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Li Y, Li Y, Liu C, Yu X, Gan Z, Xiang L, Zheng J, Meng B, Yu R, Chen X, Kou X, Cao Y, Ai T. Mechanical force-activated CD109 on periodontal ligament stem cells governs osteogenesis and osteoclast to promote alveolar bone remodeling. Stem Cells Transl Med 2024; 13:812-825. [PMID: 38885217 PMCID: PMC11328932 DOI: 10.1093/stcltm/szae035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/14/2024] [Indexed: 06/20/2024] Open
Abstract
Mechanical force-mediated bone remodeling is crucial for various physiological and pathological processes involving multiple factors, including stem cells and the immune response. However, it remains unclear how stem cells respond to mechanical stimuli to modulate the immune microenvironment and subsequent bone remodeling. Here, we found that mechanical force induced increased expression of CD109 on periodontal ligament stem cells (PDLSCs) in vitro and in periodontal tissues from the force-induced tooth movement rat model in vivo, accompanied by activated alveolar bone remodeling. Under mechanical force stimulation, CD109 suppressed the osteogenesis capacity of PDLSCs through the JAK/STAT3 signaling pathway, whereas it promoted PDLSC-induced osteoclast formation and M1 macrophage polarization through paracrine. Moreover, inhibition of CD109 in vivo by lentivirus-shRNA injection increased the osteogenic activity and bone density in periodontal tissues. On the contrary, it led to decreased osteoclast numbers and pro-inflammatory factor secretion in periodontal tissues and reduced tooth movement. Mechanistically, mechanical force-enhanced CD109 expression via the repression of miR-340-5p. Our findings uncover a CD109-mediated mechanical force response machinery on PDLSCs, which contributes to regulating the immune microenvironment and alveolar bone remodeling during tooth movement.
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Affiliation(s)
- Yang Li
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Yi Li
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Chao Liu
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Xinyi Yu
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Ziqi Gan
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Lusai Xiang
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Jinxuan Zheng
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Bowen Meng
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Rongcheng Yu
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Xin Chen
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Xiaoxing Kou
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
- South China Center of Craniofacial Stem Cell Research, Hospital of Stomatology, Sun Yat-sen University, 74 Zhongshan 2 Road, Guangzhou 510080, People's Republic of China
| | - Yang Cao
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
| | - Tingting Ai
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, People's Republic of China
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Abdelmohsen K, Mazan-Mamczarz K, Munk R, Tsitsipatis D, Meng Q, Rossi M, Pal A, Shin CH, Martindale JL, Piao Y, Fan J, Yanai H, De S, Beerman I, Gorospe M. Identification of senescent cell subpopulations by CITE-seq analysis. Aging Cell 2024:e14297. [PMID: 39143693 DOI: 10.1111/acel.14297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/30/2024] [Accepted: 07/23/2024] [Indexed: 08/16/2024] Open
Abstract
Cellular senescence, a state of persistent growth arrest, is closely associated with aging and age-related diseases. Deciphering the heterogeneity within senescent cell populations and identifying therapeutic targets are paramount for mitigating senescence-associated pathologies. In this study, proteins on the surface of cells rendered senescent by replicative exhaustion and by exposure to ionizing radiation (IR) were identified using mass spectrometry analysis, and a subset of them was further studied using single-cell CITE-seq (Cellular Indexing of Transcriptomes and Epitopes by Sequencing) analysis. Based on the presence of proteins on the cell surface, we identified two distinct IR-induced senescent cell populations: one characterized by high levels of CD109 and CD112 (cluster 3), the other characterized by high levels of CD112, CD26, CD73, HLA-ABC, CD54, CD49A, and CD44 (cluster 0). We further found that cluster 0 represented proliferating and senescent cells in the G1 phase of the division cycle, and CITE-seq detection of cell surface proteins selectively discerned those in the senescence group. Our study highlights the heterogeneity of senescent cells and underscores the value of cell surface proteins as tools for distinguishing senescent cell programs and subclasses, paving the way for targeted therapeutic strategies in disorders exacerbated by senescence.
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Affiliation(s)
- Kotb Abdelmohsen
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Krystyna Mazan-Mamczarz
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Rachel Munk
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Dimitrios Tsitsipatis
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Qiong Meng
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Martina Rossi
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Apala Pal
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Chang Hoon Shin
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Jennifer L Martindale
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Yulan Piao
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Jinshui Fan
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Hagai Yanai
- Translational Gerontology Branch, National Institute on Aging (NIA) Intramural Research Program (IRP), National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Supriyo De
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Isabel Beerman
- Translational Gerontology Branch, National Institute on Aging (NIA) Intramural Research Program (IRP), National Institutes of Health (NIH), Baltimore, Maryland, USA
| | - Myriam Gorospe
- Laboratory of Genetics and Genomics, National Institutes of Health (NIH), Baltimore, Maryland, USA
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3
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Jensen KT, Nielsen NS, Viana Almeida A, Thøgersen IB, Enghild JJ, Harwood SL. Proteolytic cleavage of the TGFβ co-receptor CD109 changes its conformation, resulting in protease inhibition via activation of its thiol ester, and dissociation from the cell membrane. FEBS J 2024; 291:3169-3190. [PMID: 38587194 DOI: 10.1111/febs.17128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/14/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024]
Abstract
The glycosylphosphatidylinositol (GPI)-anchored protein cluster of differentiation 109 (CD109) is expressed on many human cell types and modulates the transforming growth factor β (TGF-β) signaling network. CD109 belongs to the alpha-macroglobulin family of proteins, known for their protease-triggered conformational changes. However, the effect of proteolysis on CD109 and its conformation are unknown. Here, we investigated the interactions of CD109 with proteases. We found that a diverse selection of proteases cleaved peptide bonds within the predicted bait region of CD109, inducing a conformational change that activated the thiol ester of CD109. We show CD109 was able to conjugate proteases with this thiol ester and decrease their activity toward protein substrates, demonstrating that CD109 is a protease inhibitor. We additionally found that CD109 has a unique mechanism whereby its GPI-anchored macroglobulin 8 (MG8) domain dissociates during its conformational change, allowing proteases to release CD109 from the cell surface by a precise mechanism and not unspecific shedding. We conclude that proteolysis of the CD109 bait region affects both its structure and location, and that interactions between CD109 and proteases may be important to understanding its functions, for example, as a TGF-β co-receptor.
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Affiliation(s)
| | | | - Ana Viana Almeida
- Department of Molecular Biology and Genetics, Aarhus University, Denmark
| | - Ida B Thøgersen
- Department of Molecular Biology and Genetics, Aarhus University, Denmark
| | - Jan J Enghild
- Department of Molecular Biology and Genetics, Aarhus University, Denmark
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4
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Naoi H, Suzuki Y, Miyagi A, Horiguchi R, Aono Y, Inoue Y, Yasui H, Hozumi H, Karayama M, Furuhashi K, Enomoto N, Fujisawa T, Inui N, Mii S, Ichihara M, Takahashi M, Suda T. CD109 Attenuates Bleomycin-induced Pulmonary Fibrosis by Inhibiting TGF-β Signaling. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:1221-1231. [PMID: 38334455 DOI: 10.4049/jimmunol.2300285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 01/23/2024] [Indexed: 02/10/2024]
Abstract
Pulmonary fibrosis is a fatal condition characterized by fibroblast and myofibroblast proliferation and collagen deposition. TGF-β plays a pivotal role in the development of pulmonary fibrosis. Therefore, modulation of TGF-β signaling is a promising therapeutic strategy for treating pulmonary fibrosis. To date, however, interventions targeting TGF-β have not shown consistent efficacy. CD109 is a GPI-anchored glycoprotein that binds to TGF-β receptor I and negatively regulates TGF-β signaling. However, no studies have examined the role and therapeutic potential of CD109 in pulmonary fibrosis. The purpose of this study was to determine the role and therapeutic value of CD109 in bleomycin-induced pulmonary fibrosis. CD109-transgenic mice overexpressing CD109 exhibited significantly attenuated pulmonary fibrosis, preserved lung function, and reduced lung fibroblasts and myofibroblasts compared with wild-type (WT) mice. CD109-/- mice exhibited pulmonary fibrosis comparable to WT mice. CD109 expression was induced in variety types of cells, including lung fibroblasts and macrophages, upon bleomycin exposure. Recombinant CD109 protein inhibited TGF-β signaling and significantly decreased ACTA2 expression in human fetal lung fibroblast cells in vitro. Administration of recombinant CD109 protein markedly reduced pulmonary fibrosis in bleomycin-treated WT mice in vivo. Our results suggest that CD109 is not essential for the development of pulmonary fibrosis, but excess CD109 protein can inhibit pulmonary fibrosis development, possibly through suppression of TGF-β signaling. CD109 is a novel therapeutic candidate for treating pulmonary fibrosis.
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Affiliation(s)
- Hyogo Naoi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuzo Suzuki
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Asuka Miyagi
- Advanced Research Facilities and Services, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Ryo Horiguchi
- Advanced Research Facilities and Services, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuya Aono
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yusuke Inoue
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Hideki Yasui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Hironao Hozumi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Masato Karayama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Kazuki Furuhashi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Noriyuki Enomoto
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tomoyuki Fujisawa
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Shinji Mii
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masatoshi Ichihara
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Biomedical Science, Chubu University Graduate School of Life and Health Science, Kasugai, Japan
| | - Masahide Takahashi
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- International Center for Cell and Gene Therapy, Fujita Health University, Toyoake, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
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5
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Xu H, Yin Y, Li Y, Shi N, Xie W, Luo W, Wang L, Zhu B, Liu W, Jiang X, Ren C. FLOT2 promotes nasopharyngeal carcinoma progression through suppression of TGF-β pathway via facilitating CD109 expression. iScience 2024; 27:108580. [PMID: 38161417 PMCID: PMC10755365 DOI: 10.1016/j.isci.2023.108580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/28/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024] Open
Abstract
In nasopharyngeal carcinoma (NPC), the TGF-β/Smad pathway genes are altered with inactive TGF-β signal, but the mechanisms remain unclear. RNA-sequencing results showed that FLOT2 negatively regulated the TGF-β signaling pathway via up-regulating CD109 expression. qRT-PCR, western blot, ChIP, and dual-luciferase assays were used to identify whether STAT3 is the activating transcription factor of CD109. Co-IP immunofluorescence staining assays were used to demonstrate the connection between FLOT2 and STAT3. In vitro and in vivo experiments were used to detect whether CD109 could rescue the functional changes of NPC cells resulting from FLOT2 alteration. IHC and Spearman correlation coefficients were used to assay the correlation between FLOT2 and CD109 expression in NPC tissues. Our results found that FLOT2 promotes the development of NPC by inhibiting TGF-β signaling pathway via stimulating the expression of CD109 by stabilizing STAT3, which provides a potential therapeutic strategy for NPC treatment.
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Affiliation(s)
- Hongjuan Xu
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Nuclear Medicine (PET Center), Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuze Yin
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Yihan Li
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Ning Shi
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Wen Xie
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Weiren Luo
- Cancer Research Institute, Shenzhen Third People’s Hospital, the Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Lei Wang
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Bin Zhu
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Weidong Liu
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Xingjun Jiang
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Caiping Ren
- NHC Key Laboratory of Carcinogenesis, NHC Key Laboratory of Nanobiological Technology, Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
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6
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Ataei A, Azizi M, Hajisadeghi S, Madani M, Khorami M, Hassantash S, Saeidpour Masouleh S, Barati G. The Therapeutic Effects of Mesenchymal Stem Cells and their Secretome on Oral Squamous Cell Carcinoma. Curr Mol Med 2024; 24:1195-1207. [PMID: 37366360 DOI: 10.2174/1566524023666230627151809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023]
Abstract
Oral cancers are prevalent in the human population, particularly in unindustrialized countries. In 90 % of oral cancers, the tumors arise from squamous cells, which is called oral squamous cell carcinoma (OSCC). Despite new treatment strategies, the morbidity and mortality rates are still high. Current treatment options including surgery, chemotherapy, and radiotherapy are not effective in the treatment of the tumor. Cell therapy with mesenchymal stem cells (MSCs) is considered one of the leading strategies in cancer treatment. However, the field of MSC therapy in OSCC is immature and ongoing studies are being conducted in experimental and pre-clinical studies. Here, we reviewed these studies to figure out whether the use of MSCs could be worthwhile in OSCC therapy or not. Both native and engineered MSCs as well as their secretome have been used in the treatment of OSCC. It seems that genetically modified MSCs or their secretome could inhibit the tumorigenesis of OSCC. However, further pre-clinical studies are required to come to a conclusion.
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Affiliation(s)
- Atefe Ataei
- Department of Periodontics, School of Dentistry, Birjand University of Medical Sciences, Birjand, Iran
| | - Majid Azizi
- Department of Periodontics, School of Dentistry, Birjand University of Medical Sciences, Birjand, Iran
| | - Samira Hajisadeghi
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Qom University of Medical Sciences, Qom, Iran
| | - Mojan Madani
- Orthodontics Department, Dental Faculty, Arak UNDUniversity of Medical Sciences, Arak, Iran
| | - Mozhgan Khorami
- Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Hassantash
- Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ghasem Barati
- Department of Medical Biotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
- Stem Cell Technology Research Center, Tehran, Iran
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7
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Wang LX, Chen Y, Dong ST, Ren FG, Zhang YF, Chang JM, Tan YH, Chen XH, Wang HW, Xu ZF. [Expression characteristics and clinical significance of CD109 in de novo acute myeloid leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:770-774. [PMID: 38049323 PMCID: PMC10630576 DOI: 10.3760/cma.j.issn.0253-2727.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Indexed: 12/06/2023]
Affiliation(s)
- L X Wang
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - Y Chen
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - S T Dong
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - F G Ren
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - Y F Zhang
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - J M Chang
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - Y H Tan
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - X H Chen
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - H W Wang
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
| | - Z F Xu
- Department of Haematology, The Second Hospital of Shanxi Medical University, Shanxi Provincial Key Laboratory of Molecular Diagnosis and Treatment of Hematological Diseases, Taiyuan 030001, China
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8
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Grimm SL, Reddick S, Dong X, Leek C, Wang AX, Gutierrez MC, Hartig SM, Moorthy B, Coarfa C, Lingappan K. Loss of microRNA-30a and sex-specific effects on the neonatal hyperoxic lung injury. Biol Sex Differ 2023; 14:50. [PMID: 37553579 PMCID: PMC10408139 DOI: 10.1186/s13293-023-00535-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/24/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Bronchopulmonary dysplasia (BPD) is characterized by an arrest in lung development and is a leading cause of morbidity in premature neonates. It has been well documented that BPD disproportionally affects males compared to females, but the molecular mechanisms behind this sex-dependent bias remain unclear. Female mice show greater preservation of alveolarization and angiogenesis when exposed to hyperoxia, accompanied by increased miR-30a expression. In this investigation, we tested the hypothesis that loss of miR-30a would result in male and female mice experiencing similar impairments in alveolarization and angiogenesis under hyperoxic conditions. METHODS Wild-type and miR-30a-/- neonatal mice were exposed to hyperoxia [95% FiO2, postnatal day [PND1-5] or room air before being euthanized on PND21. Alveolarization, pulmonary microvascular development, differences in lung transcriptome, and miR-30a expression were assessed in lungs from WT and miR-30a-/- mice of either sex. Blood transcriptomic signatures from preterm newborns (with and without BPD) were correlated with WT and miR-30a-/- male and female lung transcriptome data. RESULTS Significantly, the sex-specific differences observed in WT mice were abrogated in the miR-30a-/- mice upon exposure to hyperoxia. The loss of miR-30a expression eliminated the protective effect in females, suggesting that miR-30a plays an essential role in regulating alveolarization and angiogenesis. Transcriptome analysis by whole lung RNA-Seq revealed a significant response in the miR-30a-/- female hyperoxia-exposed lung, with enrichment of pathways related to cell cycle and neuroactive ligand-receptor interaction. Gene expression signature in the miR-30a-/- female lung associated with human BPD blood transcriptomes. Finally, we showed the spatial localization of miR-30a transcripts in the bronchiolar epithelium. CONCLUSIONS miR-30a could be one of the biological factors mediating the resilience of the female preterm lung to neonatal hyperoxic lung injury. A better understanding of the effects of miR-30a on pulmonary angiogenesis and alveolarization may lead to novel therapeutics for treating BPD.
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Affiliation(s)
- Sandra L Grimm
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, USA
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, TX, USA
| | - Samuel Reddick
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Xiaoyu Dong
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Connor Leek
- Department of Pediatrics, Division of Neonatology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Amy Xiao Wang
- Department of Pediatrics, Division of Neonatology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Manuel Cantu Gutierrez
- Department of Pediatrics, Division of Neonatology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Sean M Hartig
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, TX, USA
- Department of Medicine, Division of Endocrinology, Baylor College of Medicine, Houston, TX, USA
| | | | - Cristian Coarfa
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, USA.
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, TX, USA.
| | - Krithika Lingappan
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
- Department of Pediatrics, Division of Neonatology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
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9
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Fu Y, Miyazaki K, Chiba Y, Funada K, Yuta T, Tian T, Mizuta K, Kawahara J, Zhang L, Martin D, Iwamoto T, Takahashi I, Fukumoto S, Yoshizaki K. Identification of GPI-anchored protein LYPD1 as an essential factor for odontoblast differentiation in tooth development. J Biol Chem 2023; 299:104638. [PMID: 36963497 PMCID: PMC10130355 DOI: 10.1016/j.jbc.2023.104638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/19/2023] [Accepted: 03/13/2023] [Indexed: 03/26/2023] Open
Abstract
Lipid rafts are membrane microdomains rich in cholesterol, sphingolipids, glycosylphosphatidylinositol-anchored proteins (GPI-APs), and receptors. These lipid raft components are localized at the plasma membrane and are essential for signal transmission and organogenesis. However, few reports have been published on the specific effects of lipid rafts on tooth development. Using microarray and single-cell RNA sequencing methods, we found that a GPI-AP, lymphocyte antigen-6/Plaur domain-containing 1 (Lypd1), was specifically expressed in preodontoblasts. Depletion of Lypd1 in tooth germ using an ex vivo organ culture system and in mouse dental pulp (mDP) cells resulted in the inhibition of odontoblast differentiation. Activation of bone morphogenetic protein (BMP) signaling by BMP2 treatment in mDP cells promoted odontoblast differentiation via phosphorylation of Smad1/5/8, while this BMP2-mediated odontoblast differentiation was inhibited by depletion of Lypd1. Furthermore, we created a deletion construct of the C terminus containing the omega site in LYPD1; this site is necessary for localizing GPI-APs to the plasma membrane and lipid rafts. We identified that this site is essential for odontoblast differentiation and morphological change of mDP cells. These findings demonstrated that LYPD1 is a novel marker of preodontoblasts in the developing tooth; in addition, they suggest that LYPD1 is important for tooth development and that it plays a pivotal role in odontoblast differentiation by regulating Smad1/5/8 phosphorylation through its effect as a GPI-AP in lipid rafts.
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Affiliation(s)
- Yao Fu
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Kanako Miyazaki
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Yuta Chiba
- Dento-Craniofacial Development and Regeneration Research Center, Kyushu University Faculty of Dental Science, Fukuoka, Japan; Section of Pediatric Dentistry, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Keita Funada
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Tomomi Yuta
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Tian Tian
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Kanji Mizuta
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Jumpei Kawahara
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Ling Zhang
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Daniel Martin
- Genomics and Computational Biology Core (National Institute on Deafness and Other Communication Disorders), National Institutes of Health, Bethesda, Maryland, USA
| | - Tsutomu Iwamoto
- Division of Oral Health Sciences, Department of Pediatric Dentistry/Special Needs Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ichiro Takahashi
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan
| | - Satoshi Fukumoto
- Dento-Craniofacial Development and Regeneration Research Center, Kyushu University Faculty of Dental Science, Fukuoka, Japan; Section of Pediatric Dentistry, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan; Division of Pediatric Dentistry, Department of Community Social Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Japan.
| | - Keigo Yoshizaki
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University Faculty of Dental Science, Fukuoka, Japan; Dento-Craniofacial Development and Regeneration Research Center, Kyushu University Faculty of Dental Science, Fukuoka, Japan.
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10
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Mori N, Esaki N, Shimoyama Y, Shiraki Y, Asai N, Sakai T, Nishida Y, Takahashi M, Enomoto A, Mii S. Significance of expression of CD109 in osteosarcoma and its involvement in tumor progression via BMP signaling. Pathol Res Pract 2023; 245:154443. [PMID: 37030166 DOI: 10.1016/j.prp.2023.154443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 04/09/2023]
Abstract
Osteosarcoma, the most common primary malignant bone tumor, is defined by the formation of neoplastic osteoid and/or bone. This sarcoma is a highly heterogeneous disease with a wide range of patient outcomes. CD109 is a glycosylphosphatidylinositol-anchored glycoprotein that is highly expressed in various types of malignant tumors. We previously reported that CD109 is expressed in osteoblasts and osteoclasts in normal human tissues and plays a role in bone metabolism in vivo. While CD109 has been shown to promote various carcinomas through the downregulation of TGF-β signaling, the role and mechanism of CD109 in sarcomas remain largely unknown. In this study, we investigated the molecular function of CD109 in sarcomas using osteosarcoma cell lines and tissue. Semi-quantitative immunohistochemical analysis using human osteosarcoma tissue revealed a significantly worse prognosis in the CD109-high group compared with the CD109-low group. We found no association between CD109 expression and TGF-β signaling in osteosarcoma cells. However, enhancement of SMAD1/5/9 phosphorylation was observed in CD109 knockdown cells under bone morphogenetic protein-2 (BMP-2) stimulation. We also performed immunohistochemical analysis for phospho-SMAD1/5/9 using human osteosarcoma tissue and found a negative correlation between CD109 expression and SMAD1/5/9 phosphorylation. In vitro wound healing assay showed that osteosarcoma cell migration was significantly attenuated in CD109-knockdown cells compared with control cells in the presence of BMP. These results suggest that CD109 is a poor prognostic factor in osteosarcoma and affects tumor cell migration via BMP signaling.
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11
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Aono Y, Suzuki Y, Horiguchi R, Inoue Y, Karayama M, Hozumi H, Furuhashi K, Enomoto N, Fujisawa T, Nakamura Y, Inui N, Mii S, Takahashi M, Suda T. CD109 on Dendritic Cells Regulates Airway Hyperreactivity and Eosinophilic Airway Inflammation. Am J Respir Cell Mol Biol 2023; 68:201-212. [PMID: 36215676 DOI: 10.1165/rcmb.2022-0109oc] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Asthma is a chronic airway inflammatory disease characterized by airway hyperreactivity (AHR) and eosinophilic airway inflammation. Dendritic cells (DCs) are essential for the development of asthma via presenting allergens, causing T-helper cell type 2 (Th2) skewing and eosinophil inflammation. Recent studies have revealed that CD109, a glycosylphosphatidylinositol-anchored glycoprotein, is involved in the pathogenesis of inflammatory diseases such as rheumatoid arthritis and psoriasis. However, no study has addressed the role of CD109 in asthma. This study sought to address the role of CD109 on DCs in the development of AHR and allergic inflammation. CD109-deficient mice (CD109-/-) were sensitized with house dust mite or ovalbumin and compared with wild-type mice for induction of AHR and allergic inflammation. CD109-deficient mice had reduced AHR and eosinophilic inflammation together with lower Th2 cytokine expression compared with wild-type mice. Interestingly, CD109 expression was induced in lung conventional DC2s (cDC2s), but not lung cDC1s, upon allergic challenge. Lung cDC2s from CD109-/- mice had a poor ability to induce cytokine production in ex vivo DC-T cell cocultures with high expression of RUNX3 (runt-related transcription factor 3), resulting in suppression of Th2 differentiation. Adoptive transfer of bone marrow-derived CD109-/- DCs loaded with house dust mite failed to develop AHR and eosinophilic inflammation. Finally, administration of monoclonal anti-CD109 antibody reduced airway eosinophils and significantly decreased AHR. Our results suggest the involvement of CD109 in asthma pathogenesis. CD109 is a novel therapeutic target for asthma.
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Affiliation(s)
- Yuya Aono
- Second Division, Department of Internal Medicine, and
| | - Yuzo Suzuki
- Second Division, Department of Internal Medicine, and
| | - Ryo Horiguchi
- Advanced Research Facilities and Services, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yusuke Inoue
- Second Division, Department of Internal Medicine, and
| | | | | | | | | | | | | | - Naoki Inui
- Second Division, Department of Internal Medicine, and
| | - Shinji Mii
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan; and
| | - Masahide Takahashi
- Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan; and.,International Center for Cell and Gene Therapy, Fujita Health University, Toyoake, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, and
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12
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Shi C, Sun B, Wu H, Zhang R, Wu L, Guo L, Li C, Xi Y, Yuan W, Zhang Y, Xu G. Dysfunction of Caveolae-Mediated Endocytic TβRI Degradation Results in Hypersensitivity of TGF-β/Smad Signaling in Osteogenesis Imperfecta. J Bone Miner Res 2023; 38:103-118. [PMID: 36321807 DOI: 10.1002/jbmr.4734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 10/22/2022] [Accepted: 10/29/2022] [Indexed: 11/19/2022]
Abstract
Osteogenesis imperfecta (OI) is a genetic disorder caused by mutations of type I collagen-related genes, and excessive transforming growth factor-beta (TGF-β) signaling is a common mechanism. TGF-β/Smad signaling has inhibitory effects on osteoblast differentiation and maturation and is mainly transduced and regulated by the internalization of a tetrameric receptor complex comprising types I and II TGF-β receptors (TβRI and TβRII). During internalization, clathrin-mediated endocytosis enhances TGF-β/Smad signaling via Smad2/3 phosphorylation and receptors recycling, while caveolae-mediated endocytosis turns off TGF-β/Smad signaling by promoting receptor ubiquitination and degradation. In this study, using an animal model of OI (Colla2oim , osteogenesis imperfecta murine [oim]/oim mouse), we found that osteoblastic cells of oim/oim mice were more sensitive to the inhibitory effects of TGF-β on osteoblast differentiation and maturation and had much higher cell membrane protein levels of TGF-β receptors than those of wild-type (wt)/wt mice. Further results showed that clathrin-mediated endocytosis of TβRI was enhanced, whereas caveolae-mediated TβRI endocytic degradation was reduced in oim/oim mice, combined with reduced caveolin-1 (Cav-1) phosphorylation. In addition, type I collagen downregulated TβRI via focal adhesion kinase (FAK) and Src activation-dependent Cav-1 phosphorylation. To further examine this mechanism, 4-week-old oim/oim and wt/wt mice were treated with either TβRI kinase inhibitor (SD-208) or vehicle for 8 weeks. SD-208 treatment significantly reduced the fracture incidence in oim/oim mice. Micro-computed tomography and biomechanical testing showed that femoral bone mass and strength were significantly improved with SD-208 treatment in both genotypes. Additionally, SD-208 significantly promoted osteoblast differentiation and bone formation and inhibited bone resorption. In conclusion, dysfunction of caveolae-mediated endocytic TβRI degradation is a possible mechanism for the enhanced TGF-β/Smad signaling in OI. Targeting this mechanism using a TβRI kinase inhibitor effectively reduced fractures and improved bone mass and strength in OI model and, thus, may offer a new strategy for the treatment of OI. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Changgui Shi
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Bin Sun
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Huiqiao Wu
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Rongcheng Zhang
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Lecheng Wu
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Lei Guo
- Shanghai Key Laboratory for Bone and Joint Diseases, Shanghai Institute of Orthopedics and Traumatology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Changwei Li
- Shanghai Key Laboratory for Bone and Joint Diseases, Shanghai Institute of Orthopedics and Traumatology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanhai Xi
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Wen Yuan
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Ying Zhang
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Guohua Xu
- Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
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13
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Trelford CB, Dagnino L, Di Guglielmo GM. Transforming growth factor-β in tumour development. Front Mol Biosci 2022; 9:991612. [PMID: 36267157 PMCID: PMC9577372 DOI: 10.3389/fmolb.2022.991612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 09/15/2022] [Indexed: 11/14/2022] Open
Abstract
Transforming growth factor-β (TGFβ) is a ubiquitous cytokine essential for embryonic development and postnatal tissue homeostasis. TGFβ signalling regulates several biological processes including cell growth, proliferation, apoptosis, immune function, and tissue repair following injury. Aberrant TGFβ signalling has been implicated in tumour progression and metastasis. Tumour cells, in conjunction with their microenvironment, may augment tumourigenesis using TGFβ to induce epithelial-mesenchymal transition, angiogenesis, lymphangiogenesis, immune suppression, and autophagy. Therapies that target TGFβ synthesis, TGFβ-TGFβ receptor complexes or TGFβ receptor kinase activity have proven successful in tissue culture and in animal models, yet, due to limited understanding of TGFβ biology, the outcomes of clinical trials are poor. Here, we review TGFβ signalling pathways, the biology of TGFβ during tumourigenesis, and how protein quality control pathways contribute to the tumour-promoting outcomes of TGFβ signalling.
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Affiliation(s)
- Charles B. Trelford
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Lina Dagnino
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- Department of Oncology, Children’s Health Research Institute and Lawson Health Research Institute, London, ON, Canada
| | - Gianni M. Di Guglielmo
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
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14
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CD109 Is a Critical Determinant of EGFR Expression and Signaling, and Tumorigenicity in Squamous Cell Carcinoma Cells. Cancers (Basel) 2022; 14:cancers14153672. [PMID: 35954339 PMCID: PMC9367592 DOI: 10.3390/cancers14153672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/13/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Squamous cell carcinoma (SCC) is one of the leading causes of cancer-related deaths worldwide. CD109 is overexpressed in many cancers including SCC. Although a pro-tumorigenic role for CD109 has been shown in non-SCC cancers, and in one type of SCC, the mechanisms and signaling pathways reported are discrepant. (2) Methods: The CD109-EGFR interaction and CD109-mediated regulation of EGFR expression, signaling, and stemness were studied using microarray, immunoblot, immunoprecipitation, qPCR, immunofluorescence, and/or spheroid formation assays. The role of CD109 in tumor progression and metastasis was studied using xenograft tumor growth and metastatic models. (3) Results: We establish the in vivo tumorigenicity of CD109 in vulvar SCC cells and demonstrate that CD109 is an essential regulator of EGFR expression at the mRNA and protein levels and of EGFR/AKT signaling in vulvar and hypopharyngeal SCC cells. Furthermore, we show that the mechanism involves EGFR-CD109 heteromerization and colocalization, leading to the stabilization of EGFR levels. Additionally, we demonstrate that the maintenance of epithelial morphology and in vitro tumorigenicity of SCC cells require CD109 localization to the cell surface. (4) Conclusions: Our study identifies an essential role for CD109 in vulvar SCC progression. We demonstrate that CD109 regulates SCC cellular stemness and epithelial morphology via a cell-surface CD109-EGFR interaction, stabilization of EGFR levels and EGFR/AKT signaling.
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15
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Wei Y, He A, Huang Z, Liu J, Li R. Placental and plasma early predictive biomarkers for gestational diabetes mellitus. Proteomics Clin Appl 2022; 16:e2200001. [PMID: 35385222 DOI: 10.1002/prca.202200001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/24/2022] [Accepted: 04/04/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE Gestational diabetes mellitus (GDM) is a common disease that can give rise to adverse obstetric outcomes. For successful early intervention, more studies on novel predictive biomarkers for GDM are required. EXPERIMENTAL DESIGN The protein expression profiles of placental tissue from patients with GDM and normal pregnant women were investigated using data-independent acquisition proteomics with five biological replicates. Early pregnancy maternal plasma samples from the GDM (n = 79) and control (n = 81) groups were used for further validation of candidate biomarkers. RESULTS We identified 37 differentially expressed proteins between the two groups. CD109 antigen (CD109) and endosialin (CD248) were identified as hub proteins. In the validation experiments, CD109 expression was lower in the early pregnancy maternal plasma of patients with GDM compared with that in normal pregnant women, and CD248 expression was higher in the GDM group. The area under the curve of CD109, CD248, and their combination as indicators in early pregnancy maternal plasma was 0.681, 0.609, and 0.695, respectively. CONCLUSIONS AND CLINICAL RELEVANCE The present study is the first to obtain preliminary evidence that CD109 and CD248 can predict GDM during early pregnancy, as well as providing proteome-level insights into this disease's pathological mechanisms.
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Affiliation(s)
- Yiling Wei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Andong He
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhengrui Huang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jia Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ruiman Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
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16
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Pierre WC, Londono I, Quiniou C, Chemtob S, Lodygensky GA. Modulatory effect of IL‐1 inhibition following lipopolysaccharide‐induced neuroinflammation in neonatal microglia and astrocytes. Int J Dev Neurosci 2022; 82:243-260. [DOI: 10.1002/jdn.10179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 02/23/2022] [Accepted: 03/17/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Wyston C. Pierre
- Sainte‐Justine Hospital and Research Center, Department of Pediatrics Université de Montréal Montréal, Québec Canada
- Department of Pharmacology and Physiology Université de Montréal Montréal Canada
| | - Irène Londono
- Sainte‐Justine Hospital and Research Center, Department of Pediatrics Université de Montréal Montréal, Québec Canada
| | - Christiane Quiniou
- Sainte‐Justine Hospital and Research Center, Department of Pediatrics Université de Montréal Montréal, Québec Canada
| | - Sylvain Chemtob
- Sainte‐Justine Hospital and Research Center, Department of Pediatrics Université de Montréal Montréal, Québec Canada
- Department of Pharmacology and Physiology Université de Montréal Montréal Canada
- Department of Pharmacology and Therapeutics McGill University Montréal Canada
| | - Gregory A. Lodygensky
- Sainte‐Justine Hospital and Research Center, Department of Pediatrics Université de Montréal Montréal, Québec Canada
- Department of Pharmacology and Physiology Université de Montréal Montréal Canada
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17
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Kuroishi A, Takihara Y, Hirayama F. Current understanding and future perspectives for anti-human platelet antigen-15 antibodies in patients with alloimmune thrombocytopenia: History, laboratory testing, and clinical impact. Transfusion 2022; 62:1128-1141. [PMID: 35266549 DOI: 10.1111/trf.16845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 02/02/2022] [Accepted: 02/11/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Ayumu Kuroishi
- Laboratory, Japanese Red Cross Kinki Block Blood Center, Ibaraki-shi, Osaka, Japan
| | | | - Fumiya Hirayama
- Japanese Red Cross Kinki Block Blood Center, Ibaraki-shi, Osaka, Japan
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18
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Murugesan G, Davidson L, Jannetti L, Crocker PR, Weigle B. Quantitative Proteomics of Polarised Macrophages Derived from Induced Pluripotent Stem Cells. Biomedicines 2022; 10:biomedicines10020239. [PMID: 35203449 PMCID: PMC8869710 DOI: 10.3390/biomedicines10020239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 02/01/2023] Open
Abstract
Macrophages (MΦ) are highly heterogenous and versatile innate immune cells involved in homeostatic and immune responses. Activated MΦ can exist in two extreme phenotypes: pro-inflammatory (M1) MΦ and anti-inflammatory (M2) MΦ. These phenotypes can be recapitulated in vitro by using ligands of toll-like receptors (TLRs) and cytokines such as IFNγ and IL-4. In recent years, human induced pluripotent stem cells (iPSC)-derived MΦ have gained major attention, as they are functionally similar to human monocyte-derived MΦ and are receptive to genome editing. In this study, we polarised iPSC-derived MΦ to M1 or M2 and analysed their proteome and secretome profiles using quantitative proteomics. These comprehensive proteomic data sets provide new insights into functions of polarised MΦ.
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Affiliation(s)
- Gavuthami Murugesan
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK; (G.M.); (P.R.C.)
| | - Lindsay Davidson
- Human Pluripotent Stem Cell Facility, School of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, UK;
| | - Linda Jannetti
- Division of Cancer Immunology and Immune Modulation, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riss, Germany;
| | - Paul R. Crocker
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK; (G.M.); (P.R.C.)
| | - Bernd Weigle
- Division of Cancer Immunology and Immune Modulation, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riss, Germany;
- Correspondence:
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19
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Yu FF, Zuo J, Fu X, Gao MH, Sun L, Yu SY, Li Z, Zhou GY, Ba Y. Role of the hippo signaling pathway in the extracellular matrix degradation of chondrocytes induced by fluoride exposure. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 225:112796. [PMID: 34555722 DOI: 10.1016/j.ecoenv.2021.112796] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/02/2021] [Accepted: 09/15/2021] [Indexed: 06/13/2023]
Abstract
To identify the role of the Hippo signaling pathway in the extracellular matrix degradation of chondrocytes induced by fluoride exposure. Environmental response genes (ERGs) of bone injury induced by fluoride exposure were obtained from the Comparative Toxicogenomics Database, and annotated by STRING for KEGG pathway enrichment analysis. The CCK-8 kit was used to measure the proliferation of ATDC5 cells. The malondialdehyde (MDA), total antioxidant capacity (T-AOC), total superoxide dismutase (T-SOD), and glutathione peroxidase (GSH-PX) levels in ATDC5 cells were measured using oxidative stress detection kit. Western blot analysis was used to measure the p-MST1/2, p-LATS1/2, and p-YAP/YAP1 expression levels in the Hippo pathway and the COL2A1, ACAN and MMP13 expression levels in the cartilage matrix. Localizations of YAP1 and COL2A1 proteins in chondrocytes were performed using cell immunofluorescence. Continuous data from the multiple groups were compared using one-way analysis of variance, and then the differences between groups were tested with Dunnett's t-test, with the test level α = 0.05. The 145 ERGs of bone injury induced by fluoride exposure were identified, and KEGG enrichment analysis revealed Hippo signaling pathways significantly related to bone injury. A CCK-8 assay revealed that the viability of the ATDC5 cells was significantly decreased with increased fluorine concentration. The MDA content in 20 mg/L sodium fluoride (NaF) exposure group was significantly higher than that in the control group, the T-SOD, T-AOC and GSH-PX activities in 15 and 20 mg/L NaF exposure groups were significantly lower than those in the control group (P < 0.05). Western blot results showed the protein levels of p-MST1/2, p-LATS1/2 and p-YAP1 in 15 and 20 mg/L NaF exposure groups were significantly lower than those in the control group, while the YAP1 protein level in 20 mg/L NaF group was significantly higher than that in the control group. The COL2A1 and ACAN proteins in 20 mg/L NaF group were significantly decreased, while the MMP13 protein level in 15 and 20 mg/L NaF groups were significantly increased (P < 0.05). It was observed that the expression of YAP1 protein expression level in the cytoplasm decreased with the increased fluoride exposure, whereas that the expression level of YAP1 protein in the nucleus increased. Fluoride inhibited the proliferation of ATDC5 cells, induced oxidative stress, inhibited the activity of the Hippo pathway, and eventually led to cartilage matrix degradation.
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Affiliation(s)
- Fang-Fang Yu
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Juan Zuo
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Xiaoli Fu
- School of Public Health, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
| | - Ming-Hui Gao
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Lei Sun
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Shui-Yuan Yu
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Zhiyuan Li
- School of Public Health, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
| | - Guo-Yu Zhou
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
| | - Yue Ba
- Department of Environmental Health, School of Public Health, Zhengzhou University, Environment and Health Innovation Team, Zhengzhou, Henan 450001, PR China.
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20
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The GPI-anchored protein CD109 protects hematopoietic progenitor cells from undergoing erythroid differentiation induced by TGF-β. Leukemia 2021; 36:847-855. [PMID: 34743190 DOI: 10.1038/s41375-021-01463-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 10/09/2021] [Accepted: 10/21/2021] [Indexed: 12/20/2022]
Abstract
Although a glycosylphosphatidylinositol-anchored protein (GPI-AP) CD109 serves as a TGF-β co-receptor and inhibits TGF-β signaling in keratinocytes, the role of CD109 on hematopoietic stem progenitor cells (HSPCs) remains unknown. We studied the effect of CD109 knockout (KO) or knockdown (KD) on TF-1, a myeloid leukemia cell line that expresses CD109, and primary human HSPCs. CD109-KO or KD TF-1 cells underwent erythroid differentiation in the presence of TGF-β. CD109 was more abundantly expressed in hematopoietic stem cells (HSCs) than in multipotent progenitors and HSPCs of human bone marrow (BM) and cord blood but was not detected in mouse HSCs. Erythroid differentiation was induced by TGF-β to a greater extent in CD109-KD cord blood or iPS cell-derived megakaryocyte-erythrocyte progenitor cells (MEPs) than in wild-type MEPs. When we analyzed the phenotype of peripheral blood MEPs of patients with paroxysmal nocturnal hemoglobinuria who had both GPI(+) and GPI(-) CD34+ cells, the CD36 expression was more evident in CD109- MEPs than CD109+ MEPs. In summary, CD109 suppresses TGF-β signaling in HSPCs, and the lack of CD109 may increase the sensitivity of PIGA-mutated HSPCs to TGF-β, thus leading to the preferential commitment of erythroid progenitor cells to mature red blood cells in immune-mediated BM failure.
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21
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Li W, Lückstädt W, Wöhner B, Bub S, Schulz A, Socher E, Arnold P. Structural and functional properties of meprin β metalloproteinase with regard to cell signaling. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2021; 1869:119136. [PMID: 34626678 DOI: 10.1016/j.bbamcr.2021.119136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/05/2021] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
The metalloproteinase meprin β plays an important role during collagen I deposition in the skin, mucus detachment in the small intestine and also regulates the abundance of different cell surface proteins such as the interleukin-6 receptor (IL-6R), the triggering receptor expressed on myeloid cells 2 (TREM2), the cluster of differentiation 99 (CD99), the amyloid precursor protein (APP) and the cluster of differentiation 109 (CD109). With that, regulatory mechanisms that control meprin β activity and regulate its release from the cell surface to enable access to distant substrates are increasingly important. Here, we will summarize factors that alternate meprin β activity and thereby regulate its proteolytic activity on the cell surface or in the supernatant. We will also discuss cleavage of the IL-6R and TREM2 on the cell surface and compare it to CD109. CD109, as a substrate of meprin β, is cleaved within the protein core, thereby releasing defined fragments from the cell surface. At last, we will also summarize the role of proteases in general and meprin β in particular in substrate release on extracellular vesicles.
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Affiliation(s)
- Wenjia Li
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Wiebke Lückstädt
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Birte Wöhner
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Simon Bub
- Department of Molecular-Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Antonia Schulz
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Eileen Socher
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Philipp Arnold
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany.
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22
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Neuroinflammatory astrocyte subtypes in the mouse brain. Nat Neurosci 2021; 24:1475-1487. [PMID: 34413515 DOI: 10.1038/s41593-021-00905-6] [Citation(s) in RCA: 271] [Impact Index Per Article: 90.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/08/2021] [Indexed: 02/07/2023]
Abstract
Astrocytes undergo an inflammatory transition after infections, acute injuries and chronic neurodegenerative diseases. How this transition is affected by time and sex, its heterogeneity at the single-cell level and how sub-states are spatially distributed in the brain remains unclear. In this study, we investigated transcriptome changes of mouse cortical astrocytes after an acute inflammatory stimulus using the bacterial cell wall endotoxin lipopolysaccharide. We identified fast transcriptomic changes in astrocytes occurring within hours that drastically change over time. By sequencing ~80,000 astrocytes at single-cell resolution, we show that inflammation causes a widespread response with subtypes of astrocytes undergoing distinct inflammatory transitions with defined transcriptomic profiles. We also attribute key sub-states of inflammation-induced reactive astrocytes to specific brain regions using spatial transcriptomics and in situ hybridization. Together, our datasets provide a powerful resource for profiling astrocyte heterogeneity and will be useful for understanding the biological importance of regionally constrained reactive astrocyte sub-states.
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23
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Kudelko M, Chen P, Tam V, Zhang Y, Kong OY, Sharma R, Au TY, To MKT, Cheah KS, Chan WC, Chan D. PRIMUS: Comprehensive proteomics of mouse intervertebral discs that inform novel biology and relevance to human disease modelling. Matrix Biol Plus 2021; 12:100082. [PMID: 34409283 PMCID: PMC8361275 DOI: 10.1016/j.mbplus.2021.100082] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/08/2021] [Accepted: 07/15/2021] [Indexed: 12/21/2022] Open
Abstract
Proteomics of healthy mouse IVDs differentiating compartments and spine levels. NP cells feature vacuoles with lysosomal, transport and cell–cell communication functions. Collagen XII, decorin and other ECM proteins contribute to function of the AF. Distinct proteomics between lumbar and tail discs. Mouse is a relevant model for human disc biology but care is needed in its use.
Mice are commonly used to study intervertebral disc (IVD) biology and related diseases such as IVD degeneration. Discs from both the lumbar and tail regions are used. However, little is known about compartmental characteristics in the different regions, nor their relevance to the human setting, where a functional IVD unit depends on a homeostatic proteome. Here, we address these major gaps through comprehensive proteomic profiling and in-depth analyses of 8-week-old healthy murine discs, followed by comparisons with human. Leveraging on a dataset of over 2,700 proteins from 31 proteomic profiles, we identified key molecular and cellular differences between disc compartments and spine levels, but not gender. The nucleus pulposus (NP) and annulus fibrosus (AF) compartments differ the most, both in matrisome and cellularity contents. Differences in the matrisome are consistent with the fibrous nature required for tensile strength in the AF and hydration property in the NP. Novel findings for the NP cells included an enrichment in cell junction proteins for cell–cell communication (Cdh2, Dsp and Gja1) and osmoregulation (Slc12a2 and Wnk1). In NP cells, we detected heterogeneity of vacuolar organelles; where about half have potential lysosomal function (Vamp3, Copb2, Lamp1/2, Lamtor1), some contain lipid droplets and others with undefined contents. The AF is enriched in proteins for the oxidative stress responses (Sod3 and Clu). Interestingly, mitochondrial proteins are elevated in the lumbar than tail IVDs that may reflect differences in metabolic requirement. Relative to the human, cellular and structural information are conserved for the AF. Even though the NP is more divergent between mouse and human, there are similarities at the level of cell biology. Further, common cross-species markers were identified for both NP (KRT8/19, CD109) and AF (COL12A1). Overall, mouse is a relevant model to study IVD biology, and an understanding of the limitation will facilitate research planning and data interpretation, maximizing the translation of research findings to human IVDs.
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Affiliation(s)
- Mateusz Kudelko
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Peikai Chen
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
- Department of Orthopaedics Surgery and Traumatology, The University of Hong Kong -Shenzhen Hospital (HKU-SZH), Shenzhen, China
| | - Vivian Tam
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Ying Zhang
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Oi-Yin Kong
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Rakesh Sharma
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
- Proteomics and Metabolomics Core Facility, The University of Hong Kong, Pokfulam, Hong Kong
| | - Tiffany Y.K. Au
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Michael Kai-Tsun To
- Department of Orthopaedics Surgery and Traumatology, The University of Hong Kong -Shenzhen Hospital (HKU-SZH), Shenzhen, China
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong
| | - Kathryn S.E. Cheah
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Wilson C.W. Chan
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
- Department of Orthopaedics Surgery and Traumatology, The University of Hong Kong -Shenzhen Hospital (HKU-SZH), Shenzhen, China
| | - Danny Chan
- School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong
- Department of Orthopaedics Surgery and Traumatology, The University of Hong Kong -Shenzhen Hospital (HKU-SZH), Shenzhen, China
- Corresponding author at: School of Biomedical Sciences, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong.
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24
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Nagai JS, Leimkühler NB, Schaub MT, Schneider RK, Costa IG. CrossTalkeR: Analysis and Visualisation of Ligand Receptor Networks. Bioinformatics 2021; 37:4263-4265. [PMID: 35032393 PMCID: PMC9502146 DOI: 10.1093/bioinformatics/btab370] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/07/2021] [Accepted: 05/11/2021] [Indexed: 11/14/2022] Open
Abstract
MOTIVATION Ligand-receptor (LR) network analysis allows the characterization of cellular crosstalk based on single cell RNA-seq data. However, current methods typically provide a list of inferred LR interactions and do not allow the researcher to focus on specific cell types, ligands or receptors. In addition, most of these methods cannot quantify changes in crosstalk between two biological phenotypes. RESULTS CrossTalkeR is a framework for network analysis and visualisation of LR interactions. CrossTalkeR identifies relevant ligands, receptors and cell types contributing to changes in cell communication when contrasting two biological phenotypes, i.e. disease vs. homeostasis. A case study on scRNA-seq of human myeloproliferative neoplasms reinforces the strengths of CrossTalkeR for characterisation of changes in cellular crosstalk in disease. AVAILABILITY CrosstalkeR is an R package available at:Github: https://github.com/CostaLab/CrossTalkeR.Zenodo: https://zenodo.org/record/4740646. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- James S Nagai
- Institute for Computational Genomics, Joint Research Center for Computational Biomedicine, RWTH Aachen University Medical School, Germany
| | - Nils B Leimkühler
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Germany.,Department of Hematology, Erasmus Medical Center, the Netherlands
| | | | - Rebekka K Schneider
- Department of Hematology, Erasmus Medical Center, the Netherlands.,Department of Cell Biology, Institute for Biomedical Engineering, Faculty of Medicine, RWTH Aachen University, Germany.,Oncode Institute, Erasmus Medical Center, the Netherlands
| | - Ivan G Costa
- Institute for Computational Genomics, Joint Research Center for Computational Biomedicine, RWTH Aachen University Medical School, Germany
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25
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Filppu P, Tanjore Ramanathan J, Granberg KJ, Gucciardo E, Haapasalo H, Lehti K, Nykter M, Le Joncour V, Laakkonen P. CD109-GP130 interaction drives glioblastoma stem cell plasticity and chemoresistance through STAT3 activity. JCI Insight 2021; 6:141486. [PMID: 33986188 PMCID: PMC8262342 DOI: 10.1172/jci.insight.141486] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 04/01/2021] [Indexed: 12/21/2022] Open
Abstract
Glioma stem cells (GSCs) drive propagation and therapeutic resistance of glioblastomas, the most aggressive diffuse brain tumors. However, the molecular mechanisms that maintain the stemness and promote therapy resistance remain poorly understood. Here we report CD109/STAT3 axis as crucial for the maintenance of stemness and tumorigenicity of GSCs and as a mediator of chemoresistance. Mechanistically, CD109 physically interacts with glycoprotein 130 to promote activation of the IL-6/STAT3 pathway in GSCs. Genetic depletion of CD109 abolished the stemness and self-renewal of GSCs and impaired tumorigenicity. Loss of stemness was accompanied with a phenotypic shift of GSCs to more differentiated astrocytic-like cells. Importantly, genetic or pharmacologic targeting of CD109/STAT3 axis sensitized the GSCs to chemotherapy, suggesting that targeting CD109/STAT3 axis has potential to overcome therapy resistance in glioblastoma.
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Affiliation(s)
- Pauliina Filppu
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | | | - Kirsi J. Granberg
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Science Center, Tampere University Hospital, Tampere, Finland
| | - Erika Gucciardo
- Individualized Drug Therapy Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Hannu Haapasalo
- Department of Pathology, Fimlab Laboratories, Tampere University Hospital and University of Tampere, Tampere, Finland
| | - Kaisa Lehti
- Individualized Drug Therapy Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Department of Biomedical Laboratory Science, Faculty of Natural Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Matti Nykter
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Vadim Le Joncour
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Pirjo Laakkonen
- Translational Cancer Medicine Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Laboratory Animal Centre, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland
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26
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Self-driving armored CAR-T cells overcome a suppressive milieu and eradicate CD19 + Raji lymphoma in preclinical models. Mol Ther 2021; 29:2691-2706. [PMID: 33974997 DOI: 10.1016/j.ymthe.2021.05.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 02/08/2021] [Accepted: 05/05/2021] [Indexed: 11/20/2022] Open
Abstract
Chimeric antigen receptor (CAR) T cells typically use a strong constitutive promoter to ensure maximal long-term CAR expression. However, recent evidence suggests that restricting the timing and magnitude of CAR expression is functionally beneficial, whereas constitutive CAR activation may lead to exhaustion and loss of function. We created a self-driving CD19-targeting CAR, which regulates its own function based on the presence of a CD19 antigen engaged by the CAR itself, by placing self-driving CAR19 constructs under transcriptional control of synthetic activator protein 1 (AP1)-nuclear factor κB (NF-κB) or signal transducer and activator of transcription (STAT)5 promoters. CD19 antigen-regulated expression was observed for self-driving AP1-NFκB-CAR19, with CAR19 upregulation within 18 h after exposure to target CD19, and corresponded to the level of tumor burden. Self-driving CAR-T cells showed enhanced tumor-dependent activation, expansion, and low exhaustion in vitro as compared to constitutively expressed EF1α and murine stem cell virus (MSCV) CARs and mediated tumor regression and survival in Raji-bearing NOD.Cg-PrkdcscidIl2rgtm1Wjl/SzJ (NSG) mice. Long-term CAR function correlated with upregulated CAR expression within 24 h of exposure to tumor antigen. The self-driving AP1-NFκB-CAR19 circuit was also used to inducibly express dominant-negative transforming growth factor β receptor II (TGFBRIIdn), which effectively countered the negative effects of TGF-β on CAR-T activation. Thus, a self-driving CAR approach may offer a new modality to express CAR and auxiliary proteins by enhancing CAR-T functional activity and limiting exhaustion.
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27
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Koh HM, Lee HJ, Kim DC. Usefulness of CD109 expression as a prognostic biomarker in patients with cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25006. [PMID: 33725975 PMCID: PMC7982172 DOI: 10.1097/md.0000000000025006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 02/11/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND It has been revealed that CD109 expression is associated with prognosis in cancer patients, but it remains unclear thus far. Therefore, we performed a meta-analysis in the present study for a better assessment of the prognostic role of CD109 expression in cancer patients. METHODS Eligible studies were collected through a search of the PubMed, Embase, Cochrane Library, and Scopus databases. The pooled hazard ratio (HR) with 95% confidence interval (CI) was evaluated to reveal the association between CD109 expression and overall survival (OS) in cancer patients. RESULTS Seven studies with 1583 patients were enrolled. The pooled HR with 95% CI was calculated as 2.31 (95% CI 1.93-2.76, P < .001), suggesting an association between high expression of CD109 and unfavorable OS in cancer patients. CONCLUSION This analysis indicated that CD109 expression could be used as a prognostic biomarker in cancer patients. This is the first meta-analysis to report the relationship between CD109 expression and prognosis in cancer patients.
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Affiliation(s)
- Hyun Min Koh
- Department of Pathology, Gyeongsang National University Changwon Hospital, Changwon
| | - Hyun Ju Lee
- Department of Pathology, Soonchunhyang University College of Medicine
- Department of Pathology, Soonchunhyang University Cheonan Hospital, Cheonan
| | - Dong Chul Kim
- Department of Pathology, Gyeongsang National University School of Medicine
- Department of Pathology, Gyeongsang National University Hospital
- Gyeongsang Institute of Health Science, Jinju, Republic of Korea
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28
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Lückstädt W, Bub S, Koudelka T, Pavlenko E, Peters F, Somasundaram P, Becker-Pauly C, Lucius R, Zunke F, Arnold P. Cell Surface Processing of CD109 by Meprin β Leads to the Release of Soluble Fragments and Reduced Expression on Extracellular Vesicles. Front Cell Dev Biol 2021; 9:622390. [PMID: 33738281 PMCID: PMC7960916 DOI: 10.3389/fcell.2021.622390] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/29/2021] [Indexed: 12/21/2022] Open
Abstract
Cluster of differentiation 109 (CD109) is a glycosylphosphatidylinositol (GPI)-anchored protein expressed on primitive hematopoietic stem cells, activated platelets, CD4+ and CD8+ T cells, and keratinocytes. In recent years, CD109 was also associated with different tumor entities and identified as a possible future diagnostic marker linked to reduced patient survival. Also, different cell signaling pathways were proposed as targets for CD109 interference including the TGFβ, JAK-STAT3, YAP/TAZ, and EGFR/AKT/mTOR pathways. Here, we identify the metalloproteinase meprin β to cleave CD109 at the cell surface and thereby induce the release of cleavage fragments of different size. Major cleavage was identified within the bait region of CD109 residing in the middle of the protein. To identify the structural localization of the bait region, homology modeling and single-particle analysis were applied, resulting in a molecular model of membrane-associated CD109, which allows for the localization of the newly identified cleavage sites for meprin β and the previously published cleavage sites for the metalloproteinase bone morphogenetic protein-1 (BMP-1). Full-length CD109 localized on extracellular vesicles (EVs) was also identified as a release mechanism, and we can show that proteolytic cleavage of CD109 at the cell surface reduces the amount of CD109 sorted to EVs. In summary, we identified meprin β as the first membrane-bound protease to cleave CD109 within the bait region, provide a first structural model for CD109, and show that cell surface proteolysis correlates negatively with CD109 released on EVs.
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Affiliation(s)
- Wiebke Lückstädt
- Anatomical Institute, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Simon Bub
- Anatomical Institute, Christian-Albrechts-University Kiel, Kiel, Germany
- Department of Molecular Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Tomas Koudelka
- Systematic Proteomics and Bioanalytics, Institute for Experimental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Egor Pavlenko
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Florian Peters
- Lab for Retinal Cell Biology, Department of Ophthalmology, University of Zurich, Schlieren, Switzerland
| | - Prasath Somasundaram
- Systematic Proteomics and Bioanalytics, Institute for Experimental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany
| | | | - Ralph Lucius
- Anatomical Institute, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Friederike Zunke
- Department of Molecular Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Philipp Arnold
- Anatomical Institute, Christian-Albrechts-University Kiel, Kiel, Germany
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29
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Tam V, Chen P, Yee A, Solis N, Klein T, Kudelko M, Sharma R, Chan WC, Overall CM, Haglund L, Sham PC, Cheah KSE, Chan D. DIPPER, a spatiotemporal proteomics atlas of human intervertebral discs for exploring ageing and degeneration dynamics. eLife 2020; 9:64940. [PMID: 33382035 PMCID: PMC7857729 DOI: 10.7554/elife.64940] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/30/2020] [Indexed: 12/11/2022] Open
Abstract
The spatiotemporal proteome of the intervertebral disc (IVD) underpins its integrity and function. We present DIPPER, a deep and comprehensive IVD proteomic resource comprising 94 genome-wide profiles from 17 individuals. To begin with, protein modules defining key directional trends spanning the lateral and anteroposterior axes were derived from high-resolution spatial proteomes of intact young cadaveric lumbar IVDs. They revealed novel region-specific profiles of regulatory activities and displayed potential paths of deconstruction in the level- and location-matched aged cadaveric discs. Machine learning methods predicted a ‘hydration matrisome’ that connects extracellular matrix with MRI intensity. Importantly, the static proteome used as point-references can be integrated with dynamic proteome (SILAC/degradome) and transcriptome data from multiple clinical samples, enhancing robustness and clinical relevance. The data, findings, and methodology, available on a web interface (http://www.sbms.hku.hk/dclab/DIPPER/), will be valuable references in the field of IVD biology and proteomic analytics. The backbone of vertebrate animals consists of a series of bones called vertebrae that are joined together by disc-like structures that allow the back to move and distribute forces to protect it during daily activities. It is common for these intervertebral discs to degenerate with age, resulting in back pain and severely reducing quality of life. The mechanical features of intervertebral discs are the result of their proteins. These include extracellular matrix proteins, which form the external scaffolding that binds cells together in a tissue, and signaling proteins, which allow cells to communicate. However, how the levels of different proteins in each region of the disc vary with time has not been fully examined. To establish how protein composition changes with age, Tam, Chen et al. quantified the protein levels and gene activity (which leads to protein production) of intervertebral discs from young and old deceased individuals. They found that the position of different mixtures of proteins in the intervertebral disc changes with age, and that young people have high levels of extracellular matrix proteins and signaling proteins. Levels of these proteins decreased as people got older, as did the amount of proteins produced. To determine which region of the intervertebral disc different proteins were in, Tam, Chen et al. also performed magnetic resonance imaging (MRI) of the samples to correlate image intensity (which represents water content) with the corresponding protein signature. The data obtained provides a high-quality map of how the location of different proteins changes with age, and is available online under the name DIPPER. This database is an informative resource for research into skeletal biology, and it will likely advance the understanding of intervertebral disc degeneration in humans and animals, potentially leading to the development of new treatment strategies for this condition.
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Affiliation(s)
- Vivian Tam
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong.,The University of Hong Kong Shenzhen of Research Institute and Innovation (HKU-SIRI), Shenzhen, China
| | - Peikai Chen
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong
| | - Anita Yee
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong
| | - Nestor Solis
- Centre for Blood Research, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - Theo Klein
- Centre for Blood Research, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - Mateusz Kudelko
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong
| | - Rakesh Sharma
- Proteomics and Metabolomics Core Facility, The University of Hong Kong, Hong Kong
| | - Wilson Cw Chan
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong.,The University of Hong Kong Shenzhen of Research Institute and Innovation (HKU-SIRI), Shenzhen, China.,Department of Orthopaedics Surgery and Traumatology, HKU-Shenzhen Hospital, Shenzhen, China
| | - Christopher M Overall
- Centre for Blood Research, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - Lisbet Haglund
- Department of Surgery, McGill University, Montreal, Canada
| | - Pak C Sham
- Centre for PanorOmic Sciences (CPOS), The University of Hong Kong, Hong Kong
| | | | - Danny Chan
- School of Biomedical Sciences,, The University of Hong Kong, Hong Kong.,The University of Hong Kong Shenzhen of Research Institute and Innovation (HKU-SIRI), Shenzhen, China
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30
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Lee KY, Kuo TC, Chou CM, Hsu WJ, Lee WC, Dai JZ, Wu SM, Lin CW. Upregulation of CD109 Promotes the Epithelial-to-Mesenchymal Transition and Stemness Properties of Lung Adenocarcinomas via Activation of the Hippo-YAP Signaling. Cells 2020; 10:cells10010028. [PMID: 33375719 PMCID: PMC7823273 DOI: 10.3390/cells10010028] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/17/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
Metastasis is the leading cause of death in lung adenocarcinomas. Identifying potential prognostic biomarkers and exploiting regulatory mechanisms could improve the diagnosis and treatment of lung cancer patients. We previously found that cluster of differentiation 109 (CD109) was upregulated in lung tumor tissues, and CD109 overexpression was correlated with the invasive and metastatic capacities of lung adenocarcinoma cells. However, the contribution of CD109 to lung tumorigenesis remains to be elucidated. In the present study, we identified that CD109 was upregulated in metastatic lung adenocarcinoma cells, and elevation of CD109 was correlated with epithelial-to-mesenchymal transition (EMT) traits in patients with lung adenocarcinoma. Functionally, CD109 expression was crucial for EMT gene expressions, tumor invasiveness, and cancer stemness properties. Moreover, elevation of CD109 was accompanied by upregulation of the yes-associated protein (YAP) signature in metastatic lung cancer cells and lung cancer patients, and activation of YAP was demonstrated to participate in CD109-elicited EMT gene expressions and tumor invasiveness. Our study reveals the molecular mechanism underlying CD109 in lung tumor aggressiveness, and CD109 could be a potential diagnostic and therapeutic target for lung cancer patients.
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Affiliation(s)
- Kang-Yun Lee
- Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei 23561, Taiwan; (K.-Y.L.); (S.-M.W.)
- Division of Pulmonary Medicine, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Tai-Chih Kuo
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Chih-Ming Chou
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Wen-Jing Hsu
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Wei-Cheng Lee
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Jia-Zih Dai
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Sheng-Ming Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei 23561, Taiwan; (K.-Y.L.); (S.-M.W.)
| | - Cheng-Wei Lin
- Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wu-Xing Street, Taipei 11031, Taiwan; (T.-C.K.); (C.-M.C.); (W.-J.H.); (W.-C.L.); (J.-Z.D.)
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Center for Cell Therapy and Regeneration Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Cell Physiology and Molecular Image Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 11031, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: ; Tel.: +886-2-27361661 (ext. 3160); Fax: +886-2-27356689
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Proteomic Profiling of Fibroblasts Isolated from Chronic Wounds Identifies Disease-Relevant Signaling Pathways. J Invest Dermatol 2020; 140:2280-2290.e4. [DOI: 10.1016/j.jid.2020.02.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 02/10/2020] [Accepted: 02/26/2020] [Indexed: 12/13/2022]
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Fessel J. Caveolae, CD109, and endothelial cells as targets for treating Alzheimer's disease. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2020; 6:e12066. [PMID: 32995471 PMCID: PMC7506987 DOI: 10.1002/trc2.12066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/15/2020] [Accepted: 07/09/2020] [Indexed: 11/09/2022]
Abstract
Reduced functionality of transforming growth factor β (TGF-β) is a major pathogenetic component of Alzheimer's disease (AD). The reduction is caused by an ≈50% decrease in the AD brain of the TGF-β receptor, TGFBR, causing a bottleneck effect that reduces the downstream actions of TGF-β, which is highly disadvantageous for brain function. Degradation of TGFBR occurs in caveolae with participation by caveolin-1 (Cav-1) and CD109. Mechanisms for this are discussed. In the cerebral microcirculation, endothelial cells (which are rich in caveolae) carry CD109 as a surface marker that co-precipitates with Cav-1. Atorvastatin reduced Cav-1 by 75% and, because Cav-1 and CD109 co-immunoprecipitate reciprocally, atorvastatin would also reduce the level of CD109. Administration of atorvastatin as a component of combination therapy would diminish the degradation of TGFBR and thereby benefit patients with AD.
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Affiliation(s)
- Jeffrey Fessel
- Department of Medicine University of California School of Medicine San Francisco California USA
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Mo XT, Leung THY, Tang HWM, Siu MKY, Wan PKT, Chan KKL, Cheung ANY, Ngan HYS. CD109 mediates tumorigenicity and cancer aggressiveness via regulation of EGFR and STAT3 signalling in cervical squamous cell carcinoma. Br J Cancer 2020; 123:833-843. [PMID: 32507856 PMCID: PMC7463003 DOI: 10.1038/s41416-020-0922-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 04/07/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022] Open
Abstract
Background CD109 was involved in the tumorigenesis and progression of various cancers via TGF-β1 signalling and STAT3 activation. As CD109 is strongly expressed in cervical squamous cell carcinoma, this study was conducted to investigate its functional characteristics in cervical cancer. Methods CD109 expression was examined by immunohistochemistry (IHC) with cervical tissue microarray. The effects of CD109 expression were examined on migration, cell proliferation, spheroid formation and soft-agar colony-formation assay. Meanwhile, cervical cancer cell lines with high CD109 expression were chosen for the functional study using siRNA knockdown and CRISPR/Cas9 knockout. Results IHC demonstrated an upregulation of CD109 in the cell membrane of cervical squamous cell carcinoma. CD109( + ) cells isolated by flow-cytometric sorting displayed enhanced migration, cell proliferation, sphere-forming and anchorage-independent cell growth ability. In contrast, silencing of CD109 expression could reverse the in vitro and in vivo tumorigenic and aggressive properties. Furthermore, CD109 induced EGFR-mediated STAT3 phosphorylation known to be responsible for cell migration, proliferation and maintenance of CSC phenotype. Conclusion Abundant CD109( + ) populations in cervical cancer cells potentially contributed to carcinogenesis and aggressiveness, whereas silencing of CD109 expression could reverse those properties. CD109 mediates cervical tumorigenicity and aggressiveness via CD109/EGFR/STAT3 signalling.
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Affiliation(s)
- Xue-Tang Mo
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Thomas Ho-Yin Leung
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Hermit Wai-Man Tang
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Michelle Kwan-Yee Siu
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Peter Kok-Ting Wan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Karen Kar-Loen Chan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Annie Nga-Yin Cheung
- Department of Pathology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China
| | - Hextan Yuen-Sheung Ngan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region of China.
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Sambri A, De Paolis M, Spinnato P, Donati DM, Bianchi G. The Biology of Myxofibrosarcoma: State of the Art and Future Perspectives. Oncol Res Treat 2020; 43:314-322. [PMID: 32450554 DOI: 10.1159/000507334] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 03/18/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Myxofibrosarcoma (MFS) is among the most highly complex sarcoma types. Molecular cytogenetic studies have identified a high level of genomic complexity. SUMMARY This review provides an update of the current research related to MFS, with particular emphasis on emerging mechanisms of tumorigenesis and their potential therapeutic impact. Many novel possible molecular markers have been identified, not only for prognostication in MFS, but also to serve as possible therapeutic targets, and thereby improve clinical outcomes. However, the molecular pathogenesis of MFS remains incompletely understood. Key Messages: Patients suffering from advanced MFS might benefit from expanded molecular evaluation in order to detect specific expression profiles and identify drug-able targets. Moreover, immunotherapy represents an intriguingly perspective due to the presence of "T-cell inflamed" tumor microenvironment.
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Affiliation(s)
- Andrea Sambri
- IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy, .,University of Bologna, Bologna, Italy,
| | | | | | - Davide Maria Donati
- IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.,University of Bologna, Bologna, Italy
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Tzavlaki K, Moustakas A. TGF-β Signaling. Biomolecules 2020; 10:biom10030487. [PMID: 32210029 PMCID: PMC7175140 DOI: 10.3390/biom10030487] [Citation(s) in RCA: 403] [Impact Index Per Article: 100.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 02/06/2023] Open
Abstract
Transforming growth factor-β (TGF-β) represents an evolutionarily conserved family of secreted polypeptide factors that regulate many aspects of physiological embryogenesis and adult tissue homeostasis. The TGF-β family members are also involved in pathophysiological mechanisms that underlie many diseases. Although the family comprises many factors, which exhibit cell type-specific and developmental stage-dependent biological actions, they all signal via conserved signaling pathways. The signaling mechanisms of the TGF-β family are controlled at the extracellular level, where ligand secretion, deposition to the extracellular matrix and activation prior to signaling play important roles. At the plasma membrane level, TGF-βs associate with receptor kinases that mediate phosphorylation-dependent signaling to downstream mediators, mainly the SMAD proteins, and mediate oligomerization-dependent signaling to ubiquitin ligases and intracellular protein kinases. The interplay between SMADs and other signaling proteins mediate regulatory signals that control expression of target genes, RNA processing at multiple levels, mRNA translation and nuclear or cytoplasmic protein regulation. This article emphasizes signaling mechanisms and the importance of biochemical control in executing biological functions by the prototype member of the family, TGF-β.
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Tsuchie H, Emori M, Miyakoshi N, Nagasawa H, Okada K, Nanjyo H, Murahashi Y, Mizushima E, Shimizu J, Yamashita T, Shimada Y. Prognostic Impact of CD44 Expression in Patients With Myxofibrosarcoma. In Vivo 2020; 33:2095-2102. [PMID: 31662543 DOI: 10.21873/invivo.11709] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/12/2019] [Accepted: 08/14/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND/AIM Abnormal expression of CD44 may promote cancer invasion. However, a limited number of studies have investigated the expression of CD44 in soft tissue sarcoma such as myxofibrosarcoma. We evaluated the relationship between expression of the standard form of CD44 (CD44s) and the clinical course of myxofibrosarcoma. MATERIALS AND METHODS Forty-four myxofibrosarcoma patients were retrospectively enrolled. Patient information including the proportion of CD44s-positive cells was collected, and multivariate analyses were conducted to determine the relationship between CD44s expression and clinicopathological factors. RESULTS Although CD44s did not affect prognosis, multivariate analysis indicated that high expression of CD44s predicted poor event-free survival (p=0.004) and local recurrence (p=0.049). CD44s expression was not associated with the occurrence of distant metastasis but was significantly higher in those with lung metastasis (p=0.044). CONCLUSION Increased expression of CD44s predicted poor event-free survival and local recurrence and was observed in myxofibrosarcoma patients with lung metastasis.
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Affiliation(s)
- Hiroyuki Tsuchie
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Makoto Emori
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Naohisa Miyakoshi
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Hiroyuki Nagasawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Kyoji Okada
- Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Hiroshi Nanjyo
- Department of Pathology, Akita University Graduate School of Medicine, Akita, Japan
| | - Yasutaka Murahashi
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Emi Mizushima
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Junya Shimizu
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Toshihiko Yamashita
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Yoichi Shimada
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan
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Zhu J, Li B, Xu M, Liu R, Xia T, Zhang Z, Xu Y, Liu S. Graphene Oxide Promotes Cancer Metastasis through Associating with Plasma Membrane To Promote TGF-β Signaling-Dependent Epithelial-Mesenchymal Transition. ACS NANO 2020; 14:818-827. [PMID: 31877027 DOI: 10.1021/acsnano.9b07891] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nanomedicines are being developed to treat diverse diseases; however, inadvertent or unintended health effects have to be considered, especially for those targeting cancers. For cancers, occurrence of metastasis hints an advanced phase of cancer progression, and nanomedicines per se should be evaluated for their effects on existing metastatic tumors and triggering metastases. Graphene-based 2D nanomaterials, such as graphene oxide (GO), due to its unique characteristics, have been extensively studied for biomedical applications including cancer therapy. However, the potential effect of GO on metastasis has not been determined yet. Herein, we found that low-dose GO could induce significant morphological and structural changes of the cellular membrane within cancer cells, suggesting an epithelial-mesenchymal transition (EMT), with enhanced invasion/migration and the alterations of representative EMT indicators in GO-treated cells. These changes resulted in enhanced lung metastasis of cancer cells in various metastasis models. The mechanistic investigations unveiled that GO increased the protein levels of the TGF-β receptor, leading to a constitutively activated TGF-β-Smad2/3 signaling pathway that drives the EMT. Collectively, our findings enhance the understanding of the unintended side and detrimental effects of GO nanosheets in increasing the progression of metastatic tumors. Thus, the likelihood of pro-EMT effects upon low-dose GO exposure should be considered when developing GO nanomedicines.
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Affiliation(s)
- Jianqiang Zhu
- Department of Urology, The Second Hospital of Tianjin Medical University , Tianjin Institute of Urology , Tianjin 300211 , China
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences , Chinese Academy of Sciences , Beijing 100085 , China
| | - Bin Li
- Department of Urology, The Second Hospital of Tianjin Medical University , Tianjin Institute of Urology , Tianjin 300211 , China
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences , Chinese Academy of Sciences , Beijing 100085 , China
| | - Ming Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences , Chinese Academy of Sciences , Beijing 100085 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Rui Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences , Chinese Academy of Sciences , Beijing 100085 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Tian Xia
- Division of Nano Medicine, Department of Medicine , University of California Los Angeles , 10833 Le Conte Avenue , Los Angeles , California 90095 , United States
| | - Zhihong Zhang
- Department of Urology, The Second Hospital of Tianjin Medical University , Tianjin Institute of Urology , Tianjin 300211 , China
| | - Yong Xu
- Department of Urology, The Second Hospital of Tianjin Medical University , Tianjin Institute of Urology , Tianjin 300211 , China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences , Chinese Academy of Sciences , Beijing 100085 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
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DNA hypomethylation during MSC chondrogenesis occurs predominantly at enhancer regions. Sci Rep 2020; 10:1169. [PMID: 31980739 PMCID: PMC6981252 DOI: 10.1038/s41598-020-58093-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 12/21/2019] [Indexed: 12/12/2022] Open
Abstract
Regulation of transcription occurs in a cell type specific manner orchestrated by epigenetic mechanisms including DNA methylation. Methylation changes may also play a key role in lineage specification during stem cell differentiation. To further our understanding of epigenetic regulation in chondrocytes we characterised the DNA methylation changes during chondrogenesis of mesenchymal stem cells (MSCs) by Infinium 450 K methylation array. Significant DNA hypomethylation was identified during chondrogenic differentiation including changes at many key cartilage gene loci. Integration with chondrogenesis gene expression data revealed an enrichment of significant CpGs in upregulated genes, while characterisation of significant CpG loci indicated their predominant localisation to enhancer regions. Comparison with methylation profiles of other tissues, including healthy and diseased adult cartilage, identified chondrocyte-specific regions of hypomethylation and the overlap with differentially methylated CpGs in osteoarthritis. Taken together we have associated DNA methylation levels with the chondrocyte phenotype. The consequences of which has potential to improve cartilage generation for tissue engineering purposes and also to provide context for observed methylation changes in cartilage diseases such as osteoarthritis.
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Jin S, Zhang L, Wei YF, Zhang HJ, Wang CY, Zou H, Hu JM, Jiang JF, Pang LJ. Pure squamous cell carcinoma of the gallbladder locally invading the liver and abdominal cavity: A case report and review of the literature. World J Clin Cases 2019; 7:4163-4171. [PMID: 31832423 PMCID: PMC6906552 DOI: 10.12998/wjcc.v7.i23.4163] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/30/2019] [Accepted: 10/15/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Gallbladder squamous cell carcinoma (GBSCC) is a rare subtype of malignancy and accounts for only 2%-3% of gallbladder malignancies. Due to its rapid development, most patients with GBSCC initially present with an advanced stage of the disease and hence a poor prognosis. The clinicopathological and biological features of SCC remain to be fully elucidated, owing to its uncommon occurrence. The majority of currently available data only described individual case reports or series analyses of trivial cases.
CASE SUMMARY A 64-year-old man was admitted for progressively poor abdominal distension and pain. Liver computed tomography (CT) showed infiltration of gallbladder carcinoma into the adjacent liver, and enlarged retroperitoneal lymph nodes. The patient underwent radical cholecystectomy. Part of the mass was grey and soft, and the neoplastic section showed a purulent-necrotic lesion. Hematoxylin and eosin staining revealed a moderately differentiated SCC. Immunohistochemical studies showed strong staining of the tumor for AE1/3 and CK5/6. Staining for CK19, CK7, and CAM5.2 was positive in the cytoplasm. Systemic chemotherapy was not administered because of the patient’s poor physical condition. After five months, CT and magnetic resonance cholangiopancreatography showed multiple metastases in the liver and abdominal cavity.
CONCLUSION Squamous components of GBSCC may explain the complex biological behavior, and CD109 may be involved in the pathogenesis.
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Affiliation(s)
- Shan Jin
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Lu Zhang
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Yuan-Feng Wei
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Hai-Jun Zhang
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Cheng-Yan Wang
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Hong Zou
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Jian-Ming Hu
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Jin-Fang Jiang
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
| | - Li-Juan Pang
- Department of Pathology, the First Affiliated Hospital to Shihezi University School of Medicine and Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
- Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine, Shihezi 832002, Xinjiang Uygur Autonomous Region, China
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CD109 acts as a gatekeeper of the epithelial trait by suppressing epithelial to mesenchymal transition in squamous cell carcinoma cells in vitro. Sci Rep 2019; 9:16317. [PMID: 31695056 PMCID: PMC6834570 DOI: 10.1038/s41598-019-50694-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/31/2019] [Indexed: 02/07/2023] Open
Abstract
There is increasing evidence that the expression of CD109, a GPI-anchored cell surface protein is dysregulated in squamous cell carcinoma (SCC). However, the functional role of CD109 in SCC progression is poorly understood. In current study, we demonstrate that CD109 is a critical regulator of epithelial phenotype in SSC cells. CD109 levels inversely correlate with TGF-β signaling, EMT, migration, and invasion in cultured SCC cells. CRISPR/Cas9-mediated knockout CD109 (CD109 KO) in SCC cells represses epithelial traits and promotes the mesenchymal phenotype, as evidenced by elevated expression of mesenchymal proteins and markers of epithelial to mesenchymal transition. Treatment with recombinant CD109 protein causes CD109 KO cells to regain their epithelial traits. CD109 loss results in pronounced alterations of gene expression as detected by microarray analysis and in dysregulation of 15 important signalling pathways as shown by KEGG pathway cluster analysis. Validation using 52 human oral SCC tumor samples show that CD109 levels inversely correlate with tumor grade and the activation state of one such pathway, the TGF-β signaling pathway. Taken together, our findings highlight a novel role for CD109 as a gatekeeper of the epithelial phenotype by regulating TGF-β pathway in SCC cells.
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Song G, Feng T, Zhao R, Lu Q, Diao Y, Guo Q, Wang Z, Zhang Y, Ge L, Pan J, Wang L, Han J. CD109 regulates the inflammatory response and is required for the pathogenesis of rheumatoid arthritis. Ann Rheum Dis 2019; 78:1632-1641. [PMID: 31455659 PMCID: PMC6900259 DOI: 10.1136/annrheumdis-2019-215473] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/31/2019] [Accepted: 08/06/2019] [Indexed: 12/20/2022]
Abstract
Objective The aim of this study was to investigate the role of CD109 in rheumatoid arthritis (RA) fibroblast-like synoviocytes (FLSs) and to evaluate its potential as a therapeutic target. Methods CD109 expression was examined in synovial tissues and FLSs from RA patients and collagen-induced arthritis (CIA) model mice. CD109-deficient mice were developed to evaluate the severity of CIA. Small interfering RNAs and a neutralising antibody against CD109 (anti-CD109) were designed for functional or treatment studies in RA FLSs and CIA. Results CD109 was found to be abundantly expressed in the synovial tissues from RA patients and CIA mice. CD109 expression in RA FLSs was upregulated by inflammatory stimuli, such as interleukin-1β and tumour necrosis factor-α. Silencing of CD109 or anti-CD109 treatment reduced proinflammatory factor production, cell migration, invasion, chemoattractive potential and osteoclast differentiation, thereby reducing the deleterious inflammatory response of RA FLSs in vitro. Mice lacking CD109 were protected against arthritis in the CIA model. Anti-CD109 treatment prevented the onset and ameliorated the severity of CIA lesions. Conclusion Our study uncovers an antiarthritic role for CD109 and suggests that CD109 inhibition might serve as a promising novel therapeutic strategy for RA.
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Affiliation(s)
- Guanhua Song
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Tingting Feng
- Department of Pathology, Shandong University Medical School, Jinan, China
| | - Ru Zhao
- Department of Pathology, Shandong University Medical School, Jinan, China
| | - Qiqi Lu
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, China
| | - Yutao Diao
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Qingwei Guo
- Department of Hematology, Qilu Children's Hospital of Shandong University, Jinan, China
| | - Zhaoxia Wang
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Yuang Zhang
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, China
| | - Luna Ge
- Shandong Medicinal Biotechnology Centre, Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Key Lab for Biotechnology Drugs of Ministry of Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Jihong Pan
- Shandong Medicinal Biotechnology Centre, Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Key Lab for Biotechnology Drugs of Ministry of Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Lin Wang
- Shandong Medicinal Biotechnology Centre, Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Key Lab for Biotechnology Drugs of Ministry of Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Jinxiang Han
- Shandong Medicinal Biotechnology Centre, Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Key Lab for Biotechnology Drugs of Ministry of Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
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42
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Roles of Myosin-Mediated Membrane Trafficking in TGF-β Signaling. Int J Mol Sci 2019; 20:ijms20163913. [PMID: 31408934 PMCID: PMC6719161 DOI: 10.3390/ijms20163913] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 12/17/2022] Open
Abstract
Recent findings have revealed the role of membrane traffic in the signaling of transforming growth factor-β (TGF-β). These findings originate from the pivotal function of TGF-β in development, cell proliferation, tumor metastasis, and many other processes essential in malignancy. Actin and unconventional myosin have crucial roles in subcellular trafficking of receptors; research has also revealed a growing number of unconventional myosins that have crucial roles in TGF-β signaling. Unconventional myosins modulate the spatial organization of endocytic trafficking and tether membranes or transport them along the actin cytoskeletons. Current models do not fully explain how membrane traffic forms a bridge between TGF-β and the downstream effectors that produce its functional responsiveness, such as cell migration. In this review, we present a brief overview of the current knowledge of the TGF-β signaling pathway and the molecular components that comprise the core pathway as follows: ligands, receptors, and Smad mediators. Second, we highlight key role(s) of myosin motor-mediated protein trafficking and membrane domain segregation in the modulation of the TGF-β signaling pathway. Finally, we review future challenges and provide future prospects in this field.
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43
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Izzy S, Liu Q, Fang Z, Lule S, Wu L, Chung JY, Sarro-Schwartz A, Brown-Whalen A, Perner C, Hickman SE, Kaplan DL, Patsopoulos NA, El Khoury J, Whalen MJ. Time-Dependent Changes in Microglia Transcriptional Networks Following Traumatic Brain Injury. Front Cell Neurosci 2019; 13:307. [PMID: 31440141 PMCID: PMC6694299 DOI: 10.3389/fncel.2019.00307] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/24/2019] [Indexed: 12/21/2022] Open
Abstract
The neuroinflammatory response to traumatic brain injury (TBI) is critical to both neurotoxicity and neuroprotection, and has been proposed as a potentially modifiable driver of secondary injury in animal and human studies. Attempts to broadly target immune activation have been unsuccessful in improving outcomes, in part because the precise cellular and molecular mechanisms driving injury and outcome at acute, subacute, and chronic time points after TBI remain poorly defined. Microglia play a critical role in neuroinflammation and their persistent activation may contribute to long-term functional deficits. Activated microglia are characterized by morphological transformation and transcriptomic changes associated with specific inflammatory states. We analyzed the temporal course of changes in inflammatory genes of microglia isolated from injured brains at 2, 14, and 60 days after controlled cortical impact (CCI) in mice, a well-established model of focal cerebral contusion. We identified a time dependent, injury-associated change in the microglial gene expression profile toward a reduced ability to sense tissue damage, perform housekeeping, and maintain homeostasis in the early stages following CCI, with recovery and transition to a specialized inflammatory state over time. This later state starts at 14 days post-injury and is characterized by a biphasic pattern of IFNγ, IL-4, and IL-10 gene expression changes, with concurrent proinflammatory and anti-inflammatory gene changes. Our transcriptomic data sets are an important step to understand microglial role in TBI pathogenesis at the molecular level and identify common pathways that affect outcome. More studies to evaluate gene expression at the single cell level and focusing on subacute and chronic timepoint are warranted.
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Affiliation(s)
- Saef Izzy
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Qiong Liu
- Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention, Shanghai, China
| | - Zhou Fang
- Harvard Medical School, Boston, MA, United States.,Systems Biology and Computer Science Program, Ann Romney Center for Neurological Diseases, Department of Neurology, Brigham and Women's Hospital, Boston, MA, United States.,Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Sevda Lule
- Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Limin Wu
- Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Joon Yong Chung
- Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Aliyah Sarro-Schwartz
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Alexander Brown-Whalen
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States
| | - Caroline Perner
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Suzanne E Hickman
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, Medford, MA, United States
| | - Nikolaos A Patsopoulos
- Harvard Medical School, Boston, MA, United States.,Systems Biology and Computer Science Program, Ann Romney Center for Neurological Diseases, Department of Neurology, Brigham and Women's Hospital, Boston, MA, United States.,Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Joseph El Khoury
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Michael J Whalen
- Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, United States.,Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
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44
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Mii S, Enomoto A, Shiraki Y, Taki T, Murakumo Y, Takahashi M. CD109: a multifunctional GPI‐anchored protein with key roles in tumor progression and physiological homeostasis. Pathol Int 2019; 69:249-259. [DOI: 10.1111/pin.12798] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 03/13/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Shinji Mii
- Department of PathologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Atsushi Enomoto
- Department of PathologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Yukihiro Shiraki
- Department of PathologyNagoya University Graduate School of Medicine Nagoya Japan
- Division of Molecular Pathology, Center for Neurological Disease and CancerNagoya University Graduate School of Medicine Nagoya Japan
| | - Tetsuro Taki
- Department of PathologyNagoya University Graduate School of Medicine Nagoya Japan
| | - Yoshiki Murakumo
- Department of PathologyKitasato University School of Medicine Sagamihara Japan
| | - Masahide Takahashi
- Department of PathologyNagoya University Graduate School of Medicine Nagoya Japan
- Division of Molecular Pathology, Center for Neurological Disease and CancerNagoya University Graduate School of Medicine Nagoya Japan
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45
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Tripathi SK, Välikangas T, Shetty A, Khan MM, Moulder R, Bhosale SD, Komsi E, Salo V, De Albuquerque RS, Rasool O, Galande S, Elo LL, Lahesmaa R. Quantitative Proteomics Reveals the Dynamic Protein Landscape during Initiation of Human Th17 Cell Polarization. iScience 2018; 11:334-355. [PMID: 30641411 PMCID: PMC6330361 DOI: 10.1016/j.isci.2018.12.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 08/08/2018] [Accepted: 12/20/2018] [Indexed: 12/18/2022] Open
Abstract
Th17 cells contribute to the pathogenesis of inflammatory and autoimmune diseases and cancer. To reveal the Th17 cell-specific proteomic signature regulating Th17 cell differentiation and function in humans, we used a label-free mass spectrometry-based approach. Furthermore, a comprehensive analysis of the proteome and transcriptome of cells during human Th17 differentiation revealed a high degree of overlap between the datasets. However, when compared with corresponding published mouse data, we found very limited overlap between the proteins differentially regulated in response to Th17 differentiation. Validations were made for a panel of selected proteins with known and unknown functions. Finally, using RNA interference, we showed that SATB1 negatively regulates human Th17 cell differentiation. Overall, the current study illustrates a comprehensive picture of the global protein landscape during early human Th17 cell differentiation. Poor overlap with mouse data underlines the importance of human studies for translational research. Quantitative proteomics analysis of early human Th17 cell polarization The proteome and transcriptome highly correlate during early Th17 polarization Poor overlap of proteome profiles of human and mouse during early Th17 polarization The results underline the importance of human studies for translational research
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Affiliation(s)
- Subhash K Tripathi
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland
| | - Tommi Välikangas
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland; Doctoral Programme in Mathematics and Computer Sciences (MATTI), University of Turku, University Hill, FI-20014 Turku, Finland
| | - Ankitha Shetty
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland; Centre of Excellence in Epigenetics, Department of Biology, Indian Institute of Science Education and Research (IISER), Pune 411008, India
| | - Mohd Moin Khan
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland; Turku Doctoral Programme of Molecular Medicine (TuDMM), University of Turku, Tykistökatu 6, FI-20520 Turku, Finland
| | - Robert Moulder
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland
| | - Santosh D Bhosale
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland; Turku Doctoral Programme of Molecular Medicine (TuDMM), University of Turku, Tykistökatu 6, FI-20520 Turku, Finland
| | - Elina Komsi
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland
| | - Verna Salo
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland; Turku Doctoral Programme of Molecular Medicine (TuDMM), University of Turku, Tykistökatu 6, FI-20520 Turku, Finland
| | - Rafael Sales De Albuquerque
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland
| | - Omid Rasool
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland
| | - Sanjeev Galande
- Centre of Excellence in Epigenetics, Department of Biology, Indian Institute of Science Education and Research (IISER), Pune 411008, India
| | - Laura L Elo
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland.
| | - Riitta Lahesmaa
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland.
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46
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Moquin A, Ji J, Neibert K, Winnik F, Maysinger D. Encapsulation and Delivery of Neutrophic Proteins and Hydrophobic Agents Using PMOXA-PDMS-PMOXA Triblock Polymersomes. ACS OMEGA 2018; 3:13882-13893. [PMID: 30411053 PMCID: PMC6217674 DOI: 10.1021/acsomega.8b02311] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/11/2018] [Indexed: 06/08/2023]
Abstract
Polymersomes are attractive nanocarriers for hydrophilic and lipophilic drugs; they are more stable than liposomes, tunable, and relatively easy to prepare. The copolymer composition and molar mass are critical features that determine the physicochemical properties of the polymersomes including the rate of drug release. We used the triblock-copolymer, poly(2-methyl-2-oxazoline)-block-poly-(dimethysiloxane)-block-poly(2-methyl-2-oxazoline) (PMOXA-PDMS-PMOXA), to form amphipathic polymersomes capable of loading proteins and small hydrophobic agents. The selected agents were unstable neurotrophins (nerve growth factor and brain-derived neurotrophic factor), a large protein CD109, and the fluorescent drug curcumin. We prepared, characterized, and tested polymersomes loaded with selected agents in 2D and 3D biological models. Curcumin-loaded and rhodamine-bound PMOXA-PDMS-PMOXA polymersomes were used to visualize them inside cells. N-Methyl-d-aspartate receptor (NMDAR) agonists and antagonists were also covalently attached to the surface of polymersomes for targeting neurons. Labeled and unlabeled polymersomes with or without loaded agents were characterized using dynamic light scattering (DLS), UV-vis fluorescence spectroscopy, and asymmetrical flow field-flow fractionation (AF4). Polymersomes were imaged and tested for biological activity in human and murine fibroblasts, murine macrophages, primary murine dorsal root ganglia, and murine hippocampal cultures. Polymersomes were rapidly internalized and there was a clear intracellular co-localization of the fluorescent drug (curcumin) with the fluorescent rhodamine-labeled polymersomes. Polymersomes containing CD109, a glycosylphosphatidylinositol-anchored protein, promoted cell migration in the model of wound healing. Nerve growth factor-loaded polymersomes effectively enhanced neurite outgrowth in dissociated and explanted dorsal root ganglia. Brain-derived neurotrophic factor increased dendritic spine density in serum-deprived hippocampal slice cultures. NMDAR agonist- and antagonist-functionalized polymersomes targeted selectively neurons over glial cells in mixed cultures. Collectively, the study reveals the successful incorporation into polymersomes of biologically active trophic factors and small hydrophilic agents that retain their biological activity in vitro, as demonstrated in selected central and peripheral tissue models.
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Affiliation(s)
- Alexandre Moquin
- Department
of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, 3655 Promenade Sir-William-Osler, H3G
1Y6 Montreal, Québec, Canada
| | - Jeff Ji
- Department
of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, 3655 Promenade Sir-William-Osler, H3G
1Y6 Montreal, Québec, Canada
| | - Kevin Neibert
- Department
of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, 3655 Promenade Sir-William-Osler, H3G
1Y6 Montreal, Québec, Canada
| | - Françoise
M. Winnik
- Département
de Chimie, Université de Montréal, CP 6128 Succursale Centre-Ville, H3C 3J7 Montréal, Québec, Canada
- International
Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, 305-0044 Tsukuba, Ibaraki, Japan
- Department
of Chemistry, University of Helsinki, FI-00014 Helsinki, Finland
| | - Dusica Maysinger
- Department
of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, 3655 Promenade Sir-William-Osler, H3G
1Y6 Montreal, Québec, Canada
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47
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Characterization and Drug Sensitivity of a New High-Grade Myxofibrosarcoma Cell Line. Cells 2018; 7:cells7110186. [PMID: 30366467 PMCID: PMC6262427 DOI: 10.3390/cells7110186] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 10/19/2018] [Accepted: 10/23/2018] [Indexed: 12/31/2022] Open
Abstract
Myxofibrosarcoma (MFS) belongs to the group of sarcoma tumors, which represent only 1% of the totality of adult tumors worldwide. Thus, given the rare nature of this cancer, this makes the availability of MFS cell lines difficult. In an attempt to partially fill this gap, we immortalized a primary culture of MFS (IM-MFS-1) and compared the cell morphology with patient’s tumor tissue. IM-MFS-1 was genetically characterized through a Comparative Genomic Hybridization (CGH) array and the mesenchymal phenotype was evaluated using Polymerase chain reaction (PCR) and immunofluorescence staining. Drug sensitivity for MFS therapies was monitored over time in cultures. We confirmed the conservation of the patient’s tumor cell morphology and of the mesenchymal phenotype. Conversely, the synthesis and expression of CD109, a TGFβ co-receptor used to facilitate the diagnosis of high-grade MFS diagnosis, was maintained constant until high cancer cell line passages. The CGH array revealed a complex karyotype with cytogenetic alterations that include chromosome regions associated with genes involved in tumor processes. Cytotoxicity assays show drug sensitivity constantly increased during the culture passages until a plateau was reached. In conclusion, we established and characterized a new MFS cell line that can be used for future preclinical and molecular studies on soft tissue sarcomas.
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48
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Singh N, Tripathi AK, Sahu DK, Mishra A, Linan M, Argente B, Varkey J, Parida N, Chowdhry R, Shyam H, Alam N, Dixit S, Shankar P, Mishra A, Agarwal A, Yoo C, Bhatt MLB, Kant R. Differential genomics and transcriptomics between tyrosine kinase inhibitor-sensitive and -resistant BCR-ABL-dependent chronic myeloid leukemia. Oncotarget 2018; 9:30385-30418. [PMID: 30100996 PMCID: PMC6084383 DOI: 10.18632/oncotarget.25752] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 05/28/2018] [Indexed: 01/11/2023] Open
Abstract
Previously, it has been stated that the BCR-ABL fusion-protein is sufficient to induce Chronic Myeloid Leukemia (CML), but additional genomic-changes are required for disease progression. Hence, we profiled control and tyrosine kinase inhibitors (TKI) alone or in combination with other drug-treated CML-samples in different phases, categorized as drug-sensitive and drug-resistant on the basis of BCR-ABL transcripts, the marker of major molecular-response. Molecular-profiling was done using the molecular-inversion probe-based-array, Human Transcriptomics-Array2.0, and Axiom-Biobank genotyping-arrays. At the transcript-level, clusters of control, TKI-resistant and TKI-sensitive cases were correlated with BCR-ABL transcript-levels. Both at the gene- and exon-levels, up-regulation of MPO, TPX2, and TYMS and down-regulation of STAT6, FOS, TGFBR2, and ITK lead up-regulation of the cell-cycle, DNA-replication, DNA-repair pathways and down-regulation of the immune-system, chemokine- and interleukin-signaling, TCR, TGF beta and MAPK signaling pathways. A comparison between TKI-sensitive and TKI-resistant cases revealed up-regulation of LAPTM4B, HLTF, PIEZO2, CFH, CD109, ANGPT1 in CML-resistant cases, leading to up-regulation of autophagy-, protein-ubiquitination-, stem-cell-, complement-, TGFβ- and homeostasis-pathways with specific involvement of the Tie2 and Basigin signaling-pathway. Dysregulated pathways were accompanied with low CNVs in CP-new and CP-UT-TKI-sensitive-cases with undetectable BCR-ABL-copies. High CNVs (previously reported gain of 9q34) were observed in BCR-ABL-independent and -dependent TKI, non-sensitive-CP-UT/AP-UT/B-UT and B-new samples. Further, genotyping CML-CP-UT cases with BCR-ABL 0-to-77.02%-copies, the identified, rsID239798 and rsID9475077, were associated with FAM83B, a candidate for therapeutic resistance. The presence of BCR-ABL, additional genetic-events, dysregulated-signaling-pathways and rsIDs associated with FAM83B in TKI-resistant-cases can be used to develop a signature-profile that may help in monitoring therapy.
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Affiliation(s)
- Neetu Singh
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Anil Kumar Tripathi
- Department of Clinical Hematology, King George's Medical University, Lucknow, India
| | - Dinesh Kumar Sahu
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Archana Mishra
- Department of Cardio Thoracic and Vascular Surgery, King George's Medical University, Lucknow, India
| | | | | | | | - Niranjan Parida
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Rebecca Chowdhry
- Department of Periodontics, King George's Medical University, Lucknow, India
| | - Hari Shyam
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Nawazish Alam
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Shivani Dixit
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Pratap Shankar
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Abhishek Mishra
- Molecular Biology Unit, Center for Advance Research, King George's Medical University, Lucknow, India
| | - Avinash Agarwal
- Department of Medicine, King George's Medical University, Lucknow, India
| | - Chris Yoo
- Systems Imagination, Scottsdale, Arizona, USA
| | | | - Ravi Kant
- All India Institute of Medical Sciences, Rishikesh, India
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49
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Huang PS, Chung IH, Lin YH, Lin TK, Chen WJ, Lin KH. The Long Non-Coding RNA MIR503HG Enhances Proliferation of Human ALK-Negative Anaplastic Large-Cell Lymphoma. Int J Mol Sci 2018; 19:ijms19051463. [PMID: 29758012 PMCID: PMC5983830 DOI: 10.3390/ijms19051463] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/10/2018] [Accepted: 05/12/2018] [Indexed: 02/07/2023] Open
Abstract
Anaplastic lymphoma kinase (ALK)-negative anaplastic large-cell lymphoma (ALCL) is a rare type of highly malignant, non-Hodgkin lymphoma. Currently, only a few gene rearrangements have been linked to ALK-negative ALCL progression. However, the specific molecular mechanisms underlying the growth of ALK-negative ALCL tumors remain unclear. Here, we investigated aberrantly expressed, long non-coding RNAs (lncRNAs) in ALK-negative ALCL and assessed their potential biological function. MIR503HG (miR-503 host gene) was highly expressed in ALK-negative cell lines and was significantly upregulated in tumors in mice formed from ALK-negative ALCL cell lines. Depletion of MIR503HG suppressed tumor cell proliferation in vivo and in vitro; conversely, its overexpression enhanced tumor cell growth. MIR503HG-induced proliferation was mediated by the induction of microRNA-503 (miR-503) and suppression of Smurf2, resulting in stabilization of the tumor growth factor-β receptor (TGFBR) and enhanced tumor cell growth. Collectively, these findings support a potential role for MIR503HG in cancer cell proliferation through the miR-503/Smurf2/TGFBR axis and indicate that MIR503HG is a potential marker in ALK-negative ALCL.
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MESH Headings
- Anaplastic Lymphoma Kinase
- Animals
- Cell Line, Tumor
- Cell Proliferation
- Disease Models, Animal
- Gene Expression Regulation, Neoplastic
- Heterografts
- Humans
- Lymphoma, Large-Cell, Anaplastic/genetics
- Lymphoma, Large-Cell, Anaplastic/metabolism
- Lymphoma, Large-Cell, Anaplastic/pathology
- Mice
- MicroRNAs/genetics
- RNA Interference
- RNA, Long Noncoding/genetics
- Receptor Protein-Tyrosine Kinases/deficiency
- Receptors, Transforming Growth Factor beta
- Ubiquitin-Protein Ligases/genetics
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Affiliation(s)
- Po-Shuan Huang
- Department of Biochemistry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.
| | - I-Hsiao Chung
- Department of Biochemistry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.
| | - Yang-Hsiang Lin
- Department of Biochemistry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan.
| | - Tzu-Kang Lin
- Neurosurgery, Fu Jen Catholic University Hospital and School of Medicine, Fu Jen Catholic University, New Taipei City 24250, Taiwan.
| | - Wei-Jan Chen
- Cardiovascular Division, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Kwang-Huei Lin
- Department of Biochemistry, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan.
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan.
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50
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Gerdol M, Luo YJ, Satoh N, Pallavicini A. Genetic and molecular basis of the immune system in the brachiopod Lingula anatina. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2018; 82:7-30. [PMID: 29278680 DOI: 10.1016/j.dci.2017.12.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/20/2017] [Accepted: 12/21/2017] [Indexed: 06/07/2023]
Abstract
The extension of comparative immunology to non-model systems, such as mollusks and annelids, has revealed an unexpected diversity in the complement of immune receptors and effectors among evolutionary lineages. However, several lophotrochozoan phyla remain unexplored mainly due to the lack of genomic resources. The increasing accessibility of high-throughput sequencing technologies offers unique opportunities for extending genome-wide studies to non-model systems. As a result, the genome-based study of the immune system in brachiopods allows a better understanding of the alternative survival strategies developed by these immunologically neglected phyla. Here we present a detailed overview of the molecular components of the immune system identified in the genome of the brachiopod Lingula anatina. Our findings reveal conserved intracellular signaling pathways as well as unique strategies for pathogen detection and killing in brachiopods.
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Affiliation(s)
- Marco Gerdol
- Department of Life Sciences, University of Trieste, Via Giorgieri 5, 34127 Trieste, Italy.
| | - Yi-Jyun Luo
- Marine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan
| | - Noriyuki Satoh
- Marine Genomics Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan
| | - Alberto Pallavicini
- Department of Life Sciences, University of Trieste, Via Giorgieri 5, 34127 Trieste, Italy; Anton Dohrn Zoological Station, Villa Comunale, 80121 Napoli, Italy
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