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Aalam SMM, Varela AR, Khaderi A, Mondesir RJ, Mun DG, Ding A, Lombaert IM, Coppes RP, Emperumal CP, Pandey A, Janus JR, Kannan N. The Mayo Clinic Salivary Tissue-Organoid Biobanking: A Resource for Salivary Regeneration Research. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.23.581761. [PMID: 38464033 PMCID: PMC10925098 DOI: 10.1101/2024.02.23.581761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
The salivary gland (SG) is an essential organ that secretes saliva, which supports versatile oral function throughout life, and is maintained by elusive epithelial stem and progenitor cells (SGSPC). Unfortunately, aging, drugs, autoimmune disorders, and cancer treatments can lead to salivary dysfunction and associated health consequences. Despite many ongoing therapeutic efforts to mediate those conditions, investigating human SGSPC is challenging due to lack of standardized tissue collection, limited tissue access, and inadequate purification methods. Herein, we established a diverse and clinically annotated salivary regenerative biobanking at the Mayo Clinic, optimizing viable salivary cell isolation and clonal assays in both 2D and 3D-matrigel growth environments. Our analysis identified ductal epithelial cells in vitro enriched with SGSPC expressing the CD24/EpCAM/CD49f+ and PSMA- phenotype. We identified PSMA expression as a reliable SGSPC differentiation marker. Moreover, we identified progenitor cell types with shared phenotypes exhibiting three distinct clonal patterns of salivary differentiation in a 2D environment. Leveraging innovative label-free unbiased LC-MS/MS-based single-cell proteomics, we identified 819 proteins across 71 single cell proteome datasets from purified progenitor-enriched parotid gland (PG) and sub-mandibular gland (SMG) cultures. We identified distinctive co-expression of proteins, such as KRT1/5/13/14/15/17/23/76 and 79, exclusively observed in rare, scattered salivary ductal basal cells, indicating the potential de novo source of SGSPC. We also identified an entire class of peroxiredoxin peroxidases, enriched in PG than SMG, and attendant H2O2-dependent cell proliferation in vitro suggesting a potential role for PRDX-dependent floodgate oxidative signaling in salivary homeostasis. The distinctive clinical resources and research insights presented here offer a foundation for exploring personalized regenerative medicine.
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Affiliation(s)
| | - Ana Rita Varela
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Aalim Khaderi
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Ronsard J Mondesir
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Dong-Gi Mun
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Andrew Ding
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Isabelle M.A. Lombaert
- Biologic and Materials Sciences and Prosthodontics, University of Michigan School of Dentistry, 1011 N. University Ave, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, 2900 Plymouth Rd, Ann Arbor, MI, USA
| | - Rob P. Coppes
- Departments of Radiation Oncology and Biomedical Sciences, Section Molecular Cell Biology, University of Groningen, University Medical Center Groningen, The Netherlands
| | | | - Akhilesh Pandey
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Jeffrey R. Janus
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Jacksonville, FL, USA
- Center for Regenerative Biotherapeutics, Mayo Clinic, Rochester, MN, USA
| | - Nagarajan Kannan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
- Center for Regenerative Biotherapeutics, Mayo Clinic, Rochester, MN, USA
- Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Rochester, MN, USA
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Li J, Wu Y, Yao X, Tian Y, Sun X, Liu Z, Ye X, Wu C. Preclinical Research of Stem Cells: Challenges and Progress. Stem Cell Rev Rep 2023:10.1007/s12015-023-10528-y. [PMID: 37097496 DOI: 10.1007/s12015-023-10528-y] [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: 03/06/2023] [Indexed: 04/26/2023]
Abstract
In recent years, great breakthroughs have been made in basic research and clinical applications of stem cells in regenerative medicine and other fields, which continue to inspire people to explore the field of stem cells. With nearly unlimited self-renewal ability, stem cells can generate at least one type of highly differentiated daughter cell, which provides broad development prospects for the treatment of human organ damage and other diseases. In the field of stem cell research, related technologies for inducing or isolating stem cells are relatively mature, and a variety of stable stem cell lines have been successfully constructed. To realize the full clinical application of stem cells as soon as possible, it is more and more important to further optimize each stage of stem cell research while conforming to Current Good Manufacture Practices (cGMP) standards. Here, we synthesized recent developments in stem cell research and focus on the introduction of xenogenicity in the preclinical research process and the remaining problems of various cell bioreactors. Our goal is to promote the development of technologies for xeno-free culture and clinical expansion of stem cells through in-depth discussion of current research. This review will provide new insight into stem cell research protocols and will contribute to the creation of efficient and stable stem cell expansion systems.
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Affiliation(s)
- Jinhu Li
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yurou Wu
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiang Yao
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yao Tian
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xue Sun
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zibo Liu
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xun Ye
- School of Pharmacy, School of Modern Chinese Medicine Industry, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chunjie Wu
- Innovative Institute of Chinese Medicine and Pharmacy/Academy for Interdiscipline, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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Abstract
Organoids-cellular aggregates derived from stem or progenitor cells that recapitulate organ function in miniature-are of growing interest in developmental biology and medicine. Organoids have been developed for organs and tissues such as the liver, gut, brain, and pancreas; they are used as organ surrogates to study a wide range of questions in basic and developmental biology, genetic disorders, and therapies. However, many organoids reported to date have been cultured in Matrigel, which is prepared from the secretion of Engelbreth-Holm-Swarm mouse sarcoma cells; Matrigel is complex and poorly defined. This complexity makes it difficult to elucidate Matrigel-specific factors governing organoid development. In this review, we discuss promising Matrigel-free methods for the generation and maintenance of organoids that use decellularized extracellular matrix (ECM), synthetic hydrogels, or gel-forming recombinant proteins.
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Affiliation(s)
- Mark T Kozlowski
- DEVCOM US Army Research Laboratory, Weapons and Materials Research Directorate, Science of Extreme Materials Division, Polymers Branch, 6300 Rodman Rd. Building 4600, Aberdeen Proving Ground, Aberdeen, MD, 21005, USA.
| | - Christiana J Crook
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, City of Hope National Medical Center, 1500 Duarte Rd., Duarte, CA, 91010, USA
- Irell and Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, 1500 Duarte Rd., Duarte, CA, 91010, USA
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, 1500 Duarte Rd., Duarte, CA, 91010, USA
| | - Hsun Teresa Ku
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, City of Hope National Medical Center, 1500 Duarte Rd., Duarte, CA, 91010, USA
- Irell and Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, 1500 Duarte Rd., Duarte, CA, 91010, USA
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Hacker BC, Rafat M. Organoids as Complex In Vitro Models for Studying Radiation-Induced Cell Recruitment. Cell Mol Bioeng 2020; 13:341-357. [PMID: 32952734 PMCID: PMC7479086 DOI: 10.1007/s12195-020-00625-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 06/10/2020] [Indexed: 01/01/2023] Open
Abstract
Patients with triple negative breast cancer (TNBC) typically receive chemotherapy, surgery, and radiation therapy. Although this treatment improves prognosis for most patients, some patients continue to experience recurrence within 5 years. Preclinical studies have shown that immune cell infiltration at the irradiated site may play a significant role in tumor cell recruitment; however, little is known about the mechanisms that govern this process. This lack of knowledge highlights the need to evaluate radiation-induced cell infiltration with models that have controllable variables and maintain biological integrity. Mammary organoids are multicellular three-dimensional (3D) in vitro models, and they have been used to examine many aspects of mammary development and tumorigenesis. Organoids are also emerging as a powerful tool to investigate normal tissue radiation damage. In this review, we evaluate recent advances in mammary organoid technology, consider the advantages of using organoids to study radiation response, and discuss future directions for the applications of this technique.
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Affiliation(s)
- Benjamin C. Hacker
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, TN USA
| | - Marjan Rafat
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, TN USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN USA
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN USA
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Bhat V, Lee-Wing V, Hu P, Raouf A. Isolation and characterization of a new basal-like luminal progenitor in human breast tissue. Stem Cell Res Ther 2019; 10:269. [PMID: 31443683 PMCID: PMC6708178 DOI: 10.1186/s13287-019-1361-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/15/2019] [Accepted: 07/25/2019] [Indexed: 11/10/2022] Open
Abstract
Background Adult stem cells and progenitors are responsible for breast tissue regeneration. Human breast epithelial progenitors are organized in a lineage hierarchy consisting of bipotent progenitors (BPs), myoepithelial- and luminal-restricted progenitors (LRPs) where the LRP differentiation into mature luminal cells requires estrogen receptor (ER) signaling. However, the experimental evidence exploring the relationship between the BPs and LRPs has remained elusive. In this study, we report the presence of a basal-like luminal progenitor (BLP) in human breast epithelial cells. Methods Breast reduction samples were used to obtain different subsets of human breast epithelial cell based on cell surface marker expression using flow cytometry. Loss of function and gain of function studies were employed to demonstrate the role of NOTCH3 (NR3)-FRIZZLED7 (FZD7) signaling in luminal cell fate commitment. Results Our results suggest that, NR3-FZD7 signaling axis was necessary for luminal cell fate commitment. Similar to LRPs, BLPs (NR3highFZD7highCD90+MUC1−ER−) differentiate to generate NR3medFZD7medCD90−MUC1+ER+ luminal cells. Unlike LRPs however, BLP’s proliferation and differentiation potentials depend on NR3 and regulated in part by FZD7 signaling. Lastly, we show that BLPs have a higher colony-forming potential than LRPs and that they are continuously generated from the NOTCH3−FZD7low subset of the bipotent progenitors. Conclusion Our data indicate that BPs differentiate to generate basal-like luminal progenitors that in turn differentiate into LRPs. These results provide new insights into the hierarchical organization of human breast epithelial cell and how cooperation between the Notch and Wnt signaling pathways define a new progenitor cell type. Electronic supplementary material The online version of this article (10.1186/s13287-019-1361-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Vasudeva Bhat
- Department of Immunology, Max Rady Faculty of Health Sciences, University of Manitoba, 471 Apotex Centre, 750 McDermot Avenue, Winnipeg, Manitoba, R3E 0T5, Canada.,Research Institute for Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | - Victoria Lee-Wing
- Research Institute for Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | - Pingzhao Hu
- Research Institute for Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada.,Department of Biochemistry and Medical Genetics, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Afshin Raouf
- Department of Immunology, Max Rady Faculty of Health Sciences, University of Manitoba, 471 Apotex Centre, 750 McDermot Avenue, Winnipeg, Manitoba, R3E 0T5, Canada. .,Research Institute for Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada.
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