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Frankevich N, Tokareva A, Chagovets V, Starodubtseva N, Dolgushina N, Shmakov R, Sukhikh G, Frankevich V. COVID-19 Infection during Pregnancy: Disruptions in Lipid Metabolism and Implications for Newborn Health. Int J Mol Sci 2023; 24:13787. [PMID: 37762087 PMCID: PMC10531385 DOI: 10.3390/ijms241813787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
The COVID-19 pandemic has raised questions about indirect impact in pregnant women on the development of their future children. Investigating the characteristics of lipid metabolism in the "mother-placenta-fetus" system can give information about the pathophysiology of COVID-19 infection during pregnancy. A total of 234 women were included in study. Maternal plasma, cord blood, and amniotic fluid lipidome were analyzed using HPLC-MS/MS. Differences in lipid profile were searched by Mann-Whitney and Kruskall-Wallis test, and diagnostic model based on logistic regression were built by AIC. Elevated levels of lysophospholipids, triglycerides, sphingomyelins, and oxidized lipids were registered in patients' maternal and cord plasma after COVID-19 infection. An increase in maternal plasma sphingomyelins and oxidized lipids was observed in cases of infection during the second trimester. In amniotic fluid, compared to the control group, nine lipids were reduced and six were elevated. Levels of phosphoglycerides, lysophosphoglycerides, and phosphatidylinositols decreased during infection in the second and third trimesters of pregnancy. A health diagnostic model for newborns based on maternal plasma was developed for each group and exhibited good diagnostic value (AUC > 0.85). Maternal and cord plasma's lipidome changes during delivery, which are associated with COVID-19 infection during pregnancy, are synergistic. The most significant disturbances occur with infections in the second trimester of pregnancy.
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Affiliation(s)
- Natalia Frankevich
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
| | - Alisa Tokareva
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
| | - Vitaly Chagovets
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
| | - Natalia Starodubtseva
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
- Moscow Institute of Physics and Technology, 141700 Moscow, Russia
| | - Natalia Dolgushina
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
- Department of Obstetrics, Gynecology, Perinatology and Reproductology, Institute of Professional Education, Federal State Autonomous Educational Institution of Higher Education, I.M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), 119991 Moscow, Russia
| | - Roman Shmakov
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
| | - Gennady Sukhikh
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
| | - Vladimir Frankevich
- National Medical Research Center for Obstetrics Gynecology and Perinatology Named after Academician V.I. Kulakov of the Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (N.F.); (A.T.); (V.C.); (N.S.); (N.D.); (R.S.); (G.S.)
- Laboratory of Translational Medicine, Siberian State Medical University, 634050 Tomsk, Russia
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Sarmento MJ, Llorente A, Petan T, Khnykin D, Popa I, Nikolac Perkovic M, Konjevod M, Jaganjac M. The expanding organelle lipidomes: current knowledge and challenges. Cell Mol Life Sci 2023; 80:237. [PMID: 37530856 PMCID: PMC10397142 DOI: 10.1007/s00018-023-04889-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 06/13/2023] [Accepted: 07/19/2023] [Indexed: 08/03/2023]
Abstract
Lipids in cell membranes and subcellular compartments play essential roles in numerous cellular processes, such as energy production, cell signaling and inflammation. A specific organelle lipidome is characterized by lipid synthesis and metabolism, intracellular trafficking, and lipid homeostasis in the organelle. Over the years, considerable effort has been directed to the identification of the lipid fingerprints of cellular organelles. However, these fingerprints are not fully characterized due to the large variety and structural complexity of lipids and the great variability in the abundance of different lipid species. The process becomes even more challenging when considering that the lipidome differs in health and disease contexts. This review summarizes the information available on the lipid composition of mammalian cell organelles, particularly the lipidome of the nucleus, mitochondrion, endoplasmic reticulum, Golgi apparatus, plasma membrane and organelles in the endocytic pathway. The lipid compositions of extracellular vesicles and lamellar bodies are also described. In addition, several examples of subcellular lipidome dynamics under physiological and pathological conditions are presented. Finally, challenges in mapping organelle lipidomes are discussed.
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Affiliation(s)
- Maria J Sarmento
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, 1649-028, Lisbon, Portugal
| | - Alicia Llorente
- Department of Molecular Cell Biology, Institute for Cancer Research, Oslo University Hospital, 0379, Oslo, Norway
- Department for Mechanical, Electronics and Chemical Engineering, Oslo Metropolitan University, 0167, Oslo, Norway
- Faculty of Medicine, Centre for Cancer Cell Reprogramming, University of Oslo, Montebello, 0379, Oslo, Norway
| | - Toni Petan
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Denis Khnykin
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Iuliana Popa
- Pharmacy Department, Bâtiment Henri Moissan, University Paris-Saclay, 17 Avenue des Sciences, 91400, Orsay, France
| | | | - Marcela Konjevod
- Division of Molecular Medicine, Ruder Boskovic Institute, 10000, Zagreb, Croatia
| | - Morana Jaganjac
- Division of Molecular Medicine, Ruder Boskovic Institute, 10000, Zagreb, Croatia.
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3
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Nivoit P, Mathivet T, Wu J, Salemkour Y, Sankar DS, Baudrie V, Bourreau J, Guihot AL, Vessieres E, Lemitre M, Bocca C, Teillon J, Le Gall M, Chipont A, Robidel E, Dhaun N, Camerer E, Reynier P, Roux E, Couffinhal T, Hadoke PWF, Silvestre JS, Guillonneau X, Bonnin P, Henrion D, Dengjel J, Tharaux PL, Lenoir O. Autophagy protein 5 controls flow-dependent endothelial functions. Cell Mol Life Sci 2023; 80:210. [PMID: 37460898 PMCID: PMC10352428 DOI: 10.1007/s00018-023-04859-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 06/28/2023] [Accepted: 07/04/2023] [Indexed: 07/20/2023]
Abstract
Dysregulated autophagy is associated with cardiovascular and metabolic diseases, where impaired flow-mediated endothelial cell responses promote cardiovascular risk. The mechanism by which the autophagy machinery regulates endothelial functions is complex. We applied multi-omics approaches and in vitro and in vivo functional assays to decipher the diverse roles of autophagy in endothelial cells. We demonstrate that autophagy regulates VEGF-dependent VEGFR signaling and VEGFR-mediated and flow-mediated eNOS activation. Endothelial ATG5 deficiency in vivo results in selective loss of flow-induced vasodilation in mesenteric arteries and kidneys and increased cerebral and renal vascular resistance in vivo. We found a crucial pathophysiological role for autophagy in endothelial cells in flow-mediated outward arterial remodeling, prevention of neointima formation following wire injury, and recovery after myocardial infarction. Together, these findings unravel a fundamental role of autophagy in endothelial function, linking cell proteostasis to mechanosensing.
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Affiliation(s)
- Pierre Nivoit
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Thomas Mathivet
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Junxi Wu
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, EH16 4TJ, UK
- Department of Biomedical Engineering, University of Strathclyde, Glasgow, G4 ONW, UK
| | - Yann Salemkour
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | | | - Véronique Baudrie
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Jennifer Bourreau
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
| | - Anne-Laure Guihot
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
| | - Emilie Vessieres
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
| | - Mathilde Lemitre
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Cinzia Bocca
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
- Département de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire d'Angers, 49500, Angers, France
| | - Jérémie Teillon
- CNRS, Inserm, Bordeaux Imaging Center, BIC, UMS 3420, US 4, Université de Bordeaux, 33000, Bordeaux, France
| | - Morgane Le Gall
- Plateforme Protéomique 3P5-Proteom'IC, Institut Cochin, INSERM U1016, CNRS UMR8104, Université Paris Cité, 75014, Paris, France
| | - Anna Chipont
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Estelle Robidel
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Neeraj Dhaun
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, EH16 4TJ, UK
| | - Eric Camerer
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France
| | - Pascal Reynier
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
- Département de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire d'Angers, 49500, Angers, France
| | - Etienne Roux
- Inserm, Biologie Des Maladies Cardiovasculaires, U1034, Université de Bordeaux, 33600, Pessac, France
| | - Thierry Couffinhal
- Inserm, Biologie Des Maladies Cardiovasculaires, U1034, Université de Bordeaux, 33600, Pessac, France
| | - Patrick W F Hadoke
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, EH16 4TJ, UK
| | | | - Xavier Guillonneau
- Institut de La Vision, INSERM, CNRS, Sorbonne Université, 75012, Paris, France
| | - Philippe Bonnin
- AP-HP, Hôpital Lariboisière, Physiologie Clinique - Explorations Fonctionnelles, Hypertension Unit, Université Paris Cité, 75010, Paris, France
| | - Daniel Henrion
- MITOVASC, CNRS UMR 6015, Inserm U1083, Université d'Angers, 49500, Angers, France
| | - Joern Dengjel
- Department of Biology, University of Fribourg, 1700, Fribourg, Switzerland
| | | | - Olivia Lenoir
- Inserm, Université Paris Cité, PARCC, 56 Rue Leblanc, 75015, Paris, France.
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4
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Lomova N, Dolgushina N, Tokareva A, Chagovets V, Starodubtseva N, Kulikov I, Sukhikh G, Frankevich V. Past COVID-19: The Impact on IVF Outcomes Based on Follicular Fluid Lipid Profile. Int J Mol Sci 2022; 24. [PMID: 36613453 DOI: 10.3390/ijms24010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/12/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
Follicular fluid is an important component of follicle growth and development. Negative effects of COVID-19 on follicular function are still open. The aim of this work was to study the features of the lipid profile of follicular fluid and evaluate the results of the in vitro fertilization (IVF) program in women after COVID-19 to identify biomarkers with prognostic potential. The study involved samples of follicular fluid collected from 237 women. Changes in the lipid composition of the follicular fluid of patients who underwent COVID-19 in mild and severe forms before entering the IVF program and women who did not have COVID-19 were studied by mass spectrometry. Several lipids were identified that significantly changed their level. On the basis of these findings, models were developed for predicting the threat of miscarriage in patients who had a severe course of COVID-19 and models for predicting the success of the IVF procedure, depending on the severity of COVID-19. Of practical interest is the possibility of using the developed predictive models in working with patients who have undergone COVID-19 before entering the IVF program. The results of the study suggest that the onset of pregnancy and its outcome after severe COVID-19 may be associated with changes in lipid metabolism in the follicular fluid.
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5
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Belal S, Goudenège D, Bocca C, Dumont F, Chao De La Barca JM, Desquiret-Dumas V, Gueguen N, Geffroy G, Benyahia R, Kane S, Khiati S, Bris C, Aranyi T, Stockholm D, Inisan A, Renaud A, Barth M, Simard G, Reynier P, Letournel F, Lenaers G, Bonneau D, Chevrollier A, Procaccio V. Glutamate-Induced Deregulation of Krebs Cycle in Mitochondrial Encephalopathy Lactic Acidosis Syndrome Stroke-Like Episodes (MELAS) Syndrome Is Alleviated by Ketone Body Exposure. Biomedicines 2022; 10:biomedicines10071665. [PMID: 35884972 PMCID: PMC9312837 DOI: 10.3390/biomedicines10071665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/19/2022] [Accepted: 07/01/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: The development of mitochondrial medicine has been severely impeded by a lack of effective therapies. (2) Methods: To better understand Mitochondrial Encephalopathy Lactic Acidosis Syndrome Stroke-like episodes (MELAS) syndrome, neuronal cybrid cells carrying different mutation loads of the m.3243A > G mitochondrial DNA variant were analysed using a multi-omic approach. (3) Results: Specific metabolomic signatures revealed that the glutamate pathway was significantly increased in MELAS cells with a direct correlation between glutamate concentration and the m.3243A > G heteroplasmy level. Transcriptomic analysis in mutant cells further revealed alterations in specific gene clusters, including those of the glutamate, gamma-aminobutyric acid pathways, and tricarboxylic acid (TCA) cycle. These results were supported by post-mortem brain tissue analysis from a MELAS patient, confirming the glutamate dysregulation. Exposure of MELAS cells to ketone bodies significantly reduced the glutamate level and improved mitochondrial functions, reducing the accumulation of several intermediate metabolites of the TCA cycle and alleviating the NADH-redox imbalance. (4) Conclusions: Thus, a multi-omic integrated approach to MELAS cells revealed glutamate as a promising disease biomarker, while also indicating that a ketogenic diet should be tested in MELAS patients.
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Affiliation(s)
- Sophie Belal
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - David Goudenège
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Cinzia Bocca
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Florent Dumont
- Signalling and Cardiovascular Pathophysiology, INSERM UMR-S 1180, University of Paris-Saclay, 92296 Châtenay-Malabry, France;
| | - Juan Manuel Chao De La Barca
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Valérie Desquiret-Dumas
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Naïg Gueguen
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Guillaume Geffroy
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Rayane Benyahia
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Selma Kane
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Salim Khiati
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Céline Bris
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Tamas Aranyi
- Institute of Enzymology, Research Center for Natural Sciences, H-1519 Budapest, Hungary;
- Department of Molecular Biology, Semmelweis University of Medicine, H-1519 Budapest, Hungary
| | - Daniel Stockholm
- Ecole Pratique des Hautes Etudes, PSL Research University, 75014 Paris, France;
- Centre de Recherche Saint-Antoine, UMRS-938, INSERM, Sorbonne Université, F-75012 Paris, France
| | - Aurore Inisan
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Aurélie Renaud
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Magalie Barth
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Gilles Simard
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Pascal Reynier
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Franck Letournel
- Department of Neurobiology-Neuropathology, Angers Hospital, 49933 Angers, France;
- UMR INSERM 1066-CNRS 6021, MINT Laboratory, 49933 Angers, France
| | - Guy Lenaers
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Service de Neurologie, CHU d'Angers, 49933 Angers, France
| | - Dominique Bonneau
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
| | - Arnaud Chevrollier
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
| | - Vincent Procaccio
- MitoLab Team, UMR CNRS 6015-INSERM U1083, Unité MitoVasc, SFR ICAT, Université d’Angers, 49933 Angers, France; (S.B.); (D.G.); (C.B.); (J.M.C.D.L.B.); (V.D.-D.); (N.G.); (G.G.); (R.B.); (S.K.); (S.K.); (C.B.); (A.I.); (A.R.); (P.R.); (G.L.); (D.B.); (A.C.)
- Biochemistry and Genetics Department, University Hospital of Angers, 49933 Angers, France; (M.B.); (G.S.)
- Correspondence:
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6
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More TH, Hiller K. Complexity of subcellular metabolism: strategies for compartment-specific profiling. Curr Opin Biotechnol 2022; 75:102711. [DOI: 10.1016/j.copbio.2022.102711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/21/2022] [Accepted: 02/28/2022] [Indexed: 11/03/2022]
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7
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Qin S, Zhang Y, Tian Y, Xu F, Zhang P. Subcellular metabolomics: Isolation, measurement, and applications. J Pharm Biomed Anal 2021; 210:114557. [PMID: 34979492 DOI: 10.1016/j.jpba.2021.114557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 12/22/2021] [Accepted: 12/26/2021] [Indexed: 11/26/2022]
Abstract
Metabolomics, a technique that profiles global small molecules in biological samples, has been a pivotal tool for disease diagnosis and mechanism research. The sample type in metabolomics covers a wide range, including a variety of body fluids, tissues, and cells. However, little attention was paid to the smaller, relatively independent partition systems in cells, namely the organelles. The organelles are specific compartments/places where diverse metabolic activities are happening in an orderly manner. Metabolic disorders of organelles were found to occur in various pathological conditions such as inherited metabolic diseases, diabetes, cancer, and neurodegenerative diseases. However, at the cellular level, the metabolic outcomes of organelles and cytoplasm are superimposed interactively, making it difficult to describe the changes in subcellular compartments. Therefore, characterizing the metabolic pool in the compartmentalized system is of great significance for understanding the role of organelles in physiological functions and diseases. So far, there are very few research articles or reviews related to subcellular metabolomics. In this review, subcellular fractionation and metabolite analysis methods, as well as the application of subcellular metabolomics in the physiological and pathological studies are systematically reviewed, as a practical reference to promote the continued advancement in subcellular metabolomics.
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Affiliation(s)
- Siyuan Qin
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing 210009, PR China
| | - Yuxin Zhang
- Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, PR China
| | - Yuan Tian
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing 210009, PR China
| | - Fengguo Xu
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Pei Zhang
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing 210009, PR China.
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8
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Chang M, Wang Q, Liu X, Shi X, Xu G. Facile Synthesis of Antibody-Coupled Polydopamine-Coated Magnetic Graphene Oxide Composites for Efficient Immunopurification and Metabolomics Analysis of Mitochondria. Anal Chem 2021; 93:11099-11107. [PMID: 34347447 DOI: 10.1021/acs.analchem.1c01101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
As a vital hub, a mitochondrion houses metabolic pathways that play important roles in cellular physiology. Aberrant metabolites occurring in mitochondria are closely associated with the emergence and progression of various mitochondria-related diseases. Therefore, a simple and versatile approach to efficiently purify intact mitochondria is urgently needed to precisely and comprehensively characterize the composition and abundance of the mitochondrial metabolome in different physiological and pathological states. In this work, novel immunoaffinitive magnetic composites MagG@PD@Avidin@TOM20 were prepared to achieve highly selective isolation of intact mitochondria from three different hepatocytes (LO2, HepG2, and Huh7). The prepared composites inherit combined merits, including strong magnetic responsiveness, excellent stability, and specific and high affinity between antibody TOM20 and mitochondrial outer membrane protein. These mitochondria attached on MagG@PD@Avidin@TOM20 were characterized by the western blot and fluorescence microscopy to confirm their purity and integrity, which are vital for reliable mitochondrial metabolic analysis. Subsequently, ultrahigh-performance liquid chromatography-high-resolution mass spectrometry-based untargeted metabolomics analysis was conducted to characterize the metabolomes in the immunopurified mitochondria and whole cells. Notably, the metabolite profiles of whole cells and mitochondria including itaconic acid, acetylcarnitine, malic acid, etc., were significantly different. These data underscore the importance of determining metabolites at the mitochondrial level, which would supplement us new knowledge at the subcellular level.
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Affiliation(s)
- Mengmeng Chang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qingqing Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xinyu Liu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xianzhe Shi
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Guowang Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
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9
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Long N, Min JE, Anh NH, Kim SJ, Park S, Kim HM, Yoon SJ, Lim J, Lee SJ, Kwon SW. Isolation and Metabolic Assessment of Cancer Cell Mitochondria. ACS Omega 2020; 5:27304-27313. [PMID: 33134693 PMCID: PMC7594158 DOI: 10.1021/acsomega.0c03612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
Mitochondrial metabolism plays an essential role in various biological processes of cancer cells. Herein, we established an experimental procedure for the metabolic assessment of mitochondria in cancer cells. We examined procedures for mitochondrial isolation coupled with various mitochondrial extraction buffers in three major cancer cell lines (PANC1, A549, and MDA-MB-231) and identified a potentially optimal and generalized approach. The purity of the mitochondrial fraction isolated by the selected protocol was verified using specific protein markers of cellular components, and the ultrastructure of the isolated mitochondria was also analyzed by transmission electron microscopy. The isolation procedure, involving a bead beater for cell lysis, a modified sucrose buffer, and differential centrifugation, appeared to be a suitable method for the extraction of mitochondria from cancer cells. Electron micrographs indicated an intact two-layer membrane and inner structures of mitochondria isolated by this procedure. Metabolomic and lipidomic analyses were conducted to examine the metabolic phenotypes of the mitochondria-enriched fractions and associated bulk cancer cells. A total of 44 metabolites, including malate and succinate, occurred at significantly higher levels in the mitochondrial fractions, whereas 51 metabolites, including citrate, oxaloacetate, and fumarate of the Krebs cycle and the oncometabolites glutamine and glutamate, were reduced in mitochondria compared to that in the corresponding bulk cells of PANC1. Similar patterns were observed in mitochondria and bulk cells of MDA-MB-231 and A549 cell lines. A clear difference between the lipid profiles of bulk PANC1, MDA-MB-231, and A549 and corresponding mitochondrial fractions of these cell lines was detected by principal component analysis. In conclusion, we developed an experimental procedure for a large-scale metabolic assessment for suborganelle metabolic profiling and multiple omics data integration in cancer cells with broad applications.
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Affiliation(s)
- Nguyen
Phuoc Long
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Jung Eun Min
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Nguyen Hoang Anh
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sun Jo Kim
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Seongoh Park
- Department
of Statistics, Sungshin Women’s University, Seoul 02844, Republic of Korea
| | - Hyung Min Kim
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sang Jun Yoon
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Johan Lim
- Department
of Statistics, Seoul National University, Seoul 08826, Republic of Korea
| | - Seul Ji Lee
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sung Won Kwon
- College
of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
- Plant
Genomics and Breeding Institute, Seoul National
University, Seoul 08826, Republic of Korea
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10
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Zhang X, Wang T, Song J, Deng J, Sun Z. Study on follicular fluid metabolomics components at different ages based on lipid metabolism. Reprod Biol Endocrinol 2020; 18:42. [PMID: 32398082 PMCID: PMC7216654 DOI: 10.1186/s12958-020-00599-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 04/24/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Follicular fluid is an important external environment for the growth and development of oocytes. A thorough identification of specific components in follicular fluid can better the existing understand of intracellular signal transduction and reveal potential biomarkers of oocyte health in women undergoing assisted reproductive therapy. To study on follicular fluid metabolomics components at different ages based on lipid metabolism, we have adopted a new method of SWATH to MRM(the sequential window acquisition of all theoretical fragment-ion spectra to multiple reaction monitor)metabolomics to provide extensive coverage and excellent quantitative data. This was done to investigate the differences in follicular fluid of patients undergoing in vitro fertilization (IVF) and embryo transfer in different age groups and to further explore the relationship between follicular fluid, age and reproductive function. METHOD A combination of Ultra-high-performance liquid chromatography and high resolution mass spectrometry techniques were used to analyze the follicular fluid of 230 patients enrolled for the IVF cycle. The patients were of different ages grouped into two groups:the younger and older patients.The obtained multidimensional chromatographic data were processed by principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA). The charge ratios and mass numbers enabled for the identification of different fragments in the samples. Matching information obtained through database search and the fragment information obtained by fragment ion scan structurally identified substances in the samples. This was used to determine the differential compounds. RESULTS The quality of oocytes decline with age,and the lipid composition in follicular fluid also changes,The lipid metabolism that changes with age may be related to the quality of oocytes.The main differences were in lipid metabolites. Some were up-regulated: Arachidonate, LysoPC(16:1), LysoPC(20:4) and LysoPC(20:3) while others were down-regulated: LysoPC(18:3) and LysoPC(18:1). CONCLUSIONS Metabolomic analysis of follicular fluid revealed that with the increase in age, several differential metabolites are at play. Among these metabolites, lipid metabolism undergoes significant changes that affect the development of oocytes thus causing reduced fertility in older women. These differential metabolites related to follicular development may provide possible detection and treatment targets for promoting oocyte health, and provide scientific basis for understanding the environment of oocyte development.
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Affiliation(s)
- Xingxing Zhang
- Maternity and Child Health Care of ZaoZhuang, ZaoZhuang, 277100, Shandong, China
| | - Tianqi Wang
- Traditional Chinese Medicine History and Literature, Institute for Literature and Culture of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Jingyan Song
- Department of Gynecology and Obstetrics of Traditional Chinese Medicine, The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Jifeng Deng
- School of Bioscience & Bioengineering, South China University of Technology, Guangzhou, 510640, China
| | - Zhengao Sun
- Reproductive and Genetic Center of Integrated Traditional and Western Medicine, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250011, China.
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11
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Oksanen M, Lehtonen S, Jaronen M, Goldsteins G, Hämäläinen RH, Koistinaho J. Astrocyte alterations in neurodegenerative pathologies and their modeling in human induced pluripotent stem cell platforms. Cell Mol Life Sci 2019; 76:2739-2760. [PMID: 31016348 PMCID: PMC6588647 DOI: 10.1007/s00018-019-03111-7] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 04/06/2019] [Accepted: 04/16/2019] [Indexed: 12/12/2022]
Abstract
Astrocytes are the most abundant cell type in the brain. They were long considered only as passive support for neuronal cells. However, recent data have revealed many active roles for these cells both in maintenance of the normal physiological homeostasis in the brain as well as in neurodegeneration and disease. Moreover, human astrocytes have been found to be much more complex than their rodent counterparts, and to date, astrocytes are known to actively participate in a multitude of processes such as neurotransmitter uptake and recycling, gliotransmitter release, neuroenergetics, inflammation, modulation of synaptic activity, ionic balance, maintenance of the blood-brain barrier, and many other crucial functions of the brain. This review focuses on the role of astrocytes in human neurodegenerative disease and the potential of the novel stem cell-based platforms in modeling astrocytic functions in health and in disease.
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Affiliation(s)
- Minna Oksanen
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland
| | - Sarka Lehtonen
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland
- Neuroscience Center, Helsinki Institute of Life Science, University of Helsinki, PO. Box 63, 00290, Helsinki, Finland
| | - Merja Jaronen
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland
| | - Gundars Goldsteins
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland
| | - Riikka H Hämäläinen
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland
| | - Jari Koistinaho
- A.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70210, Kuopio, Finland.
- Neuroscience Center, Helsinki Institute of Life Science, University of Helsinki, PO. Box 63, 00290, Helsinki, Finland.
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12
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Bocca C, Kane MS, Veyrat-Durebex C, Nzoughet JK, Chao de la Barca JM, Chupin S, Alban J, Procaccio V, Bonneau D, Simard G, Lenaers G, Reynier P, Chevrollier A. Lipidomics Reveals Triacylglycerol Accumulation Due to Impaired Fatty Acid Flux in Opa1-Disrupted Fibroblasts. J Proteome Res 2019; 18:2779-2790. [PMID: 31199663 DOI: 10.1021/acs.jproteome.9b00081] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OPA1 is a dynamin GTPase implicated in mitochondrial membrane fusion. Despite its involvement in lipid remodeling, the function of OPA1 has never been analyzed by whole-cell lipidomics. We used a nontargeted, reversed-phase lipidomics approach, validated for cell cultures, to investigate OPA1-inactivated mouse embryonic fibroblasts ( Opa1 -/- MEFs). This led to the identification of a wide range of 14 different lipid subclasses comprising 212 accurately detected lipids. Multivariate and univariate statistical analyses were then carried out to assess the differences between the Opa1 -/- and Opa1 +/+ genotypes. Of the 212 lipids identified, 69 were found to discriminate between Opa1 -/- MEFs and Opa1 +/+ MEFs. Among these lipids, 34 were triglycerides, all of which were at higher levels in Opa1 -/- MEFs with fold changes ranging from 3.60 to 17.93. Cell imaging with labeled fatty acids revealed a sharp alteration of the fatty acid flux with a reduced mitochondrial uptake. The other 35 discriminating lipids included phosphatidylcholines, lysophosphatidylcholines, phosphatidylethanolamine, and sphingomyelins, mainly involved in membrane remodeling, and ceramides, gangliosides, and phosphatidylinositols, mainly involved in apoptotic cell signaling. Our results show that the inactivation of OPA1 severely affects the mitochondrial uptake of fatty acids and lipids through membrane remodeling and apoptotic cell signaling.
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Affiliation(s)
- Cinzia Bocca
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
| | - Mariame Selma Kane
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
| | - Charlotte Veyrat-Durebex
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France.,Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Judith Kouassi Nzoughet
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
| | - Juan Manuel Chao de la Barca
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France.,Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Stephanie Chupin
- Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Jennifer Alban
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
| | - Vincent Procaccio
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France.,Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Dominique Bonneau
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France.,Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Gilles Simard
- Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France.,INSERM U1063 , Université d'Angers , 49933 Angers , France
| | - Guy Lenaers
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
| | - Pascal Reynier
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France.,Département de Biochimie et Génétique , Centre Hospitalier Universitaire , 49933 Angers , France
| | - Arnaud Chevrollier
- Equipe Mitolab, Institut MITOVASC, CNRS 6015, INSERM U1083 , Université d'Angers , 49933 Angers , France
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13
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Semba RD, Moaddel R, Zhang P, Ramsden CE, Ferrucci L. Tetra-linoleoyl cardiolipin depletion plays a major role in the pathogenesis of sarcopenia. Med Hypotheses 2019; 127:142-149. [PMID: 31088638 DOI: 10.1016/j.mehy.2019.04.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 04/16/2019] [Indexed: 12/25/2022]
Abstract
Sarcopenia, the progressive loss of muscle mass, strength, and physical performance that occurs during aging, is highly prevalent among the elderly. Sarcopenia increases the risk of falls, disability, and death. The biological basis for sarcopenia is not well understood. There are no specific preventive or therapeutic strategies for sarcopenia except exercise. The elucidation of biological pathways and identification of therapeutic targets for treating or preventing sarcopenia remain a high priority in aging research. Mitochondria play a critical role in skeletal muscle by providing energy in the form of ATP, regulation of signaling, calcium homeostasis, autophagy, and other functions. Cardiolipin, a unique dimeric phospholipid specific to mitochondria and an essential component of mitochondrial membranes, is involved in mitochondrial protein transport, maintaining structural organization of mitochondrial membranes, cellular signaling, regulating enzymes involved in β-oxidation of fatty acids, and facilitating normal electron transport chain (ETC) function and generation of ATP. The fatty acid species composition of cardiolipin is critical to mitochondrial bioenergetics, as cardiolipin affects membrane biophysical properties, binds and stabilizes ETC protein complexes, and shapes the curvature of the mitochondrial cristae. Tetra-linoleoyl cardiolipin (18:2)4 comprises ∼80% of cardiolipin in mitochondria in normal human skeletal and cardiac muscle and is optimal for effective ETC function and ATP generation. Aging is associated with a decrease in cardiolipin content, decrease in tetra-linoleoyl cardiolipin (18:2)4 and replacement of linoleic acid (18:2) with other fatty acids in cardiolipin composition, decline of ETC function, and increased generation of reactive oxygen species in muscle. Together, these findings from the literature prompt the hypothesis that depletion of the cardiolipin (18:2)4 species may be at the root of mitochondrial dysfunction with aging, in turn leading to sarcopenia. Corroboration of the tetra-linoleoyl cardiolipin depletion hypothesis suggests new leads for the prevention and treatment of sarcopenia by enhancing the biosynthesis, accretion, and integrity of tetra-linoleoyl cardiolipin.
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Affiliation(s)
- Richard D Semba
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
| | - Ruin Moaddel
- National Institute on Aging, National Institutes of Health, Baltimore, MD, United States
| | - Pingbo Zhang
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Christopher E Ramsden
- National Institute on Aging, National Institutes of Health, Baltimore, MD, United States; National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, United States
| | - Luigi Ferrucci
- National Institute on Aging, National Institutes of Health, Baltimore, MD, United States
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14
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Semba RD, Zhang P, Adelnia F, Sun K, Gonzalez‐Freire M, Salem N, Brennan N, Spencer RG, Fishbein K, Khadeer M, Shardell M, Moaddel R, Ferrucci L. Low plasma lysophosphatidylcholines are associated with impaired mitochondrial oxidative capacity in adults in the Baltimore Longitudinal Study of Aging. Aging Cell 2019; 18:e12915. [PMID: 30719830 PMCID: PMC6413748 DOI: 10.1111/acel.12915] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 12/04/2018] [Accepted: 12/30/2018] [Indexed: 01/21/2023] Open
Abstract
The decrease in skeletal muscle mitochondrial oxidative capacity with age adversely affects muscle strength and physical performance. Factors that are associated with this decrease have not been well characterized. Low plasma lysophosphatidylcholines (LPC), a major class of systemic bioactive lipids, are predictive of aging phenotypes such as cognitive impairment and decline of gait speed in older adults. Therefore, we tested the hypothesis that low plasma LPC are associated with impaired skeletal muscle mitochondrial oxidative capacity. Skeletal muscle mitochondrial oxidative capacity was measured using in vivo phosphorus magnetic resonance spectroscopy (31P‐MRS) in 385 participants (256 women, 129 men), aged 24–97 years (mean 72.5) in the Baltimore Longitudinal Study of Aging. Postexercise recovery rate of phosphocreatine (PCr), kPCr, was used as a biomarker of mitochondrial oxidative capacity. Plasma LPC were measured using liquid chromatography–tandem mass spectrometry. Adults in the highest quartile of kPCr had higher plasma LPC 16:0 (p = 0.04), 16:1 (p = 0.004), 17:0 (p = 0.01), 18:1 (p = 0.0002), 18:2 (p = 0.002), and 20:3 (p = 0.0007), but not 18:0 (p = 0.07), 20:4 (p = 0.09) compared with those in the lower three quartiles in multivariable linear regression models adjusting for age, sex, and height. Multiple machine‐learning algorithms showed an area under the receiver operating characteristic curve of 0.638 (95% confidence interval, 0.554, 0.723) comparing six LPC in adults in the lower three quartiles of kPCr with the highest quartile. Low plasma LPC are associated with impaired mitochondrial oxidative capacity in adults.
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Affiliation(s)
- Richard D. Semba
- Wilmer Eye Institute Johns Hopkins University School of Medicine Baltimore Maryland
| | - Pingbo Zhang
- Wilmer Eye Institute Johns Hopkins University School of Medicine Baltimore Maryland
| | - Fatemeh Adelnia
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Kai Sun
- Wilmer Eye Institute Johns Hopkins University School of Medicine Baltimore Maryland
| | | | | | - Nicholas Brennan
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Richard G. Spencer
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Kenneth Fishbein
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Mohammed Khadeer
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Michelle Shardell
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Ruin Moaddel
- National Institute on Aging, National Institutes of Health Baltimore Maryland
| | - Luigi Ferrucci
- National Institute on Aging, National Institutes of Health Baltimore Maryland
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15
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Veyrat-Durebex C, Bris C, Codron P, Bocca C, Chupin S, Corcia P, Vourc'h P, Hergesheimer R, Cassereau J, Funalot B, Andres CR, Lenaers G, Couratier P, Reynier P, Blasco H. Metabo-lipidomics of Fibroblasts and Mitochondrial-Endoplasmic Reticulum Extracts from ALS Patients Shows Alterations in Purine, Pyrimidine, Energetic, and Phospholipid Metabolisms. Mol Neurobiol 2019; 56:5780-5791. [PMID: 30680691 DOI: 10.1007/s12035-019-1484-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/10/2019] [Indexed: 12/16/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is characterized by a wide metabolic remodeling, as shown by recent metabolomics and lipidomics studies performed in samples from patient cohorts and experimental animal models. Here, we explored the metabolome and lipidome of fibroblasts from sporadic ALS patients (n = 13) comparatively to age- and sex-matched controls (n = 11), and the subcellular fraction containing the mitochondria and endoplasmic reticulum (mito-ER), given that mitochondrial dysfunctions and ER stress are important features of ALS patho-mechanisms. We also assessed the mitochondrial oxidative respiration and the mitochondrial genomic (mtDNA) sequence, although without yielding significant differences. Compared to controls, ALS fibroblasts did not exhibit a mitochondrial respiration defect nor an increased proportion of mitochondrial DNA mutations. In addition, non-targeted metabolomics and lipidomics analyses identified 124 and 127 metabolites, and 328 and 220 lipids in whole cells and the mito-ER fractions, respectively, along with partial least-squares-discriminant analysis (PLS-DA) models being systematically highly predictive of the disease. The most discriminant metabolomic features were the alteration of purine, pyrimidine, and energetic metabolisms, suggestive of oxidative stress and of pro-inflammatory status. The most important lipidomic feature in the mito-ER fraction was the disturbance of phosphatidylcholine PC (36:4p) levels, which we had previously reported in the cerebrospinal fluid of ALS patients and in the brain from an ALS mouse model. Thus, our results reveal that fibroblasts from sporadic ALS patients share common metabolic remodeling, consistent with other metabolic studies performed in ALS, opening perspectives for further exploration in this cellular model in ALS.
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Affiliation(s)
- Charlotte Veyrat-Durebex
- Département de Biochimie et Génétique, CHU d'Angers, Angers, France. .,Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France. .,Laboratoire de Biochimie et Biologie Moléculaire, CHRU Hôpital Bretonneau, 2, Bd Tonnellé, 37044, Tours, France.
| | - Céline Bris
- Département de Biochimie et Génétique, CHU d'Angers, Angers, France.,Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France
| | - Philippe Codron
- Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France.,Centre de Ressources et de Compétences SLA, Service de Neurologie, CHU Angers, Angers, France
| | - Cinzia Bocca
- Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France
| | - Stéphanie Chupin
- Département de Biochimie et Génétique, CHU d'Angers, Angers, France
| | - Philippe Corcia
- Université de Tours, Inserm U1253, Tours, France.,Centre de Référence SLA, Service de Neurologie, CHRU Bretonneau, Tours, France.,Fédération des CRCSLA Tours et Limoges, LITORALS, Tours, France
| | - Patrick Vourc'h
- Laboratoire de Biochimie et Biologie Moléculaire, CHRU Hôpital Bretonneau, 2, Bd Tonnellé, 37044, Tours, France.,Université de Tours, Inserm U1253, Tours, France
| | | | - Julien Cassereau
- Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France.,Centre de Ressources et de Compétences SLA, Service de Neurologie, CHU Angers, Angers, France
| | - Benoit Funalot
- Fédération des CRCSLA Tours et Limoges, LITORALS, Tours, France
| | - Christian R Andres
- Laboratoire de Biochimie et Biologie Moléculaire, CHRU Hôpital Bretonneau, 2, Bd Tonnellé, 37044, Tours, France.,Université de Tours, Inserm U1253, Tours, France
| | - Guy Lenaers
- Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France
| | | | - Pascal Reynier
- Département de Biochimie et Génétique, CHU d'Angers, Angers, France.,Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France
| | - Hélène Blasco
- Unité Mixte de Recherche MITOVASC, CNRS 6015-INSERM 1083, Université d'Angers, Angers, France. .,Laboratoire de Biochimie et Biologie Moléculaire, CHRU Hôpital Bretonneau, 2, Bd Tonnellé, 37044, Tours, France. .,Université de Tours, Inserm U1253, Tours, France.
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16
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Fu R, Li Q, Fan R, Zhou Q, Jin X, Cao J, Wang J, Ma Y, Yi T, Zhou M, Yao S, Gao H, Xu Z, Yang Z. iTRAQ-based secretome reveals that SiO 2 induces the polarization of RAW264.7 macrophages by activation of the NOD-RIP2-NF-κB signaling pathway. Environ Toxicol Pharmacol 2018; 63:92-102. [PMID: 30189374 DOI: 10.1016/j.etap.2018.08.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 08/15/2018] [Indexed: 06/08/2023]
Abstract
Silicosis is characterized by inflammation and pulmonary fibrosis due to long-term inhalation of crystalline silica (SiO2). To clarify the role of macrophage polarization in the inflammatory response of silicosis, we used iTRAQ-coupled 2D LC-MS/MS to study the change in the secretome in RAW264.7 macrophages. We successfully screened 330 differentially expressed proteins, including 120 proteins with upregulated expression and 210 proteins with down-regulated expression (p < 0.05). Bioinformatics analysis showed that the differentially expressed proteins were mainly involved in biological processes, such as oxidative stress, mitochondrial damage, apoptosis and acute inflammatory response. In particular, the expression levels of mitochondrial apoptosis-related proteins, such as AKT1, BAX, HSPD1, TNF, CASP8 and DAP, were increased after SiO2 exposure. Taken together, our study indicated that SiO2 could induce macrophage polarization by activation of the NOD-RIP2-NF-κB signaling pathway in RAW264.7 macrophages. This may represent a potential mechanism in the development of silicosis.
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Affiliation(s)
- Rong Fu
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China; Xinxiang Medical University, School of Public Health, Xinxiang 453003, China
| | - Qian Li
- Logistics University of Chinese People's Armed Police Forces, Tianjin 300162, China
| | - Rong Fan
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Qinye Zhou
- Logistics University of Chinese People's Armed Police Forces, Tianjin 300162, China
| | - Xiaohan Jin
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Jin Cao
- Logistics University of Chinese People's Armed Police Forces, Tianjin 300162, China
| | - Jiabao Wang
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Yongqiang Ma
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Tailong Yi
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Maobin Zhou
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China
| | - Sanqiao Yao
- Xinxiang Medical University, School of Public Health, Xinxiang 453003, China
| | - Hongsheng Gao
- Logistics University of Chinese People's Armed Police Forces, Tianjin 300162, China
| | - Zhongwei Xu
- Central Laboratory, Logistics University of Chinese People's Armed Police Force, Tianjin City 300162, China.
| | - Zhen Yang
- Logistics University of Chinese People's Armed Police Forces, Tianjin 300162, China.
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17
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Abstract
Mitochondria are dynamic bioenergetic organelles whose maintenance requires around 1500 proteins from two genomes. Mutations in either the mitochondrial or nuclear genome can disrupt a plethora of cellular metabolic and homoeostatic functions. Mitochondrial diseases represent one of the most common and severe groups of inherited genetic disorders, characterised by clinical, biochemical, and genetic heterogeneity, diagnostic odysseys, and absence of disease-modifying curative therapies. This Review aims to discuss recent advances in mitochondrial biology and medicine arising from widespread use of high-throughput omics technologies, and also includes a broad discussion of emerging therapies for mitochondrial disease. New insights into both bioenergetic and biosynthetic mitochondrial functionalities have expedited the genetic diagnosis of primary mitochondrial disorders, and identified novel mitochondrial pathomechanisms and new targets for therapeutic intervention. As we enter this new era of mitochondrial medicine, underpinned by global unbiased approaches and multifaceted investigation of mitochondrial function, omics technologies will continue to shed light on unresolved mitochondrial questions, paving the way for improved outcomes for patients with mitochondrial diseases.
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Affiliation(s)
- Joyeeta Rahman
- Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Shamima Rahman
- Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, London, UK; Metabolic Unit, Great Ormond Street Hospital NHS Foundation Trust, London, UK.
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