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Wang X, Pan C, Zheng L, Wang J, Zou Q, Sun P, Zhou K, Zhao A, Cao Q, He W, Wang Y, Cheng R, Yao Z, Zhang S, Zhang H, Li M. ADAM17 variant causes hair loss via ubiquitin ligase TRIM47-mediated degradation. JCI Insight 2024; 9:e177588. [PMID: 38771644 PMCID: PMC11383180 DOI: 10.1172/jci.insight.177588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 05/15/2024] [Indexed: 05/23/2024] Open
Abstract
Hypotrichosis is a genetic disorder characterized by a diffuse and progressive loss of scalp and/or body hair. Nonetheless, the causative genes for several affected individuals remain elusive, and the underlying mechanisms have yet to be fully elucidated. Here, we discovered a dominant variant in a disintegrin and a metalloproteinase domain 17 (ADAM17) gene caused hypotrichosis with woolly hair. Adam17 (p.D647N) knockin mice mimicked the hair abnormality in patients. ADAM17 (p.D647N) mutation led to hair follicle stem cell (HFSC) exhaustion and caused abnormal hair follicles, ultimately resulting in alopecia. Mechanistic studies revealed that ADAM17 binds directly to E3 ubiquitin ligase tripartite motif-containing protein 47 (TRIM47). ADAM17 variant enhanced the association between ADAM17 and TRIM47, leading to an increase in ubiquitination and subsequent degradation of ADAM17 protein. Furthermore, reduced ADAM17 protein expression affected the Notch signaling pathway, impairing the activation, proliferation, and differentiation of HFSCs during hair follicle regeneration. Overexpression of Notch intracellular domain rescued the reduced proliferation ability caused by Adam17 variant in primary fibroblast cells.
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Affiliation(s)
- Xiaoxiao Wang
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chaolan Pan
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Luyao Zheng
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Dermatology, Anhui Provincial Children's Hospital, Hefei, China
| | - Jianbo Wang
- Department of Dermatology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, and Henan University People's Hospital, Zhengzhou, China
| | - Quan Zou
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Peiyi Sun
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Kaili Zhou
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Anqi Zhao
- Department of Dermatology, Xinhua Hospital, and
- Department of Dermatology, The Children's Hospital of Fudan University, Shanghai, China
| | - Qiaoyu Cao
- Department of Dermatology, Xinhua Hospital, and
- Department of Dermatology, The Children's Hospital of Fudan University, Shanghai, China
| | - Wei He
- Department of Dermatology, The Children's Hospital of Fudan University, Shanghai, China
| | - Yumeng Wang
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ruhong Cheng
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhirong Yao
- Department of Dermatology, Xinhua Hospital, and
- Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Si Zhang
- NHC Key Laboratory of Glycoconjugate Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Hui Zhang
- Department of Dermatology, Xinhua Hospital, and
| | - Ming Li
- Department of Dermatology, Xinhua Hospital, and
- Department of Dermatology, The Children's Hospital of Fudan University, Shanghai, China
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He J, Zhao B, Huang X, Fu X, Liu G, Tian Y, Wu C, Mao J, Liu J, Gun S, Tian K. Gene network analysis reveals candidate genes related with the hair follicle development in sheep. BMC Genomics 2022; 23:428. [PMID: 35672687 PMCID: PMC9175362 DOI: 10.1186/s12864-022-08552-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/13/2022] [Indexed: 12/13/2022] Open
Abstract
Background Merino sheep are the most famous fine wool sheep in the world. They have high wool production and excellent wool quality and have attracted worldwide attention. The fleece of the Merino sheep is composed predominantly of wool fibers grown from secondary wool follicles. Therefore, it is necessary to study the development of hair follicles to understand the mechanism of wool production. The hair follicle is a complex biological system involved in a dynamic process governed by gene regulation. The hair follicle development process is very complex and poorly understood. The purpose of our research is to identify candidate genes related to hair follicle development, provide a theoretical molecular breeding basis for the cultivation of fine wool sheep, and provide a reference for the problems of hair loss and alopecia areata that affect human beings. Results We analyzed mRNAs data in skin tissues of 18 Merino sheep at four embryonic days (E65, E85, E105 and E135) and two postnatal days (P7 and P30). G1 to G6 represent hair follicles developmental at six stages (i.e. E65 to P30). We identified 7879 differentially expressed genes (DEGs) and 12623 novel DEGs, revealed different expression patterns of these DEGs at six stages of hair follicle development, and demonstrated their complex interactions. DEGs with stage-specific expression were significantly enriched in epidermal differentiation and development, hair follicle development and hair follicle morphogenesis and were enriched in many pathways related to hair follicle development. The key genes (LAMA5, WNT10A, KRT25, SOSTDC1, ZDHHC21, FZD1, BMP7, LRP4, TGFβ2, TMEM79, SOX10, ITGB4, KRT14, ITGA6, and GLI2) affecting hair follicle morphogenesis were identified by network analysis. Conclusion This study provides a new reference for the molecular basis of hair follicle development and lays a foundation for further improving sheep hair follicle breeding. Candidate genes related to hair follicular development were found, which provided a theoretical basis for molecular breeding for the culture of fine wool sheep. These results are a valuable resource for biological investigations of fleece evolution in animals. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-022-08552-2.
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Affiliation(s)
- Junmin He
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Bingru Zhao
- College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Xixia Huang
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Xuefeng Fu
- Key Laboratory of Genetics Breeding and Reproduction of the Fine Wool Sheep & Cashmere Goat in Xinjiang, Institute of Animal Science, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Guifen Liu
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Yuezhen Tian
- Key Laboratory of Genetics Breeding and Reproduction of the Fine Wool Sheep & Cashmere Goat in Xinjiang, Institute of Animal Science, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Cuiling Wu
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Jingyi Mao
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Jing Liu
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Shuangbao Gun
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China.
| | - Kechuan Tian
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China.
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Li C, Feng C, Ma G, Fu S, Chen M, Zhang W, Li J. Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus. BMC Genomics 2022; 23:140. [PMID: 35172715 PMCID: PMC8848980 DOI: 10.1186/s12864-022-08331-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 01/19/2022] [Indexed: 12/29/2022] Open
Abstract
Background Cashmere goat is famous for its high-quality fibers. The growth of cashmere in secondary hair follicles exhibits a seasonal pattern arising from circannual changes in the natural photoperiod. Although several studies have compared and analyzed the differences in gene expression between different hair follicle growth stages, the selection of samples in these studies relies on research experience or morphological evidence. Distinguishing hair follicle growth cycle according to gene expression patterns may help to explore the regulation mechanisms related to cashmere growth and the effect of melatonin from a molecular level more accurately. Results In this study, we applied RNA-sequencing to the hair follicles of three normal and three melatonin-treated Inner Mongolian cashmere goats sampled every month during a whole hair follicle growth cycle. A total of 3559 and 988 genes were subjected as seasonal changing genes (SCGs) in the control and treated groups, respectively. The SCGs in the normal group were divided into three clusters, and their specific expression patterns help to group the hair follicle growth cycle into anagen, catagen and telogen stages. Some canonical pathways such as Wnt, TGF-beta and Hippo signaling pathways were detected as promoting the hair follicle growth, while Cell adhesion molecules (CAMs), Cytokine-cytokine receptor interaction, Jak-STAT, Fc epsilon RI, NOD-like receptor, Rap1, PI3K-Akt, cAMP, NF-kappa B and many immune-related pathways were detected in the catagen and telogen stages. The PI3K-Akt signaling, ECM-receptor interaction and Focal adhesion were found in the transition stage between telogen to anagen, which may serve as candidate biomarkers for telogen-anagen regeneration. A total of 16 signaling pathways, 145 pathway mRNAs, and 93 lncRNAs were enrolled to construct the pathway-mRNA-lncRNA network, which indicated the function of lncRNAs through interacting with their co-expressed mRNAs. Pairwise comparisons between the control and melatonin-treated groups also indicated 941 monthly differentially expressed genes (monthly DEGs). These monthly DEGs were mainly distributed from April and September, which revealed a potential signal pathway map regulating the anagen stage triggered by melatonin. Enrichment analysis showed that Wnt, Hedgehog, ECM, Chemokines and NF-kappa B signaling pathways may be involved in the regulation of non-quiescence and secondary shedding under the influence of melatonin. Conclusions Our study decoded the key regulators of the whole hair follicle growth cycle, laying the foundation for the control of hair follicle growth and improvement of cashmere yield. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-022-08331-z.
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Affiliation(s)
- Chun Li
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, 028000, China
| | - Cong Feng
- College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Guangyuan Ma
- College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Shaoyin Fu
- Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Hohhot, 010018, China
| | - Ming Chen
- College of Life Sciences, Zhejiang University, Hangzhou, 310058, China. .,College of Life Science and Food Engineering, Inner Mongolia Minzu University, Tongliao, 028000, China.
| | - Wenguang Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, 010018, China.
| | - Jinquan Li
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, 010018, China.
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Hayashi R, Shimomura Y. Update of recent findings in genetic hair disorders. J Dermatol 2021; 49:55-67. [PMID: 34676598 DOI: 10.1111/1346-8138.16204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 11/30/2022]
Abstract
Genetic hair disorders, although unusual, are not very rare, and dermatologists often have opportunities to see patients. Significant advances in molecular genetics have led to identifying many causative genes for genetic hair disorders, including the recently identified causative genes, such as LSS and C3ORF52. Many patients have been detected with autosomal recessive woolly hair/hypotrichosis in the Japanese population caused by founder mutations in the LIPH gene. Additionally, many patients with genetic hair disorders caused by other genes have been reported in East Asia including Japan. Understanding genetic hair disorders is essential for dermatologists, and the findings obtained from analyzing these diseases will contribute to revealing the mechanisms of hair follicle morphogenesis and development in humans.
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Affiliation(s)
- Ryota Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yutaka Shimomura
- Department of Dermatology, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Lv H, Li M, Cheng R. Novel small-insertion mutation in the LIPH gene in a patient with autosomal recessive woolly hair/hypotrichosis. J Dermatol 2020; 47:1445-1449. [PMID: 32901930 DOI: 10.1111/1346-8138.15581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 07/30/2020] [Accepted: 07/31/2020] [Indexed: 01/07/2023]
Abstract
Autosomal recessive woolly hair/hypotrichosis (ARWH/H) is a rare form of congenital alopecia, which can be caused by mutations in lipase H (LIPH), lysophosphatidic acid receptor 6 (LPAR6/P2RY5) or keratin 25 (KRT25) genes. We present a 32-year-old woman with typical clinical features of ARWH. Hair microscopy was performed to observe differences between the patient's hair and a normal sample. Next-generation sequencing was used to detect pathogenic mutations. Sanger sequencing was used to further confirm the mutations. Abnormal hair appearance was found by hair microscopy. A novel frame-shift mutation (NM_139248: c.686delinsGTAGAACCCAACCTGGCT: p.Asp229fs37X) and a reported mutation (NM_139248: exon6:c.T736A: p.C246S) in LIPH were identified in the patient. All reported mutations related to ARWH of various races were reviewed. Our study provides further evidence of the similarity of ARWH between the Chinese and Japanese population. A novel small-insertion mutation also expands the LIPH mutation spectrum.
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Affiliation(s)
- Hongli Lv
- Department of Dermatology, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Ming Li
- Department of Dermatology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruhong Cheng
- Department of Dermatology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Khan GM, Hassan N, Khan N, Humayun M, Khan K, Khaliq S, Rehman FU, Ahmed S, Shah K, Khan SA, Muhammad N, Wali A, Khan S, Basit S, Ayub M. Biallelic mutations in the
LPAR
6
gene causing autosomal recessive wooly hair/hypotrichosis phenotype in five Pakistani families. Int J Dermatol 2019; 58:946-952. [DOI: 10.1111/ijd.14480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 02/25/2019] [Accepted: 04/11/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Ghulam M. Khan
- Institute of Biochemistry University of Balochistan Quetta Pakistan
| | - Noor Hassan
- Institute of Biochemistry University of Balochistan Quetta Pakistan
| | - Niamatullah Khan
- Department of Biotechnology & Genetic Engineering Kohat University of Science & Technology Kohat Khyber Pakhtunkhwa Pakistan
| | - Muhammad Humayun
- Department of Biotechnology & Genetic Engineering Kohat University of Science & Technology Kohat Khyber Pakhtunkhwa Pakistan
| | - Kafaitullah Khan
- Department of Microbiology University of Balochistan Quetta Pakistan
| | - Samira Khaliq
- Institute of Biochemistry University of Balochistan Quetta Pakistan
| | - Fazal U. Rehman
- Department of Microbiology University of Balochistan Quetta Pakistan
| | - Sheikh Ahmed
- Institute of Biochemistry University of Balochistan Quetta Pakistan
| | - Khadim Shah
- Department of Biotechnology COMSATS University Islamabad Abbottabad Campus Pakistan
| | - Sher A. Khan
- Department of Biotechnology & Genetic Engineering Kohat University of Science & Technology Kohat Khyber Pakhtunkhwa Pakistan
| | - Noor Muhammad
- Department of Biotechnology & Genetic Engineering Kohat University of Science & Technology Kohat Khyber Pakhtunkhwa Pakistan
| | - Abdul Wali
- Department of Biotechnology Faculty of Life Sciences & Informatics BUITEMS Quetta Pakistan
| | - Saadullah Khan
- Department of Biotechnology & Genetic Engineering Kohat University of Science & Technology Kohat Khyber Pakhtunkhwa Pakistan
| | - Sulman Basit
- Center for Genetics and Inherited Diseases Taibah University Almadinah Almadinah Saudi Arabia
| | - Muhammad Ayub
- Institute of Biochemistry University of Balochistan Quetta Pakistan
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Rudnicka L, Olszewska M, Waśkiel A, Rakowska A. Trichoscopy in Hair Shaft Disorders. Dermatol Clin 2018; 36:421-430. [DOI: 10.1016/j.det.2018.05.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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