Abstract
Fibrotic skin disorders may be debilitating and impair quality of life. There are few effective treatment options for cutaneous fibrotic diseases. In this review, we discuss our current understanding of the role of microRNAs (miRNAs) in skin fibrosis. miRNAs are a class of small, non-coding RNAs involved in skin fibrosis. These small RNAs range from 18 to 25 nucleotides in length and modify gene expression by binding to target messenger RNA (mRNA), causing degradation of the target mRNA or inhibiting the translation into proteins. We present an overview of the biogenesis, maturation and function of miRNAs. We highlight miRNA’s role in key skin fibrotic processes including: transforming growth factor-beta signaling, extracellular matrix deposition, and fibroblast proliferation and differentiation. Some miRNAs are profibrotic and their upregulation favors these processes contributing to fibrosis, while anti-fibrotic miRNAs inhibit these processes and may be reduced in fibrosis. Finally, we describe the diagnostic and therapeutic significance of miRNAs in the management of skin fibrosis. The discovery that miRNAs are detectable in serum, plasma, and other bodily fluids, and are relatively stable, suggests that miRNAs may serve as valuable biomarkers to monitor disease progression and response to treatment. In the treatment of skin fibrosis, anti-fibrotic miRNAs may be upregulated using mimics and viral vectors. Conversely, profibrotic miRNAs may be downregulated by employing anti-miRNAs, sponges, erasers and masks. We believe that miRNA-based therapies hold promise as important treatments and may transform the management of fibrotic skin diseases by physicians.
Similar content being viewed by others
Abbreviations
- Ago:
-
Argonuate
- AAV:
-
Adeno-associated viral vector
- AV:
-
Adenoviral vector
- CTGF:
-
Connective tissue growth factor
- ECM:
-
Extracellular matrix
- EMT:
-
Epithelial-to-mesenchymal transition or transformation
- ERK:
-
Extracellular receptor kinase
- IL:
-
Interleukin
- LNA:
-
Locked nucleic acid
- LV:
-
Lentiviral vector
- miRNA:
-
MicroRNA
- MMP:
-
Matrix metalloproteinase
- mRNA:
-
Messenger RNA
- MAPK:
-
Mitogen-activated protein kinase
- MRSS:
-
Modified Rodnan skin score
- NF-κΒ:
-
Nuclear factor-kappa B
- PDGF:
-
Platelet-derived growth factor
- pre-miRNA:
-
Precursor-miRNA
- pri-miRNA:
-
Primary-miRNA
- PTEN:
-
Phosphatase and tensin homolog
- RISC:
-
RNA-induced silencing complex
- SMA:
-
Smooth muscle actin
- TGF:
-
Transforming growth factor
- UTR:
-
Untranslated region
References
Abdullah A, Blakeney P, Hunt R, Broemeling L, Phillips L, Herndon DN, Robson MC (1994) Visible scars and self-esteem in pediatric patients with burns. J Burn Care Rehabil 15(2):164–168
Bader A, Lorenz K, Richter A, Scheffler K, Kern L, Ebert S, Giri S, Behrens M, Dornseifer U, Macchiarini P, Machens HG (2011) Interactive role of trauma cytokines and erythropoietin and their therapeutic potential for acute and chronic wounds. Rejuvenation Res 14(1):57–66. doi:10.1089/rej.2010.1050
Banerjee J, Sen CK (2013) MicroRNAs in skin and wound healing. Methods Mol Biol 936:343–356. doi:10.1007/978-1-62703-083-0_26
Bartel DP (2004) MicroRNAs: genomics, biogenesis, mechanism, and function. Cell 116(2):281–297
Bartel DP (2009) MicroRNAs: target recognition and regulatory functions. Cell 136(2):215–233. doi:10.1016/j.cell.2009.01.002
Batkai S, Thum T (2012) MicroRNAs in hypertension: mechanisms and therapeutic targets. Curr Hypertens Rep 14(1):79–87. doi:10.1007/s11906-011-0235-6
Bolognia JL, Jorizzo JL, Schaffer JV (2012) Dermatology, 3rd edn. Mosby, St. Louis
Bowen T, Jenkins RH, Fraser DJ (2013) MicroRNAs, transforming growth factor beta-1, and tissue fibrosis. J Pathol 229(2):274–285. doi:10.1002/path.4119
Brych SB, Engrav LH, Rivara FP, Ptacek JT, Lezotte DC, Esselman PC, Kowalske KJ, Gibran NS (2001) Time off work and return to work rates after burns: systematic review of the literature and a large two-center series. J Burn Care Rehabil 22(6):401–405
Chen X, Ba Y, Ma L, Cai X, Yin Y, Wang K, Guo J, Zhang Y, Chen J, Guo X, Li Q, Li X, Wang W, Zhang Y, Wang J, Jiang X, Xiang Y, Xu C, Zheng P, Zhang J, Li R, Zhang H, Shang X, Gong T, Ning G, Wang J, Zen K, Zhang J, Zhang CY (2008) Characterization of microRNAs in serum: a novel class of biomarkers for diagnosis of cancer and other diseases. Cell Res 18(10):997–1006. doi:10.1038/cr.2008.282
Cheng J, Wang Y, Wang D, Wu Y (2013) Identification of collagen 1 as a post-transcriptional target of miR-29b in skin fibroblasts: therapeutic implication for scar reduction. Am J Med Sci 346(2):98–103. doi:10.1097/MAJ.0b013e318267680d
Cheng J, Yu H, Deng S, Shen G (2010) MicroRNA profiling in mid- and late-gestational fetal skin: implication for scarless wound healing. Tohoku J Exp Med 221(3):203–209
Eming SA, Krieg T, Davidson JM (2004) Gene transfer in tissue repair: status, challenges and future directions. Expert Opin Biol Ther 4(9):1373–1386. doi:10.1517/14712598.4.9.1373
Engrav LH, Heimbach DM, Reus JL, Harnar TJ, Marvin JA (1983) Early excision and grafting vs. nonoperative treatment of burns of indeterminant depth: a randomized prospective study. J Trauma 23(11):1001–1004
Etoh M, Jinnin M, Makino K, Yamane K, Nakayama W, Aoi J, Honda N, Kajihara I, Makino T, Fukushima S, Ihn H (2013) microRNA-7 down-regulation mediates excessive collagen expression in localized scleroderma. Arch Dermatol Res 305(1):9–15. doi:10.1007/s00403-012-1287-4
Falanga V, Iwamoto S (2012) Mechanisms of wound repair, wound healing, and wound dressing. In: Fitzpatrick’s dermatology in general medicine, 8th edn. McGraw-Hill, New York
Fasanaro P, Greco S, Ivan M, Capogrossi MC, Martelli F (2010) microRNA: emerging therapeutic targets in acute ischemic diseases. Pharmacol Ther 125(1):92–104. doi:10.1016/j.pharmthera.2009.10.003
Gilad S, Meiri E, Yogev Y, Benjamin S, Lebanony D, Yerushalmi N, Benjamin H, Kushnir M, Cholakh H, Melamed N, Bentwich Z, Hod M, Goren Y, Chajut A (2008) Serum microRNAs are promising novel biomarkers. PLoS ONE 3(9):e3148. doi:10.1371/journal.pone.0003148
Guo Y, Xiao L, Sun L, Liu F (2012) Wnt/beta-catenin signaling: a promising new target for fibrosis diseases. Physiol Res (Acad Sci Bohemoslov) 61(4):337–346
Honda N, Jinnin M, Kajihara I, Makino T, Makino K, Masuguchi S, Fukushima S, Okamoto Y, Hasegawa M, Fujimoto M, Ihn H (2012) TGF-beta-mediated downregulation of microRNA-196a contributes to the constitutive upregulated type I collagen expression in scleroderma dermal fibroblasts. J Immunol 188(7):3323–3331. doi:10.4049/jimmunol.1100876
Honda N, Jinnin M, Kira-Etoh T, Makino K, Kajihara I, Makino T, Fukushima S, Inoue Y, Okamoto Y, Hasegawa M, Fujimoto M, Ihn H (2013) miR-150 down-regulation contributes to the constitutive type I collagen overexpression in scleroderma dermal fibroblasts via the induction of integrin beta3. Am J Pathol 182(1):206–216. doi:10.1016/j.ajpath.2012.09.023
Hu B, Phan SH (2013) Myofibroblasts. Curr Opin Rheumatol 25(1):71–77. doi:10.1097/BOR.0b013e32835b1352
Hunter MP, Ismail N, Zhang X, Aguda BD, Lee EJ, Yu L, Xiao T, Schafer J, Lee ML, Schmittgen TD, Nana-Sinkam SP, Jarjoura D, Marsh CB (2008) Detection of microRNA expression in human peripheral blood microvesicles. PLoS ONE 3(11):e3694. doi:10.1371/journal.pone.0003694
Igoucheva O, Alexeev V (2009) MicroRNA-dependent regulation of cKit in cutaneous melanoma. Biochem Biophys Res Commun 379(3):790–794. doi:10.1016/j.bbrc.2008.12.152
Ishida M, Selaru FM (2013) miRNA-based therapeutic strategies. Curr Anesthesiol Rep 1(1):63–70. doi:10.1007/s40139-012-0004-5
Jiang X, Tsitsiou E, Herrick SE, Lindsay MA (2010) MicroRNAs and the regulation of fibrosis. FEBS J 277(9):2015–2021. doi:10.1111/j.1742-4658.2010.07632.x
Kajihara I, Jinnin M, Yamane K, Makino T, Honda N, Igata T, Masuguchi S, Fukushima S, Okamoto Y, Hasegawa M, Fujimoto M, Ihn H (2012) Increased accumulation of extracellular thrombospondin-2 due to low degradation activity stimulates type I collagen expression in scleroderma fibroblasts. Am J Pathol 180(2):703–714. doi:10.1016/j.ajpath.2011.10.030
Karakikes I, Chaanine AH, Kang S, Mukete BN, Jeong D, Zhang S, Hajjar RJ, Lebeche D (2013) Therapeutic cardiac-targeted delivery of miR-1 reverses pressure overload-induced cardiac hypertrophy and attenuates pathological remodeling. J Am Heart Assoc 2(2):e000078. doi:10.1161/JAHA.113.000078
Kashiyama K, Mitsutake N, Matsuse M, Ogi T, Saenko VA, Ujifuku K, Utani A, Hirano A, Yamashita S (2012) miR-196a downregulation increases the expression of type I and III collagens in keloid fibroblasts. J Invest Dermatol 132(6):1597–1604. doi:10.1038/jid.2012.22
Kawashita Y, Jinnin M, Makino T, Kajihara I, Makino K, Honda N, Masuguchi S, Fukushima S, Inoue Y, Ihn H (2011) Circulating miR-29a levels in patients with scleroderma spectrum disorder. J Dermatol Sci 61(1):67–69. doi:10.1016/j.jdermsci.2010.11.007
Kumarswamy R, Volkmann I, Thum T (2011) Regulation and function of miRNA-21 in health and disease. RNA Biol 8(5):706–713. doi:10.4161/rna.8.5.16154
Lamouille S, Subramanyam D, Blelloch R, Derynck R (2013) Regulation of epithelial–mesenchymal and mesenchymal–epithelial transitions by microRNAs. Curr Opin Cell Biol 25(2):200–207. doi:10.1016/j.ceb.2013.01.008
Lanford RE, Hildebrandt-Eriksen ES, Petri A, Persson R, Lindow M, Munk ME, Kauppinen S, Orum H (2010) Therapeutic silencing of microRNA-122 in primates with chronic hepatitis C virus infection. Science 327(5962):198–201. doi:10.1126/science.1178178
Li H, Yang R, Fan X, Gu T, Zhao Z, Chang D, Wang W (2012) MicroRNA array analysis of microRNAs related to systemic scleroderma. Rheumatol Int 32(2):307–313. doi:10.1007/s00296-010-1615-y
Lindow M, Kauppinen S (2012) Discovering the first microRNA-targeted drug. J Cell Biol 199(3):407–412. doi:10.1083/jcb.201208082
Liu Y, Yang D, Xiao Z, Zhang M (2012) miRNA expression profiles in keloid tissue and corresponding normal skin tissue. Aesthet Plast Surg 36(1):193–201. doi:10.1007/s00266-011-9773-1
Liu Z, Lu CL, Cui LP, Hu YL, Yu Q, Jiang Y, Ma T, Jiao DK, Wang D, Jia CY (2012) MicroRNA-146a modulates TGF-beta1-induced phenotypic differentiation in human dermal fibroblasts by targeting SMAD4. Arch Dermatol Res 304(3):195–202. doi:10.1007/s00403-011-1178-0
Makino K, Jinnin M, Hirano A, Yamane K, Eto M, Kusano T, Honda N, Kajihara I, Makino T, Sakai K, Masuguchi S, Fukushima S, Ihn H (2013) The downregulation of microRNA let-7a contributes to the excessive expression of type I collagen in systemic and localized scleroderma. J Immunol 190(8):3905–3915. doi:10.4049/jimmunol.1200822
Makino K, Jinnin M, Kajihara I, Honda N, Sakai K, Masuguchi S, Fukushima S, Inoue Y, Ihn H (2012) Circulating miR-142-3p levels in patients with systemic sclerosis. Clin Exp Dermatol 37(1):34–39. doi:10.1111/j.1365-2230.2011.04158.x
Mattes J, Collison A, Plank M, Phipps S, Foster PS (2009) Antagonism of microRNA-126 suppresses the effector function of TH2 cells and the development of allergic airways disease. Proc Natl Acad Sci USA 106(44):18704–18709. doi:10.1073/pnas.0905063106
Maurer B, Stanczyk J, Jungel A, Akhmetshina A, Trenkmann M, Brock M, Kowal-Bielecka O, Gay RE, Michel BA, Distler JH, Gay S, Distler O (2010) MicroRNA-29, a key regulator of collagen expression in systemic sclerosis. Arthr Rheum 62(6):1733–1743. doi:10.1002/art.27443
Mitchell PS, Parkin RK, Kroh EM, Fritz BR, Wyman SK, Pogosova-Agadjanyan EL, Peterson A, Noteboom J, O’Briant KC, Allen A, Lin DW, Urban N, Drescher CW, Knudsen BS, Stirewalt DL, Gentleman R, Vessella RL, Nelson PS, Martin DB, Tewari M (2008) Circulating microRNAs as stable blood-based markers for cancer detection. Proc Natl Acad Sci USA 105(30):10513–10518. doi:10.1073/pnas.0804549105
Molnar V, Tamasi V, Bakos B, Wiener Z, Falus A (2008) Changes in miRNA expression in solid tumors: an miRNA profiling in melanomas. Semin Cancer Biol 18(2):111–122. doi:10.1016/j.semcancer.2008.01.001
Ning MS, Andl T (2013) Control by a hair’s breadth: the role of microRNAs in the skin. Cell Mol Life Sci 70(7):1149–1169. doi:10.1007/s00018-012-1117-z
Palmer TD, Rosman GJ, Osborne WR, Miller AD (1991) Genetically modified skin fibroblasts persist long after transplantation but gradually inactivate introduced genes. Proc Natl Acad Sci USA 88(4):1330–1334
Parapuram SK, Shi-wen X, Elliott C, Welch ID, Jones H, Baron M, Denton CP, Abraham DJ, Leask A (2011) Loss of PTEN expression by dermal fibroblasts causes skin fibrosis. J Invest Dermatol 131(10):1996–2003. doi:10.1038/jid.2011.156
Pastar I, Khan AA, Stojadinovic O, Lebrun EA, Medina MC, Brem H, Kirsner RS, Jimenez JJ, Leslie C, Tomic-Canic M (2012) Induction of specific microRNAs inhibits cutaneous wound healing. J Biol Chem 287(35):29324–29335. doi:10.1074/jbc.M112.382135
Patel V, Noureddine L (2012) MicroRNAs and fibrosis. Curr Opin Nephrol Hypertens 21(4):410–416. doi:10.1097/MNH.0b013e328354e559
Peng WJ, Tao JH, Mei B, Chen B, Li BZ, Yang GJ, Zhang Q, Yao H, Wang BX, He Q, Wang J (2012) MicroRNA-29: a potential therapeutic target for systemic sclerosis. Expert Opin Ther Targets 16(9):875–879. doi:10.1517/14728222.2012.708339
Postlethwaite AE, Shigemitsu H, Kanangat S (2004) Cellular origins of fibroblasts: possible implications for organ fibrosis in systemic sclerosis. Curr Opin Rheumatol 16(6):733–738
Qu L, Liu A, Zhou L, He C, Grossman PH, Moy RL, Mi QS, Ozog D (2012) Clinical and molecular effects on mature burn scars after treatment with a fractional CO(2) laser. Lasers Surg Med 44(7):517–524. doi:10.1002/lsm.22055
Romano C, Schepis C (2012) PTEN gene: a model for genetic diseases in dermatology. Sci World J 2012:252457. doi:10.1100/2012/252457
Sand M, Gambichler T, Sand D, Skrygan M, Altmeyer P, Bechara FG (2009) MicroRNAs and the skin: tiny players in the body’s largest organ. J Dermatol Sci 53(3):169–175. doi:10.1016/j.jdermsci.2008.10.004
Satoh M, Chan JY, Ceribelli A, Vazquez del-Mercado M, Chan EK (2013) Autoantibodies to Argonaute 2 (Su antigen). Adv Exp Med Biol 768:45–59. doi:10.1007/978-1-4614-5107-5_4
Sayed D, Rane S, Lypowy J, He M, Chen IY, Vashistha H, Yan L, Malhotra A, Vatner D, Abdellatif M (2008) MicroRNA-21 targets Sprouty2 and promotes cellular outgrowths. Mol Biol Cell 19(8):3272–3282. doi:10.1091/mbc.E08-02-0159
Schlauder SM, Ahmad A, Horn TD (2009) Dicer and micro-RNAs in cutaneous disease. J Cutan Pathol 36(5):607–610. doi:10.1111/j.1600-0560.2009.01311.x
Schneider MR (2012) MicroRNAs as novel players in skin development, homeostasis and disease. Br J Dermatol 166(1):22–28. doi:10.1111/j.1365-2133.2011.10568.x
Sing T, Jinnin M, Yamane K, Honda N, Makino K, Kajihara I, Makino T, Sakai K, Masuguchi S, Fukushima S, Ihn H (2012) microRNA-92a expression in the sera and dermal fibroblasts increases in patients with scleroderma. Rheumatology 51(9):1550–1556. doi:10.1093/rheumatology/kes120
Siprashvili Z, Khavari PA (2004) Lentivectors for regulated and reversible cutaneous gene delivery. Mol Ther J Am Soc Gene Ther 9(1):93–100
Sonkoly E, Stahle M, Pivarcsi A (2008) MicroRNAs: novel regulators in skin inflammation. Clin Exp Dermatol 33(3):312–315. doi:10.1111/j.1365-2230.2008.02804.x
Sonkoly E, Wei T, Janson PC, Saaf A, Lundeberg L, Tengvall-Linder M, Norstedt G, Alenius H, Homey B, Scheynius A, Stahle M, Pivarcsi A (2007) MicroRNAs: novel regulators involved in the pathogenesis of psoriasis? PLoS ONE 2(7):e610. doi:10.1371/journal.pone.0000610
Tan WQ, Gao ZJ, Xu JH, Yao HP (2011) Inhibiting scar formation in vitro and in vivo by adenovirus-mediated mutant Smad4: a preliminary report. Exp Dermatol 20(2):119–124. doi:10.1111/j.1600-0625.2010.01186.x
Tang O, Chen XM, Shen S, Hahn M, Pollock CA (2013) miRNA-200b represses transforming growth factor-beta1-induced EMT and fibronectin expression in kidney proximal tubular cells. Am J Physiol Renal Physiol 304(10):F1266–F1273. doi:10.1152/ajprenal.00302.2012
Thombs BD, Haines JM, Bresnick MG, Magyar-Russell G, Fauerbach JA, Spence RJ (2007) Depression in burn reconstruction patients: symptom prevalence and association with body image dissatisfaction and physical function. Gen Hosp Psychiatry 29(1):14–20. doi:10.1016/j.genhosppsych.2006.09.002
Thombs BD, Notes LD, Lawrence JW, Magyar-Russell G, Bresnick MG, Fauerbach JA (2008) From survival to socialization: a longitudinal study of body image in survivors of severe burn injury. J Psychosom Res 64(2):205–212. doi:10.1016/j.jpsychores.2007.09.003
Thum T, Gross C, Fiedler J, Fischer T, Kissler S, Bussen M, Galuppo P, Just S, Rottbauer W, Frantz S, Castoldi M, Soutschek J, Koteliansky V, Rosenwald A, Basson MA, Licht JD, Pena JT, Rouhanifard SH, Muckenthaler MU, Tuschl T, Martin GR, Bauersachs J, Engelhardt S (2008) MicroRNA-21 contributes to myocardial disease by stimulating MAP kinase signalling in fibroblasts. Nature 456(7224):980–984. doi:10.1038/nature07511
Tili E, Michaille JJ, Gandhi V, Plunkett W, Sampath D, Calin GA (2007) miRNAs and their potential for use against cancer and other diseases. Future Oncol 3(5):521–537. doi:10.2217/14796694.3.5.521
Valastyan S, Reinhardt F, Benaich N, Calogrias D, Szasz AM, Wang ZC, Brock JE, Richardson AL, Weinberg RA (2009) A pleiotropically acting microRNA, miR-31, inhibits breast cancer metastasis. Cell 137(6):1032–1046. doi:10.1016/j.cell.2009.03.047
Valenti R, Huber V, Iero M, Filipazzi P, Parmiani G, Rivoltini L (2007) Tumor-released microvesicles as vehicles of immunosuppression. Cancer Res 67(7):2912–2915. doi:10.1158/0008-5472.CAN-07-0520
Varga J (2011) Systemic sclerosis (scleroderma) and related disorders. In: Harrison’s principles of internal medicine, 18th edn. McGraw-Hill, New York
Vettori S, Gay S, Distler O (2012) Role of MicroRNAs in Fibrosis. Open Rheumatol J 6:130–139. doi:10.2174/1874312901206010130
Wang T, Feng Y, Sun H, Zhang L, Hao L, Shi C, Wang J, Li R, Ran X, Su Y, Zou Z (2012) miR-21 regulates skin wound healing by targeting multiple aspects of the healing process. Am J Pathol 181(6):1911–1920. doi:10.1016/j.ajpath.2012.08.022
Wang Y, Huang C, Reddy Chintagari N, Bhaskaran M, Weng T, Guo Y, Xiao X, Liu L (2013) miR-375 regulates rat alveolar epithelial cell trans-differentiation by inhibiting Wnt/beta-catenin pathway. Nucleic Acids Res 41(6):3833–3844. doi:10.1093/nar/gks1460
Wei J, Bhattacharyya S, Tourtellotte WG, Varga J (2011) Fibrosis in systemic sclerosis: emerging concepts and implications for targeted therapy. Autoimmun Rev 10(5):267–275. doi:10.1016/j.autrev.2010.09.015
Wynn TA, Ramalingam TR (2012) Mechanisms of fibrosis: therapeutic translation for fibrotic disease. Nat Med 18(7):1028–1040. doi:10.1038/nm.2807
Xiao J, Yang B, Lin H, Lu Y, Luo X, Wang Z (2007) Novel approaches for gene-specific interference via manipulating actions of microRNAs: examination on the pacemaker channel genes HCN2 and HCN4. J Cell Physiol 212(2):285–292. doi:10.1002/jcp.21062
Zhang L, Huang J, Yang N, Greshock J, Megraw MS, Giannakakis A, Liang S, Naylor TL, Barchetti A, Ward MR, Yao G, Medina A, O’Brien-Jenkins A, Katsaros D, Hatzigeorgiou A, Gimotty PA, Weber BL, Coukos G (2006) microRNAs exhibit high frequency genomic alterations in human cancer. Proc Natl Acad Sci USA 103(24):9136–9141. doi:10.1073/pnas.0508889103
Zhu H, Li Y, Qu S, Luo H, Zhou Y, Wang Y, Zhao H, You Y, Xiao X, Zuo X (2012) MicroRNA expression abnormalities in limited cutaneous scleroderma and diffuse cutaneous scleroderma. J Clin Immunol 32(3):514–522. doi:10.1007/s10875-011-9647-y
Zhu H, Luo H, Li Y, Zhou Y, Jiang Y, Chai J, Xiao X, You Y, Zuo X (2013) MicroRNA-21 in scleroderma fibrosis and its function in TGF-beta-regulated fibrosis-related genes expression. J Clin Immunol 33(6):1100–1109. doi:10.1007/s10875-013-9896-z
Beyer C, Dees C, Distler JH (2013) Morphogen pathways as molecular targets for the treatment of fibrosis in systemic sclerosis. Arch Dermatol Res 305:1–8
Acknowledgments
The project described was supported by the National Center for Advancing Translational Sciences, National Institutes of Health, through grant number UL1 TR000002 and linked award TL1 TR000133 and KL2 TR000134. Research reported in this publication was supported by the National Institute Of Allergy And Infectious Diseases of the National Institutes of Health under Award Number R33AI080604.
Author information
Authors and Affiliations
Corresponding author
Additional information
O. Babalola and A. Mamalis contributed equally to the preparation of this manuscript.
The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Rights and permissions
About this article
Cite this article
Babalola, O., Mamalis, A., Lev-Tov, H. et al. The role of microRNAs in skin fibrosis. Arch Dermatol Res 305, 763–776 (2013). https://doi.org/10.1007/s00403-013-1410-1
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00403-013-1410-1