1
|
Muñoz Forti K, Weisman GA, Jasmer KJ. Cell type-specific transforming growth factor-β (TGF-β) signaling in the regulation of salivary gland fibrosis and regeneration. J Oral Biol Craniofac Res 2024; 14:257-272. [PMID: 38559587 PMCID: PMC10979288 DOI: 10.1016/j.jobcr.2024.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 01/13/2024] [Accepted: 03/09/2024] [Indexed: 04/04/2024] Open
Abstract
Salivary gland damage and hypofunction result from various disorders, including autoimmune Sjögren's disease (SjD) and IgG4-related disease (IgG4-RD), as well as a side effect of radiotherapy for treating head and neck cancers. There are no therapeutic strategies to prevent the loss of salivary gland function in these disorders nor facilitate functional salivary gland regeneration. However, ongoing aquaporin-1 gene therapy trials to restore saliva flow show promise. To identify and develop novel therapeutic targets, we must better understand the cell-specific signaling processes involved in salivary gland regeneration. Transforming growth factor-β (TGF-β) signaling is essential to tissue fibrosis, a major endpoint in salivary gland degeneration, which develops in the salivary glands of patients with SjD, IgG4-RD, and radiation-induced damage. Though the deposition and remodeling of extracellular matrix proteins are essential to repair salivary gland damage, pathological fibrosis results in tissue hardening and chronic salivary gland dysfunction orchestrated by multiple cell types, including fibroblasts, myofibroblasts, endothelial cells, stromal cells, and lymphocytes, macrophages, and other immune cell populations. This review is focused on the role of TGF-β signaling in the development of salivary gland fibrosis and the potential for targeting TGF-β as a novel therapeutic approach to regenerate functional salivary glands. The studies presented highlight the divergent roles of TGF-β signaling in salivary gland development and dysfunction and illuminate specific cell populations in damaged or diseased salivary glands that mediate the effects of TGF-β. Overall, these studies strongly support the premise that blocking TGF-β signaling holds promise for the regeneration of functional salivary glands.
Collapse
Affiliation(s)
- Kevin Muñoz Forti
- Christopher S. Bond Life Sciences Center and Department of Biochemistry, University of Missouri, United States
| | - Gary A. Weisman
- Christopher S. Bond Life Sciences Center and Department of Biochemistry, University of Missouri, United States
| | - Kimberly J. Jasmer
- Christopher S. Bond Life Sciences Center and Department of Biochemistry, University of Missouri, United States
| |
Collapse
|
2
|
Wu JS, Gong S, Zhang M, Ma RJ, Wang HL, Luo MJ, He N, Tan JH. Role and action mechanisms of miR-149 and miR-31 in regulating function of pig cumulus cells and oocytes. Theriogenology 2024; 220:84-95. [PMID: 38490113 DOI: 10.1016/j.theriogenology.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/06/2024] [Accepted: 03/10/2024] [Indexed: 03/17/2024]
Abstract
Understanding the mechanisms for oocyte maturation and optimizing the protocols for in vitro maturation (IVM) are greatly important for improving developmental potential of IVM oocytes. The miRNAs expressed in cumulus cells (CCs) play important roles in oocyte maturation and may be used as markers for selection of competent oocytes/embryos. Although a recent study from our group identified several new CCs-expressed miRNAs that regulate cumulus expansion (CE) and CC apoptosis (CCA) in mouse oocytes, validation of these findings and further investigation of mechanisms of action in other model species was essential before wider applications. By using both in vitro and in vivo pig oocyte models with significant differences in CE, CCA and developmental potential, the present study validated that miR-149 and miR-31 improved CE and developmental potential while suppressing CCA of pig oocytes. We demonstrated that miR-149 and miR-31 targeted SMAD family member 6 (SMAD6) and transforming growth factor β2 (TGFB2), respectively, in the transforming growth factor-β (TGF-β) signaling. Furthermore, both miR-149 and miR-31 increased CE and decreased CCA via activating SMAD family member 2 (SMAD2) and increasing the expression of SMAD2 and SMAD family member 4. In conclusion, the present results show that miR-149 and miR-31 improved CE and developmental potential while suppressing CCA of pig oocytes by activating the TGF-β signaling, suggesting that they might be used as markers for pig oocyte quality.
Collapse
Affiliation(s)
- Jia-Shun Wu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China
| | - Shuai Gong
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China
| | - Min Zhang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China
| | - Rui-Jie Ma
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China
| | - Hui-Li Wang
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, PR China
| | - Ming-Jiu Luo
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China
| | - Nan He
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China.
| | - Jing-He Tan
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an City, 271018, PR China.
| |
Collapse
|
3
|
Onishi T, Takashima T, Shibahara K, Takagi S, Tanaka S, Mori M, Odashima H, Osawa Y, Hattori M. Transcriptome analysis of an AKT inhibitor-resistant endometrial cancer cell line. Pharmacol Rep 2024; 76:379-389. [PMID: 38478219 DOI: 10.1007/s43440-024-00581-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Drug resistance in endometrial cancer (EC) is a serious problem and a barrier to improving prognosis. The PI3K/AKT/mTOR pathway is highly activated in EC and can serve as a potential therapeutic target. Inhibitors against AKT have been developed, but resistance to these inhibitors is a concern. This study aimed to establish AKT inhibitor resistant cell lines and identify differentially expressed genes (DEGs) between parental and AKT inhibitor resistant cell lines to understand the mechanism of drug resistance to AKT inhibitors in EC. METHODS The sensitivity of eight EC cell lines to AKT inhibitor was analyzed. One of them was used to establish a drug-resistant cell line. DEGs were examined using RNA sequencing (RNA-seq). Furthermore, DEGs were comprehensively analyzed to identify hub genes. Hub genes were evaluated using quantitative real-time polymerase chain reaction. RESULTS RNA-seq identified 617 DEGs. Hub genes were selected using bioinformatics analysis. The top 10 hub genes were TNF, CDH1, CCND1, COL1A1, CDH2, ICAM1, CAV1, THBS1, NCAM1, and CDKN2A. Relative mRNA expression was significantly upregulated for TNF, CDH1, CCND1, THBS1, p16INK4a, and p14ARF and significantly downregulated for CDH2, ICAM1, and NCAM1 in borussertib-resistant EC cell line. CONCLUSIONS Drug resistance to AKT inhibitors may depend on genes related to cell adhesion-mediated resistance and transforming growth factor β signaling.
Collapse
Affiliation(s)
- Takafumi Onishi
- Department of Medical Technology and Sciences, Faculty of Health Sciences, Kyoto Tachibana University, 34 Yamada-cho, Oyake, Yamashina-ku, Kyoto, 607-8175, Japan.
- Research Center for Life and Health Sciences, Kyoto Tachibana University, Kyoto, Japan.
| | - Tsuyoshi Takashima
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kazuki Shibahara
- Department of Medical Life Sciences, School of Medical Life Sciences, Kyushu University of Health and Welfare, Miyazaki, Japan
- Cancer Cell Institute, Kyushu University of Health and Welfare, Miyazaki, Japan
| | - Shoji Takagi
- Department of Medical Life Science, College of Life Science, Kurashiki University of Science and the Arts, Okayama, Japan
- Kake Institute of Cytopathology, Okayama, Japan
| | - Shinichi Tanaka
- Department of Medical Technology, Kawasaki University of Medical Welfare, Okayama, Japan
| | - Michihiro Mori
- Department of Health and Nutrition, Faculty of Health Science, Kio University, Nara, Japan
- Graduate School of Health Science, Kio University, Nara, Japan
| | - Hirokazu Odashima
- Department of Medical Technology and Sciences, Faculty of Health Sciences, Kyoto Tachibana University, 34 Yamada-cho, Oyake, Yamashina-ku, Kyoto, 607-8175, Japan
- Research Center for Life and Health Sciences, Kyoto Tachibana University, Kyoto, Japan
| | - Yukihiko Osawa
- Department of Medical Technology and Sciences, Faculty of Health Sciences, Kyoto Tachibana University, 34 Yamada-cho, Oyake, Yamashina-ku, Kyoto, 607-8175, Japan
- Research Center for Life and Health Sciences, Kyoto Tachibana University, Kyoto, Japan
| | - Manabu Hattori
- Department of Medical Technology and Sciences, Faculty of Health Sciences, Kyoto Tachibana University, 34 Yamada-cho, Oyake, Yamashina-ku, Kyoto, 607-8175, Japan
- Research Center for Life and Health Sciences, Kyoto Tachibana University, Kyoto, Japan
| |
Collapse
|
4
|
Agoston-Coldea L, Negru A. Myocardial fibrosis in right heart dysfunction. Adv Clin Chem 2024; 119:71-116. [PMID: 38514212 DOI: 10.1016/bs.acc.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Cardiac fibrosis, associated with right heart dysfunction, results in significant morbidity and mortality. Stimulated by various cellular and humoral stimuli, cardiac fibroblasts, macrophages, CD4+ and CD8+ T cells, mast and endothelial cells promote fibrogenesis directly and indirectly by synthesizing numerous profibrotic factors. Several systems, including the transforming growth factor-beta and the renin-angiotensin system, produce type I and III collagen, fibronectin and α-smooth muscle actin, thus modifying the extracellular matrix. Although magnetic resonance imaging with gadolinium enhancement remains the gold standard, the use of circulating biomarkers represents an inexpensive and attractive means to facilitate detection and monitor cardiovascular fibrosis. This review explores the use of protein and nucleic acid (miRNAs) markers to better understand underlying pathophysiology as well as their role in the development of therapeutics to inhibit and potentially reverse cardiac fibrosis.
Collapse
Affiliation(s)
- Lucia Agoston-Coldea
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
| | - Andra Negru
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| |
Collapse
|
5
|
Li G, Guo J, Mou Y, Luo Q, Wang X, Xue W, Hou T, Zeng T, Yang Y. Keratin gene signature expression drives epithelial-mesenchymal transition through enhanced TGF-β signaling pathway activation and correlates with adverse prognosis in lung adenocarcinoma. Heliyon 2024; 10:e24549. [PMID: 38322947 PMCID: PMC10844058 DOI: 10.1016/j.heliyon.2024.e24549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 12/13/2023] [Accepted: 01/10/2024] [Indexed: 02/08/2024] Open
Abstract
Background Lung adenocarcinoma (LUAD) stands as the foremost histological subtype of non-small-cell lung cancer, accounting for approximately 40% of all lung cancer diagnoses. However, there remains a critical unmet need to enhance the prediction of clinical outcomes and therapy responses in LUAD patients. Keratins (KRTs), serving as the structural components of the intermediate filament cytoskeleton in epithelial cells, play a crucial role in the advancement of tumor progression. This study investigated the prognostic significance of the KRT family gene and developed a KRT gene signature (KGS) for prognostic assessment and treatment guidance in LUAD. Methods Transcriptome profiles and associated clinical details of LUAD patients were meticulously gathered from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The KGS score was developed based on the expression of five prognostic KRT genes (KRT7, KRT8, KRT17, KRT18, and KRT80), and the upper quartile of the KGS score was chosen as the cutoff. The Kaplan-Meier method was evaluated to compare survival outcomes between KGS-high and KGS-low groups. The underlying mechanism was further investigated by GSEA, GSVA, and other bioinformatic algorithms. Results High expression of the KGS signature exhibited a robust association with poorer overall survival (OS) in the TCGA-LUAD dataset (HR: 1.81; 95% CI: 1.35-2.42, P = 0.00011). The association was further corroborated in three external GEO cohorts, including GSE31210 (HR: 3.31; 95% CI: 1.7-6.47, P = 0.00017), GSE72094 (HR: 1.95; 95% CI: 1.34-2.85, P = 0.00057) and GSE26939 (HR: 3.19; 95% CI: 1.74-5.84, P < 0.0001). Interestingly, KGS-high tumors revealed enrichments in TGF-β and WNT-β catenin signaling pathways, exhibited heightened activation of the epithelial-mesenchymal transition (EMT) pathway and proved intensified tumor stemness compared to their KGS-low counterparts. Additionally, KGS-high tumor cells exhibited increased sensitivity to several targeted agents, including gefitinib, erlotinib, lapatinib, and trametinib, in comparison to KGS-low cells. Conclusion This study developed a KGS score that independently predicts the prognosis in LUAD. High expression of KGS score, accompanied by upregulation of TGF-β and WNT-β catenin signaling pathways, confers more aggressive EMT and tumor progression.
Collapse
Affiliation(s)
- Gang Li
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences and Sichuan People’s Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Jinbao Guo
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yunfei Mou
- Department of Thoracic Surgery, Chengdu Third People’s Hospital, Chengdu, 610082, China
| | - Qingsong Luo
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences and Sichuan People’s Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Xuehai Wang
- Department of Thoracic Surgery, Sichuan Academy of Medical Sciences and Sichuan People’s Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Wei Xue
- Burning Rock Biotech, Guangzhou, 510300, China
| | - Ting Hou
- Burning Rock Biotech, Guangzhou, 510300, China
| | - Tianyang Zeng
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yi Yang
- Department of Thoracic Surgery, Chengdu Third People’s Hospital, Chengdu, 610082, China
| |
Collapse
|
6
|
Xin X, Cheng X, Zeng F, Xu Q, Hou L. The Role of TGF-β/SMAD Signaling in Hepatocellular Carcinoma: from Mechanism to Therapy and Prognosis. Int J Biol Sci 2024; 20:1436-1451. [PMID: 38385079 PMCID: PMC10878151 DOI: 10.7150/ijbs.89568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/15/2024] [Indexed: 02/23/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide, with high incidence and mortality, accounting for approximately 90% of liver cancer. The development of HCC is a complex process involving the abnormal activation or inactivation of multiple signaling pathways. Transforming growth factor-β (TGF-β)/Small mothers against decapentaplegic (SMAD) signaling pathway regulates the development of HCC. TGF-β activates intracellular SMADs protein through membrane receptors, resulting in a series of biological cascades. Accumulating studies have demonstrated that TGF-β/SMAD signaling plays multiple regulatory functions in HCC. However, there is still controversy about the role of TGF-β/SMAD in HCC. Because it involves different pathogenic factors, disease stages, and cell microenvironment, as well as upstream and downstream relationships with other signaling pathways. This review will summary the regulatory mechanism of the TGF-β/SMAD signaling pathway in HCC, involving the regulation of different pathogenic factors, different disease stages, different cell populations, microenvironments, and the interaction with microRNAs. In addition, we also introduced small molecule inhibitors, therapeutic vaccines, and traditional Chinese medicine extracts based on targeting the TGF-β/SMAD signaling pathway, which will provide future research direction for HCC therapy targeting the TGF-β/SMAD signaling pathway.
Collapse
Affiliation(s)
- Xin Xin
- The College of Life Science and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Xiyu Cheng
- The College of Life Science and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Fanxin Zeng
- Department of Clinical Research Center, Dazhou Central Hospital, Dazhou, Sichuan province, China
| | - Qing Xu
- The College of Life Science and Bioengineering, Beijing Jiaotong University, Beijing, China
| | - Lingling Hou
- The College of Life Science and Bioengineering, Beijing Jiaotong University, Beijing, China
| |
Collapse
|
7
|
Chen W, Lu Y, Zhang Y, Wu J, McVicar A, Chen Y, Zhu S, Zhu G, Lu Y, Zhang J, McConnell M, Li YP. Cbfβ regulates Wnt/β-catenin, Hippo/Yap, and TGFβ signaling pathways in articular cartilage homeostasis and protects from ACLT surgery-induced osteoarthritis. bioRxiv 2024:2024.01.15.575763. [PMID: 38293189 PMCID: PMC10827176 DOI: 10.1101/2024.01.15.575763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
As the most common degenerative joint disease, osteoarthritis (OA) contributes significantly to pain and disability during aging. Several genes of interest involved in articular cartilage damage in OA have been identified. However, the direct causes of OA are poorly understood. Evaluating the public human RNA-seq dataset showed that Cbfβ, (subunit of a heterodimeric Cbfβ/Runx1,Runx2, or Runx3 complex) expression is decreased in the cartilage of patients with OA. Here, we found that the chondrocyte-specific deletion of Cbfβ in tamoxifen-induced Cbfβf/fCol2α1-CreERT mice caused a spontaneous OA phenotype, worn articular cartilage, increased inflammation, and osteophytes. RNA-sequencing analysis showed that Cbfβ deficiency in articular cartilage resulted in reduced cartilage regeneration, increased canonical Wnt signaling and inflammatory response, and decreased Hippo/YAP signaling and TGF-β signaling. Immunostaining and western blot validated these RNA-seq analysis results. ACLT surgery-induced OA decreased Cbfβ and Yap expression and increased active β-catenin expression in articular cartilage, while local AAV-mediated Cbfβ overexpression promoted Yap expression and diminished active β-catenin expression in OA lesions. Remarkably, AAV-mediated Cbfβ overexpression in knee joints of mice with OA showed the significant protective effect of Cbfβ on articular cartilage in the ACLT OA mouse model. Overall, this study, using loss-of-function and gain-of-function approaches, uncovered that low expression of Cbfβ may be the cause of OA. Moreover, Local admission of Cbfβ may rescue and protect OA through decreasing Wnt/β-catenin signaling, and increasing Hippo/Yap signaling and TGFβ/Smad2/3 signaling in OA articular cartilage, indicating that local Cbfβ overexpression could be an effective strategy for treatment of OA.
Collapse
Affiliation(s)
- Wei Chen
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Yun Lu
- Department of Pathology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Yan Zhang
- Department of Pathology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jinjin Wu
- Department of Pathology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Abigail McVicar
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Yilin Chen
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Siyu Zhu
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Guochun Zhu
- Department of Pathology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - You Lu
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Jiayang Zhang
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Matthew McConnell
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Yi-Ping Li
- Division in Cellular and Molecular Medicine, Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, Tulane University, New Orleans, Louisiana, USA
| |
Collapse
|
8
|
Xiao M, Wang F, Chen N, Zhang H, Cao J, Yu Y, Zhao B, Ji J, Xu P, Li L, Shen L, Lin X, Feng XH. Smad4 sequestered in SFPQ condensates prevents TGF-β tumor-suppressive signaling. Dev Cell 2024; 59:48-63.e8. [PMID: 38103553 DOI: 10.1016/j.devcel.2023.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 09/18/2023] [Accepted: 11/17/2023] [Indexed: 12/19/2023]
Abstract
Loss of TGF-β growth-inhibitory responses is a hallmark of human cancer. However, the molecular mechanisms underlying the TGF-β resistance of cancer cells remain to be fully elucidated. Splicing factor proline- and glutamine-rich (SFPQ) is a prion-like RNA-binding protein that is frequently upregulated in human cancers. In this study, we identified SFPQ as a potent suppressor of TGF-β signaling. The ability of SFPQ to suppress TGF-β responses depends on its prion-like domain (PrLD) that drives liquid-liquid phase separation (LLPS). Mechanistically, SFPQ physically restrained Smad4 in its condensates, which excluded Smad4 from the Smad complex and chromatin occupancy and thus functionally dampened Smad-dependent transcriptional responses. Accordingly, SFPQ deficiency or loss of phase separation activities rendered human cells hypersensitive to TGF-β responses. Together, our data identify an important function of SFPQ through LLPS that suppresses Smad transcriptional activation and TGF-β tumor-suppressive activity.
Collapse
Affiliation(s)
- Mu Xiao
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China.
| | - Fei Wang
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Nuo Chen
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Hanchenxi Zhang
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Jin Cao
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Yi Yu
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Bin Zhao
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Junfang Ji
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Pinglong Xu
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Lei Li
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Li Shen
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Xia Lin
- Department of Hepatobiliary and Pancreatic Surgery and Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310003, China
| | - Xin-Hua Feng
- The MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory of Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang 310058, China; Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang 321000, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, China; The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang 310009, China.
| |
Collapse
|
9
|
Mucciolo G, Araos Henríquez J, Jihad M, Pinto Teles S, Manansala JS, Li W, Ashworth S, Lloyd EG, Cheng PSW, Luo W, Anand A, Sawle A, Piskorz A, Biffi G. EGFR-activated myofibroblasts promote metastasis of pancreatic cancer. Cancer Cell 2024; 42:101-118.e11. [PMID: 38157863 DOI: 10.1016/j.ccell.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 10/10/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has a dismal prognosis. Cancer-associated fibroblasts (CAFs) are recognized potential therapeutic targets, but poor understanding of these heterogeneous cell populations has limited the development of effective treatment strategies. We previously identified transforming growth factor beta (TGF-β) as a main driver of myofibroblastic CAFs (myCAFs). Here, we show that epidermal growth factor receptor/Erb-B2 receptor (EGFR/ERBB2) signaling is induced by TGF-β in myCAFs through an autocrine process mediated by amphiregulin. Inhibition of this EGFR/ERBB2-signaling network in PDAC organoid-derived cultures and mouse models differentially impacts distinct CAF subtypes, providing insights into mechanisms underpinning their heterogeneity. Remarkably, EGFR-activated myCAFs promote PDAC metastasis in mice, unmasking functional significance in myCAF heterogeneity. Finally, analyses of other cancer datasets suggest that these processes might operate in other malignancies. These data provide functional relevance to myCAF heterogeneity and identify a candidate target for preventing tumor invasion in PDAC.
Collapse
Affiliation(s)
- Gianluca Mucciolo
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Joaquín Araos Henríquez
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Muntadher Jihad
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Sara Pinto Teles
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Judhell S Manansala
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Wenlong Li
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Sally Ashworth
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Eloise G Lloyd
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Priscilla S W Cheng
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Weike Luo
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Akanksha Anand
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Ashley Sawle
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Anna Piskorz
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK
| | - Giulia Biffi
- University of Cambridge, Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Robinson way, Cambridge CB2 0RE, UK.
| |
Collapse
|
10
|
Li A, Hancock JC, Quezado M, Ahn S, Briceno N, Celiku O, Ranjan S, Aboud O, Colwell N, Kim SA, Nduom E, Kuhn S, Park DM, Vera E, Aldape K, Armstrong TS, Gilbert MR. TGF-β and BMP signaling are associated with the transformation of glioblastoma to gliosarcoma and then osteosarcoma. Neurooncol Adv 2024; 6:vdad164. [PMID: 38292240 PMCID: PMC10825841 DOI: 10.1093/noajnl/vdad164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
Background Gliosarcoma, an isocitrate dehydrogenase wildtype (IDH-WT) variant of glioblastoma, is defined by clonal biphasic differentiation into gliomatous and sarcomatous components. While the transformation from a glioblastoma to gliosarcoma is uncommon, the subsequent transformation to osteosarcoma is rare but may provide additional insights into the biology of these typically distinct cancers. We observed a patient initially diagnosed with glioblastoma, that differentiated into gliosarcoma at recurrence, and further evolved to osteosarcoma at the second relapse. Our objective was to characterize the molecular mechanisms of tumor progression associated with this phenotypic transformation. Methods Tumor samples were collected at all 3 stages of disease and RNA sequencing was performed to capture their transcriptomic profiles. Sequential clonal evolution was confirmed by the maintenance of an identical PTEN mutation throughout the tumor differentiation using the TSO500 gene panel. Publicly available datasets and the Nanostring nCounter technology were used to validate the results. Results The glioblastoma tumor from this patient possessed mixed features of all 3 TCGA-defined transcriptomic subtypes of an IDH-WT glioblastoma and a proportion of osteosarcoma signatures were upregulated in the original tumor. Analysis showed that enhanced transforming growth factor-β (TGF-β) and bone morphogenic protein signaling was associated with tumor transformation. Regulatory network analysis revealed that TGF-β family signaling committed the lineage tumor to osteogenesis by stimulating the expression of runt-related transcription factor 2 (RUNX2), a master regulator of bone formation. Conclusions This unusual clinical case provided an opportunity to explore the modulators of longitudinal sarcomatous transformation, potentially uncovering markers indicating predisposition to this change and identification of novel therapeutic targets.
Collapse
Affiliation(s)
- Aiguo Li
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - John C Hancock
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Martha Quezado
- Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Susie Ahn
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Nicole Briceno
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Orieta Celiku
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Surabhi Ranjan
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Orwa Aboud
- Department of Neurology and Neurological Surgery, University of California, Davis, Sacramento, California, USA
| | - Nicole Colwell
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Sun A Kim
- Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Edjah Nduom
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, Maryland, USA
| | - Skyler Kuhn
- Research Technology Branch, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Deric M Park
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Elizabeth Vera
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Ken Aldape
- Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Terri S Armstrong
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, Maryland, USA
| |
Collapse
|
11
|
Marunouchi T, Matsumura K, Fuji E, Iwamoto A, Tanonaka K. Simvastatin Attenuates Cardiac Fibrosis under Pathophysiological Conditions of Heart Failure with Preserved Left Ventricular Ejection Fraction by Inhibiting TGF-β Signaling. Pharmacology 2023; 109:43-51. [PMID: 38016432 DOI: 10.1159/000534933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023]
Abstract
INTRODUCTION There is still no effective treatment for heart failure with preserved left ventricular ejection fraction (HFpEF), and therapies to improve prognosis are urgently needed. Clinical studies in patients with HFpEF have shown that statins and HMG-CoA reductase inhibitors may reduce their mortality rate. However, the mechanisms underlying the effects of statins on HFpEF remain unknown. In the present study, we examined whether simvastatin administration inhibits the development of cardiac fibrosis in HFpEF model mice. We further examined the contribution of the Smad and mitogen-activated protein (MAP) kinase pathways to the transforming growth factor-β (TGF-β) signaling pathway in the development of HFpEF. METHODS HFpEF animals were prepared by feeding C57BL/6 N mice a high-fat diet and providing water containing N[w]-nitro-l-arginine methyl ester hydrochloride (l-NAME) for 15 weeks. Simvastatin (30 mg/kg/day) or vehicle was administered orally daily during the experimental period. Cardiac function was measured by echocardiography, and cardiac fibrosis was evaluated by Masson's trichrome staining. Changes in the TGF-β signaling proteins in myocardial tissue were examined by Western blotting. RESULTS A high-fat diet and l-NAME solution load induced cardiac diastolic dysfunction with cardiac fibrosis. Simvastatin treatment markedly attenuated cardiac fibrosis and reduced cardiac diastolic dysfunction. In addition, simvastatin prevented the increase in phosphorylation levels of Smad (Smad2 and Smad3) and MAPK (c-Raf, Erk1/2) pathway proteins downstream of the TGF-β receptor in cardiac tissue. CONCLUSIONS Our present study demonstrated that simvastatin attenuated diastolic dysfunction by reducing cardiac fibrosis in HFpEF hearts. Furthermore, our findings suggest that the mechanisms by which simvastatin attenuates HFpEF development involve, at least in part, inhibition of the TGF-β signaling pathway, which is activated in the HFpEF heart.
Collapse
Affiliation(s)
- Tetsuro Marunouchi
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan
| | - Kasumi Matsumura
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan
| | - Eriko Fuji
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan
| | - Akihiro Iwamoto
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan
| | - Kouichi Tanonaka
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan
| |
Collapse
|
12
|
Liu Z, Liu X. Gut microbiome, metabolome and alopecia areata. Front Microbiol 2023; 14:1281660. [PMID: 38033589 PMCID: PMC10684942 DOI: 10.3389/fmicb.2023.1281660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/24/2023] [Indexed: 12/02/2023] Open
Abstract
Alopecia areata (AA) is a type of dermatological disease characterized by rapid and non-scarring hair loss of the scalp or body skin that may be related to genetic, immunological and physiological factors. It is now believed that AA is associated with oxidative stress, autoimmune disease, neuropsychological factors, pathogens, immune checkpoint inhibitors and microecological imbalance under the premise of host genetic susceptibility. In recent years, studies have revealed the significant role of the gut microbiome or metabolome in many aspects of human health. Diverse studies have revealed that the gut microbiome and metabolome have an important influence on skin conditions. This review highlights the relationship between AA and the gut microbiome or metabolome to provide novel directions for the prevention, clinical diagnosis and treatment of AA.
Collapse
Affiliation(s)
- Zhiyu Liu
- School of Medicine of Zhejiang University, Hangzhou, China
| | - Xiaoyan Liu
- Department of Dermatology, The First Affiliated Hospital, School of Medicine of Zhejiang University, Hangzhou, China
| |
Collapse
|
13
|
Mahajan A, Nengroo MA, Datta D, Katti DS. Converse modulation of Wnt/β-catenin signaling during expansion and differentiation phases of Infrapatellar fat pad-derived MSCs for improved engineering of hyaline cartilage. Biomaterials 2023; 302:122296. [PMID: 37696204 DOI: 10.1016/j.biomaterials.2023.122296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 08/14/2023] [Accepted: 08/25/2023] [Indexed: 09/13/2023]
Abstract
Mesenchymal stem cells (MSCs) are potential candidates in cell-based therapy for cartilage repair and regeneration. However, during chondrogenic differentiation, MSCs undergo undesirable hypertrophic maturation. This poses a risk of ossification in the neo-tissue formed that eventually impedes the clinical use of MSCs for cartilage repair. TGF-β is a potent growth factor used for chondrogenic differentiation of MSCs, however, its role in hypertrophy remains ambiguous. In the present work, we decipher that TGF-β activates Wnt/β-catenin signaling through SMAD3 and increases the propensity of Infrapatellar fat pad derived MSCs (IFP-MSCs) towards hypertrophy. Notably, inhibiting TGF-β induced Wnt/β-catenin signaling suppresses hypertrophic progression and enhances chondrogenic ability of IFP-MSCs in plasma hydrogels. Additionally, we demonstrate that activating Wnt signaling during expansion phase, promotes proliferation and reduces senescence, while improving stemness of IFP-MSCs. Thus, conversely modulating Wnt signaling in vitro during expansion and differentiation phases generates hyaline-like cartilage with minimal hypertrophy. Importantly, pre-treatment of IFP-MSCs encapsulated in plasma hydrogel with Wnt modulators followed by subcutaneous implantation in nude mice resulted in formation of a cartilage tissue with negligible calcification. Overall, this study provides technological advancement on targeting Wnt/β-catenin pathway in a 3D scaffold, while maintaining the standard chondro-induction protocol to overcome the challenges associated with the clinical use of MSCs to engineer hyaline cartilage.
Collapse
Affiliation(s)
- Aman Mahajan
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology-Kanpur, Kanpur, 208016, Uttar Pradesh, India; The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology-Kanpur, Kanpur, 208016, Uttar Pradesh, India
| | - Mushtaq A Nengroo
- Cancer Biology Division, CSIR-Central Drug Research Institute, Lucknow, 226031, Uttar Pradesh, India
| | - Dipak Datta
- Cancer Biology Division, CSIR-Central Drug Research Institute, Lucknow, 226031, Uttar Pradesh, India
| | - Dhirendra S Katti
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology-Kanpur, Kanpur, 208016, Uttar Pradesh, India; The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology-Kanpur, Kanpur, 208016, Uttar Pradesh, India.
| |
Collapse
|
14
|
Shi X, Jiang W, Yang X, Ma H, Wang Z, Ai Q, Dong Y, Zhang Y, Shi Y. Aucubin inhibits hepatic stellate cell activation through stimulating Nrf2/Smad7 axis. Eur J Pharmacol 2023; 957:176002. [PMID: 37607604 DOI: 10.1016/j.ejphar.2023.176002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 08/24/2023]
Abstract
AIM Liver fibrosis may develop into end-stage liver disease if left unprevented. The study is attempting to identify a compound to ameliorate liver fibrosis progression with high efficiency and low toxicity, as well as to analyze its potential molecular mechanism. METHODS The drug screening was performed using human hepatic stellate cell line LX-2 for identifying the compound as collagen I inhibitor. Primary Human hepatic stellate cells and LX-2 cell line were used to detect the antifibrotic function activity and molecular mechanism analysis in vitro. The CCl4-induced mouse experimental model was used to measure the amelioration in liver fibrosis. RESULTS This study identified Aucubin, a natural compound, as a candidate for anti-liver fibrosis. Besides, Aucubin could inhibit the collagen I and α-SMA expressions in LX-2 cells and primary human hepatic stellate cells, as well as the cell proliferation. In terms of mechanism, Aucubin could upregulate Smad7 in hepatic stellate cells in a dose-dependent manner and block TGF-β signaling. We also found that Nrf2 might be a direct target for the action of Aucubin, whose activation was necessary for Smad7 upregulation. In an in-vivo mouse model, Aucubin efficiency ameliorated the progression of CCl4-induced liver fibrosis, and reduced the hepatic levels of collagen deposition, transaminase and inflammatory cytokines. CONCLUSION Capable of inhibiting the activation of hepatic stellate cells in vitro and in vivo, Aucubin may be a potential therapeutic candidate for liver fibrosis, which is dependent on the suppression of TGF-β signaling through stimulating Nrf2/Smad7 axis.
Collapse
Affiliation(s)
- Xu Shi
- Department of Laboratory Medicine, Lequn Branch, The First Hospital of Jilin University, Changchun, 130031, Jilin, China
| | - Wenyan Jiang
- Department of Radiology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - XiaoGuang Yang
- National Engineering Laboratory for Druggable Gene and Protein Screening, Northeast Normal University, Changchun, 130000, Jilin, China
| | - HeMing Ma
- Department of Gastroenterology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Zhongfeng Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Qing Ai
- Department of Laboratory Medicine, Lequn Branch, The First Hospital of Jilin University, Changchun, 130031, Jilin, China
| | - YuTong Dong
- Department of Hepatology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - YingYu Zhang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Ying Shi
- Department of Hepatology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China.
| |
Collapse
|
15
|
Yuan C, Jin G, Li P, Wang W, Ge C, Pan Y, Zhang Q, Mo J, Kuang D, Liu L, Zhang X, Liang H, Zhang W, Tang X, Li Z, Liu J, Xu G, Chen X, Ding ZY, Zhang B. Tubular cell transcriptional intermediary factor 1γ deficiency exacerbates kidney injury-induced tubular cell polyploidy and fibrosis. Kidney Int 2023; 104:769-786. [PMID: 37482091 DOI: 10.1016/j.kint.2023.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 07/04/2023] [Accepted: 07/14/2023] [Indexed: 07/25/2023]
Abstract
Tubulointerstitial fibrosis is considered the final convergent pathway of progressive chronic kidney diseases (CKD) regardless of etiology. However, mechanisms underlying kidney injury-induced fibrosis largely remain unknown. Recent studies have indicated that transcriptional intermediary factor 1γ (TIF1γ) inhibits the progression of fibrosis in other organs. Here, we found that TIF1γ was highly expressed in the cytoplasm and nucleus of the kidney proximal tubule. Interestingly, we found tubular TIF1γ expression was decreased in patients with CKD, including those with diabetes, hypertension, and IgA nephropathy, and in mouse models with experimental kidney fibrosis (unilateral ureteral obstruction [UUO], folic acid nephropathy [FAN], and aristolochic acid-induced nephrotoxicity). Tubule-specific knock out of TIF1γ in mice exacerbated UUO- and FAN-induced tubular cell polyploidy and subsequent fibrosis, whereas overexpression of kidney TIF1γ protected mice against kidney fibrosis. Mechanistically, in tubular epithelial cells, TIF1γ exerted an antifibrotic role via transforming growth factor-β (TGF-β)-dependent and -independent signaling. TIF1γ hindered TGF-β signaling directly by inhibiting the formation and activity of the transcription factor Smad complex in tubular cells, and we discovered that TIF1γ suppressed epidermal growth factor receptor (EGFR) signaling upstream of TGF-β signaling in tubular cells by ubiquitylating EGFR at its lysine 851/905 sites thereby promoting EGFR internalization and lysosomal degradation. Pharmacological inhibition of EGFR signaling attenuated exacerbated polyploidization and the fibrotic phenotype in mice with tubule deletion of TIF1γ. Thus, tubular TIF1γ plays an important role in kidney fibrosis by suppressing profibrotic EGFR and TGF-β signaling. Hence, our findings suggest that maintaining homeostasis of tubular TIF1γ may be a new therapeutic option for treating tubulointerstitial fibrosis and subsequent CKD.
Collapse
Affiliation(s)
- Chaoyi Yuan
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guannan Jin
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengcheng Li
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Wang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chang Ge
- Department of Nephrology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yonglong Pan
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiaofeng Zhang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie Mo
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dong Kuang
- Department of Pathology, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liu Liu
- Department of Nephrology, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuewu Zhang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huifang Liang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wanguang Zhang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi Tang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, China
| | - Zifu Li
- National Engineering Research Center for Nanomedicine, Department of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Jihong Liu
- Department and Institute of Urology, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Xu
- Department of Nephrology, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Xiaoping Chen
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Organ Transplantation, Ministry of Education and National Health Commission, Wuhan, China.
| | - Ze-Yang Ding
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Bixiang Zhang
- Department of Surgery, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, and Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, National Medical Center for Major Public Health Events, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
16
|
Choudhury M, Schaefbauer KJ, Kottom TJ, Yi ES, Tschumperlin DJ, Limper AH. Targeting Pulmonary Fibrosis by SLC1A5-Dependent Glutamine Transport Blockade. Am J Respir Cell Mol Biol 2023; 69:441-455. [PMID: 37459644 PMCID: PMC10557918 DOI: 10.1165/rcmb.2022-0339oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 07/17/2023] [Indexed: 09/30/2023] Open
Abstract
The neutral amino acid glutamine plays a central role in TGF-β (transforming growth factor-β)-induced myofibroblast activation and differentiation. Cells take up glutamine mainly through a transporter expressed on the cell surface known as solute carrier SLC1A5 (solute carrier transporter 1A5). In the present work, we demonstrated that profibrotic actions of TGF-β are mediated, at least in part, through a metabolic maladaptation of SLC1A5 and that targeting SLC1A5 abrogates multiple facets of fibroblast activation. This approach could thus represent a novel therapeutic strategy to treat patients with fibroproliferative diseases. We found that SLC1A5 was highly expressed in fibrotic lung fibroblasts and fibroblasts isolated from idiopathic pulmonary fibrosis lungs. The expression of profibrotic targets, cell migration, and anchorage-independent growth by TGF-β required the activity of SLC1A5. Loss or inhibition of SLC1A5 function enhanced fibroblast susceptibility to autophagy; suppressed mTOR, HIF (hypoxia-inducible factor), and Myc signaling; and impaired mitochondrial function, ATP production, and glycolysis. Pharmacological inhibition of SLC1A5 by the small-molecule inhibitor V-9302 shifted fibroblast transcriptional profiles from profibrotic to fibrosis resolving and attenuated fibrosis in a bleomycin-treated mouse model of lung fibrosis. This is the first study, to our knowledge, to demonstrate the utility of a pharmacological inhibitor of glutamine transport in fibrosis, providing a framework for new paradigm-shifting therapies targeting cellular metabolism for this devastating disease.
Collapse
Affiliation(s)
- Malay Choudhury
- Thoracic Disease Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Biochemistry and Molecular Biology, and
| | - Kyle J. Schaefbauer
- Thoracic Disease Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Biochemistry and Molecular Biology, and
| | - Theodore J. Kottom
- Thoracic Disease Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Biochemistry and Molecular Biology, and
| | - Eunhee S. Yi
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Daniel J. Tschumperlin
- Department of Physiology and Biomedical Engineering, College of Medicine and Science, and
| | - Andrew H. Limper
- Thoracic Disease Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Biochemistry and Molecular Biology, and
| |
Collapse
|
17
|
Tuersuntuoheti A, Li Q, Teng Y, Li X, Huang R, Lu Y, Li K, Liang J, Miao S, Wu W, Song W. YWK-II/APLP2 inhibits TGF-β signaling by interfering with the TGFBR2-Hsp90 interaction. Biochim Biophys Acta Mol Cell Res 2023; 1870:119548. [PMID: 37479189 DOI: 10.1016/j.bbamcr.2023.119548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 07/10/2023] [Accepted: 07/16/2023] [Indexed: 07/23/2023]
Abstract
Transforming growth factor-β (TGF-β) regulates multiple cellular biological processes by activating TGF-β type I receptors (TGFBR1) and type II receptors (TGFBR2), and Hsp90 stabilizes these receptors through specific interactions. In many malignancies, one of the most deregulated signaling pathways is the TGF-β signaling pathway, which is often inactivated by mutations or deregulation of TGF-β type II receptors (TGFBR2). However, the molecular mechanisms are not well understood. In this study, we show that YWK-II/APLP2, an immediately early response gene for TGF-β signaling, inhibits TGF-β signaling by promoting the degradation of the TGFBR2 protein. Knockdown of YWK-II/APLP2 increases the TGFBR2 protein level and sensitizes cells to TGF-β stimulation, while YWK-II/APLP2 overexpression destabilizes TGFBR2 and desensitizes cells to TGF-β. Mechanistically, YWK-II/APLP2 is associated with TGFBR2 in a TGF-β activity-dependent manner, binds to Hsp90 to interfere with the interaction between TGFBR2 and Hsp90, and leads to enhanced ubiquitination and degradation of TGFBR2. Taken together, YWK-II/APLP2 is involved in negatively regulating the duration and intensity of TGF-β/Smad signaling and suggests that aberrantly high expression of YWK-II/APLP2 in malignancies may antagonize the growth inhibition mediated by TGF-β signaling and play a role in carcinogenesis.
Collapse
Affiliation(s)
- Amannisa Tuersuntuoheti
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Qinshan Li
- Guizhou Prenatal Diagnosis Center, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou, China; Department of Clinical Biochemistry, School of Medical Laboratory Science, Guizhou Medical University, Guiyang 550004, Guizhou, China
| | - Yu Teng
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Xiaolu Li
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Rong Huang
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Yan Lu
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Kai Li
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Junbo Liang
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Shiying Miao
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Wei Wu
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China.
| | - Wei Song
- Department of Biochemistry and Molecular Biology, State Key Laboratory of Common Mechanism Research for Major Diseases, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China.
| |
Collapse
|
18
|
Bao W, Wang J, Fan K, Gao Y, Chen J. PIAS3 promotes ferroptosis by regulating TXNIP via TGF-β signaling pathway in hepatocellular carcinoma. Pharmacol Res 2023; 196:106915. [PMID: 37689128 DOI: 10.1016/j.phrs.2023.106915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 09/11/2023]
Abstract
Ferroptosis has been suggested to play a potential role in cancer therapy as an iron-dependent programmed cell death mechanism distinct from other forms. Hepatocellular carcinoma (HCC) remains a great threat, with high mortality and limited therapeutic options. The induction of ferroptosis has emerged as a novel and promising therapeutic strategy for HCC. In the present study, we identified protein inhibitor of activated STAT3 (PIAS3) as a driver of ferroptosis in HCC using TMT-based quantitative proteomics and ferroptosis-related functional assays. Mechanistically, thioredoxin-interacting protein (TXNIP) was confirmed to be PIAS3 in promoting ferroptotic cell death, based on RNA-seq analysis. Knockdown of TXNIP degrades ferroptotic susceptibility caused by PIAS3-overexpression, whereas transfection-forced reexpression of TXNIP restores sensitivity to ferroptosis in PIAS3-downregulated cells. PIAS3 interacts with SMAD2/3 to activate transforming growth factor (TGF)-β signaling, leading to increased TXNIP expression. Our study revealed the critical role of PIAS3 in ferroptosis and a novel actionable axis-PIAS3/TGF-β/TXNIP that could govern ferroptotic sensitivity, paving the path for using ferroptosis as an efficient approach in HCC therapies.
Collapse
Affiliation(s)
- Wenfang Bao
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Jialin Wang
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Kailing Fan
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China
| | - Yong Gao
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
| | - Jingde Chen
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China; Department of Oncology, Ji'an Hospital, Shanghai East Hospital, Ji'an 343000, China.
| |
Collapse
|
19
|
Hussen BM, Hidayat HJ, Abdullah SR, Mohamadtahr S, Rasul MF, Samsami M, Taheri M. Role of long non-coding RNAs and TGF-β signaling in the regulation of breast cancer pathogenesis and therapeutic targets. Cytokine 2023; 170:156351. [PMID: 37657235 DOI: 10.1016/j.cyto.2023.156351] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/22/2023] [Accepted: 08/25/2023] [Indexed: 09/03/2023]
Abstract
The cytokine known as transforming growth factor (TGF) is essential for cell development, differentiation, and apoptosis in BC. TGF-β dysregulation can either promote or inhibit tumor development, and it is a key signaling pathway in BC spread. A recently identified family of ncRNAs known as lncRNAs has received a great deal of effort and is an important regulator of many cellular processes, including transcription of genes, chromatin remodeling, progression of the cell cycle, and posttranscriptional processing. Furthermore, both TGF-β signaling and lncRNAs serve as important early-stage biomarkers for BC diagnosis and prognosis and also play a significant role in BC drug resistance. According to recent studies, lncRNAs can regulate TGF-β by modulating its cofactors in BC. However, the particular functions of lncRNAs and the TGF-β pathway in controlling BC progression are not well understood yet. This review explores the lncRNAs' functional properties in BC as tumor suppressors or oncogenes in the regulation of genes, with a focus on dysregulated TGF-β signaling. Further, we emphasize the functional roles of lncRNAs and TGF-β pathway in the progression of BC to discover new treatment strategies and better comprehend the fundamental cellular pathways.
Collapse
Affiliation(s)
- Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq; Department of Biomedical Sciences, Cihan University-Erbil, Erbil, Kurdistan Region 44001, Iraq
| | - Hazha Jamal Hidayat
- Department of Biology, College of Education, Salahaddin University-Erbil, Kurdistan Region, Iraq
| | - Snur Rasool Abdullah
- Department of Medical Laboratory Science, College of Health Sciences, Lebanese French University, Kurdistan Region, Erbil, Iraq
| | - Sayran Mohamadtahr
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq
| | - Mohammad Fatih Rasul
- Department of Pharmaceutical Basic Science, Faculty of Pharmacy, Tishk International University, Erbil, Kurdistan Region, Iraq
| | - Majid Samsami
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany; Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
20
|
Bastin A, Eleftherianos I. Functional role of the TGF-β signaling in the Drosophila immune response. Curr Res Immunol 2023; 4:100071. [PMID: 37810404 PMCID: PMC10556577 DOI: 10.1016/j.crimmu.2023.100071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 10/10/2023] Open
Abstract
TGF-β signaling pathways are present in diverse animal species, which indicates their evolutionary importance in modulating several conserved biological processes and maintaining host homeostasis by adjusting the activity of innate immune mechanisms. Drosophila melanogaster utilizes two related but separable cascades of the canonical TGF-β signaling pathway: The Bone Morphogenetic Protein and Activin branches. Recent studies have produced significant information on the immune role of TGF-β signaling in the fruit fly model during response against certain bacterial pathogens. Results from further investigations have generated novel insights into the role of Drosophila TGF-β signaling molecules as immune regulators opposing infection against nematode parasites and their mutualistic bacterial partners. This knowledge has revealed a previously unknown layer of the host innate immune system. Here we summarize these recent breakthroughs focusing on the participation of TGF-β signaling factors in various Drosophila immune processes in relation to infection with potent bacteria and nematode parasites. The presented information provides important clues indicating directions for future research into the design of novel strategies for the effective control of infectious diseases caused by bacterial pathogens and parasitic nematodes.
Collapse
Affiliation(s)
- Ashley Bastin
- Infection and Innate Immunity Laboratory, Department of Biological Sciences, The George Washington University, Washington DC, 20052, USA
| | - Ioannis Eleftherianos
- Infection and Innate Immunity Laboratory, Department of Biological Sciences, The George Washington University, Washington DC, 20052, USA
| |
Collapse
|
21
|
Liu D, Zhang C, Zhang J, Xu GT, Zhang J. Molecular pathogenesis of subretinal fibrosis in neovascular AMD focusing on epithelial-mesenchymal transformation of retinal pigment epithelium. Neurobiol Dis 2023; 185:106250. [PMID: 37536385 DOI: 10.1016/j.nbd.2023.106250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/11/2023] [Accepted: 07/31/2023] [Indexed: 08/05/2023] Open
Abstract
Age-related macular degeneration (AMD) is a leading cause of vision loss among elderly people in developed countries. Neovascular AMD (nAMD) accounts for more than 90% of AMD-related vision loss. At present, intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF) is widely used as the first-line therapy to decrease the choroidal and retinal neovascularizations, and thus to improve or maintain the visual acuity of the patients with nAMD. However, about 1/3 patients still progress to irreversible visual impairment due to subretinal fibrosis even with adequate anti-VEGF treatment. Extensive literatures support the critical role of epithelial-mesenchymal transformation (EMT) of retinal pigment epithelium (RPE) in the pathogenesis of subretinal fibrosis in nAMD, but the underlying mechanisms still remain largely unknown. This review summarized the molecular pathogenesis of subretinal fibrosis in nAMD, especially focusing on the transforming growth factor-β (TGF-β)-induced EMT pathways. It was also discussed how these pathways crosstalk and respond to signals from the microenvironment to mediate EMT and contribute to the progression of nAMD-related subretinal fibrosis. Targeting EMT signaling pathways might provide a promising and effective therapeutic strategy to treat subretinal fibrosis secondary to nAMD.
Collapse
Affiliation(s)
- Dandan Liu
- Department of Ophthalmology of Tongji Hospital and Laboratory of Clinical and Visual Sciences of Tongji Eye Institute, School of Medicine, Tongji University, Shanghai, China
| | - Chaoyang Zhang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University, Shanghai, China; National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Jingting Zhang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University, Shanghai, China; National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Guo-Tong Xu
- Department of Ophthalmology of Tongji Hospital and Laboratory of Clinical and Visual Sciences of Tongji Eye Institute, School of Medicine, Tongji University, Shanghai, China.
| | - Jingfa Zhang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University, Shanghai, China; National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China.
| |
Collapse
|
22
|
Mbeje M, Kandhavelu J, Penny C, Kgoebane-Maseko M, Dlamini Z, Marima R. In Silico Bioinformatics Analysis on the Role of Long Non-Coding RNAs as Drivers and Gatekeepers of Androgen-Independent Prostate Cancer Using LNCaP and PC-3 Cells. Curr Issues Mol Biol 2023; 45:7257-7274. [PMID: 37754243 PMCID: PMC10528188 DOI: 10.3390/cimb45090459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/19/2023] [Accepted: 08/28/2023] [Indexed: 09/28/2023] Open
Abstract
Prostate cancer (PCa) is the leading cancer in men globally. The association between PCa and long non-coding RNAs (lncRNAs) has been reported. Aberrantly expressed lncRNAs have been documented in each of the cancer "hallmarks". Androgen signaling plays an important role in PCa progression. This study aimed to profile the aberrantly expressed lncRNAs in androgen-dependent (LNCaP) PCa compared to androgen-independent (PC-3) PCa cells. This was achieved by using a 384-well plate of PCa lncRNA gene panel. Differential expression of ±2 up or downregulation was determined using the CFX Maestro software v2.1. LncSEA and DIANA-miRPath were used to identify the enriched pathways. Telomerase RNA component (TERC) lncRNA was illustrated to participate in various tumourigenic classes by in silico bioinformatics analysis and was thus selected for validation using RT-qPCR. Further bioinformatics analysis revealed the involvement of differentially expressed lncRNAs in oncogenic pathways. Some lncRNAs undergo hypermethylation, others are encapsulated by exosomes, while others interact with several microRNAs (miRNAs), favouring tumourigenic pathways. Notably, TERC lncRNA was shown to interact with tumour-suppressor miRNAs hsa-miR-4429 and hsa-miR-320b. This interaction in turn activates TGF-β-signaling and ECM-receptor interaction pathways, favouring the progression of PCa. Understanding lncRNAs as competitive endogenous RNA molecules and their interactions with miRNAs may aid in the identification of novel prognostic PCa biomarkers and therapeutic targets.
Collapse
Affiliation(s)
- Mandisa Mbeje
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChI Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (M.M.); (M.K.-M.)
- Department of Medical Oncology, Faculty of Health Sciences, Steve Biko Academic Hospital, University of Pretoria, Hatfield 0028, South Africa
| | - Jeyalakshmi Kandhavelu
- Lombardi Comprehensive Cancer Center, Department of Oncology, Georgetown University Medical Center, Washington, DC 20057, USA;
| | - Clement Penny
- Department of Internal Medicine, Faculty of Health Sciences, School of Clinical Medicine, University of the Witwatersrand, Parktown 2193, South Africa;
| | - Mmamoletla Kgoebane-Maseko
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChI Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (M.M.); (M.K.-M.)
- Department of Anatomical Pathology, Faculty of Health Sciences, University of Pretoria, Hatfield 0028, South Africa
| | - Zodwa Dlamini
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChI Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (M.M.); (M.K.-M.)
| | - Rahaba Marima
- SAMRC Precision Oncology Research Unit (PORU), DSI/NRF SARChI Chair in Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (M.M.); (M.K.-M.)
| |
Collapse
|
23
|
Andrys-Olek J, Selvanesan BC, Varghese S, Arriaza RH, Tiwari PB, Chruszcz M, Borowski T, Upadhyay G. Experimental and Computational Studies Reveal Novel Interaction of Lymphocytes Antigen 6K to TGF-β Receptor Complex. Int J Mol Sci 2023; 24:12779. [PMID: 37628960 PMCID: PMC10454365 DOI: 10.3390/ijms241612779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/09/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
TGF-β signaling promotes migration, invasion, and distant colonization of cancer cells in advanced metastatic cancers. TGF-β signaling suppresses the anti-tumor immune response in a tumor microenvironment, allowing sustained tumor growth. TGF-β plays an important role in normal physiology; thus it is no surprise that the clinical development of effective and safe TGF-β inhibitors has been hampered due to their high toxicity. We discovered that increased expression of LY6K in cancer cells led to increased TGF-β signaling and that inhibition of LY6K could lead to reduced TGF-β signaling and reduced in vivo tumor growth. LY6K is a highly cancer-specific protein, and it is not expressed in normal organs except in the testes. Thus, LY6K is a valid target for developing therapeutic strategies to inhibit TGF-β signaling in cancer cells. We employed in vitro pull-down assays and molecular dynamics simulations to understand the structural determinants of the TGF-β receptor complex with LY6K. This combined approach allowed us to identify the critical residues and dynamics of the LY6K interaction with the TGF-β receptor complex. These data are critical in designing novel drugs for the inhibition of TGF-β in LY6K expressing cancer, induction of anti-tumor immune response, and inhibition of tumor growth and metastatic spread.
Collapse
Affiliation(s)
- Justyna Andrys-Olek
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Cracow, Poland
| | - Benson Chellakkan Selvanesan
- Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20824, USA
- Henry M. Jackson Foundation, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Sheelu Varghese
- Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20824, USA
- Henry M. Jackson Foundation, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Ricardo Hernandez Arriaza
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48825, USA
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA
| | | | - Maksymilian Chruszcz
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48825, USA
| | - Tomasz Borowski
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Cracow, Poland
| | - Geeta Upadhyay
- Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20824, USA
- John P. Murtha Cancer Center, Bethesda, MD 20814, USA
| |
Collapse
|
24
|
Liao Z, Lan H, Jian X, Huang J, Wang H, Hu J, Liao H. Myofiber directs macrophages IL-10-Vav1-Rac1 efferocytosis pathway in inflamed muscle following CTX myoinjury by activating the intrinsic TGF-β signaling. Cell Commun Signal 2023; 21:168. [PMID: 37403092 DOI: 10.1186/s12964-023-01163-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/10/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND To explore the role of skeletal muscle specific TGF-β signaling on macrophages efferocytosis in inflamed muscle caused by Cardiotoxin (CTX) injection. METHODS CTX myoinjury was manipulated in TGF-βr2flox/flox (control) mice or transgenic mice with TGF-β receptor 2 (TGF-βr2) being specifically deleted in skeletal muscle (SM TGF-βr2-/-). Gene levels of TGF-β signal molecules, special inflammatory mediators in damaged muscle or in cultured and differentiated myogenic precursor cells (MPC-myotubes) were monitored by transcriptome microarray or qRT-PCR. TGF-β pathway molecules, myokines and embryonic myosin heavy chain in regenerating myofibers, the phenotype and efferocytosis of macrophages were evaluated by immunofluorescence, immunoblotting, Luminex, or FACS analysis. In vitro apoptotic cells were prepared by UV-irradiation. RESULTS In control mice, TGF-β-Smad2/3 signaling were significantly up-regulated in regenerating centronuclear myofibers after CTX-myoinjury. More severe muscle inflammation was caused by the deficiency of muscle TGF-β signaling, with the increased number of M1, but the decreased number of M2 macrophages. Notably, the deficiency of TGF-β signaling in myofibers dramatically affected on the ability of macrophages to conduct efferocytosis, marked by the decreased number of Annexin-V-F4/80+Tunel+ macrophages in inflamed muscle, and the impaired uptake of macrophages to PKH67+ apoptotic cells transferred into damaged muscle. Further, our study suggested that, the intrinsic TGF-β signaling directed IL-10-Vav1-Rac1 efferocytosis signaling in muscle macrophages. CONCLUSIONS Our data demonstrate that muscle inflammation can be suppressed potentially by activating the intrinsic TGF-β signaling in myofibers to promote IL-10 dependent-macrophages efferocytosis. Video Abstract.
Collapse
Affiliation(s)
- Zhaohong Liao
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China
- Department of Laboratory Medicine, School of Medicine, Foshan University, Foshan, 528000, China
| | - Haiqiang Lan
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Xiaoting Jian
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Jingwen Huang
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Han Wang
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Jijie Hu
- Department of Orthopedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Hua Liao
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering; Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, China.
| |
Collapse
|
25
|
Leenutaphong P, Tancharoen S, Kikuchi K, Nararatwanchai T, Phruksaniyom C, Chaichalotornkul S. Downregulation of Tumor Promotor Genes in Oryza Sativa Linn.-Induced Antiproliferative Activity of Human Squamous Carcinoma Cells. Asian Pac J Cancer Prev 2023; 24:2431-2438. [PMID: 37505777 PMCID: PMC10676469 DOI: 10.31557/apjcp.2023.24.7.2431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023] Open
Abstract
OBJECTIVES Oral cancer represents the third leading cause of death in Southeast Asia and targeted therapy could prevent or delay disease etymology. Oryza sativa Linn. (OS) extract has been implicated as an antitumor agent in many cancer types, however none has been investigated in human squamous carcinoma-2 (HSC-2) cells, thus we aim to investigate the effects of OS on HSC-2 cells. METHODS Our study investigated the growth inhibitory effects of an ethanolic extract of OS on HSC-2 cells by BrdU ELISA and MTT assays, as well as changes in tumor promoter genes using RT-qPCR and western blotting. RESULTS We found that OS was able to induce cell cytotoxicity and inhibit HSC-2 proliferation. OS also decreased the expression of genes involved in the TGF-β/Smads signaling pathway and genes involved in cell motility such as GPNMB, ITGB6, and E2F1 by RT-qPCR. Western blotting confirmed the downregulation of TGF-β1 by OS. Co-treatment of OS and 5-Flurouracil also reversed Snail and Slug overexpression caused by HSC-2 exposure to 5-Flurouracil. CONCLUSION Together, these results indicate that OS can inhibit HSC-2 cell proliferation and this may involve TGF-β1 downregulation. Thus, this study shows OS could be useful for the treatment of patients with squamous carcinoma.
Collapse
Affiliation(s)
| | - Salunya Tancharoen
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand.
| | - Kiyoshi Kikuchi
- Division of Brain Science, Department of Physiology, Kurume University School of Medicine, Japan.
| | | | - Chareerut Phruksaniyom
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand.
| | | |
Collapse
|
26
|
He C, Ye P, Zhang X, Esmaeili E, Li Y, Lü P, Cai C. The Role of TGF-β Signaling in Saphenous Vein Graft Failure after Peripheral Arterial Disease Bypass Surgery. Int J Mol Sci 2023; 24:10381. [PMID: 37373529 DOI: 10.3390/ijms241210381] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/11/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Saphenous vein bypass grafting is an effective technique used to treat peripheral arterial disease (PAD). However, restenosis is the major clinical challenge for the graft vessel among people with PAD postoperation. We hypothesize that there is a common culprit behind arterial occlusion and graft restenosis. To investigate this hypothesis, we found TGF-β, a gene specifically upregulated in PAD arteries, by bioinformatics analysis. TGF-β has a wide range of biological activities and plays an important role in vascular remodeling. We discuss the molecular pathway of TGF-β and elucidate its mechanism in vascular remodeling and intimal hyperplasia, including EMT, extracellular matrix deposition, and fibrosis, which are the important pathways contributing to stenosis. Additionally, we present a case report of a patient with graft restenosis linked to the TGF-β pathway. Finally, we discuss the potential applications of targeting the TGF-β pathway in the clinic to improve the long-term patency of vein grafts.
Collapse
Affiliation(s)
- Changhuai He
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Pin Ye
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xuecheng Zhang
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Elham Esmaeili
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yiqing Li
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ping Lü
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chuanqi Cai
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| |
Collapse
|
27
|
Wu JY, Yeager K, Tavakol DN, Morsink M, Wang B, Soni RK, Hung CT, Vunjak-Novakovic G. Directed differentiation of human iPSCs into mesenchymal lineages by optogenetic control of TGF-β signaling. Cell Rep 2023; 42:112509. [PMID: 37178118 PMCID: PMC10278972 DOI: 10.1016/j.celrep.2023.112509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 12/28/2022] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
In tissue development and homeostasis, transforming growth factor (TGF)-β signaling is finely coordinated by latent forms and matrix sequestration. Optogenetics can offer precise and dynamic control of cell signaling. We report the development of an optogenetic human induced pluripotent stem cell system for TGF-β signaling and demonstrate its utility in directing differentiation into the smooth muscle, tenogenic, and chondrogenic lineages. Light-activated TGF-β signaling resulted in expression of differentiation markers at levels close to those in soluble factor-treated cultures, with minimal phototoxicity. In a cartilage-bone model, light-patterned TGF-β gradients allowed the establishment of hyaline-like layer of cartilage tissue at the articular surface while attenuating with depth to enable hypertrophic induction at the osteochondral interface. By selectively activating TGF-β signaling in co-cultures of light-responsive and non-responsive cells, undifferentiated and differentiated cells were simultaneously maintained in a single culture with shared medium. This platform can enable patient-specific and spatiotemporally precise studies of cellular decision making.
Collapse
Affiliation(s)
- Josephine Y Wu
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Keith Yeager
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | | | - Margaretha Morsink
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Bryan Wang
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Rajesh Kumar Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Clark T Hung
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Gordana Vunjak-Novakovic
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA; Department of Medicine, Columbia University, New York, NY 10032, USA.
| |
Collapse
|
28
|
Marvin DL, Dijkstra J, Zulfiqar RM, Vermeulen M, Ten Dijke P, Ritsma L. TGF-β Type I Receptor Signaling in Melanoma Liver Metastases Increases Metastatic Outgrowth. Int J Mol Sci 2023; 24:ijms24108676. [PMID: 37240029 DOI: 10.3390/ijms24108676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 05/28/2023] Open
Abstract
Despite advances in treatment for metastatic melanoma patients, patients with liver metastasis have an unfavorable prognosis. A better understanding of the development of liver metastasis is needed. The multifunctional cytokine Transforming Growth Factor β (TGF-β) plays various roles in melanoma tumors and metastasis, affecting both tumor cells and cells from the surrounding tumor microenvironment. To study the role of TGF-β in melanoma liver metastasis, we created a model to activate or repress the TGF-β receptor pathway in vitro and in vivo in an inducible manner. For this, we engineered B16F10 melanoma cells to have inducible ectopic expression of a constitutively active (ca) or kinase-inactive (ki) TGF-β receptor I, also termed activin receptor-like kinase (ALK5). In vitro, stimulation with TGF-β signaling and ectopic caALK5 expression reduced B16F10 cell proliferation and migration. Contrasting results were found in vivo; sustained caALK5 expression in B16F10 cells in vivo increased the metastatic outgrowth in liver. Blocking microenvironmental TGF-β did not affect metastatic liver outgrowth of both control and caALK5 expressing B16F10 cells. Upon characterizing the tumor microenvironment of control and caALk5 expressing B16F10 tumors, we observed reduced (cytotoxic) T cell presence and infiltration, as well as an increase in bone marrow-derived macrophages in caALK5 expressing B16F10 tumors. This suggests that caALK5 expression in B16F10 cells induces changes in the tumor microenvironment. A comparison of newly synthesized secreted proteins upon caALK5 expression by B16F10 cells revealed increased secretion of matrix remodeling proteins. Our results show that TGF-β receptor activation in B16F10 melanoma cells can increase metastatic outgrowth in liver in vivo, possibly through remodeling of the tumor microenvironment leading to altered infiltration of immune cells. These results provide insights in the role of TGF-β signaling in B16F10 liver metastasis and could have implications regarding the use of TGF-β inhibitors for the treatment of melanoma patients with liver metastasis.
Collapse
Affiliation(s)
- Dieuwke L Marvin
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Jelmer Dijkstra
- Oncode Institute and Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, 6525 GA Nijmegen, The Netherlands
| | - Rabia M Zulfiqar
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Michiel Vermeulen
- Oncode Institute and Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University, 6525 GA Nijmegen, The Netherlands
| | - Peter Ten Dijke
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Laila Ritsma
- Oncode Institute and Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| |
Collapse
|
29
|
Pazhani J, Veeraraghavan VP, Jayaraman S. Molecular docking analysis of imiquimod with the TGF-β targets for oral carcinoma. Bioinformation 2023; 19:467-470. [PMID: 37822834 PMCID: PMC10563569 DOI: 10.6026/97320630019467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/30/2023] [Accepted: 04/30/2023] [Indexed: 10/13/2023] Open
Abstract
TGF-βsignalling pathway is the main signalling pathways that regulate various biological functions such as cell proliferation, apoptosis, metabolic dysregulation, and metastasis in many cancer cells. Previous studies have elaborated the role of TGF-βsignalling targets have a significant regulatory function in various cancers. Moreover targeting the epithelial to mesenchymal transition markers in oral squamous cell carcinoma not yet elucidated. Therefore, it is of interest to document the molecular docking analysis of TGF-βsignalling pathway targets such as Smad2, GATA2 and MAFG with imiquimod. These results suggest that targeting the TGF-βsignaling pathway downstream targets with imiquimod might leads to an improved outcome as potential therapeutic options in oral carcinoma.
Collapse
Affiliation(s)
- Jayanthi Pazhani
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai-600077, India
| | - Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai-600077, India
| | - Selvaraj Jayaraman
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai-600077, India
| |
Collapse
|
30
|
Ghorbaninejad M, Abdollahpour-Alitappeh M, Shahrokh S, Fayazzadeh S, Asadzadeh-Aghdaei H, Meyfour A. TGF-β receptor I inhibitor may restrict the induction of EMT in inflamed intestinal epithelial cells. Exp Biol Med (Maywood) 2023; 248:665-676. [PMID: 36775873 PMCID: PMC10408554 DOI: 10.1177/15353702231151959] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 12/15/2022] [Indexed: 02/14/2023] Open
Abstract
Despite the extensive body of research, understanding the exact molecular mechanisms governing inflammatory bowel diseases (IBDs) still demands further investigation. Transforming growth factor-β1 (TGF-β1) signaling possesses a multifacial effect on a broad range of context-dependent cellular responses. However, long-term TGF-β1 activity may trigger epithelial-mesenchymal transition (EMT), followed by fibrosis. This study aimed to determine the role of epithelial TGF-β1 signaling in inflammatory bowel disease (IBD) pathogenesis. The expression of TGF-β1 signaling components and EMT-related and epithelial tight junction markers was examined in IBD patients (n = 60) as well as LPS-induced Caco-2/RAW264.7 co-culture model using quantitative real-time polymerase chain reaction (qRT-PCR), Western blotting, and immunofluorescence staining. Furthermore, the effect of A83-01, as a TGF-β receptor I (TβRI) inhibitor, on the inflamed epithelial cells was evaluated in vitro. To evaluate the cytotoxic effects of the TβRI inhibitor, a cell viability assay was performed by the MTS method. Considering the activation of canonical and non-canonical TGF-β1 signaling pathways in IBD patients, expression results indicated that administering A83-01 in inflamed Caco-2 cells substantially blocked the expression level of TGF-β1, SMAD4, and PI3K and the phosphorylation of p-SMAD2/3, p-AKT, and p-RPS6 as well as prevented downregulation of LncGAS5 and LncCDKN2B. Further analysis revealed that the inhibition of TGF-β1 signaling in inflamed epithelial cells by the small molecule could suppress the EMT-related markers as well as improve the expression of epithelial adherens and tight junctions. Collectively, these findings indicated that the inhibition of the TGF-β1 signaling could suppress the induction of EMT in inflamed epithelial cells as well as exert a protective effect on preserving tight junction integrity. There is a pressing need to determine the exact cellular mechanisms by which TGF-β1 exerts its effect on IBD pathogenesis.
Collapse
Affiliation(s)
- Mahsa Ghorbaninejad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | | | - Shabnam Shahrokh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Sara Fayazzadeh
- Bioinformatics and Computational Omics Lab (BioCOOL), Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran 14115-154, Iran
| | - Hamid Asadzadeh-Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| |
Collapse
|
31
|
Starodubtseva MN, Liu J, Nadyrov EA, Shkliarava NM, Sadouskaya AU, Starodubtsev IE, Achinovich SL, Meng X, Zinovkin DA, Pranjol MZI. CD109-regulated mechanical properties of endothelial cells. Cytoskeleton (Hoboken) 2023. [PMID: 36929132 DOI: 10.1002/cm.21753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
CD109 antigen on the endothelial cell surface plays an important role in vascular pathology. The aim of the work was to investigate the effect of the immobilization of CD109 antigen with specific antibodies on nanomechanical properties of human umbilical endothelial cells (HUVECs) using atomic force microscopy in quantitative nanomechanical property mapping mode (PeakForce QNM). Anti-CD109 antibodies induced significant stiffening of the cell surface Me(LQ; UQ): in 1.45(1.07;2.29) times with respect to control cells for fixed cells and in 4.9(3.6;5.9) times with respect to control cells for living cells, and changes in the spatial distribution of cell surface mechanical properties. The changes in the HUVEC's mechanical properties were accompanied by the activation of the TGF-/Smad2/3 signaling pathway and reorganization of the vimentin and actin cytoskeletal elements. Our findings show that blocking CD109 antigen using anti-CD109 antibodies leads in HUVECs to the processes similar to that occur after cell TGF-β-signaling activation. Therefore, we suggest that CD109 antigen may be involved in regulating the mechanical behavior of endothelial cells.
Collapse
Affiliation(s)
- Maria N Starodubtseva
- Gomel State Medical University, 5 Lange str, Gomel, BY-246000, Belarus
- Institute of Radiobiology of NAS of Belarus, 4 Fedyuninskogo str, Gomel, BY-246007, Belarus
| | - Ju Liu
- Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, 250014, People's Republic of China
| | - Eldar A Nadyrov
- Gomel State Medical University, 5 Lange str, Gomel, BY-246000, Belarus
| | - Nastassia M Shkliarava
- Institute of Radiobiology of NAS of Belarus, 4 Fedyuninskogo str, Gomel, BY-246007, Belarus
| | - Alena U Sadouskaya
- Institute of Radiobiology of NAS of Belarus, 4 Fedyuninskogo str, Gomel, BY-246007, Belarus
| | | | - Sergey L Achinovich
- Gomel Clinical Oncology Center, 2 Meditsinskaya str, Gomel, BY-246041, Belarus
| | - Xianli Meng
- School of Pharmacy, Shandong First Medical University, Jinan, Shandong, 250014, People's Republic of China
| | - Dmitry A Zinovkin
- Gomel State Medical University, 5 Lange str, Gomel, BY-246000, Belarus
| | - Md Zahidul Islam Pranjol
- Department of Biochemistry, School of Life Sciences, University of Sussex, Brighton, BN1 9QG, UK
| |
Collapse
|
32
|
Murayama M, Hirata H, Shiraki M, Iovanna JL, Yamaza T, Kukita T, Komori T, Moriishi T, Ueno M, Morimoto T, Mawatari M, Kukita A. Nupr1 deficiency downregulates HtrA1, enhances SMAD1 signaling, and suppresses age-related bone loss in male mice. J Cell Physiol 2023; 238:566-581. [PMID: 36715607 DOI: 10.1002/jcp.30949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/14/2022] [Accepted: 01/04/2023] [Indexed: 01/31/2023]
Abstract
Nuclear protein 1 (NUPR1) is a stress-induced protein activated by various stresses, such as inflammation and oxidative stress. We previously reported that Nupr1 deficiency increased bone volume by enhancing bone formation in 11-week-old mice. Analysis of differentially expressed genes between wild-type (WT) and Nupr1-knockout (Nupr1-KO) osteocytes revealed that high temperature requirement A 1 (HTRA1), a serine protease implicated in osteogenesis and transforming growth factor-β signaling was markedly downregulated in Nupr1-KO osteocytes. Nupr1 deficiency also markedly reduced HtrA1 expression, but enhanced SMAD1 signaling in in vitro-cultured primary osteoblasts. In contrast, Nupr1 overexpression enhanced HtrA1 expression in osteoblasts, suggesting that Nupr1 regulates HtrA1 expression, thereby suppressing osteoblastogenesis. Since HtrA1 is also involved in cellular senescence and age-related diseases, we analyzed aging-related bone loss in Nupr1-KO mice. Significant spine trabecular bone loss was noted in WT male and female mice during 6-19 months of age, whereas aging-related trabecular bone loss was attenuated, especially in Nupr1-KO male mice. Moreover, cellular senescence-related markers were upregulated in the osteocytes of 6-19-month-old WT male mice but markedly downregulated in the osteocytes of 19-month-old Nupr1-KO male mice. Oxidative stress-induced cellular senescence stimulated Nupr1 and HtrA1 expression in in vitro-cultured primary osteoblasts, and Nupr1 overexpression enhanced p16ink4a expression in osteoblasts. Finally, NUPR1 expression in osteocytes isolated from the bones of patients with osteoarthritis was correlated with age. Collectively, these results indicate that Nupr1 regulates HtrA1-mediated osteoblast differentiation and senescence. Our findings unveil a novel Nupr1/HtrA1 axis, which may play pivotal roles in bone formation and age-related bone loss.
Collapse
Affiliation(s)
- Masatoshi Murayama
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Hirohito Hirata
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Makoto Shiraki
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Juan L Iovanna
- Centre de Recherche en Cancérologie de Marseille, INSERM U 1068, CNRS UMR 7258, Aix-Marseille Université and Institut Paoli-Calmettes, Parc Scientifique et Technologique de Luminy, Marseille, France
| | - Takayoshi Yamaza
- Department of Molecular Cell Biology & Oral Anatomy, Kyushu University Graduate School of Dental Science, Fukuoka, Japan
| | - Toshio Kukita
- Department of Molecular Cell Biology & Oral Anatomy, Kyushu University Graduate School of Dental Science, Fukuoka, Japan
| | - Toshihisa Komori
- Department of Molecular Bone Biology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Takeshi Moriishi
- Department of Cell Biology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan
| | - Masaya Ueno
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Tadatsugu Morimoto
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Akiko Kukita
- Research Center of Arthroplasty, Faculty of Medicine, Saga University, Saga, Japan
| |
Collapse
|
33
|
Liu X, Zhang C, Wang X, Cui C, Cui H, Zhu B, Chen A, Zhang L, Xin J, Fu Q, Dionigi G, Sun H. Long non-coding RNA MFSD4A-AS1 promotes lymphangiogenesis and lymphatic metastasis of papillary thyroid cancer. Endocr Relat Cancer 2023; 30:e220221. [PMID: 36606578 PMCID: PMC9986400 DOI: 10.1530/erc-22-0221] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Abstract
Lymphatic metastasis is the leading cause responsible for recurrence and progression in papillary thyroid cancer (PTC), where dysregulation of long non-coding RNAs (lncRNAs) has been extensively demonstrated to be implicated. However, the specific lymphatic node metastatsis-related lncRNAs remain not identified in PTC yet. Lymphatic node metastatsis-related lncRNA, MFSD4A-AS1, was explored in the PTC dataset from The Cancer Genome Atlas and our clinical samples. The roles of MFSD4A-AS1 in lymphatic metastasis were investigated in vitro and in vivo. Bioinformatic analysis, luciferase assay and RNA immunoprecipitation assay were performed to identify the potential targets and the underlying pathway of MFSD4A-AS1 in lymphatic metastasis of PTC. MFSD4A-AS1 was specifically upregulated in PTC tissues with lymphatic metastasis. Upregulating MFSD4A-AS1 promoted mesh formation and migration of human umbilical vein endothelial cells and invasion and migration of PTC cells. Importantly and consistently, MFSD4A-AS1 promoted lymphatic metastasis of PTC cells in vivo by inducing the lymphangiogenic formation and enhancing the invasive capability of PTC cells. Mechanistic dissection further revealed that MFSD4A-AS1 functioned as competing endogenous RNA to sequester miR-30c-2-3p, miR-145-3p and miR-139-5p to disrupt the miRNA-mediated inhibition of vascular endothelial growth factors A and C, and further activated transforming growth factor (TGF)-β signaling by sponging miR-30c-2-3p that targeted TGFBR2 and USP15, both of which synergistically promoted lymphangiogenesis and lymphatic metastasis of PTC. Our results unravel novel dual mechanisms by which MFSD4A-AS1 promotes lymphatic metastasis of PTC, which will facilitate the development of anti-lymphatic metastatic therapeutic strategy in PTC.
Collapse
Affiliation(s)
- Xiaoli Liu
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Chunhai Zhang
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Xiaomiao Wang
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Can Cui
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Hanwen Cui
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Baishu Zhu
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Anqi Chen
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Lu Zhang
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Jingwei Xin
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Qingfeng Fu
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| | - Gianlorenzo Dionigi
- Department of Pathophysiology and Transplantation, University of Milan, Department of Surgery, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Division of General Surgery, Endocrine Surgery Section, Istituto Auxologico Italiano IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico), Milan, Italy
| | - Hui Sun
- Division of Thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Changchun, Jilin, China
| |
Collapse
|
34
|
Chen J, Hai Y, Hu Q, Chen C, Jiang X, Gao Y. TGF-β Signaling Activation Confers Anlotinib Resistance in Gastric Cancer. Pharm Res 2023; 40:689-699. [PMID: 36539669 DOI: 10.1007/s11095-022-03461-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Gastric cancer (GC) has always been a great threat to human health due to its aggressiveness and lethality. Anlotinib, a novel multi-target tyrosine kinase inhibitor (TKI), has been certified its anti-tumor effects on various tumors. Nonetheless, there are few studies on applying anlotinib as a treatment for GC. The underlying mechanism of acquired resistance during anlotinib administration remains unclear. METHODS We investigated the toxicologic effects of anlotinib on GC cells through CCK8, colony-forming, and flow cytometry assays in vitro and xenograft models in vivo. Anlotinib-resistant GC cells, AGS-R and MGC803-R, were generated and characterized by cell proliferation and apoptosis assays. The signaling pathways involved in anlotinib resistance were probed using Cignal™ Finder 10-Pathway Reporter Array. Western blot and dual-luciferase reporter assays were performed to confirm the relationships. The TGF-β inhibitor LY364947 was introduced to demonstrate the importance of TGF-β signaling in anlotinib resistance via a series of functional assays. RESULTS Anlotinib suppressed cell growth and induced apoptosis in vitro and inhibited tumorigenesis and metastasis in vivo, while its anti-tumor effects were impaired in anlotinib-resistant cells. The results of dual-luciferase reporter assays and western blot indicated TGF-β signaling was activated in anlotinib-resistant GC cells. LY364947 combined with Anlotinib exerted a better antineoplastic effect than monotherapy and considerably reversed the anlotinib resistance in GC. CONCLUSIONS Our findings suggested that TGF-β signaling may take a significant part in anlotinib resistance in GC. The suppression of TGF-β signaling may be a possible and promising approach for the GC oncotherapy when combined with anlotinib.
Collapse
Affiliation(s)
- Jingde Chen
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, 150 Ji-Mo Rd., Shanghai, 200120, China
- Department of Oncology, Ji'an Hospital, Shanghai East Hospital, Ji'an, 343000, China
| | - Yanan Hai
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, 150 Ji-Mo Rd., Shanghai, 200120, China
| | - Qingqing Hu
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, 150 Ji-Mo Rd., Shanghai, 200120, China
| | - Chen Chen
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, 150 Ji-Mo Rd., Shanghai, 200120, China
| | - Xiaohua Jiang
- Department of Gastrointestinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
| | - Yong Gao
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, 150 Ji-Mo Rd., Shanghai, 200120, China.
| |
Collapse
|
35
|
Wu Z, Li B, Yu K, Zheng N, Yuan F, Miao J, Zhang M, Wang Z. The Mature COC Promotes the Ampullary NPPC Required for Sperm Release from Porcine Oviduct Cells. Int J Mol Sci 2023; 24. [PMID: 36834527 DOI: 10.3390/ijms24043118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/13/2023] [Accepted: 01/27/2023] [Indexed: 02/08/2023] Open
Abstract
Porcine spermatozoa are stored in the oviductal isthmus after natural mating, and the number of spermatozoa is increased in the oviductal ampulla when the mature cumulus-oocyte complexes (COCs) are transferred into the ampulla. However, the mechanism is unclear. Herein, natriuretic peptide type C (NPPC) was mainly expressed in porcine ampullary epithelial cells, whereas its cognate receptor natriuretic peptide receptor 2 (NPR2) was located on the neck and the midpiece of porcine spermatozoa. NPPC increased sperm motility and intracellular Ca2+ levels, and induced sperm release from oviduct isthmic cell aggregates. These actions of NPPC were blocked by the cyclic guanosine monophosphate (cGMP)-sensitive cyclic nucleotide-gated (CNG) channel inhibitor l-cis-Diltiazem. Moreover, porcine COCs acquired the ability to promote NPPC expression in the ampullary epithelial cells when the immature COCs were induced to maturation by epidermal growth factor (EGF). Simultaneously, transforming growth factor-β ligand 1 (TGFB1) levels were dramatically increased in the cumulus cells of the mature COCs. The addition of TGFB1 promoted NPPC expression in the ampullary epithelial cells, and the mature COC-induced NPPC was blocked by the transforming growth factor-β type 1 receptor (TGFBR1) inhibitor SD208. Taken together, the mature COCs promote NPPC expression in the ampullae via TGF-β signaling, and NPPC is required for the release of porcine spermatozoa from the oviduct isthmic cells.
Collapse
|
36
|
Wu X, Xie W, Gong B, Fu B, Chen W, Zhou L, Luo L. Development of a TGF-β signaling-related genes signature to predict clinical prognosis and immunotherapy responses in clear cell renal cell carcinoma. Front Oncol 2023; 13:1124080. [PMID: 36776317 PMCID: PMC9911835 DOI: 10.3389/fonc.2023.1124080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/16/2023] [Indexed: 01/28/2023] Open
Abstract
Background Transforming growth factor (TGF)-β signaling is strongly related to the development and progression of tumor. We aimed to construct a prognostic gene signature based on TGF-β signaling-related genes for predicting clinical prognosis and immunotherapy responses of patients with clear cell renal cell carcinoma (ccRCC). Methods The gene expression profiles and corresponding clinical information of ccRCC were collected from the TCGA and the ArrayExpress (E-MTAB-1980) databases. LASSO, univariate and multivariate Cox regression analyses were conducted to construct a prognostic signature in the TCGA cohort. The E-MTAB-1980 cohort were used for validation. Kaplan-Meier (K-M) survival and time-dependent receiver operating characteristic (ROC) were conducted to assess effectiveness and reliability of the signature. The differences in gene enrichments, immune cell infiltration, and expression of immune checkpoints in ccRCC patients showing different risks were investigated. Results We constructed a seven gene (PML, CDKN2B, COL1A2, CHRDL1, HPGD, CGN and TGFBR3) signature, which divided the ccRCC patients into high risk group and low risk group. The K-M analysis indicated that patients in the high risk group had a significantly shorter overall survival (OS) time than that in the low risk group in the TCGA (p < 0.001) and E-MTAB-1980 (p = 0.012). The AUC of the signature reached 0.77 at 1 year, 0.7 at 3 years, and 0.71 at 5 years in the TCGA, respectively, and reached 0.69 at 1 year, 0.72 at 3 years, and 0.75 at 5 years in the E-MTAB-1980, respectively. Further analyses confirmed the risk score as an independent prognostic factor for ccRCC (p < 0.001). The results of ssGSEA that immune cell infiltration degree and the scores of immune-related functions were significantly increased in the high risk group. The CIBERSORT analysis indicated that the abundance of immune cell were significantly different between two risk groups. Furthermore, The risk score was positively related to the expression of PD-1, CTLA4 and LAG3.These results indicated that patients in the high risk group benefit more from immunotherapy. Conclusion We constructed a novel TGF-β signaling-related genes signature that could serve as an promising independent factor for predicting clinical prognosis and immunotherapy responses in ccRCC patients.
Collapse
|
37
|
Wang F, Stappenbeck F, Parhami F. Oxy210, a Semi-Synthetic Oxysterol, Inhibits Profibrotic Signaling in Cellular Models of Lung and Kidney Fibrosis. Pharmaceuticals (Basel) 2023; 16. [PMID: 36678611 DOI: 10.3390/ph16010114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/05/2023] [Accepted: 01/07/2023] [Indexed: 01/13/2023] Open
Abstract
Oxy210, a semi-synthetic oxysterol derivative, displays cell-selective inhibition of Hedgehog (Hh) and transforming growth factor beta (TGF-β) signaling in epithelial cells, fibroblasts, and macrophages as well as antifibrotic and anti-inflammatory efficacy in models of liver fibrosis. In the present report, we examine the effects of Oxy210 in cellular models of lung and kidney fibrosis, such as human lung fibroblast cell lines IMR-90, derived from healthy lung tissue, and LL97A, derived from an idiopathic pulmonary fibrosis (IPF) patient. In addition, we examine the effects of Oxy210 in primary human renal fibroblasts, pericytes, mesangial cells, and renal tubular epithelial cells, known for their involvement in chronic kidney disease (CKD) and kidney fibrosis. We demonstrate in fibroblasts that the expression of several profibrotic TGF-β target genes, including fibronectin (FN), collagen 1A1 (COL1A1), and connective tissue growth factor (CTGF) are inhibited by Oxy210, both at the basal level and following TGF-β stimulation in a statistically significant manner. The inhibition of COL1A1 gene expression translated directly to significantly reduced COL1A1 protein expression. In human primary small airway epithelial cells (HSAECs) and renal tubular epithelial cells, Oxy210 significantly inhibited TGF-β target gene expression associated with epithelial-mesenchymal transition (EMT). Oxy210 also inhibited the proliferation of fibroblasts, pericytes, and mesangial cells in a dose-dependent and statistically significant manner.
Collapse
|
38
|
Xiao L, Xi X, Zhao M, Zhang L, Zhang K, Xu Z. Buyang huanwu decoction (BYHWD) alleviates sepsis-induced myocardial injury by suppressing local immune cell infiltration and skewing M2-macrophage polarization. Am J Transl Res 2023; 15:2389-2406. [PMID: 37193167 PMCID: PMC10182506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 03/15/2023] [Indexed: 05/18/2023]
Abstract
OBJECTIVE To investigate the therapeutic effect of Buyang huanwu decoction (BYHWD) on sepsis-induced myocardial injury (SIMI) and explore the mechanism by which BYHWD mitigates SIMI. METHODS The Lipopolysaccharide (LPS)-induced SIMI mouse model was established to detect the effect of BYHWD-low (1 mg/kg), BYHWD-middle (5 mg/kg), and BYWHD-high (20 mg/kg) on SIMI. The survival of these BYHWD-treated septic mice was investigated. The histology of myocardial tissues was determined by hematoxylin and eosin (H&E) staining. The apoptotic index and inflamed microenvironment of myocardial tissues were assessed by immunofluorescent staining (IF) and flow cytometry analysis. Liquid chromatography-mass spectrometry (LC-MS/MS) was employed to determine the key chemical components in the serum of BYHWD-loaded septic mice. Immunoblotting assay was utilized to detect NF-κB and TGF-β signaling activity, and M1/M2-macrophage markers using RAW264.7 cells. RESULTS The high dosage of BYHWD (BYHWD-high, 20 mg/Kg) significantly attenuated SIMI and improved the survival of septic mice. The BYHWD-high solution markedly reduced myocardial cell apoptosis and mitigated the inflamed microenvironment by suppressing CD45+ immune cell infiltration. Importantly, BYHWD decreased macrophage accumulation and promoted an M2-macrophage polarization. Paeoniflorin (PF) and calycosin-7-O-β-glucoside (CBG) were identified as the key molecules in BYWHD with therapeutic effect. PF (10 μM) and CBG (1 μM) inhibited NF-κB signaling, meanwhile they upregulated the TGF-β pathway, thereby facilitating an M2-macrophage phenotypic transition in RAW264.7 cells. CONCLUSIONS BYHWD, with two effective components PF and CBG, can mitigate SIMI by suppressing the inflamed myocardial microenvironment and skewing an immunosuppressive M2-macrophage phenotype.
Collapse
Affiliation(s)
- Lingling Xiao
- Department of Emergency Medicine, Emergency Intensive Care Unit, Shanghai Seventh People’s Hospital, The Seventh People’s Hospital Affiliated to Shanghai University of Traditional Chinese Medicine358 Datong Road, Pudong, Shanghai 200137, China
| | - Xixiang Xi
- Department of Emergency Medicine, Emergency Intensive Care Unit, Shanghai Seventh People’s Hospital, The Seventh People’s Hospital Affiliated to Shanghai University of Traditional Chinese Medicine358 Datong Road, Pudong, Shanghai 200137, China
| | - Meng Zhao
- Department of Otolaryngology Head and Neck Surgery, Children’s Hospital of Fudan University399 Wanyuan Road, Minhang, Shanghai 201102, China
| | - Lifen Zhang
- Department of Emergency Medicine, Emergency Intensive Care Unit, Shanghai Seventh People’s Hospital, The Seventh People’s Hospital Affiliated to Shanghai University of Traditional Chinese Medicine358 Datong Road, Pudong, Shanghai 200137, China
| | - Kai Zhang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Ren Ji Hospital, Shanghai Cancer Institute, Shanghai Jiao Tong University School of Medicine160 Pujian Road, Pudong, Shanghai 200127, China
| | - Zhenyu Xu
- Department of Emergency Medicine, Emergency Intensive Care Unit, Shanghai Seventh People’s Hospital, The Seventh People’s Hospital Affiliated to Shanghai University of Traditional Chinese Medicine358 Datong Road, Pudong, Shanghai 200137, China
| |
Collapse
|
39
|
Yun SM, Han YM, Song MY, Lee DY, Kim HS, Kim SH, Kim EH. Xanthohumol Interferes with the Activation of TGF-β Signaling in the Process Leading to Intestinal Fibrosis. Nutrients 2022; 15. [PMID: 36615756 DOI: 10.3390/nu15010099] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Fibrosis has various biological processes and affects almost every organ, especially in patients with inflammatory bowel disease, including Crohn's disease, who experience discomfort caused by intestinal fibrosis, which is a problem that needs to be resolved. TGF-β signaling is known to act as a key regulator of intestinal fibrosis, and its modulation could be an excellent candidate for fibrosis therapy. Xanthohumol (XN) has various effects, including anti-inflammation and anti-cancer; however, the detailed mechanism of TGF-β signaling has not yet been studied. The purpose of this study was to investigate the mechanism underlying the anti-fibrotic effect of XN on TGF-β1-induced intestinal fibrosis using primary human intestinal fibroblasts (HIFs). In this study, to check the anti-fibrotic effects of XN on intestinal fibrosis, we assessed the expression of fibrosis-related genes in TGF-β1-stimulated HIFs by qPCR, immunoblotting, and immunofluorescence staining. As a result, XN showed the ability to reduce the expression of fibrosis-associated genes increased by TGF-β1 treatment in HIFs and restored the cell shape altered by TGF-β1. In particular, XN repressed both NF-κB- and Smad-binding regions in the α-SMA promoter, which is important in fibrosis. In addition, XN inhibited NF-κB signaling, including phosphorylated-IkBα and cyclooxygenase-2 expression, and TNF-α-stimulated transcriptional activity of NF-κB. XN attenuated TGF-β1-induced phosphorylation of Smad2 and Smad3, and the transcriptional activity of CAGA. Particularly, XN interfered with the binding of TGF-Receptor I (TβRI) and Smad3 by binding to the kinase domain of the L45 loop of TβRI, thereby confirming that the fibrosis mechanism did not proceed further. In conclusion, XN has an inhibitory effect on TGF-β1-induced intestinal fibrosis in HIFs, significantly affecting TGF-β/Smad signaling.
Collapse
|
40
|
Gazzillo A, Polidoro MA, Soldani C, Franceschini B, Lleo A, Donadon M. Relationship between Epithelial-to-Mesenchymal Transition and Tumor-Associated Macrophages in Colorectal Liver Metastases. Int J Mol Sci 2022; 23. [PMID: 36555840 DOI: 10.3390/ijms232416197] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/13/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The liver is the most common metastatic site in colorectal cancer (CRC) patients. Indeed, 25-30% of the cases develop colorectal liver metastasis (CLM), showing an extremely poor 5-year survival rate and resistance to conventional anticancer therapies. Tumor-associated macrophages (TAMs) provide a nurturing microenvironment for CRC metastasis, promoting epithelial-to-mesenchymal transition (EMT) through the TGF-β signaling pathway, thus driving tumor cells to acquire mesenchymal properties that allow them to migrate from the primary tumor and invade the new metastatic site. EMT is known to contribute to the disruption of blood vessel integrity and the generation of circulating tumor cells (CTCs), thus being closely related to high metastatic potential in numerous solid cancers. Despite the fact that it is well-recognized that the crosstalk between tumor cells and the inflammatory microenvironment is crucial in the EMT process, the association between the EMT and the role of TAMs is still poorly understood. In this review, we elaborated on the role that TAMs exert in the induction of EMT during CLM development. Since TAMs are the major source of TGF-β in the liver, we also focused on novel insights into their role in TGF-β-induced EMT.
Collapse
|
41
|
Lo WS, Roca M, Dardiry M, Mackie M, Eberhardt G, Witte H, Hong R, Sommer RJ, Lightfoot JW. Evolution and Diversity of TGF-β Pathways are Linked with Novel Developmental and Behavioral Traits. Mol Biol Evol 2022; 39:msac252. [PMID: 36469861 PMCID: PMC9733428 DOI: 10.1093/molbev/msac252] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/19/2022] [Accepted: 11/07/2022] [Indexed: 12/12/2022] Open
Abstract
Transforming growth factor-β (TGF-β) signaling is essential for numerous biologic functions. It is a highly conserved pathway found in all metazoans including the nematode Caenorhabditis elegans, which has also been pivotal in identifying many components. Utilizing a comparative evolutionary approach, we explored TGF-β signaling in nine nematode species and revealed striking variability in TGF-β gene frequency across the lineage. Of the species analyzed, gene duplications in the DAF-7 pathway appear common with the greatest disparity observed in Pristionchus pacificus. Specifically, multiple paralogues of daf-3, daf-4 and daf-7 were detected. To investigate this additional diversity, we induced mutations in 22 TGF-β components and generated corresponding double, triple, and quadruple mutants revealing both conservation and diversification in function. Although the DBL-1 pathway regulating body morphology appears highly conserved, the DAF-7 pathway exhibits functional divergence, notably in some aspects of dauer formation. Furthermore, the formation of the phenotypically plastic mouth in P. pacificus is partially influenced through TGF-β with the strongest effect in Ppa-tag-68. This appears important for numerous processes in P. pacificus but has no known function in C. elegans. Finally, we observe behavioral differences in TGF-β mutants including in chemosensation and the establishment of the P. pacificus kin-recognition signal. Thus, TGF-β signaling in nematodes represents a stochastic genetic network capable of generating novel functions through the duplication and deletion of associated genes.
Collapse
Affiliation(s)
- Wen-Sui Lo
- Department for Integrative Evolutionary Biology, Max-Planck Institute for Biology Tübingen, Max-Planck Ring 9, 72076 Tübingen, Germany
| | - Marianne Roca
- Max Planck Research Group Genetics of Behavior, Max Planck Institute for Neurobiology of Behavior—Caesar, Ludwig-Erhard-Allee 2, 53175, Bonn, Germany
| | - Mohannad Dardiry
- Department for Integrative Evolutionary Biology, Max-Planck Institute for Biology Tübingen, Max-Planck Ring 9, 72076 Tübingen, Germany
| | - Marisa Mackie
- Department of Biology, California State University, Northridge, CA
| | - Gabi Eberhardt
- Department for Integrative Evolutionary Biology, Max-Planck Institute for Biology Tübingen, Max-Planck Ring 9, 72076 Tübingen, Germany
| | - Hanh Witte
- Department for Integrative Evolutionary Biology, Max-Planck Institute for Biology Tübingen, Max-Planck Ring 9, 72076 Tübingen, Germany
| | - Ray Hong
- Department of Biology, California State University, Northridge, CA
| | - Ralf J Sommer
- Department for Integrative Evolutionary Biology, Max-Planck Institute for Biology Tübingen, Max-Planck Ring 9, 72076 Tübingen, Germany
| | - James W Lightfoot
- Max Planck Research Group Genetics of Behavior, Max Planck Institute for Neurobiology of Behavior—Caesar, Ludwig-Erhard-Allee 2, 53175, Bonn, Germany
| |
Collapse
|
42
|
Hetz R, Magaway C, Everett J, Li L, Willard BB, Freeze HH, He P. Comparative proteomics reveals elevated CCN2 in NGLY1-deficient cells. Biochem Biophys Res Commun 2022; 632:165-172. [PMID: 36209585 PMCID: PMC9677521 DOI: 10.1016/j.bbrc.2022.09.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/13/2022] [Accepted: 09/25/2022] [Indexed: 01/05/2023]
Abstract
N-glycanase 1(NGLY1) catalyzes the removal of N-linked glycans from newly synthesized or misfolded protein. NGLY1 deficiency is a recently diagnosed rare genetic disorder. The affected individuals present a broad spectrum of clinical features. Recent studies explored several possible molecular mechanisms of NGLY1 deficiency including defects in proteostasis, mitochondrial homeostasis, innate immunity, and water/ion transport. We demonstrate abnormal accumulation of endoplasmic reticulum-associated degradation (ERAD) substrates in NGLY1-deficient cells. Global quantitative proteomics discovered elevated levels of endogenous proteins in NGLY1-defective human and mouse cells. Further biological validation assays confirmed the altered abundance of several key candidates that were subjected to isobarically labeled proteomic analysis. CCN2 was selected for further analysis due to its significant increase in different cell models of NGLY1 deficiency. Functional assays show elevated CCN2 and over-stimulated TGF-β signaling in NGLY1-deficient cells. Given the important role of CCN2 and TGF-β pathway in mediating systemic fibrosis, we propose a potential link of increased CCN2 and TGF-β signaling to microscopic liver fibrosis in NGLY1 patients.
Collapse
Affiliation(s)
- Rebecca Hetz
- Department of Biochemistry, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Carlo Magaway
- Department of Biochemistry, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Jaylene Everett
- Department of Biochemistry, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Ling Li
- Proteomics and Metabolomics Core, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA
| | - Belinda B. Willard
- Proteomics and Metabolomics Core, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA
| | - Hudson H. Freeze
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Ping He
- Department of Biochemistry, Lake Erie College of Osteopathic Medicine, Erie, PA, USA,Correspondence: Department of Pre-Clinical Medicine, Lake Erie College of Osteopathic Medicine, 2000 West Grandview Boulevard, Room: 2-107, Erie, PA 16509, USA,
| |
Collapse
|
43
|
El-Gazzar A, Kang H, Fratzl-Zelman N, Webb E, Barnes AM, Jovanovic M, Mehta SG, Datta V, Saraff V, Dale RK, Rauch F, Marini JC, Högler W. SMAD3 mutation in LDS3 causes bone fragility by impairing the TGF-β pathway and enhancing osteoclastogenesis. Bone Rep 2022; 17:101603. [PMID: 35874167 PMCID: PMC9301510 DOI: 10.1016/j.bonr.2022.101603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 11/30/2022] Open
Abstract
Loss-of-function mutations in SMAD3 cause Loeys-Dietz syndrome type 3 (LDS3), a rare autosomal-dominant connective tissue disorder characterized by vascular pathology and skeletal abnormalities. Dysregulation of TGF-β/SMAD signaling is associated with abnormal skeletal features and bone fragility. To date, histomorphometric and ultrastructural characteristics of bone with SMAD3 mutations have not been reported in humans and the exact mechanism by which SMAD3 mutations cause the LDS3 phenotype is poorly understood. Here, we investigated bone histomorphometry and matrix mineralization in human bone with a SMAD3 mutation and explored the associated cellular defect in the TGF-β/SMAD pathway in vitro. The index patient had recurrent fractures, mild facial dysmorphism, arachnodactyly, pectus excavatum, chest asymmetry and kyphoscoliosis. Bone histomorphometry revealed markedly reduced cortical thickness (−68 %), trabecular thickness (−32 %), bone formation rate (−50 %) and delayed mineralization. Quantitative backscattered electron imaging demonstrated undermineralized bone matrix with increased heterogeneity in mineralization. The patient's SMAD3 mutation (c.200 T > G; p.I67S), when expressed from plasmid vectors in HEK293 cells, showed reduced phosphorylation and transcription factor activity compared to normal control and SMAD3 (p.S264Y), a gain-of-function mutation, somatic mosaicism of which causes melorheostosis. Transfection study of the patients' SMAD3 (p.I67S) mutation displayed lower luciferase reporter activity than normal SMAD3 and reduced expression of TGF-β signaling target genes. Patient fibroblasts also demonstrated impaired SMAD3 protein stability. Osteoclastogenic differentiation significantly increased and osteoclast-associated genes, including ACP5 (encoding TRAP), ATP6V0D2, and DCSTAMP, were up-regulated in CD14 (+) peripheral blood mononuclear cells (PBMCs) with the SMAD3 (p.I67S) mutation. Upregulation of osteoclastogenic genes was associated with decreased expression of TGF-β signaling target genes. We conclude that bone with the SMAD3 (p.I67S) mutation features reduced bone formation, and our functional studies revealed decreased SMAD3 activation and protein stability as well as increased osteoclastogenesis. These findings enhance our understanding of the pathophysiology of LDS3 caused by SMAD3 mutations. Emerging therapies targeting in the TGF-β/SMAD pathway also raise hope for treatment of LDS3. Increased bone fragility Low bone matrix mineralization SMAD3 (p.I67S) decreased TGF-b signaling and SMAD3 activity. SMAD3 (p.I67S) reduced SMAD3 protein stability. SMAD3 (p.I67S) mediated osteoclastogenesis.
Collapse
Affiliation(s)
- Ahmed El-Gazzar
- Department of Paediatrics and Adolescent Medicine, Johannes Kepler University Linz, Linz, Austria
| | - Heeseog Kang
- Section on Heritable Disorders of Bone and Extracellular Matrix, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Nadja Fratzl-Zelman
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, 1 Medical Department Hanusch Hospital, Vienna, Austria.,Vienna Bone and Growth Center, Vienna, Austria
| | - Emma Webb
- Department of Paediatrics, Jenny Lind Children's Hospital, Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, UK.,Norwich Medical School, University of East Anglia, Norwich, UK
| | - Aileen M Barnes
- Section on Heritable Disorders of Bone and Extracellular Matrix, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Milena Jovanovic
- Section on Heritable Disorders of Bone and Extracellular Matrix, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Sarju G Mehta
- East Anglian Regional Medical Genetics Service, Addenbrookes Hospital, Cambridge, UK
| | - Vipan Datta
- Department of Paediatrics, Jenny Lind Children's Hospital, Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - Vrinda Saraff
- Department of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - Ryan K Dale
- Bioinformatics and Scientific Programming Core, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA
| | - Frank Rauch
- Shriners Hospital for Children-Canada, Montreal, QC H4A 0A9, Canada.,Department of Human Genetics, McGill University, Montreal, QC H3A 0C7, Canada
| | - Joan C Marini
- Section on Heritable Disorders of Bone and Extracellular Matrix, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Wolfgang Högler
- Department of Paediatrics and Adolescent Medicine, Johannes Kepler University Linz, Linz, Austria.,Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| |
Collapse
|
44
|
Li X, Wu Y, Tian T. TGF-β Signaling in Metastatic Colorectal Cancer (mCRC): From Underlying Mechanism to Potential Applications in Clinical Development. Int J Mol Sci 2022; 23. [PMID: 36430910 DOI: 10.3390/ijms232214436] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/08/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Colorectal cancer (CRC) is a serious public health issue, and it has the leading incidence and mortality among malignant tumors worldwide. CRC patients with metastasis in the liver, lung or other distant sites always have poor prognosis. Thus, there is an urgent need to discover the underlying mechanisms of metastatic colorectal cancer (mCRC) and to develop optimal therapy for mCRC. Transforming growth factor-β (TGF-β) signaling plays a significant role in various physiologic and pathologic processes, and aberrant TGF-β signal transduction contributes to mCRC progression. In this review, we summarize the alterations of the TGF-β signaling pathway in mCRC patients, the functional mechanisms of TGF-β signaling, its promotion of epithelial-mesenchymal transition, its facilitation of angiogenesis, its suppression of anti-tumor activity of immune cells in the microenvironment and its contribution to stemness of CRC cells. We also discuss the possible applications of TGF-β signaling in mCRC diagnosis, prognosis and targeted therapies in clinical trials. Hopefully, these research advances in TGF-β signaling in mCRC will improve the development of new strategies that can be combined with molecular targeted therapy, immunotherapy and traditional therapies to achieve better efficacy and benefit mCRC patients in the near future.
Collapse
|
45
|
He Q, Cao H, Zhao Y, Chen P, Wang N, Li W, Cui R, Hou P, Zhang X, Ji M. Dipeptidyl Peptidase-4 Stabilizes Integrin α4β1 Complex to Promote Thyroid Cancer Cell Metastasis by Activating Transforming Growth Factor-Beta Signaling Pathway. Thyroid 2022; 32:1411-1422. [PMID: 36166219 DOI: 10.1089/thy.2022.0317] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Metastatic disease is a major cause of thyroid cancer-related death. However, the mechanisms responsible for thyroid cancer metastasis are unclear. Dipeptidyl peptidase-4 (DPP4) is a multifunctional cell surface glycoprotein that has been reported to be a negative prognostic factor in thyroid cancer. We explored the molecular mechanism of the role of DPP4 in thyroid cancer cell metastasis. Methods: The effects of DPP4 on thyroid cancer cell migration/invasion in vitro were assessed by transwell assays. A lung metastatic mouse model was also established to determine the effect of DPP4 on tumor metastasis in vivo. DPP4 inhibitor sitagliptin was used to test its effect on thyroid cancer cell metastasis. The mechanism of which DPP4 promotes thyroid cancer cell metastasis was explored by a series of molecular and biochemical experiments. Results: We observed that DPP4 was significantly upregulated in papillary thyroid cancers compared with control subjects, and its expression was positively associated with lymph node metastasis and BRAFV600E mutation. Functional studies showed that DPP4 knockdown significantly inhibited metastatic potential of thyroid cancer cells, and vice versa. However, DPP4 inhibitor sitagliptin did not affect the metastatic ability of thyroid cancer cells, indicating that the promoting effect of DPP4 on tumor metastasis was independent of its enzymatic activity. Mechanistically, DPP4 interacted with the α4 and β1 integrin subunits, and stabilized the formation of integrin α4β1 complex. DPP4-mediated integrin signal activation promoted the nuclear localization of c-Jun through the FAK/AKT pathway, thereby inducing the transcription of transforming growth factor-beta 1 (TGFB1 coding for protein TGF-β1). TGF-β1 then facilitated tumor metastasis by inducing the epithelial-mesenchymal transition. Conclusions: DPP4 promotes thyroid cancer cell metastasis through the integrins/FAK/AKT/c-Jun/TGF-β1 signaling axis. These findings may have implications for an alternative therapeutic strategy for thyroid cancer.
Collapse
Affiliation(s)
- Qingyuan He
- Key Laboratory for Tumor Precision Medicine of Shaanxi Province, Xi'an, P.R. China
- Department of Endocrinology, Xi'an, P.R. China
| | - Hongxin Cao
- Department of Endocrinology, Xi'an, P.R. China
| | - Yuelei Zhao
- Department of Endocrinology, Xi'an, P.R. China
| | - Pu Chen
- Key Laboratory for Tumor Precision Medicine of Shaanxi Province, Xi'an, P.R. China
- Department of Endocrinology, Xi'an, P.R. China
| | - Na Wang
- Department of Endocrinology, Xi'an Central Hospital, Xi'an, P.R. China
| | - Wenyuan Li
- Department of Cardiovascular Medicine, Xi'an, P.R. China
| | | | - Peng Hou
- Key Laboratory for Tumor Precision Medicine of Shaanxi Province, Xi'an, P.R. China
- Department of Endocrinology, Xi'an, P.R. China
| | | | - Meiju Ji
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P.R. China
| |
Collapse
|
46
|
Cave DD, Buonaiuto S, Sainz B, Fantuz M, Mangini M, Carrer A, Di Domenico A, Iavazzo TT, Andolfi G, Cortina C, Sevillano M, Heeschen C, Colonna V, Corona M, Cucciardi A, Di Guida M, Batlle E, De Luca A, Lonardo E. LAMC2 marks a tumor-initiating cell population with an aggressive signature in pancreatic cancer. J Exp Clin Cancer Res 2022; 41:315. [PMID: 36289544 PMCID: PMC9609288 DOI: 10.1186/s13046-022-02516-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 10/09/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Tumor-initiating cells (TIC), also known as cancer stem cells, are considered a specific subpopulation of cells necessary for cancer initiation and metastasis; however, the mechanisms by which they acquire metastatic traits are not well understood. METHODS LAMC2 transcriptional levels were evaluated using publicly available transcriptome data sets, and LAMC2 immunohistochemistry was performed using a tissue microarray composed of PDAC and normal pancreas tissues. Silencing and tracing of LAMC2 was performed using lentiviral shRNA constructs and CRISPR/Cas9-mediated homologous recombination, respectively. The contribution of LAMC2 to PDAC tumorigenicity was explored in vitro by tumor cell invasion, migration, sphere-forming and organoids assays, and in vivo by tumor growth and metastatic assays. mRNA sequencing was performed to identify key cellular pathways upregulated in LAMC2 expressing cells. Metastatic spreading induced by LAMC2- expressing cells was blocked by pharmacological inhibition of transforming growth factor beta (TGF-β) signaling. RESULTS We report a LAMC2-expressing cell population, which is endowed with enhanced self-renewal capacity, and is sufficient for tumor initiation and differentiation, and drives metastasis. mRNA profiling of these cells indicates a prominent squamous signature, and differentially activated pathways critical for tumor growth and metastasis, including deregulation of the TGF-β signaling pathway. Treatment with Vactosertib, a new small molecule inhibitor of the TGF-β type I receptor (activin receptor-like kinase-5, ALK5), completely abrogated lung metastasis, primarily originating from LAMC2-expressing cells. CONCLUSIONS We have identified a highly metastatic subpopulation of TICs marked by LAMC2. Strategies aimed at targeting the LAMC2 population may be effective in reducing tumor aggressiveness in PDAC patients. Our results prompt further study of this TIC population in pancreatic cancer and exploration as a potential therapeutic target and/or biomarker.
Collapse
Affiliation(s)
- Donatella Delle Cave
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Silvia Buonaiuto
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Bruno Sainz
- grid.466793.90000 0004 1803 1972Department of Cancer Biology, Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain ,grid.420232.50000 0004 7643 3507Chronic Diseases and Cancer, Area 3-Instituto Ramon Y Cajal de Investigacion Sanitaria (IRYCIS), 28034 Madrid, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red, Área Cáncer, CIBERONC, ISCIII, 28029 Madrid, Spain
| | - Marco Fantuz
- grid.5608.b0000 0004 1757 3470Department of Biology, University of Padova, 35129 Padova, Italy ,grid.428736.cVeneto Institute of Molecular Medicine (VIMM), 35129 Padova, Italy
| | - Maria Mangini
- grid.5326.20000 0001 1940 4177Institute for Experimental Endocrinology and Oncology, “G. Salvatore” (IEOS), Second Unit, Consiglio Nazionale Delle Ricerche (CNR), 801310 Naples, Italy
| | - Alessandro Carrer
- grid.5608.b0000 0004 1757 3470Department of Biology, University of Padova, 35129 Padova, Italy ,grid.428736.cVeneto Institute of Molecular Medicine (VIMM), 35129 Padova, Italy
| | - Annalisa Di Domenico
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Tea Teresa Iavazzo
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Gennaro Andolfi
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Carme Cortina
- grid.7722.00000 0001 1811 6966Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 10, 08028 Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 08028 Barcelona, Spain
| | - Marta Sevillano
- grid.7722.00000 0001 1811 6966Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 10, 08028 Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 08028 Barcelona, Spain
| | - Christopher Heeschen
- grid.16821.3c0000 0004 0368 8293State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Vincenza Colonna
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Marco Corona
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Antonio Cucciardi
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Martina Di Guida
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| | - Eduard Batlle
- grid.7722.00000 0001 1811 6966Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 10, 08028 Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 08028 Barcelona, Spain
| | - Annachiara De Luca
- grid.5326.20000 0001 1940 4177Institute for Experimental Endocrinology and Oncology, “G. Salvatore” (IEOS), Second Unit, Consiglio Nazionale Delle Ricerche (CNR), 801310 Naples, Italy
| | - Enza Lonardo
- grid.5326.20000 0001 1940 4177Institute of Genetics and Biophysics “A. Buzzati-Traverso”, National Research Council (CNR-IGB), 80131 Naples, Italy
| |
Collapse
|
47
|
Li H, Lu Q, Li Y, Yan Y, Yin Z, Guo J, Xu W. Smurf participates in Helicoverpa armigera diapause by regulating the transforming growth factor-β signaling pathway. Insect Sci 2022; 29:1251-1261. [PMID: 35064956 DOI: 10.1111/1744-7917.13007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/28/2021] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
Diapause, an important strategy used by insects to avoid adverse environments, is regulated by various cell signaling pathways. The results of our previous studies demonstrated that the transforming growth factor-β (TGF-β) signaling pathway regulated pupal diapause in Helicoverpa armigera, which was accompanied by downregulation of proteins in TGF-β signaling. However, to date the mechanism underlying this phenomenon remains unknown. Here, we cloned the E3 ubiquitin ligases gene Smurf. In vitro experiments showed that Smurf directly bound to TGF-β receptor type I (TGFβRI) and Smad2. Overexpressing Smurf promoted ubiquitination of TGFβRI and Smad2, thereby downregulating their protein levels. Conversely, silencing of the Smurf gene suppressed ubiquitination of TGFβRI and Smad2 thereby increasing their protein levels. Results from in vivo co-immunoprecipitation assays revealed that the binding of Smurf to TGFβRI or Smad2 was stronger in diapause pupae than in nondiapause pupae. Injection of Smurf inhibitor A01 into diapause pupae markedly upregulated expression of TGFβRI and Smad2 proteins, leading to resumption of development in diapause pupae. Taken together, these findings suggested that ubiquitin ligase E3 Smurf participated in H. armigera diapause by regulating TGF-β signaling, and thus could be playing a crucial role in insect diapause.
Collapse
Affiliation(s)
- Haiyin Li
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Qin Lu
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Yan Li
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Yufang Yan
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Zhiyong Yin
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Jianjun Guo
- Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Guiyang, China
| | - Weihua Xu
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
48
|
Min Lim K, Kim S, Yeom J, Choi Y, Lee Y, An J, Gil M, Abdal Dayem A, Kim K, Kang GH, Kim A, Hong K, Kim K, Cho SG. Advanced 3D dynamic culture system with transforming growth factor-β3 enhances production of potent extracellular vesicles with modified protein cargoes via upregulation of TGF-β signaling. J Adv Res 2022; 47:57-74. [PMID: 36130685 PMCID: PMC10173176 DOI: 10.1016/j.jare.2022.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 06/29/2022] [Accepted: 09/10/2022] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Mesenchymal stromal cells (MSCs) release extracellular vesicles (MSC-EVs) containing various cargoes. Although MSC-EVs show significant therapeutic effects, the low production of EVs in MSCs hinders MSC-EV-mediated therapeutic development. OBJECTIVES Here, we developed an advanced three-dimensional (a3D) dynamic culture technique with exogenous transforming growth factor beta-3 (TGF-β3) treatment (T-a3D) to produce potent MSC-EVs. METHODS Our system enabled preparation of a highly concentrated EV-containing medium for efficient EV isolation and purification with higher yield and efficacy. RESULTS MSC spheroids in T-a3D system (T-a3D spheroids) showed high expression of CD9 and TGF-β3, which was dependent on TGF-β signaling. Treatment with EVs produced under T-a3D conditions (T-a3D-EVs) led to significantly improved migration of dermal fibroblasts and wound closure in an excisional wound model. The relative total efficacy (relative yield of single-batch EVs (10-11-fold) × relative regeneration effect of EVs (2-3-fold)) of T-a3D-EVs was approximately up to 33-fold higher than that of 2D-EVs. Importantly the quantitative proteomic analyses of the T-a3D spheroids and T-a3D-EVs supported the improved EV production as well as the therapeutic potency of T-a3D-EVs. CONCLUSION TGF-β signalling differentially regulated by fluid shear stress produced in our system and exogenous TGF-β3 addition was confirmed to play an important role in the enhanced production of EVs with modified protein cargoes. We suggest that the T-a3D system leads to the efficient production of MSC-EVs with high potential in therapies and clinical development.
Collapse
Affiliation(s)
- Kyung Min Lim
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; R&D Team, StemExOne Co., Ltd., 303, Life Science Bldg, 120, Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Sehee Kim
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Jeonghun Yeom
- Convergence Medicine Research Center, Asan Institute for Life Sciences, Asan Medical Center, 88-gil, 43 Olympic-ro, Songpa-gu, Seoul 05505, Republic of Korea.
| | - Yujin Choi
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Yoonjoo Lee
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Jongyub An
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Minchan Gil
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Ahmed Abdal Dayem
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Kyeongseok Kim
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Geun-Ho Kang
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; R&D Team, StemExOne Co., Ltd., 303, Life Science Bldg, 120, Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Aram Kim
- Department of Urology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul 05029, Republic of Korea.
| | - Kwonho Hong
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| | - Kyunggon Kim
- Convergence Medicine Research Center, Asan Institute for Life Sciences, Asan Medical Center, 88-gil, 43 Olympic-ro, Songpa-gu, Seoul 05505, Republic of Korea; Biomedical Research Center, Asan Institute for Life Sciences, Asan Medical Center, 88-gil, 43 Olympic-ro, Songpa-gu, Seoul 05505, Republic of Korea; Department of Convergence Medicine, University of Ulsan College of Medicine, 88-gil, 43 Olympic-ro, Songpa-gu, Seoul 05505, Republic of Korea.
| | - Ssang-Goo Cho
- Department of Stem Cell & Regenerative Biotechnology and Institute of Advanced Regenerative Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; R&D Team, StemExOne Co., Ltd., 303, Life Science Bldg, 120, Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
| |
Collapse
|
49
|
Kashani E, Schnidrig D, Hashemi Gheinani A, Ninck MS, Zens P, Maragkou T, Baumgartner U, Schucht P, Rätsch G, Rubin MA, Berezowska S, Ng CKY, Vassella E. Integrated longitudinal analysis of adult grade 4 diffuse gliomas with long-term relapse interval revealed upregulation of TGF-β signaling in recurrent tumors. Neuro Oncol 2022; 25:662-673. [PMID: 36124685 PMCID: PMC10076939 DOI: 10.1093/neuonc/noac220] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Adult-type diffuse gliomas, CNS WHO grade 4 are the most aggressive primary brain tumors and represent a particular challenge of therapeutic intervention. METHODS In a single-center retrospective study of matched pairs of initial and post-therapeutic glioma cases with a recurrence period greater than one year, we performed whole exome sequencing combined with mRNA and microRNA expression profiling to identify processes that are altered in recurrent gliomas. RESULTS Mutational analysis of recurrent gliomas revealed early branching evolution in seventy-five percent of patients. High plasticity was confirmed at the mRNA and miRNA levels. SBS1 signature was reduced and SBS11 was elevated, demonstrating the effect of alkylating agent therapy on the mutational landscape. There was no evidence for secondary genomic alterations driving therapy resistance. ALK7/ACVR1C and LTBP1 were upregulated, whereas LEFTY2 was downregulated, pointing towards enhanced Tumor Growth Factor β (TGF-β) signaling in recurrent gliomas. Consistently, altered microRNA expression profiles pointed towards enhanced Nuclear Factor Kappa B and Wnt signaling that, cooperatively with TGF-β, induces epithelial to mesenchymal transition (EMT), migration and stemness. TGF-β-induced expression of pro-apoptotic proteins and repression of anti-apoptotic proteins were uncoupled in the recurrent tumor. CONCLUSIONS Our results suggest an important role of TGF-β signaling in recurrent gliomas. This may have clinical implication, since TGF-β inhibitors have entered clinical phase studies and may potentially be used in combination therapy to interfere with chemoradiation resistance. Recurrent gliomas show high incidence of early branching evolution. High tumor plasticity is confirmed at the level of microRNA and mRNA expression profiles.
Collapse
Affiliation(s)
- Elham Kashani
- Institute of Pathology, University of Bern, Bern, Switzerland.,Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Désirée Schnidrig
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland.,SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Ali Hashemi Gheinani
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Philipp Zens
- Institute of Pathology, University of Bern, Bern, Switzerland.,Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Theoni Maragkou
- Institute of Pathology, University of Bern, Bern, Switzerland
| | - Ulrich Baumgartner
- Cell and Molecular Biology Department, QIMR Berghofer Medical Research Institute, Sid Faithfull Brain Cancer Laboratory, Brisbane, Australia.,School of Biomedical Sciences, the University of Queensland, Brisbane, Australia
| | - Philippe Schucht
- School of Biomedical Sciences, the University of Queensland, Brisbane, Australia.,Department of Neurosurgery, University Hospital Bern, Bern, Switzerland
| | - Gunnar Rätsch
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland.,ETH Zurich, Zurich, Switzerland
| | - Mark A Rubin
- Department for BioMedical Research, University of Bern, Bern, Switzerland.,Bern Center for Precision Medicine, Bern, Switzerland
| | - Sabina Berezowska
- Institute of Pathology, University of Bern, Bern, Switzerland.,Institute of Pathology, Lausanne University, Hospital and University of Lausanne, Lausanne, Switzerland
| | - Charlotte K Y Ng
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland.,SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland.,Bern Center for Precision Medicine, Bern, Switzerland
| | - Erik Vassella
- Institute of Pathology, University of Bern, Bern, Switzerland
| | | |
Collapse
|
50
|
Wu CH, Hsieh PF, Lee YH, Kuo WWT, Wu RCY, Lin YY, Hung CH, Hsieh ML, Pang ST, Yang YL, Lin VC. Nuclear Respiratory Factor 1 Overexpression Inhibits Proliferation and Migration of PC3 Prostate Cancer Cells. Cancer Genomics Proteomics 2022; 19:614-623. [PMID: 35985685 DOI: 10.21873/cgp.20346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/11/2022] [Accepted: 06/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND/AIM The role of nuclear respiratory factor 1 (NRF1) on the prostate cancer progression is controversial. We aimed to investigate the effect of NRF1 overexpression on the metastasis potential of PC3 prostate cancer cells and the associated molecular mechanisms. MATERIALS AND METHODS Cell survival, migration capacity, mitochondrial biogenesis, the expression of TGF-β signaling and EMT markers were examined after overexpression and silencing of NRF1 in PC3 cells. RESULTS We found that NRF1-overexpressing cells exhibited a decreased cell viability and proliferation ability as well as a reduced migration capacity compared to control cells. Moreover, ectopic expression of NRF1 increased the mitochondrial biogenesis and inhibited the EMT characteristics, including a decrease in the mesenchymal marker, α-SMA and an increase in the epithelial cell marker, E-cadherin. We also demonstrated that overexpression of NRF1 suppressed the expression of TGF-β signaling in PC3 cells. As expected, silencing of NRF1 reversed the abovementioned effects. CONCLUSION This study demonstrated that upregulation of NRF1 holds the potential to inhibit the metastasis of prostate cancer, possibly through an elevation of mitochondrial biogenesis and the subsequent repression of TGF-β-associated EMT. Therapeutic avenues that increase NRF1 expression may serve as an adjunct to conventional treatments of prostate cancer.
Collapse
Affiliation(s)
- Chun-Hsien Wu
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.,Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C.,Department of Nursing, I-Shou University, Kaohsiung, Taiwan, R.O.C
| | - Pei-Fang Hsieh
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.,Graduate Institute of Medical Laboratory Science and Biotechnology, Chung-Hwa University of Medical Technology, Tainan, Taiwan, R.O.C
| | - Yen-Hsi Lee
- Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C.,Department of Urology, E-Da Cancer Hospital, Kaohsiung, Taiwan, R.O.C
| | - Wade Wei-Ting Kuo
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.,Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C
| | - Richard Chen-Yu Wu
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan, R.O.C
| | - Yung-Yao Lin
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan, R.O.C
| | - Chih-Hsin Hung
- Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C
| | - Ming-Lin Hsieh
- Chang Gung Memorial Hospital Linkou and Chang Gung University, Taoyuan, Taiwan, R.O.C
| | - See-Tong Pang
- Chang Gung Memorial Hospital Linkou and Chang Gung University, Taoyuan, Taiwan, R.O.C
| | - Yu-Lin Yang
- Graduate Institute of Medical Laboratory Science and Biotechnology, Chung-Hwa University of Medical Technology, Tainan, Taiwan, R.O.C.,Graduate Institute of Biomedical Science, Chung-Hwa University of Medical Technology, Tainan, Taiwan, R.O.C
| | - Victor C Lin
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan, R.O.C.; .,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan, R.O.C
| |
Collapse
|