1
|
Mao Y, Liu P, Wei J, Xie Y, Zheng Q, Li R, Yao J. Cell Therapy for Androgenetic Alopecia: Elixir or Trick? Stem Cell Rev Rep 2023:10.1007/s12015-023-10532-2. [PMID: 37277541 PMCID: PMC10390634 DOI: 10.1007/s12015-023-10532-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 06/07/2023]
Abstract
Androgenetic alopecia is the most common cause of hair loss aggravated by increased life pressure, tension, and anxiety. Although androgenetic alopecia (AGA) does not significantly effect physical health, it can have serious negative impact on the mental health and quality of life of the patient. Currently, the effect of medical treatment for AGA is not idealistic, stem cell-based regenerative medicine has shown potential for hair regrowth and follicle repair, but the long-term effect and mechanism of stem cell therapy is not quite explicit. In this review, we summarize the methods, efficacy, mechanism, and clinical progress of stem cell therapies for AGA by now, hope it will present a more comprehensive view in this topic.
Collapse
Affiliation(s)
- Yongcui Mao
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Pinyan Liu
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jiayun Wei
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Ye Xie
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Qiuxia Zheng
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Rui Li
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jia Yao
- The First Clinical Medical College of Lanzhou University, Lanzhou, China.
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China.
| |
Collapse
|
2
|
Sung JH. Effective and economical cell therapy for hair regeneration. Biomed Pharmacother 2023; 157:113988. [PMID: 36370520 DOI: 10.1016/j.biopha.2022.113988] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 11/01/2022] [Accepted: 11/05/2022] [Indexed: 11/11/2022] Open
Abstract
We reviewed and summarized the latest reports on the characteristics of stem cells and follicular cells that are under development for hair loss treatment. Compared with conventional medicine, cell therapy could be effective in the long term with a single treatment while having mild adverse effects. Adipose-derived stem cells (ASCs) have the advantages of easy access and large isolation amount compared with dermal papilla cells (DPCs) and dermal sheath cup cells (DSCs), and promote hair growth through the paracrine effect. ASCs have a poor potential in hair neogenesis, therefore, methods to enhance trichogenecity of ASCs should be developed. DSCs can be isolated from the peribulbar dermal sheath cup, while having immune tolerance, and hair inductivity. Therefore, DSCs were first developed and finished the phase II clinical trial; however, the hair growth was not satisfactory. Considering that a single injection of DSCs is effective for at least 9 months in the clinical setting, they can be an alternative therapy for hair regeneration. Though DPCs are not yet studied in clinical trials, we should pay attention to DPCs, as hair loss is associated with gradual reduction of DPCs and DP cell numbers fluctuate over the hair cycle. DPCs could make new hair follicles with epidermal cells, and have an immunomodulatory function to enable allogeneic transplantation. In addition, we can expand large quantities of DPCs with hair inductivity using spheroid culture, hypoxia condition, and growth factor supplement. 'Off-the-shelf' DPC therapy could be effective and economical, and therefore promising for hair regeneration.
Collapse
Affiliation(s)
- Jong-Hyuk Sung
- Epi Biotech Co., Ltd., Incheon, South Korea; College of Pharmacy, Institute of Pharmaceutical Sciences, Yonsei University, Incheon, South Korea.
| |
Collapse
|
3
|
Xu Z, Zhou T, Wang Y, Zhu L, Tu J, Xu Z, Li L, Li Y. Integrated PPI- and WGCNA-retrieval of hub gene signatures for soft substrates inhibition of human fibroblasts proliferation and differentiation. Aging (Albany NY) 2022; 14:6957-6974. [PMID: 36057261 PMCID: PMC9512501 DOI: 10.18632/aging.204258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/23/2022] [Indexed: 11/25/2022]
Abstract
Fibroblasts (FBs) are the most important functional cells in the process of wound repair, and their functions can be activated by different signals at the pathological site. Although wound repair is associated with microenvironmental stiffness, the effect of matrix stiffness on FBs remains elusive. In this study, TGF-β1 was used to mimic the fibrotic environment under pathological conditions. We found that the soft substrates made FBs slender compared with tissue culture plastic, and the main altered biological function was the inhibition of proliferation and differentiation ability. Through PPI and WGCNA analysis, 63 hub genes were found, including GADD45A, CDKN3, HIST2H3PS2, ACTB, etc., which may be the main targets of soft substrates affecting the proliferation and differentiation of FBs. Our findings not only provide a more detailed report on the effect of matrix stiffness on the function of human skin FBs, but also may provide new intervention ideas for improving scars and other diseases caused by excessive cell proliferation, with potential clinical application prospects.
Collapse
Affiliation(s)
- Ziran Xu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Tian Zhou
- The First Norman Bethune Clinical Medical College, Jilin University, Changchun 130021, China
| | - Yin Wang
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Leijie Zhu
- The Third Norman Bethune Clinical Medical College, Jilin University, Changchun 130021, China
| | - Jihao Tu
- Department of Hand and Foot Surgery, The First Hospital of Jilin University, Changchun 130021, China
| | - Zhixiang Xu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Lisha Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Yulin Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| |
Collapse
|
4
|
Xu Z, Li Y, Li P, Sun Y, Lv S, Wang Y, He X, Xu J, Xu Z, Li L, Li Y. Soft substrates promote direct chemical reprogramming of fibroblasts into neurons. Acta Biomater 2022; 152:255-272. [PMID: 36041647 DOI: 10.1016/j.actbio.2022.08.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 08/13/2022] [Accepted: 08/23/2022] [Indexed: 11/01/2022]
Abstract
Fibroblasts can be directly reprogrammed via a combination of small molecules to generate induced neurons (iNs), bypassing intermediate stages. This method holds great promise for regenerative medicine; however, it remains inefficient. Recently, studies have suggested that physical cues may improve the direct reprogramming of fibroblasts into neurons, but the underlying mechanisms remain to be further explored, and the physical factors reported to date do not exhibit the full properties of the extracellular matrix (ECM). Previous in vitro studies mainly used rigid polystyrene dishes, while one of the characteristics of the native in-vivo environment of neurons is the soft nature of brain ECM. The reported stiffness of brain tissue is very soft ranging between 100 Pa and 3 kPa, and the effect of substrate stiffness on direct neuronal reprogramming has not been explored. Here, we show for the first time that soft substrates substantially improved the production efficiency and quality of iNs, without needing to co-culture with glial cells during reprogramming, producing more glutamatergic neurons with electrophysiological functions in a shorter time. Transcriptome sequencing indicated that soft substrates might promote glutamatergic neuron reprogramming through integrins, actin cytoskeleton, Hippo signalling pathway, and regulation of mesenchymal-to-epithelial transition, and competing endogenous RNA network analysis provided new targets for neuronal reprogramming. We demonstrated that soft substrates may promote neuronal reprogramming by inhibiting microRNA-615-3p-targeting integrin subunit beta 4. Our findings can aid the development of regenerative therapies and help improve our understanding of neuronal reprogramming. STATEMENT OF SIGNIFICANCE: : First, we have shown that low stiffness promotes direct reprogramming on the basis of small molecule combinations. To the best of our knowledge, this is the first report on this type of method, which may greatly promote the progress of neural reprogramming. Second, we found that miR-615-3p may interact with ITGB4, and the soft substrates may promote neural reprogramming by inhibiting microRNA (miR)-615-3p targeting integrin subunit beta 4 (ITGB4). We are the first to report on this mechanism. Our findings will provide more functional neurons for subsequent basic and clinical research in neurological regenerative medicine, and will help to improve the overall understanding of neural reprogramming. This work also provides new ideas for the design of medical biomaterials for nerve regeneration.
Collapse
Affiliation(s)
- Ziran Xu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Yan Li
- Division of Orthopedics and Biotechnology, Department for Clinical Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.
| | - Pengdong Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan 511518, Guangdong, China.
| | - Yingying Sun
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; Department of Stomatology, The First Hospital of Jilin University, Changchun 130021, China.
| | - Shuang Lv
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Yin Wang
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Xia He
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; Department of Pathology, Shanxi Bethune Hospital, Taiyuan 030032, China.
| | - Jinying Xu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; Department of Burns Surgery, The First Hospital of Jilin University, Changchun 130000, China.
| | - Zhixiang Xu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Lisha Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Yulin Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| |
Collapse
|
5
|
Wongrakpanich A, Leanpolchareanchai J, Morakul B, Parichatikanond W, Teeranachaideekul V. Phyllanthus emblica Extract-loaded Transfersomes for Hair Follicle Targeting: Phytoconstituents, Characterization, and Hair Growth Promotion. J Oleo Sci 2022; 71:1085-1096. [PMID: 35781257 DOI: 10.5650/jos.ess21425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Phyllanthus emblica Linn. (PE) has been used to promote hair growth for decades. In this study, dried PE fruit powder was extracted, tested for biological activities, and loaded into transfersomes for hair follicle targeting. Before lyophilization, PE fruit powder was extracted using 2 solvent systems, water and 30% ethanol. The PE 30% ethanolic extract had higher antioxidant activity and total phenolic content than the PE aqueous extract. However, the cytotoxicity of the PE 30% ethanolic extract was higher than that of PE aqueous extract. As a result, the PE aqueous extract was analyzed using ultra-performance liquid chromatography and found that the major component of the PE aqueous extract was gallic acid. Afterward, the PE aqueous extract was tested for its potential to activate the expression of genes involved in hair growth promotion in human keratinocytes. At a non-toxic concentration (10 µg/mL), this extract promoted various growth factors comparable to 1% minoxidil. PE-loaded transfersomes were prepared to deliver the PE aqueous extract to the hair follicle. The particle size and polydispersity index of PE-loaded transfersomes were 228 nm and 0.25, respectively. After 3 months of storage, the particle size at 4°C and 30°C was 218 nm and 241 nm, respectively, which was comparable to its initial size. However, at 40°C, the particle size dramatically increased (315 nm). The fluorescent agent, rhodamine B, was used to evaluate the potential of transfersomes to target hair follicles. Rhodamine B transfersomes had better penetration and accumulation in hair follicles than rhodamine B solution. To conclude, the PE aqueous extract, mainly composed of gallic acid, can activate hair growth gene expression. The extract can be loaded into hair follicles targeting transfersomes. Thus, PE-loaded transfersomes are a promising delivery system for hair follicle targeting to promote hair growth.
Collapse
Affiliation(s)
| | | | | | - Warisara Parichatikanond
- Department of Pharmacology, Faculty of Pharmacy, Mahidol University.,Center of Biopharmaceutical Science of Healthy Ageing (BSHA), Faculty of Pharmacy, Mahidol University
| | | |
Collapse
|
6
|
Feng Z, Gong H, Fu J, Xu X, Song Y, Yan X, Mabrouk I, Zhou Y, Wang Y, Fu X, Sui Y, Liu T, Li C, Liu Z, Tian X, Sun L, Guo K, Sun Y, Hu J. In Ovo Injection of CHIR-99021 Promotes Feather Follicle Development via Modulating the Wnt Signaling Pathway and Transcriptome in Goose Embryos ( Anser cygnoides). Front Physiol 2022; 13:858274. [PMID: 35669574 PMCID: PMC9164139 DOI: 10.3389/fphys.2022.858274] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Feather performs important physiological functions in birds, and it is also one of the economic productions in goose farming. Understanding and modulating feather follicle development during embryogenesis are essential for bird biology and the poultry industry. CHIR-99021 is a potent Wnt/β-catenin signaling pathway activator associated with feather follicle development. In this study, goose embryos (Anser cygnoides) received an in ovo injection of CHIR-9902, which was conducted at the beginning of feather follicle development (E9). The results showed that feather growth and feather follicle development were promoted. The Wnt signaling pathway was activated by the inhibition of GSK-3β. Transcriptomic analyses showed that the transcription changes were related to translation, metabolism, energy transport, and stress in dorsal tissue of embryos that received CHIR-99021, which might be to adapt and coordinate the promoting effects of CHIR-99021 on feather follicle development. This study suggests that in ovo injection of CHIR-99021 is a potential strategy to improve feather follicle development and feather-related traits for goose farming and provides profiling of the Wnt signaling pathway and transcriptome in dorsal tissue of goose embryos for further understanding of feather follicle development.
Collapse
Affiliation(s)
- Ziqiang Feng
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Haizhou Gong
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jinhong Fu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Xiaohui Xu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yupu Song
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Xiaomin Yan
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Ichraf Mabrouk
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yuxuan Zhou
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yudong Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Xianou Fu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yujian Sui
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Tuoya Liu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Chuanghang Li
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Zebei Liu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Xu Tian
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Le Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Keying Guo
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yongfeng Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China,Key Laboratory of Animal Production, Product Quality and Security (Jilin Agricultural University), Ministry of Education, Changchun, China,*Correspondence: Yongfeng Sun, ; Jingtao Hu,
| | - Jingtao Hu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China,*Correspondence: Yongfeng Sun, ; Jingtao Hu,
| |
Collapse
|
7
|
Moon IJ, Kim W, Kim SY, Lee J, Yoo H, Bang S, Song Y, Chang SE. Saponins of Korean Red Ginseng May Protect Human Skin from Adipokine-Associated Inflammation and Pigmentation Resulting from Particulate Matter Exposure. Nutrients 2022; 14:nu14040845. [PMID: 35215495 PMCID: PMC8924884 DOI: 10.3390/nu14040845] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 01/23/2023] Open
Abstract
Background: Exposure to airborne particulate matter (PM) is an ever-increasing concern worldwide. Strategies to counter the detrimental effects that follow cutaneous exposure to PM, such as induction of pigmentation, inflammation, and alterations in adipokine profile, need to be investigated further. Korean red ginseng (KRG) extracts and individual ingredients have been demonstrated to play an effective role in suppression of ROS, inflammation, and resultant skin aging. In addition, recent investigations revealed that Rg3 and Rf saponins work as antimelanogenic agents. In this study, we investigated whether saponins of KRG can protect against or reverse the PM-induced detrimental effects. Methods: The biological effects of PM and saponins were evaluated both in vitro and ex vivo. Cell viability and intracellular ROS levels were determined in normal human epidermal melanocytes (NHMs), human epidermal keratinocytes (NHKs), and their cocultures. Experiments to demonstrate the protective properties of saponins against consequences of exposure to PM were performed. Melanin assay, quantitative real-time PCR, and Western blotting were carried out to determine the effects on melanogenesis and the implicated molecular signaling pathways. Results: Exposure to PM resulted in decreased keratinocyte viability, which was coupled with augmented oxidative stress. These changes were attenuated by treatment with saponins. PM exposure resulted in increased expression of leptin, which was reduced by saponins. Moreover, PM exposure led to increased melanin production in a coculture model, which was mitigated by treatment with saponins. Treatment with saponins resulted in a decrease in matrix metalloproteinase (MMP) levels after exposure to PM. Conclusion: Saponins of KRG can protect the skin from the harmful effects of PM exposure by reducing levels of ROS, leptin, inflammatory cytokines, and melanin.
Collapse
Affiliation(s)
- Ik Jun Moon
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
| | - WooHyeong Kim
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Su Yeon Kim
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
| | - JeongHyeon Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Hanju Yoo
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Seunghyun Bang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Youngsup Song
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
- Correspondence: (Y.S.); (S.E.C.); Tel.: +82-2-3010-2089 (Y.S.); +82-2-3010-3460 (S.E.C.)
| | - Sung Eun Chang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (I.J.M.); (W.K.); (S.Y.K.); (J.L.); (H.Y.); (S.B.)
- Bio-Medical Institute of Technology (BMIT), University of Ulsan College of Medicine, Seoul 05505, Korea
- Correspondence: (Y.S.); (S.E.C.); Tel.: +82-2-3010-2089 (Y.S.); +82-2-3010-3460 (S.E.C.)
| |
Collapse
|