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Varela L, Mol S, Taanman-Kueter EW, Ryan SE, Taams LS, de Jong E, van Weeren PR, van de Lest CHA, Wauben MHM. Lipidome profiling of neutrophil-derived extracellular vesicles unveils their contribution to the ensemble of synovial fluid-derived extracellular vesicles during joint inflammation. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159534. [PMID: 39033851 DOI: 10.1016/j.bbalip.2024.159534] [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: 11/17/2023] [Revised: 06/27/2024] [Accepted: 07/12/2024] [Indexed: 07/23/2024]
Abstract
The molecular signature of cell-derived extracellular vesicles (EVs) from synovial fluid (SF) offers insights into the cells and molecular processes associated with joint disorders and can be exploited to define biomarkers. The EV-signature is determined by cargo molecules and the lesser-studied lipid bilayer. We here investigated the lipidome of SF-EVs in inflamed joints derived from Rheumatoid Arthritis (RA) and Spondyloarthritis (SpA) patients, two autoimmune-driven joint diseases, and compared these signatures to the lipid profile of equine SF-EVs obtained during induced acute synovitis. Since neutrophils are primary SF-infiltrating cells during these inflammatory joint diseases, we also analyzed how inflammatory stimuli alter the lipidomic profile of human and equine neutrophil-derived EVs (nEVs) in vitro and how these signatures relate to the lipidome signatures of SF-EVs from inflamed joints. We identified neutrophil stimulation intensity-dependent changes in the lipidomic profile of nEVs with elevated presence of dihexosylceramide (lactosylceramide), phosphatidylserine, and phosphatidylethanolamine ether-linked lipid classes in human nEVs upon full neutrophil activation. In horses, levels of monohexosylceramide (glucosylceramide) increased instead of dihexosylceramide, indicating species-specific differences. The lipid profiles of RA and SpA SF-EVs were relatively similar and showed a relative resemblance with stimulated human nEVs. Similarly, the lipidome of equine synovitis-derived SF-EVs closer resembled the one of stimulated equine nEVs. Hence, lipidome profiling can provide insights into the contribution of nEVs to the heterogeneous pool of SF-EVs, deepening our understanding of inflammatory joint diseases and revealing molecular changes in joint homeostasis, which can lead to the development of more precise disease diagnosis and treatment strategies.
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Affiliation(s)
- Laura Varela
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Sanne Mol
- Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Department Experimental Immunology, Amsterdam UMC, Amsterdam, the Netherlands
| | | | - Sarah E Ryan
- Centre for Inflammation Biology and Cancer Immunology, Department of Inflammation Biology, School of Immunology & Microbial Sciences, King's College London, London, UK
| | - Leonie S Taams
- Centre for Inflammation Biology and Cancer Immunology, Department of Inflammation Biology, School of Immunology & Microbial Sciences, King's College London, London, UK
| | - Esther de Jong
- Department Experimental Immunology, Amsterdam UMC, Amsterdam, the Netherlands
| | - P René van Weeren
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Chris H A van de Lest
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Marca H M Wauben
- Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.
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Farag MA, Ragab NA, Maamoun MAI. Metabolites profiling of Sapota fruit pulp via a multiplex approach of gas and ultra performance liquid chromatography/mass spectroscopy in relation to its lipase inhibition effect. PeerJ 2024; 12:e17914. [PMID: 39221269 PMCID: PMC11366232 DOI: 10.7717/peerj.17914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 07/23/2024] [Indexed: 09/04/2024] Open
Abstract
Background Sapota, Manilkara zapota L., are tasty, juicy, and nutrient-rich fruits, and likewise used for several medicinal uses. Methods The current study represents an integrated metabolites profiling of sapota fruits pulp via GC/MS and UPLC/MS, alongside assessment of antioxidant capacity, pancreatic lipase (PL), and α-glucosidase enzymes inhibitory effects. Results GC/MS analysis of silylated primary polar metabolites led to the identification of 68 compounds belonging to sugars (74%), sugar acids (18.27%), and sugar alcohols (7%) mediating the fruit sweetness. Headspace SPME-GC/MS analysis led to the detection of 17 volatile compounds belonging to nitrogenous compounds (72%), ethers (7.8%), terpenes (7.6%), and aldehydes (5.8%). Non-polar metabolites profiling by HR-UPLC/MS/MS-based Global Natural Products Social (GNPS) molecular networking led to the assignment of 31 peaks, with several novel sphingolipids and fatty acyl amides reported for the first time. Total phenolic content was estimated at 6.79 ± 0.12 mg gallic acid equivalent/gram extract (GAE/g extract), but no flavonoids were detected. The antioxidant capacities of fruit were at 1.62 ± 0.2, 1.49 ± 0.11, and 3.58 ± 0.14 mg Trolox equivalent/gram extract (TE/g extract) via DPPH, ABTS, and FRAP assays, respectively. In vitro enzyme inhibition assays revealed a considerable pancreatic lipase inhibition effect (IC50 = 2.2 ± 0.25 mg/mL), whereas no inhibitory effect towards α-glucosidase enzyme was detected. This study provides better insight into sapota fruit's flavor, nutritional, and secondary metabolites composition mediating for its sensory and health attributes.
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Hu S, Lin Y, Tang Y, Zhang J, He Y, Li G, Li L, Cai X. Targeting dysregulated intracellular immunometabolism within synovial microenvironment in rheumatoid arthritis with natural products. Front Pharmacol 2024; 15:1403823. [PMID: 39104392 PMCID: PMC11298361 DOI: 10.3389/fphar.2024.1403823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/01/2024] [Indexed: 08/07/2024] Open
Abstract
Immunometabolism has been an emerging hotspot in the fields of tumors, obesity, and atherosclerosis in recent decades, yet few studies have investigated its connection with rheumatoid arthritis (RA). In principle, intracellular metabolic pathways upstream regulated by nutrients and growth factors control the effector functions of immune cells. Dynamic communication and hypermetabolic lesions of immune cells within the inflammatory synovial microenvironment contributes to the development and progression of RA. Hence, targeting metabolic pathways within immune subpopulations and pathological cells may represent novel therapeutic strategies for RA. Natural products constitute a great potential treasury for the research and development of novel drugs targeting RA. Here, we aimed to delineate an atlas of glycolysis, lipid metabolism, amino acid biosynthesis, and nucleotide metabolism in the synovial microenvironment of RA that affect the pathological processes of synovial cells. Meanwhile, therapeutic potentials and pharmacological mechanisms of natural products that are demonstrated to inhibit related key enzymes in the metabolic pathways or reverse the metabolic microenvironment and communication signals were discussed and highlighted.
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Affiliation(s)
- Shengtao Hu
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Ye Lin
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Yuanyuan Tang
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Junlan Zhang
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Yini He
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Gejing Li
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Liqing Li
- The Central Research Laboratory, Hunan Traditional Chinese Medical College, Zhuzhou, Hunan, China
| | - Xiong Cai
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
- The Central Research Laboratory, Hunan Traditional Chinese Medical College, Zhuzhou, Hunan, China
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4
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Varela L, van de Lest CHA, Boere J, Libregts SFWM, Lozano-Andrés E, van Weeren PR, Wauben MHM. Acute joint inflammation induces a sharp increase in the number of synovial fluid EVs and modifies their phospholipid profile. Biochim Biophys Acta Mol Cell Biol Lipids 2023; 1868:159367. [PMID: 37473834 DOI: 10.1016/j.bbalip.2023.159367] [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: 05/19/2023] [Revised: 07/12/2023] [Accepted: 07/17/2023] [Indexed: 07/22/2023]
Abstract
Inflammation is the hallmark of most joint disorders. However, the precise regulation of induction, perpetuation, and resolution of joint inflammation is not entirely understood. Since extracellular vesicles (EVs) are critical for intercellular communication, we aim to unveil their role in these processes. Here, we investigated the EVs' dynamics and phospholipidome profile from synovial fluid (SF) of healthy equine joints and from horses with lipopolysaccharide (LPS)-induced synovitis. LPS injection triggered a sharp increase of SF-EVs at 5-8 h post-injection, which started to decline at 24 h post-injection. Importantly, we identified significant changes in the lipid profile of SF-EVs after synovitis induction. Compared to healthy joint-derived SF-EVs (0 h), SF-EVs collected at 5, 24, and 48 h post-LPS injection were strongly increased in hexosylceramides. At the same time, phosphatidylserine, phosphatidylcholine, and sphingomyelin were decreased in SF-EVs at 5 h and 24 h post-LPS injection. Based on the lipid changes during acute inflammation, we composed specific lipid profiles associated with healthy and inflammatory state-derived SF-EVs. The sharp increase in SF-EVs during acute synovitis and the correlation of specific lipids with either healthy or inflamed states-derived SF-EVs are findings of potential interest for unveiling the role of SF-EVs in joint inflammation, as well as for the identification of EV-biomarkers of joint inflammation.
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Affiliation(s)
- Laura Varela
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Chris H A van de Lest
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Janneke Boere
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Department of Orthopaedics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Sten F W M Libregts
- Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Estefanía Lozano-Andrés
- Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Division of Infectious Diseases & Immunology, Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - P René van Weeren
- Division Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Marca H M Wauben
- Division Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.
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Zhu Y, Zhang L, Zhang X, Wu D, Chen L, Hu C, Wen C, Zhou J. Tripterygium wilfordii glycosides ameliorates collagen-induced arthritis and aberrant lipid metabolism in rats. Front Pharmacol 2022; 13:938849. [PMID: 36105231 PMCID: PMC9465305 DOI: 10.3389/fphar.2022.938849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease, and the dysregulation of lipid metabolism has been found to play an important role in the pathogenesis of RA and is related to the severity and prognosis of patients. Tripterygium wilfordii glycosides (TWG) is extracted from the roots of Tripterygium wilfordii Hook F. with anti-inflammatory and immunosuppressive effects, and numerous clinical trials have supported its efficacy in the treatment of RA. Some evidence suggested that TWG can modulate the formation of lipid mediators in various innate immune cells; however whether it can improve RA-related lipid disorders has not been systematically studied. In the study, type Ⅱ collagen-induced arthritis (CIA) model was used to investigate the efficacy of TWG in the treatment of RA and its effect on lipid metabolism. Paw volume, arthritis score, pathological changes of ankle joint, serum autoantibodies and inflammatory cytokines were detected to assess the therapeutic effect on arthritis in CIA rats. Then, shotgun lipidomics based on multi-dimensional mass spectrometry platform was performed to explore the alterations in serum lipidome caused by TWG. The study showed that TWG could effectively ameliorate arthritis in CIA rats, such as reducing paw volume and arthritis score, alleviating the pathological damages of joint, and preventing the production of anti-CII autoantibodies and IL-1β cytokine. Significant increase in ceramide and decrease in lysophosphatidylcholine were observed in CIA rats, and were highly correlated with arthritis score and IL-1β level. After TWG treatment, these lipid abnormalities can be corrected to a great extent. These data demonstrate that TWG exerts a beneficial therapeutic effect on aberrant lipid metabolism which may provide new insights for further exploring the role and mechanism of TWG in the treatment of RA.
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Affiliation(s)
- Yitian Zhu
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Luyun Zhang
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiafeng Zhang
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Dehong Wu
- The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Leiming Chen
- Department of Nephrology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou, China
| | - Changfeng Hu
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chengping Wen
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Chengping Wen, ; Jia Zhou, , orcid.org/0000-0003-2182-8440
| | - Jia Zhou
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Chengping Wen, ; Jia Zhou, , orcid.org/0000-0003-2182-8440
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Wang Y, Li X, Gu K, Gou J, Li X, Dong Y, Li R, Wei J, Dou Z, Li Y. Study on the potential mechanism of the active components in YiYiFuZi powder in homotherapy for hetropathy of coronary heart disease and rheumatoid arthritis. Front Chem 2022; 10:926950. [PMID: 36017167 PMCID: PMC9395646 DOI: 10.3389/fchem.2022.926950] [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: 04/23/2022] [Accepted: 07/11/2022] [Indexed: 11/23/2022] Open
Abstract
In recent years, the incidence of coronary heart disease and rheumatoid arthritis has been increasing, which has become a common public health problem worldwide. YiYiFuZi (YYFZ ) powder is a classical traditional Chinese prescription, which is commonly used to treat metabolic diseases such as rheumatoid arthritis, with an ideal curative effect, but the therapeutic mechanism is still unclear. In this study, from the perspective of clinical metabolomics, combined with network pharmacology, we sought the comorbidity mechanism and key targets of coronary heart disease and rheumatoid arthritis and the mechanism by which YYFZ powder exerts therapeutic effects, combined with molecular docking and atomic force microscopy to determine the effective components, and found that the higenamine and steroid components in YYFZ powder can bind acid sphingomyelinase enzymes to affect the sphingolipid pathway to produce therapeutic effects, which can bind to sugars existing as a glycoside.
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Affiliation(s)
- Yuming Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaokai Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Kun Gu
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Science, Ningbo, Zhejiang, China
| | - Jing Gou
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xue Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yaqian Dong
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Rui Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jinxia Wei
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhiying Dou
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yubo Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
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7
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Ke JT, Zhang H, Bu YH, Gan PR, Chen FY, Dong XT, Wang Y, Wu H. Metabonomic analysis of abnormal sphingolipid metabolism in rheumatoid arthritis synovial fibroblasts in hypoxia microenvironment and intervention of geniposide. Front Pharmacol 2022; 13:969408. [PMID: 35935818 PMCID: PMC9353937 DOI: 10.3389/fphar.2022.969408] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by a joint hypoxia microenvironment. Our previous untargeted metabolomics study found that sphingolipid (SPL) metabolism was abnormal in the joint synovial fluid samples from adjuvant arthritis (AA) rats. Geniposide (GE), an iridoid glycoside component of the dried fruit of Gardenia jasminoides Ellis, is commonly used for RA treatment in many Asian countries. At present, the mechanism of GE in the treatment of RA, especially in the joint hypoxia microenvironment, is not entirely clear from the perspective of SPL metabolism. The purpose of this research was to explore the potential mechanism of abnormal SPL metabolism in RA joint hypoxia microenvironment and the intervention effect of GE, through the untargeted metabolic analysis based on the ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS). Arthritis index, foot swelling and histopathology were used to assess whether the AA rat model was successfully established. The SPLs extracts collected from AA rats’ synovial tissue, serum and rheumatoid arthritis synovial fibroblasts (RASFs, MH7A cells, hypoxia/normoxia culture) were analyzed by metabolomics and lipdomics approach based on UPLC-Q-TOF/MS, to identify potential biomarkers associated with disorders of GE regulated RA sphingolipid metabolism. As a result, 11 sphingolipid metabolites related to RA were screened and identified. Except for galactosylceramide (d18:1/20:0), GE could recover the change levels of the above 10 sphingolipid biomarkers in varying degrees. Western blotting results showed that the changes in ceramide (Cer) level regulated by GE were related to the down-regulation of acid-sphingomyelinase (A-SMase) expression in synovial tissue of AA rats. To sum up, this research examined the mechanism of GE in the treatment of RA from the perspective of SPL metabolism and provided a new strategy for the screening of biomarkers for clinical diagnosis of RA.
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Affiliation(s)
- Jiang-Tao Ke
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Heng Zhang
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Yan-Hong Bu
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Pei-Rong Gan
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Fang-Yuan Chen
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Xin-Tong Dong
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Yan Wang
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
- *Correspondence: Yan Wang, ; Hong Wu,
| | - Hong Wu
- Key Laboratory of Xin’an Medicine, Ministry of Education, Hefei, China
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
- *Correspondence: Yan Wang, ; Hong Wu,
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Arunsi UO, Chioma OE, Etusim PE, Owumi SE. Indigenous Nigeria medicinal herbal remedies: A potential source for therapeutic against rheumatoid arthritis. Exp Biol Med (Maywood) 2022; 247:1148-1178. [PMID: 35708153 PMCID: PMC9335509 DOI: 10.1177/15353702221102901] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Rheumatoid arthritis (RA) is a debilitating disease associated with locomotion impairment, and conventional therapeutic drugs are not optimal for managing RA. There is an avalanche of medications used for the management of RA. Still, studies have shown that they are associated with severe side effects, including hepatotoxicity, retinopathy, and cardiotoxicity disorders of the central nervous system (CNS), skin, blood, and infections. Complementary and alternative medicine (CAM) is currently gaining attention as a novel panacea for managing debilitating diseases, such as RA. Nigerian folk herbal remedies are replete with a plethora of curative medicine, albeit unvalidated scientifically but with seemingly miraculous provenance. Studies of the identification of bioactive compounds present in these botanicals using advanced spectral analytical techniques have enhanced our understanding of the role of Nigerian herbal remedies in the treatment and management of RA. Interestingly, experimental studies abound that the bioactive compounds present in the extracts of plant botanicals protected animals from the development of RA in different experimental models and reduced the toxicity associated with conventional therapeutics. Validated mechanisms of RA amelioration in human and animal models include suppression of the expression of NF-κB, IL-1β, TNF-α, IL-6, IL-8, IL-17, IL-23, chemokines, TGF-β, RANKL, RANK, iNOS, arginase, COX-2, VEGFA, VEGFR, NFATC1, and TRAP in the synoviocytes. Decreased ROS, NO, MDA, carbonyl groups, and PGE2 in the synovial fluid increased the expression of PPARα/γ; antioxidant and anti-inflammatory molecules also improve RA etiology. In this mini-review, we discuss the global burden of RA, the novel role of plant-based botanicals as potential therapeutics against signaling pathways in RA. Also addressed is the possible repurposing/reprofiling of plant botanicals to increase their therapeutic index among RA patients that patronize traditional healers in Nigeria with a global projection.
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Affiliation(s)
- Uche O Arunsi
- Cancer Immunology and Biotechnology, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK,Department of Biochemistry, Faculty of Biological and Physical Sciences, Abia State University, Uturu, 440001, Nigeria
| | - Ogbuka E Chioma
- Department of Social and Environmental Forestry, Faculty of Renewable Natural Resources, University of Ibadan, Ibadan 200005, Nigeria
| | - Paschal E Etusim
- Department of Animal and Environmental Biology, Faculty of Biological and Physical Sciences, Abia State University, Uturu 200, Nigeria
| | - Solomon E Owumi
- Cancer Research and Molecular Biology Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan 200005, Nigeria,Solomon Owumi.
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Angerer TB, Bour J, Biagi JL, Moskovets E, Frache G. Evaluation of 6 MALDI-Matrices for 10 μm Lipid Imaging and On-Tissue MSn with AP-MALDI-Orbitrap. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2022; 33:760-771. [PMID: 35358390 PMCID: PMC9074099 DOI: 10.1021/jasms.1c00327] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Mass spectrometry imaging is a technique uniquely suited to localize and identify lipids in a tissue sample. Using an atmospheric pressure (AP-) matrix-assisted laser desorption ionization (MALDI) source coupled to an Orbitrap Elite, numerous lipid locations and structures can be determined in high mass resolution spectra and at cellular spatial resolution, but careful sample preparation is necessary. We tested 11 protocols on serial brain sections for the commonly used MALDI matrices CHCA, norharmane, DHB, DHAP, THAP, and DAN in combination with tissue washing and matrix additives to determine the lipid coverage, signal intensity, and spatial resolution achievable with AP-MALDI. In positive-ion mode, the most lipids could be detected with CHCA and THAP, while THAP and DAN without additional treatment offered the best signal intensities. In negative-ion mode, DAN showed the best lipid coverage and DHAP performed superiorly for gangliosides. DHB produced intense cholesterol signals in the white matter. One hundred fifty-five lipids were assigned in positive-ion mode (THAP) and 137 in negative-ion mode (DAN), and 76 peaks were identified using on-tissue tandem-MS. The spatial resolution achievable with DAN was 10 μm, confirmed with on tissue line-scans. This enabled the association of lipid species to single neurons in AP-MALDI images. The results show that the performance of AP-MALDI is comparable to vacuum MALDI techniques for lipid imaging.
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Affiliation(s)
- Tina B. Angerer
- Luxembourg
Institute of Science and Technology (LIST), Advanced Characterization platform, Materials Research
and Technology, 41, rue
du Brill, L-4422 Belvaux, Luxembourg
| | - Jerome Bour
- Luxembourg
Institute of Science and Technology (LIST), Advanced Characterization platform, Materials Research
and Technology, 41, rue
du Brill, L-4422 Belvaux, Luxembourg
| | - Jean-Luc Biagi
- Luxembourg
Institute of Science and Technology (LIST), Advanced Characterization platform, Materials Research
and Technology, 41, rue
du Brill, L-4422 Belvaux, Luxembourg
| | | | - Gilles Frache
- Luxembourg
Institute of Science and Technology (LIST), Advanced Characterization platform, Materials Research
and Technology, 41, rue
du Brill, L-4422 Belvaux, Luxembourg
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10
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Melero-Fernandez de Mera RM, Villaseñor A, Rojo D, Carrión-Navarro J, Gradillas A, Ayuso-Sacido A, Barbas C. Ceramide Composition in Exosomes for Characterization of Glioblastoma Stem-Like Cell Phenotypes. Front Oncol 2022; 11:788100. [PMID: 35127492 PMCID: PMC8814423 DOI: 10.3389/fonc.2021.788100] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/14/2021] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) is one of the most malignant central nervous system tumor types. Comparative analysis of GBM tissues has rendered four major molecular subtypes. From them, two molecular subtypes are mainly found in their glioblastoma cancer stem-like cells (GSCs) derived in vitro: proneural (PN) and mesenchymal (MES) with nodular (MES-N) and semi-nodular (MES-SN) disseminations, which exhibit different metabolic, growth, and malignancy properties. Many studies suggest that cancer cells communicate between them, and the surrounding microenvironment, via exosomes. Identifying molecular markers that allow the specific isolation of GSC-derived exosomes is key in the development of new therapies. However, the differential exosome composition produced by main GSCs remains unknown. The aim of this study was to determine ceramide (Cer) composition, one of the critical lipids in both cells and their cell-derived exosomes, from the main three GSC phenotypes using mass spectrometry-based lipidomics. GSCs from human tissue samples and their cell-derived exosomes were measured using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC/Q-TOF-MS) in an untargeted analysis. Complete characterization of the ceramide profile, in both cells and cell-derived exosomes from GSC phenotypes, showed differential distributions among them. Results indicate that such differences of ceramide are chain-length dependent. Significant changes for the C16 Cer and C24:1 Cer and their ratio were observed among GSC phenotypes, being different for cells and their cell-derived exosomes.
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Affiliation(s)
- Raquel M Melero-Fernandez de Mera
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain.,Unidad de Tumores Sólidos Infantiles, Instituto de Investigación de Enfermedades Raras (IIER), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III (CB06/07/1009; CIBERER-ISCIII), Madrid, Spain
| | - Alma Villaseñor
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain.,Institute of Applied Molecular Medicine (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo CEU, CEU Universities, Madrid, Spain
| | - David Rojo
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Josefa Carrión-Navarro
- Brain Tumor Laboratory, Faculty of Experimental Sciences and Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain
| | - Ana Gradillas
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Angel Ayuso-Sacido
- Brain Tumor Laboratory, Faculty of Experimental Sciences and Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain.,Fundación Vithas, Grupo Vithas Hospitales, Madrid, Spain
| | - Coral Barbas
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
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11
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Belton S, Lamari N, Jermiin LS, Mariscal V, Flores E, McCabe PF, Ng CKY. Genetic and lipidomic analyses suggest that Nostoc punctiforme, a plant-symbiotic cyanobacterium, does not produce sphingolipids. Access Microbiol 2022; 4:000306. [PMID: 35252750 PMCID: PMC8895605 DOI: 10.1099/acmi.0.000306] [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: 10/09/2021] [Accepted: 11/23/2021] [Indexed: 11/21/2022] Open
Abstract
Sphingolipids, a class of amino-alcohol-based lipids, are well characterized in eukaryotes and in some anaerobic bacteria. However, the only sphingolipids so far identified in cyanobacteria are two ceramides (i.e., an acetylsphingomyelin and a cerebroside), both based on unbranched, long-chain base (LCB) sphingolipids in Scytonema julianum and Moorea producens, respectively. The first step in de novo sphingolipid biosynthesis is the condensation of l-serine with palmitoyl-CoA to produce 3-keto-diyhydrosphingosine (KDS). This reaction is catalyzed by serine palmitoyltransferase (SPT), which belongs to a small family of pyridoxal phosphate-dependent α-oxoamine synthase (AOS) enzymes. Based on sequence similarity to molecularly characterized bacterial SPT peptides, we identified a putative SPT (Npun_R3567) from the model nitrogen-fixing, plant-symbiotic cyanobacterium, Nostoc punctiforme strain PCC 73102 (ATCC 29133). Gene expression analysis revealed that Npun_R3567 is induced during late-stage diazotrophic growth in N. punctiforme. However, Npun_R3567 could not produce the SPT reaction product, 3-keto-diyhydrosphingosine (KDS), when heterologously expressed in Escherichia coli. This agreed with a sphingolipidomic analysis of N. punctiforme cells, which revealed that no LCBs or ceramides were present. To gain a better understanding of Npun_R3567, we inferred the phylogenetic position of Npun_R3567 relative to other bacterial AOS peptides. Rather than clustering with other bacterial SPTs, Npun_R3567 and the other cyanobacterial BioF homologues formed a separate, monophyletic group. Given that N. punctiforme does not appear to possess any other gene encoding an AOS enzyme, it is altogether unlikely that N. punctiforme is capable of synthesizing sphingolipids. In the context of cross-kingdom symbiosis signalling in which sphingolipids are emerging as important regulators, it appears unlikely that sphingolipids from N. punctiforme play a regulatory role during its symbiotic association with plants.
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Affiliation(s)
- Samuel Belton
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin D4, Ireland
- Present address: DBN Plant Molecular Biology Lab, National Botanic Gardens of Ireland, Dublin, Ireland
| | - Nadia Lamari
- Present address: Philip Morris International, Quai Jeanrenaud 3, 2000, Neuchâtel, Switzerland
- UCD Earth Institute, O’Brien Centre for Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin D4, Ireland
| | - Lars S. Jermiin
- Research School of Biology, Australian National University, Canberra, ACT 2600, Australia
- UCD Earth Institute, O’Brien Centre for Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin D4, Ireland
| | - Vicente Mariscal
- Instituto de Bioquímica Vegetal y Fotosíntesis, Consejo Superior de Investigaciones Científicas and Universidad de Sevilla, cicCartuja, Avda. Américo Vespucio 49, 41092 Seville, Spain
| | - Enrique Flores
- Instituto de Bioquímica Vegetal y Fotosíntesis, Consejo Superior de Investigaciones Científicas and Universidad de Sevilla, cicCartuja, Avda. Américo Vespucio 49, 41092 Seville, Spain
| | - Paul F. McCabe
- UCD Earth Institute, O’Brien Centre for Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD Centre for Plant Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin D4, Ireland
| | - Carl K. Y. Ng
- UCD Earth Institute, O’Brien Centre for Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin D4, Ireland
- UCD Centre for Plant Science, University College Dublin, Belfield, Dublin D4, Ireland
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12
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Sun X, Zhang T, Zhao P, Tao G, Liu R, Chang M, Wang X. 2D2D HILIC‐ELSD/UPLC‐Q‐TOF‐MS Method for Acquiring Phospholipid Profiles and the Application in
Caenorhabditis elegans. EUR J LIPID SCI TECH 2021. [DOI: 10.1002/ejlt.202100075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaotian Sun
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
| | - Tao Zhang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- European Research Institute for the Biology of Aging University Medical Center Groningen University of Groningen Groningen 9713 AV The Netherlands
| | - Pinzhen Zhao
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
| | - Guanjun Tao
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
| | - Ruijie Liu
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
| | - Ming Chang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
| | - Xingguo Wang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province National Engineering Research Center for Functional Food, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
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13
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Fernández-Remolar DC, Carrizo D, Harir M, Huang T, Amils R, Schmitt-Kopplin P, Sánchez-García L, Gomez-Ortiz D, Malmberg P. Unveiling microbial preservation under hyperacidic and oxidizing conditions in the Oligocene Rio Tinto deposit. Sci Rep 2021; 11:21543. [PMID: 34728655 PMCID: PMC8563943 DOI: 10.1038/s41598-021-00730-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 10/11/2021] [Indexed: 11/22/2022] Open
Abstract
The preservation of biosignatures on Mars is largely associated with extensive deposits of clays formed under mild early Noachian conditions (> 3.9 Ga). They were followed by widespread precipitation of acidic sulfates considered adverse for biomolecule preservation. In this paper, an exhaustive mass spectrometry investigation of ferric subsurface materials in the Rio Tinto gossan deposit (~ 25 Ma) provides evidence of well-preserved molecular biosignatures under oxidative and acidic conditions. Time of flight secondary ion mass spectrometry (ToF–SIMS) analysis shows a direct association between physical-templating biological structures and molecular biosignatures. This relation implies that the quality of molecular preservation is exceptional and provides information on microbial life formerly operating in the shallow regions of the Rio Tinto subsurface. Consequently, low-pH oxidative environments on Mars could also record molecular information about ancient life in the same way as the Noachian clay-rich deposits.
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Affiliation(s)
- David C Fernández-Remolar
- CEA, CNRS, IBS, Metalloproteins Unit, Université Grenoble Alpes, 38000, Grenoble, France. .,State Key Laboratory of Lunar and Planetary Sciences, Macau University of Science and Technology, Macau, 999078, PR China. .,CNSA Macau Center for Space Exploration and Science, Macau, 999078, PR China.
| | | | - Mourad Harir
- Research Unit Analytical Biogeochemistry, Helmholtz Zentrum München, Neuherberg, Germany
| | - Ting Huang
- State Key Laboratory of Lunar and Planetary Sciences, Macau University of Science and Technology, Macau, China
| | - Ricardo Amils
- Centro de Astrobiología (INTA-CSIC), Madrid, Spain.,Centro de Biología Molecular Severo Ochoa, Universidad Autónoma de Madrid, Madrid, Spain
| | - Philippe Schmitt-Kopplin
- Research Unit Analytical Biogeochemistry, Helmholtz Zentrum München, Neuherberg, Germany.,Chair of Analytical Food Chemistry, Technical University Munich, 85354, Freising-Weihenstephan, Germany
| | | | - David Gomez-Ortiz
- ESCET-Área de Geología, Universidad Rey Juan Carlos, 28933, Móstoles, Madrid, Spain
| | - Per Malmberg
- Chemistry and Chemical Engineering, Chalmers University of Technology, Kemivägen 10, 412 96, Gothenburg, Sweden
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14
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Cai F, Ren F, Zhang Y, Ding X, Fu G, Ren D, Yang L, Chen N, Shang Y, Hu Y, Yi L, Zhang H. Screening of lipid metabolism biomarkers in patients with coronary heart disease via ultra-performance liquid chromatography-high resolution mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1169:122603. [PMID: 33690078 DOI: 10.1016/j.jchromb.2021.122603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 02/09/2021] [Accepted: 02/13/2021] [Indexed: 12/27/2022]
Abstract
Coronary heart disease (CHD) has a high mortality worldwide. This study aimed to screen lipid metabolism biomarkers in patients with coronary heart disease via ultra-performance liquid chromatography-high resolution mass spectrometry. Extraction and reconstitution solvents, liquid chromatographic and mass spectrometry conditions were optimized to detect more plasma lipid metabolites. In this study, the chromatographic and mass spectra characteristics of lipid metabolites were summarized. A total of 316 lipid metabolites were annotated via diagnostic fragment ion filtration, nitrogen rule filtration, and neutral loss filtration. Glycerophospholipid metabolism and sphingolipid metabolism were revealed as the main lipid disorders of CHD. This study provides a novel insight for high-throughput detection of lipid metabolites in plasma and provides a further understanding of the occurrence of CHD, which can provide valuable suggestions for the prevention of CHD.
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Affiliation(s)
- Fang Cai
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Fandong Ren
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Yunmei Zhang
- Department of Cardiology, Yunnan First People's Hospital, Kunming 650032, China
| | - Xiaoxue Ding
- Department of Cardiology, Yunnan First People's Hospital, Kunming 650032, China
| | - Guanghui Fu
- School of Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Dabing Ren
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Lijuan Yang
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Ning Chen
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Ying Shang
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Yongdan Hu
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Lunzhao Yi
- Faculty of Agriculture and Food Science, Kunming University of Science and Technology, Yunnan, Kunming 650500, China.
| | - Hong Zhang
- Department of Cardiology, Yunnan First People's Hospital, Kunming 650032, China.
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15
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Lavrynenko O, Titz B, Dijon S, Santos DD, Nury C, Schneider T, Guedj E, Szostak J, Kondylis A, Phillips B, Ekroos K, Martin F, Peitsch MC, Hoeng J, Ivanov NV. Ceramide ratios are affected by cigarette smoke but not heat-not-burn or e-vapor aerosols across four independent mouse studies. Life Sci 2020; 263:118753. [PMID: 33189821 DOI: 10.1016/j.lfs.2020.118753] [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: 08/20/2020] [Revised: 11/03/2020] [Accepted: 11/10/2020] [Indexed: 11/16/2022]
Abstract
AIMS Smoking is an important risk factor for the development of chronic obstructive pulmonary disease and cardiovascular diseases. This study aimed to further elucidate the role of ceramides, as a key lipid class dysregulated in disease states. MAIN METHODS In this article we developed and validated LC-MS/MS method for ceramides (Cer(d18:1/16:0), Cer(d18:1/18:0), Cer(d18:1/24:0) and Cer(d18:1/24:1(15Z)) for the absolute quantification. We deployed it together with proteomics and transcriptomic analysis to assess the effects of cigarette smoke (CS) from the reference cigarette as well as aerosols from heat-not-burn (HnB) tobacco and e-vapor products in apolipoprotein E-deficient (ApoE-/-) mice over several time points. KEY FINDINGS In the lungs, CS exposure substantially elevated the ratios of Cer(d18:1/24:0) and Cer(d18:1/24:1) to Cer(d18:1/18:0) in two independent ApoE-/- mouse inhalation studies. Data from previous studies, in both ApoE-/- and wild-type mice, further confirmed the reproducibility of this finding. Elevation of these ceramide ratios was also observed in plasma/serum, the liver, and-for the Cer(d18:1/24:1(15Z)) to Cer(d18:1/18:0) ratio-the abdominal aorta. Also, the levels of acid ceramidase (Asah1) and glucocerebrosidase (Gba)-lysosomal enzymes involved in the hydrolysis of glucosylceramides-were consistently elevated in the lungs after CS exposure. In contrast, exposure to HnB tobacco product and e-vapor aerosols did not induce significant changes in the ceramide profiles or associated enzymes. SIGNIFICANCE Our work in mice contributes to the accumulating evidence on the importance of ceramide ratios as biologically relevant markers for respiratory disorders, adding to their already demonstrated role in cardiovascular disease risk assessment in humans.
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Affiliation(s)
- Oksana Lavrynenko
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland.
| | - Bjoern Titz
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Sophie Dijon
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Daniel Dos Santos
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Catherine Nury
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Thomas Schneider
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Emmanuel Guedj
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Justyna Szostak
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Athanasios Kondylis
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Blaine Phillips
- Philip Morris International Research Laboratories Pte. Ltd., Science Park II, 117406, Singapore
| | - Kim Ekroos
- Lipidomics Consulting Ltd., Irisviksvägen 31D, 02230 Esbo, Finland
| | - Florian Martin
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Manuel C Peitsch
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Julia Hoeng
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
| | - Nikolai V Ivanov
- PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000 Neuchâtel, Switzerland
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16
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Roach TNF, Little M, Arts MGI, Huckeba J, Haas AF, George EE, Quinn RA, Cobián-Güemes AG, Naliboff DS, Silveira CB, Vermeij MJA, Kelly LW, Dorrestein PC, Rohwer F. A multiomic analysis of in situ coral-turf algal interactions. Proc Natl Acad Sci U S A 2020; 117:13588-13595. [PMID: 32482859 PMCID: PMC7306781 DOI: 10.1073/pnas.1915455117] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Viruses, microbes, and host macroorganisms form ecological units called holobionts. Here, a combination of metagenomic sequencing, metabolomic profiling, and epifluorescence microscopy was used to investigate how the different components of the holobiont including bacteria, viruses, and their associated metabolites mediate ecological interactions between corals and turf algae. The data demonstrate that there was a microbial assemblage unique to the coral-turf algae interface displaying higher microbial abundances and larger microbial cells. This was consistent with previous studies showing that turf algae exudates feed interface and coral-associated microbial communities, often at the detriment of the coral. Further supporting this hypothesis, when the metabolites were assigned a nominal oxidation state of carbon (NOSC), we found that the turf algal metabolites were significantly more reduced (i.e., have higher potential energy) compared to the corals and interfaces. The algae feeding hypothesis was further supported when the ecological outcomes of interactions (e.g., whether coral was winning or losing) were considered. For example, coral holobionts losing the competition with turf algae had higher Bacteroidetes-to-Firmicutes ratios and an elevated abundance of genes involved in bacterial growth and division. These changes were similar to trends observed in the obese human gut microbiome, where overfeeding of the microbiome creates a dysbiosis detrimental to the long-term health of the metazoan host. Together these results show that there are specific biogeochemical changes at coral-turf algal interfaces that predict the competitive outcomes between holobionts and are consistent with algal exudates feeding coral-associated microbes.
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Affiliation(s)
- Ty N F Roach
- Hawai'i Institute of Marine Biology, University of Hawai'i at Mānoa, Kāne'ohe, HI 96744;
- Biosphere 2, University of Arizona, Oracle, AZ 85739
- Department of Biology, San Diego State University, San Diego, CA 92182
- Viral Information Institute, San Diego State University, San Diego, CA 92182
| | - Mark Little
- Department of Biology, San Diego State University, San Diego, CA 92182
- Viral Information Institute, San Diego State University, San Diego, CA 92182
| | - Milou G I Arts
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, The Netherlands
- Royal Netherlands Institute for Sea Research (NIOZ), Utrecht University, 1790 AB, Den Burg, Texel, The Netherlands
- Department of Botany, University of British Columbia, Vancouver, BC, Canada V6T1Z4
| | - Joel Huckeba
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, The Netherlands
| | - Andreas F Haas
- Royal Netherlands Institute for Sea Research (NIOZ), Utrecht University, 1790 AB, Den Burg, Texel, The Netherlands
| | - Emma E George
- Department of Botany, University of British Columbia, Vancouver, BC, Canada V6T1Z4
| | - Robert A Quinn
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48823
| | | | | | - Cynthia B Silveira
- Department of Biology, San Diego State University, San Diego, CA 92182
- Viral Information Institute, San Diego State University, San Diego, CA 92182
| | - Mark J A Vermeij
- Royal Netherlands Institute for Sea Research (NIOZ), Utrecht University, 1790 AB, Den Burg, Texel, The Netherlands
- Caribbean Research and Management of Biodiversity (CARMABI), Willemstad, Curaçao
| | | | - Pieter C Dorrestein
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA 92093
| | - Forest Rohwer
- Department of Biology, San Diego State University, San Diego, CA 92182;
- Viral Information Institute, San Diego State University, San Diego, CA 92182
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17
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Miltenberger-Miltenyi G, Cruz-Machado AR, Saville J, Conceição VA, Calado Â, Lopes I, Fuller M, Fonseca JE. Increased monohexosylceramide levels in the serum of established rheumatoid arthritis patients. Rheumatology (Oxford) 2019; 59:2085-2089. [DOI: 10.1093/rheumatology/kez545] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/09/2019] [Indexed: 12/25/2022] Open
Abstract
Abstract
Objectives
To identify serum sphingolipids that could act as candidate biomarkers in RA.
Methods
We performed lipidomic analyses in the serum of 82 participants: 19 established RA patients, 18 untreated early RA patients, 13 untreated early arthritis patients not fulfilling the classification criteria for RA, 12 established SpA patients and 20 controls. We compared the lipid levels from the different patient groups with the control group through multiple-regression analyses controlling for age at diagnosis, gender and medication (cDMARDs and corticoids).
Results
Established RA patients had significantly increased levels of sphingosine, monohexosylceramide and ceramide compared with controls, when controlling for age and gender. Monohexosylceramide levels remained significantly increased when additionally controlling for medication. On the contrary, SpA patients had significantly decreased levels of ceramide, in both analyses.
Conclusion
We observed a detectable increase in the levels of certain sphingolipids in the serum of established RA patients when compared with controls, in line with previous observations in the synovial fluid. Such findings provide further evidence that sphingolipids may play a key role in the pathophysiology of RA.
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Affiliation(s)
- Gabriel Miltenberger-Miltenyi
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
- Laboratório de Genética, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Department of Neurology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Ana Rita Cruz-Machado
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
- Rheumatology Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE (CHLN), Lisbon, Portugal
| | - Jennifer Saville
- Genetics and Molecular Pathology, SA Pathology at Women's and Children's Hospital, North Adelaide and School of Medicine, University of Adelaide, Adelaide, Australia
| | - Vasco A Conceição
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
| | - Ângelo Calado
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
- Instituto de Bioquímica, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Inês Lopes
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
| | - Maria Fuller
- Genetics and Molecular Pathology, SA Pathology at Women's and Children's Hospital, North Adelaide and School of Medicine, University of Adelaide, Adelaide, Australia
| | - João Eurico Fonseca
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa
- Rheumatology Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE (CHLN), Lisbon, Portugal
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