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Nogueira VC, de Oliveira VDN, Guedes MIF, Smith BJ, da C Freire JE, Gonçalves NGG, de O M Moreira AC, de A Moreira R. UPLC-HDMS E to discover serum biomarkers in adults with type 1 diabetes. Int J Biol Macromol 2022; 221:1161-1170. [PMID: 36115450 DOI: 10.1016/j.ijbiomac.2022.09.085] [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: 06/25/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 11/05/2022]
Abstract
Type 1 diabetes (T1D) is a complex disease with metabolic and functional changes that can alter an individual's proteome. An LC-MS/MS analytical method, in an HDMSE system, was used to identify differentially expressed proteins in the high abundance protein-depleted serum of T1D patients and healthy controls. Samples were processed in Progenesis QI for Proteomics software. A functional enrichment of the proteins was performed with Gene Ontology and ToppGene, and the interactions were visualized by STRING 11.5. As a result, 139 proteins were identified, 14 of which were downregulated in the serum of patients with T1D compared to controls. Most of the differentially expressed proteins were shown to be involved with the immune system, inflammation, and growth hormone stimulus response, and were associated with the progression of T1D. Differential protein expression data showed for the first-time changes in CPN2 expression levels in the serum of patients with T1D. Our findings indicate that these proteins are targets of interest for future investigations and for validation of protein biomarkers in T1D.
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Affiliation(s)
- Valeria C Nogueira
- Department of Education, Federal Institute of Ceará (IFCE), Ubajara, Ceará, Brazil.
| | - Valzimeire do N de Oliveira
- Laboratory of Biotechnology and Molecular Biology, State University of Ceará (UECE), Fortaleza, Ceara, Brazil
| | - Maria I F Guedes
- Laboratory of Biotechnology and Molecular Biology, State University of Ceará (UECE), Fortaleza, Ceara, Brazil
| | - Bradley J Smith
- Laboratory of Neuroproteomics, Institute of Biology, Department of Biochemistry and Tissue Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - José E da C Freire
- Department of Clinical Medicine, Federal University of Ceará (UFC), Fortaleza, Ceará, Brazil
| | | | - Ana C de O M Moreira
- Experimental Biology Center, University of Fortaleza (UNIFOR), Fortaleza, Ceará, Brazil
| | - Renato de A Moreira
- Experimental Biology Center, University of Fortaleza (UNIFOR), Fortaleza, Ceará, Brazil
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Bárcena B, Salamanca A, Pintado C, Mazuecos L, Villar M, Moltó E, Bonzón-Kulichenko E, Vázquez J, Andrés A, Gallardo N. Aging Induces Hepatic Oxidative Stress and Nuclear Proteomic Remodeling in Liver from Wistar Rats. Antioxidants (Basel) 2021; 10:antiox10101535. [PMID: 34679670 PMCID: PMC8533122 DOI: 10.3390/antiox10101535] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/13/2022] Open
Abstract
Aging is a continuous, universal, and irreversible process that determines progressive loss of adaptability. The liver is a critical organ that supports digestion, metabolism, immunity, detoxification, vitamin storage, and hormone signaling. Nevertheless, the relationship between aging and the development of liver diseases remains elusive. In fact, although prolonged fasting in adult rodents and humans delays the onset of the disease and increases longevity, whether prolonged fasting could exert adverse effects in old organisms remains incompletely understood. In this work, we aimed to characterize the oxidative stress and nuclear proteome in the liver of 3-month- and 24-month-old male Wistar rats upon 36 h of fasting and its adaptation in response to 30 min of refeeding. To this end, we analyzed the hepatic lipid peroxidation levels (TBARS) and the expression levels of genes associated with fat metabolism and oxidative stress during aging. In addition, to gain a better insight into the molecular and cellular processes that characterize the liver of old rats, the hepatic nuclear proteome was also evaluated by isobaric tag quantitation (iTRAQ) mass spectrometry-based proteomics. In old rats, aging combined with prolonged fasting had great impact on lipid peroxidation in the liver that was associated with a marked downregulation of antioxidant genes (Sod2, Fmo3, and Cyp2C11) compared to young rats. Besides, our proteomic study revealed that RNA splicing is the hepatic nuclear biological process markedly affected by aging and this modification persists upon refeeding. Our results suggest that aged-induced changes in the nuclear proteome could affect processes associated with the adaptative response to refeeding after prolonged fasting, such as those involved in the defense against oxidative stress.
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Affiliation(s)
- Brenda Bárcena
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
| | - Aurora Salamanca
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
| | - Cristina Pintado
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Environmental Sciences and Biochemistry, University of Castilla-La Mancha, Avda. Carlos III s/n, 45071 Toledo, Spain; (C.P.); (E.M.)
| | - Lorena Mazuecos
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
| | - Margarita Villar
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005 Ciudad Real, Spain
- Correspondence: (M.V.); (N.G.)
| | - Eduardo Moltó
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Environmental Sciences and Biochemistry, University of Castilla-La Mancha, Avda. Carlos III s/n, 45071 Toledo, Spain; (C.P.); (E.M.)
| | - Elena Bonzón-Kulichenko
- Cardiovascular Proteomics Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III and CIBER de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain; (E.B.-K.); (J.V.)
| | - Jesús Vázquez
- Cardiovascular Proteomics Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III and CIBER de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain; (E.B.-K.); (J.V.)
| | - Antonio Andrés
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
| | - Nilda Gallardo
- Biochemistry Section, Regional Center for Biomedical Research (CRIB), Faculty of Sciences and Chemical Technologies, University of Castilla-La Mancha, Avda. Camilo Jose Cela 10, 13071 Ciudad Real, Spain; (B.B.); (A.S.); (L.M.); (A.A.)
- Correspondence: (M.V.); (N.G.)
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Park EC, Lim JS, Kim SI, Lee SY, Tak YK, Choi CW, Yun S, Park J, Lee M, Chung HK, Kim KS, Na YG, Shin JH, Kim GH. Proteomic Analysis of Urothelium of Rats with Detrusor Overactivity Induced by Bladder Outlet Obstruction. Mol Cell Proteomics 2018; 17:948-960. [PMID: 29414759 DOI: 10.1074/mcp.ra117.000290] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 01/15/2018] [Indexed: 11/06/2022] Open
Abstract
Overactive bladder (OAB) syndrome is a condition that has four symptoms: urgency, urinary frequency, nocturia, and urge incontinence and negatively affects a patient's life. Recently, it is considered that the urinary bladder urothelium is closely linked to pathogenesis of OAB. However, the mechanisms of pathogenesis of OAB at the molecular level remain poorly understood, mainly because of lack of modern molecular analysis. The goal of this study is to identify a potential target protein that could act as a predictive factor for effective diagnosis and aid in the development of therapeutic strategies for the treatment of OAB syndrome. We produced OAB in a rat model and performed the first proteomic analysis on the mucosal layer (urothelium) of the bladders of sham control and OAB rats. The resulting data revealed the differential expression of 355 proteins in the bladder urothelium of OAB rats compared with sham subjects. Signaling pathway analysis revealed that the differentially expressed proteins were mainly involved in the inflammatory response and apoptosis. Our findings suggest a new target for accurate diagnosis of OAB that can provide essential information for the development of drug treatment strategies as well as establish criteria for screening patients in the clinical environment.
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Affiliation(s)
- Edmond Changkyun Park
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea.,§Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Republic of Korea.,¶Department of Bio-Analytical Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Jae Sung Lim
- ‖Department of Urology, School of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Seung Il Kim
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea.,§Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Republic of Korea.,¶Department of Bio-Analytical Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Sang-Yeop Lee
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea.,§Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Republic of Korea
| | - Yu-Kyung Tak
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea
| | - Chi-Won Choi
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea.,**Tunneling Nanotube Research Center, Division of Life Science, Korea University, Seoul 02841, Republic of Korea
| | - Sungho Yun
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea
| | - Joohyun Park
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea
| | - Minji Lee
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea.,¶Department of Bio-Analytical Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Hyo Kyun Chung
- ‡‡Research Center for Endocrine and Metabolic Diseases, Chungnam National University School of Medicine, Daejeon 35015, Republic of Korea
| | - Koon Soon Kim
- ‡‡Research Center for Endocrine and Metabolic Diseases, Chungnam National University School of Medicine, Daejeon 35015, Republic of Korea
| | - Yong Gil Na
- ‖Department of Urology, School of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Ju Hyun Shin
- ‖Department of Urology, School of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Gun-Hwa Kim
- From the ‡Drug & Disease Target Team, Division of Bioconvergence Analysis, Korea Basic Science Institute (KBSI), Cheongju 28119, Republic of Korea; .,¶Department of Bio-Analytical Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea.,**Tunneling Nanotube Research Center, Division of Life Science, Korea University, Seoul 02841, Republic of Korea
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Jang MK, Yun YR, Kim SH, Kim JH, Jung MH. Protective Effect of Gomisin N against Endoplasmic Reticulum Stress-Induced Hepatic Steatosis. Biol Pharm Bull 2016; 39:832-8. [PMID: 26860972 DOI: 10.1248/bpb.b15-01020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Gomisin N is a physiological substance derived from Schisandra chinensis. In the present study, the in vitro and in vivo effects of gomisin N on endoplasmic reticulum (ER) stress and hepatic steatosis were investigated. We quantified the expression of markers of ER stress, including glucose regulated protein 78 (GRP78), CCAAT/enhancer binding protein (C/EBP) homolog protein (CHOP), and X-box-binding protein-1 (XBP-1), and triglyceride (TG) accumulation, in HepG2 cells treated with tunicamycin or palmitate. Tunicamycin treatment in HepG2 cells induced expression of markers of ER stress and increased TG levels; Gomisin N reversed these effects, reducing the expression of markers of ER stress and TG levels. Similar effects were seen following palmitate pretreatment of HepG2 cells. The inhibitory effects of gomisin N were further confirmed in mice injected with tunicamycin. Gomisin N reduced expression of markers of ER stress and decreased TG levels in mouse liver after tunicamycin injection. Furthermore, gomisin N decreased expression of inflammatory and lipogenic genes in palmitate-incubated HepG2 cells. These results suggest that gomisin N inhibits ER stress and ameliorates hepatic steatosis induced by ER stress.
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Affiliation(s)
- Min-Kyung Jang
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University
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