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Sarbu M, Seidler DG, Clemmer DE, Zamfir AD. Introducing Ion Mobility Mass Spectrometry in Brain Glycosaminoglycomics: Application to Chondroitin/Dermatan Sulfate Octasaccharide Domains. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2024; 35:2102-2117. [PMID: 39178342 DOI: 10.1021/jasms.4c00159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/25/2024]
Abstract
Glycosaminoglycans (GAGs) are sulfated linear O-glycan chains abundantly expressed in the extracellular matrix (ECM). Among GAGs, chondroitin sulfate (CS) and dermatan sulfate (DS) play important roles at the brain level, where the distribution and location of the sulfates within the CS/DS chains are responsible for numerous biological events. The diversity of the neural hybrid CS/DS expressed in the brain and the need to elucidate their structure gave rise to considerable efforts toward the development of analytical methods able to discover novel regularly and irregularly sulfated domains. In this context, we report here the introduction of ion mobility separation (IMS) mass spectrometry (MS) in brain glycosaminoglycomics. Based on IMS MS and tandem MS (MS/MS) by collision-induced dissociation (CID), we have developed a powerful approach for the screening and structural analysis of neural CS/DS and optimized and validated the method for the structural analysis of octasaccharides that were released from brain proteoglycans by β-elimination and pooled after chain depolymerization using chondroitin AC lyase. The IMS MS data revealed the separation of CS/DS octamers into mobility families based on the amount of sulfation. Among the discovered oversulfated domains, of major biological importance is the pentasulfated-[4,5-Δ-GlcAGalNAc(IdoAGalNAc)3], for which the (-) nanoESI IMS CID MS/MS analysis disclosed through the presence of distinct drift times, the incidence of two isomers. Moreover, the generated fragment ions revealed an uncommon trisulfated motif and an uncommon pentasulfated motif. Hence, using IMS MS and CID MS/MS, novel brain-related CS/DS domains of atypical sulfation patterns were discovered and structurally characterized in detail.
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Affiliation(s)
- Mirela Sarbu
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara 300224, Romania
| | | | - David E Clemmer
- Department of Chemistry, The College of Arts & Science, Indiana University, Bloomington, Indiana 47405, United States
| | - Alina D Zamfir
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara 300224, Romania
- Department of Technical and Natural Sciences, "Aurel Vlaicu" University of Arad, Arad 310330, Romania
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Fu Y, Zhou Y, Wang K, Li Z, Kong W. Extracellular Matrix Interactome in Modulating Vascular Homeostasis and Remodeling. Circ Res 2024; 134:931-949. [PMID: 38547250 DOI: 10.1161/circresaha.123.324055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
The ECM (extracellular matrix) is a major component of the vascular microenvironment that modulates vascular homeostasis. ECM proteins include collagens, elastin, noncollagen glycoproteins, and proteoglycans/glycosaminoglycans. ECM proteins form complex matrix structures, such as the basal lamina and collagen and elastin fibers, through direct interactions or lysyl oxidase-mediated cross-linking. Moreover, ECM proteins directly interact with cell surface receptors or extracellular secreted molecules, exerting matricellular and matricrine modulation, respectively. In addition, extracellular proteases degrade or cleave matrix proteins, thereby contributing to ECM turnover. These interactions constitute the ECM interactome network, which is essential for maintaining vascular homeostasis and preventing pathological vascular remodeling. The current review mainly focuses on endogenous matrix proteins in blood vessels and discusses the interaction of these matrix proteins with other ECM proteins, cell surface receptors, cytokines, complement and coagulation factors, and their potential roles in maintaining vascular homeostasis and preventing pathological remodeling.
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Affiliation(s)
- Yi Fu
- Department of Physiology and Pathophysiology (Y.F., K.W., Z.L., W.K.), School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| | - Yuan Zhou
- Department of Biomedical Informatics (Y.Z.), School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| | - Kai Wang
- Department of Physiology and Pathophysiology (Y.F., K.W., Z.L., W.K.), School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| | - Zhuofan Li
- Department of Physiology and Pathophysiology (Y.F., K.W., Z.L., W.K.), School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| | - Wei Kong
- Department of Physiology and Pathophysiology (Y.F., K.W., Z.L., W.K.), School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
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Xiong W, Shu XL, Huang L, He SQ, Liu LH, Li S, Shao ZC, Wang J, Cheng L. Bioinformatics Analysis and Experimental Validation of Differential Genes and Pathways in Bone Nonunions. Biochem Genet 2024:10.1007/s10528-023-10633-0. [PMID: 38324134 DOI: 10.1007/s10528-023-10633-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/12/2023] [Indexed: 02/08/2024]
Abstract
Non-union fractures pose a significant clinical challenge, often leading to prolonged pain and disability. Understanding the molecular mechanisms underlying non-union fractures is crucial for developing effective therapeutic interventions. This study integrates bioinformatics analysis and experimental validation to unravel key genes and pathways associated with non-union fractures. We identified differentially expressed genes (DEGs) between non-union and fracture healing tissues using bioinformatics techniques. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were employed to elucidate the biological processes and pathways involved. Common DEGs were identified, and a protein-protein interaction (PPI) network was constructed. Fibronectin-1 (FN1), Thrombospondin-1 (THBS1), and Biglycan (BGN) were pinpointed as critical target genes for non-union fracture treatment. Experimental validation involved alkaline phosphatase (ALP) and Alizarin Red staining to confirm osteogenic differentiation. Our analysis revealed significant alterations in pathways related to cell behavior, tissue regeneration, wound healing, infection, and immune responses in non-union fracture tissues. FN1, THBS1, and BGN were identified as key genes, with their upregulation indicating potential disruptions in the bone remodeling process. Experimental validation confirmed the induction of osteogenic differentiation. The study provides comprehensive insights into the molecular mechanisms of non-union fractures, emphasizing the pivotal roles of FN1, THBS1, and BGN in extracellular matrix dynamics and bone regeneration. The findings highlight potential therapeutic targets and pathways for further investigation. Future research should explore interactions between these genes, validate results using in vivo fracture models, and develop tailored treatment strategies for non-union fractures, promising significant advances in clinical management.
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Affiliation(s)
- Wei Xiong
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China
| | - Xing-Li Shu
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China
| | - Lv Huang
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China
| | - Su-Qi He
- Clinical Medical College, Jiangxi University of Chinese Medicine, Nanchang City, 330004, Jiangxi, China
| | - Lang-Hui Liu
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China
| | - Song Li
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China
| | - Zi-Chen Shao
- Clinical Medical College, Jiangxi University of Chinese Medicine, Nanchang City, 330004, Jiangxi, China.
| | - Jun Wang
- General Surgery Department of Trauma Center, The First Hospital of Nanchang, Nanchang City, 330008, Jiangxi, China.
| | - Ling Cheng
- Rehabilitation Medicine Department, Nanchang Hongdu Hospital of Traditional Chinese Medicine, No. 264, Minde Road, Donghu District, Nanchang City, 330008, Jiangxi, China.
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Kawai K, Sakamoto A, Mokry M, Ghosh SKB, Kawakami R, Xu W, Guo L, Fuller DT, Tanaka T, Shah P, Cornelissen A, Sato Y, Mori M, Konishi T, Vozenilek AE, Dhingra R, Virmani R, Pasterkamp G, Finn AV. Clonal Proliferation Within Smooth Muscle Cells in Unstable Human Atherosclerotic Lesions. Arterioscler Thromb Vasc Biol 2023; 43:2333-2347. [PMID: 37881937 DOI: 10.1161/atvbaha.123.319479] [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: 04/20/2023] [Accepted: 10/12/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Studies in humans and mice using the expression of an X-linked gene or lineage tracing, respectively, have suggested that clones of smooth muscle cells (SMCs) exist in human atherosclerotic lesions but are limited by either spatial resolution or translatability of the model. METHODS Phenotypic clonality can be detected by X-chromosome inactivation patterns. We investigated whether clones of SMCs exist in unstable human atheroma using RNA in situ hybridization (BaseScope) to identify a naturally occurring 24-nucleotide deletion in the 3'UTR of the X-linked BGN (biglycan) gene, a proteoglycan highly expressed by SMCs. BGN-specific BaseScope probes were designed to target the wild-type or deletion mRNA. Three different coronary artery plaque types (erosion, rupture, and adaptive intimal thickening) were selected from heterozygous females for the deletion BGN. Hybridization of target RNA-specific probes was used to visualize the spatial distribution of mutants. A clonality index was calculated from the percentage of each probe in each region of interest. Spatial transcriptomics were used to identify differentially expressed transcripts within clonal and nonclonal regions. RESULTS Less than one-half of regions of interest in the intimal plaque were considered clonal with the mean percent regions of interest with clonality higher in the intimal plaque than in the media. This was consistent for all plaque types. The relationship of the dominant clone in the intimal plaque and media showed significant concordance. In comparison with the nonclonal lesions, the regions with SMC clonality had lower expression of genes encoding cell growth suppressors such as CD74, SERF-2 (small EDRK-rich factor 2), CTSB (cathepsin B), and HLA-DPA1 (major histocompatibility complex, class II, DP alpha 1), among others. CONCLUSIONS Our novel approach to examine clonality suggests atherosclerosis is primarily a disease of polyclonally and to a lesser extent clonally expanded SMCs and may have implications for the development of antiatherosclerotic therapies.
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Affiliation(s)
- Kenji Kawai
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Atsushi Sakamoto
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Michal Mokry
- Central Diagnostic Laboratory, University Medical Center Utrecht, The Netherlands (M. Mokry, G.P.)
- Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht University, The Netherlands (M. Mokry)
| | - Saikat Kumar B Ghosh
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Rika Kawakami
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Weili Xu
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Liang Guo
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Daniela T Fuller
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Takamasa Tanaka
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Palak Shah
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Anne Cornelissen
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Yu Sato
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Masayuki Mori
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Takao Konishi
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Aimee E Vozenilek
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Roma Dhingra
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Renu Virmani
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
| | - Gerard Pasterkamp
- Central Diagnostic Laboratory, University Medical Center Utrecht, The Netherlands (M. Mokry, G.P.)
| | - Aloke V Finn
- Department of Pathology, CVPath Institute, Gaithersburg, MD (K.K., A.S., S.K.B.G., R.K., W.X., L.G., D.T.F., T.T., P.S., A.C., Y.S., M. Mori, T.K., A.E.V., R.D., R.V., A.V.F.)
- University of Maryland School of Medicine, Baltimore (A.V.F.)
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Xuan X, Zhang J, Fan J, Zhang S. Research progress of Traditional Chinese Medicine (TCM) in targeting inflammation and lipid metabolism disorder for arteriosclerosis intervention: A review. Medicine (Baltimore) 2023; 102:e33748. [PMID: 37144986 PMCID: PMC10158879 DOI: 10.1097/md.0000000000033748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 04/21/2023] [Indexed: 05/06/2023] Open
Abstract
Atherosclerosis (AS) is a chronic disease caused by inflammation and lipid deposition. Immune cells are extensively activated in the lesions, producing excessive pro-inflammatory cytokines, which accompany the entire pathological process of AS. In addition, the accumulation of lipid-mediated lipoproteins under the arterial intima is a crucial event in the development of AS, leading to vascular inflammation. Improving lipid metabolism disorders and inhibiting inflammatory reactions are the primary treatment methods currently used in medical practice to delay AS progression. With the development of traditional Chinese medicine (TCM), more mechanisms of action of the monomer of TCM, Chinese patent medicine, and compound prescription have been studied and explored. Research has shown that some Chinese medicines can participate in treating AS by targeting and improving lipid metabolism disorders and inhibiting inflammatory reactions. This review explores the research on Chinese herbal monomers, compound Chinese medicines, and formulae that improve lipid metabolism disorders and inhibit inflammatory reactions to provide new supplements for treating AS.
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Affiliation(s)
- Xiaoyu Xuan
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jingyi Zhang
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jilin Fan
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shiliang Zhang
- Department of Cardiology, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Sarbu M, Ica R, Sharon E, Clemmer DE, Zamfir AD. Glycomics by ion mobility tandem mass spectrometry of chondroitin sulfate disaccharide domain in biglycan. JOURNAL OF MASS SPECTROMETRY : JMS 2023; 58:e4908. [PMID: 36799777 DOI: 10.1002/jms.4908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
Biglycan (BGN), a small leucine-rich repeat proteoglycan, is involved in a variety of pathological processes including malignant transformation, for which the upregulation of BGN was found related to cancer cell invasiveness. Because the functions of BGN are mediated by its chondroitin/dermatan sulfate (CS/DS) chains through the sulfates, the determination of CS/DS structure and sulfation pattern is of major importance. In this study, we have implemented an advanced glycomics method based on ion mobility separation (IMS) mass spectrometry (MS) and tandem MS (MS/MS) to characterize the CS disaccharide domains in BGN. The high separation efficiency and sensitivity of this technique allowed the discrimination of five distinct CS disaccharide motifs, of which four irregulated in their sulfation pattern. For the first time, trisulfated unsaturated and bisulfated saturated disaccharides were found in BGN, the latter species documenting the non-reducing end of the chains. The structural investigation by IMS MS/MS disclosed that in one or both of the CS/DS chains, the non-reducing end is 3-O-sulfated GlcA in a rather rare bisulfated motif having the structure 3-O-sulfated GlcA-4-O-sulfated GalNAc. Considering the role played by BGN in cancer cell spreading, the influence on this process of the newly identified sequences will be investigated in the future.
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Affiliation(s)
- Mirela Sarbu
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, 300569, Romania
| | - Raluca Ica
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, 300569, Romania
- Department of Physics, West University of Timisoara, Timisoara, 300223, Romania
| | - Edie Sharon
- Department of Chemistry, The College of Arts & Science, Indiana University, Bloomington, Indiana, USA
| | - David E Clemmer
- Department of Chemistry, The College of Arts & Science, Indiana University, Bloomington, Indiana, USA
| | - Alina D Zamfir
- Department of Condensed Matter, National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, 300569, Romania
- Department of Technical and Natural Sciences, "Aurel Vlaicu" University of Arad, Arad, 310330, Romania
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Fang Z, Cheng G, He M, Lin Y. CYP27A1 deficiency promoted osteoclast differentiation. PeerJ 2023; 11:e15041. [PMID: 36890868 PMCID: PMC9987298 DOI: 10.7717/peerj.15041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/21/2023] [Indexed: 03/06/2023] Open
Abstract
Background The elevating osteoclast differentiation can lead to an imbalance in bone homeostasis, which was responsible for bone loss and bone diseases, such as osteoporosis. Multiple pathways and molecules have been involved in osteoclast formation, but the role of CYP27A1 in osteoclast differentiation has never been explored. Methods CYP27A1 deficient mice were constructed using CRISPR-Cas9 system. Osteoclast differentiation was detected by TRAP staining. Differentially expressed genes (DEGs) were identified using RNA-seq analysis and were confirmed by qRT-PCR and Western blot. Results The results showed that CYP27A1 knockout (KO) promoted osteoclast differentiation and bone loss. The transcriptomic analysis revealed that CYP27A1 KO led to differential expression of multiple genes, including ELANE, LY6C2, S100A9, GM20708, BGN, SPARC, and COL1A2, which were confirmed by qRT-PCR and Western blot. Enrichment analysis indicated that these differential genes were significantly associated with osteogenesis-related pathways, such as PPAR signaling, IL-17 signaling, and PI3K/AKT signaling, which were confirmed by qRT-PCR and Western blot. Conclusions These results suggested that CYP27A1 was involved in osteoclast differentiation, providing a novel therapeutic target for osteoclast-related diseases.
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Affiliation(s)
- Ziqi Fang
- Department of Clinical Laboratory, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Guangdong Cheng
- Department of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Mengting He
- Department of Critical Care Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yanliang Lin
- Department of Clinical Laboratory, Shandong Provincial Hospital, Shandong University, Jinan, China.,Department of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Manzoor MF, Arif Z, Kabir A, Mehmood I, Munir D, Razzaq A, Ali A, Goksen G, Coşier V, Ahmad N, Ali M, Rusu A. Oxidative stress and metabolic diseases: Relevance and therapeutic strategies. Front Nutr 2022; 9:994309. [PMID: 36324618 PMCID: PMC9621294 DOI: 10.3389/fnut.2022.994309] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 08/25/2022] [Indexed: 12/04/2022] Open
Abstract
Metabolic syndrome (MS) is a prominent cause of death worldwide, posing a threat to the global economy and public health. A mechanism that causes the oxidation of low-density lipoproteins (LDL) is associated with metabolic abnormalities. Various processes are involved in oxidative stress (OS) of lipoprotein. Although the concept of the syndrome has been fiercely debated, this confluence of risk factors is associated with a higher chance of acquiring type 2 diabetes mellitus (T2DM) and atherosclerosis. Insulin resistance has been found to play a significant role in the progression of these metabolism-associated conditions. It causes lipid profile abnormalities, including greater sensitivity to lipid peroxidation, contributing to the increased prevalence of T2DM and atherosclerosis. This review aims to cover the most recent scientific developments in dietary OS, the consequence of metabolic disorders, and their most significant clinical manifestations (T2DM and atherosclerosis). It will also emphasize the effects of dietary approaches in alleviating OS in MS.
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Affiliation(s)
- Muhammad Faisal Manzoor
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan, China
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Zaira Arif
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - Asifa Kabir
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - Iqra Mehmood
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - Danial Munir
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - Aqsa Razzaq
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
| | - Anwar Ali
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Gulden Goksen
- Department of Food Technology, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, Mersin, Turkey
| | - Viorica Coşier
- Genetics and Genetic Engineering Department, Animal Science and Biotechnology Faculty, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Nazir Ahmad
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad, Pakistan
- *Correspondence: Nazir Ahmad
| | - Murtaza Ali
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan, China
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Murtaza Ali
| | - Alexandru Rusu
- Genetics and Genetic Engineering Department, Animal Science and Biotechnology Faculty, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Alexandru Rusu
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Ramarajan MG, Saraswat M, Budhraja R, Garapati K, Raymond K, Pandey A. Mass spectrometric analysis of chondroitin sulfate-linked peptides. JOURNAL OF PROTEINS AND PROTEOMICS 2022; 13:187-203. [PMID: 36213313 PMCID: PMC9526814 DOI: 10.1007/s42485-022-00092-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 06/08/2022] [Accepted: 06/14/2022] [Indexed: 11/26/2022]
Abstract
Chondroitin sulfate proteoglycans (CSPGs) are extracellular matrix components composed of linear glycosaminoglycan (GAG) side chains attached to a core protein. CSPGs play a vital role in neurodevelopment, signal transduction, cellular proliferation and differentiation and tumor metastasis through interaction with growth factors and signaling proteins. These pleiotropic functions of proteoglycans are regulated spatiotemporally by the GAG chains attached to the core protein. There are over 70 chondroitin sulfate-linked proteoglycans reported in cells, cerebrospinal fluid and urine. A core glycan linker of 3-6 monosaccharides attached to specific serine residues can be extended by 20-200 disaccharide repeating units making intact CSPGs very large and impractical to analyze. The current paradigm of CSPG analysis involves digesting the GAG chains by chondroitinase enzymes and analyzing either the protein part, the disaccharide repeats, or both by mass spectrometry. This method, however, provides no information about the site of attachment or the composition of linker oligosaccharides and the degree of sulfation and/or phosphorylation. Further, the analysis by mass spectrometry and subsequent identification of novel CSPGs is hampered by technical challenges in their isolation, less optimal ionization and data analysis. Unknown identity of the linker oligosaccharide also makes it more difficult to identify the glycan composition using database searching approaches. Following chondroitinase digestion of long GAG chains linked to tryptic peptides, we identified intact GAG-linked peptides in clinically relevant samples including plasma, urine and dermal fibroblasts. These intact glycopeptides including their core linker glycans were identified by mass spectrometry using optimized stepped higher energy collision dissociation and electron-transfer/higher energy collision dissociation combined with hybrid database search/de novo glycan composition search. We identified 25 CSPGs including three novel CSPGs that have not been described earlier. Our findings demonstrate the utility of combining enrichment strategies and optimized high-resolution mass spectrometry analysis including alternative fragmentation methods for the characterization of CSPGs. Supplementary Information The online version contains supplementary material available at 10.1007/s42485-022-00092-3.
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Affiliation(s)
- Madan Gopal Ramarajan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First ST SW, Rochester, MN 55905 USA
- Institute of Bioinformatics, International Technology Park, Bangalore, 560066 India
- Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
- Center for Molecular Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bangalore, 560 029 India
| | - Mayank Saraswat
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First ST SW, Rochester, MN 55905 USA
- Institute of Bioinformatics, International Technology Park, Bangalore, 560066 India
- Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Rohit Budhraja
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First ST SW, Rochester, MN 55905 USA
| | - Kishore Garapati
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First ST SW, Rochester, MN 55905 USA
- Institute of Bioinformatics, International Technology Park, Bangalore, 560066 India
- Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
- Center for Molecular Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bangalore, 560 029 India
| | - Kimiyo Raymond
- Biochemical Genetics Laboratory, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905 USA
| | - Akhilesh Pandey
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First ST SW, Rochester, MN 55905 USA
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905 USA
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10
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Tsumita T, Maishi N, Annan DAM, Towfik MA, Matsuda A, Onodera Y, Nam JM, Hida Y, Hida K. The oxidized-LDL/LOX-1 axis in tumor endothelial cells enhances metastasis by recruiting neutrophils and cancer cells. Int J Cancer 2022; 151:944-956. [PMID: 35608341 DOI: 10.1002/ijc.34134] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 04/24/2022] [Accepted: 05/12/2022] [Indexed: 11/07/2022]
Abstract
Epidemiological relationships between cancer and cardiovascular diseases have been reported, but a molecular basis remains unclear. Some proteoglycans that strongly bind low-density-lipoprotein (LDL) are abundant both in atherosclerotic regions and in high metastatic-tumor tissue. LDL retention is crucial for the initiation of atherosclerosis, although its contribution to malignancy of cancer is not known. In this study, we show the importance of the accumulation of LDL in tumor metastasis. We demonstrated that high metastatic-tumor tissue contains high amounts of LDL and forms more oxidized LDL (ox-LDL). Interestingly, lectin-like ox-LDL receptor 1 (LOX-1), a receptor for ox-LDL and a recognized key molecule for cardiovascular diseases, was highly expressed in tumor endothelial cells (TECs). Neutrophils are important for ox-LDL formation. Since we observed the accumulation and activation of neutrophils in HM-tumors, we evaluated the involvement of LOX-1 in neutrophil migration and activation. LOX-1 induced neutrophil migration via CCL2 secretion from TECs, which was enhanced by ox-LDL. Finally, we show genetic manipulation of LOX-1 expression in TECs or tumor stroma tended to reduce lung metastasis. Thus, the LOX-1/ox-LDL axis in TECs may lead to the formation of a high metastatic-tumor microenvironment via attracting neutrophils. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Takuya Tsumita
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
- JSPS Research Fellow for Young Scientists, Tokyo, Japan
| | - Nako Maishi
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| | - Dorcas Akuba-Muhyia Annan
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
- Accra College of Medicine, Accra, Ghana
- West African Genetic Medicine Centre, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Mohammad Alam Towfik
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| | - Aya Matsuda
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| | - Yasuhito Onodera
- Global Center for Biomedical Science and Engineering (GCB), Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Jin-Min Nam
- Global Center for Biomedical Science and Engineering (GCB), Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasuhiro Hida
- Department of Thoracic Surgery, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Kyoko Hida
- Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
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11
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Meester JAN, De Kinderen P, Verstraeten A, Loeys BL. The role of biglycan in the healthy and thoracic aneurysmal aorta. Am J Physiol Cell Physiol 2022; 322:C1214-C1222. [PMID: 35476501 DOI: 10.1152/ajpcell.00036.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The class I small leucine-rich proteoglycan biglycan is a crucial structural extracellular matrix component that interacts with a wide range of extracellular matrix molecules. In addition, biglycan is involved in sequestering growth factors such as TGF-β and BMPs and thereby regulating pathway activity. Biglycan consists of a 42-kDa core protein linked to two glycosaminoglycan side chains and both are involved in protein interactions. Biglycan is encoded by the BGN gene located on the X-chromosome and is expressed in various tissues, including vascular tissue, skin, brain, kidney lung, the immune system and the musculoskeletal system. Although an increasing amount of data on the biological function of biglycan in the vasculature has been produced, its role in thoracic aortic aneurysms is still not fully elucidated. This review focusses on the role of biglycan in the healthy thoracic aorta and the development of thoracic aortic aneurysm and dissections in both mice and humans.
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Affiliation(s)
- Josephina A N Meester
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Pauline De Kinderen
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Aline Verstraeten
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Bart L Loeys
- Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium.,Department of Clinical Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
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12
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Konwerski M, Gromadka A, Arendarczyk A, Koblowska M, Iwanicka-Nowicka R, Wilimski R, Czub P, Filipiak KJ, Hendzel P, Zielenkiewicz P, Opolski G, Gąsecka A, Mazurek T. Atherosclerosis Pathways are Activated in Pericoronary Adipose Tissue of Patients with Coronary Artery Disease. J Inflamm Res 2021; 14:5419-5431. [PMID: 34707383 PMCID: PMC8542577 DOI: 10.2147/jir.s326769] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/09/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Perivascular release of inflammatory mediators may accelerate coronary lesion formation and contribute to plaque instability. Accordingly, we compared gene expression in pericoronary adipose tissue (PCAT) in patients with advanced coronary artery disease (CAD) and non-CAD controls. PATIENTS AND METHODS PCAT samples were collected during coronary bypass grafting from CAD patients (n = 21) and controls undergoing valve replacement surgery, with CAD excluded by coronary angiography (n = 19). Gene expression was measured by GeneChip™ Human Transcriptome Array 2.0. Obtained list of 1348 transcripts (2.0%) that passed the filter criteria was further analyzed by Ingenuity Pathway Analysis software, identifying 735 unique differentially expressed genes (DEGs). RESULTS Among the CAD patients, 416 (30.9%) transcripts were upregulated, and 932 (69.1%) were downregulated, compared to controls. The top upregulated genes were involved in inflammation and atherosclerosis (chemokines, interleukin-6, selectin E and low-density lipoprotein cholesterol (LDL-C) receptor), whereas the downregulated genes were involved in cardiac ischaemia and remodelling, platelet function and mitochondrial function (miR-3671, miR-4524a, multimerin, biglycan, tissue factor pathway inhibitor (TFPI), glucuronidases, miR-548, collagen type I, III, IV). Among the top upstream regulators, we identified molecules that have proinflammatory and atherosclerotic features (High Mobility Group Box 2 (HMGB2), platelet-derived growth platelet (PDGF) and evolutionarily conserved signaling intermediate in Toll pathways (ESCIT)). The activated pathway related to DEGs consisted of molecules with well-established role in the pathogenesis of atherosclerosis (TFPI, plasminogen activator, plasminogen activator, urokinase receptor (PLAUR), thrombomodulin). Moreover, we showed that 22 of the altered genes form a pro-atherogenic network. CONCLUSION Altered gene expression in PCAT of CAD patients, with genes upregulation and activation of pathway involved in inflammation and atherosclerosis, may be involved in CAD development and progression.
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Affiliation(s)
- Michał Konwerski
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Agnieszka Gromadka
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Adam Arendarczyk
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Marta Koblowska
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | | | - Radosław Wilimski
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Czub
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | | | - Piotr Hendzel
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Zielenkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Grzegorz Opolski
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Gąsecka
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Tomasz Mazurek
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
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Abstract
PURPOSE OF REVIEW The extracellular matrix (ECM) is critical for all aspects of vascular pathobiology. In vascular disease the balance of its structural components is shifted. In atherosclerotic plaques there is in fact a dynamic battle between stabilizing and proinflammatory responses. This review explores the most recent strides that have been made to detail the active role of the ECM - and its main binding partners - in driving atherosclerotic plaque development and destabilization. RECENT FINDINGS Proteoglycans-glycosaminoglycans (PGs-GAGs) synthesis and remodelling, as well as elastin synthesis, cross-linking, degradation and its elastokines potentially affect disease progression, providing multiple steps for potential therapeutic intervention and diagnostic targeted imaging. Of note, GAGs biosynthetic enzymes modulate the phenotype of vascular resident and infiltrating cells. In addition, while plaque collagen structure exerts very palpable effects on its immediate surroundings, a new role for collagen is also emerging on a more systemic level as a biomarker for cardiovascular disease as well as a target for selective drug-delivery. SUMMARY The importance of studying the ECM in atherosclerosis is more and more acknowledged and various systems are being developed to visualize, target and mimic it.
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Affiliation(s)
- Chrysostomi Gialeli
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö
| | - Annelie Shami
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö
| | - Isabel Gonçalves
- Department of Clinical Sciences Malmö, Lund University, Clinical Research Center, Malmö
- Department of Cardiology, Malmö, Skåne University Hospital, Lund University, Sweden
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14
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Zhang B, Chi L. Chondroitin Sulfate/Dermatan Sulfate-Protein Interactions and Their Biological Functions in Human Diseases: Implications and Analytical Tools. Front Cell Dev Biol 2021; 9:693563. [PMID: 34422817 PMCID: PMC8377502 DOI: 10.3389/fcell.2021.693563] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 07/20/2021] [Indexed: 01/12/2023] Open
Abstract
Chondroitin sulfate (CS) and dermatan sulfate (DS) are linear anionic polysaccharides that are widely present on the cell surface and in the cell matrix and connective tissue. CS and DS chains are usually attached to core proteins and are present in the form of proteoglycans (PGs). They not only are important structural substances but also bind to a variety of cytokines, growth factors, cell surface receptors, adhesion molecules, enzymes and fibrillary glycoproteins to execute series of important biological functions. CS and DS exhibit variable sulfation patterns and different sequence arrangements, and their molecular weights also vary within a large range, increasing the structural complexity and diversity of CS/DS. The structure-function relationship of CS/DS PGs directly and indirectly involves them in a variety of physiological and pathological processes. Accumulating evidence suggests that CS/DS serves as an important cofactor for many cell behaviors. Understanding the molecular basis of these interactions helps to elucidate the occurrence and development of various diseases and the development of new therapeutic approaches. The present article reviews the physiological and pathological processes in which CS and DS participate through their interactions with different proteins. Moreover, classic and emerging glycosaminoglycan (GAG)-protein interaction analysis tools and their applications in CS/DS-protein characterization are also discussed.
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Affiliation(s)
- Bin Zhang
- National Glycoengineering Research Center, Shandong University, Qingdao, China
| | - Lianli Chi
- National Glycoengineering Research Center, Shandong University, Qingdao, China
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15
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Selig JI, Boulgaropoulos J, Niazy N, Ouwens DM, Preuß K, Horn P, Westenfeld R, Lichtenberg A, Akhyari P, Barth M. Crosstalk of Diabetic Conditions with Static Versus Dynamic Flow Environment-Impact on Aortic Valve Remodeling. Int J Mol Sci 2021; 22:ijms22136976. [PMID: 34203572 PMCID: PMC8268732 DOI: 10.3390/ijms22136976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 01/12/2023] Open
Abstract
Type 2 diabetes mellitus (T2D) is one of the prominent risk factors for the development and progression of calcific aortic valve disease. Nevertheless, little is known about molecular mechanisms of how T2D affects aortic valve (AV) remodeling. In this study, the influence of hyperinsulinemia and hyperglycemia on degenerative processes in valvular tissue is analyzed in intact AV exposed to an either static or dynamic 3D environment, respectively. The complex native dynamic environment of AV is simulated using a software-governed bioreactor system with controlled pulsatile flow. Dynamic cultivation resulted in significantly stronger fibrosis in AV tissue compared to static cultivation, while hyperinsulinemia and hyperglycemia had no impact on fibrosis. The expression of key differentiation markers and proteoglycans were altered by diabetic conditions in an environment-dependent manner. Furthermore, hyperinsulinemia and hyperglycemia affect insulin-signaling pathways. Western blot analysis showed increased phosphorylation level of protein kinase B (AKT) after acute insulin stimulation, which was lost in AV under hyperinsulinemia, indicating acquired insulin resistance of the AV tissue in response to elevated insulin levels. These data underline a complex interplay of diabetic conditions on one hand and biomechanical 3D environment on the other hand that possesses an impact on AV tissue remodeling.
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Affiliation(s)
- Jessica I. Selig
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
| | - Joana Boulgaropoulos
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
| | - Naima Niazy
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
| | - D. Margriet Ouwens
- Institute of Clinical Biochemistry and Pathobiochemistry, German Diabetes Center (DDZ), Auf’m Hennekamp 65, 40225 Düsseldorf, Germany;
- German Center for Diabetes Research (DZD), Ingolstädter Landstraße 1, Neuherberg, 85764 München, Germany
- Department of Endocrinology, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium
| | - Karlheinz Preuß
- Faculty of Biotechnology, Bioprocessing, Modulation and Simulation, University of Applied Sciences Mannheim, Paul-Wittsack-Straße 10, 68163 Mannheim, Germany;
| | - Patrick Horn
- Department of Cardiology, Pneumology and Angiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (P.H.); (R.W.)
| | - Ralf Westenfeld
- Department of Cardiology, Pneumology and Angiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (P.H.); (R.W.)
| | - Artur Lichtenberg
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
| | - Payam Akhyari
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
- Correspondence:
| | - Mareike Barth
- Department of Cardiac Surgery, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany; (J.I.S.); (J.B.); (N.N.); (A.L.); (M.B.)
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16
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Appunni S, Rubens M, Ramamoorthy V, Anand V, Khandelwal M, Sharma A. Biglycan: an emerging small leucine-rich proteoglycan (SLRP) marker and its clinicopathological significance. Mol Cell Biochem 2021; 476:3935-3950. [PMID: 34181183 DOI: 10.1007/s11010-021-04216-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/23/2021] [Indexed: 12/22/2022]
Abstract
Extracellular matrix (ECM) plays an important role in the structural organization of tissue and delivery of external cues to the cell. Biglycan, a class I small leucine-rich proteoglycans (SLRP), is a key component of the ECM that participates in scaffolding the collagen fibrils and mediates cell signaling. Dysregulation of biglycan expression can result in wide range of clinical conditions such as metabolic disorder, inflammatory disorder, musculoskeletal defects and malignancies. In this review, we aim to update our current understanding regarding the link between altered expression of biglycan and different clinicopathological states. Biglycan interacts with toll like receptors (TLR)-2 and TLR-4 on the immune cells which initiates inflammation and aggravates inflammatory disorders. ECM unbound soluble biglycan acts as a DAMP (danger associated molecular pattern) resulting in sterile inflammation. Dysregulation of biglycan expression is also observed in inflammatory metabolic conditions such as atherosclerosis and obesity. In cancer, high-biglycan expression facilitates tumor growth, invasion and metastasis which is associated with poor clinical outcome. As a pivotal structural component of the ECM, biglycan strengthens the musculoskeletal system and its absence is associated with musculoskeletal defects. Thus, SLRP biglycan is a potential marker which is significantly altered in different clinicopathological states.
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Affiliation(s)
- Sandeep Appunni
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, 110 029, India
- Government Medical College, Kozhikode, Kerala, India
| | | | | | | | - Madhuram Khandelwal
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Alpana Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, 110 029, India.
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Ozols M, Eckersley A, Mellody KT, Mallikarjun V, Warwood S, O'Cualain R, Knight D, Watson REB, Griffiths CEM, Swift J, Sherratt MJ. Peptide location fingerprinting reveals modification-associated biomarker candidates of ageing in human tissue proteomes. Aging Cell 2021; 20:e13355. [PMID: 33830638 PMCID: PMC8135079 DOI: 10.1111/acel.13355] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 02/18/2021] [Accepted: 03/15/2021] [Indexed: 12/25/2022] Open
Abstract
Although dysfunctional protein homeostasis (proteostasis) is a key factor in many age-related diseases, the untargeted identification of structurally modified proteins remains challenging. Peptide location fingerprinting is a proteomic analysis technique capable of identifying structural modification-associated differences in mass spectrometry (MS) data sets of complex biological samples. A new webtool (Manchester Peptide Location Fingerprinter), applied to photoaged and intrinsically aged skin proteomes, can relatively quantify peptides and map statistically significant differences to regions within protein structures. New photoageing biomarker candidates were identified in multiple pathways including extracellular matrix organisation (collagens and proteoglycans), protein synthesis and folding (ribosomal proteins and TRiC complex subunits), cornification (keratins) and hemidesmosome assembly (plectin and integrin α6β4). Crucially, peptide location fingerprinting uniquely identified 120 protein biomarker candidates in the dermis and 71 in the epidermis which were modified as a consequence of photoageing but did not differ significantly in relative abundance (measured by MS1 ion intensity). By applying peptide location fingerprinting to published MS data sets, (identifying biomarker candidates including collagen V and versican in ageing tendon) we demonstrate the potential of the MPLF webtool for biomarker discovery.
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Affiliation(s)
- Matiss Ozols
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
| | - Alexander Eckersley
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
| | - Kieran T. Mellody
- Division of Musculoskeletal & Dermatological Sciences The University of Manchester Manchester UK
| | - Venkatesh Mallikarjun
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
- Wellcome Centre for Cell‐Matrix Research The University of Manchester Manchester UK
| | - Stacey Warwood
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
- Biological Mass Spectrometry Core Research Facility School of Biological Sciences Faculty of Biology, Medicine and Health The University of Manchester Manchester UK
| | - Ronan O'Cualain
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
- Biological Mass Spectrometry Core Research Facility School of Biological Sciences Faculty of Biology, Medicine and Health The University of Manchester Manchester UK
| | - David Knight
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
- Biological Mass Spectrometry Core Research Facility School of Biological Sciences Faculty of Biology, Medicine and Health The University of Manchester Manchester UK
| | - Rachel E. B. Watson
- Division of Musculoskeletal & Dermatological Sciences The University of Manchester Manchester UK
- NIHR Manchester Biomedical Research CentreCentral Manchester University Hospitals NHS Foundation TrustManchester Academic Health Science Centre Manchester UK
| | - Christopher E. M. Griffiths
- Division of Musculoskeletal & Dermatological Sciences The University of Manchester Manchester UK
- NIHR Manchester Biomedical Research CentreCentral Manchester University Hospitals NHS Foundation TrustManchester Academic Health Science Centre Manchester UK
| | - Joe Swift
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
- Wellcome Centre for Cell‐Matrix Research The University of Manchester Manchester UK
| | - Michael J. Sherratt
- Division of Cell Matrix Biology & Regenerative Medicine The University of Manchester Manchester UK
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18
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Aguilar-Recarte D, Palomer X, Vázquez-Carrera M. Uncovering the role of apolipoprotein C-III in insulin resistance. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2020; 33:108-115. [PMID: 33303217 DOI: 10.1016/j.arteri.2020.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/03/2020] [Accepted: 09/10/2020] [Indexed: 11/26/2022]
Abstract
Apolipoprotein C-III (apoC-III) is a small protein that is predominantly synthesized in the liver and mainly resides at the surface of triglyceride-rich lipoproteins. Its expression is upregulated by glucose and reduced by insulin, with enhanced apoC-III promoting hypertriglyceridemia and inflammation in vascular cells. The protein is also elevated in patients with diabetes, suggesting that enhanced apoC-III levels might contribute to the development of type 2 diabetes mellitus. The present review focuses on the key mechanisms by which apoC-III could promote type 2 diabetes mellitus, including exacerbation of insulin resistance in skeletal muscle, activation of β-cell apoptosis, promotion of weight gain through its effects on white adipose tissue and hypothalamus, and attenuation of the beneficial effects of high-density lipoproteins on glucose metabolism. Therapeutic strategies aimed at reducing apoC-III levels may not only reduce hypertriglyceridemia but also might improve insulin resistance, thus delaying the development of type 2 diabetes mellitus.
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Affiliation(s)
- David Aguilar-Recarte
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Institute of Biomedicine of the University of Barcelona (IBUB), Spain; Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, Spain; Research Institute-Hospital Sant Joan de Déu, Barcelona, Spain
| | - Xavier Palomer
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Institute of Biomedicine of the University of Barcelona (IBUB), Spain; Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, Spain; Research Institute-Hospital Sant Joan de Déu, Barcelona, Spain
| | - Manuel Vázquez-Carrera
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Institute of Biomedicine of the University of Barcelona (IBUB), Spain; Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, Spain; Research Institute-Hospital Sant Joan de Déu, Barcelona, Spain.
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Role of Extracellular Matrix in Pathophysiology of Patent Ductus Arteriosus: Emphasis on Vascular Remodeling. Int J Mol Sci 2020; 21:ijms21134761. [PMID: 32635482 PMCID: PMC7369762 DOI: 10.3390/ijms21134761] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 12/18/2022] Open
Abstract
The ductus arteriosus (DA) is a shunt vessel between the aorta and the pulmonary artery during the fetal period that is essential for the normal development of the fetus. Complete closure usually occurs after birth but the vessel might remain open in certain infants, as patent ductus arteriosus (PDA), causing morbidity or mortality. The mechanism of DA closure is a complex process involving an orchestration of cell-matrix interaction between smooth muscle cells (SMC), endothelial cells, and extracellular matrix (ECM). ECM is defined as the noncellular component secreted by cells that consists of macromolecules such as elastin, collagens, proteoglycan, hyaluronan, and noncollagenous glycoproteins. In addition to its role as a physical scaffold, ECM mediates diverse signaling that is critical in development, maintenance, and repair in the cardiovascular system. In this review, we aim to outline the current understandings of ECM and its role in the pathophysiology of PDA, with emphasis on DA remodeling and highlight future outlooks. The molecular diversity and plasticity of ECM present a rich array of potential therapeutic targets for the management of PDA.
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Zhang R, Saredy J, Shao Y, Yao T, Liu L, Saaoud F, Yang WY, Sun Y, Johnson C, Drummer C, Fu H, Lu Y, Xu K, Liu M, Wang J, Cutler E, Yu D, Jiang X, Li Y, Li R, Wang L, Choi ET, Wang H, Yang X. End-stage renal disease is different from chronic kidney disease in upregulating ROS-modulated proinflammatory secretome in PBMCs - A novel multiple-hit model for disease progression. Redox Biol 2020; 34:101460. [PMID: 32179051 PMCID: PMC7327976 DOI: 10.1016/j.redox.2020.101460] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/28/2020] [Accepted: 02/07/2020] [Indexed: 12/17/2022] Open
Abstract
Background The molecular mechanisms underlying chronic kidney disease (CKD) transition to end-stage renal disease (ESRD) and CKD acceleration of cardiovascular and other tissue inflammations remain poorly determined. Methods We conducted a comprehensive data analyses on 7 microarray datasets in peripheral blood mononuclear cells (PBMCs) from patients with CKD and ESRD from NCBI-GEO databases, where we examined the expressions of 2641 secretome genes (SG). Results 1) 86.7% middle class (molecular weight >500 Daltons) uremic toxins (UTs) were encoded by SGs; 2) Upregulation of SGs in PBMCs in patients with ESRD (121 SGs) were significantly higher than that of CKD (44 SGs); 3) Transcriptomic analyses of PBMC secretome had advantages to identify more comprehensive secretome than conventional secretomic analyses; 4) ESRD-induced SGs had strong proinflammatory pathways; 5) Proinflammatory cytokines-based UTs such as IL-1β and IL-18 promoted ESRD modulation of SGs; 6) ESRD-upregulated co-stimulation receptors CD48 and CD58 increased secretomic upregulation in the PBMCs, which were magnified enormously in tissues; 7) M1-, and M2-macrophage polarization signals contributed to ESRD- and CKD-upregulated SGs; 8) ESRD- and CKD-upregulated SGs contained senescence-promoting regulators by upregulating proinflammatory IGFBP7 and downregulating anti-inflammatory TGF-β1 and telomere stabilizer SERPINE1/PAI-1; 9) ROS pathways played bigger roles in mediating ESRD-upregulated SGs (11.6%) than that in CKD-upregulated SGs (6.8%), and half of ESRD-upregulated SGs were ROS-independent. Conclusions Our analysis suggests novel secretomic upregulation in PBMCs of patients with CKD and ESRD, act synergistically with uremic toxins, to promote inflammation and potential disease progression. Our findings have provided novel insights on PBMC secretome upregulation to promote disease progression and may lead to the identification of new therapeutic targets for novel regimens for CKD, ESRD and their accelerated cardiovascular disease, other inflammations and cancers. (Total words: 279).
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Affiliation(s)
- Ruijing Zhang
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Department of Nephrology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030013, China; Department of Nephrology, The Affiliated People's Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030012, China
| | - Jason Saredy
- Centers for Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Ying Shao
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Tian Yao
- Shanxi Medical University, Taiyuan, Shanxi Province, 030001, China
| | - Lu Liu
- Centers for Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Fatma Saaoud
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | | | - Yu Sun
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Candice Johnson
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Charles Drummer
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Hangfei Fu
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Yifan Lu
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Keman Xu
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Ming Liu
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Shanxi Medical University, Taiyuan, Shanxi Province, 030001, China
| | - Jirong Wang
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Elizabeth Cutler
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; School of Science and Engineering, Tulane University, New Orleans, LA, 70118, USA
| | - Daohai Yu
- Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Xiaohua Jiang
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Yafeng Li
- Department of Nephrology, The Affiliated People's Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030012, China
| | - Rongshan Li
- Department of Nephrology, The Affiliated People's Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030012, China
| | - Lihua Wang
- Department of Nephrology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030013, China
| | - Eric T Choi
- Division of Vascular and Endovascular Surgery, Department of Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Centers for Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Hong Wang
- Centers for Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - Xiaofeng Yang
- Center for Inflammation, Translational & Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Centers for Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA; Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA.
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