30255731 DOI: 10.2217/rme-2018-0028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Wound-induced hair follicle neogenesis (WIHN) is a regenerative phenomenon that occurs widely in the skin of adult mammalians. A fully functional follicle can regenerate in the center of a full-thickness wound with a large enough size. The cellular origin of this process is similar to embryonic process. Many growth and development-related pathways are involved in WIHN. Studying WIHN can deeply explore the mechanism of biological growth, development and regeneration, and can identify new treatments for hair-related disorders. Our review aims to enlighten future study by summarizing the clinical manifestation of WIHN, as well as the cellular and molecular mechanism of WIHN in recent studies.
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Affiliation(s)
- Lin Gong
- Department of Dermatology, No. 1 Hospital of China Medical University, Shenyang 110001, PR China
| | - Xue-Gang Xu
- Department of Dermatology, No. 1 Hospital of China Medical University, Shenyang 110001, PR China
| | - Yuan-Hong Li
- Department of Dermatology, No. 1 Hospital of China Medical University, Shenyang 110001, PR China
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Stojadinovic O, Wikramanayake TC, Villasante Fricke AC, Yin NC, Liang L, Hinde E, Escandon J, Tomic-Canic M, Ansell DM, Paus R, Jimenez JJ. Wound healing protects against chemotherapy-induced alopecia in young rats via up-regulating interleukin-1β-mediated signaling. Heliyon 2017; 3:e00309. [PMID: 28607955 PMCID: PMC5454141 DOI: 10.1016/j.heliyon.2017.e00309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/25/2017] [Accepted: 05/24/2017] [Indexed: 12/12/2022] Open
Abstract
Wound healing is a complex process regulated by various cell types and a plethora of mediators. While interactions between wounded skin and the hair follicles (HFs) could induce HF neogenesis or promote wound healing, it remains unknown whether the wound healing-associated signaling milieu can be manipulated to protect against alopecia, such as chemotherapy-induced alopecia (CIA). Utilizing a well-established neonatal rat model of CIA, we show here that skin wounding protects from alopecia caused by several clinically relevant chemotherapeutic regimens, and that protection is dependent on the time of wounding and hair cycle stage. Gene expression profiling unveiled a significant increase in interleukin-1 beta (IL-1β) mediated signaling by skin wounding. Subsequently, we showed that IL-1β is sufficient and indispensable for mediating the CIA-protective effect. Administration of IL-1β alone to unwounded rats exhibited local CIA protection while IL-1β neutralization abrogated CIA protection by wounding. Mechanistically, IL-1β retarded postnatal HF morphogenesis, making HFs at the wound sites or IL-1β treated areas damage-resistant while the rats developed total alopecia elsewhere. We conclude that wound healing switches the cutaneous cytokine milieu to an IL-1β-dominated state thus retarding HF growth progression and rendering the HFs resistant to chemotherapy agents. In the future, manipulation of HF progression through interfering with the IL-1β signaling milieu may provide therapeutic benefits to a variety of conditions, from prevention of CIA to inhibition of hair growth and treatment of hirsutism.
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Affiliation(s)
- Olivera Stojadinovic
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Tongyu C Wikramanayake
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Molecular Cell and Developmental Biology, Graduate Program in Biomedical Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Alexandra C Villasante Fricke
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Natalie C Yin
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Liang Liang
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Eleanor Hinde
- The Centre for Dermatology Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Julia Escandon
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Marjana Tomic-Canic
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Human Genetics and Genomics Graduate Program in Biomedical Sciences, University of Miami Miller School of Medicine, Miami, FL, USA.,The Ronald O. Perelman Department of Dermatology, Langone Medical Center, New York, NY, USA
| | - David M Ansell
- The Centre for Dermatology Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Ralf Paus
- The Centre for Dermatology Research, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.,Deptartment of Dermatology, University of Münster, Münster, Germany
| | - Joaquin J Jimenez
- Wound Healing and Regenerative Medicine Research Program, Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA
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Hyun MY, Suk JM, Yoo KH, Kim BJ, Kim MN, Hong CK. Unwanted hair growth induced by topical epidermal growth factor during wound healing: true or myth? Int Wound J 2014; 13:1036-7. [PMID: 25145463 DOI: 10.1111/iwj.12354] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 07/17/2014] [Indexed: 11/26/2022] Open
Affiliation(s)
- Moo Yeol Hyun
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Jang Mi Suk
- Department of Dermatology, P&K Skin Research Center, Seoul, South Korea
| | - Kwang Ho Yoo
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Beom Joon Kim
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, South Korea.
| | - Myeung Nam Kim
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Chang Kwun Hong
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, South Korea
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Yang Z, Gu L, Zhang D, Li Z, Li J, Lee M, Wang C, Wang Z, Cho J, Sung C. Red Deer Antler Extract Accelerates Hair Growth by Stimulating Expression of Insulin-like Growth Factor I in Full-thickness Wound Healing Rat Model. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2012; 25:708-16. [PMID: 25049617 PMCID: PMC4093112 DOI: 10.5713/ajas.2011.11246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Revised: 12/05/2011] [Accepted: 11/16/2011] [Indexed: 11/27/2022]
Abstract
In order to investigate and evaluate the effects of red deer antlers on hair growth in the full-thickness wound healing model, Sprague-Dawley rats were given incision wounds through the full thickness of their dorsal skin and deer antler was applied for 40 days. At specified intervals thereafter (4, 8, 16, 32 and 40 days), the animals were sacrificed and the wound site skins were excised, processed, and sectioned. At post-injury days 16, 32 and 40, longer and more active new hair appeared around the healing wound of antler-treated skin. Histological studies showed that the antler extract markedly increases the depth, size, and number of hair follicles. Expression of IGF-I (insulin-like growth factor) mRNA was detected by RT-PCR and real time RT-PCR. The result showed that the expression of IGF-I (days 16, 32, and 40) was obviously up-regulated in antler-treated skins compared to control skins. Similar results were seen in the ELISA analysis to quantify the IGF-I expression. These results support the notion that wound healing can cause hair growth by enhancing the expression of IGF-I. Deer antler extract appears to have the potential to promote hair growth and could be used in hair growth products.
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Affiliation(s)
- ZhiHong Yang
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - LiJuan Gu
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - DongLiang Zhang
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - Zheng Li
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - JingJie Li
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - MiRa Lee
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - ChunYan Wang
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - Zhen Wang
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - JeongHee Cho
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
| | - Changkeun Sung
- Colloge of life science, Huzhou University, Huzhou, Zhejiang 31300, China
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Beachkofsky TM, Henning JS, Hivnor CM. Induction of de novo hair regeneration in scars after fractionated carbon dioxide laser therapy in three patients. Dermatol Surg 2011; 37:1365-8. [PMID: 21492302 DOI: 10.1111/j.1524-4725.2011.01934.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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