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Mahmoudi SK, Tarzemani S, Aghajanzadeh T, Kasravi M, Hatami B, Zali MR, Baghaei K. Exploring the role of genetic variations in NAFLD: implications for disease pathogenesis and precision medicine approaches. Eur J Med Res 2024; 29:190. [PMID: 38504356 PMCID: PMC10953212 DOI: 10.1186/s40001-024-01708-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 02/01/2024] [Indexed: 03/21/2024] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of the leading causes of chronic liver diseases, affecting more than one-quarter of people worldwide. Hepatic steatosis can progress to more severe forms of NAFLD, including NASH and cirrhosis. It also may develop secondary diseases such as diabetes and cardiovascular disease. Genetic and environmental factors regulate NAFLD incidence and progression, making it a complex disease. The contribution of various environmental risk factors, such as type 2 diabetes, obesity, hyperlipidemia, diet, and sedentary lifestyle, to the exacerbation of liver injury is highly understood. Nevertheless, the underlying mechanisms of genetic variations in the NAFLD occurrence or its deterioration still need to be clarified. Hence, understanding the genetic susceptibility to NAFLD is essential for controlling the course of the disease. The current review discusses genetics' role in the pathological pathways of NAFLD, including lipid and glucose metabolism, insulin resistance, cellular stresses, and immune responses. Additionally, it explains the role of the genetic components in the induction and progression of NAFLD in lean individuals. Finally, it highlights the utility of genetic knowledge in precision medicine for the early diagnosis and treatment of NAFLD patients.
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Affiliation(s)
- Seyedeh Kosar Mahmoudi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran
| | - Shadi Tarzemani
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran
| | - Taha Aghajanzadeh
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran.
| | - Mohammadreza Kasravi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran
| | - Behzad Hatami
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran
| | - Kaveh Baghaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran.
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, 1985714711, Iran.
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2
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Qin P, Chen H, Wang Y, Huang L, Huang K, Xiao G, Han C, Hu J, Lin D, Wan X, Zheng Y, Liu Y, Li G, Yang H, Ye S, Luo M, Fu Y, Xu H, Wen L, Guo Z, Shen X, Li Z, Wang C, Chen X, Wang L, Sun L, Ren D, Wu L, Wang J, Liu S, Lin H. Cancer-associated fibroblasts undergoing neoadjuvant chemotherapy suppress rectal cancer revealed by single-cell and spatial transcriptomics. Cell Rep Med 2023; 4:101231. [PMID: 37852187 PMCID: PMC10591051 DOI: 10.1016/j.xcrm.2023.101231] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/17/2023] [Accepted: 09/14/2023] [Indexed: 10/20/2023]
Abstract
Neoadjuvant chemotherapy (NAC) for rectal cancer (RC) shows promising clinical response. The modulation of the tumor microenvironment (TME) by NAC and its association with therapeutic response remain unclear. Here, we use single-cell RNA sequencing and spatial transcriptome sequencing to examine the cell dynamics in 29 patients with RC, who are sampled pairwise before and after treatment. We construct a high-resolution cellular dynamic landscape remodeled by NAC and their associations with therapeutic response. NAC markedly reshapes the populations of cancer-associated fibroblasts (CAFs), which is strongly associated with therapeutic response. The remodeled CAF subsets regulate the TME through spatial recruitment and crosstalk to activate immunity and suppress tumor progression through multiple cytokines, including CXCL12, SLIT2, and DCN. In contrast, the epithelial-mesenchymal transition of malignant cells is upregulated by CAF_FAP through MIR4435-2HG induction, resulting in worse outcomes. Our study demonstrates that NAC inhibits tumor progression and modulates the TME by remodeling CAFs.
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Affiliation(s)
- Pengfei Qin
- BGI Research, Shenzhen 518083, China; BGI Research, Chongqing 401329, China
| | - Huaxian Chen
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Yuhang Wang
- BGI Research, Shenzhen 518083, China; School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Liang Huang
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Ke Huang
- BGI Research, Shenzhen 518083, China
| | - Guozhong Xiao
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Changpeng Han
- Department of Coloproctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Jiancong Hu
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Department of Endoscopic Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, China
| | - Dezheng Lin
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Department of Endoscopic Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510655, China
| | - Xingyang Wan
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Yihui Zheng
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Yufeng Liu
- Center for Medical Research on Innovation and Translation, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou 510320, China
| | - Guiming Li
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Haojie Yang
- Department of Coloproctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Shubiao Ye
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Minyi Luo
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Yuanji Fu
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Hao Xu
- Department of Coloproctology, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Luping Wen
- Department of Coloproctology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221005, China
| | - Zhiwei Guo
- Department of Coloproctology, The Eighth Hospital of Wuhan, Wuhan 430000, China
| | | | - Zeyu Li
- BGI Research, Shenzhen 518083, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chunqing Wang
- BGI Research, Shenzhen 518083, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xi Chen
- BGI Research, Shenzhen 518083, China
| | | | | | - Donglin Ren
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China.
| | - Liang Wu
- BGI Research, Shenzhen 518083, China; BGI Research, Chongqing 401329, China.
| | - Jufang Wang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China.
| | - Shiping Liu
- BGI Research, Shenzhen 518083, China; BGI Research, Hangzhou 310030, China.
| | - Hongcheng Lin
- Department of Coloproctology, Department of General Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China.
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3
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Vezeau GE, Gadila LR, Salis HM. Automated design of protein-binding riboswitches for sensing human biomarkers in a cell-free expression system. Nat Commun 2023; 14:2416. [PMID: 37105971 PMCID: PMC10140043 DOI: 10.1038/s41467-023-38098-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Cell-free genetically encoded biosensors have been developed to detect small molecules and nucleic acids, but they have yet to be reliably engineered to detect proteins. Here we develop an automated platform to convert protein-binding RNA aptamers into riboswitch sensors that operate within low-cost cell-free assays. We demonstrate the platform by engineering 35 protein-sensing riboswitches for human monomeric C-reactive protein, human interleukin-32γ, and phage MS2 coat protein. The riboswitch sensors regulate output expression levels by up to 16-fold with input protein concentrations within the human serum range. We identify two distinct mechanisms governing riboswitch-mediated regulation of translation rates and leverage computational analysis to refine the protein-binding aptamer regions, improving design accuracy. Overall, we expand the cell-free sensor toolbox and demonstrate how computational design is used to develop protein-sensing riboswitches with future applications as low-cost medical diagnostics.
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Affiliation(s)
- Grace E Vezeau
- Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Lipika R Gadila
- Department of Chemical Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Howard M Salis
- Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA, 16802, USA.
- Department of Chemical Engineering, Pennsylvania State University, University Park, PA, 16802, USA.
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA.
- Huck Institute Bioinformatics and Genomics Graduate Program, Pennsylvania State University, University Park, PA, 16802, USA.
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4
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Shim S, Lee S, Hisham Y, Kim S, Nguyen TT, Taitt AS, Hwang J, Jhun H, Park HY, Lee Y, Yeom SC, Kim SY, Kim YG, Kim S. Comparison of the Seven Interleukin-32 Isoforms’ Biological Activities: IL-32θ Possesses the Most Dominant Biological Activity. Front Immunol 2022; 13:837588. [PMID: 35281066 PMCID: PMC8914309 DOI: 10.3389/fimmu.2022.837588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
Cytokines are significantly associated with the homeostasis of immune responses in health and disease. Interleukin-32 (IL-32) is a cytokine originally discovered in natural killer cell transcript 4. IL-32 with different disorders has been described in terms of pathogenesis and the progression of diseases. Clinical studies have investigated IL-32 under various conditions, such as viral infection, autoimmune diseases, inflammatory diseases, certain types of cancer, vascular disease, and pulmonary diseases. The high expression of IL-32 was identified in different tissues with various diseases and found to have multiple transcripts of up to seven isoforms. However, the purification and biological activities of these isoforms have not been investigated yet. Therefore, in this study, we purified and compared the biological activity of recombinant IL-32 (rIL-32) isoforms. This is the first time for seven rIL-32 isoforms (α, β, δ, γ, ϵ, ζ, and θ) to be cloned and purified using an Escherichia coli expression system. Next, we evaluate the biological activities of these seven rIL-32 isoforms, which were used to treat different types of cells by assessing the levels of inflammatory cytokine production. The results revealed that rIL-32θ possessed the most dominant biological activity in both immune and non-immune cells.
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Affiliation(s)
- Saerok Shim
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
| | - Siyoung Lee
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
| | - Yasmin Hisham
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
| | - Sinae Kim
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
- College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Tam T. Nguyen
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
- College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Afeisha S. Taitt
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
| | - Jihyeong Hwang
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
| | - Hyunjhung Jhun
- Technical Assistance Center, Korea Food Research Institute, Wanju, South Korea
| | - Ho-Young Park
- Research Group of Functional Food Materials, Korea Food Research Institute, Wanju, South Korea
| | - Youngmin Lee
- Department of Medicine, Pusan Paik Hospital, Collage of Medicine, Inje University, Busan, South Korea
| | - Su Cheong Yeom
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, South Korea
| | - Sang-Yeob Kim
- Convergence Medicine Research Center, Asan Institute for Life Science, Asan Medical Center, Seoul, South Korea
| | - Yong-Gil Kim
- Division of Rheumatology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
- *Correspondence: Yong-Gil Kim, ; Soohyun Kim,
| | - Soohyun Kim
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul, South Korea
- College of Veterinary Medicine, Konkuk University, Seoul, South Korea
- *Correspondence: Yong-Gil Kim, ; Soohyun Kim,
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Mertowska P, Mertowski S, Smarz-Widelska I, Grywalska E. Biological Role, Mechanism of Action and the Importance of Interleukins in Kidney Diseases. Int J Mol Sci 2022; 23:ijms23020647. [PMID: 35054831 PMCID: PMC8775480 DOI: 10.3390/ijms23020647] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 12/12/2022] Open
Abstract
Each year, the number of patients who are diagnosed with kidney disease too late is increasing, which leads to permanent renal failure. This growing problem affects people of every age, sex and origin, and its full etiopathogenesis is not fully understood, although the involvement of genetic susceptibility, infections, immune disorders or high blood pressure is suggested. Difficulties in making a correct and quick diagnosis are caused by the lack of research on early molecular markers, as well as educational and preventive activities among the public, which leads to the late detection of kidney diseases. An important role in the homeostasis and disease progression, including kidney diseases, is attributed to interleukins, which perform several biological functions and interact with other cells and tissues of the body. The aim of this article was to systematize the knowledge about the biological functions performed by interleukins in humans and their involvement in kidney diseases development. In our work, we took into account the role of interleukins in acute and chronic kidney disease and kidney transplantation.
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Affiliation(s)
- Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.M.); (E.G.)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.M.); (E.G.)
- Correspondence:
| | - Iwona Smarz-Widelska
- Department of Nephrology, Cardinal Stefan Wyszynski Provincial Hospital in Lublin, Al. Kraśnicka Street, 20-718 Lublin, Poland;
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.M.); (E.G.)
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El-Far M, Hanna DB, Durand M, Larouche-Anctil E, Sylla M, Chartrand-Lefebvre C, Cloutier G, Goulet JP, Kassaye S, Karim R, Kizer JR, French AL, Gange SJ, Lazar JM, Hodis HN, Routy JP, Ancuta P, Chomont N, Landay AL, Kaplan RC, Tremblay CL. Brief Report: Subclinical Carotid Artery Atherosclerosis Is Associated With Increased Expression of Peripheral Blood IL-32 Isoforms Among Women Living With HIV. J Acquir Immune Defic Syndr 2021; 88:186-191. [PMID: 34138771 PMCID: PMC8434945 DOI: 10.1097/qai.0000000000002746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/18/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Persistent inflammation in HIV infection is associated with elevated cardiovascular disease (CVD) risk, even with viral suppression. Identification of novel surrogate biomarkers can enhance CVD risk stratification and suggest novel therapies. We investigated the potential of interleukin 32 (IL-32), a proinflammatory multi-isoform cytokine, as a biomarker for subclinical carotid artery atherosclerosis in virologically suppressed women living with HIV (WLWH). METHODS AND RESULTS Nested within the Women's Interagency HIV Study, we conducted a cross-sectional comparison of IL-32 between 399 WLWH and 100 women without HIV, followed by a case-control study of 72 WLWH (36 carotid artery plaque cases vs. 36 age-matched controls without plaque). Plasma IL-32 protein was measured by ELISA, and mRNA of IL-32 isoforms (IL-32α, β, γ, D, ε, and θ) was quantified by reverse transcription polymerase chain reaction from peripheral blood mononuclear cells. Plasma IL-32 protein levels were higher in WLWH compared with women without HIV (P = 0.02). Among WLWH, although plasma IL-32 levels did not differ significantly between plaque cases and controls, expression of IL-32 isoforms α, β, and ε mRNA was significantly higher in peripheral blood mononuclear cells from cases (P = 0.01, P = 0.005, and P = 0.018, respectively). Upregulation of IL-32β and IL-32ε among WLWH with carotid artery plaque persisted after adjustment for age, race/ethnicity, smoking, systolic blood pressure, body mass index, and history of hepatitis C virus (P = 0.04 and P = 0.045); the adjusted association for IL-32α was marginally significant (P = 0.07). CONCLUSIONS IL-32 isoforms should be studied further as potential CVD biomarkers. This is of particular interest in WLWH by virtue of altered IL-32 levels in this population.
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Affiliation(s)
| | | | - Madeleine Durand
- CHUM-Research Centre, Montréal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Faculté de Médecine, Université de Montréal, QC, Canada
| | | | | | - Carl Chartrand-Lefebvre
- CHUM-Research Centre, Montréal, QC, Canada
- Département de Radiologie, Radio-oncologie et Médecine Nucléaire, Faculté de Médecine, Université de Montréal
| | - Guy Cloutier
- CHUM-Research Centre, Montréal, QC, Canada
- Département de radiologie et Institut de génie biomedical, Université de Montréal, Montréal, QC, Canada
| | | | - Seble Kassaye
- Department of medicine, Georgetown University, Washington, DC, USA
| | - Roksana Karim
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jorge R. Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System, and Departments of Medicine, Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Audrey L. French
- Division of Infectious Diseases, Stroger Hospital of Cook County, Chicago IL, USA
| | - Stephen J. Gange
- Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, USA
| | - Jason M. Lazar
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Howard N. Hodis
- Atherosclerosis Research Unit, University of Southern California, Los Angeles, CA, USA
| | - Jean-Pierre Routy
- Research Institute of McGill University Health Centre, Montréal, QC, Canada
| | - Petronela Ancuta
- CHUM-Research Centre, Montréal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Faculté de Médecine, Université de Montréal, QC, Canada
| | - Nicolas Chomont
- CHUM-Research Centre, Montréal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Faculté de Médecine, Université de Montréal, QC, Canada
| | | | - Robert C. Kaplan
- Albert Einstein College of Medicine, Bronx, NY, USA
- Divsion of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle WA, USA
| | - Cécile L. Tremblay
- CHUM-Research Centre, Montréal, QC, Canada
- Albert Einstein College of Medicine, Bronx, NY, USA
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7
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Han L, Chen S, Chen Z, Zhou B, Zheng Y, Shen L. Interleukin 32 Promotes Foxp3 + Treg Cell Development and CD8 + T Cell Function in Human Esophageal Squamous Cell Carcinoma Microenvironment. Front Cell Dev Biol 2021; 9:704853. [PMID: 34414188 PMCID: PMC8369465 DOI: 10.3389/fcell.2021.704853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/29/2021] [Indexed: 12/30/2022] Open
Abstract
Proinflammatory cytokine interleukin 32 (IL-32) is involved in infectious diseases and cancer, but what subtypes of immune cells express IL-32 and its roles in tumor microenvironment (TME) have not been well discussed. In this study, we applied bioinformatics to analyze single-cell RNA sequencing data about tumor-infiltrating immune cells from esophageal squamous cell carcinoma (ESCC) TME and analyzed IL-32 expression in different immune cell types. We found CD4+ regulatory T cells (Treg cells) express the highest level of IL-32, while proliferating T and natural killer cells expressed relatively lower levels. Knocking down of IL-32 reduced Foxp3 and interferon gamma (IFNγ) expressions in CD4+ and CD8+ T cells, respectively. IL-32 was positively correlated with Foxp3, IFNG, and GZMB expression but was negatively correlated with proliferation score. IL-32 may have a contradictory role in the TME such as it promotes IFNγ expression in CD8+ T cells, which enhances the antitumor activity, but at the same time induces Foxp3 expression in CD4+ T cells, which suppresses the tumor immune response. Our results demonstrate different roles of IL-32 in Treg cells and CD8+ T cells and suggest that it can potentially be a target for ESCC cancer immunosuppressive therapy.
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Affiliation(s)
- Li Han
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shiyu Chen
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zheyi Chen
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bingqian Zhou
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingxia Zheng
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lisong Shen
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Faculty of Medical Laboratory Science, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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8
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de Albuquerque R, Komsi E, Starskaia I, Ullah U, Lahesmaa R. The role of Interleukin-32 in autoimmunity. Scand J Immunol 2021; 93:e13012. [PMID: 33336406 DOI: 10.1111/sji.13012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 11/28/2020] [Accepted: 12/12/2020] [Indexed: 01/10/2023]
Abstract
Interleukin-32 (IL-32) is a pro-inflammatory cytokine that induces other cytokines involved in inflammation, including tumour necrosis factor (TNF)-α, IL-6 and IL-1β. Recent evidence suggests that IL-32 has a crucial role in host defence against pathogens, as well as in the pathogenesis of chronic inflammation. Abnormal IL-32 expression has been linked to several autoimmune diseases, such as rheumatoid arthritis and inflammatory bowel diseases, and a recent study suggested the importance of IL-32 in the pathogenesis of type 1 diabetes. However, despite accumulating evidence, many molecular characteristics of this cytokine, including the secretory route and the receptor for IL-32, remain largely unknown. In addition, the IL-32 gene is found in higher mammals but not in rodents. In this review, we outline the current knowledge of IL-32 biological functions, properties, and its role in autoimmune diseases. We particularly highlight the role of IL-32 in rheumatoid arthritis and type 1 diabetes.
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Affiliation(s)
- Rafael de Albuquerque
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Elina Komsi
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Inna Starskaia
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Ubaid Ullah
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Riitta Lahesmaa
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
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Öngöz Dede F, Gökmenoğlu C, Deveci ET, Çelen S, Avci B, Kara C, Çanakçi V. Increased levels of interleukin-32 isoforms alpha, beta, gamma, and delta in the gingival crevicular fluid and plasma of the patients with periodontitis. J Periodontal Res 2020; 56:83-92. [PMID: 32890410 DOI: 10.1111/jre.12796] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/10/2020] [Accepted: 08/07/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Interleukin (IL)-32, which has been recently reported to be associated with periodontitis, has been suggested to have pleiotropic effect due to its 9 different isoforms. The aim of this study was to investigate the levels of IL-32α, IL-32β, IL-32γ, IL-32δ isoforms in gingival crevicular fluid (GCF) and plasma before and after non-surgical periodontal treatment in patients with periodontitis (P). MATERIALS AND METHODS Twenty-seven P and 27 periodontally healthy controls (C) were recruited in this study. Non-surgical periodontal treatment was performed to periodontitis patients. GCF and plasma sampling and clinical periodontal parameters were evaluated before and 1 month after treatment. Enzyme-linked immunosorbent assay was used to analyze the levels of IL-32α, IL-32β, IL-32γ, IL-32δ isoforms in GCF and plasma samples. RESULTS The levels of IL-32α, IL-32β, IL-32γ, and IL-32δ in plasma and GCF were significantly higher in patients with periodontitis than healthy controls (P < .001). In P group, plasma and GCF IL-32α, IL-32β, IL-32γ, and IL-32δ levels after non-surgical periodontal treatment were lower when compared to baseline (P < .001). Moreover, there was a positive correlation between GCF and plasma IL-32α, IL-32β, IL-32γ, and IL-32δ levels in all groups at baseline and after treatment (P < .05). CONCLUSION The study supported that there was a relationship between elevated levels of IL-32 isoforms and periodontitis. Also, our novel findings suggest that the pro-inflammatory role of IL-32 in the periodontitis may be originated from IL-32α, IL-32β, IL-32γ, and IL-32δ isoforms.
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Affiliation(s)
- Figen Öngöz Dede
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
| | - Ceren Gökmenoğlu
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
| | - Emre Taha Deveci
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
| | - Selman Çelen
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
| | - Bahattin Avci
- Department of Medical Biochemistry, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Cankat Kara
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
| | - Varol Çanakçi
- Department of Periodontology, Faculty of Dentistry, Ordu University, Ordu, Turkey
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Karim AF, Soltis AR, Sukumar G, Königs C, Ewing NP, Dalgard CL, Wilkerson MD, Pratt KP. Hemophilia A Inhibitor Subjects Show Unique PBMC Gene Expression Profiles That Include Up-Regulated Innate Immune Modulators. Front Immunol 2020; 11:1219. [PMID: 32595650 PMCID: PMC7303277 DOI: 10.3389/fimmu.2020.01219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/15/2020] [Indexed: 12/18/2022] Open
Abstract
Formation of pathological anti-FVIII antibodies, or "inhibitors," is the most serious complication of therapeutic FVIII infusions, affecting up to 1/3 of severe Hemophilia A (HA) patients. Inhibitor formation is a classical T-cell dependent adaptive immune response. As such, it requires help from the innate immune system. However, the roles of innate immune cells and mechanisms of inhibitor development vs. immune tolerance, achieved with or without Immune Tolerance Induction (ITI) therapy, are not well-understood. To address these questions, temporal transcriptomics profiling of FVIII-stimulated peripheral blood mononuclear cells (PBMCs) was carried out for HA subjects with and without a current or historic inhibitor using RNA-Seq. PBMCs were isolated from 40 subjects in the following groups: HA with an inhibitor that resolved either following ITI or spontaneously; HA with a current inhibitor; HA with no inhibitor history and non-HA controls. PBMCs were stimulated with 5 nM FVIII and RNA was isolated 4, 16, 24, and 48 h following stimulation. Time-series differential expression analysis was performed and distinct transcriptional signatures were identified for each group, providing clues as to cellular mechanisms leading to or accompanying their disparate anti-FVIII antibody responses. Subjects with a current inhibitor showed differential expression of 56 genes and a clustering analysis identified three major temporal profiles. Interestingly, gene ontology enrichments featured innate immune modulators, including NLRP3, TLR8, IL32, CLEC10A, and COLEC12. NLRP3 and TLR8 are associated with enhanced secretion of the pro-inflammatory cytokines IL-1β and TNFα, while IL32, which has several isoforms, has been associated with both inflammatory and regulatory immune processes. RNA-Seq results were validated by RT-qPCR, ELISAs, multiplex cytokine analysis, and flow cytometry. The inflammatory status of HA patients suffering from an ongoing inhibitor includes up-regulated innate immune modulators, which may act as ongoing danger signals that influence the responses to, and eventual outcomes of, ITI therapy.
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Affiliation(s)
- Ahmad Faisal Karim
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
| | - Anthony R Soltis
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States.,Collaborative Health Initiative Research Program, Henry Jackson Foundation for the Advancement of Military Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Gauthaman Sukumar
- Collaborative Health Initiative Research Program, Henry Jackson Foundation for the Advancement of Military Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | | | - Nadia P Ewing
- City of Hope National Medical Center, Duarte, CA, United States
| | - Clifton L Dalgard
- Collaborative Health Initiative Research Program, Henry Jackson Foundation for the Advancement of Military Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Matthew D Wilkerson
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States.,Collaborative Health Initiative Research Program, Henry Jackson Foundation for the Advancement of Military Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD, United States.,Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Kathleen P Pratt
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
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11
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Inhibition of IL-32 Expression Ameliorates Cerebral Ischemia-Reperfusion Injury via the NOD/MAPK/NF-κB Signaling Pathway. J Mol Neurosci 2020; 70:1713-1727. [PMID: 32474900 DOI: 10.1007/s12031-020-01557-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/13/2020] [Indexed: 02/06/2023]
Abstract
Cerebral ischemia represents a major cause of disability, yet its precise mechanism remains unknown. In addition, ischemia-reperfusion injury which occurs during the blood recovery process increases the risk of mortality, and is not adequately addressed with current treatment. To improve therapeutic options, it is important to explore the vital substances that play a pivotal role in ischemia-reperfusion injury. This study is the first to investigate the role of IL-32, a vital pro-inflammatory factor, in models of cerebral ischemia-reperfusion injury. The results showed that IL-32 was highly expressed in both in vivo and in vitro models. The proteins of the NOD/MAPK/NF-κB pathway were also up-regulated, indicating a potential signaling pathway mechanism. Inhibition of IL-32 and blocking of the NOD/MAPK/NF-κB pathway increased cell survival, decreased the level of inflammatory factors and inflammasomes, and attenuated nitrosative stress. Taken together, the results show that inhibition of IL-32 expression ameliorates cerebral ischemia-reperfusion injury via the NOD/MAPK/NF-κB signaling pathway. The findings in this study reveal that IL-32 is a vital target of ischemia-reperfusion injury, providing a new avenue for treatment development.
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12
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Kallionpää H, Somani J, Tuomela S, Ullah U, de Albuquerque R, Lönnberg T, Komsi E, Siljander H, Honkanen J, Härkönen T, Peet A, Tillmann V, Chandra V, Anagandula MK, Frisk G, Otonkoski T, Rasool O, Lund R, Lähdesmäki H, Knip M, Lahesmaa R. Early Detection of Peripheral Blood Cell Signature in Children Developing β-Cell Autoimmunity at a Young Age. Diabetes 2019; 68:2024-2034. [PMID: 31311800 DOI: 10.2337/db19-0287] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 07/10/2019] [Indexed: 11/13/2022]
Abstract
The appearance of type 1 diabetes (T1D)-associated autoantibodies is the first and only measurable parameter to predict progression toward T1D in genetically susceptible individuals. However, autoantibodies indicate an active autoimmune reaction, wherein the immune tolerance is already broken. Therefore, there is a clear and urgent need for new biomarkers that predict the onset of the autoimmune reaction preceding autoantibody positivity or reflect progressive β-cell destruction. Here we report the mRNA sequencing-based analysis of 306 samples including fractionated samples of CD4+ and CD8+ T cells as well as CD4-CD8- cell fractions and unfractionated peripheral blood mononuclear cell samples longitudinally collected from seven children who developed β-cell autoimmunity (case subjects) at a young age and matched control subjects. We identified transcripts, including interleukin 32 (IL32), that were upregulated before T1D-associated autoantibodies appeared. Single-cell RNA sequencing studies revealed that high IL32 in case samples was contributed mainly by activated T cells and NK cells. Further, we showed that IL32 expression can be induced by a virus and cytokines in pancreatic islets and β-cells, respectively. The results provide a basis for early detection of aberrations in the immune system function before T1D and suggest a potential role for IL32 in the pathogenesis of T1D.
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Affiliation(s)
- Henna Kallionpää
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Juhi Somani
- Department of Computer Science, Aalto University School of Science, Espoo, Finland
| | - Soile Tuomela
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Ubaid Ullah
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Rafael de Albuquerque
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Tapio Lönnberg
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Elina Komsi
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Heli Siljander
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Jarno Honkanen
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Taina Härkönen
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Aleksandr Peet
- Department of Pediatrics, University of Tartu, Tartu, Estonia
- Children's Clinic of Tartu, Tartu University Hospital, Tartu, Estonia
| | - Vallo Tillmann
- Department of Pediatrics, University of Tartu, Tartu, Estonia
- Children's Clinic of Tartu, Tartu University Hospital, Tartu, Estonia
| | - Vikash Chandra
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Molecular Neurology and Biomedicum Stem Cell Centre, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | | | - Gun Frisk
- Department of Immunology, Genetics and Pathology, Uppsala University, Sweden
| | - Timo Otonkoski
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Molecular Neurology and Biomedicum Stem Cell Centre, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Omid Rasool
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Riikka Lund
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Harri Lähdesmäki
- Department of Computer Science, Aalto University School of Science, Espoo, Finland
| | - Mikael Knip
- Children's Hospital, University of Helsinki, and Helsinki University Hospital, Helsinki, Finland
- Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Tampere Center for Child Health Research, Tampere University Hospital, Tampere, Finland
| | - Riitta Lahesmaa
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
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