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Gao P, Kajiya M, Motoike S, Ikeya M, Yang J. Application of mesenchymal stem/stromal cells in periodontal regeneration: Opportunities and challenges. JAPANESE DENTAL SCIENCE REVIEW 2024; 60:95-108. [PMID: 38314143 PMCID: PMC10837070 DOI: 10.1016/j.jdsr.2024.01.001] [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: 08/08/2023] [Revised: 12/06/2023] [Accepted: 01/15/2024] [Indexed: 02/06/2024] Open
Abstract
Guided tissue regeneration (GTR) has been widely used in the periodontal treatment of intrabony and furcation defects for nearly four decades. The treatment outcomes have shown effectiveness in reducing pocket depth, improving attachment gain and bone filling in periodontal tissue. Although applying GTR could reconstruct the periodontal tissue, the surgical indications are relatively narrow, and some complications and race ethic problems bring new challenges. Therefore, it is challenging to achieve a consensus concerning the clinical benefits of GTR. With the appearance of stem cell-based regenerative medicine, mesenchymal stem/stromal cells (MSCs) have been considered a promising cell resource for periodontal regeneration. In this review, we highlight preclinical and clinical periodontal regeneration using MSCs derived from distinct origins, including non-odontogenic and odontogenic tissues and induced pluripotent stem cells, and discuss the transplantation procedures, therapeutic mechanisms, and concerns to evaluate the effectiveness of MSCs.
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Affiliation(s)
- Pan Gao
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of General Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Mikihito Kajiya
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Souta Motoike
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Makoto Ikeya
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto 606-8507, Japan
| | - Jingmei Yang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
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2
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Yi E, Go J, Yun SH, Lee SE, Kwak J, Kim SW, Kim HS. CEACAM1-engineered MSCs have a broad spectrum of immunomodulatory functions and therapeutic potential via cell-to-cell interaction. Biomaterials 2024; 311:122667. [PMID: 38878480 DOI: 10.1016/j.biomaterials.2024.122667] [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: 01/17/2024] [Revised: 05/22/2024] [Accepted: 06/12/2024] [Indexed: 08/06/2024]
Abstract
Mesenchymal stem cells (MSCs) have garnered attention for their regenerative and immunomodulatory capabilities in clinical trials for various diseases. However, the effectiveness of MSC-based therapies, especially for conditions like graft-versus-host disease (GvHD), remains uncertain. The cytokine interferon (IFN)-γ has been known to enhance the immunosuppressive properties of MSCs through cell-to-cell interactions and soluble factors. In this study, we observed that IFN-γ-treated MSCs upregulated the expression of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), associated with immune evasion through the inhibition of natural killer (NK) cell cytotoxicity. To co-opt this immunomodulatory function, we generated MSCs overexpressing CEACAM1 and found that CEACAM1-engineered MSCs significantly reduced NK cell activation and cytotoxicity via cell-to-cell interaction, independent of NKG2D ligand regulation. Furthermore, CEACAM1-engineered MSCs effectively inhibited the proliferation and activation of T cells along with the inflammatory responses of monocytes. In a humanized GvHD mouse model, CEACAM1-MSCs, particularly CEACAM1-4S-MSCs, demonstrated therapeutic potential by improving survival and alleviating symptoms. These findings suggest that CEACAM1 expression on MSCs contributes to MSC-mediated regulation of immune responses and that CEACAM1-engineered MSC could have therapeutic potential in conditions involving immune dysregulation.
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Affiliation(s)
- Eunbi Yi
- Department of Microbiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea; Stem Cell Immunomodulation Research Center (SCIRC), University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Jinyoung Go
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea; Stem Cell Immunomodulation Research Center (SCIRC), University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - So Hyeon Yun
- Department of Microbiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Sang Eun Lee
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea; Stem Cell Immunomodulation Research Center (SCIRC), University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Jihye Kwak
- Biomedical Research Institute, MEDIPOST Co., Ltd., Seongnam, Republic of Korea
| | - Seong Who Kim
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea; Stem Cell Immunomodulation Research Center (SCIRC), University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.
| | - Hun Sik Kim
- Department of Microbiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea; Stem Cell Immunomodulation Research Center (SCIRC), University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.
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3
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Cheung C, Tu S, Feng Y, Wan C, Ai H, Chen Z. Mitochondrial quality control dysfunction in osteoarthritis: Mechanisms, therapeutic strategies & future prospects. Arch Gerontol Geriatr 2024; 125:105522. [PMID: 38861889 DOI: 10.1016/j.archger.2024.105522] [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: 04/19/2024] [Revised: 05/25/2024] [Accepted: 06/03/2024] [Indexed: 06/13/2024]
Abstract
Osteoarthritis (OA) is a prevalent chronic joint disease characterized by articular cartilage degeneration, pain, and disability. Emerging evidence indicates that mitochondrial quality control dysfunction contributes to OA pathogenesis. Mitochondria are essential organelles to generate cellular energy via oxidative phosphorylation and regulate vital processes. Impaired mitochondria can negatively impact cellular metabolism and result in the generation of harmful reactive oxygen species (ROS). Dysfunction in mitochondrial quality control mechanisms has been increasingly linked to OA onset and progression. This review summarizes current knowledge on the role of mitochondrial quality control disruption in OA, highlighting disturbed mitochondrial dynamics, impaired mitochondrial biogenesis, antioxidant defenses and mitophagy. The review also discusses potential therapeutic strategies targeting mitochondrial Quality Control in OA, offering future perspectives on advancing OA therapeutic strategies.
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Affiliation(s)
- Chiyuen Cheung
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China
| | - Shaoqin Tu
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China
| | - Yi Feng
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China
| | - Chuiming Wan
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China
| | - Hong Ai
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China
| | - Zheng Chen
- Department of Stomatology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, PR China.
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4
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Yang W, Zhang X, Wang Z, Zheng X, Wu W, Chen Q. PLGA microspheres carrying EMSCs-CM for the effective treatment of murine ulcerative colitis. Int Immunopharmacol 2024; 141:112883. [PMID: 39153305 DOI: 10.1016/j.intimp.2024.112883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Revised: 07/28/2024] [Accepted: 08/04/2024] [Indexed: 08/19/2024]
Abstract
Ectodermal mesenchymal stem cells-derived conditioned medium (EMSCs-CM) has been reported to protect against ulcerative colitis (UC) in mice, but its underlying mechanism in alleviating UC need to be further elucidated. Here, it is reported that EMSCs-CM could attenuate pro-inflammatory response of LPS-induced IEC-6 cells and regulate the polarization of macrophages towards anti-inflammatory type in vitro. Furthermore, PLGA microspheres prepared by the double emulsion method were constructed for oral delivery of EMSCs-CM (EMSCs-CM-PLGA), which are beneficial for colon-targeted adhesion of EMSCs-CM to the damaged colon mucosa. The results showed that orally-administered of EMSCs-CM-PLGA microspheres reduced inflammatory cells infiltration and maintained the intestinal mucosal barrier. Further investigation found that EMSCs-CM-PLGA microspheres treatment gradually inhibited the activation of NF-κB pathway to regulate M1/M2 polarization balance in colon tissue macrophages, thereby alleviating DSS-induced UC. These results of this study will provide a theoretical basis for clinical application of EMSCs-CM in UC repair.
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Affiliation(s)
- Wenjing Yang
- School of Medicine, Jiangsu University, Zhenjiang 212013, China.
| | - Xingxing Zhang
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Zhe Wang
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Xiaowen Zheng
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Weijiang Wu
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Qian Chen
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
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5
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Kostecka A, Kalamon N, Skoniecka A, Koczkowska M, Skowron PM, Piotrowski A, Pikuła M. Adipose-derived mesenchymal stromal cells in clinical trials: Insights from single-cell studies. Life Sci 2024; 351:122761. [PMID: 38866216 DOI: 10.1016/j.lfs.2024.122761] [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: 04/02/2024] [Revised: 05/15/2024] [Accepted: 05/27/2024] [Indexed: 06/14/2024]
Abstract
Mesenchymal Stromal Cells (MSCs) offer tremendous potential for the treatment of various diseases and their healing properties have been explored in hundreds of clinical trials. These trails primarily focus on immunological and neurological disorders, as well as regenerative medicine. Adipose tissue is a rich source of mesenchymal stromal cells and methods to obtain and culture adipose-derived MSCs (AD-MSCs) have been well established. Promising results from pre-clinical testing of AD-MSCs activity prompted clinical trials that further led to the approval of AD-MSCs for the treatment of complex perianal fistulas in Crohn's disease and subcutaneous tissue defects. However, AD-MSC heterogeneity along with various manufacturing protocols or different strategies to boost their activity create the need for standardized quality control procedures and safety assessment of the intended cell product. High-resolution transcriptomic methods have been recently gaining attention, as they deliver insight into gene expression profiles of individual cells, helping to deconstruct cellular hierarchy and differentiation trajectories, and to understand cell-cell interactions within tissues. This article presents a comprehensive overview of completed clinical trials evaluating the safety and efficacy of AD-MSC treatment, together with current single-cell studies of human AD-MSC. Furthermore, our work emphasizes the increasing significance of single-cell research in elucidating the mechanisms of cellular action and predicting their therapeutic effects.
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Affiliation(s)
- Anna Kostecka
- Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland; 3P - Medicine Laboratory, Medical University of Gdansk, Gdansk, Poland.
| | - Natalia Kalamon
- Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland.
| | - Aneta Skoniecka
- Laboratory of Tissue Engineering and Regenerative Medicine, Division of Embryology, Faculty of Medicine, Medical University of Gdansk, Dębinki 1, 80-211 Gdańsk, Poland.
| | - Magdalena Koczkowska
- Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland; 3P - Medicine Laboratory, Medical University of Gdansk, Gdansk, Poland.
| | - Piotr M Skowron
- Department of Molecular Biotechnology, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland.
| | - Arkadiusz Piotrowski
- Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland; 3P - Medicine Laboratory, Medical University of Gdansk, Gdansk, Poland.
| | - Michał Pikuła
- Laboratory of Tissue Engineering and Regenerative Medicine, Division of Embryology, Faculty of Medicine, Medical University of Gdansk, Dębinki 1, 80-211 Gdańsk, Poland.
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Pharoun J, Berro J, Sobh J, Abou-Younes MM, Nasr L, Majed A, Khalil A, Joseph, Stephan, Faour WH. Mesenchymal stem cells biological and biotechnological advances: Implications for clinical applications. Eur J Pharmacol 2024; 977:176719. [PMID: 38849038 DOI: 10.1016/j.ejphar.2024.176719] [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: 01/30/2024] [Revised: 05/31/2024] [Accepted: 06/05/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) are multipotent stem cells that are able to differentiate into multiple lineages including bone, cartilage, muscle and fat. They hold immunomodulatory properties and therapeutic ability to treat multiple diseases, including autoimmune and chronic degenerative diseases. In this article, we reviewed the different biological properties, applications and clinical trials of MSCs. Also, we discussed the basics of manufacturing conditions, quality control, and challenges facing MSCs in the clinical setting. METHODS Extensive review of the literature was conducted through the databases PubMed, Google Scholar, and Cochrane. Papers published since 2015 and covering the clinical applications and research of MSC therapy were considered. Furthermore, older papers were considered when referring to pioneering studies in the field. RESULTS The most widely studied stem cells in cell therapy and tissue repair are bone marrow-derived mesenchymal stem cells. Adipose tissue-derived stem cells became more common and to a lesser extent other stem cell sources e.g., foreskin derived MSCs. MSCs therapy were also studied in the setting of COVID-19 infections, ischemic strokes, autoimmune diseases, tumor development and graft rejection. Multiple obstacles, still face the standardization and optimization of MSC therapy such as the survival and the immunophenotype and the efficiency of transplanted cells. MSCs used in clinical settings displayed heterogeneity in their function despite their extraction from healthy donors and expression of similar surface markers. CONCLUSION Mesenchymal stem cells offer a rising therapeutic promise in various diseases. However, their potential use in clinical applications requires further investigation.
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Affiliation(s)
- Jana Pharoun
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Jana Berro
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Jeanine Sobh
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | | | - Leah Nasr
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Ali Majed
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Alia Khalil
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Joseph
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Stephan
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Wissam H Faour
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36.
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Wu C, Zhai Y, Ji J, Yang X, Ye L, Lu G, Shi X, Zhai G. Advances in tumor stroma-based targeted delivery. Int J Pharm 2024:124580. [PMID: 39142464 DOI: 10.1016/j.ijpharm.2024.124580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 08/06/2024] [Accepted: 08/10/2024] [Indexed: 08/16/2024]
Abstract
The tumor stroma plays a crucial role in tumor progression, and the interactions between the extracellular matrix, tumor cells, and stromal cells collectively influence tumor progression and the efficacy of therapeutic agents. Currently, utilizing components of the tumor stroma for drug delivery is a noteworthy strategy. A number of targeted drug delivery systems designed based on tumor stromal components are entering clinical trials. Therefore, this paper provides a thorough examination of the function of tumor stroma in the advancement of targeted drug delivery systems. One approach is to use tumor stromal components for targeted drug delivery, which includes certain stromal components possessing inherent targeting capabilities like HA, laminin, along with targeting stromal cells homologously. Another method entails directly focusing on tumor stromal components to reshape the tumor stroma and facilitate drug delivery. These drug delivery systems exhibit great potential in more effective cancer therapy strategies, such as precise targeting, enhanced penetration, improved safety profile, and biocompatibility. Ultimately, the deployment of these drug delivery systems can deepen our comprehension of tumor stroma and the advanced development of corresponding drug delivery systems.
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Affiliation(s)
- Chunyan Wu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Yujia Zhai
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT 84124, United States
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Xiaoye Yang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Lei Ye
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Guoliang Lu
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand; Maurice Wilkins Centre, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Xiaoqun Shi
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China.
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China.
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Lee SS, Al Halawani A, Teo JD, Weiss AS, Yeo GC. The Matrix Protein Tropoelastin Prolongs Mesenchymal Stromal Cell Vitality and Delays Senescence During Replicative Aging. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2402168. [PMID: 39120048 DOI: 10.1002/advs.202402168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 06/26/2024] [Indexed: 08/10/2024]
Abstract
Cellular senescence leads to the functional decline of regenerative cells such as mesenchymal stromal/stem cells (MSCs), which gives rise to chronic conditions and contributes to poor cell therapy outcomes. Aging tissues are associated with extracellular matrix (ECM) dysregulation, including loss of elastin. However, the role of the ECM in modulating senescence is underexplored. In this work, it is shown that tropoelastin, the soluble elastin precursor, is not only a marker of young MSCs but also actively preserves cell fitness and delays senescence during replicative aging. MSCs briefly exposed to tropoelastin exhibit upregulation of proliferative genes and concurrent downregulation of senescence genes. The seno-protective benefits of tropoelastin persist during continuous, long-term MSC culture, and significantly extend the MSC replicative lifespan. Tropoelastin-expanded MSCs further maintain youth-associated phenotype and function compared to age-matched controls, including preserved clonogenic potential, minimal senescence-associated beta-galactosidase activity, maintained cell sizes, reduced expression of senescence markers, suppressed secretion of senescence-associated factors, and increased production of youth-associated proteins. This work points to the utility of exogenously-supplemented tropoelastin for manufacturing MSCs that robustly maintain regenerative potential with age. It further reveals the active role of classical structural ECM proteins in driving cellular age-associated fitness, potentially leading to future interventions for aging-related pathologies.
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Affiliation(s)
- Sunny Shinchen Lee
- School of Life & Environmental Sciences and Charles Perkins Centre, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Aleen Al Halawani
- School of Life & Environmental Sciences and Charles Perkins Centre, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Jonathan D Teo
- School of Medical Sciences and Charles Perkins Centre, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Anthony S Weiss
- School of Life & Environmental Sciences and Charles Perkins Centre, The University of Sydney, Camperdown, NSW, 2006, Australia
- Sydney Nano Institute, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Giselle C Yeo
- School of Life & Environmental Sciences and Charles Perkins Centre, The University of Sydney, Camperdown, NSW, 2006, Australia
- Sydney Nano Institute, The University of Sydney, Camperdown, NSW, 2006, Australia
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Wang L, Deng Z, Li Y, Wu Y, Yao R, Cao Y, Wang M, Zhou F, Zhu H, Kang H. Ameliorative effects of mesenchymal stromal cells on senescence associated phenotypes in naturally aged rats. J Transl Med 2024; 22:722. [PMID: 39103873 DOI: 10.1186/s12967-024-05486-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 07/03/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND Aging is a multifaceted process that affects all organ systems. With the increasing trend of population aging, aging-related diseases have resulted in significant medical challenges and socioeconomic burdens. Mesenchymal stromal cells (MSCs), due to their antioxidative stress, immunoregulatory, and tissue repair capabilities, hold promise as a potential anti-aging intervention. METHODS In this study, we transplanted MSCs into naturally aged rats at 24 months, and subsequently examined levels of aging-related factors such as β-galactosidase, superoxide dismutase, p16, p21 and malondialdehyde in multiple organs. Additionally, we assessed various aging-related phenotypes in these aged rats, including immune senescence, lipid deposition, myocardial fibrosis, and tissue damage. We also conducted a 16 S ribosomal ribonucleic acid (rRNA) analysis to study the composition of gut microbiota. RESULTS The results indicated that MSCs significantly reduced the levels of aging-associated and oxidative stress-related factors in multiple organs such as the heart, liver, and lungs of naturally aging rats. Furthermore, they mitigated chronic tissue damage and inflammation caused by aging, reduced levels of liver lipid deposition and myocardial fibrosis, alleviated aging-associated immunodeficiency and immune cell apoptosis, and positively influenced the gut microbiota composition towards a more youthful state. This research underscores the diverse anti-aging effects of MSCs, including oxidative stress reduction, tissue repair, metabolic regulation, and improvement of immune functions, shedding light on the underlying anti-aging mechanisms associated with MSCs. CONCLUSIONS The study confirms that MSCs hold great promise as a potential anti-aging approach, offering the possibility of extending lifespan and improving the quality of life in the elderly population.
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Affiliation(s)
- Lu Wang
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
- National Key Laboratory of Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, National Clinical Research Center for Kidney Diseases, Beijing, 100853, China
| | - Zihui Deng
- Department of Basic Medicine, Graduate School, Chinese PLA General Hospital, Beijing, 100853, China
| | - Yun Li
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Yiqi Wu
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Renqi Yao
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Yuan Cao
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- Department of Emergency Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050004, China
| | - Min Wang
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Feihu Zhou
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
- National Key Laboratory of Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, National Clinical Research Center for Kidney Diseases, Beijing, 100853, China
| | - Hanyu Zhu
- Medical School of Chinese PLA, Beijing, 100853, China.
- National Key Laboratory of Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, National Clinical Research Center for Kidney Diseases, Beijing, 100853, China.
- Department of Nephrology, The First Medical Center of Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China.
| | - Hongjun Kang
- Department of Critical Care Medicine, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China.
- Medical School of Chinese PLA, Beijing, 100853, China.
- National Key Laboratory of Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, National Clinical Research Center for Kidney Diseases, Beijing, 100853, China.
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Raftery RM, Pregizer SK, Kocher S, Craft AM. Regenerative capacity of human pluripotent stem cell-derived articular chondrocytes in vitro. J Orthop Res 2024; 42:1841-1851. [PMID: 38433390 PMCID: PMC11222035 DOI: 10.1002/jor.25823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 03/05/2024]
Abstract
The ideal cell source for articular cartilage repair remains elusive. Using developmentally inspired differentiation protocols, we induced human pluripotent stem cells (hPSCs) toward articular chondrocytes capable of joint cartilage repair in rodent models, which were distinct from growth plate chondrocytes, fated to be replaced by bone in vivo. Working toward clinical translation, we demonstrated controlled differentiation into chondrocytes by comprehensive gene expression analysis at each step of the differentiation. Articular chondrocytes derived from hPSCs could be expanded several passages in vitro without losing chondrogenic potential. Furthermore, chondrocytes isolated from these articular cartilage tissues had the potential to serially regenerate new articular and growth plate cartilage tissues. Finally, the ability to cryopreserve articular chondrocytes with the desired phenotype is critical for clinical translation and here we report no loss in cell viability or regenerative potential following cryopreservation. These results support the immense potential of hPSC-derived articular chondrocytes as a cell-based therapy for cartilage repair.
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Affiliation(s)
- Rosanne M. Raftery
- Department of Orthopedic Research, Boston Children’s Hospital, Boston, MA USA
- Department of Orthopedic Surgery, Harvard Medical School, Boston, MA USA
- Anatomy and Regenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Ireland
| | - Steven K. Pregizer
- Department of Orthopedic Research, Boston Children’s Hospital, Boston, MA USA
- Department of Orthopedic Surgery, Harvard Medical School, Boston, MA USA
| | - Sophia Kocher
- Department of Orthopedic Research, Boston Children’s Hospital, Boston, MA USA
| | - April M. Craft
- Department of Orthopedic Research, Boston Children’s Hospital, Boston, MA USA
- Department of Orthopedic Surgery, Harvard Medical School, Boston, MA USA
- Harvard Stem Cell Institute, Cambridge, MA USA
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Yu Z, Yuan J, Yu Y. Heraclenin promotes the osteogenic differentiation of bone marrow stromal cells by activating the RhoA/ROCK pathway. Histol Histopathol 2024; 39:1065-1077. [PMID: 38258549 DOI: 10.14670/hh-18-702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
BACKGROUND Osteoporosis is a devastating skeletal disease, the pathogenesis of which is related to abnormal bone metabolism, featured by the imbalance between osteoblastic bone formation and osteoclastic bone resorption. Stem cell-based therapies have been demonstrated to improve osteoporosis treatment. Previously, the linear furanocoumarin heraclenin was reported to enhance osteoblast differentiation and mineralization in mouse mesenchymal stem cells (MSCs), suggesting its potential for osteogenic differentiation and bone regeneration. Our study was designed to confirm the promotive role of heraclenin on osteogenic differentiation of human bone MSCs (BMSCs) and explore the underlying mechanisms. METHODS Human BMSCs were treated for 24, 48, and 72h with heraclenin (5, 10, 20, 40, and 80 μM), and cell viability was determined by Cell Counting Kit-8 (CCK-8) assay. To further evaluate the cytotoxicity of heraclenin, cell suspension obtained from BMSCs treated with heraclenin (5, 10, and 20 μM) for 72h was subjected to a MUSE™ cell analyzer for cell viability and count assay. BMSCs were incubated in osteogenic induction medium for 7 days. Then, osteogenic differentiation and mineralization of BMSCs were assessed through alkaline phosphatase (ALP) and Alizarin Red S staining. The expression of osteogenesis markers including ALP, osteocalcin (OCN), osterix (OSX), and runt-related transcription factor 2 (RUNX2) was detected via reverse transcription quantitative polymerase chain reaction (RT-qPCR) and western blotting. The effects of heraclenin on the RhoA/ROCK pathway were estimated through western blotting. Y-27632, the ROCK inhibitor, was used to confirm the role of the RhoA/ROCK pathway in heraclenin-mediated osteogenic differentiation of BMSCs. RESULTS Heraclenin (5-80 μM) was non-toxic on human BMSCs. Heraclenin treatment (5-20 μM) dose-dependently enhanced ALP activity and calcium deposition. Furthermore, heraclenin promoted ALP, OCN, OSX, and RUNX2 mRNA and protein expression. Mechanically, heraclenin treatment increased RhoA and ROCK1 mRNA expression, stimulated the translocation of ROCK from the cytosolic to the membrane fraction, and elevated the protein levels of phosphorylated cofilin (p-cofilin) and active RhoA. Additionally, treatment with Y-27632 overturned the promotion of heraclenin on ALP activity, calcium deposition, the expression of osteogenesis markers, and the RhoA/ROCK signaling pathway. CONCLUSION Heraclenin facilitates the osteogenic differentiation of human BMSCs through the activation of the RhoA/ROCK pathway.
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Affiliation(s)
- Zuguang Yu
- Department of Orthopedics, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Jun Yuan
- Department of Orthopedics 3, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Yuanyuan Yu
- Department of Geriatrics, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, China.
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12
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Li Z, Wang Y, Wang H, Wang H, Shang Y, Wang S, Han Q, Li J, Zhao RC, Jiang Q, Ding B. Self-Assembled DNA Composite-Engineered Mesenchymal Stem Cells for Improved Skin-Wound Repair. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310241. [PMID: 38441385 DOI: 10.1002/smll.202310241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/15/2024] [Indexed: 08/02/2024]
Abstract
The direct use of mesenchymal stem cells (MSCs) as therapeutics for skin injuries is a promising approach, yet it still faces several obstacles, including limited adhesion, retention, and engraftment of stem cells in the wound area, as well as impaired regenerative and healing functions. Here, DNA-based self-assembled composites are reported that can aid the adhesion of MSCs in skin wounds, enhance MSC viability, and accelerate wound closure and re-epithelialization. Rolling-circle amplification (RCA)-derived DNA flowers, equipped with multiple copies of cyclic Arg-Gly-Asp (cRGD) peptides and anti-von Willebrand factor (vWF) aptamers, act as robust scavengers of reactive oxygen species (ROS) and enable synergistic recognition and adhesion to stem cells and damaged vascular endothelial cells. These DNA structure-aided stem cells are retained at localized wound sites, maintain repair function, and promote angiogenesis and growth factor secretion. In both normal and diabetes-prone db/db mice models with excisional skin injuries, facile topical administration of DNA flower-MSCs elicits rapid blood vessel formation and enhances the sealing of the wound edges in a single dose. DNA composite-engineered stem cells warrant further exploration as a new strategy for the treatment of skin and tissue damage.
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Affiliation(s)
- Zhuoting Li
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Yiming Wang
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Hong Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Haiyan Wang
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Yingxu Shang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Shihua Wang
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Qin Han
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Jing Li
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Robert Chunhua Zhao
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Center for Excellence in Tissue Engineering, Chinese Academy of Medical Sciences, State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy, Beijing, 100005, China
| | - Qiao Jiang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China
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13
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Durand NC, Kim HG, Patel VN, Turnbull MT, Siegel JL, Hodge DO, Tawk RG, Meschia JF, Freeman WD, Zubair AC. Mesenchymal Stem Cell Therapy in Acute Intracerebral Hemorrhage: A Dose-Escalation Safety and Tolerability Trial. Neurocrit Care 2024; 41:59-69. [PMID: 38114796 PMCID: PMC11335835 DOI: 10.1007/s12028-023-01897-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND We conducted a preliminary phase I, dose-escalating, safety, and tolerability trial in the population of patients with acute intracerebral hemorrhage (ICH) by using human allogeneic bone marrow-derived mesenchymal stem/stromal cells. METHODS Eligibility criteria included nontraumatic supratentorial hematoma less than 60 mL and Glasgow Coma Scale score greater than 5. All patients were monitored in the neurosciences intensive care unit for safety and tolerability of mesenchymal stem/stromal cell infusion and adverse events. We also explored the use of cytokines as biomarkers to assess responsiveness to the cell therapy. We screened 140 patients, enrolling 9 who met eligibility criteria into three dose groups: 0.5 million cells/kg, 1 million cells/kg, and 2 million cells/kg. RESULTS Intravenous administration of allogeneic bone marrow-derived mesenchymal stem/stromal cells to treat patients with acute ICH is feasible and safe. CONCLUSIONS Future larger randomized, placebo-controlled ICH studies are necessary to validate this study and establish the effectiveness of this therapeutic approach in the treatment of patients with ICH.
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Affiliation(s)
- Nisha C Durand
- Center for Regenerative Biotherapeutics, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
- Human Cellular Therapy Laboratory, Mayo Clinic, Jacksonville, FL, USA.
| | - H G Kim
- Clinical Research Intern Scholar Program, Mayo Clinic, Jacksonville, FL, USA
| | - Vishal N Patel
- Division of Neuroradiology, Mayo Clinic, Jacksonville, FL, USA
| | - Marion T Turnbull
- Research Collaborator in the Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Jason L Siegel
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - David O Hodge
- Biostatistics Unit, Mayo Clinic, Jacksonville, FL, USA
| | - Rabih G Tawk
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - W David Freeman
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Abba C Zubair
- Center for Regenerative Biotherapeutics, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
- Department of Laboratory Medicine and Pathology, Center for Regenerative Biotherapeutics, Mayo Clinic, Jacksonville, FL, USA
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14
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Cui J, Yang Z, Ma R, He W, Tao H, Li Y, Zhao Y. Placenta-targeted Treatment Strategies for Preeclampsia and Fetal Growth Restriction: An Opportunity and Major Challenge. Stem Cell Rev Rep 2024; 20:1501-1511. [PMID: 38814409 PMCID: PMC11319408 DOI: 10.1007/s12015-024-10739-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2024] [Indexed: 05/31/2024]
Abstract
The placenta plays a crucial role in maintaining normal pregnancy. The failure of spiral artery remodeling (SAR) is a key factor leading to placental ischemia and poor perfusion which is strongly associated with obstetric diseases, including preeclampsia (PE) and fetal growth restriction (FGR). Existing interventions for PE and FGR are limited and termination of pregnancy is inevitable when the maternal or fetus condition deteriorates. Considering the safety of the mother and fetus, treatments that may penetrate the placental barrier and harm the fetus are not accepted. Developing targeted treatment strategies for these conditions is urgent and necessary. With the proven efficacy of targeted therapy in treating conditions such as endometrial cancer and trophoblastic tumors, research on placental dysfunction continues to deepen. This article reviews the studies on placenta-targeted treatment and drug delivery strategies, summarizes the characteristics proposes corresponding improvement measures in targeted treatment, provides solutions for existing problems, and makes suggestions for future studies.
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Affiliation(s)
- Jianjian Cui
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Zejun Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Ruilin Ma
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Wencong He
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Hui Tao
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Ya'nan Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Yin Zhao
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan, 430022, China.
- Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen, 518000, China.
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15
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Zhai H, Jiang M, Zhao Y, Wang Y, Zhang H, Ji Y, Song X, Zhang J, Lv C, Li M. Three-dimensional cultured human umbilical cord mesenchymal stem cells attenuate pulmonary fibrosis by improving the balance of mitochondrial fusion and fission. Stem Cells Transl Med 2024:szae051. [PMID: 39077914 DOI: 10.1093/stcltm/szae051] [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] [Received: 11/30/2023] [Accepted: 06/15/2024] [Indexed: 07/31/2024] Open
Abstract
Pulmonary fibrosis is a kind of fibrotic interstitial pneumonia with poor prognosis. Aging, environmental pollution, and coronavirus disease 2019 are considered as independent risk factors for pulmonary fibrogenesis. Consequently, the morbidity and mortality striking continues to rise in recent years. However, the clinical therapeutic efficacy is very limited and unsatisfactory. So it is necessary to develop a new effective therapeutic approach for pulmonary fibrosis. Human umbilical cord mesenchymal stem cells (hucMSCs) are considered as a promising treatment for various diseases because of their multiple differentiation and immunomodulatory function. The key bottleneck in the clinical application of hucMSCs therapy is the high-quality and large-scale production. This study used FloTrix miniSpin bioreactor, a three-dimensional (3D) cell culture system, for large-scale expansion of hucMSCs in vitro, and proved 3D cultured hucMSCs inhibited the differentiation of fibroblasts into myofibroblasts and myofibroblasts proliferation and migration, leading to slow down the development of pulmonary fibrosis. Further mechanistic studies clarified that hucMSCs reduced the amount of binding between circELP2 and miR-630, resulting in blocking YAP/TAZ translocation from cytoplasm to nucleus. This condition inhibited mitochondrial fusion and promoted mitochondrial fission, and ultimately improved fusion/fission balance and cellular homeostasis. To sum up, this work clarified the anti-fibrosis and mechanism of hucMSCs cultured from the 3D FloTrix miniSpin bioreactor. We hope to provide new ideas and new methods for the clinical transformation and industrialization of hucMSCs therapy.
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Affiliation(s)
- Huifang Zhai
- Department of Clinical Nursing, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
| | - Mengqi Jiang
- Department of Cellular and Genetic Medicine, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Yaqin Zhao
- Department of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
| | - Yujie Wang
- Department of Cellular and Genetic Medicine, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Haitong Zhang
- Department of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
| | - Yunxia Ji
- Department of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
| | - Xiaodong Song
- Department of Cellular and Genetic Medicine, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Jinjin Zhang
- Department of Cellular and Genetic Medicine, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Changjun Lv
- Department of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
| | - Minge Li
- Department of Clinical Nursing, Binzhou Medical University Hospital, Binzhou Medical University, Binzhou 256603, People's Republic of China
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16
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Zheng L, Chen W, Yao K, Xie Y, Liao C, Zhou T. Clinical and preclinical studies of mesenchymal stem cells to alleviate peritoneal fibrosis. Stem Cell Res Ther 2024; 15:237. [PMID: 39080683 PMCID: PMC11290310 DOI: 10.1186/s13287-024-03849-3] [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: 04/20/2024] [Accepted: 07/15/2024] [Indexed: 08/02/2024] Open
Abstract
Peritoneal dialysis is an important part of end-stage kidney disease replacement therapy. However, prolonged peritoneal dialysis can result in peritoneal fibrosis and ultrafiltration failure, forcing patients to withdraw from peritoneal dialysis treatment. Therefore, there is an urgent need for some effective measures to alleviate the occurrence and progression of peritoneal fibrosis. Mesenchymal stem cells play a crucial role in immunomodulation and antifibrosis. Numerous studies have investigated the fact that mesenchymal stem cells can ameliorate peritoneal fibrosis mainly through the paracrine pathway. It has been discovered that mesenchymal stem cells participate in the improvement of peritoneal fibrosis involving the following signaling pathways: TGF-β/Smad signaling pathway, AKT/FOXO signaling pathway, Wnt/β-catenin signaling pathway, TLR/NF-κB signaling pathway. Additionally, in vitro experiments, mesenchymal stem cells have been shown to decrease mesothelial cell death and promote proliferation. In animal models, mesenchymal stem cells can enhance peritoneal function by reducing inflammation, neovascularization, and peritoneal thickness. Mesenchymal stem cell therapy has been demonstrated in clinical trials to improve peritoneal function and reduce peritoneal fibrosis, thus improving the life quality of peritoneal dialysis patients.
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Affiliation(s)
- Lingqian Zheng
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China
| | - Wenmin Chen
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China
| | - Kaijin Yao
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China
| | - Yina Xie
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China
| | - Chunling Liao
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China
| | - Tianbiao Zhou
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041, China.
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17
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Česnik AB, Švajger U. The issue of heterogeneity of MSC-based advanced therapy medicinal products-a review. Front Cell Dev Biol 2024; 12:1400347. [PMID: 39129786 PMCID: PMC11310176 DOI: 10.3389/fcell.2024.1400347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 07/15/2024] [Indexed: 08/13/2024] Open
Abstract
Mesenchymal stromal stem cells (MSCs) possess a remarkable potential for numerous clinical applications due to their unique properties including self-renewal, immunomodulation, paracrine actions and multilineage differentiation. However, the translation of MSC-based Advanced Therapy Medicinal Products (ATMPs) into the clinic has frequently met with inconsistent outcomes. One of the suspected reasons for this issue is the inherent and extensive variability that exists among such ATMPs, which makes the interpretation of their clinical efficacy difficult to assess, as well as to compare the results of various studies. This variability stems from numerous reasons including differences in tissue sources, donor attributes, variances in manufacturing protocols, as well as modes of administration. MSCs can be isolated from various tissues including bone marrow, umbilical cord, adipose tissue and others, each with its unique phenotypic and functional characteristics. While MSCs from different sources do share common features, they also exhibit distinct gene expression profiles and functional properites. Donor-specific factors such as age, sex, body mass index, and underlying health conditions can influence MSC phenotype, morphology, differentiation potential and function. Moreover, variations in preparation of MSC products introduces additional heterogeneity as a result of cell culture media composition, presence or absence of added growth factors, use of different serum supplements and culturing techniques. Once MSC products are formulated, storage protocols play a pivotal role in its efficacy. Factors that affect cell viability include cell concentration, delivery solution and importantly, post-thawing protocols where applicable. Ensuing, differences in administration protocols can critically affect the distribution and functionallity of administered cells. As MSC-based therapies continue to advance through numerous clinical trials, implication of strategies to reduce product heterogeneity is imperative. Central to addressing these challenges is the need for precise prediction of clinical responses, which require well-defined MSC populations and harmonized assessment of their specific functions. By addressing these issues by meaningful approaches, such as, e.g., MSC pooling, the field can overcome barriers to advance towards more consistent and effective MSC-based therapies.
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Affiliation(s)
- Ana Bajc Česnik
- Slovenian Institute for Transfusion Medicine, Department for Therapeutic Services, Ljubljana, Slovenia
| | - Urban Švajger
- Slovenian Institute for Transfusion Medicine, Department for Therapeutic Services, Ljubljana, Slovenia
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
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18
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Whitewolf J, Highley CB. Conformal encapsulation of mammalian stem cells using modified hyaluronic acid. J Mater Chem B 2024; 12:7122-7134. [PMID: 38946474 PMCID: PMC11268093 DOI: 10.1039/d4tb00223g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024]
Abstract
Micro- and nanoencapsulation of cells has been studied as a strategy to protect cells from environmental stress and promote survival during delivery. Hydrogels used in encapsulation can be modified to influence cell behaviors and direct assembly in their surroundings. Here, we report a system that conformally encapsulated stem cells using hyaluronic acid (HA). We successfully modified HA with lipid, thiol, and maleimide pendant groups to facilitate a hydrogel system in which HA was deposited onto cell plasma membranes and subsequently crosslinked through thiol-maleimide click chemistry. We demonstrated conformal encapsulation of both neural stem cells (NSCs) and mesenchymal stromal cells (MSCs), with viability of both cell types greater than 90% after encapsulation. Additional material could be added to the conformal hydrogel through alternating addition of thiol-modified and maleimide-modified HA in a layering process. After encapsulation, we tracked egress and viability of the cells over days and observed differential responses of cell types to conformal hydrogels both according to cell type and the amount of material deposited on the cell surfaces. Through the design of the conformal hydrogels, we showed that multicellular assembly could be created in suspension and that encapsulated cells could be immobilized on surfaces. In conjunction with photolithography, conformal hydrogels enabled rapid assembly of encapsulated cells on hydrogel substrates with resolution at the scale of 100 μm.
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Affiliation(s)
- Jack Whitewolf
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22903, USA.
| | - Christopher B Highley
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22903, USA.
- Department of Chemical Engineering, University of Virginia, Charlottesville, VA 22903, USA
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19
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Wei N, Chen X, Liu D, Bu X, Wang G, Sun X, Zhang J. A multi-modality imaging strategy to determine the multiple in vivo fates of human umbilical cord mesenchymal stem cells at different periods of acute liver injury treatment. J Mater Chem B 2024. [PMID: 39041357 DOI: 10.1039/d4tb00914b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Human umbilical cord mesenchymal stem cells (HUCMSCs) are applied for disease therapy as a new type of drug in many countries. Their effects are not only presented by live cells, but also apoptotic bodies or cell fragments of dead cells. Therefore, it is meaningful to determine the multiple fates of HUCMSCs in vivo. Although various probes combining different imaging modalities have been developed to label and trace transplanted HUCMSCs in vivo, the status of the cells (live, dead, or apoptotic) was not distinguished, and a thorough understanding of the multiple fates of HUCMSCs after transplantation in vivo is lacking. Therefore, a magnetic resonance (MR)/near infrared fluorescent (NIRF)/bioluminescence (BI) multi-modality imaging strategy was developed. Iron oxide nanoparticles (IONPs) were assembled into 100 nm nanoparticles using epigallocatechin gallate as a chemical linker to increase the MR signal and reduce the exocytosis of IONPs for direct cell labeling and longitudinal MR imaging tracking. Fluorescent probes for apoptosis (DEVD-Cy-OH) were also loaded in the above assemblies to monitor the cell status. Meanwhile, the cell surface was labeled with the fluorescent dye Cy7 via bioorthogonal reactions to visualize the NIRF signal. Luciferase was lentivirally transfected into live cells to generate bioluminescence. Such labeling did not affect either the viability, proliferation, migration, differentiation characteristics of HUCMSCs or their therapeutic effects on acute liver injury mice in vivo. The in vivo fates of HUCMSCs were monitored via MR/NIRF/BI multi-modality imaging in acute liver injury mice. Although MR and Cy7 signals aggregated in injured liver for 7 days, the BI signals persisted for less than 24 hours. There was an increase in DEVD-Cy-OH signals in the injured liver, but they were almost at the basal level. That means that HUCMSCs survive in mice for a short time, and the dead form of HUCMSCs accumulated in a large quantity and sustained for a long time, which might contribute to their therapeutic effect.
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Affiliation(s)
- Naijie Wei
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
| | - Xiaoyang Chen
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
| | - Danchen Liu
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
| | - Xiangchao Bu
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
| | - Guangji Wang
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
| | - Xiaolian Sun
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing, 211198, China.
| | - Jingwei Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism, China Pharmaceutical University, Nanjing, 210009, China.
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20
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Dias Da Silva I, Wuidar V, Zielonka M, Pequeux C. Unraveling the Dynamics of Estrogen and Progesterone Signaling in the Endometrium: An Overview. Cells 2024; 13:1236. [PMID: 39120268 PMCID: PMC11312103 DOI: 10.3390/cells13151236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/25/2024] [Accepted: 07/19/2024] [Indexed: 08/10/2024] Open
Abstract
The endometrium is crucial for the perpetuation of human species. It is a complex and dynamic tissue lining the inner wall of the uterus, regulated throughout a woman's life based on estrogen and progesterone fluctuations. During each menstrual cycle, this multicellular tissue undergoes cyclical changes, including regeneration, differentiation in order to allow egg implantation and embryo development, or shedding of the functional layer in the absence of pregnancy. The biology of the endometrium relies on paracrine interactions between epithelial and stromal cells involving complex signaling pathways that are modulated by the variations of estrogen and progesterone levels across the menstrual cycle. Understanding the complexity of estrogen and progesterone receptor signaling will help elucidate the mechanisms underlying normal reproductive physiology and provide fundamental knowledge contributing to a better understanding of the consequences of hormonal imbalances on gynecological conditions and tumorigenesis. In this narrative review, we delve into the physiology of the endometrium, encompassing the complex signaling pathways of estrogen and progesterone.
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Grants
- J.0165.24, 7.6529.23, J.0153.22, 7.4580.21F, 7.6518.21, J.0131.19 Fund for Scientific Research
- FSR-F-2023-FM, FSR-F-2022-FM, FSR-F-2021-FM, FSR-F-M-19/6761 University of Liège
- 2020, 2021, 2022 Fondation Léon Fredericq
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Affiliation(s)
| | | | | | - Christel Pequeux
- Tumors and Development, Estrogen-Sensitive Tissues and Cancer Team, GIGA-Cancer, Laboratory of Biology, University of Liège, 4000 Liège, Belgium; (I.D.D.S.); (V.W.); (M.Z.)
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21
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Peng C, Xu H, Zhuang Q, Liu J, Ding Y, Tang Q, Wang Z, Yao K. Placenta-derived mesenchymal stem cells promote diabetic wound healing via exosomal protein interaction networks. Wound Repair Regen 2024. [PMID: 39022990 DOI: 10.1111/wrr.13199] [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] [Received: 09/05/2023] [Revised: 04/17/2024] [Accepted: 05/29/2024] [Indexed: 07/20/2024]
Abstract
There is a lack of effective treatment options for diabetic refractory wounds, which presents a critical clinical issue that needs to be addressed urgently. Our research has demonstrated that human placenta-derived mesenchymal stem cells (plaMSCs) facilitate the migration and proliferation of HaCat cells, thereby enhancing diabetic wound healing primarily via the exosomes derived from plaMSCs (plaMSCs-Ex). Using label-free proteomics, plaMSCs and their exosomes were analysed for proteome taxonomic content in order to explore the underlying effective components mechanism of plaMSCs-Ex in diabetic wound healing. Differentially expressed proteins enriched in plaMSCs-Ex were identified and underwent bioinformatics analysis including GO annotation, KEGG pathway enrichment, gene set enrichment analysis (GSEA) and protein-protein interaction analysis (PPI). Results showed that the proteins enriched in plaMSCs-Ex are significantly involved in extracellular matrix organisation, epithelium morphogenesis, cell growth, adhesion, proliferation and angiogenesis. PPI analysis filtered 2 wound healing-related clusters characterised by hub proteins such as POSTN, FN1, SPARC, TIMP1, SERPINE1, LRP1 and multiple collagens. In brief, the exosomal proteins derived from plaMSCs reveal diverse functions of regeneration and tissue remodelling based on proteomics analysis and potentially play a role in diabetic wound healing.
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Affiliation(s)
- Cheng Peng
- Department of Burns and Plastic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Hongbo Xu
- Department of Vascular Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Quan Zhuang
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Jinya Liu
- Department of Burns and Plastic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Yinhe Ding
- Department of Spine Surgery, The Xiangya Hospital of Central South University, Changsha, China
| | - Qiyu Tang
- Department of Burns and Plastic Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Zheng Wang
- Department of Vascular Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Kai Yao
- Department of Vascular Surgery, The Third Xiangya Hospital of Central South University, Changsha, China
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22
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Zhang Z, Su Z, Li Z, Li J, Yu W, Ye G, Lin J, Che Y, Xu P, Zeng Y, Wu Y, Shen H, Xie Z. CYP7B1-mediated 25-hydroxycholesterol degradation maintains quiescence-activation balance and improves therapeutic potential of mesenchymal stem cells. Cell Chem Biol 2024; 31:1277-1289.e7. [PMID: 38382532 DOI: 10.1016/j.chembiol.2024.01.009] [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: 07/16/2023] [Revised: 11/06/2023] [Accepted: 01/29/2024] [Indexed: 02/23/2024]
Abstract
Stem cells remain quiescent in vivo and become activated in response to external stimuli. However, the mechanism regulating the quiescence-activation balance of bone-marrow-derived mesenchymal stem cells (BM-MSCs) is still unclear. Herein, we demonstrated that CYP7B1 was the common critical molecule that promoted activation and impeded quiescence of BM-MSCs under inflammatory stimulation. Mechanistically, CYP7B1 degrades 25-hydroxycholesterol (25-HC) into 7α,25-dihydroxycholesterol (7α,25-OHC), which alleviates the quiescence maintenance effect of 25-HC through Notch3 signaling pathway activation. CYP7B1 expression in BM-MSCs was regulated by NF-κB p65 under inflammatory conditions. BM-MSCs from CYP7B1 conditional knockout (CKO) mice had impaired activation abilities, relating to the delayed healing of bone defects. Intravenous infusion of BM-MSCs overexpressing CYP7B1 could improve the pathological scores of mice with collagen-induced arthritis. These results clarified the quiescence-activation regulatory mechanism of BM-MSCs through the NF-κB p65-CYP7B1-Notch3 axis and provided insight into enhancing BM-MSCs biological function as well as the subsequent therapeutic effect.
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Affiliation(s)
- Zhaoqiang Zhang
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China; Department of Orthopedics, Shenzhen Second People's Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518035, China
| | - Zepeng Su
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Zhikun Li
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Jinteng Li
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Wenhui Yu
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Guiwen Ye
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Jiajie Lin
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Yunshu Che
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Peitao Xu
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Yipeng Zeng
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China
| | - Yanfeng Wu
- Center for Biotherapy, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China.
| | - Huiyong Shen
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China.
| | - Zhongyu Xie
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-sen University, 3025# Shennan Road, Shenzhen 518000, P.R. China.
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23
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Erol Bozkurt A, Sel FA, Suleymanoğlu M, Demirayak G, Kuruca DS, Oğuz FS. The Cytokine Levels of Cord Blood- and Wharton's Jelly-Derived Mesenchymal Stem Cells from Early to Late Passages. Cell Biochem Biophys 2024:10.1007/s12013-024-01416-4. [PMID: 39018006 DOI: 10.1007/s12013-024-01416-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2024] [Indexed: 07/18/2024]
Abstract
Mesenchymal stem cells (MSCs) are promising for clinical studies owing to their self-renewal, multipotency, trophic, and immunomodulatory properties. This study aimed to investigate the cytokine levels of human umbilical cord blood (CB) and Wharton's Jelly-(WJ) derived MSCs relevant to immune modulation on different passage levels in vitro. Umbilical CB MSCs were isolated using the ficoll-paque gradient method, and WJ-MSCs were isolated by the explant method. After isolation, the MSCs were characterized using flow cytometry. The supernatant cytokine levels (interferon-gamma (IFN-γ), interleukin 4 (IL-4), interleukin 17 (IL-17)) of MSCs at each passage were evaluated using the ELISA assay. MSCs exhibited different cytokine levels with each passage number. In WJ-MSC culture supernatants, IL-17 levels significantly increased at P4 and P5 compared to the first passage (p < 0.005), while the other passages showed a decrease. IFN-γ levels increased at passage P1 and P4 and decreased at other passages (p < 0.005). IL-4 levels significantly increased only at passage P3 (p < 0.005). In CB-MSC culture supernatants, IL-17 and IL-4 cytokines decreased compared to P0, while IFN-γ cytokine increased from P0 (p < 0.005). The changing ratio of cytokine levelsfor both CB-MSCs and WJ-MSCs were similarly maintained from early to late passages. More research is needed to understand the immunomodulatory functions of MSCs.
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Affiliation(s)
- Ayşe Erol Bozkurt
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Biology, Istanbul, Türkiye.
| | - Figen Abatay Sel
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Biology, Istanbul, Türkiye
| | - Mediha Suleymanoğlu
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Biology, Istanbul, Türkiye
| | - Gökhan Demirayak
- University of Health Sciences, Bakırköy Sadi Konuk Education and Research Hospital, Department of Gynecologic Oncology, Istanbul, Türkiye
| | - Dürdane Serap Kuruca
- Istanbul University, Istanbul Faculty of Medicine, Department of Physiology, Istanbul, Türkiye
| | - Fatma Savran Oğuz
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Biology, Istanbul, Türkiye
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24
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Liu L, Liu D. Bioengineered mesenchymal stem cell-derived exosomes: emerging strategies for diabetic wound healing. BURNS & TRAUMA 2024; 12:tkae030. [PMID: 39015252 PMCID: PMC11250359 DOI: 10.1093/burnst/tkae030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 05/10/2024] [Indexed: 07/18/2024]
Abstract
Diabetic wounds are among the most common complications of diabetes mellitus and their healing process can be delayed due to persistent inflammatory reactions, bacterial infections, damaged vascularization and impaired cell proliferation, which casts a blight on patients'health and quality of life. Therefore, new strategies to accelerate diabetic wound healing are being positively explored. Exosomes derived from mesenchymal stem cells (MSC-Exos) can inherit the therapeutic and reparative abilities of stem cells and play a crucial role in diabetic wound healing. However, poor targeting, low concentrations of therapeutic molecules, easy removal from wounds and limited yield of MSC-Exos are challenging for clinical applications. Bioengineering techniques have recently gained attention for their ability to enhance the efficacy and yield of MSC-Exos. In this review, we summarise the role of MSC-Exos in diabetic wound healing and focus on three bioengineering strategies, namely, parental MSC-Exos engineering, direct MSC-Exos engineering and MSC-Exos combined with biomaterials. Furthermore, the application of bioengineered MSC-Exos in diabetic wound healing is reviewed. Finally, we discuss the future prospects of bioengineered MSC-Exos, providing new insights into the exploration of therapeutic strategies.
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Affiliation(s)
- Lihua Liu
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Yongwaizheng Road, Donghu District, Nanchang, Jiangxi, P.R. China
- Huankui Academy, Nanchang University, Xuefu Road, Honggutan District, Nanchang, Jiangxi, 330006, P.R. China
| | - Dewu Liu
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Yongwaizheng Road, Donghu District, Nanchang, Jiangxi, P.R. China
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25
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Ruoss S, Nasamran CA, Ball ST, Chen JL, Halter KN, Bruno KA, Whisenant TC, Parekh JN, Dorn SN, Esparza MC, Bremner SN, Fisch KM, Engler AJ, Ward SR. Comparative single-cell transcriptional and proteomic atlas of clinical-grade injectable mesenchymal source tissues. SCIENCE ADVANCES 2024; 10:eadn2831. [PMID: 38996032 PMCID: PMC11244553 DOI: 10.1126/sciadv.adn2831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 06/06/2024] [Indexed: 07/14/2024]
Abstract
Bone marrow aspirate concentrate (BMAC) and adipose-derived stromal vascular fraction (ADSVF) are the most marketed stem cell therapies to treat a variety of conditions in the general population and elite athletes. Both tissues have been used interchangeably clinically even though their detailed composition, heterogeneity, and mechanisms of action have neither been rigorously inventoried nor compared. This lack of information has prevented investigations into ideal dosages and has facilitated anecdata and misinformation. Here, we analyzed single-cell transcriptomes, proteomes, and flow cytometry profiles from paired clinical-grade BMAC and ADSVF. This comparative transcriptional atlas challenges the prevalent notion that there is one therapeutic cell type present in both tissues. We also provide data of surface markers that may enable isolation and investigation of cell (sub)populations. Furthermore, the proteome atlas highlights intertissue and interpatient heterogeneity of injected proteins with potentially regenerative or immunomodulatory capacities. An interactive webtool is available online.
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Affiliation(s)
- Severin Ruoss
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
| | - Chanond A. Nasamran
- Center for Computational Biology and Bioinformatics, UC San Diego, La Jolla, CA, USA
| | - Scott T. Ball
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
| | - Jeffrey L. Chen
- Department of Anesthesiology, Center for Pain, UC San Diego, La Jolla, CA, USA
| | - Kenneth N. Halter
- Department of Anesthesiology, Center for Pain, UC San Diego, La Jolla, CA, USA
| | - Kelly A. Bruno
- Department of Anesthesiology, Center for Pain, UC San Diego, La Jolla, CA, USA
| | - Thomas C. Whisenant
- Center for Computational Biology and Bioinformatics, UC San Diego, La Jolla, CA, USA
| | - Jesal N. Parekh
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
| | - Shanelle N. Dorn
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
| | - Mary C. Esparza
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
| | | | - Kathleen M. Fisch
- Center for Computational Biology and Bioinformatics, UC San Diego, La Jolla, CA, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, UC San Diego, La Jolla, CA, USA
| | - Adam J. Engler
- Chien-Lay Department of Bioengineering, UC San Diego, La Jolla, CA, USA
- Sanford Consortium for Regenerative Medicine, La Jolla, CA, USA
| | - Samuel R. Ward
- Department of Orthopaedic Surgery, UC San Diego, La Jolla, CA, USA
- Chien-Lay Department of Bioengineering, UC San Diego, La Jolla, CA, USA
- Department of Radiology, UC San Diego, La Jolla, CA, USA
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26
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Qi L, Hong S, Zhao T, Yan J, Ge W, Wang J, Fang X, Jiang W, Shen SG, Zhang L. DNA Tetrahedron Delivering miR-21-5p Promotes Senescent Bone Defects Repair through Synergistic Regulation of Osteogenesis and Angiogenesis. Adv Healthc Mater 2024:e2401275. [PMID: 38979868 DOI: 10.1002/adhm.202401275] [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] [Received: 04/07/2024] [Revised: 06/08/2024] [Indexed: 07/10/2024]
Abstract
Compromised osteogenesis and angiogenesis is the character of stem cell senescence, which brought difficulties for bone defects repairing in senescent microenvironment. As the most abundant bone-related miRNA, miRNA-21-5p plays a crucial role in inducing osteogenic and angiogenic differentiation. However, highly efficient miR-21-5p delivery still confronts challenges including poor cellular uptake and easy degradation. Herein, TDN-miR-21-5p nanocomplex is constructed based on DNA tetrahedral (TDN) and has great potential in promoting osteogenesis and alleviating senescence of senescent bone marrow stem cells (O-BMSCs), simultaneously enhancing angiogenic capacity of senescent endothelial progenitor cells (O-EPCs). Of note, the activation of AKT and Erk signaling pathway may direct regulatory mechanism of TDN-miR-21-5p mediated osteogenesis and senescence of O-BMSCs. Also, TDN-miR-21-5p can indirectly mediate osteogenesis and senescence of O-BMSCs through pro-angiogenic growth factors secreted from O-EPCs. In addition, gelatin methacryloyl (GelMA) hydrogels are mixed with TDN and TDN-miR-21-5p to fabricate delivery scaffolds. TDN-miR-21-5p@GelMA scaffold exhibits greater bone repair with increased expression of osteogenic- and angiogenic-related markers in senescent critical-size cranial defects in vivo. Collectively, TDN-miR-21-5p can alleviate senescence and induce osteogenesis and angiogenesis in senescent microenvironment, which provides a novel candidate strategy for senescent bone repair and widen clinical application of TDNs-based gene therapy.
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Affiliation(s)
- Lei Qi
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Shebin Hong
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Tong Zhao
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Jinge Yan
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Weiwen Ge
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Jing Wang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Xin Fang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Weidong Jiang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Steve Gf Shen
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Lei Zhang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
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27
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Kang H, Huang Y, Peng H, Zhang X, Liu Y, Liu Y, Xia Y, Liu S, Wu Y, Wang S, Lei T, Zhang H. Mesenchymal Stem Cell-Loaded Hydrogel Improves Surgical Treatment for Chronic Cerebral Ischemia. Transl Stroke Res 2024:10.1007/s12975-024-01274-5. [PMID: 38977638 DOI: 10.1007/s12975-024-01274-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/11/2024] [Accepted: 06/25/2024] [Indexed: 07/10/2024]
Abstract
Chronic cerebral ischemia (CCI) results in a prolonged insufficient blood supply to the brain tissue, leading to impaired neuronal function and subsequent impairment of cognitive and motor abilities. Our previous research showed that in mice with bilateral carotid artery stenosis, the collateral neovascularization post Encephalo-myo-synangiosis (EMS) treatment could be facilitated by bone marrow mesenchymal stem cells (MSCs) transplantation. Considering the advantages of biomaterials, we synthesized and modified a gelatin hydrogel for MSCs encapsulation. We then applied this hydrogel on the brain surface during EMS operation in rats with CCI, and evaluated its impact on cognitive performance and collateral circulation. Consequently, MSCs encapsulated in hydrogel significantly augment the therapeutic effects of EMS, potentially by promoting neovascularization, facilitating neuronal differentiation, and suppressing neuroinflammation. Furthermore, taking advantage of multi-RNA-sequencing and in silico analysis, we revealed that MSCs loaded in hydrogel regulate PDCD4 and CASP2 through the overexpression of miR-183-5p and miR-96-5p, thereby downregulating the expression of apoptosis-related proteins and inhibiting early apoptosis. In conclusion, a gelatin hydrogel to enhance the functionality of MSCs has been developed, and its combination with EMS treatment can improve the therapeutic effect in rats with CCI, suggesting its potential clinical benefit.
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Affiliation(s)
- Huayu Kang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yimin Huang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Huan Peng
- Cellular Signaling Laboratory, International Research Center for Sensory Biology and Technology of MOST, Key Laboratory of Molecular Biophysics of MOE, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, China
| | - Xincheng Zhang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuan Liu
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yanchao Liu
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuze Xia
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shengwen Liu
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yaqi Wu
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Sheng Wang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ting Lei
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Huaqiu Zhang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University Science and Technology, Jiefang Avenue 1095, Wuhan, 430030, China.
- Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan, 430030, China.
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28
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Soder RP, Dudley NR, Dawn B. Microcarrier-based clinical-grade manufacturing of therapeutic Wharton's jelly mesenchymal stromal cells. Cytotherapy 2024:S1465-3249(24)00774-6. [PMID: 39093227 DOI: 10.1016/j.jcyt.2024.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/01/2024] [Accepted: 07/02/2024] [Indexed: 08/04/2024]
Abstract
Due to their immunomodulatory and anti-inflammatory properties, tissue repair capabilities and regenerative potential, Wharton's jelly mesenchymal stem/stromal cells (WJMSCs) have been widely investigated as potential treatment for diverse clinical indications. WJMSCs have been found to be well-tolerated and safe, positioning them as a promising candidate for cellular therapy. To address the commercial need for manufacturing WJMSCs for clinical applications, the production scale should be capable of generating large quantities of cells that retain their expected identity, purity and potency. This study aimed to establish a current Good Manufacturing Practice (cGMP) compliant robust and scalable expansion process representing a critical step towards a cGMP-compliant large-scale production platform for WJMSC-based clinical applications. Using our in-house cGMP-manufactured WJMSCs, which are currently being tested in a Phase Ib clinical trial (NCT03158896) using two-dimensional (2D) planar systems, we optimized various culture parameters including type of microcarrier, seeding density, agitation and culture feed regime in a 3D microcarrier-based culture system in spinner flasks. The results showed that cell adhesion was potentiated under intermittent stirring (3 min of agitation at 25 rpm followed by a period of non-agitation for 30 min), with reduced supplementation (0.05%) during the initial 8 h of cultivation with an initial cell concentration of 0.45 × 105 cells/mL. Microcarrier-based WJMSC expansion in spinner flasks achieved greater cell densities of 1.67 × 106 cells/mL with a maximum of 37-fold expansion, yielding ∼84 × 106 cells after 6 days of culture with a 95% harvest efficiency. Additionally, post 3D expansion, WJMSCs maintained their phenotypic characteristics, differentiation potential, normal karyotype, functional properties and sterility in the culture systems evaluated. This cGMP-compliant expansion process described herein demonstrates a successful transition of an established 2D planar culture process of clinical grade WJMSCs to 3D microcarrier-based suspension process generating higher cell yields, is cost-effective and represents an important step toward fulfilling the commercial demand of clinical grade mesenchymal stromal cells.
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Affiliation(s)
- Rupal P Soder
- Midwest Stem Cell Therapy Center, University of Kansas Medical Center, Kansas City, Kansas, USA.
| | - Nathaniel R Dudley
- Midwest Stem Cell Therapy Center, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Buddhadeb Dawn
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at the University of Nevada, Las Vegas, Nevada, USA
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29
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Ye H, Zou X, Fang X. Advancing cell-based therapy in sepsis: An anesthesia outlook. Chin Med J (Engl) 2024; 137:1522-1534. [PMID: 38708689 PMCID: PMC11230747 DOI: 10.1097/cm9.0000000000003097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Indexed: 05/07/2024] Open
Abstract
ABSTRACT Sepsis poses a health challenge globally owing to markedly high rates of morbidity and mortality. Despite employing bundle therapy over two decades, approaches including transient organ supportive therapy and clinical trials focusing on signaling pathways have failed in effectively reversing multiple organ failure in patients with sepsis. Prompt and appropriate perioperative management for surgical patients with concurrent sepsis is urgent. Consequently, innovative therapies focusing on remedying organ injuries are necessitated. Cell therapy has emerged as a promising therapeutic avenue for repairing local damage to vital organs and restoring homeostasis during perioperative treatment for sepsis. Given the pivotal role of immune cell responses in the pathogenesis of sepsis, stem cell-based interventions that primarily modulate immune responses by interacting with multiple immune cells have progressed into clinical trials. The strides made in single-cell sequencing and gene-editing technologies have advanced the understanding of disease-specific immune responses in sepsis. Chimeric antigen receptor (CAR)-immune cell therapy offers an intriguing option for the treatment of sepsis. This review provides a concise overview of immune cell therapy, its current status, and the strides made in the context of sepsis research, discussing potential strategies for the management of patients with sepsis during perioperative stages.
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Affiliation(s)
- Hui Ye
- Department of Anesthesiology and Intensive Care, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
| | - Xiaoyu Zou
- The Children's Hospital, National Clinical Research Center for Child Health, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 312000, China
| | - Xiangming Fang
- Department of Anesthesiology and Intensive Care, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
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Zhang M, Yuan Q, Wang P, Zhang F, Wu D, Bai H, Liu J, Liu H, Yuan X. Bone Marrow Mesenchymal Stem Cell-Derived Nanovesicles Containing H8 Improve Hepatic Glucose and Lipid Metabolism and Exert Ameliorative Effects in Type 2 Diabetes. Int J Nanomedicine 2024; 19:6643-6658. [PMID: 38979532 PMCID: PMC11230129 DOI: 10.2147/ijn.s455021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 06/20/2024] [Indexed: 07/10/2024] Open
Abstract
Purpose Nanovesicles (NVs) derived from bone mesenchymal stem cells (BMSCs) as drug delivery systems are considered an effective therapeutic strategy for diabetes. However, its mechanism of action remains unclear. Here, we evaluated the efficacy and molecular mechanism of BMSC-derived NVs carrying the curcumin analog H8 (H8-BMSCs-NVs) on hepatic glucose and lipid metabolism in type 2 diabetes (T2D). Subjects and Methods Mouse BMSCs were isolated by collagenase digestion and H8-BMSCs-NVs were prepared by microvesicle extrusion. The effects of H8-BMSCs-NVs on hepatic glucose and lipid metabolism were observed in a T2D mouse model and a HepG2 cell insulin resistance model. To evaluate changes in potential signaling pathways, the PI3K/AKT/AMPK signaling pathway and expression levels of G6P and PEPCK were assessed by Western blotting. Results H8-BMSCs-NVs effectively improved lipid accumulation in liver tissues and restored liver dysfunction in T2D mice. Meanwhile, H8-BMSCs-NVs effectively inhibited intracellular lipid accumulation in the insulin resistance models of HepG2 cells. Mechanistic studies showed that H8-BMSCs-NVs activated the PI3K/AKT/AMPK signaling pathway and decreased the expression levels of G6P and PEPCK. Conclusion These findings demonstrate that H8-BMSCs-NVs improved hepatic glucose and lipid metabolism in T2D mice by activating the PI3K/AKT/AMPK signaling pathway, which provides novel evidence suggesting the potential of H8-BMSCs-NVs in the clinically treatment of T2D patients.
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Affiliation(s)
- Meng Zhang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
- The First Hospital of Qiqihar, Qiqihar, People's Republic of China
| | - Qi Yuan
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Peiwen Wang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Fan Zhang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Dan Wu
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - He Bai
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Jieting Liu
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Haifeng Liu
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
| | - Xiaohuan Yuan
- College of Life Science, Mudanjiang Medical University, Mudanjiang, People's Republic of China
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Nie G, Zhang H, Luo W, Zhu X, Xie D, Yan J, Wang H, Li X. Enhancement of endothelial function and attenuation of portal vein injury using mesenchymal stem cells carrying miRNA-25-3p. Sci Rep 2024; 14:15113. [PMID: 38956421 PMCID: PMC11220092 DOI: 10.1038/s41598-024-64263-6] [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: 04/08/2024] [Accepted: 06/06/2024] [Indexed: 07/04/2024] Open
Abstract
The aims of this study were to determine whether human umbilical cord mesenchymal stem cells (hucMSCs) modified by miRNA-25-3p (miR-25-3p) overexpression could promote venous endothelial cell proliferation and attenuate portal endothelial cell injury. HucMSCs and human umbilical vein endothelial cells (HUVEC) were isolated and cultured from human umbilical cord and characterized. Lentiviral vectors expressing miRNA-25-3p were transfected into hucMSCs and confirmed by PCR. We verified the effect of miR-25-3p-modified hucMSCs on HUVEC by cell co-culture and cell supernatant experiments. Subsequently, exosomes of miR-25-3p-modified hucMSCs were isolated from cell culture supernatants and characterized by WB, NTA and TEM. We verified the effects of miR-25-3p-modified exosomes derived from hucMSCs on HUVEC proliferation, migration, and angiogenesis by in vitro cellular function experiments. Meanwhile, we further examined the downstream target genes and signaling pathways potentially affected by miR-25-3p-modified hucMSC-derived exosomes in HUVEC. Finally, we established a rat portal vein venous thrombosis model by injecting CM-DiR-labeled hucMSCs intravenously into rats and examining the homing of cells in the portal vein by fluorescence microscopy. Histological and immunohistochemical experiments were used to examine the effects of miRNA-25-3p-modified hucMSCs on the proliferation and damage of portal vein endothelial cells. Primary hucMSCs and HUVECs were successfully isolated, cultured and characterized. Primary hucMSCs were modified with a lentiviral vector carrying miR-25-3p at MOI 80. Co-culture and cell supernatant intervention experiments showed that overexpression of miRNA-25-3p in hucMSCs enhanced HUVEC proliferation, migration and tube formation in vitro. We successfully isolated and characterized exosomes of miR-25-3p-modified hucMSCs, and exosome intervention experiments demonstrated that miR-25-3p-modified exosomes derived from hucMSCs similarly enhanced the proliferation, migration, and angiogenesis of HUVECs. Subsequent PCR and WB analyses indicated PTEN/KLF4/AKT/ERK1/2 as potential pathways of action. Analysis in a rat portal vein thrombosis model showed that miR-25-3p-modified hucMSCs could homing to damaged portal veins. Subsequent histological and immunohistochemical examinations demonstrated that intervention with miR-25-3p overexpression-modified hucMSCs significantly reduced damage and attenuated thrombosis in rat portal veins. The above findings indicate suggest that hucMSCs based on miR-25-3p modification may be a promising therapeutic approach for use in venous thrombotic diseases.
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Affiliation(s)
- Guole Nie
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Honglong Zhang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Wei Luo
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Xingwang Zhu
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Danna Xie
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Jun Yan
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, China
- Cancer Prevention and Control Center of Lanzhou University Medical School, Lanzhou, 730000, China
- Gansu Institute of Hepatobiliary and Pancreatic Surgery, Lanzhou, 730000, China
- Gansu Clinical Medical Research Center of General Surgery, Lanzhou, 730000, China
| | - Haiping Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, China
| | - Xun Li
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China.
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, China.
- Cancer Prevention and Control Center of Lanzhou University Medical School, Lanzhou, 730000, China.
- Gansu Institute of Hepatobiliary and Pancreatic Surgery, Lanzhou, 730000, China.
- Gansu Clinical Medical Research Center of General Surgery, Lanzhou, 730000, China.
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Nishimaki K, Kaibuchi N, Washio K, Yamato M. Application of mesenchymal stromal cell sheets to prevent medication-related osteonecrosis of the jaw with titanium implants in rats. Odontology 2024; 112:938-949. [PMID: 38367068 DOI: 10.1007/s10266-024-00900-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/04/2024] [Indexed: 02/19/2024]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is an intractable adverse event. Dental implants are one of the triggering factors of MRONJ, and implant therapy with low MRONJ risk is required. This study aimed to investigate a rat model of MRONJ induced by extraoral placement of titanium materials and the use of mesenchymal stromal cell (MSCs) sheets to prevent MRONJ. Eight-week-old male rats were administered zoledronate and dexamethasone thrice weekly until killing. A week after drug initiation, a titanium screw and a plate were placed on the left buccal side of the mandible. Allogeneic bone marrow-derived MSC sheets were co-grafted with the titanium plates in the MSC sheet ( +) group. Six weeks after titanium placement, the rats were killed, and their excised mandibular bones were subjected to micro-computed tomography (CT) analysis. Histological analysis was performed after the titanium implants were removed. Empty lacunae visualized on hematoxylin and eosin staining were used as evidence of bone necrosis. Bone necrosis was reduced in the MSC sheet ( +) group. Tartrate-resistant acid phosphatase (TRAP) staining revealed a decreased number of TRAP-positive cells in areas with a large number of empty lacunae in the MSC sheet (-) group. Micro-CT analyses demonstrated that the bone volume fraction (BV/TV) was not significantly different between the MSC sheet (-) and ( +) groups. We conclude that MRONJ can be triggered by a titanium placement in rats, and grafting of allogeneic MSC sheets has the potential to prevent MRONJ.
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Affiliation(s)
- Kazuhiro Nishimaki
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Nobuyuki Kaibuchi
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
- Department of Oral and Maxillofacial Surgery, Tokyo Women's Medical University School of Medicine, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
| | - Kaoru Washio
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
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Bertram K, Cox C, Alam H, Lowell C, Cuschieri J, Parekkadan B, Pati S. Insights from CTTACC: immune system reset by cellular therapies for chronic illness after trauma, infection, and burn. Cytotherapy 2024; 26:714-718. [PMID: 38506768 DOI: 10.1016/j.jcyt.2024.02.013] [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: 11/13/2023] [Revised: 02/16/2024] [Accepted: 02/16/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND AIMS In this paper, we present a review of several selected talks presented at the CTTACC conference (Cellular Therapies in Trauma and Critical Care) held in Scottsdale, AZ in May 2023. This conference review highlights the potential for cellular therapies to "reset" the dysregulated immune response and restore physiologic functions to normal. Improvements in medical care systems and technology have increasingly saved lives after major traumatic events. However, many of these patients have complicated post-traumatic sequelae, ranging from short-term multi-organ failure to chronic critical illness. METHODS/RESULTS Patients with chronic critical illness have been found to have dysregulated immune responses. These abnormal and harmful immune responses persist for years after the initial insult and can potentially be mitigated by treatment with cellular therapies. CONCLUSIONS The sessions emphasized the need for more research and clinical trials with cellular therapies for the treatment of a multitude of chronic illnesses: post-trauma, radiation injury, COVID-19, burns, traumatic brain injury (TBI) and other chronic infections.
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Affiliation(s)
- Kenneth Bertram
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
| | - Charles Cox
- Department of Pediatric Surgery, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Hasan Alam
- Department of Surgery, Northwestern University, Chicago, Illinois, USA
| | - Clifford Lowell
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA
| | - Joseph Cuschieri
- Department of Surgery, University of California San Francisco, San Francisco, California, USA
| | - Biju Parekkadan
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey, USA
| | - Shibani Pati
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA; Department of Surgery, University of California San Francisco, San Francisco, California, USA
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Christy BA, Herzig MC, Wu X, Mohammadipoor A, McDaniel JS, Bynum JA. Cell Therapies for Acute Radiation Syndrome. Int J Mol Sci 2024; 25:6973. [PMID: 39000080 PMCID: PMC11241804 DOI: 10.3390/ijms25136973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/14/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024] Open
Abstract
The risks of severe ionizing radiation exposure are increasing due to the involvement of nuclear powers in combat operations, the increasing use of nuclear power, and the existence of terrorist threats. Exposure to a whole-body radiation dose above about 0.7 Gy results in H-ARS (hematopoietic acute radiation syndrome), which is characterized by damage to the hematopoietic system; higher doses result in further damage to the gastrointestinal and nervous systems. Only a few medical countermeasures for ARS are currently available and approved for use, although others are in development. Cell therapies (cells or products produced by cells) are complex therapeutics that show promise for the treatment of radiation injury and have been shown to reduce mortality and morbidity in animal models. Since clinical trials for ARS cannot be ethically conducted, animal testing is extremely important. Here, we describe cell therapies that have been tested in animal models. Both cells and cell products appear to promote survival and lessen tissue damage after whole-body irradiation, although the mechanisms are not clear. Because radiation exposure often occurs in conjunction with other traumatic injuries, animal models of combined injury involving radiation and future countermeasure testing for these complex medical problems are also discussed.
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Affiliation(s)
- Barbara A Christy
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
- Department of Molecular Medicine, UT Health San Antonio, San Antonio, TX 78229, USA
| | - Maryanne C Herzig
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Xiaowu Wu
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Arezoo Mohammadipoor
- Hemorrhage and Vascular Dysfunction, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - Jennifer S McDaniel
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
| | - James A Bynum
- Blood and Shock Resuscitation, US Army Institute of Surgical Research, Joint Base San Antonio, Fort Sam Houston, TX 78234, USA
- Department of Surgery, UT Health San Antonio, San Antonio, TX 78229, USA
- Trauma Research and Combat Casualty Care Collaborative, UT Health San Antonio, San Antonio, TX 78229, USA
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Wang Y, Li M, Yang T, Xie Y, Wang FS, Hu J, Shi M. Human umbilical cord mesenchymal stem cell transplantation for the treatment of acute-on-chronic liver failure: protocol for a multicentre random double-blind placebo-controlled trial. BMJ Open 2024; 14:e084237. [PMID: 38925694 PMCID: PMC11202670 DOI: 10.1136/bmjopen-2024-084237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024] Open
Abstract
INTRODUCTION Acute-on-chronic liver failure (ACLF) is a prevalent and life-threatening liver disease with high short-term mortality. Although recent clinical trials on the use of mesenchymal stem cells (MSCs) for ACLF treatment have shown promising results, multicentre randomised controlled phase II clinical trials remain uncommon. The primary aim of this trial is to assess the safety and efficacy of different MSCs treatment courses for ACLF. METHODS AND ANALYSIS This is a multicentre, double-blind, two-stage, randomised and placebo-controlled clinical trial. In the first stage, 150 patients with ACLF will be enrolled and randomly assigned to either a control group (50 cases) or an MSCs treatment group (100 cases). They will receive either a placebo or umbilical cord-derived MSCs (UC-MSCs) treatment three times (at weeks 0, 1 and 2). In the second stage, 28 days after the first UC-MSCs infusion, surviving patients in the MSCs treatment group will be further randomly divided into MSCs-short and MSCs-prolonged groups at a 1:1 ratio. They will receive two additional rounds of placebo or UC-MSCs treatment at weeks 4 and 5. The primary endpoints are the transplant-free survival rate and the incidence of treatment-related adverse events. Secondary endpoints include international normalised ratio, total bilirubin, serum albumin, blood urea nitrogen, model for end-stage liver disease score and Child-Turcotte-Pugh score. ETHICS AND DISSEMINATION Ethical approval of this study has been obtained from the Fifth Medical Center of the Chinese PLA General Hospital (KY-2023-3-19-1). All results of the study will be submitted to international journals and international conferences for publication on completion of the study. TRIAL REGISTRATION NUMBER NCT05985863.
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Affiliation(s)
- Yanhu Wang
- Chinese PLA Medical School, Chinese PLA General Hospital, Beijing, China
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
| | - Mengyao Li
- Peking University 302 Clinical Medical School, Beijing, China
| | - Tao Yang
- Chinese PLA Medical School, Chinese PLA General Hospital, Beijing, China
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
| | - Yunbo Xie
- Chinese PLA Medical School, Chinese PLA General Hospital, Beijing, China
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
| | - Fu-Sheng Wang
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
| | - Jinhua Hu
- Senior Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Ming Shi
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
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Xu M, Tian LL, Li XL, Bao C, Zhang HW, Chen HW. Ovarian function in patients with systemic lupus erythematosus: Pathogenesis, drug application and prospective therapies. World J Exp Med 2024; 14:88867. [PMID: 38948422 PMCID: PMC11212741 DOI: 10.5493/wjem.v14.i2.88867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 02/27/2024] [Accepted: 04/09/2024] [Indexed: 06/19/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease in which multiple organs are damaged that prevails in fertile women. Currently, glucocorticoids and immunosuppressants are widely used to treat SLE patients. However, ovarian dysfunction occurs following the use of these drugs in women with SLE. Here, we summarize recent progress in terms of understanding ovarian injury, the effects of drug application and strategies to improve ovarian function in women with SLE. This review could be helpful to precisely cure SLE in women desiring to have offspring.
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Affiliation(s)
- Min Xu
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing 210008, Jiangsu Province, China
| | - Li-Li Tian
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing 210008, Jiangsu Province, China
| | - Xiao-Liu Li
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing 210008, Jiangsu Province, China
| | - Cheng Bao
- School of Life Science, Nanjing Normal University, Nanjing 210023, Jiangsu Province, China
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Nanjing 210008, Jiangsu Province, China
| | - Hai-Wei Zhang
- Department of Rheumatology and Immunology, Nanjing Pukou People’s Hospital, Nanjing 211800, Jiangsu Province, China
| | - Hong-Wei Chen
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing 210008, Jiangsu Province, China
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, The Affiliated Hospital of School of Medicine, Nanjing University, Nanjing 210008, Jiangsu Province, China
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Montemurro T, Lavazza C, Montelatici E, Budelli S, La Rosa S, Barilani M, Mei C, Manzini P, Ratti I, Cimoni S, Brasca M, Prati D, Saporiti G, Astori G, Elice F, Giordano R, Lazzari L. Off-the-Shelf Cord-Blood Mesenchymal Stromal Cells: Production, Quality Control, and Clinical Use. Cells 2024; 13:1066. [PMID: 38920694 PMCID: PMC11202005 DOI: 10.3390/cells13121066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 06/04/2024] [Accepted: 06/13/2024] [Indexed: 06/27/2024] Open
Abstract
Background Recently, mesenchymal stromal cells (MSCs) have gained recognition for their clinical utility in transplantation to induce tolerance and to improve/replace pharmacological immunosuppression. Cord blood (CB)-derived MSCs are particularly attractive for their immunological naivety and peculiar anti-inflammatory and anti-apoptotic properties. OBJECTIVES The objective of this study was to obtain an inventory of CB MSCs able to support large-scale advanced therapy medicinal product (ATMP)-based clinical trials. STUDY DESIGN We isolated MSCs by plastic adherence in a GMP-compliant culture system. We established a well-characterized master cell bank and expanded a working cell bank to generate batches of finished MSC(CB) products certified for clinical use. The MSC(CB) produced by our facility was used in approved clinical trials or for therapeutic use, following single-patient authorization as an immune-suppressant agent. RESULTS We show the feasibility of a well-defined MSC manufacturing process and describe the main indications for which the MSCs were employed. We delve into a regulatory framework governing advanced therapy medicinal products (ATMPs), emphasizing the need of stringent quality control and safety assessments. From March 2012 to June 2023, 263 of our Good Manufacturing Practice (GMP)-certified MSC(CB) preparations were administered as ATMPs in 40 subjects affected by Graft-vs.-Host Disease, nephrotic syndrome, or bronco-pulmonary dysplasia of the newborn. There was no infusion-related adverse event. No patient experienced any grade toxicity. Encouraging preliminary outcome results were reported. Clinical response was registered in the majority of patients treated under therapeutic use authorization. CONCLUSIONS Our 10 years of experience with MSC(CB) described here provides valuable insights into the use of this innovative cell product in immune-mediated diseases.
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Affiliation(s)
- Tiziana Montemurro
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Cristiana Lavazza
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Elisa Montelatici
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Silvia Budelli
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Salvatore La Rosa
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Mario Barilani
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Cecilia Mei
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Paolo Manzini
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Ilaria Ratti
- Milano Cord Blood Bank and Center of Transfusion Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (I.R.); (S.C.); (M.B.); (D.P.)
| | - Silvia Cimoni
- Milano Cord Blood Bank and Center of Transfusion Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (I.R.); (S.C.); (M.B.); (D.P.)
| | - Manuela Brasca
- Milano Cord Blood Bank and Center of Transfusion Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (I.R.); (S.C.); (M.B.); (D.P.)
| | - Daniele Prati
- Milano Cord Blood Bank and Center of Transfusion Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (I.R.); (S.C.); (M.B.); (D.P.)
| | - Giorgia Saporiti
- Bone Marrow Transplantation and Cellular Therapy Center, Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy;
| | - Giuseppe Astori
- Laboratory of Advanced Cellular Therapies and Haematology Unit, San Bortolo Hospital, AULSS8 “Berica”, 36100 Vicenza, Italy; (G.A.); (F.E.)
| | - Francesca Elice
- Laboratory of Advanced Cellular Therapies and Haematology Unit, San Bortolo Hospital, AULSS8 “Berica”, 36100 Vicenza, Italy; (G.A.); (F.E.)
| | - Rosaria Giordano
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
| | - Lorenza Lazzari
- Unit of Cellular and Gene Therapy, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (T.M.); (C.L.); (E.M.); (S.B.); (S.L.R.); (M.B.); (C.M.); (P.M.); (L.L.)
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Wang Y, Huang R, Lu Y, Liu M, Mo R. Immuno-protective vesicle-crosslinked hydrogel for allogenic transplantation. Nat Commun 2024; 15:5176. [PMID: 38890279 PMCID: PMC11189436 DOI: 10.1038/s41467-024-49135-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 05/24/2024] [Indexed: 06/20/2024] Open
Abstract
The longevity of grafts remains a major challenge in allogeneic transplantation due to immune rejection. Systemic immunosuppression can impair graft function and can also cause severe adverse effects. Here, we report a local immuno-protective strategy to enhance post-transplant persistence of allografts using a mesenchymal stem cell membrane-derived vesicle (MMV)-crosslinked hydrogel (MMV-Gel). MMVs are engineered to upregulate expression of Fas ligand (FasL) and programmed death ligand 1 (PD-L1). The MMVs are retained within the hydrogel by crosslinking. The immuno-protective microenvironment of the hydrogel protects allografts by presenting FasL and PD-L1. The binding of these ligands to T effector cells, the dominant contributors to graft destruction and rejection, results in apoptosis of T effector cells and generation of regulatory T cells. We demonstrate that implantation with MMV-Gel prolongs the survival and function of grafts in mouse models of allogeneic pancreatic islet cells and skin transplantation.
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Affiliation(s)
- Yuqian Wang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and Jiangsu Key Laboratory of Drug Design and Optimization, Center of Advanced Pharmaceuticals and Biomaterials, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, China
| | - Renqi Huang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and Jiangsu Key Laboratory of Drug Design and Optimization, Center of Advanced Pharmaceuticals and Biomaterials, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, China
| | - Yougong Lu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and Jiangsu Key Laboratory of Drug Design and Optimization, Center of Advanced Pharmaceuticals and Biomaterials, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, China
| | - Mingqi Liu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and Jiangsu Key Laboratory of Drug Design and Optimization, Center of Advanced Pharmaceuticals and Biomaterials, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, China
| | - Ran Mo
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and Jiangsu Key Laboratory of Drug Design and Optimization, Center of Advanced Pharmaceuticals and Biomaterials, School of Life Science and Technology, China Pharmaceutical University, Nanjing, 211198, China.
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Gil S, Im KI, Kim N, Lee J, Na H, Min GJ, Cho SG. Mesenchymal stem cells preconditioned with a TLR5 agonist enhanced immunoregulatory effect through M2 macrophage polarization in a murine graft-versus-host disease model. Int J Med Sci 2024; 21:1649-1660. [PMID: 39006841 PMCID: PMC11241100 DOI: 10.7150/ijms.93121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 06/01/2024] [Indexed: 07/16/2024] Open
Abstract
Graft-versus-host disease (GVHD) is a common complication following hematopoietic stem cell transplantation and can be life-threatening. Mesenchymal stem cells (MSCs), adult stem cells with immunomodulatory properties, have been used as therapeutic agents in a variety of ways and have demonstrated efficacy against acute GVHD (aGVHD); however, variability in MSC pro- and anti-inflammatory properties and the limitation that they only exhibit immunosuppressive effects at high levels of inflammation have prevented their widespread clinical use. The outcomes of GVHD treated with MSCs in the clinic have been variable, and the underlying mechanisms remain unclear. Therefore, the unique biological effects of Toll-like receptor 5 (TLR5) agonists led us to compare and validate the efficacy of MSCs primed with KMRC011, a TLR5 agonist. KMRC011 is a stimulant that induces the secretion of cytokines, which play an important role in immune regulation. In this study, we found that MSCs pretreated with KMRC011 increased the secretion of immunosuppressive cytokines indoleamine 2,3-dioxygenase (IDO) and cyclooxygenase-2 (COX2) and increased the expression of M2 macrophage polarizing cytokines macrophage colony-stimulating factor (M-CSF) and interleukin 10 (IL-10) in vitro. We investigated the immunosuppressive effects of TLR5 agonist (KMRC011)-primed MSCs on lymphocytes and their preventive and therapeutic effects on an in vivo mouse aGVHD model. In vitro experiments showed that KMRC011-primed MSCs had enhanced immunosuppressive effects on lymphocyte proliferation. In vivo experiments showed that KMRC011-primed MSCs ameliorated GVHD severity in a mouse model of induced GVHD disease. Finally, macrophages harvested from the spleens of mice treated with KMRC011-primed MSCs showed a significant increase in the anti-inflammatory M2 phenotype. Overall, the results suggest that KMRC011-primed MSCs attenuated GVHD severity in mice by polarizing macrophages to the M2 phenotype and increasing the proportion of anti-inflammatory cells, opening new horizons for GVHD treatment.
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Affiliation(s)
- Sojin Gil
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Keon-Il Im
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
| | - Nayoun Kim
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
| | - Junseok Lee
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyemin Na
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gi-June Min
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Institute for Translational Research and Molecular Imaging, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Li M, Tang Q, Liao C, Wang Z, Zhang S, Liang Q, Liang C, Liu X, Zhang J, Tian W, Liao L. Extracellular vesicles from apoptotic BMSCs ameliorate osteoporosis via transporting regenerative signals. Theranostics 2024; 14:3583-3602. [PMID: 38948067 PMCID: PMC11209718 DOI: 10.7150/thno.96174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/06/2024] [Indexed: 07/02/2024] Open
Abstract
Rationale: Mesenchymal stromal cells (MSCs) are considered a promising resource for cell therapy, exhibiting efficacy in ameliorating diverse bone diseases. However, most MSCs undergo apoptosis shortly after transplantation and produce apoptotic extracellular vesicles (ApoEVs). This study aims to clarify the potential role of ApoEVs from apoptotic MSCs in ameliorating osteoporosis and molecular mechanism. Methods: In this study, Dio-labeled bone marrow mesenchymal stem cells (BMSCs) were injected into mice to track BMSCs apoptosis and ApoEVs production. ApoEVs were isolated from BMSCs after inducing apoptosis, the morphology, size distribution, marker proteins expression of ApoEVs were characterized. Protein mass spectrometry analysis revealed functional differences in proteins between ApoEVs and BMSCs. BMSCs were adopted to test the cellular response to ApoEVs. Ovariectomy mice were used to further compare the ability of ApoEVs in promoting bone formation. SiRNA and lentivirus were used for gain and loss-of-function assay. Results: The results showed that BMSCs underwent apoptosis within 2 days after being injected into mice and produce a substantial quantity of ApoEVs. Proteomic analysis revealed that ApoEVs carried a diverse functional array of proteins, and easily traversed the circulation to reach the bone. After being phagocytized by endogenous BMSCs, ApoEVs efficiently promoted the proliferation, migration, and osteogenic differentiation of BMSCs. In an osteoporosis mouse model, treatment of ApoEVs alleviated bone loss and promoted bone formation. Mechanistically, ApoEVs carried Ras protein and activated the Ras/Raf1/Mek/Erk pathway to promote osteogenesis and bone formation in vitro and in vivo. Conclusion: Given that BMSC-derived ApoEVs are high-yield and easily obtained, our data underscore the substantive role of ApoEVs from dying BMSCs to treat bone loss, presenting broad implications for cell-free therapeutic modalities.
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Affiliation(s)
- Maojiao Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Qi Tang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Chengcheng Liao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Zhuo Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Siyuan Zhang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Qingqing Liang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Cheng Liang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Xiaodong Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Jingyi Zhang
- Chengdu Shiliankangjian Biotechnology Co., Ltd., China
| | - Weidong Tian
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
| | - Li Liao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Sichuan 610041, China
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Liu K, Li R, Wang S, Fu X, Zhu N, Liang X, Li H, Wang X, Wang L, Li Y, Dai J, Yang J. Cu(II)-baicalein enhance paracrine effect and regenerative function of stem cells in patients with diabetes. Bioact Mater 2024; 36:455-473. [PMID: 39055352 PMCID: PMC11269795 DOI: 10.1016/j.bioactmat.2024.03.013] [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: 11/07/2023] [Revised: 03/08/2024] [Accepted: 03/10/2024] [Indexed: 07/27/2024] Open
Abstract
The development of engineered or modified autologous stem cells is an effective strategy to improve the efficacy of stem cell therapy. In this study, the stemness and functionality of adipose stem cells derived from type 1 diabetic donors (T1DM-ASC) were enhanced by treatment with Cu(II)-baicalein microflowers (Cu-MON). After treatment with Cu-MON, T1DM-ASC showed enhanced expression of the genes involved in the cytokine-cytokine receptor interaction pathway and increased cytokine secretion. Among the top 13 differentially expressed genes between T1DM-ASC and Cu-MON-treated T1DM-ASC (CMTA), some genes were also expressed in HUVEC, Myoblast, Myofibroblast, and Vascular Smooth Muscle cells, inferring the common role of these cell types. In vivo experiments showed that CMTA had the same therapeutic effect as adipose-derived stem cells from non-diabetic donors (ND-ASC) at a 15% cell dose, greatly reducing the treatment cost. Taken together, these findings suggest that Cu-MON promoted angiogenesis by promoting the stemness and functionality of T1DM-ASC and influencing multiple overall repair processes, including paracrine effects.
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Affiliation(s)
- Kaijing Liu
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Ruihao Li
- Department of Vascular Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, 100730, China
- Graduate School of Peking Union Medical College, Beijing, 100730, China
| | - Shusen Wang
- Organ Transplant Center, Tianjin First Central Hospital, Nankai University, Tianjin, China
- Tianjin Clinical Research Center for Organ Transplantation, Tianjin, China
| | - Xue Fu
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Ni Zhu
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Xiaoyu Liang
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Huiyang Li
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Xiaoli Wang
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Le Wang
- Organ Transplant Center, Tianjin First Central Hospital, Nankai University, Tianjin, China
- Tianjin Clinical Research Center for Organ Transplantation, Tianjin, China
| | - Yongjun Li
- Department of Vascular Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, 100730, China
- Graduate School of Peking Union Medical College, Beijing, 100730, China
| | - Jianwu Dai
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Jing Yang
- Key Laboratory of Advanced Medical Materials and Devices, Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
- Tianjin Medical Health Research Institute, Tianjin, 300192, China
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42
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Marquez-Curtis LA, Elliott JAW. Mesenchymal stromal cells derived from various tissues: Biological, clinical and cryopreservation aspects: Update from 2015 review. Cryobiology 2024; 115:104856. [PMID: 38340887 DOI: 10.1016/j.cryobiol.2024.104856] [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: 11/28/2023] [Revised: 01/26/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
Mesenchymal stromal cells (MSCs) have become one of the most investigated and applied cells for cellular therapy and regenerative medicine. In this update of our review published in 2015, we show that studies continue to abound regarding the characterization of MSCs to distinguish them from other similar cell types, the discovery of new tissue sources of MSCs, and the confirmation of their properties and functions that render them suitable as a therapeutic. Because cryopreservation is widely recognized as the only technology that would enable the on-demand availability of MSCs, here we show that although the traditional method of cryopreserving cells by slow cooling in the presence of 10% dimethyl sulfoxide (Me2SO) continues to be used by many, several novel MSC cryopreservation approaches have emerged. As in our previous review, we conclude from these recent reports that viable and functional MSCs from diverse tissues can be recovered after cryopreservation using a variety of cryoprotectants, freezing protocols, storage temperatures, and periods of storage. We also show that for logistical reasons there are now more studies devoted to the cryopreservation of tissues from which MSCs are derived. A new topic included in this review covers the application in COVID-19 of MSCs arising from their immunomodulatory and antiviral properties. Due to the inherent heterogeneity in MSC populations from different sources there is still no standardized procedure for their isolation, identification, functional characterization, cryopreservation, and route of administration, and not likely to be a "one-size-fits-all" approach in their applications in cell-based therapy and regenerative medicine.
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Affiliation(s)
- Leah A Marquez-Curtis
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, Canada, T6G 1H9; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada, T6G 1C9
| | - Janet A W Elliott
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, Canada, T6G 1H9; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada, T6G 1C9.
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Peng J, Yang T, Chen S, Deng N, Luo X, Liao R, Su B. Utilization of Hydrogels in Mesenchymal Stem Cell-Based Therapy for Kidney Diseases. TISSUE ENGINEERING. PART B, REVIEWS 2024; 30:315-326. [PMID: 37819717 DOI: 10.1089/ten.teb.2023.0196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Kidney diseases are major global health problems, with high prevalence and mortality. However, current treatment strategies for kidney diseases fail to achieve satisfactory efficacy. Mesenchymal stem cell (MSC)-based therapy has been a promising strategy for treating kidney diseases. Preclinical studies have proven their safety and effectiveness in treating acute kidney injury (AKI) and chronic kidney disease (CKD), but the outcomes of clinical trials have shown very limited clinical efficacy. A variety of innovative approaches have been proposed to enhance the therapeutic potential of MSCs, and hydrogels are attractive candidates. Hydrogels are three-dimensional (3D) networks formed by hydrophilic polymers of natural or synthetic origin with diverse physical and chemical properties. They have been widely applied in the field of drug delivery and regenerative medicine, including MSC-based therapy. Many studies have proven that hydrogels can improve the therapeutic efficacy of MSCs for kidney diseases, but there are still challenges limiting the widespread application of this method. In this review, we introduce the application of MSCs in kidney diseases and the factors that influence therapeutic efficiency and focus on the beneficial effects of hydrogels in MSC-based therapy for AKI and CKD.
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Affiliation(s)
- Jing Peng
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Tinghang Yang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Shanshan Chen
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Ningyue Deng
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyao Luo
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Ruoxi Liao
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
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Drzeniek NM, Kahwaji N, Picht S, Dimitriou IM, Schlickeiser S, Moradian H, Geissler S, Schmueck-Henneresse M, Gossen M, Volk HD. In Vitro Transcribed mRNA Immunogenicity Induces Chemokine-Mediated Lymphocyte Recruitment and Can Be Gradually Tailored by Uridine Modification. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308447. [PMID: 38491873 DOI: 10.1002/advs.202308447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/28/2024] [Indexed: 03/18/2024]
Abstract
Beyond SARS-CoV2 vaccines, mRNA drugs are being explored to overcome today's greatest healthcare burdens, including cancer and cardiovascular disease. Synthetic mRNA triggers immune responses in transfected cells, which can be reduced by chemically modified nucleotides. However, the side effects of mRNA-triggered immune activation on cell function and how different nucleotides, such as the N1-methylpseudouridine (m1Ψ) used in SARS-CoV2 vaccines, can modulate cellular responses is not fully understood. Here, cellular responses toward a library of uridine-modified mRNAs are investigated in primary human cells. Targeted proteomics analyses reveal that unmodified mRNA induces a pro-inflammatory paracrine pattern marked by the secretion of chemokines, which recruit T and B lymphocytes toward transfected cells. Importantly, the magnitude of mRNA-induced changes in cell function varies quantitatively between unmodified, Ψ-, m1Ψ-, and 5moU-modified mRNA and can be gradually tailored, with implications for deliberately exploiting this effect in mRNA drug design. Indeed, both the immunosuppressive effect of stromal cells on T-cell proliferation, and the anti-inflammatory effect of IL-10 mRNA are enhanced by appropriate uridine modification. The results provide new insights into the effects of mRNA drugs on cell function and cell-cell communication and open new possibilities to tailor mRNA-triggered immune activation to the desired pro- or anti-inflammatory application.
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Affiliation(s)
- Norman M Drzeniek
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin, Institute of Medical Immunology, Augustenburger Platz 1, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
| | - Nourhan Kahwaji
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
| | - Samira Picht
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- Berlin-Brandenburg School for Regenerative Therapies (BSRT; graduate school 203 of the German Excellence Initiative), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Ioanna Maria Dimitriou
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- Berlin-Brandenburg School for Regenerative Therapies (BSRT; graduate school 203 of the German Excellence Initiative), Augustenburger Platz 1, 13353, Berlin, Germany
- Julius Wolff Institute (JWI), Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Department of Biology, Chemistry, Pharmacy, Institute of Chemistry and Biochemistry, Freie Universität Berlin, Thielallee 63, 14195, Berlin, Germany
| | - Stephan Schlickeiser
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin, Institute of Medical Immunology, Augustenburger Platz 1, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- CheckImmune GmbH, Campus Virchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Hanieh Moradian
- Institute of Active Polymers, Helmholtz-Zentrum Hereon, Kantstraße 55, 14513, Teltow, Germany
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Sven Geissler
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- Julius Wolff Institute (JWI), Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin Center for Advanced Therapies (BeCAT), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Michael Schmueck-Henneresse
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin Center for Advanced Therapies (BeCAT), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Manfred Gossen
- Institute of Active Polymers, Helmholtz-Zentrum Hereon, Kantstraße 55, 14513, Teltow, Germany
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Hans-Dieter Volk
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin, Institute of Medical Immunology, Augustenburger Platz 1, 13353, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Föhrer Straße 15, 13353, Berlin, Germany
- CheckImmune GmbH, Campus Virchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin Center for Advanced Therapies (BeCAT), Augustenburger Platz 1, 13353, Berlin, Germany
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Zheng J, Park K, Jang J, Son D, Park J, Kim J, Yoo JE, You S, Kim IY. Utilizing stem cell-secreted molecules as a versatile toolbox for skin regenerative medicine. J Control Release 2024; 370:583-599. [PMID: 38729435 DOI: 10.1016/j.jconrel.2024.05.009] [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: 12/04/2023] [Revised: 04/14/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024]
Abstract
Stem cells are recognized as an important target and tool in regenerative engineering. In this study, we explored the feasibility of engineering amniotic fluid-derived mesenchymal stem cell-secreted molecules (afMSC-SMs) as a versatile bioactive material for skin regenerative medicine applications in a time- and cost-efficient and straightforward manner. afMSC-SMs, obtained in powder form through ethanol precipitation, effectively contributed to preserving the self-renewal capacity and differentiation potential of primary human keratinocytes (pKCs) in a xeno-free environment, offering a potential alternative to traditional culture methods for their long-term in vitro expansion, and allowed them to reconstitute a fully stratified epithelium sheet on human dermal fibroblasts. Furthermore, we demonstrated the flexibility of afMSC-SMs in wound healing and hair regrowth through injectable hydrogel and nanogel-mediated transdermal delivery systems, respectively, expanding the pool of regenerative applications. This cell-free approach may offer several potential advantages, including streamlined manufacturing processes, scalability, controlled formulation, longer shelf lives, and mitigation of risks associated with living cell transplantation. Accordingly, afMSC-SMs could serve as a promising therapeutic toolbox for advancing cell-free regenerative medicine, simplifying their broad applicability in various clinical settings.
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Affiliation(s)
- Jie Zheng
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Kyoungmin Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Jihoon Jang
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Daryeon Son
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea; Institute of Animal Molecular Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Junghyun Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Jonggun Kim
- Institute of Regenerative Medicine, SL, Therapeutics Inc., Seoul 02841, Republic of Korea
| | - Jeong-Eun Yoo
- Institute of Regenerative Medicine, SL, Therapeutics Inc., Seoul 02841, Republic of Korea
| | - Seungkwon You
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea; Institute of Animal Molecular Biotechnology, Korea University, Seoul 02841, Republic of Korea.
| | - In-Yong Kim
- Catholic High-Performance Cell Therapy Center & Department of Medical Life Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
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Behm C, Miłek O, Rausch-Fan X, Moritz A, Andrukhov O. Paracrine- and cell-contact-mediated immunomodulatory effects of human periodontal ligament-derived mesenchymal stromal cells on CD4 + T lymphocytes. Stem Cell Res Ther 2024; 15:154. [PMID: 38816862 PMCID: PMC11141051 DOI: 10.1186/s13287-024-03759-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 05/13/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Mesenchymal stromal cells (MSCs) isolated from the periodontal ligament (hPDL-MSCs) have a high therapeutic potential, presumably due to their immunomodulatory properties. The interaction between hPDL-MSCs and immune cells is reciprocal and executed by diverse cytokine-triggered paracrine and direct cell-to-cell contact mechanisms. For the first time, this study aimed to directly compare the contribution of various mechanisms on this reciprocal interaction using different in vitro co-culture models at different inflammatory milieus. METHODS Three co-culture models were used: indirect with 0.4 μm-pored insert, and direct with or without insert. After five days of co-culturing mitogen-activated CD4+ T lymphocytes with untreated, interleukin (IL)-1β, or tumor necrosis factor (TNF)-α- treated hPDL-MSCs, the CD4+ T lymphocyte proliferation, viability, and cytokine secretion were investigated. The gene expression of soluble and membrane-bound immunomediators was investigated in the co-cultured hPDL-MSCs. RESULTS Untreated hPDL-MSCs decreased the CD4+ T lymphocyte proliferation and viability more effectively in the direct co-culture models. The direct co-culture model without inserts showed a strikingly higher CD4+ T lymphocyte cell death rate. Adding IL-1β to the co-culture models resulted in substantial CD4+ T lymphocyte response alterations, whereas adding TNF resulted in only moderate effects. The most changes in CD4+ T lymphocyte parameters upon the addition of IL-1β or TNF-α in a direct co-culture model without insert were qualitatively different from those observed in two other models. Additionally, the co-culture models caused variability in the immunomediator gene expression in untreated and cytokine-triggered hPDL-MSCs. CONCLUSION These results suggest that both paracrine and cell-to-cell contact mechanisms contribute to the reciprocal interaction between hPDL-MSCs and CD4+ T lymphocytes. The inflammatory environment affects each of these mechanisms, which depends on the type of cytokines used for the activation of MSCs' immunomodulatory activities. This fact should be considered by comparing the outcomes of the different models.
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Affiliation(s)
- Christian Behm
- Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria
| | - Oliwia Miłek
- Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria
| | - Xiaohui Rausch-Fan
- Clinical Division of Conservative Dentistry and Periodontology, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria
- Center for Clinical Research, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria
| | - Andreas Moritz
- Clinical Division of Conservative Dentistry and Periodontology, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria
| | - Oleh Andrukhov
- Competence Center for Periodontal Research, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2A, 1090, Vienna, Austria.
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Hang K, Wang Y, Bai J, Wang Z, Wu W, Zhu W, Liu S, Pan Z, Chen J, Chen W. Chaperone-mediated autophagy protects the bone formation from excessive inflammation through PI3K/AKT/GSK3β/β-catenin pathway. FASEB J 2024; 38:e23646. [PMID: 38795328 DOI: 10.1096/fj.202302425r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/06/2024] [Accepted: 04/22/2024] [Indexed: 05/27/2024]
Abstract
Multiple regulatory mechanisms are in place to ensure the normal processes of bone metabolism, encompassing both bone formation and absorption. This study has identified chaperone-mediated autophagy (CMA) as a critical regulator that safeguards bone formation from the detrimental effects of excessive inflammation. By silencing LAMP2A or HSCA8, we observed a hindrance in the osteoblast differentiation of human bone marrow mesenchymal stem cells (hBMSCs) in vitro. To further elucidate the role of LAMP2A, we generated LAMP2A gene knockdown and overexpression of mouse BMSCs (mBMSCs) using adenovirus. Our results showed that LAMP2A knockdown led to a decrease in osteogenic-specific proteins, while LAMP2A overexpression favored the osteogenesis of mBMSCs. Notably, active-β-catenin levels were upregulated by LAMP2A overexpression. Furthermore, we found that LAMP2A overexpression effectively protected the osteogenesis of mBMSCs from TNF-α, through the PI3K/AKT/GSK3β/β-catenin pathway. Additionally, LAMP2A overexpression significantly inhibited osteoclast hyperactivity induced by TNF-α. Finally, in a murine bone defect model, we demonstrated that controlled release of LAMP2A overexpression adenovirus by alginate sodium capsule efficiently protected bone healing from inflammation, as confirmed by imaging and histological analyses. Collectively, our findings suggest that enhancing CMA has the potential to safeguard bone formation while mitigating hyperactivity in bone absorption.
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Affiliation(s)
- Kai Hang
- Department of Orthopaedics, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, Hangzhou, China
| | - YiBo Wang
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - JinWu Bai
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - ZhongXiang Wang
- Department of Orthopedic Surgery of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - WeiLiang Wu
- Department of Orthopaedics, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, Hangzhou, China
| | - WeiWei Zhu
- Department of Orthopaedics, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, Hangzhou, China
| | - ShuangAi Liu
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - ZhiJun Pan
- Department of Orthopedic Surgery of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - JianSong Chen
- Department of Orthopaedics, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, Hangzhou, China
| | - WenHao Chen
- Department of Orthopaedics, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, Hangzhou, China
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Huang Y, Hao X, Lin Z, Li L, Jiang H, Zhang H, Geng X, Zhu H, Wen H. Bio-distribution and toxicity potential of human umbilical cord mesenchymal stem cells in cynomolgus monkeys. Sci Rep 2024; 14:12251. [PMID: 38806615 PMCID: PMC11133417 DOI: 10.1038/s41598-024-63118-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 05/24/2024] [Indexed: 05/30/2024] Open
Abstract
Mesenchymal stem cells (MSCs) have demonstrated promising advantages in the therapies of many diseases, while its multi-directional differentiation potential and immunotoxicity are the major concerns hindered their clinical translation. In this study, human umbilical Mesenchymal stem cell (hUC-MSCs) were labeled with a near-infrared fluorescent dye DiR before infused into cynomolgus monkeys, and the amount of hUC-MSCs in the peripheral blood were dynamically estimated from 5 min to 28 days post a single administration at 3 × 106 cells/kg and 2 × 107 cells/kg intravenously. As results, some hUC-MSCs distributed to the whole body within 5 min, while most of the cells accumulate in the lungs along with the systemic blood circulation, and subsequently released into the blood. The toxicity potentials of hUC-MSCs were investigated in another 30 cynomolgus monkeys, and the cells were repeatedly administrated at doses of 3 × 106 cells/kg and 2 × 107 cells/kg for 5 times on a weekly basis, with a recovery period of 1 months. hUC-MSCs showed no obvious toxic effects in cynomolgus monkeys, except xenogeneic immune rejection to human stem cells. Low levels of the hUC-MSC gene were detected in the peripheral blood of a few animals administered 2 × 107 cells/kg at 30 min subsequent to the first and last administration, and there was no significant difference in the copy number of the hUC-MSC gene in the blood samples compared with the first and last administration, indicating that the hUC-MSC was not significantly amplified in vivo, and it its safe in non-human primates. Our study for the first time verified the safety of long-term use of hUC-MSCs in primates. We have pioneered a technology for the real-time detection of hUC-MSCs in peripheral blood and provide dynamicand rapid monitoring of the distribution characteristics of hUC-MSCs in vivo. Here, we provide data supporting the application of such products for clinical treatment and the application of stem cells in major refractory diseases and regenerative medicine.
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Affiliation(s)
- Ying Huang
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Xiaofang Hao
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Zhi Lin
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Lulu Li
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Hua Jiang
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Hezhan Zhang
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Xingchao Geng
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China
| | - Hao Zhu
- Sinoneural Cell Engineering Group Co., Ltd., Shanghai, People's Republic of China.
| | - Hairuo Wen
- Key Laboratory of Beijing for Nonclinical Safety Evaluation Research of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, A8 Hongda Middle Road, Beijing, Economic-Technological Development Area, Beijing, 100176, People's Republic of China.
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Iorio R, Petricca S, Mattei V, Delle Monache S. Horizontal mitochondrial transfer as a novel bioenergetic tool for mesenchymal stromal/stem cells: molecular mechanisms and therapeutic potential in a variety of diseases. J Transl Med 2024; 22:491. [PMID: 38790026 PMCID: PMC11127344 DOI: 10.1186/s12967-024-05047-4] [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: 12/21/2023] [Accepted: 02/29/2024] [Indexed: 05/26/2024] Open
Abstract
Intercellular mitochondrial transfer (MT) is a newly discovered form of cell-to-cell signalling involving the active incorporation of healthy mitochondria into stressed/injured recipient cells, contributing to the restoration of bioenergetic profile and cell viability, reduction of inflammatory processes and normalisation of calcium dynamics. Recent evidence has shown that MT can occur through multiple cellular structures and mechanisms: tunneling nanotubes (TNTs), via gap junctions (GJs), mediated by extracellular vesicles (EVs) and other mechanisms (cell fusion, mitochondrial extrusion and migrasome-mediated mitocytosis) and in different contexts, such as under physiological (tissue homeostasis and stemness maintenance) and pathological conditions (hypoxia, inflammation and cancer). As Mesenchimal Stromal/ Stem Cells (MSC)-mediated MT has emerged as a critical regulatory and restorative mechanism for cell and tissue regeneration and damage repair in recent years, its potential in stem cell therapy has received increasing attention. In particular, the potential therapeutic role of MSCs has been reported in several articles, suggesting that MSCs can enhance tissue repair after injury via MT and membrane vesicle release. For these reasons, in this review, we will discuss the different mechanisms of MSCs-mediated MT and therapeutic effects on different diseases such as neuronal, ischaemic, vascular and pulmonary diseases. Therefore, understanding the molecular and cellular mechanisms of MT and demonstrating its efficacy could be an important milestone that lays the foundation for future clinical trials.
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Affiliation(s)
- Roberto Iorio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio, 67100, L'Aquila, Italy
| | - Sabrina Petricca
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio, 67100, L'Aquila, Italy
| | - Vincenzo Mattei
- Dipartimento di Scienze della Vita, Della Salute e delle Professioni Sanitarie, Link Campus University, Via del Casale di San Pio V 44, 00165, Rome, Italy.
| | - Simona Delle Monache
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio, 67100, L'Aquila, Italy.
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Pérez-Torres Lobato M, Benitez-Carabante MI, Alonso L, Torrents S, Castillo Flores N, Uria Oficialdegui ML, Panesso M, Alonso-Martínez C, Oliveras M, Renedo-Miró B, Vives J, Diaz-de-Heredia C. Mesenchymal stromal cells in the treatment of pediatric hematopoietic cell transplantation-related complications (graft vs. host disease, hemorrhagic cystitis, graft failure and poor graft function): a single center experience. Front Pediatr 2024; 12:1375493. [PMID: 38783918 PMCID: PMC11112085 DOI: 10.3389/fped.2024.1375493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/28/2024] [Indexed: 05/25/2024] Open
Abstract
Objectives To describe mesenchymal stromal cells (MSCs) in the treatment of hematopoietic stem cell transplantation (HSCT) complications and to assess its safety and efficacy. Methods Single-center retrospective study (2016-2023). Patients under 20 years who received MSCs for the treatment of HSCT-related complications were included. Results Thirty patients (53.7% boys), median age at transplant 11 years (range 2-19) were included. MSCs indications were: graft-vs.-host disease (GVHD) in 18 patients (60%), of them 13 had acute GVHD (43.3%) and 5 chronic GVHD (16.7%); Grade 3-4 hemorrhagic cystitis (HC) in 4 (13.3%); poor graft function (PGF) in 6 (20%), 5 of them receiving MSCs with a CD34 stem cell-boost coinfusion; graft failure (GF) in 2 (6.7%), to enhance engraftment after a subsequent HSCT. Infusion-related-adverse-events were not reported. Overall response (OR) was 83% (25/30); 44% of responders (11/25) showed complete response (CR). OR for GVHD, HC, PGF and GF was 83.3%, 100%, 66.7% and 100% respectively. Response rate was 40% (95% CI: 20-55) and 79% (95% CI: 57-89) at 15 and 30 days. With a median follow-up of 21 months (IQR11-52.5), overall survival (OS) was 86% (95% CI: 74-100) and 79% (95% CI: 65-95) at 6 and 12 months post-MSCs infusion. Conclusion In our study, the most frequent indication of MSCs was refractory aGVHD (43.3%). Response rates were high (OR 83%) and safety profile was good.
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Affiliation(s)
- Maria Pérez-Torres Lobato
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Maria Isabel Benitez-Carabante
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Laura Alonso
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
| | | | | | - Maria Luz Uria Oficialdegui
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Melissa Panesso
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
| | | | - Maria Oliveras
- Department of Pharmacy, Vall D'Hebron University Hospital, Barcelona, Spain
| | - Berta Renedo-Miró
- Department of Pharmacy, Vall D'Hebron University Hospital, Barcelona, Spain
| | - Joaquim Vives
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
- Banc de Sang I Teixits, Barcelona, Spain
- Department of Medicine, Faculty of Medicine, Autonomous University of Barcelona, Barcelona, Spain
| | - Cristina Diaz-de-Heredia
- Department of Paediatric Oncology and Haematology, Vall D'Hebron University Hospital, Barcelona, Spain
- Vall D'Hebron Research Institute (VHIR), Barcelona, Spain
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