1
|
Petersen SI, Okolicsanyi RK, Haupt LM. Exploring Heparan Sulfate Proteoglycans as Mediators of Human Mesenchymal Stem Cell Neurogenesis. Cell Mol Neurobiol 2024; 44:30. [PMID: 38546765 PMCID: PMC10978659 DOI: 10.1007/s10571-024-01463-8] [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: 12/13/2023] [Accepted: 02/19/2024] [Indexed: 04/01/2024]
Abstract
Alzheimer's disease (AD) and traumatic brain injury (TBI) are major public health issues worldwide, with over 38 million people living with AD and approximately 48 million people (27-69 million) experiencing TBI annually. Neurodegenerative conditions are characterised by the accumulation of neurotoxic amyloid beta (Aβ) and microtubule-associated protein Tau (Tau) with current treatments focused on managing symptoms rather than addressing the underlying cause. Heparan sulfate proteoglycans (HSPGs) are a diverse family of macromolecules that interact with various proteins and ligands and promote neurogenesis, a process where new neural cells are formed from stem cells. The syndecan (SDC) and glypican (GPC) HSPGs have been implicated in AD pathogenesis, acting as drivers of disease, as well as potential therapeutic targets. Human mesenchymal stem cells (hMSCs) provide an attractive therapeutic option for studying and potentially treating neurodegenerative diseases due to their relative ease of isolation and subsequent extensive in vitro expansive potential. Understanding how HSPGs regulate protein aggregation, a key feature of neurodegenerative disorders, is essential to unravelling the underlying disease processes of AD and TBI, as well as any link between these two neurological disorders. Further research may validate HSPG, specifically SDCs or GPCs, use as neurodegenerative disease targets, either via driving hMSC stem cell therapy or direct targeting.
Collapse
Affiliation(s)
- Sofia I Petersen
- Stem Cell and Neurogenesis Group, School of Biomedical Sciences, Genomics Research Centre, Centre for Genomics and Personalised Health, Queensland University of Technology (QUT), 60 Musk Ave, Kelvin Grove, QLD, 4059, Australia
| | - Rachel K Okolicsanyi
- Stem Cell and Neurogenesis Group, School of Biomedical Sciences, Genomics Research Centre, Centre for Genomics and Personalised Health, Queensland University of Technology (QUT), 60 Musk Ave, Kelvin Grove, QLD, 4059, Australia
- Max Planck Queensland Centre for the Materials Sciences of Extracellular Matrices, Kelvin Grove, Australia
| | - Larisa M Haupt
- Stem Cell and Neurogenesis Group, School of Biomedical Sciences, Genomics Research Centre, Centre for Genomics and Personalised Health, Queensland University of Technology (QUT), 60 Musk Ave, Kelvin Grove, QLD, 4059, Australia.
- ARC Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology (QUT), Kelvin Grove, Australia.
- Max Planck Queensland Centre for the Materials Sciences of Extracellular Matrices, Kelvin Grove, Australia.
| |
Collapse
|
2
|
Yao Y, Wang X, Lin L, Zhang X, Wang Y. ROR2-Related Skeletal Dysplasia Reveals Disrupted Chondrocyte Polarity through Modulation of BMP/TGF-β Signaling. Aging Dis 2024; 15:282-294. [PMID: 37307827 PMCID: PMC10796094 DOI: 10.14336/ad.2023.0531] [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: 03/25/2023] [Accepted: 05/31/2023] [Indexed: 06/14/2023] Open
Abstract
Genetic studies have shown that Robinow syndrome (RS), a rare skeletal dysplasia, is caused by ROR2 mutation. However, the cell origin and molecular mechanisms underlying this disease remain elusive. We established a conditional knockout system by crossing Prx1cre and Osxcre with Ror2 flox/flox mice. and conducted histological and immunofluorescence analyses to investigate the phenotypes during skeletal development. In the Prx1cre line, we observed RS-like skeletal abnormities, including short stature and an arched skull. Additionally, we found inhibition of chondrocyte differentiation and proliferation. In the Osxcre line, loss of ROR2 in osteoblast lineage cells led to reduced osteoblast differentiation during both embryonic and postnatal stages. Furthermore, ROR2 mutant mice exhibited increased adipogenesis in the bone marrow compared to their littermate controls. To further explore the underlying mechanisms, bulk RNA-seq analysis of Prx1cre; Ror2 flox/flox embryos was performed, results revealed decreased BMP/TGF-β signaling. Immunofluorescence analysis further confirmed the decreased expression of p-smad1/5/8, accompanied by disrupted cell polarity in the developing growth plate. Pharmacological treatment using FK506 partially rescued the skeletal dysplasia and resulted in increased mineralization and osteoblast differentiation. By modeling the phenotype of RS in mice, our findings provide evidence for the involvement of mesenchymal progenitors as the cell origin and highlight the molecular mechanism of BMP/TGF-β signaling in skeletal dysplasia.
Collapse
Affiliation(s)
- Yichen Yao
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, China.
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| | - Xin Wang
- Department of Medicine, Harvard Medical School, Boston, MA, USA.
- Jeff and Penny Vinik Center for Translational Immunology Research, Division of Allergy and Clinical Immunology, Brigham and Women’s Hospital, Boston, MA, USA.
| | - Lichieh Lin
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, China.
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| | - Xiaolei Zhang
- Department of Stomatology, the Eighth Affiliated Hospital, Sun Yat-sen University, Shen Zhen, Guangdong, China.
| | - Yan Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, China.
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| |
Collapse
|
3
|
Jan N, Sofi S, Qayoom H, Haq BU, Shabir A, Mir MA. Targeting breast cancer stem cells through retinoids: A new hope for treatment. Crit Rev Oncol Hematol 2023; 192:104156. [PMID: 37827439 DOI: 10.1016/j.critrevonc.2023.104156] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 09/09/2023] [Accepted: 10/06/2023] [Indexed: 10/14/2023] Open
Abstract
Breast cancer is a complex and diverse disease accounting for nearly 30% of all cancers diagnosed in females. But unfortunately, patients develop resistance to the existing chemotherapeutic regimen, resulting in approximately 90% treatment failure. With over half a million deaths annually, it is imperative to explore new therapeutic approaches to combat the disease. Within a breast tumor, a small sub-population of heterogeneous cells, with a unique ability of self-renew and differentiation and responsible for tumor formation, initiation, and recurrence are referred to as breast cancer stem cells (BCSCs). These BCSCs have been identified as one of the main contributors to chemoresistance in breast cancer, making them an attractive target for developing novel therapeutic strategies. These cells exhibit surface biomarkers such as CD44+, CD24-/LOW, ALDH, CD133, and CD49f phenotypes. Higher expression of CD44+ and ALDH activity has been associated with the formation of tumors in various cancers. Moreover, the abnormal regulation of signaling pathways, including Hedgehog, Notch, β-catenin, JAK/STAT, and P13K/AKT/mTOR, leads to the formation of cancer stem cells, resulting in the development of tumors. The growing drug resistance in BC is a significant challenge, highlighting the need for new therapeutic strategies to combat this dreadful disease. Retinoids, a large group of synthetic derivatives of vitamin A, have been studied as chemopreventive agents in clinical trials and have been shown to regulate various crucial biological functions including vision, development, inflammation, and metabolism. On a cellular level, the retinoid activity has been well characterized and translated and is known to induce differentiation and apoptosis, which play important roles in the outcome of the transformation of tissues into malignant. Retinoids have been investigated extensively for their use in the treatment and prevention of cancer due to their high receptor-binding affinity to directly modulate gene expression programs. Therefore, in this study, we aim to summarize the current understanding of BCSCs, their biomarkers, and the associated signaling pathways. Retinoids, such as Adapalene, a third-generation retinoid, have shown promising anti-cancer potential and may serve as therapeutic agents to target BCSCs.
Collapse
Affiliation(s)
- Nusrat Jan
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India
| | - Shazia Sofi
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India
| | - Hina Qayoom
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India
| | - Burhan Ul Haq
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India
| | - Aisha Shabir
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India
| | - Manzoor Ahmad Mir
- Department of Bioresources, School of Biological Sciences, University of Kashmir, Srinagar 190006, India.
| |
Collapse
|
4
|
Pavičić I, Rokić F, Vugrek O. Effects of S-Adenosylhomocysteine Hydrolase Downregulation on Wnt Signaling Pathway in SW480 Cells. Int J Mol Sci 2023; 24:16102. [PMID: 38003292 PMCID: PMC10671441 DOI: 10.3390/ijms242216102] [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: 09/13/2023] [Revised: 10/31/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
S-adenosylhomocysteine hydrolase (AHCY) deficiency results mainly in hypermethioninemia, developmental delay, and is potentially fatal. In order to shed new light on molecular aspects of AHCY deficiency, in particular any changes at transcriptome level, we enabled knockdown of AHCY expression in the colon cancer cell line SW480 to simulate the environment occurring in AHCY deficient individuals. The SW480 cell line is well known for elevated AHCY expression, and thereby represents a suitable model system, in particular as AHCY expression is regulated by MYC, which, on the other hand, is involved in Wnt signaling and the regulation of Wnt-related genes, such as the β-catenin co-transcription factor LEF1 (lymphoid enhancer-binding factor 1). We selected LEF1 as a potential target to investigate its association with S-adenosylhomocysteine hydrolase deficiency. This decision was prompted by our analysis of RNA-Seq data, which revealed significant changes in the expression of genes related to the Wnt signaling pathway and genes involved in processes responsible for epithelial-mesenchymal transition (EMT) and cell proliferation. Notably, LEF1 emerged as a common factor in these processes, showing increased expression both on mRNA and protein levels. Additionally, we show alterations in interconnected signaling pathways linked to LEF1, causing gene expression changes with broad effects on cell cycle regulation, tumor microenvironment, and implications to cell invasion and metastasis. In summary, we provide a new link between AHCY deficiency and LEF1 serving as a mediator of changes to the Wnt signaling pathway, thereby indicating potential connections of AHCY expression and cancer cell phenotype, as Wnt signaling is frequently associated with cancer development, including colorectal cancer (CRC).
Collapse
Affiliation(s)
| | | | - Oliver Vugrek
- Laboratory for Advanced Genomics, Divison of Molecular Medicine, Institute Ruđer Bošković, Bijenička Cesta 54, 10000 Zagreb, Croatia; (I.P.); (F.R.)
| |
Collapse
|
5
|
Tung VSK, Mathews F, Boruk M, Suppa G, Foronjy R, Pato MT, Pato CN, Knowles JA, Evgrafov OV. Cultured Mesenchymal Cells from Nasal Turbinate as a Cellular Model of the Neurodevelopmental Component of Schizophrenia Etiology. Int J Mol Sci 2023; 24:15339. [PMID: 37895019 PMCID: PMC10607243 DOI: 10.3390/ijms242015339] [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: 08/14/2023] [Revised: 10/02/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
The study of neurodevelopmental molecular mechanisms in schizophrenia requires the development of adequate biological models such as patient-derived cells and their derivatives. We previously utilized cell lines with neural progenitor properties (CNON) derived from the superior or middle turbinates of patients with schizophrenia and control groups to study schizophrenia-specific gene expression. In this study, we analyzed single-cell RNA seq data from two CNON cell lines (one derived from an individual with schizophrenia (SCZ) and the other from a control group) and two biopsy samples from the middle turbinate (MT) (also from an individual with SCZ and a control). We compared our data with previously published data regarding the olfactory neuroepithelium and demonstrated that CNON originated from a single cell type present both in middle turbinate and the olfactory neuroepithelium and expressed in multiple markers of mesenchymal cells. To define the relatedness of CNON to the developing human brain, we also compared CNON datasets with scRNA-seq data derived from an embryonic brain and found that the expression profile of the CNON closely matched the expression profile one of the cell types in the embryonic brain. Finally, we evaluated the differences between SCZ and control samples to assess the utility and potential benefits of using CNON single-cell RNA seq to study the etiology of schizophrenia.
Collapse
Affiliation(s)
- Victoria Sook Keng Tung
- Department of Cell Biology, State University of New York at Downstate, Brooklyn, NY 11203, USA
| | - Fasil Mathews
- Department of Otolaryngology, State University of New York at Downstate, Brooklyn, NY 11203, USA
| | - Marina Boruk
- Department of Otolaryngology, State University of New York at Downstate, Brooklyn, NY 11203, USA
| | - Gabrielle Suppa
- Department of Cell Biology, State University of New York at Downstate, Brooklyn, NY 11203, USA
| | - Robert Foronjy
- Department of Cell Biology, State University of New York at Downstate, Brooklyn, NY 11203, USA
| | - Michele T. Pato
- Department of Psychiatry, Rutgers University, Piscataway, NJ 08854, USA (C.N.P.)
| | - Carlos N. Pato
- Department of Psychiatry, Rutgers University, Piscataway, NJ 08854, USA (C.N.P.)
| | - James A. Knowles
- Human Genetics Institute of New Jersey, Rutgers University, Piscataway, NJ 08854, USA;
| | - Oleg V. Evgrafov
- Department of Cell Biology, State University of New York at Downstate, Brooklyn, NY 11203, USA
- Human Genetics Institute of New Jersey, Rutgers University, Piscataway, NJ 08854, USA;
| |
Collapse
|
6
|
Shin HK, Seo KJ, Lee JY, Jeon SR, Yune TY. GSK-3β and β-Catenin Signaling Pathway is Involved in Myofibroblast Transition of Ligamentum Flavum in Lumbar Spinal Stenosis Patients. Spine (Phila Pa 1976) 2023; 48:1472-1479. [PMID: 37417723 DOI: 10.1097/brs.0000000000004770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/25/2023] [Indexed: 07/08/2023]
Abstract
STUDY DESIGN Histologic analysis of the ligamentum flavum (LF) in the lumbar spine. OBJECTIVE The objective of this study is to investigate the levels of glycogen synthase kinase-3β (GSK-3β) and β-catenin in the LF tissue of patients with lumbar spinal stenosis (LSS). SUMMARY OF BACKGROUND DATA The hypertrophy of the LF is the primary cause of the progression of LSS. Recently, Wnt signaling has been proposed as one of the molecular processes contributing to LF hypertrophy. GSK-3β and β-catenin are recognized to play a crucial part in the control of this signaling pathway. MATERIALS AND METHODS From May 2020 to July 2022, LF from 51 LSS patients (LSS group) and 18 lumbar disc herniation patients (control group) were prospectively collected during surgery. Histologic analysis was investigated to confirm the progression of LF fibrosis. The levels of α-smooth muscle actin, phosphorylation of GSK-3β (p-GSK-3β; inactive form), and β-catenin were analyzed in LF with Western blot analysis to reveal the GSK-3β/β-catenin signaling pathway. Continuous variables are expressed as mean±SD and compared using the student t test. Categorical variables are compared using the χ 2 test or Fisher exact test, as appropriate. To determine the association between p-GSK-3β and LF thickness, the Pearson correlation coefficient was calculated based on the results of Western blot analysis. RESULTS The LSS group was older and had thicker LF than the controls. The LSS group showed increased collagen fiber and cellularity than the controls. The levels of α-smooth muscle actin, p-GSK-3β, and β-catenin in the LF of the LSS group were significantly higher than that of the control group. There was a strong positive correlation between p-GSK-3β (Ser9) level and LF thickness in LSS patients ( r =0.69, P =0.01). CONCLUSION This research proposes a molecular mechanism for the pathogenesis of LF hypertrophy in LSS. Specifically, GSK-3β/β-catenin signaling appears to be related to LF hypertrophy in LSS and a positive correlation exists between p-GSK-3β level and LF thickness. LEVEL OF EVIDENCE Level 3.
Collapse
Affiliation(s)
- Hong Kyung Shin
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyung Jin Seo
- Department Biochemistry and Molecular Biology, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
- Biomedical Science Institute, Kyung Hee University, Seoul, Republic of Korea
| | - Jee Youn Lee
- Age-Related and Brain Diseases Research Center, Kyung Hee University, Seoul, Republic of Korea
| | - Sang Ryong Jeon
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Tae Young Yune
- Department Biochemistry and Molecular Biology, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
- Biomedical Science Institute, Kyung Hee University, Seoul, Republic of Korea
- Age-Related and Brain Diseases Research Center, Kyung Hee University, Seoul, Republic of Korea
| |
Collapse
|
7
|
Kamentseva RS, Kharchenko MV, Gabdrahmanova GV, Kotov MA, Kosheverova VV, Kornilova ES. EGF, TGF- α and Amphiregulin Differently Regulate Endometrium-Derived Mesenchymal Stromal/Stem Cells. Int J Mol Sci 2023; 24:13408. [PMID: 37686213 PMCID: PMC10487484 DOI: 10.3390/ijms241713408] [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: 06/29/2023] [Revised: 08/25/2023] [Accepted: 08/27/2023] [Indexed: 09/10/2023] Open
Abstract
The prototypical receptor tyrosine kinase epidermal growth factor receptor (EGFR) is regulated by a set of its ligands, which determines the specificity of signaling and intracellular fate of the receptor. The EGFR signaling system is well characterized in immortalized cell lines such as HeLa derived from tumor tissues, but much less is known about EGFR function in untransformed multipotent stromal/stem cells (MSCs). We compared the effect of epidermal growth factor (EGF), transforming growth factor-α (TGF-α) and amphiregulin (AREG) on physiological responses in endometrial MSCs (enMSC) and HeLa cells. In addition, using Western blotting and confocal microscopy, we studied the internalization and degradation of EGFR stimulated by the three ligands in these cell lines. We demonstrated that unlike HeLa, EGF and TGF-α, but not AREG, stimulated enMSC proliferation and prevented decidual differentiation in an EGFR-dependent manner. In HeLa cells, EGF targeted EGFR for degradation, while TGF-α stimulated its recycling. Surprisingly, in enMSC, both ligands caused EGFR degradation. In both cell lines, AREG-EGFR internalization was not registered. In HeLa cells, EGFR was degraded within 2 h, restoring its level in 24 h, while in enMSC, degradation took more than 4-8 h, and the low EGFR level persisted for several days. This indicates that EGFR homeostasis in MSCs may differ significantly from that in immortalized cell lines.
Collapse
Affiliation(s)
- Rimma Sergeevna Kamentseva
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
| | - Marianna Viktorovna Kharchenko
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
| | - Gulnara Vladikovna Gabdrahmanova
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
| | - Michael Alexandrovich Kotov
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
- Institute of Biomedical Systems and Biotechnology, Peter the Great St. Petersburg Polytechnic University, Hlopina St. 11, St. Petersburg 195251, Russia
| | - Vera Vladislavovna Kosheverova
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
| | - Elena Sergeevna Kornilova
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (M.V.K.); (V.V.K.); (E.S.K.)
- Faculty of Biology, St. Petersburg State University, 7-9 Universitetskaya Embankment, St. Petersburg 199034, Russia
| |
Collapse
|
8
|
Ma L, He X, Wu Q. The Molecular Regulatory Mechanism in Multipotency and Differentiation of Wharton's Jelly Stem Cells. Int J Mol Sci 2023; 24:12909. [PMID: 37629090 PMCID: PMC10454700 DOI: 10.3390/ijms241612909] [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: 07/23/2023] [Revised: 08/06/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Wharton's jelly-derived mesenchymal stem cells (WJ-MSCs) are isolated from Wharton's jelly tissue of umbilical cords. They possess the ability to differentiate into lineage cells of three germ layers. WJ-MSCs have robust proliferative ability and strong immune modulation capacity. They can be easily collected and there are no ethical problems associated with their use. Therefore, WJ-MSCs have great tissue engineering value and clinical application prospects. The identity and functions of WJ-MSCs are regulated by multiple interrelated regulatory mechanisms, including transcriptional regulation and epigenetic modifications. In this article, we summarize the latest research progress on the genetic/epigenetic regulation mechanisms and essential signaling pathways that play crucial roles in pluripotency and differentiation of WJ-MSCs.
Collapse
Affiliation(s)
| | | | - Qiang Wu
- The State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| |
Collapse
|
9
|
Abudurexiti M, Zhao Y, Wang X, Han L, Liu T, Wang C, Yuan Z. Bio-Inspired Nanocarriers Derived from Stem Cells and Their Extracellular Vesicles for Targeted Drug Delivery. Pharmaceutics 2023; 15:2011. [PMID: 37514197 PMCID: PMC10386614 DOI: 10.3390/pharmaceutics15072011] [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: 06/26/2023] [Revised: 07/19/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
With their seemingly limitless capacity for self-improvement, stem cells have a wide range of potential uses in the medical field. Stem-cell-secreted extracellular vesicles (EVs), as paracrine components of stem cells, are natural nanoscale particles that transport a variety of biological molecules and facilitate cell-to-cell communication which have been also widely used for targeted drug delivery. These nanocarriers exhibit inherent advantages, such as strong cell or tissue targeting and low immunogenicity, which synthetic nanocarriers lack. However, despite the tremendous therapeutic potential of stem cells and EVs, their further clinical application is still limited by low yield and a lack of standardized isolation and purification protocols. In recent years, inspired by the concept of biomimetics, a new approach to biomimetic nanocarriers for drug delivery has been developed through combining nanotechnology and bioengineering. This article reviews the application of biomimetic nanocarriers derived from stem cells and their EVs in targeted drug delivery and discusses their advantages and challenges in order to stimulate future research.
Collapse
Affiliation(s)
- Munire Abudurexiti
- College of Pharmacy, Southwest Minzu University, Chendu 610041, China; (M.A.); (X.W.); (L.H.)
| | - Yue Zhao
- Department of Pharmacy, Sichuan Tianfu New Area People’s Hospital, Chengdu 610213, China;
| | - Xiaoling Wang
- College of Pharmacy, Southwest Minzu University, Chendu 610041, China; (M.A.); (X.W.); (L.H.)
| | - Lu Han
- College of Pharmacy, Southwest Minzu University, Chendu 610041, China; (M.A.); (X.W.); (L.H.)
| | - Tianqing Liu
- NICM Health Research Institute, Western Sydney University, Westmead 2145, Australia;
| | - Chengwei Wang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhixiang Yuan
- College of Pharmacy, Southwest Minzu University, Chendu 610041, China; (M.A.); (X.W.); (L.H.)
| |
Collapse
|
10
|
Zhang X, Xue M, Liu A, Qiu H, Guo F. Activation of Wnt/β‑Catenin‑p130/E2F4 promotes the differentiation of bone marrow‑derived mesenchymal stem cells into type II alveolar epithelial cells through cell cycle arrest. Exp Ther Med 2023; 26:330. [PMID: 37346406 PMCID: PMC10280314 DOI: 10.3892/etm.2023.12029] [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: 12/12/2022] [Accepted: 04/18/2023] [Indexed: 06/23/2023] Open
Abstract
The results of our previous study demonstrated that activation of the Wnt/β-catenin pathway increased the differentiation of mesenchymal stem cells (MSCs) into type II alveolar epithelial (AT II) cells; however, the specific mechanisms remain unclear. The present study aimed to evaluate the role of Wnt/β-catenin-p130/E2F transcription factor 4 (E2F4) in regulating the differentiation of mouse MSCs (mMSCs) into AT II cells, and to determine the specific mechanisms. mMSCs with p130 or E2F4 overexpression were constructed using lentiviral vectors. Differentiation of mMSCs into AT II cells was promoted using a modified coculture system with murine lung epithelial-12 cells incubated in small airway growth medium for 7-14 days. The differentiation efficiency was detected using immunofluorescence, western blot analysis and transmission electron microscopy. To detect the association between the canonical Wnt pathway and p130/E2F4, 4 mmol/l lithium chloride (LiCl) or 200 ng/ml Dickkopf-related protein 1 (DKK-1) was also added to the coculture system. Following differentiation, the cell cycle of mMSCs was evaluated using flow cytometry. The results of the present study demonstrated that surfactant protein C (SP-C) protein expression was higher in the p130 overexpression (MSC-p130) and E2F4 overexpression (MSC-E2F4) groups compared with the normal control mMSCs group following differentiation into AT II cells. Similar results for SP-C protein expression and lamellar body-like structures were also observed using immunofluorescence analysis and electron microscopy. Following the addition of LiCl into the coculture system for activation of the Wnt/β-catenin signaling pathway, phosphorylated (p)-p130/p130 was slightly decreased at 7 days and E2F4 was increased both at 7 and 14 days in mMSCs. Furthermore, the p-p130/p130 ratio was significantly increased at 14 days and E2F4 was decreased both at 7 and 14 days following DKK-1-mediated inhibition of the Wnt pathway. The results of the present study demonstrated that the numbers of cells in G1 and S phases were increased following activation of the Wnt pathway and decreased following Wnt pathway inhibition. However, the number of cells in G1 phase was increased following the differentiation of mMSCs overexpressing p130 or E2F4. Therefore, the results of the present study revealed that the canonical Wnt signaling pathway may affect the differentiation of MSCs into AT II cells via regulation of downstream p130/E2F4. The specific mechanisms may be associated with G1 phase extension in the cell cycle of MSCs.
Collapse
Affiliation(s)
- Xiwen Zhang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Ming Xue
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Airan Liu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Haibo Qiu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Fengmei Guo
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| |
Collapse
|
11
|
Wang X, Liu J, Wang T, Ma B, Wu P, Xu X, Xiong J. The downstream PPARγ target LRRC1 participates in early stage adipocytic differentiation. Mol Cell Biochem 2023; 478:1465-1473. [PMID: 36370237 PMCID: PMC10209303 DOI: 10.1007/s11010-022-04609-8] [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: 09/13/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
Abstract
LRRC1 is a regulator of cellular polarity that is expressed at high levels in a range of tumor tissue types. Here, we conducted an analysis of the previously unexplored role of LRRC1 as a component of the adipogenic differentiation network. During the early stage (days 3-7) adipocytic differentiation of human mesenchymal stem cells (MSCs), LRRC1 was found to be upregulated at both the mRNA and protein levels. Moreover, the expression of LRRC1 was found to be controlled by PPARγ, which is a key transcriptional regulator of adipogenesis. Inhibiting LRRC1 expression reduced the adipogenic potential of hMSCs, with a concomitant reduction in the expression of three adipogenesis-associated proteins (SCD, LIPE, FASN). Together, these data offer new insight into the functional importance of LRRC1 both in general and in the context of adipocytic differentiation.
Collapse
Affiliation(s)
- Xinping Wang
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Jianyun Liu
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Ting Wang
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Baicheng Ma
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Ping Wu
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Xiaoyuan Xu
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China
| | - Jianjun Xiong
- College of Basic Medical Science, Jiujiang University, 551 Qianjindong Road, Jiujiang, 332005, China.
| |
Collapse
|
12
|
Xu ZH, Xiong CW, Miao KS, Yu ZT, Zhang JJ, Yu CL, Huang Y, Zhou XD. Adipokines regulate mesenchymal stem cell osteogenic differentiation. World J Stem Cells 2023; 15:502-513. [PMID: 37424950 PMCID: PMC10324509 DOI: 10.4252/wjsc.v15.i6.502] [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: 11/14/2022] [Revised: 02/26/2023] [Accepted: 04/24/2023] [Indexed: 06/26/2023] Open
Abstract
Mesenchymal stem cells (MSCs) can differentiate into various tissue cell types including bone, adipose, cartilage, and muscle. Among those, osteogenic differentiation of MSCs has been widely explored in many bone tissue engineering studies. Moreover, the conditions and methods of inducing osteogenic differentiation of MSCs are continuously advancing. Recently, with the gradual recognition of adipokines, the research on their involvement in different pathophysiological processes of the body is also deepening including lipid metabolism, inflammation, immune regulation, energy disorders, and bone homeostasis. At the same time, the role of adipokines in the osteogenic differentiation of MSCs has been gradually described more completely. Therefore, this paper reviewed the evidence of the role of adipokines in the osteogenic differentiation of MSCs, emphasizing bone formation and bone regeneration.
Collapse
Affiliation(s)
- Zhong-Hua Xu
- Department of Orthopedics, Jintan Hospital Affiliated to Jiangsu University, Changzhou 213200, Jiangsu Province, China
| | - Chen-Wei Xiong
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Kai-Song Miao
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Zhen-Tang Yu
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Jun-Jie Zhang
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Chang-Lin Yu
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Yong Huang
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
| | - Xin-Die Zhou
- Department of Orthopedics, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213000, Jiangsu Province, China
- Department of Orthopedics, Gonghe County Hospital of Traditional Chinese Medicine, Hainan Tibetan Autonomous Prefecture 811800, Qinghai Province, China
| |
Collapse
|
13
|
Enukashvily NI, Belik LA, Semenova NY, Kostroma II, Motyko EV, Gritsaev SV, Bessmeltsev SS, Sidorkevich SV, Martynkevich IS. Transcription of WNT Genes in Hematopoietic Niche's Mesenchymal Stem Cells in Multiple Myeloma Patients with Different Responses to Treatment. Genes (Basel) 2023; 14:genes14051097. [PMID: 37239457 DOI: 10.3390/genes14051097] [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: 02/10/2023] [Revised: 04/20/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are involved in bone tissue remodeling due to their ability to differentiate into osteoblasts and to influence osteoclasts' activity. Multiple myeloma (MM) is associated with bone resorption. During disease progression, MSCs acquire a tumor-associated phenotype, losing their osteogenic potential. The process is associated with impaired osteoblasts/osteoclasts balance. The WNT signaling pathway plays a major role in maintaining the balance. In MM, it functions in an aberrant way. It is not known yet whether the WNT pathway is restored in patients' bone narrow after treatment. The aim of the study was to compare the level of WNT family gene transcription in the bone marrow MSCs of healthy donors and MM patients before and after therapy. The study included healthy donors (n = 3), primary patients (n = 3) and patients with different response status to therapy (bortezomib-containing induction regimens) (n = 12). The transcription of the WNT and CTNNB1 (encoding β-catenin) genes was accessed using qPCR. The mRNA quantity of ten WNT genes, as well as CTNNB1 mRNA encoding β-catenin, a key mediator in canonical signaling, was evaluated. The observed differences between the groups of patients indicated that aberrant functioning of the WNT pathway was retained after treatment. The differences that we detected for WNT2B, WNT9B and CTNNB1 suggested their possible application as prognostic molecular markers.
Collapse
Affiliation(s)
- Natella I Enukashvily
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
- Institute of Cytology, Russian Academy of Sciences, 194064 St. Petersburg, Russia
- Cell Technologies Lab., North-Western State Medical University named after I.I. Mechnikov, 191015 St. Peterburg, Russia
| | - Liubov A Belik
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
- Institute of Cytology, Russian Academy of Sciences, 194064 St. Petersburg, Russia
- Cell Technology Center Pokrovsky, 199066 St. Petersburg, Russia
| | - Natalia Yu Semenova
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Ivan I Kostroma
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Ekaterina V Motyko
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Sergey V Gritsaev
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Stanislav S Bessmeltsev
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Sergey V Sidorkevich
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Irina S Martynkevich
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| |
Collapse
|
14
|
Qian J, Wang Y, Li X, Lü J. Hydrogel microenvironment contributes to chemical-induced differentiation of mesenchymal stem cells: single-cell infrared microspectroscopy characterization. Anal Bioanal Chem 2023:10.1007/s00216-023-04746-z. [PMID: 37191714 DOI: 10.1007/s00216-023-04746-z] [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: 04/20/2023] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 05/17/2023]
Abstract
Stem cell microenvironment plays vital roles in directing cell proliferation and differentiation. Due to the tiny biochemical changes in the early stage of stem cell development, technical challenges to characterize the potential effects of environmental signals remain. In this work, we have introduced synchrotron radiation-based Fourier transform infrared microspectroscopy to evaluate the synergistic effects of physical and chemical factors on stem cell differentiation at the single-cell level. By using principal component analysis and cell-cell Euclidean distance calculation, the phenotypic heterogeneity changes during stem cell osteogenesis induced by lithium chloride or Wnt5a protein loaded in the polyvinyl alcohol (PVA) hydrogel were characterized in detail. The results demonstrated that PVA hydrogel could lead to the distinct effects between low-concentration lithium and wnt5a on human mesenchymal stem cells, suggesting a vital role of niche signals in Wnt pathway. These findings highlight the importance of microenvironment to the chemical-induced effects on stem cell differentiation and also provide a label-free, noninvasive method to sensitively identify the niche function in stem cell biology.
Collapse
Affiliation(s)
- Jiang Qian
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250000, China
| | - Yadi Wang
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250000, China
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China
| | - Xueling Li
- Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Junhong Lü
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250000, China.
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China.
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201203, China.
| |
Collapse
|
15
|
Zhang Y, Yi Y, Xiao X, Hu L, Xu J, Zheng D, Koc HC, Chan UI, Meng Y, Lu L, Liu W, Xu X, Shao N, Cheung ECW, Xu RH, Chen G. Definitive Endodermal Cells Supply an in vitro Source of Mesenchymal Stem/Stromal Cells. Commun Biol 2023; 6:476. [PMID: 37127734 PMCID: PMC10151361 DOI: 10.1038/s42003-023-04810-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/05/2023] [Indexed: 05/03/2023] Open
Abstract
Mesenchymal stem/Stromal cells (MSCs) have great therapeutic potentials, and they have been isolated from various tissues and organs including definitive endoderm (DE) organs, such as the lung, liver and intestine. MSCs have been induced from human pluripotent stem cells (hPSCs) through multiple embryonic lineages, including the mesoderm, neural crest, and extraembryonic cells. However, it remains unclear whether hPSCs could give rise to MSCs in vitro through the endodermal lineage. Here, we report that hPSC-derived, SOX17+ definitive endoderm progenitors can further differentiate to cells expressing classic MSC markers, which we name definitive endoderm-derived MSCs (DE-MSCs). Single cell RNA sequencing demonstrates the stepwise emergence of DE-MSCs, while endoderm-specific gene expression can be elevated by signaling modulation. DE-MSCs display multipotency and immunomodulatory activity in vitro and possess therapeutic effects in a mouse ulcerative colitis model. This study reveals that, in addition to the other germ layers, the definitive endoderm can also contribute to MSCs and DE-MSCs could be a cell source for regenerative medicine.
Collapse
Affiliation(s)
- Yumeng Zhang
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Ye Yi
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Xia Xiao
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Lingling Hu
- Cancer Centre, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Jiaqi Xu
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Dejin Zheng
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Ho Cheng Koc
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Un In Chan
- Cancer Centre, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Ya Meng
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital, Jinan University, Zhuhai, Guangdong, China
| | - Ligong Lu
- Zhuhai Precision Medical Center, Zhuhai People's Hospital, Jinan University, Zhuhai, Guangdong, China
| | - Weiwei Liu
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- Biological Imaging and Stem Cell Core Facility, Faculty of Health Sciences, University of Macau, Macau SAR, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China
| | - Xiaoling Xu
- Cancer Centre, Faculty of Health Sciences, University of Macau, Macau SAR, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China
| | - Ningyi Shao
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China
| | - Edwin Chong Wing Cheung
- Cancer Centre, Faculty of Health Sciences, University of Macau, Macau SAR, China
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China
| | - Ren-He Xu
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China.
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China.
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China.
| | - Guokai Chen
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China.
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, China.
- MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR, China.
| |
Collapse
|
16
|
Wang R, Wang H, Mu J, Yuan H, Pang Y, Wang Y, Du Y, Han F. Molecular events in the jaw vascular unit: A traditional review of the mechanisms involved in inflammatory jaw bone diseases. J Biomed Res 2023; 37:313-325. [PMID: 37226540 PMCID: PMC10541772 DOI: 10.7555/jbr.36.20220266] [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: 12/27/2022] [Revised: 02/28/2023] [Accepted: 03/08/2023] [Indexed: 05/26/2023] Open
Abstract
Inflammatory jaw bone diseases are common in stomatology, including periodontitis, peri-implantitis, medication-related osteonecrosis of the jaw, radiation osteomyelitis of the jaw, age-related osteoporosis, and other specific infections. These diseases may lead to tooth loss and maxillofacial deformities, severely affecting patients' quality of life. Over the years, the reconstruction of jaw bone deficiency caused by inflammatory diseases has emerged as a medical and socioeconomic challenge. Therefore, exploring the pathogenesis of inflammatory diseases associated with jaw bones is crucial for improving prognosis and developing new targeted therapies. Accumulating evidence indicates that the integrated bone formation and dysfunction arise from complex interactions among a network of multiple cell types, including osteoblast-associated cells, immune cells, blood vessels, and lymphatic vessels. However, the role of these different cells in the inflammatory process and the 'rules' with which they interact are still not fully understood. Although many investigations have focused on specific pathological processes and molecular events in inflammatory jaw diseases, few articles offer a perspective of integration. Here, we review the changes and mechanisms of various cell types in inflammatory jaw diseases, with the hope of providing insights to drive future research in this field.
Collapse
Affiliation(s)
- Ruyu Wang
- Department of Oral and Maxillofacial Surgery, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
| | - Haoran Wang
- Department of Oral and Maxillofacial Surgery, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
| | - Junyu Mu
- International Joint Laboratory for Drug Target of Critical Illnesses, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Hua Yuan
- Department of Oral and Maxillofacial Surgery, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
| | - Yongchu Pang
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
- Department of Orthodontics, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yuli Wang
- Department of Oral and Maxillofacial Surgery, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
| | - Yifei Du
- Department of Oral and Maxillofacial Surgery, the Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu 210029, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, Jiangsu 210029, China
| | - Feng Han
- International Joint Laboratory for Drug Target of Critical Illnesses, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| |
Collapse
|
17
|
Mohamad-Fauzi N, Shaw C, Foutouhi SH, Hess M, Kong N, Kol A, Storey DB, Desai PT, Shah J, Borjesson D, Murray JD, Weimer BC. Salmonella enhances osteogenic differentiation in adipose-derived mesenchymal stem cells. Front Cell Dev Biol 2023; 11:1077350. [PMID: 37009487 PMCID: PMC10055666 DOI: 10.3389/fcell.2023.1077350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 02/17/2023] [Indexed: 03/17/2023] Open
Abstract
The potential of mesenchymal stem cells (MSCs) for tissue repair and regeneration has garnered great attention. While MSCs are likely to interact with microbes at sites of tissue damage and inflammation, like in the gastrointestinal system, the consequences of pathogenic association on MSC activities have yet to be elucidated. This study investigated the effects of pathogenic interaction on MSC trilineage differentiation paths and mechanisms using model intracellular pathogen Salmonella enterica ssp enterica serotype Typhimurium. The examination of key markers of differentiation, apoptosis, and immunomodulation demonstrated that Salmonella altered osteogenic and chondrogenic differentiation pathways in human and goat adipose-derived MSCs. Anti-apoptotic and pro-proliferative responses were also significantly upregulated (p < 0.05) in MSCs during Salmonella challenge. These results together indicate that Salmonella, and potentially other pathogenic bacteria, can induce pathways that influence both apoptotic response and functional differentiation trajectories in MSCs, highlighting that microbes have a potentially significant role as influencers of MSC physiology and immune activity.
Collapse
Affiliation(s)
- Nuradilla Mohamad-Fauzi
- Department of Animal Science, College of Agricultural and Environmental Sciences, University of California, Davis, Davis, CA, United States
| | - Claire Shaw
- Department of Animal Science, College of Agricultural and Environmental Sciences, University of California, Davis, Davis, CA, United States
| | - Soraya H. Foutouhi
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
| | - Matthias Hess
- Department of Animal Science, College of Agricultural and Environmental Sciences, University of California, Davis, Davis, CA, United States
| | - Nguyet Kong
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
| | - Amir Kol
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA, United States
| | - Dylan Bobby Storey
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
| | - Prerak T. Desai
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
| | - Jigna Shah
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
| | - Dori Borjesson
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA, United States
| | - James D. Murray
- Department of Animal Science, College of Agricultural and Environmental Sciences, University of California, Davis, Davis, CA, United States
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
- *Correspondence: James D. Murray, ; Bart C. Weimer,
| | - Bart C. Weimer
- Department of Population Health and Reproduction, 100K Pathogen Genome Project, Davis, CA, United States
- *Correspondence: James D. Murray, ; Bart C. Weimer,
| |
Collapse
|
18
|
Takasu C, Chen S, Gao L, Saito Y, Morine Y, Ikemoto T, Yamada S, Shimad M. Role of Nrf2 signaling in development of hepatocyte-like cells. THE JOURNAL OF MEDICAL INVESTIGATION 2023; 70:343-349. [PMID: 37940517 DOI: 10.2152/jmi.70.343] [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] [Indexed: 11/10/2023]
Abstract
Generation of hepatocytes from human adipose-derived mesenchymal stem cells (hADSCs) could be a promising alternative source of human hepatocytes. However, mechanisms to differentiate hepatocytes from hADSCs are not fully elucidated. We have previously demonstrated that our three-step differentiation protocol with glycogen synthase kinase (GSK) 3 inhibitor was effective to improve hepatocyte functions. In this study, we investigated the activation of the nuclear factor erythroid-2 related factor 2 (Nrf2) on hADSCs undergoing differentiation to HLC (hepatocyte-like cells). Our three-step differentiation protocol was applied for 21 days (Step 1:day 1-6, Step2:day 6-11, Step3:day 11-21). Our results show that significant nuclear translocation of Nrf2 occurred from day 11 until the end of HLC differentiation. Nuclear translocation of Nrf2 and CYP3A4 activity in the GSK3 inhibitor-treated group was obviously higher than that in Activin A-treated groups at day 11. The maturation of HLCs was delayed in Nrf2-siRNA group compared to control group. Furthermore, CYP3A4 activity in Nrf2-siRNA group was decreased at the almost same level in Activin A-treated group. Nrf2 translocation might enhance the function of HLC and be a target for developing highly functional HLC. J. Med. Invest. 70 : 343-349, August, 2023.
Collapse
Affiliation(s)
- Chie Takasu
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Shuhai Chen
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Luping Gao
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Yu Saito
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Yuji Morine
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Tetsuya Ikemoto
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Shinichiro Yamada
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| | - Mitsu Shimad
- Department of Surgery, Institute of Health Biosciences, Tokushima University, Tokushima, Japan
| |
Collapse
|
19
|
Wnt Signaling in the Development of Bone Metastasis. Cells 2022; 11:cells11233934. [PMID: 36497192 PMCID: PMC9739050 DOI: 10.3390/cells11233934] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Wnt signaling occurs through evolutionarily conserved pathways that affect cellular proliferation and fate decisions during development and tissue maintenance. Alterations in these highly regulated pathways, however, play pivotal roles in various malignancies, promoting cancer initiation, growth and metastasis and the development of drug resistance. The ability of cancer cells to metastasize is the primary cause of cancer mortality. Bone is one of the most frequent sites of metastases that generally arise from breast, prostate, lung, melanoma or kidney cancer. Upon their arrival to the bone, cancer cells can enter a long-term dormancy period, from which they can be reactivated, but can rarely be cured. The activation of Wnt signaling during the bone metastasis process was found to enhance proliferation, induce the epithelial-to-mesenchymal transition, promote the modulation of the extracellular matrix, enhance angiogenesis and immune tolerance and metastasize and thrive in the bone. Due to the complexity of Wnt pathways and of the landscape of this mineralized tissue, Wnt function during metastatic progression within bone is not yet fully understood. Therefore, we believe that a better understanding of these pathways and their roles in the development of bone metastasis could improve our understanding of the disease and may constitute fertile ground for potential therapeutics.
Collapse
|
20
|
Xue X, Li X, Yao J, Zhang X, Ren X, Xu S. Transient and Prolonged Activation of Wnt Signaling Contribute Oppositely to the Pathogenesis of Asherman's Syndrome. Int J Mol Sci 2022; 23:ijms23158808. [PMID: 35955940 PMCID: PMC9368949 DOI: 10.3390/ijms23158808] [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: 06/29/2022] [Revised: 07/31/2022] [Accepted: 08/04/2022] [Indexed: 11/23/2022] Open
Abstract
Asherman’s Syndrome (AS) is caused by dysfunction of endometrial regenerative ability, which is controlled by adult stem cells and their niche. The Wnt signaling pathway has been demonstrated to be implicated in this process. This study aimed to clarify the relationship between the Wnt signaling pathway and the progression of AS after initial endometrial damage. Endometria with and without adhesion as well as from the intrauterine devices three months after the surgery were collected to compare the area of fibrosis. The area% of fibrosis did not vary significantly. Significantly higher expression of non-phosphorylated β-catenin, Wnt5a and Wnt7a was identified in the endometria with adhesion. The CD140b+CD146+ endometrial stem-like cells were present in the endometria with adhesion. Both Wnt5a and Wnt7a promoted stem cell proliferation. However, only Wnt7a preserved stem cell population by stimulating self-renewal. A rat endometrial injury model was established to investigate the effect of the activated Wnt/β-catenin signaling pathway on endometrial healing. We found that a transient activation of the Wnt/β-catenin signaling pathway promoted angiogenesis and increased the number of glands. In conclusion, transient activation of the Wnt/β-catenin signaling pathway during the acute endometrial damage may help the tissue regeneration, while prolonged activation may correlate to fibrosis formation.
Collapse
Affiliation(s)
- Xiang Xue
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
| | - Xiaoli Li
- Department of Cardiology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
| | - Jinmeng Yao
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
| | - Xue Zhang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
| | - Xu Ren
- Core Research Laboratory, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
| | - Shan Xu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, China
- Correspondence:
| |
Collapse
|
21
|
Wu D, Zhao L, Sui B, Tan L, Lu L, Mao X, Liao G, Shi S, Cao Y, Yang X, Kou X. An Appearance Data-Driven Model Visualizes Cell State and Predicts Mesenchymal Stem Cell Regenerative Capacity. SMALL METHODS 2022; 6:e2200087. [PMID: 35674483 DOI: 10.1002/smtd.202200087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/14/2022] [Indexed: 06/15/2023]
Abstract
Mesenchymal stem cells (MSCs) are widely used in treating various diseases. However, lack of a reliable evaluation approach to characterize the potency of MSCs has dampened their clinical applications. Here, a function-oriented mathematical model is established to evaluate and predict the regenerative capacity (RC) of MSCs. Processed by exhaustive testing, the model excavates four optimal fitted indices, including nucleus roundness, nucleus/cytoplasm ratio, side-scatter height, and ERK1/2 from the given index combinations. Notably, three of them except ERK1/2 are cell appearance-associated features. The predictive power of the model is validated via screening experiments of these indices by predicting the RC of newly enrolled and chemical inhibitor-treated MSCs. Further RNA-sequencing analysis reveals that cell appearance-based indices may serve as major indicators to visualize the results of integration-weighted signals in and out of cells and reflect MSC stemness. In general, this study proposes an appearance data-driven predictive model for the RC and stemness of MSCs.
Collapse
Affiliation(s)
- Di Wu
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
- Hospital of Stomatology, Guanghua School of Stomatology, Department of Oral and Maxillofacial Surgery, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
- Hospital of Stomatology, Guanghua School of Stomatology, Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Lu Zhao
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Bingdong Sui
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, 710032, China
| | - Lingping Tan
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Lu Lu
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Xueli Mao
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Guiqing Liao
- Hospital of Stomatology, Guanghua School of Stomatology, Department of Oral and Maxillofacial Surgery, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Songtao Shi
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
- Key Laboratory of Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yang Cao
- Hospital of Stomatology, Guanghua School of Stomatology, Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
| | - Xiaobao Yang
- School of Physics and Optoelectronics, South China University of Technology, Guangzhou, 510640, China
| | - Xiaoxing Kou
- Hospital of Stomatology, Guanghua School of Stomatology, South China Center of Craniofacial Stem Cell Research, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China
- Key Laboratory of Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou, 510080, China
| |
Collapse
|
22
|
Fu T, Liu Y, Huang X, Guo Y, Shen J, Shen H. lncRNA SNHG1 regulates odontogenic differentiation of human dental pulp stem cells via miR-328-3p/Wnt/β-catenin pathway. Stem Cell Res Ther 2022; 13:311. [PMID: 35841022 PMCID: PMC9284872 DOI: 10.1186/s13287-022-02979-w] [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: 12/26/2021] [Accepted: 04/17/2022] [Indexed: 12/03/2022] Open
Abstract
Background Elucidating the mechanism of odontogenic differentiation of human dental pulp stem cells (hDPSCs) is the key to in-depth mastery and development of regenerative endodontic procedures (REPs). In odontogenic differentiation, lncRNAs have a regulatory role. The goal of this research is to determine the involvement of short nucleolar RNA host gene 1 (SNHG1) in hDPSCs’ odontogenic differentiation and the mechanism that underpins it. Methods hDPSCs were isolated from the dental pulp tissue of healthy immature permanent teeth. Follow-up experiments were performed when the third generation of primary cells were transfected. The proliferation ability was measured by CCK-8. The biological effects of SNHG1 and miR-328-3p were determined by real-time quantitative polymerase chain reaction (qRT-PCR), western blot (WB), alkaline phosphatase (ALP) staining and activity, alizarin red S staining (ARS) and quantification, and immunofluorescence staining. The binding of SNHG1 and miR-328-3p was confirmed using a dual-luciferase reporter assay. qRT-PCR and WB were used to determine whether the canonical Wnt/β-catenin pathway was activated. Results On the 0th, 3rd, and 7th days of odontogenic differentiation of hDPSCs, SNHG1 showed a gradual up-regulation trend. SNHG1 overexpression enhanced the mRNA and protein expression of dentin sialophosphoprotein (DSPP), dentine matrix protein 1 (DMP-1) and ALP. We found that SNHG1 could bind to miR-328-3p. miR-328-3p inhibited the odontogenic differentiation of hDPSCs. Therefore, miR-328-3p mimics rescued the effect of SNHG1 overexpression on promoting odontogenic differentiation. In addition, SNHG1 inhibited Wnt/β-catenin pathway via miR-328-3p in odontogenic differentiation of hDPSCs. Conclusion lncRNA SNHG1 inhibits Wnt/β-catenin pathway through miR-328-3p and then promotes the odontogenic differentiation of hDPSCs. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02979-w.
Collapse
Affiliation(s)
- Tingting Fu
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Yiran Liu
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Xin Huang
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Yan Guo
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Jiaping Shen
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China.
| | - Hong Shen
- Department of Pediatric and Preventive Dentistry, Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China.
| |
Collapse
|
23
|
Zhang Y, Ling L, Ajay D/O Ajayakumar A, Eio YM, van Wijnen AJ, Nurcombe V, Cool SM. FGFR2 accommodates osteogenic cell fate determination in human mesenchymal stem cells. Gene 2022; 818:146199. [PMID: 35093449 PMCID: PMC9256080 DOI: 10.1016/j.gene.2022.146199] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 12/09/2021] [Accepted: 01/13/2022] [Indexed: 01/14/2023]
Abstract
The multilineage differentiation potential of human mesenchymal stem cells (hMSCs) underpins their clinical utility for tissue regeneration. Control of such cell-fate decisions is tightly regulated by different growth factors/cytokines and their cognate receptors. Fibroblast growth factors (FGFs) are among such factors critical for osteogenesis. However, how FGF receptors (FGFRs) help to orchestrate osteogenic progression remains to be fully elucidated. Here, we studied the protein levels of FGFRs during osteogenesis in human adult bone marrow-derived MSCs and discovered a positive correlation between FGFR2 expression and alkaline phosphatase (ALP) activity, an early marker of osteogenesis. Through RNA interference studies, we confirmed the role of FGFR2 in promoting the osteogenic differentiation of hMSCs. Knockdown of FGFR2 resulted in downregulation of pro-osteogenic genes and upregulation of pro-adipogenic genes and adipogenic commitment. Moreover, under osteogenic induction, FGFR2 knockdown resulted in upregulation of Enhancer of Zeste Homolog 2 (EZH2), an epigenetic enzyme that regulates MSC lineage commitment and suppresses osteogenesis. Lastly, we show that serial-passaged hMSCs have reduced FGFR2 expression and impaired osteogenic potential. Our study suggests that FGFR2 is critical for mediating osteogenic fate by regulating the balance of osteo-adipogenic lineage commitment. Therefore, examining FGFR2 levels during serial-passaging of hMSCs may prove useful for monitoring their multipotency.
Collapse
Affiliation(s)
- Ying Zhang
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 138673, Singapore
| | - Ling Ling
- Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), 138648, Singapore
| | - Arya Ajay D/O Ajayakumar
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 138673, Singapore
| | - Yating Michelle Eio
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 138673, Singapore
| | - Andre J van Wijnen
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
| | - Victor Nurcombe
- Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), 138648, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University-Imperial College London, 636921, Singapore
| | - Simon M Cool
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 138673, Singapore; Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, 119288, Singapore.
| |
Collapse
|
24
|
Modular Bioreactor Design for Directed Tendon/Ligament Tissue Engineering. Bioengineering (Basel) 2022; 9:bioengineering9030127. [PMID: 35324816 PMCID: PMC8945228 DOI: 10.3390/bioengineering9030127] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/08/2022] [Accepted: 03/10/2022] [Indexed: 11/30/2022] Open
Abstract
Functional tissue-engineered tendons and ligaments remain to be prepared in a reproducible and scalable manner. This study evaluates an acellular 3D extracellular matrix (ECM) scaffold for tendon/ligament tissue engineering and their ability to support strain-induced gene regulation associated with the tenogenesis of cultured mesenchymal stromal cells. Preliminary data demonstrate unique gene regulation patterns compared to other scaffold forms, in particular in Wnt signaling. However, the need for a robust bioreactor system that minimizes process variation was also evident. A design control process was used to design and verify the functionality of a novel bioreactor. The system accommodates 3D scaffolds with clinically-relevant sizes, is capable of long-term culture with customizable mechanical strain regimens, incorporates in-line load measurement for continuous monitoring and feedback control, and allows a variety of scaffold configurations through a unique modular grip system. All critical functional specifications were met, including verification of physiological strain levels from 1–10%, frequency levels from 0.2–0.5 Hz, and accurate load measurement up to 50 N, which can be expanded on the basis of load cell capability. The design process serves as a model for establishing statistical functionality and reliability of investigative systems. This work sets the stage for detailed analyses of ECM scaffolds to identify critical differentiation signaling responses and essential matrix composition and cell–matrix interactions.
Collapse
|
25
|
Zhu Y, Ye L, Cai X, Li Z, Fan Y, Yang F. Icariin-Loaded Hydrogel Regulates Bone Marrow Mesenchymal Stem Cell Chondrogenic Differentiation and Promotes Cartilage Repair in Osteoarthritis. Front Bioeng Biotechnol 2022; 10:755260. [PMID: 35223781 PMCID: PMC8864219 DOI: 10.3389/fbioe.2022.755260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 01/07/2022] [Indexed: 02/06/2023] Open
Abstract
Intra-articular injection of mesenchymal stem cells is a potential therapeutic strategy for cartilage protection and symptom relief for osteoarthritis (OA). However, controlling chondrogenesis of the implanted cells in the articular cavity remains a challenge. In this study, hydrogels containing different concentrations of icariin were prepared by in situ crosslinking of hyaluronic acid and Poloxamer 407. This injectable and thermoresponsive hydrogel, as a 3D cell culture system, showed good biocompatibility with chondrocytes and bone marrow mesenchymal stem cells (BMSCs), as well as promoted proliferation and chondrogenesis of BMSCs through the Wnt/β-catenin signaling pathway. Intra-articular injection of this kind of BMSC-loaded composite hydrogel can significantly prevent cartilage destruction by inducing chondrogenic differentiation of BMSCs, and relieve pain through regulating the expression of inflammatory cytokines (e.g., IL-10 and MMP-13) in the OA model. Incorporating BMSCs into this novel icariin-loaded hydrogel indicates a more superior efficacy than the single BMSC injection, which suggests a great potential for its application in OA.
Collapse
Affiliation(s)
- Yuefeng Zhu
- Department of Orthopedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Le Ye
- Department of Pain, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiaoxi Cai
- Department of Orthopedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Zuhao Li
- Department of Pain, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yongqian Fan
- Department of Orthopedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Fengjian Yang
- Department of Orthopedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
- *Correspondence: Fengjian Yang,
| |
Collapse
|
26
|
MOU WL, CHEN SR, WU ZT, HU LH, ZHANG JY, CHANG HJ, ZHOU H, LIU Y. LPS-TLR4/MD-2–TNF-α signaling mediates alcohol-induced liver fibrosis in rats. J Toxicol Pathol 2022; 35:193-203. [PMID: 35516842 PMCID: PMC9018403 DOI: 10.1293/tox.2021-0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 01/07/2022] [Indexed: 11/19/2022] Open
Affiliation(s)
- Wen-Ling MOU
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Shi-ru CHEN
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Zhen-ting WU
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Li-hua HU
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Ji-ye ZHANG
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Hong-jie CHANG
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Hang ZHOU
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| | - Ying LIU
- Department of Gastroenterology, Heilongjiang Province Hospital, Harbin 150000, China
| |
Collapse
|
27
|
Sim HJ, So HS, Poudel SB, Bhattarai G, Cho ES, Lee JC, Kook SH. Osteoblastic Wls Ablation Protects Mice from Total Body Irradiation-Induced Impairments in Hematopoiesis and Bone Marrow Microenvironment. Aging Dis 2022; 14:919-936. [PMID: 37191410 DOI: 10.14336/ad.2022.1026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/26/2022] [Indexed: 11/18/2022] Open
Abstract
Ionizing irradiation (IR) causes bone marrow (BM) injury, with senescence and impaired self-renewal of hematopoietic stem cells (HSCs), and inhibiting Wnt signaling could enhance hematopoietic regeneration and survival against IR stress. However, the underlying mechanisms by which a Wnt signaling blockade modulates IR-mediated damage of BM HSCs and mesenchymal stem cells (MSCs) are not yet completely understood. We investigated the effects of osteoblastic Wntless (Wls) depletion on total body irradiation (TBI, 5 Gy)-induced impairments in hematopoietic development, MSC function, and the BM microenvironment using conditional Wls knockout mutant mice (Col-Cre;Wlsfl/fl) and their littermate controls (Wlsfl/fl). Osteoblastic Wls ablation itself did not dysregulate BM frequency or hematopoietic development at a young age. Exposure to TBI at 4 weeks of age induced severe oxidative stress and senescence in the BM HSCs of Wlsfl/fl mice but not in those of the Col-Cre;Wlsfl/fl mice. TBI-exposed Wlsfl/fl mice exhibited greater impairments in hematopoietic development, colony formation, and long-term repopulation than TBI-exposed Col-Cre;Wlsfl/fl mice. Transplantation with BM HSCs or whole BM cells derived from the mutant, but not Wlsfl/fl mice, protected against HSC senescence and hematopoietic skewing toward myeloid cells and enhanced survival in recipients of lethal TBI (10 Gy). Unlike the Wlsfl/fl mice, the Col-Cre;Wlsfl/fl mice also showed radioprotection against TBI-mediated MSC senescence, bone mass loss, and delayed body growth. Our results indicate that osteoblastic Wls ablation renders BM-conserved stem cells resistant to TBI-mediated oxidative injuries. Overall, our findings show that inhibiting osteoblastic Wnt signaling promotes hematopoietic radioprotection and regeneration.
Collapse
|
28
|
Thorp H, Kim K, Bou-Ghannam S, Kondo M, Maak T, Grainger DW, Okano T. Enhancing chondrogenic potential via mesenchymal stem cell sheet multilayering. Regen Ther 2021; 18:487-496. [PMID: 34926734 PMCID: PMC8645782 DOI: 10.1016/j.reth.2021.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/22/2021] [Accepted: 11/18/2021] [Indexed: 12/15/2022] Open
Abstract
Advanced tissue engineering approaches for direct articular cartilage replacement in vivo employ mesenchymal stem cell (MSC) sources, exploiting innate chondrogenic potential to fabricate hyaline-like constructs in vitro within three-dimensional (3D) culture conditions. Cell sheet technology represents one such advanced 3D scaffold-free cell culture platform, and previous work has shown that 3D MSC sheets are capable of in vitro hyaline-like chondrogenic differentiation. The present study aims to build upon this understanding and elucidate the effects of an established cell sheet manipulation technique, cell sheet multilayering, on fabrication of MSC-derived hyaline-like cartilage 3D layered constructs in vitro. To achieve this goal, multilayered MSC sheets are prepared and assessed for structural and biochemical transitions throughout chondrogenesis. Results support MSC multilayering as a means of increasing construct thickness and 3D cellular interactions related to in vitro chondrogenesis, including N-cadherin, connexin 43, and integrin β-1. Data indicate that increasing construct thickness from 14 μm (1-layer construct) to 25 μm (2-layer construct) increases these cellular interactions and subsequent in vitro MSC chondrogenesis. However, a clear initial thickness threshold (33 μm - 3-layer construct) is evident that decreases the rate and extent of in vitro chondrogenesis, specifically chondrogenic gene expressions (Sox9, aggrecan, type II collagen) and sulfated proteoglycan accumulation in deposited extracellular matrix (ECM). Together, these data support the utility of cell sheet multilayering as a platform for tailoring construct thickness and subsequent MSC chondrogenesis for future articular cartilage regeneration applications.
Collapse
Affiliation(s)
- Hallie Thorp
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, USA
| | - Kyungsook Kim
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
| | - Sophia Bou-Ghannam
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, USA
| | - Makoto Kondo
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
| | - Travis Maak
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - David W. Grainger
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, USA
| | - Teruo Okano
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, TWIns, Japan
| |
Collapse
|
29
|
Krstić J, Mojsilović S, Mojsilović SS, Santibanez JF. Regulation of the mesenchymal stem cell fate by interleukin-17: Implications in osteogenic differentiation. World J Stem Cells 2021; 13:1696-1713. [PMID: 34909118 PMCID: PMC8641017 DOI: 10.4252/wjsc.v13.i11.1696] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/14/2021] [Accepted: 10/18/2021] [Indexed: 02/06/2023] Open
Abstract
Bone regeneration is a tightly regulated process that ensures proper repair and functionality after injury. The delicate balance between bone formation and resorption is governed by cytokines and signaling molecules released during the inflammatory response. Interleukin (IL)-17A, produced in the early phase of inflammation, influences the fate of osteoprogenitors. Due to their inherent capacity to differentiate into osteoblasts, mesenchymal stem/stromal cells (MSCs) contribute to bone healing and regeneration. This review presents an overview of IL-17A signaling and the leading cellular and molecular mechanisms by which it regulates the osteogenic differentiation of MSCs. The main findings demonstrating IL-17A’s influence on osteoblastogenesis are described. To this end, divergent information exists about the capacity of IL-17A to regulate MSCs’ osteogenic fate, depending on the tissue context and target cell type, along with contradictory findings in the same cell types. Therefore, we summarize the data showing both the pro-osteogenic and anti-osteogenic roles of IL-17, which may help in the understanding of IL-17A function in bone repair and regeneration.
Collapse
Affiliation(s)
- Jelena Krstić
- Gottfried Schatz Research Center, Medical University of Graz, Graz 8010, Austria
| | - Slavko Mojsilović
- Group for Hematology and Stem Cells, Institute for Medical Research, National Institute of Republic of Serbia, University of Belgrade, Belgrade 11129, Serbia
| | - Sonja S Mojsilović
- Group for Immunology, Institute for Medical Research, National Institute of Republic of Serbia, Belgrade 11129, Serbia
| | - Juan F Santibanez
- Group for Molecular Oncology, Institute for Medical Research, National Institute of Republic of Serbia, University of Belgrade, Belgrade 11000, Serbia
- Centro Integrativo de Biología y Química Aplicada, Universidad Bernardo O’Higgins, Chile 8370993, Chile
| |
Collapse
|
30
|
Lin S, Pandruvada S, Yu H. Inhibition of Sphingosine-1-Phosphate Receptor 2 by JTE013 Promoted Osteogenesis by Increasing Vesicle Trafficking, Wnt/Ca 2+, and BMP/Smad Signaling. Int J Mol Sci 2021; 22:ijms222112060. [PMID: 34769490 PMCID: PMC8584480 DOI: 10.3390/ijms222112060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/25/2021] [Accepted: 11/05/2021] [Indexed: 12/31/2022] Open
Abstract
Sphingosine-1-phosphate receptor 2 (S1PR2) is a G protein-coupled receptor that regulates various immune responses. Herein, we determine the effects of a S1PR2 antagonist (JTE013) or a S1PR2 shRNA on osteogenesis by culturing murine bone marrow stromal cells (BMSCs) in osteogenic media with JTE013, dimethylsulfoxide (DMSO), a S1PR2 shRNA, or a control shRNA. Treatment with JTE013 or the S1PR2 shRNA increased alkaline phosphatase and alizarin red s staining, and enhanced alkaline phosphatase, RUNX2, osteocalcin, and osterix mRNA levels in BMSCs compared with the controls. Protein analysis revealed that a high dose of JTE013 (4 or 8 μM) increased vesicle trafficking-associated proteins (F-actin, clathrin, Early Endosome Antigen 1 (EEA1), and syntaxin 6) and Wnt/Ca2+ signaling. On the other hand, a low dose of JTE013 (1 to 2 μM) increased BMP/Smad signaling. In contrast, the S1PR2 shRNA reduced vesicle trafficking-associated proteins and attenuated Wnts and BMP/Smad signaling, but enhanced p-CaMKII compared with the control, suggesting that the S1PR2 shRNA influenced osteogenesis via different signaling pathways. Moreover, inhibiting protein trafficking by brefeldin A in BMSCs suppressed Wnts and BMPRs expressions. These data supported that enhanced osteogenesis in JTE013-treated BMSCs is associated with increased vesicle trafficking, which promotes the synthesis and transport of osteogenic protein and matrix vesicles and enhances matrix mineralization.
Collapse
|
31
|
Cheng L, Li Y, Xia Q, Meng M, Ye Z, Tang Z, Feng H, Chen X, Chen H, Zeng X, Luo Y, Dong Q. Enamel matrix derivative (EMD) enhances the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). Bioengineered 2021; 12:7033-7045. [PMID: 34587869 PMCID: PMC8806549 DOI: 10.1080/21655979.2021.1971504] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
To investigate the EMD's capacity in BMSCs osteogenic differentiation. In vivo and in vitro, BMSCs were treated with EMD, scanning electron microscopy, and Alizarin Red staining were used to detect the changes in the osteogenic ability of BMSCs, and the proliferation ability of BMSCs was evaluated by CCK8. In addition, by adding xav939, a typical inhibitor of Wnt/β-catenin signaling pathway, the regulatory function of Wnt/β-catenin signaling was clarified. The results showed that EMD promote cell proliferation and 25 μg/ml EMD had the most significant effect. Cells inducing osteogenesis for 2 and 3 even 4 weeks, the cell staining is deeper in EMD treated group than that of the control (P < 0.05) by alizarin Red staining, suggesting more mineralization of BMSCs. In vivo implanting the titanium plate wrapped with 25 μg/ml EMD treated-BMSC film into nude mice for 8 weeks, more nodules were formed on the surface of the titanium plate than that the control (P < 0.05). HE showed that there is a little blue-violet immature bone-like tissue block. Besides, the expression of RUNX Family Transcription Factor 2 (Runx2), Osterix, Osteocalcin (OCN), collagen I (COLI), alkaline phosphatase (ALP) and β-catenin were inhibited in xav939 group (P < 0.05); Inversely, all were activated in EMD group (P < 0.05). In conclusion, EMD promoted the proliferation and osteogenic differentiation of BMSCs. EMD's function on BMSCs might be associated with the Wnt/β-catenin signaling pathway.
Collapse
Affiliation(s)
- Lu Cheng
- Department of Prosthodontics, Guiyang Hospital of Stomatology, Guiyang, Gsuizhou Province, 550002, People's Republic of China
| | - Ying Li
- Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - Qian Xia
- Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - MaoHua Meng
- Department of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - ZhaoYang Ye
- Clinical Research Center, the Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - ZhengLong Tang
- Department of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.,Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - HongChao Feng
- Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, Guizhou Province, 550002, People's Republic of China
| | - Xin Chen
- Department of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - HeLin Chen
- Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - Xiao Zeng
- Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| | - Yi Luo
- Department of Prosthodontics, Guiyang Hospital of Stomatology, Guiyang, Gsuizhou Province, 550002, People's Republic of China
| | - Qiang Dong
- Department of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.,Department of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China
| |
Collapse
|
32
|
Dey A, Uppal S, Giri J, Misra HS. Emerging roles of bromodomain protein 4 in regulation of stem cell identity. Stem Cells 2021; 39:1615-1624. [PMID: 34520583 DOI: 10.1002/stem.3454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/27/2021] [Indexed: 01/17/2023]
Abstract
Understanding the mechanism of fate decision and lineage commitment is the key step for developing novel stem cell applications in therapeutics. This process is coordinately regulated through systematic epigenetic reprogramming and concomitant changes in the transcriptional landscape of the stem cells. One of the bromo- and extra-terminal domain (BET) family member proteins, bromodomain protein 4 (BRD4), performs the role of epigenetic reader and modulates gene expression by recruiting other transcription factors and directly regulating RNA polymerase II elongation. Controlled gene regulation is the critical step in maintenance of stem cell potency and dysregulation may lead to tumor formation. As a key transcriptional factor and epigenetic regulator, BRD4 contributes to stem cell maintenance in several ways. Being a druggable target, BRD4 is an attractive candidate for exploiting its potential in stem cell therapeutics. Therefore, it is crucial to elucidate how BRD4, through its interplay with pluripotency transcriptional regulators, control lineage commitment in stem cells. Here, we systemically review the role of BRD4 in complex gene regulatory network during three specific states of stem cell transitions: cell differentiation, cell reprogramming and transdifferentiation. A thorough understanding of BRD4 mediated epigenetic regulation in the maintenance of stem cell potency will be helpful to strategically control stem cell fates in regenerative medicine.
Collapse
Affiliation(s)
- Anusree Dey
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India.,Life Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Sheetal Uppal
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India.,Life Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Jayeeta Giri
- TIFR Complex, 605 Raman, Homi Bhabha Road, Navy Nagar, Colaba, Mumbai, India
| | - Hari Sharan Misra
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India.,Life Sciences, Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
33
|
Huang Z, Feng J, Feng X, Chan L, Lu J, Lei L, Huang Z, Zhang X. Loss of signal transducer and activator of transcription 3 impaired the osteogenesis of mesenchymal progenitor cells in vivo and in vitro. Cell Biosci 2021; 11:172. [PMID: 34496957 PMCID: PMC8424822 DOI: 10.1186/s13578-021-00685-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 08/31/2021] [Indexed: 01/27/2023] Open
Abstract
Background Signal transducer and activator of transcription 3 (Stat3) is a cytoplasmic transcription factor that participates in various biologic processes. Loss of Stat3 causes hyperimmunoglobulin E syndrome, presenting with skeletal disorders including osteoporosis, recurrent fractures, scoliosis, and craniosynostosis. The objective of this study is to explore the effect and mechanism of Stat3 on osteogenesis of mesenchymal progenitors. Methods Stat3 was conditionally knockout (CKO) in mesenchymal progenitors by crossing the pair-related homeobox gene 1-cre (Prx1-Cre) with Stat3-floxed strain mice. Whole-mount-skeletal staining, histology, and micro-CT were used to assess the differences between Stat3 CKO and control mice. Further, in vitro experiments were conducted to evaluate the osteogenesis potential of primary isolated bone marrow mesenchymal stem cells (BMSCs) from both control and Stat3 CKO mice. After osteogenic induction for 14d, alizarin red staining was used to show the calcium deposit, while the western blotting was applied to detect the expression of osteogenic markers. Results Compared with the control, Stat3 CKO mice were present with shortened limbs, multiple fractures of long bone, and open calvarial fontanels. The abnormal growth plate structure and reduced collagen fiber were found in Stat3 CKO limbs. According to micro-CT analysis, the reduced cortical bone thickness and bone volume were found on Stat3 CKO mice. The in vitro osteogenic differentiation of BMSCs was inhibited in Stat3 CKO samples. After osteogenic induction for 14d, the significantly diminished calcium deposits were found in Stat3 CKO BMSCs. The decreased expression of osteogenic markers (OPN and COL1A1) was observed in Stat3 CKO BMSCs, compared with the control. Conclusions Stat3 played a critical role in bone development and osteogenesis. Loss of Stat3 impaired the osteogenesis of mesenchymal progenitors in vivo and in vitro. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-021-00685-3.
Collapse
Affiliation(s)
- Zijing Huang
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Jingyi Feng
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Xin Feng
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Laiting Chan
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Jiarui Lu
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Lizhen Lei
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Zhuwei Huang
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China.,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China
| | - Xiaolei Zhang
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China. .,Guangdong Province Key Laboratory of Stomatology, Guangzhou, Guangdong, China.
| |
Collapse
|
34
|
Cranial Suture Mesenchymal Stem Cells: Insights and Advances. Biomolecules 2021; 11:biom11081129. [PMID: 34439795 PMCID: PMC8392244 DOI: 10.3390/biom11081129] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 02/05/2023] Open
Abstract
The cranial bones constitute the protective structures of the skull, which surround and protect the brain. Due to the limited repair capacity, the reconstruction and regeneration of skull defects are considered as an unmet clinical need and challenge. Previously, it has been proposed that the periosteum and dura mater provide reparative progenitors for cranial bones homeostasis and injury repair. In addition, it has also been speculated that the cranial mesenchymal stem cells reside in the perivascular niche of the diploe, namely, the soft spongy cancellous bone between the interior and exterior layers of cortical bone of the skull, which resembles the skeletal stem cells’ distribution pattern of the long bone within the bone marrow. Not until recent years have several studies unraveled and validated that the major mesenchymal stem cell population of the cranial region is primarily located within the suture mesenchyme of the skull, and hence, they are termed suture mesenchymal stem cells (SuSCs). Here, we summarized the characteristics of SuSCs, this newly discovered stem cell population of cranial bones, including the temporospatial distribution pattern, self-renewal, and multipotent properties, contribution to injury repair, as well as the signaling pathways and molecular mechanisms associated with the regulation of SuSCs.
Collapse
|
35
|
Xu R, Huang X, Li C, Deng C, Li M, Wu P, Geng S, Lai P, Lu Z, Weng J, Du X. Bone marrow mesenchymal stromal cells in chronic myelomonocytic leukaemia: overactivated WNT/β-catenin signalling by parallel RNA sequencing and dysfunctional phenotypes. Br J Haematol 2021; 193:928-940. [PMID: 33959953 DOI: 10.1111/bjh.17425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 02/24/2021] [Accepted: 02/28/2021] [Indexed: 12/20/2022]
Abstract
Sophisticated cross-talk between bone marrow mesenchymal stromal cells (BM MSCs) and haematopoietic/leukaemic stem cells in patients with myelodysplastic syndromes (MDS) and myeloid leukaemia have been emphasized in previous reports. However, mesenchymal elements in patients with chronic myelomonocytic leukaemia (CMML) were poorly investigated. By utilizing a parallel RNA-sequencing method, we investigated the transcriptional profile and functional defects of primary BM MSCs from patients with CMML for the first time. Within a 24-patient cohort, transcriptional and functional analysis reveals a prominent enrichment of WNT/β-catenin signalling and multiple biology processes. Deregulated expression of WNT/β-catnin factors CTNNB1, CMYC, LEF1, and FRZB is associated with impaired proliferation, senescence phenotype, and abnormal secretion in CMML MSCs. The impaired ability to support healthy CD34+ haematopoietic stem and progenitor cells (HSPCs) correlates with activation of WNT/β-catenin signalling in CMML MSCs. Furthermore, we observed an association between WNT/β-catenin factors and treatment response to hypomethylating agents (HMAs) in a cohort of patients with MDS/myeloproliferative neoplasms (MPNs). Taken together, our study provides evidence for transcriptional and functional abnormalities in CMML MSCs, and suggests potential prognostic value of evaluating WNT/β-catenin signalling in patients with CMML.
Collapse
Affiliation(s)
- Ruohao Xu
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Xin Huang
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Chao Li
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Chengxin Deng
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Minming Li
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Ping Wu
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Suxia Geng
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Peilong Lai
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Zesheng Lu
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Jianyu Weng
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| | - Xin Du
- Department of Hematology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510080, P.R. China
| |
Collapse
|
36
|
Sun Y, Yuan Y, Wu W, Lei L, Zhang L. The effects of locomotion on bone marrow mesenchymal stem cell fate: insight into mechanical regulation and bone formation. Cell Biosci 2021; 11:88. [PMID: 34001272 PMCID: PMC8130302 DOI: 10.1186/s13578-021-00601-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 05/04/2021] [Indexed: 02/06/2023] Open
Abstract
Bone marrow mesenchymal stem cells (BMSCs) refer to a heterogeneous population of cells with the capacity for self-renewal. BMSCs have multi-directional differentiation potential and can differentiate into chondrocytes, osteoblasts, and adipocytes under specific microenvironment or mechanical regulation. The activities of BMSCs are closely related to bone quality. Previous studies have shown that BMSCs and their lineage-differentiated progeny (for example, osteoblasts), and osteocytes are mechanosensitive in bone. Thus, a goal of this review is to discuss how these ubiquious signals arising from mechanical stimulation are perceived by BMSCs and then how the cells respond to them. Studies in recent years reported a significant effect of locomotion on the migration, proliferation and differentiation of BMSCs, thus, contributing to our bone mass. This regulation is realized by the various intersecting signaling pathways including RhoA/Rock, IFG, BMP and Wnt signalling. The mechanoresponse of BMSCs also provides guidance for maintaining bone health by taking appropriate exercises. This review will summarize the regulatory effects of locomotion/mechanical loading on BMSCs activities. Besides, a number of signalling pathways govern MSC fate towards osteogenic or adipocytic differentiation will be discussed. The understanding of mechanoresponse of BMSCs makes the foundation for translational medicine.
Collapse
Affiliation(s)
- Yuanxiu Sun
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Yu Yuan
- School of Sport and Health, Guangzhou Sport University, Guangzhou, 510500, Guangdong, China
| | - Wei Wu
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | - Le Lei
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | - Lingli Zhang
- School of Physical Education & Sports Science, South China Normal University, 55 Zhongshan Road West, Tianhe District, Guangzhou, 510631, Guangdong, China.
| |
Collapse
|
37
|
Gao J, Fan L, Zhao L, Su Y. The interaction of Notch and Wnt signaling pathways in vertebrate regeneration. CELL REGENERATION (LONDON, ENGLAND) 2021; 10:11. [PMID: 33791915 PMCID: PMC8012441 DOI: 10.1186/s13619-020-00072-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 12/14/2020] [Indexed: 12/21/2022]
Abstract
Regeneration is an evolutionarily conserved process in animal kingdoms, however, the regenerative capacities differ from species and organ/tissues. Mammals possess very limited regenerative potential to replace damaged organs, whereas non-mammalian species usually have impressive abilities to regenerate organs. The regeneration process requires proper spatiotemporal regulation from key signaling pathways. The canonical Notch and Wnt signaling pathways, two fundamental signals guiding animal development, have been demonstrated to play significant roles in the regeneration of vertebrates. In recent years, increasing evidence has implicated the cross-talking between Notch and Wnt signals during organ regeneration. In this review, we summarize the roles of Notch signaling and Wnt signaling during several representative organ regenerative events, emphasizing the functions and molecular bases of their interplay in these processes, shedding light on utilizing these two signaling pathways to enhance regeneration in mammals and design legitimate therapeutic strategies.
Collapse
Affiliation(s)
- Junying Gao
- Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, 266003, Shandong, China.,College of Fisheries, Ocean University of China, Qingdao, 266003, Shandong, China
| | - Lixia Fan
- Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, 266003, Shandong, China.,College of Fisheries, Ocean University of China, Qingdao, 266003, Shandong, China
| | - Long Zhao
- Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, 266003, Shandong, China. .,College of Fisheries, Ocean University of China, Qingdao, 266003, Shandong, China.
| | - Ying Su
- Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, 266003, Shandong, China. .,College of Marine Life Sciences, Ocean University of China, Qingdao, 266003, Shandong, China.
| |
Collapse
|
38
|
Walker M, Luo J, Pringle EW, Cantini M. ChondroGELesis: Hydrogels to harness the chondrogenic potential of stem cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111822. [PMID: 33579465 DOI: 10.1016/j.msec.2020.111822] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 01/01/2023]
Abstract
The extracellular matrix is a highly complex microenvironment, whose various components converge to regulate cell fate. Hydrogels, as water-swollen polymer networks composed by synthetic or natural materials, are ideal candidates to create biologically active substrates that mimic these matrices and target cell behaviour for a desired tissue engineering application. Indeed, the ability to tune their mechanical, structural, and biochemical properties provides a framework to recapitulate native tissues. This review explores how hydrogels have been engineered to harness the chondrogenic response of stem cells for the repair of damaged cartilage tissue. The signalling processes involved in hydrogel-driven chondrogenesis are also discussed, identifying critical pathways that should be taken into account during hydrogel design.
Collapse
Affiliation(s)
- Matthew Walker
- Centre for the Cellular Microenvironment, James Watt School of Engineering, University of Glasgow, UK
| | - Jiajun Luo
- Centre for the Cellular Microenvironment, James Watt School of Engineering, University of Glasgow, UK
| | - Eonan William Pringle
- Centre for the Cellular Microenvironment, James Watt School of Engineering, University of Glasgow, UK
| | - Marco Cantini
- Centre for the Cellular Microenvironment, James Watt School of Engineering, University of Glasgow, UK.
| |
Collapse
|
39
|
Li Y, Yue J, Liu Y, Wu J, Guan M, Chen D, Pan H, Zhao X, Lu WW. Strontium regulates stem cell fate during osteogenic differentiation through asymmetric cell division. Acta Biomater 2021; 119:432-443. [PMID: 33148429 DOI: 10.1016/j.actbio.2020.10.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/13/2020] [Accepted: 10/20/2020] [Indexed: 12/19/2022]
Abstract
Strontium, a popular osteogenic component, has been incorporated into various types of orthopaedic biomaterials to enhance bone regeneration. Strontium performs dual effects in promoting bone formation and inhibiting bone resorption. Previous studies have focused on the effects of strontium ions (Sr2+) in regulating stem cell behavior to initiate regenerative capacity. However, its mechanisms for regulating the fate and homeostasis of stem cells have not been fully elucidated. In this study, the promotive effect of Sr2+ on the osteogenic differentiation of mesenchymal stem cells was confirmed both in vitro and in vivo. Interestingly, in response to Sr2+ treatment, stem cells performed asymmetric cell division to balance stemness maintenance and osteogenic differentiation. In initiating osteogenic differentiation, Sr2+ maintained more cells in the cell cycle by upregulating the population of S and G2/M phase cells, and this increase in the cell population contributed to enhanced osteogenic differentiation. The divided cells with different cell fates were observed, with one daughter cell maintained stemness, while the other committed to osteogenic lineage. Further investigation revealed that Sr2+ activated noncanonical Wnt signaling to regulate the expression and distribution of the Par complex, thus regulating cell division. As a result, the daughter cells committed to different cell fates due to the discriminately activation of osteogenic transcription factors caused by asymmetrically distributed Par3 and aPKC. The results of this study could facilitate the design of biomaterials for bone regeneration by providing a better understanding of cell fate determination regulated by strontium.
Collapse
|
40
|
Poudel SB, So HS, Sim HJ, Cho JS, Cho ES, Jeon YM, Kook SH, Lee JC. Osteoblastic Wntless deletion differentially regulates the fate and functions of bone marrow-derived stem cells in relation to age. Stem Cells 2020; 39:103-114. [PMID: 33038284 DOI: 10.1002/stem.3289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/22/2020] [Indexed: 11/10/2022]
Abstract
Although functional association between Wnt signaling and bone homeostasis has been well described through genetic ablation of Wntless (Wls), the mechanisms of how osteoblastic Wls regulates the fate of bone marrow stromal cells (BMSCs) and hematopoietic stem cells (HSCs) in relation to age are not yet understood. Here, we generated Col2.3-Cre;Wlsfl/fl mice that were free from premature lethality and investigated age-related impacts of osteoblastic Wls deficiency on hematopoiesis, BM microenvironment, and maintenance of BMSCs (also known as BM-derived mesenchymal stem/stromal cells) and HSCs. Ablation of osteoblastic Wls deteriorated BM microenvironment and bone mass accrual along with age-independent effects on functions of BMSCs. Osteoblastic Wls deletion impaired HSC repopulation and progeny with skewing toward myeloid lineage cells only at old stage. As proven by hallmarks of stem cell senescence, osteoblastic Wls ablation differentially induced senescence of BMSCs and HSCs in relation to age without alteration in their BM frequency. Our findings support that deletion of Wls in Col2.3-expressing cells induces senescence of BMSCs and impairs BM microenvironment in age-independent manner. Overall, long-term deterioration in BM microenvironment contributes to age-related HSC senescence with impaired progeny and hematopoiesis, which also suggests possible roles of osteoblastic Wls on the maintenance of BM HSCs.
Collapse
Affiliation(s)
- Sher Bahadur Poudel
- Department of Molecular Pathobiology, New York University College of Dentistry, New York, New York, USA
| | - Han-Sol So
- Department of Bioactive Material Sciences, Research Center of Bioactive Materials, Jeonbuk National University, Jeonju, South Korea
| | - Hyun-Jaung Sim
- Department of Bioactive Material Sciences, Research Center of Bioactive Materials, Jeonbuk National University, Jeonju, South Korea
| | - Joon-Seok Cho
- Department of Medicine-Endocrinology, Gerontology and Metabolism, Stanford University School of Medicine, Stanford, California, USA
| | - Eui-Sic Cho
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Biosciences (BK21 Program) and School of Dentistry, Jeonbuk National University, Jeonju, South Korea
| | - Young-Mi Jeon
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Biosciences (BK21 Program) and School of Dentistry, Jeonbuk National University, Jeonju, South Korea
| | - Sung-Ho Kook
- Department of Bioactive Material Sciences, Research Center of Bioactive Materials, Jeonbuk National University, Jeonju, South Korea
| | - Jeong-Chae Lee
- Department of Bioactive Material Sciences, Research Center of Bioactive Materials, Jeonbuk National University, Jeonju, South Korea.,Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Biosciences (BK21 Program) and School of Dentistry, Jeonbuk National University, Jeonju, South Korea
| |
Collapse
|
41
|
Ozfiliz Kilbas P, Sonmez O, Uysal-Onganer P, Coker Gurkan A, Obakan Yerlikaya P, Arisan ED. Specific c-Jun N-Terminal Kinase Inhibitor, JNK-IN-8 Suppresses Mesenchymal Profile of PTX-Resistant MCF-7 Cells through Modulating PI3K/Akt, MAPK and Wnt Signaling Pathways. BIOLOGY 2020; 9:E320. [PMID: 33019717 PMCID: PMC7599514 DOI: 10.3390/biology9100320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/23/2020] [Accepted: 09/29/2020] [Indexed: 01/10/2023]
Abstract
Paclitaxel (PTX) is a widely used chemotherapeutic agent in the treatment of breast cancer, and resistance to PTX is a common failure of breast cancer therapy. Therefore, understanding the effective molecular targets in PTX-resistance gains importance in identifying novel strategies in successful breast cancer therapy approaches. The aim of the study was to investigate the functional role of PTX resistance on MCF-7 cell survival and proliferation related to PI3K/Akt and MAPK pathways. The generated PTX-resistant (PTX-res) MCF-7 cells showed enhanced cell survival, proliferation, and colony formation potential with decreased cell death compared to wt MCF-7 cells. PTX-res MCF-7 cells exhibited increased motility profile with EMT, PI3K/Akt, and MAPK pathway induction. According to the significant SAPK/JNK activation in PTX-res MCF-7 cells, specific c-Jun N-terminal kinase inhibitor, JNK-IN-8 is shown to suppress the migration potential of cells. Treatment of JNK inhibitor suppressed the p38 and SAPK/JNK and Vimentin expression. However, the JNK inhibitor further downregulated Wnt signaling members in PTX-res MCF-7 cells. Therefore, the JNK inhibitor JNK-IN-8 might be used as a potential therapy model to reverse PTX-resistance related to Wnt signaling.
Collapse
Affiliation(s)
- Pelin Ozfiliz Kilbas
- Department of Molecular Biology and Genetics, Istanbul Kultur University, 34158 Istanbul, Turkey; (P.O.K.); (O.S.); (A.C.G.); (P.O.Y.)
| | - Ozlem Sonmez
- Department of Molecular Biology and Genetics, Istanbul Kultur University, 34158 Istanbul, Turkey; (P.O.K.); (O.S.); (A.C.G.); (P.O.Y.)
| | - Pinar Uysal-Onganer
- Cancer Research Group, School of Life Sciences, University of Westminster, London W1W 6UW, UK;
| | - Ajda Coker Gurkan
- Department of Molecular Biology and Genetics, Istanbul Kultur University, 34158 Istanbul, Turkey; (P.O.K.); (O.S.); (A.C.G.); (P.O.Y.)
| | - Pinar Obakan Yerlikaya
- Department of Molecular Biology and Genetics, Istanbul Kultur University, 34158 Istanbul, Turkey; (P.O.K.); (O.S.); (A.C.G.); (P.O.Y.)
| | - Elif Damla Arisan
- Institute of Biotechnology, Gebze Technical University, 41400 Kocaeli, Turkey
| |
Collapse
|
42
|
Understanding the regulatory mechanisms of endometrial cells on activities of endometrial mesenchymal stem-like cells during menstruation. Stem Cell Res Ther 2020; 11:239. [PMID: 32552749 PMCID: PMC7302161 DOI: 10.1186/s13287-020-01750-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/25/2020] [Accepted: 05/29/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The identification of endometrial stem/progenitor cells in a high turnover rate tissue suggests that a well-orchestrated underlying network controls the behaviour of these stem cells. The thickness of the endometrium can grow from 0.5-1 mm to 5-7 mm within a week indicating the need of stem cells for self-renewal and differentiation during this period. The cyclical regeneration of the endometrium suggests specific signals can activate the stem cells during or shortly after menstruation. METHODS Endometrial mesenchymal stem-like cells (eMSCs) were cocultured with endometrial epithelial or stromal cells from different phases of the menstrual cycle; the clonogenicity and the phenotypic expression of eMSC markers (CD140b and CD146) were assessed. The functional role of WNT/β-catenin signalling on eMSC was determined by western blot analysis, immunofluorescent staining, flow cytometry, quantitative real-time PCR and small interfering RNA. The cytokine levels in the conditioned medium of epithelial or stromal cells cocultured with eMSCs were evaluated by enzyme-linked immunosorbent assays. RESULTS Coculture of endometrial cells (epithelial or stromal) from the menstrual phase enhanced the clonogenicity and self-renewal activities of eMSCs. Such phenomenon was not observed in niche cells from the proliferative phase. Coculture with endometrial cells from the menstrual phase confirmed an increase in expression of active β-catenin in the eMSCs. Treatment with IWP-2, a WNT inhibitor, suppressed the observed effects. Anti-R-spondin-1 antibody reduced the stimulatory action of endometrial niche cells on WNT/β-catenin activation in the T cell factor/lymphoid enhancer-binding factor luciferase reporter assay. Moreover, the mRNA level and protein immunoreactivities of leucine-rich repeat-containing G-protein coupled receptor 5 were higher in eMSCs than unfractionated stromal cells. Conditioned media of endometrial niche cells cocultured with eMSCs contained increased levels of C-X-C motif ligand 1 (CXCL1), CXCL5 and interleukin 6. Treatment with these cytokines increased the clonogenic activity and phenotypic expression of eMSCs. CONCLUSIONS Our findings indicate a role of WNT/β-catenin signalling in regulating activities of endometrial stem/progenitor cells during menstruation. Certain cytokines at menstruation can stimulate the proliferation and self-renewal activities of eMSCs. Understanding the mechanism in the regulation of eMSCs may contribute to treatments of endometrial proliferative disorders such as Asherman's syndrome.
Collapse
|
43
|
Cuthbert RJ, Jones E, Sanjurjo-Rodríguez C, Lotfy A, Ganguly P, Churchman SM, Kastana P, Tan HB, McGonagle D, Papadimitriou E, Giannoudis PV. Regulation of Angiogenesis Discriminates Tissue Resident MSCs from Effective and Defective Osteogenic Environments. J Clin Med 2020; 9:jcm9061628. [PMID: 32481579 PMCID: PMC7355658 DOI: 10.3390/jcm9061628] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/20/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
Background: The biological mechanisms that contribute to atrophic long bone non-union are poorly understood. Multipotential mesenchymal stromal cells (MSCs) are key contributors to bone formation and are recognised as important mediators of blood vessel formation. This study examines the role of MSCs in tissue formation at the site of atrophic non-union. Materials and Methods: Tissue and MSCs from non-union sites (n = 20) and induced periosteal (IP) membrane formed following the Masquelet bone reconstruction technique (n = 15) or bone marrow (n = 8) were compared. MSC content, differentiation, and influence on angiogenesis were measured in vitro. Cell content and vasculature measurements were performed by flow cytometry and histology, and gene expression was measured by quantitative polymerase chain reaction (qPCR). Results: MSCs from non-union sites had comparable differentiation potential to bone marrow MSCs. Compared with induced periosteum, non-union tissue contained similar proportion of colony-forming cells, but a greater proportion of pericytes (p = 0.036), and endothelial cells (p = 0.016) and blood vessels were more numerous (p = 0.001) with smaller luminal diameter (p = 0.046). MSCs showed marked differences in angiogenic transcripts depending on the source, and those from induced periosteum, but not non-union tissue, inhibited early stages of in vitro angiogenesis. Conclusions: In vitro, non-union site derived MSCs have no impairment of differentiation capacity, but they differ from IP-derived MSCs in mediating angiogenesis. Local MSCs may thus be strongly implicated in the formation of the immature vascular network at the non-union site. Attention should be given to their angiogenic support profile when selecting MSCs for regenerative therapy.
Collapse
Affiliation(s)
- R. J. Cuthbert
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - E. Jones
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - C. Sanjurjo-Rodríguez
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
- Department of Biomedical Sciences, Medicine and Physiotherapy, University of A Coruña, CIBER-BBN-Institute of Biomedical Research of A Coruña (INIBIC), A Coruña 15001, Spain
| | - A. Lotfy
- Biotechnology and Life Sciences Department, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, Beni-Suef 62511, Egypt;
| | - P. Ganguly
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - S. M. Churchman
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - P. Kastana
- Department of Pharmacy, School of Health Sciences, University of Patras, Patras 265 04, Greece; (P.K.); (E.P.)
| | - H. B. Tan
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - D. McGonagle
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - E. Papadimitriou
- Department of Pharmacy, School of Health Sciences, University of Patras, Patras 265 04, Greece; (P.K.); (E.P.)
| | - P. V. Giannoudis
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
- NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds LS7 4SA, UK
- Correspondence: ; Tel.: +44-113-392-2750; Fax: +44-113-392-3290
| |
Collapse
|
44
|
Sharieh F, Eby JM, Roper PM, Callaci JJ. Ethanol Inhibits Mesenchymal Stem Cell Osteochondral Lineage Differentiation Due in Part to an Activation of Forkhead Box Protein O-Specific Signaling. Alcohol Clin Exp Res 2020; 44:1204-1213. [PMID: 32304578 DOI: 10.1111/acer.14337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 03/30/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND During bone fracture repair, resident mesenchymal stem cells (MSCs) differentiate into chondrocytes, to form a cartilaginous fracture callus, and osteoblasts, to ossify the collagen matrix. Our laboratory previously reported that alcohol administration led to decreased cartilage formation within the fracture callus of rodents and this effect was mitigated by postfracture antioxidant treatment. Forkhead box protein O (FoxO) transcription factors are activated in response to intracellular reactive oxygen species (ROS), and alcohol has been shown to increase ROS. Activation of FoxOs has also been shown to inhibit canonical Wnt signaling, a necessary pathway for MSC differentiation. These findings have led to our hypothesis that alcohol exposure decreases osteochondrogenic differentiation of MSCs through the activation of FoxOs. METHODS Primary rat MSCs were treated with ethanol (EtOH) and assayed for FoxO expression, FoxO activation, and downstream target expression. Next, MSCs were differentiated toward osteogenic or chondrogenic lineages in the presence of 50 mM EtOH and alterations in osteochondral lineage marker expression were determined. Lastly, osteochondral differentiation experiments were repeated with FoxO1/3 knockdown or with FoxO1/3 inhibitor AS1842856 and osteochondral lineage marker expression was determined. RESULTS EtOH increased the expression of FoxO3a at mRNA and protein levels in primary cultured MSCs. This was accompanied by an increase in FoxO1 nuclear localization, FoxO1 activation, and downstream catalase expression. Moreover, EtOH exposure decreased expression of osteogenic and chondrogenic lineage markers. FoxO1/3 knockdown restored proosteogenic and prochondrogenic lineage marker expression in the presence of 50 mM EtOH. However, FoxO1/3 inhibitor only restored proosteogenic lineage marker expression. CONCLUSIONS These data show that EtOH has the ability to inhibit MSC differentiation, and this ability may rely, at least partially, on the activation of FoxO transcription factors.
Collapse
Affiliation(s)
- Farah Sharieh
- From the, Department of Orthopaedic Surgery and Rehabilitation, (FS, JME, PMR, JJC), Loyola University Medical Center, Maywood, Illinois.,Alcohol Research Program (ARP), (FS, JME, PMR, JJC), Loyola University Chicago Stritch School of Medicine, Maywood, Illinois
| | - Jonathan M Eby
- From the, Department of Orthopaedic Surgery and Rehabilitation, (FS, JME, PMR, JJC), Loyola University Medical Center, Maywood, Illinois.,Alcohol Research Program (ARP), (FS, JME, PMR, JJC), Loyola University Chicago Stritch School of Medicine, Maywood, Illinois
| | - Philip M Roper
- From the, Department of Orthopaedic Surgery and Rehabilitation, (FS, JME, PMR, JJC), Loyola University Medical Center, Maywood, Illinois.,Alcohol Research Program (ARP), (FS, JME, PMR, JJC), Loyola University Chicago Stritch School of Medicine, Maywood, Illinois
| | - John J Callaci
- From the, Department of Orthopaedic Surgery and Rehabilitation, (FS, JME, PMR, JJC), Loyola University Medical Center, Maywood, Illinois.,Alcohol Research Program (ARP), (FS, JME, PMR, JJC), Loyola University Chicago Stritch School of Medicine, Maywood, Illinois
| |
Collapse
|
45
|
Yu X, Fang X, Gao M, Mi J, Zhang X, Xia L, Zhao Z, Albrecht E, Maak S, Yang R. Isolation and Identification of Bovine Preadipocytes and Screening of MicroRNAs Associated with Adipogenesis. Animals (Basel) 2020; 10:ani10050818. [PMID: 32397360 PMCID: PMC7278844 DOI: 10.3390/ani10050818] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/24/2020] [Accepted: 05/06/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Promoting fat deposition in beef cattle has been a focus of modern animal breeding research. However, previous researchers have not examined the mechanism of adipogenesis in much detail. MicroRNAs (miRNAs) are small noncoding RNAs that play a pivotal role in adipogenesis. In this study, to explore the molecular regulatory mechanism of adipocyte differentiation and formation, bovine preadipocytes were isolated and induced into adipocytes, and then the expression patterns of miRNAs between preadipocytes and adipocytes were detected through RNA sequencing. Deep sequence analysis has identified 78, 71, and 48 novel miRNAs and 497, 491, and 524 known miRNAs in the preadipocytes, and 44, 54, and 47 novel miRNAs and 519, 522, and 504 known miRNAs in the adipocytes. Among the annotated miRNAs, 131 bovine miRNAs were upregulated in adipocytes, and 119 bovine miRNAs were downregulated in adipocytes, such as bta-miR-3604, bta-miR-23b-3p, bta-miR-26a, and bta-miR-129-3p. Bovine target gene prediction results of these miRNAs show that numerous genes are associated with lipid metabolism. These results can provide both technical support and a research basis for promoting bovine adipocyte fat deposition. Abstract The elucidation of the mechanisms of preadipocyte differentiation and fat accumulation in adipocytes is a major work in beef cattle breeding. As important post-transcriptional regulators, microRNAs (miRNAs) take part in cell proliferation, differentiation, apoptosis, and fat metabolism through binding seed sites of targeting mRNAs. The aim of this study was to isolate and identify bovine preadipocytes and screen miRNAs associated with adipogenesis. Bovine preadipocytes were isolated from subcutaneous fatty tissue and induced to differentiate into adipocytes. Verification of preadipocytes and adipocytes was performed by qRT-PCR (real-time quantitative reverse transcription PCR), Oil Red O staining, and immunofluorescence staining. Total RNA was extracted for small RNA sequencing. The sequencing data showed that 131 miRNAs were highly expressed in adipocytes, and 119 miRNAs were highly expressed in preadipocytes. Stem–loop qPCR (stem–loop quantitative real-time PCR) results showed that the expression patterns of 11 miRNAs were consistent with the sequencing results (miR-149-5p, miR-24-3p, miR-199a-5p, miR-33a, etc.). According to KEGG pathway and Gene Ontology (GO) analyses, multiple predicted target genes were associated with lipid metabolism. In summary, this study provides a protocol of isolating bovine preadipocytes and screening various differently expressed miRNAs during preadipocyte differentiation.
Collapse
Affiliation(s)
- Xiang Yu
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Xibi Fang
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Ming Gao
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Jiaqi Mi
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Xiuqi Zhang
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Lixin Xia
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
| | - Zhihui Zhao
- College of Agriculture, Guangdong Ocean University, Zhanjiang 524088, Guangdong Province, China;
| | - Elke Albrecht
- Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (E.A.); (S.M.)
| | - Steffen Maak
- Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (E.A.); (S.M.)
| | - Runjun Yang
- College of Animal Sciences, Jilin University, Changchun 130062, Jilin Province, China; (X.Y.); (X.F.); (M.G.); (J.M.); (X.Z.); (L.X.)
- Correspondence:
| |
Collapse
|
46
|
Sangeetha KN, Vennila R, Secunda R, Sakthivel S, Pathak S, Jeswanth S, Surendran R. Functional variations between Mesenchymal Stem Cells of different tissue origins: A comparative gene expression profiling. Biotechnol Lett 2020; 42:1287-1304. [PMID: 32372268 DOI: 10.1007/s10529-020-02898-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 04/24/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Mesenchymal Stem Cells (MSCs), regardless of the tissue sources, are considered as excellent candidates for cellular therapy as they are immune-privileged cells containing a multitude of therapeutic functions that aid in tissue regeneration and repair. For the effective application of these cells in cell therapy, it is important to understand and characterize their biological functions. OBJECTIVES The present study attempts to characterize the variations in multipotent function such as cell surface antigen levels, proliferation, differentiation and stemness (pluripotency) potential of MSCs isolated from foetal [wharton's jelly (WJ), foetal and maternal side of placenta (PF and PM)] and adult tissue sources [bone marrow (BM) and adipose tissue (AT)] using gene expression by real time PCR (qRT-PCR). RESULTS Amongst the different tissue sources, PM, PF and AT-MSCs exhibited significant increase (p < 0.001, p < 0.001 and p < 0.01 respectively) in CD 73 expression and therefore could have a role in immunomodulation. WJ-MSCs exhibited superior proliferation potential based on growth curve, PCNA and Wnt gene expression. BM-MSCs were superior in exhibiting trilineage differentiation. Enhanced stemness potential (Oct 4 and Nanog) was observed for both BM and WJ-MSCs. In addition, BM and WJ-MSCs expressed high levels of CD 90 making them suitable in bone repair and regeneration. CONCLUSION Thus to conclude, out of the five different sources tested, BM an adult source and WJ-MSCs a foetal source were superior in exhibiting most of the biological functions indicating that these sources may be suitable candidates for cell repair and regeneration studies.
Collapse
Affiliation(s)
- K N Sangeetha
- Stem Cell Research Centre, Government Stanley Hospital, Chennai, Tamilnadu, 600001, India
| | | | - R Secunda
- Stem Cell Research Centre, Government Stanley Hospital, Chennai, Tamilnadu, 600001, India.
| | - S Sakthivel
- Stem Cell Research Centre, Government Stanley Hospital, Chennai, Tamilnadu, 600001, India
| | - Surajit Pathak
- Chettinad Academy of Research and Education, Chettinad Hospital & Research Institute, Chennai, Tamilnadu, India
| | - S Jeswanth
- Stem Cell Research Centre, Government Stanley Hospital, Chennai, Tamilnadu, 600001, India
| | - R Surendran
- Hepato-Pancreato-Biliary Centre for Surgery & Transplantation, MIOT International, Chennai, Tamilnadu, India
| |
Collapse
|
47
|
Barzaman K, Karami J, Zarei Z, Hosseinzadeh A, Kazemi MH, Moradi-Kalbolandi S, Safari E, Farahmand L. Breast cancer: Biology, biomarkers, and treatments. Int Immunopharmacol 2020; 84:106535. [PMID: 32361569 DOI: 10.1016/j.intimp.2020.106535] [Citation(s) in RCA: 272] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 02/07/2023]
Abstract
During the past recent years, various therapies emerged in the era of breast cancer. Breast cancer is a heterogeneous disease in which genetic and environmental factors are involved. Breast cancer stem cells (BCSCs) are the main player in the aggressiveness of different tumors and also, these cells are the main challenge in cancer treatment. Moreover, the major obstacle to achieve an effective treatment is resistance to therapies. There are various types of treatment for breast cancer (BC) patients. Therefore, in this review, we present the current treatments, novel approaches such as antibody-drug conjugation systems (ADCs), nanoparticles (albumin-, metal-, lipid-, polymer-, micelle-based nanoparticles), and BCSCs-based therapies. Furthermore, prognostic and predictive biomarkers will be discussed also biomarkers that have been applied by some tests such as Oncotype DX, Mamm αPrint, and uPA/PAI-1 are regarded as suitable prognostic and predictive factors in breast cancer.
Collapse
Affiliation(s)
- Khadijeh Barzaman
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Jafar Karami
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeinab Zarei
- Department of Biomaterials and Tissue Engineering, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Aysooda Hosseinzadeh
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Mohammad Hossein Kazemi
- Student Research Committee, Department of Immunology, School of Medicine, Iran University of Medical Science, Tehran, Iran; ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Shima Moradi-Kalbolandi
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Elahe Safari
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Leila Farahmand
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran.
| |
Collapse
|
48
|
Fazeli Z, Rajabibazl M, Faramarzi S, Omrani MD, Ghaderian SMH, Safavi Naini N. Correlation of TCF4, GSK, TERT and TERC Expressions with Proliferation Potential of Early and Late Culture of Human Peripheral Blood Mesenchymal Stem Cells. CELL JOURNAL 2020; 22:431-436. [PMID: 32347036 PMCID: PMC7211286 DOI: 10.22074/cellj.2021.6920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 06/22/2019] [Indexed: 11/23/2022]
Abstract
Objective In the recent years, mesenchymal stem cells (MSCs) were considered as the suitable source of cells for
transplantation into the damaged tissues in regenerative medicine. There was low number of these cells in different
organs and this characteristic was the main drawback to use them in treatment of diseases. Cellular senescence of the
stem cells has been demonstrated to be dependent to the telomerase activity. The aim of present experimental study
was to evaluate correlation of the expression of telomerase components and WNT signaling pathway in MSCs derived
from human peripheral blood (PB-MSCs).
Materials and Methods In this experimental study, following the isolation of MSCs from peripheral blood mononuclear
cells, RNA was extracted from these cells in the early culture (8-9th days) and late culture (14-17th days). Then, expression
of TERT, TERC, TCF4, GSK and CTNNB1 was determined by quantitative reverse transcription polymerase chain
reaction (qRT-PCR) based on SYBR Green.
Results Our data indicated that there was a significantly reduced expression of TERT in the late culture of human
MSCs derived from peripheral blood (P<0.05). Although a negative correlation was observed between GSK and TERC
expression levels in the early culture of MSCs, spearman analysis showed that there was no significant correlation
between the expression of telomerase components (TERC and TERT) and WNT signaling pathway (P>0.05).
Conclusion The obtained results suggested that WNT signaling pathway likely plays a minor role in the maintenance
of telomere length and proliferation potential of MSCs.
Collapse
Affiliation(s)
- Zahra Fazeli
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Electronic Address:
| | - Masoumeh Rajabibazl
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sepideh Faramarzi
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mir Davood Omrani
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Niloufar Safavi Naini
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
49
|
Zeng J, Guo J, Sun Z, Deng F, Ning C, Xie Y. Osteoblastic and anti-osteoclastic activities of strontium-substituted silicocarnotite ceramics: In vitro and in vivo studies. Bioact Mater 2020; 5:435-446. [PMID: 32280833 PMCID: PMC7138933 DOI: 10.1016/j.bioactmat.2020.03.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 12/23/2022] Open
Abstract
Osteoporosis bone defect is a refractory orthopaedic disease which characterized by impaired bone quality and bone regeneration capacity. Current therapies, including antiosteoporosis drugs and artificial bone grafts, are not always satisfactory. Herein, a strontium-substituted calcium phosphate silicate bioactive ceramic (Sr-CPS) was fabricated. In the present study, the extracts of Sr-CPS were prepared for in vitro study and Sr-CPS scaffolds were used for in vivo study. The cytocompatibility, osteogenic and osteoclastogenic properties of Sr-CPS extracts were characterized in comparison to CPS. Molecular mechanisms were also evaluated by Western blot. Sr-CPS extracts were found to promote osteogenesis by upregulating Wnt/β-catenin signal pathways and inhibit osteoclastogenesis through downregulating NF-κB signal pathway. In vivo, micro-CT, histological and histomorphometric observation were conducted after 8 weeks of implantation to evaluate the bone formation using calvarial defects model in ovariectomized rats. Compared with CPS, Sr-CPS significantly promoted critical sized ovariectomy (OVX) calvarial defects healing. Among all the samples, Sr-10 showed the best performance due to a perfect match of bone formation and scaffold degradation rates. Overall, the present study demonstrated that Sr-CPS ceramic can dually modulate both bone formation and resorption, which might be a promising candidate for the reconstruction of osteoporotic bone defect. Easy-to-perform and cost-effective fabrication of Sr-CPS scaffold. Dual modulation of bone formation and resorption. Outstanding performances in the osteoporotic bone defect healing process.
Collapse
Affiliation(s)
- Junkai Zeng
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jingshu Guo
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Zhenyu Sun
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fanyan Deng
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Congqin Ning
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Youzhuan Xie
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| |
Collapse
|
50
|
Lei L, Huang Z, Feng J, Huang Z, Tao Y, Hu X, Zhang X. Loss of receptor tyrosine kinase-like orphan receptor 2 impairs the osteogenesis of mBMSCs by inhibiting signal transducer and activator of transcription 3. Stem Cell Res Ther 2020; 11:137. [PMID: 32216811 PMCID: PMC7098134 DOI: 10.1186/s13287-020-01646-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/20/2020] [Accepted: 03/10/2020] [Indexed: 12/15/2022] Open
Abstract
Background Receptor tyrosine kinase-like orphan receptor 2 (Ror2) plays a key role in bone formation, but its signaling pathway is not completely understood. Signal transducer and activator of transcription 3 (Stat3) takes part in maintaining bone homeostasis. The aim of this study is to reveal the role and mechanism of Ror2 in the osteogenic differentiation from mouse bone marrow mesenchymal stem cells (mBMSCs) and to explore the effect of Stat3 on Ror2-mediated osteogenesis. Methods Ror2 CKO mice were generated via the Cre-loxp recombination system using Prrx1-Cre transgenic mice. Quantitative real-time PCR and western blot were performed to assess the expression of Stat3 and osteogenic markers in Ror2-knockdown mBMSCs (mBMSC-sh-Ror2). After being incubated in osteogenic induction medium for 3 weeks, Alizarin Red staining and western blot were used to examine the calcium deposit and osteogenic markers in Stat3 overexpression in mBMSC-sh-Ror2. Results Loss of Ror2 in mesenchymal or osteoblast progenitor cells led to a dwarfism phenotype in vivo. The mRNA expression of osteogenic markers (osteocalcin, osteopontin (OPN), and collagen I) in the ulna proximal epiphysis of Ror2 CKO mice was significantly decreased (P < 0.05). The mRNA and protein expression of Stat3 and osteogenic markers (Runx2, osterix, and OPN) decreased in mBMSC-sh-Ror2 cells (P < 0.05). The overexpression of Stat3 in mBMSC-sh-Ror2 cells rescued the calcium deposit and expression of Runx2, osterix, and OPN to a level comparable to normal mBMSCs. Conclusions Ror2 was essential for skeleton development by regulating mBMSCs’ osteogenesis and osteoblast differentiation. Loss of Ror2 may impair the osteogenesis of mBMSCs by inhibiting Stat3.
Collapse
Affiliation(s)
- Lizhen Lei
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China.,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China
| | - Zhuwei Huang
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China.,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China
| | - Jingyi Feng
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China.,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China
| | - Zijing Huang
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China.,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China
| | - Yiwei Tao
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China.,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China
| | - Xiaoli Hu
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China. .,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China.
| | - Xiaolei Zhang
- Guangdong Province Key Laboratory of Stomatology, Guangzhou, 510080, Guangdong, China. .,Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, Guangdong, China.
| |
Collapse
|