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Lu JB, Ren PP, Li Q, He F, Xu ZT, Wang SN, Chen JP, Li JM, Zhang CX. The evolution and functional divergence of 10 Apolipoprotein D-like genes in Nilaparvata lugens. INSECT SCIENCE 2024; 31:91-105. [PMID: 37334667 DOI: 10.1111/1744-7917.13216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 04/16/2023] [Accepted: 04/22/2023] [Indexed: 06/20/2023]
Abstract
Apolipoprotein D (ApoD), a member of the lipocalin superfamily of proteins, is involved in lipid transport and stress resistance. Whereas only a single copy of the ApoD gene is found in humans and some other vertebrates, there are typically several ApoD-like genes in insects. To date, there have been relatively few studies that have examined the evolution and functional differentiation of ApoD-like genes in insects, particularly hemi-metabolous insects. In this study, we identified 10 ApoD-like genes (NlApoD1-10) with distinct spatiotemporal expression patterns in Nilaparvata lugens (BPH), which is an important pest of rice. NlApoD1-10 were found to be distributed on 3 chromosomes in a tandem array of NlApoD1/2, NlApoD3-5, and NlApoD7/8, and show sequence and gene structural divergence in the coding regions, indicating that multiple gene duplication events occurred during evolution. Phylogenetic analysis revealed that NlApoD1-10 can be clustered into 5 clades, with NlApoD3-5 and NlApoD7/8 potentially evolving exclusively in the Delphacidae family. Functional screening using an RNA interference approach revealed that only NlApoD2 was essential for BPH development and survival, whereas NlApoD4/5 are highly expressed in testes, and might play roles in reproduction. Moreover, stress response analysis revealed that NlApoD3-5/9, NlApoD3-5, and NlApoD9 were up-regulated after treatment with lipopolysaccharide, H2 O2 , and ultraviolet-C, respectively, indicating their potential roles in stress resistance.
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Affiliation(s)
- Jia-Bao Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Peng-Peng Ren
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Qiao Li
- Technology Center of Wuhan Customs District, Hubei, China
- Institute of Insect Science, Zhejiang University, Hangzhou, China
| | - Fang He
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Zhong-Tian Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Sai-Nan Wang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Jian-Ping Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Jun-Min Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
| | - Chuan-Xi Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province, Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, China
- Institute of Insect Science, Zhejiang University, Hangzhou, China
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Sanchez D, Ganfornina MD. The Lipocalin Apolipoprotein D Functional Portrait: A Systematic Review. Front Physiol 2021; 12:738991. [PMID: 34690812 PMCID: PMC8530192 DOI: 10.3389/fphys.2021.738991] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/30/2021] [Indexed: 12/18/2022] Open
Abstract
Apolipoprotein D is a chordate gene early originated in the Lipocalin protein family. Among other features, regulation of its expression in a wide variety of disease conditions in humans, as apparently unrelated as neurodegeneration or breast cancer, have called for attention on this gene. Also, its presence in different tissues, from blood to brain, and different subcellular locations, from HDL lipoparticles to the interior of lysosomes or the surface of extracellular vesicles, poses an interesting challenge in deciphering its physiological function: Is ApoD a moonlighting protein, serving different roles in different cellular compartments, tissues, or organisms? Or does it have a unique biochemical mechanism of action that accounts for such apparently diverse roles in different physiological situations? To answer these questions, we have performed a systematic review of all primary publications where ApoD properties have been investigated in chordates. We conclude that ApoD ligand binding in the Lipocalin pocket, combined with an antioxidant activity performed at the rim of the pocket are properties sufficient to explain ApoD association with different lipid-based structures, where its physiological function is better described as lipid-management than by long-range lipid-transport. Controlling the redox state of these lipid structures in particular subcellular locations or extracellular structures, ApoD is able to modulate an enormous array of apparently diverse processes in the organism, both in health and disease. The new picture emerging from these data should help to put the physiological role of ApoD in new contexts and to inspire well-focused future research.
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Affiliation(s)
- Diego Sanchez
- Instituto de Biologia y Genetica Molecular, Unidad de Excelencia, Universidad de Valladolid-Consejo Superior de Investigaciones Cientificas, Valladolid, Spain
| | - Maria D Ganfornina
- Instituto de Biologia y Genetica Molecular, Unidad de Excelencia, Universidad de Valladolid-Consejo Superior de Investigaciones Cientificas, Valladolid, Spain
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Peyre M, Miyagishima D, Bielle F, Chapon F, Sierant M, Venot Q, Lerond J, Marijon P, Abi-Jaoude S, Le Van T, Labreche K, Houlston R, Faisant M, Clémenceau S, Boch AL, Nouet A, Carpentier A, Boetto J, Louvi A, Kalamarides M. Somatic PIK3CA Mutations in Sporadic Cerebral Cavernous Malformations. N Engl J Med 2021; 385:996-1004. [PMID: 34496175 PMCID: PMC8606022 DOI: 10.1056/nejmoa2100440] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Cerebral cavernous malformations (CCMs) are common sporadic and inherited vascular malformations of the central nervous system. Although familial CCMs are linked to loss-of-function mutations in KRIT1 (CCM1), CCM2, or PDCD10 (CCM3), the genetic cause of sporadic CCMs, representing 80% of cases, remains incompletely understood. METHODS We developed two mouse models harboring mutations identified in human meningiomas with the use of the prostaglandin D2 synthase (PGDS) promoter. We performed targeted DNA sequencing of surgically resected CCMs from patients and confirmed our findings by droplet digital polymerase-chain-reaction analysis. RESULTS We found that in mice expressing one of two common genetic drivers of meningioma - Pik3ca H1047R or AKT1 E17K - in PGDS-positive cells, a spectrum of typical CCMs develops (in 22% and 11% of the mice, respectively) instead of meningiomas, which prompted us to analyze tissue samples from sporadic CCMs from 88 patients. We detected somatic activating PIK3CA and AKT1 mutations in 39% and 1%, respectively, of lesion tissue from the patients. Only 10% of lesions harbored mutations in the CCM genes. We analyzed lesions induced by the activating mutations Pik3ca H1074R and AKT1 E17K in mice and identified the PGDS-expressing pericyte as the probable cell of origin. CONCLUSIONS In tissue samples from sporadic CCMs, mutations in PIK3CA were represented to a greater extent than mutations in any other gene. The contribution of somatic mutations in the genes that cause familial CCMs was comparatively small. (Funded by the Fondation ARC pour la Recherche contre le Cancer and others.).
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Affiliation(s)
- Matthieu Peyre
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Danielle Miyagishima
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Franck Bielle
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Françoise Chapon
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Michael Sierant
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Quitterie Venot
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Julie Lerond
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Pauline Marijon
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Samiya Abi-Jaoude
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Tuan Le Van
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Karim Labreche
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Richard Houlston
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Maxime Faisant
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Stéphane Clémenceau
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Anne-Laure Boch
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Aurelien Nouet
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Alexandre Carpentier
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Julien Boetto
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Angeliki Louvi
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
| | - Michel Kalamarides
- From the Departments of Neurosurgery (M.P., S.C., A.-L.B., A.N., A.C., M.K.) and Neuropathology (F.B.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, INSERM Unité 1127, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7225, Paris Brain Institute (M.P., F.B., J.L., P.M., S.A.-J., T.L.V., K.L., J.B., M.K.), and INSERM Unité 1151-Institut Necker Enfants Malades, Hôpital Necker Enfants Malades, AP-HP (Q.V.), Paris, and the Department of Pathology, Centre Hospitalier Régional Universitaire (CHRU) Caen-INSERM Unité 1075 COMETE, Caen University (F.C.), and the Department of Pathology CHRU Caen-INSERM Unité Mixte de Recherche en Santé Unité 1237, Cyceron (M.F.), Caen - all in France; the Departments of Genetics (D.M., M.S.) and Neurosurgery and Neuroscience (A.L.), Yale School of Medicine, New Haven, CT; and the Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, United Kingdom (K.L., R.H.)
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4
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Pascua-Maestro R, Corraliza-Gomez M, Fadrique-Rojo C, Ledesma MD, Schuchman EH, Sanchez D, Ganfornina MD. Apolipoprotein D-mediated preservation of lysosomal function promotes cell survival and delays motor impairment in Niemann-Pick type A disease. Neurobiol Dis 2020; 144:105046. [PMID: 32798728 DOI: 10.1016/j.nbd.2020.105046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/20/2020] [Accepted: 08/08/2020] [Indexed: 12/31/2022] Open
Abstract
Lysosomal Storage Diseases (LSD) are genetic diseases causing systemic and nervous system dysfunction. The glia-derived lipid binding protein Apolipoprotein D (ApoD) is required for lysosomal functional integrity in glial and neuronal cells, ensuring cell survival upon oxidative stress or injury. Here we test whether ApoD counteracts the pathogenic consequences of a LSD, Niemann Pick-type-A disease (NPA), where mutations in the acid sphingomyelinase gene result in sphingomyelin accumulation, lysosomal permeabilization and early-onset neurodegeneration. We performed a multivariable analysis of behavioral, cellular and molecular outputs in 12 and 24 week-old male and female NPA model mice, combined with ApoD loss-of-function mutation. Lack of ApoD in NPA mice accelerates cerebellar-dependent motor deficits, enhancing loss of Purkinje neurons. We studied ApoD expression in brain sections from a NPA patient and age-matched control, and the functional consequences of ApoD supplementation in primary human fibroblasts from two independent NPA patients and two control subjects. Cell viability, lipid peroxidation, and lysosomal functional integrity (pH, Cathepsin B activity, Galectin-3 exclusion) were examined. ApoD is endogenously overexpressed in NPA patients and NPA mouse brains and targeted to lysosomes of NPA patient cells, including Purkinje neurons and cultured fibroblasts. The accelerated lysosomal targeting of ApoD by oxidative stress is hindered in NPA fibroblasts, contributing to NPA lysosomes vulnerability. Exogenously added ApoD reduces NPA-prompted lysosomal permeabilization and alkalinization, reverts lipid peroxides accumulation, and significantly increases NPA cell survival. ApoD administered simultaneously to sphingomyelin overload results in complete rescue of cell survival. Our results reveal that ApoD protection of lysosomal integrity counteracts NPA pathology. ApoD supplementation could significantly delay not only the progression of NPA disease, but also of other LSDs through its beneficial effects in lysosomal functional maintenance.
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Affiliation(s)
- Raquel Pascua-Maestro
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, 47003 Valladolid, Spain
| | - Miriam Corraliza-Gomez
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, 47003 Valladolid, Spain
| | - Cristian Fadrique-Rojo
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, 47003 Valladolid, Spain
| | - Maria D Ledesma
- Centro de Biología Molecular Severo Ochoa, CSIC-UAM, 28049 Madrid, Spain
| | | | - Diego Sanchez
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, 47003 Valladolid, Spain.
| | - Maria D Ganfornina
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, 47003 Valladolid, Spain.
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5
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Rassart E, Desmarais F, Najyb O, Bergeron KF, Mounier C. Apolipoprotein D. Gene 2020; 756:144874. [PMID: 32554047 DOI: 10.1016/j.gene.2020.144874] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 12/28/2022]
Abstract
ApoD is a 25 to 30 kDa glycosylated protein, member of the lipocalin superfamily. As a transporter of several small hydrophobic molecules, its known biological functions are mostly associated to lipid metabolism and neuroprotection. ApoD is a multi-ligand, multi-function protein that is involved lipid trafficking, food intake, inflammation, antioxidative response and development and in different types of cancers. An important aspect of ApoD's role in lipid metabolism appears to involve the transport of arachidonic acid, and the modulation of eicosanoid production and delivery in metabolic tissues. ApoD expression in metabolic tissues has been associated positively and negatively with insulin sensitivity and glucose homeostasis in a tissue dependent manner. ApoD levels rise considerably in association with aging and neuropathologies such as Alzheimer's disease, stroke, meningoencephalitis, moto-neuron disease, multiple sclerosis, schizophrenia and Parkinson's disease. ApoD is also modulated in several animal models of nervous system injury/pathology.
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Affiliation(s)
- Eric Rassart
- Laboratoire de Biologie Moléculaire, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada.
| | - Frederik Desmarais
- Laboratoire de Biologie Moléculaire, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada; Laboratoire du Métabolisme Moléculaire des Lipides, Université du Québec à Montréal, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada
| | - Ouafa Najyb
- Laboratoire de Biologie Moléculaire, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada
| | - Karl-F Bergeron
- Laboratoire du Métabolisme Moléculaire des Lipides, Université du Québec à Montréal, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada
| | - Catherine Mounier
- Laboratoire du Métabolisme Moléculaire des Lipides, Université du Québec à Montréal, Département des Sciences Biologiques, Case Postale 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada
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6
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Kosarussavadi S, Pennington ZT, Covell J, Blaisdell AP, Schlinger BA. Across sex and age: Learning and memory and patterns of avian hippocampal gene expression. Behav Neurosci 2018; 131:483-491. [PMID: 29189019 DOI: 10.1037/bne0000222] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Age-related decrements in cognitive ability have been proposed to stem from deteriorating function of the hippocampus. Many birds are long lived, especially for their relatively small body mass and elevated metabolism, making them a unique model of resilience to aging. Nevertheless, little is known about avian age-related changes in cognition and hippocampal physiology. We studied spatial cognition and hippocampal expression of the age-related gene, Apolipoprotein D (ApoD), and the immediate early gene Egr-1 in zebra finches at various developmental time points. In a first experiment, middle-aged adult males outperformed middle-aged females in learning correct food locations in a four-arm maze, but all birds remembered the task equally well after a 5- or 10-day delay. In a second experiment comparing young and old birds, aged birds showed minimal evidence for deterioration in spatial cognition or motivation relative to young birds, except that aged females showed less rapid gains in accuracy during spatial learning than young females. These findings indicate that sex differences in hippocampus-dependent spatial learning and decline with age are phylogenetically conserved. With respect to hippocampal gene expression, adult females expressed Egr-1 at significantly greater levels than males after memory retrieval, perhaps reflecting a neurobiological compensation. Contrary to mammals, ApoD expression was elevated in young zebra finches compared with aged birds. This may explain the near absence of decrements in spatial memory due to age, possibly indicating an alternative mechanism of managing oxidative stress in aged birds. (PsycINFO Database Record
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Affiliation(s)
- Saritha Kosarussavadi
- Department of Integrative Biology and Physiology, University of California, Los Angeles
| | | | - Jeremy Covell
- Department of Integrative Biology and Physiology, University of California, Los Angeles
| | | | - Barney A Schlinger
- Department of Integrative Biology and Physiology, University of California, Los Angeles
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7
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García-Mateo N, Pascua-Maestro R, Pérez-Castellanos A, Lillo C, Sanchez D, Ganfornina MD. Myelin extracellular leaflet compaction requires apolipoprotein D membrane management to optimize lysosomal-dependent recycling and glycocalyx removal. Glia 2017; 66:670-687. [PMID: 29222871 DOI: 10.1002/glia.23274] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 11/09/2017] [Accepted: 11/17/2017] [Indexed: 11/07/2022]
Abstract
To compact the extracellular sides of myelin, an important transition must take place: from membrane sliding, while building the wraps, to membrane adhesion and water exclusion. Removal of the negatively charged glycocalyx becomes the limiting factor in such transition. What is required to initiate this membrane-zipping process? Knocking-out the Lipocalin Apolipoprotein D (ApoD), essential for lysosomal functional integrity in glial cells, results in a specific defect in myelin extracellular leaflet compaction in peripheral and central nervous system, which results in reduced conduction velocity and suboptimal behavioral outputs: motor learning is compromised. Myelination initiation, growth, intracellular leaflet compaction, myelin thickness or internodal length remain unaltered. Lack of ApoD specifically modifies Plp and P0 protein expression, but not Mbp or Mag. Late in myelin maturation period, ApoD affects lipogenic and growth-related, but not stress-responsive, signaling pathways. Without ApoD, the sialylated glycocalyx is maintained and ganglioside content remains high. In peripheral nervous system, Neu3 membrane sialidase and lysosomal Neu1 are coordinately expressed with ApoD in subsets of Schwann cells. ApoD-KO myelin becomes depleted of Neu3 and enriched in Fyn, a kinase with pivotal roles in transducing axon-derived signals into myelin properties. In the absence of ApoD, partial permeabilization of lysosomes alters Neu1 location as well. Exogenous ApoD rescues ApoD-KO hypersialylated glycocalyx in astrocytes, demonstrating that ApoD is necessary and sufficient to control glycocalyx composition in glial cells. By ensuring lysosomal functional integrity and adequate subcellular location of effector and regulatory proteins, ApoD guarantees the glycolipid recycling and glycocalyx removal required to complete myelin compaction.
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Affiliation(s)
- Nadia García-Mateo
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
| | - Raquel Pascua-Maestro
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
| | - Alberto Pérez-Castellanos
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
| | - Concepción Lillo
- Instituto de Neurociencias de Castilla y León, IBSAL, Universidad de Salamanca, Salamanca, Spain
| | - Diego Sanchez
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
| | - Maria D Ganfornina
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
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8
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Gao GQ, Song LS, Tong B, Li GP. Expression levels of GSTA2 and APOD genes might be associated with carotenoid coloration in golden pheasant (Chrysolophus pictus) plumage. DONG WU XUE YAN JIU = ZOOLOGICAL RESEARCH 2017; 37:144-50. [PMID: 27265652 DOI: 10.13918/j.issn.2095-8137.2016.3.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Carotenoids, which generate yellow, orange, and red colors, are crucial pigments in avian plumage. Investigations into genes associated with carotenoidbased coloration in avian species are important; however, such research is difficult because carotenoids cannot be synthetized in vertebrates as they are only derived from dietary sources. Here, the golden pheasant (Chrysolophus pictus) was used as a model in analysis of candidate gene expression profiles implicated in carotenoid binding and deposition. Using mass and Raman spectrometry to confirm the presence of carotenoids in golden pheasant feathers, we found C40H54O and C40H56O2 in feathers with yellow to red colors, and in the rachis of iridescent feathers. The global gene expression profiles in golden pheasant skins were analyzed by RNA-seq and all six carotenoid binding candidate genes sequenced were studied by realtime PCR. StAR4, GSTA2, Scarb1, and APOD in feather follicles showed different expressions in red breast and orange nape feathers compared with that of iridescent mantle feathers. Further comparison of golden pheasant yellow rump and Lady Amherst's pheasant (Chrysolophus amherstiae) white nape feathers suggested that GSTA2 and APOD played a potential role in carotenoid-based coloration in golden pheasant.
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Affiliation(s)
- Guang-Qi Gao
- Research Center for Laboratory of Animal Science, Inner Mongolia University, Hohhot 010070, China
| | - Li-Shuang Song
- Research Center for Laboratory of Animal Science, Inner Mongolia University, Hohhot 010070, China
| | - Bin Tong
- Research Center for Laboratory of Animal Science, Inner Mongolia University, Hohhot 010070, China
| | - Guang-Peng Li
- Research Center for Laboratory of Animal Science, Inner Mongolia University, Hohhot 010070, China.
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9
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Demarchi B, Hall S, Roncal-Herrero T, Freeman CL, Woolley J, Crisp MK, Wilson J, Fotakis A, Fischer R, Kessler BM, Rakownikow Jersie-Christensen R, Olsen JV, Haile J, Thomas J, Marean CW, Parkington J, Presslee S, Lee-Thorp J, Ditchfield P, Hamilton JF, Ward MW, Wang CM, Shaw MD, Harrison T, Domínguez-Rodrigo M, MacPhee RDE, Kwekason A, Ecker M, Kolska Horwitz L, Chazan M, Kröger R, Thomas-Oates J, Harding JH, Cappellini E, Penkman K, Collins MJ. Protein sequences bound to mineral surfaces persist into deep time. eLife 2016; 5. [PMID: 27668515 PMCID: PMC5039028 DOI: 10.7554/elife.17092] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/17/2016] [Indexed: 12/14/2022] Open
Abstract
Proteins persist longer in the fossil record than DNA, but the longevity, survival mechanisms and substrates remain contested. Here, we demonstrate the role of mineral binding in preserving the protein sequence in ostrich (Struthionidae) eggshell, including from the palaeontological sites of Laetoli (3.8 Ma) and Olduvai Gorge (1.3 Ma) in Tanzania. By tracking protein diagenesis back in time we find consistent patterns of preservation, demonstrating authenticity of the surviving sequences. Molecular dynamics simulations of struthiocalcin-1 and -2, the dominant proteins within the eggshell, reveal that distinct domains bind to the mineral surface. It is the domain with the strongest calculated binding energy to the calcite surface that is selectively preserved. Thermal age calculations demonstrate that the Laetoli and Olduvai peptides are 50 times older than any previously authenticated sequence (equivalent to ~16 Ma at a constant 10°C). DOI:http://dx.doi.org/10.7554/eLife.17092.001 The pattern of chemical reactions that break down the molecules that make our bodies is still fairly mysterious. Archaeologists and geologists hope that dead organisms (or artefacts made from them) might not decay entirely, leaving behind clues to their lives. We know that some molecules are more resistant than others; for example, fats are tough and survive for a long time while DNA is degraded very rapidly. Proteins, which are made of chains of smaller molecules called amino acids, are usually sturdier than DNA. Since the amino acid sequence of a protein reflects the DNA sequence that encodes it, proteins in fossils can help researchers to reconstruct how extinct organisms are related in cases where DNA cannot be retrieved. Time, temperature, burial environment and the chemistry of the fossil all influence how quickly a protein decays. However, it is not clear what mechanisms slow down decay so that full protein sequences can be preserved and identified after millions of years. As a result, it is difficult to know where to look for these ancient sequences. In the womb of ostriches, several proteins are responsible for assembling the minerals that make up the ostrich eggshell. These proteins become trapped tightly within the mineral crystals themselves. In this situation, proteins can potentially be preserved over geological time. Demarchi et al. have now studied 3.8 million-year-old eggshells found close to the equator and, despite the extent to which the samples have degraded, discovered fully preserved protein sequences. Using a computer simulation method called molecular dynamics, Demarchi et al. calculated that the protein sequences that are able to survive the longest are stabilized by strong binding to the surface of the mineral crystals. The authenticity of these sequences was tested thoroughly using a combination of several approaches that Demarchi et al. recommend using as a standard for ancient protein studies. Overall, it appears that biominerals are an excellent source of ancient protein sequences because mineral binding ensures survival. A systematic survey of fossil biominerals from different environments is now needed to assess whether these biomolecules have the potential to act as barcodes for interpreting the evolution of organisms. DOI:http://dx.doi.org/10.7554/eLife.17092.002
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Affiliation(s)
- Beatrice Demarchi
- BioArCh, Department of Archaeology, University of York, York, United Kingdom
| | - Shaun Hall
- Department of Material Science and Engineering, University of Sheffield, Sheffield, United Kingdom
| | | | - Colin L Freeman
- Department of Material Science and Engineering, University of Sheffield, Sheffield, United Kingdom
| | - Jos Woolley
- BioArCh, Department of Archaeology, University of York, York, United Kingdom
| | - Molly K Crisp
- Department of Chemistry, University of York, York, United Kingdom
| | - Julie Wilson
- Department of Chemistry, University of York, York, United Kingdom.,Department of Mathematics, University of York, York, United Kingdom
| | - Anna Fotakis
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Roman Fischer
- Advanced Proteomics Facility, Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Benedikt M Kessler
- Advanced Proteomics Facility, Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Jesper V Olsen
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - James Haile
- Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, United Kingdom
| | - Jessica Thomas
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,Molecular Ecology and Fisheries Genetics Laboratory, School of Biological Sciences, Bangor University, Bangor, United Kingdom
| | - Curtis W Marean
- Institute of Human Origins, SHESC, Arizona State University, Tempe, United States.,Centre for Coastal Palaeoscience, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa
| | - John Parkington
- Department of Archaeology, University of Cape Town, Cape Town, South Africa
| | - Samantha Presslee
- BioArCh, Department of Archaeology, University of York, York, United Kingdom
| | - Julia Lee-Thorp
- Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, United Kingdom
| | - Peter Ditchfield
- Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, United Kingdom
| | - Jacqueline F Hamilton
- Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom
| | - Martyn W Ward
- Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom
| | - Chunting Michelle Wang
- Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom
| | - Marvin D Shaw
- Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom
| | - Terry Harrison
- Center for the Study of Human Origins, Department of Anthropology, New York University, New York, United States
| | | | - Ross DE MacPhee
- Department of Mammalogy, American Museum of Natural History, New York, United States
| | | | - Michaela Ecker
- Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, United Kingdom
| | - Liora Kolska Horwitz
- National Natural History Collections, Faculty of Life Sciences, The Hebrew University, Jerusalem, Israel
| | - Michael Chazan
- Department of Anthropology, University of Toronto, Toronto, Canada.,Evolutionary Studies Institute, University of the Witwatersrand, Braamfontein, South Africa
| | - Roland Kröger
- Department of Physics, University of York, York, United Kingdom
| | - Jane Thomas-Oates
- Department of Chemistry, University of York, York, United Kingdom.,Centre of Excellence in Mass Spectrometry, University of York, New York, United States
| | - John H Harding
- Department of Material Science and Engineering, University of Sheffield, Sheffield, United Kingdom
| | - Enrico Cappellini
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Kirsty Penkman
- Department of Chemistry, University of York, York, United Kingdom
| | - Matthew J Collins
- BioArCh, Department of Archaeology, University of York, York, United Kingdom
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10
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Naraballobh W, Trakooljul N, Muráni E, Brunner R, Krischek C, Janisch S, Wicke M, Ponsuksili S, Wimmers K. Immediate and long-term transcriptional response of hind muscle tissue to transient variation of incubation temperature in broilers. BMC Genomics 2016; 17:323. [PMID: 27142659 PMCID: PMC4855815 DOI: 10.1186/s12864-016-2671-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 04/25/2016] [Indexed: 12/20/2022] Open
Abstract
Background In oviparous species accidental variation of incubation temperatures may occur under natural conditions and mechanisms may have evolved by natural selection that facilitate coping with these stressors. However, under controlled artificial incubation modification of egg incubation temperature has been shown to have a wide-ranging impact on post-hatch development in several poultry species. Because developmental changes initiated in-ovo can affect poultry production, understanding the molecular routes and epigenetic alterations induced by incubation temperature differences may allow targeted modification of phenotypes. Results In order to identify molecular pathways responsive to variable incubation temperature, broiler eggs were incubated at a lower or higher temperature (36.8 °C, 38.8 °C) relative to control (37.8 °C) over two developmental intervals, embryonic days (E) 7–10 and 10–13. Global gene expression of M. gastrocnemius was assayed at E10, E13, and slaughter age [post-hatch day (D) 35] (6 groups; 3 time points; 8 animals each) by microarray analysis and treated samples were compared to controls within each time point. Transcript abundance differed for between 113 and 738 genes, depending on treatment group, compared to the respective control. In particular, higher incubation temperature during E7-10 immediately affected pathways involved in energy and lipid metabolism, cell signaling, and muscle development more so than did other conditions. But lower incubation temperature during E10-13 affected pathways related to cellular function and growth, and development of organ, tissue, and muscle as well as nutrient metabolism pathways at D35. Conclusion Shifts in incubation temperature provoke specific immediate and long-term transcriptional responses. Further, the transcriptional response to lower incubation temperature, which did not affect the phenotypes, mediates compensatory effects reflecting adaptability. In contrast, higher incubation temperature triggers gene expression and has long-term effects on the phenotype, reflecting considerable phenotypic plasticity. Electronic supplementary material The online version of this article (doi:10.1186/s12864-016-2671-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Watcharapong Naraballobh
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany
| | - Nares Trakooljul
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany
| | - Eduard Muráni
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany
| | - Ronald Brunner
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany
| | - Carsten Krischek
- Institute of Food Quality and Food Safety, University of Veterinary Medicine Hannover, D-30173, Hannover, Germany
| | - Sabine Janisch
- Department of Animal Science, Quality of Food of Animal Origin, Georg-August-University Goettingen, D-37075, Goettingen, Germany
| | - Michael Wicke
- Department of Animal Science, Quality of Food of Animal Origin, Georg-August-University Goettingen, D-37075, Goettingen, Germany
| | - Siriluck Ponsuksili
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany
| | - Klaus Wimmers
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, 18196, Dummerstorf, Germany.
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11
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Apolipoprotein D subcellular distribution pattern in neuronal cells during oxidative stress. Acta Histochem 2015; 117:536-44. [PMID: 25953740 DOI: 10.1016/j.acthis.2015.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 04/09/2015] [Accepted: 04/14/2015] [Indexed: 12/19/2022]
Abstract
Apolipoprotein D (Apo D) is a secreted glycoprotein, member of the lipocalin superfamily, with a related beneficial role in metabolism and lipid transport due to the presence of a binding pocket that allows its interaction with several lipids. Nowadays, it has been clearly demonstrated that Apo D expression is induced and its subcellular location undergoes modifications in stressful and pathological conditions that characterize aging processes and neurodegenerative diseases. The aim of the present work was to study in detail the effect of H2O2 on the subcellular location of Apo D, in the hippocampal cell line HT22, by structural, ultrastructural, immunocytochemical, and molecular techniques in order to characterize the Apo D distribution pattern in neurons during oxidative stress. Our results indicate that Apo D is located in the cytoplasm under physiological conditions but treatment with H2O2 induces apoptosis and causes a displacement of Apo D location to the nucleus, coinciding with DNA fragmentation. In addition, we demonstrated that Apo D tends to accumulate around the nuclear envelope in neurons and glial cells of different brain areas in some neurodegenerative diseases and during human aging, but never inside the nucleus. These data suggest that the presence of Apo D in the nucleus, which some authors related with a specific transport, is a consequence of structural and functional alterations during oxidative stress and not the result of a specific role in the regulation of nuclear processes.
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12
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Najyb O, Brissette L, Rassart E. Apolipoprotein D Internalization Is a Basigin-dependent Mechanism. J Biol Chem 2015; 290:16077-87. [PMID: 25918162 DOI: 10.1074/jbc.m115.644302] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Indexed: 01/07/2023] Open
Abstract
Apolipoprotein D (apoD), a member of the lipocalin family, is a 29-kDa secreted glycoprotein that binds and transports small lipophilic molecules. Expressed in several tissues, apoD is up-regulated under different stress stimuli and in a variety of pathologies. Numerous studies have revealed that overexpression of apoD led to neuroprotection in various mouse models of acute stress and neurodegeneration. This multifunctional protein is internalized in several cells types, but the specific internalization mechanism remains unknown. In this study, we demonstrate that the internalization of apoD involves a specific cell surface receptor in 293T cells, identified as the transmembrane glycoprotein basigin (BSG, CD147); more particularly, its low glycosylated form. Our results show that internalized apoD colocalizes with BSG into vesicular compartments. Down-regulation of BSG disrupted the internalization of apoD in cells. In contrast, overexpression of basigin in SH-5YSY cells, which poorly express BSG, restored the uptake of apoD. Cyclophilin A, a known ligand of BSG, competitively reduced apoD internalization, confirming that BSG is a key player in the apoD internalization process. In summary, our results demonstrate that basigin is very likely the apoD receptor and provide additional clues on the mechanisms involved in apoD-mediated functions, including neuroprotection.
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Affiliation(s)
- Ouafa Najyb
- From the Laboratoire de Biologie Moléculaire and
| | - Louise Brissette
- Laboratoire du Métabolisme des Lipoprotéines, Département des Sciences Biologiques, Centre BioMed, Université du Québec à Montréal, Succursale Centre-ville, Montréal, Quebec H3C 3P8, Canada
| | - Eric Rassart
- From the Laboratoire de Biologie Moléculaire and
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13
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García-Mateo N, Ganfornina MD, Montero O, Gijón MA, Murphy RC, Sanchez D. Schwann cell-derived Apolipoprotein D controls the dynamics of post-injury myelin recognition and degradation. Front Cell Neurosci 2014; 8:374. [PMID: 25426024 PMCID: PMC4227524 DOI: 10.3389/fncel.2014.00374] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 10/21/2014] [Indexed: 01/29/2023] Open
Abstract
Management of lipids, particularly signaling lipids that control neuroinflammation, is crucial for the regeneration capability of a damaged nervous system. Knowledge of pro- and anti-inflammatory signals after nervous system injury is extensive, most of them being proteins acting through well-known receptors and intracellular cascades. However, the role of lipid binding extracellular proteins able to modify the fate of lipids released after injury is not well understood. Apolipoprotein D (ApoD) is an extracellular lipid binding protein of the Lipocalin family induced upon nervous system injury. Our previous study shows that axon regeneration is delayed without ApoD, and suggests its participation in early events during Wallerian degeneration. Here we demonstrate that ApoD is expressed by myelinating and non-myelinating Schwann cells and is induced early upon nerve injury. We show that ApoD, known to bind arachidonic acid (AA), also interacts with lysophosphatidylcholine (LPC) in vitro. We use an in vivo model of nerve crush injury, a nerve explant injury model, and cultured macrophages exposed to purified myelin, to uncover that: (i) ApoD regulates denervated Schwann cell-macrophage signaling, dampening MCP1- and Tnf-dependent macrophage recruitment and activation upon injury; (ii) ApoD controls the over-expression of the phagocytosis activator Galectin-3 by infiltrated macrophages; (iii) ApoD controls the basal and injury-triggered levels of LPC and AA; (iv) ApoD modifies the dynamics of myelin-macrophage interaction, favoring the initiation of phagocytosis and promoting myelin degradation. Regulation of macrophage behavior by Schwann-derived ApoD is therefore a key mechanism conditioning nerve injury resolution. These results place ApoD as a lipid binding protein controlling the signals exchanged between glia, neurons and blood-borne cells during nerve recovery after injury, and open the possibility for a therapeutic use of ApoD as a regeneration-promoting agent.
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Affiliation(s)
- Nadia García-Mateo
- Lazarillo Lab, Departamento de Bioquímica y Biología Molecular y Fisiología, Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC Valladolid, Spain
| | - Maria D Ganfornina
- Lazarillo Lab, Departamento de Bioquímica y Biología Molecular y Fisiología, Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC Valladolid, Spain
| | - Olimpio Montero
- Mass Spectrometry Unit, Center for Biotechnology Development (CDB), Consejo Superior de Investigaciones Científicas Valladolid, Spain
| | - Miguel A Gijón
- Department of Pharmacology, University of Colorado Denver Aurora, CO, USA
| | - Robert C Murphy
- Department of Pharmacology, University of Colorado Denver Aurora, CO, USA
| | - Diego Sanchez
- Lazarillo Lab, Departamento de Bioquímica y Biología Molecular y Fisiología, Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC Valladolid, Spain
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14
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Ruiz M, Sanchez D, Correnti C, Strong RK, Ganfornina MD. Lipid-binding properties of human ApoD and Lazarillo-related lipocalins: functional implications for cell differentiation. FEBS J 2013; 280:3928-43. [PMID: 23777559 DOI: 10.1111/febs.12394] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 05/29/2013] [Accepted: 06/13/2013] [Indexed: 12/31/2022]
Abstract
Lipocalins are a family of proteins characterized by a conserved eight-stranded β-barrel structure with a ligand-binding pocket. They perform a wide range of biological functions and this functional multiplicity must relate to the lipid partner involved. Apolipoprotein D (ApoD) and its insect homologues, Lazarillo (Laz) and neural Lazarillo (NLaz), share common ancestral functions like longevity, stress resistance and lipid metabolism regulation, coexisting with very specialized functions, like courtship behavior. Using tryptophan fluorescence titration, we screened the binding of 15 potential lipid partners for NLaz, ApoD and Laz and uncovered several novel ligands with apparent dissociation constants in the low micromolar range. Retinoic acid (RA), retinol, fatty acids and sphingomyelin are shared ligands. Sterols, however, showed a species-specific binding pattern: cholesterol did not show strong binding to human ApoD, whereas NLaz and Laz did bind ergosterol. Among the lipocalin-specific ligands, we found that ApoD selectively binds the endocannabinoid anandamide but not 2-acylglycerol, and that NLaz binds the pheromone 7-tricosene, but not 7,11-heptacosadiene or 11-cis-vaccenyl acetate. To test the functional relevance of lipocalin ligand binding at the cellular level, we analyzed the effect of ApoD, Laz and NLaz preloaded with RA on neuronal differentiation. Our results show that ApoD is necessary and sufficient to allow for RA differentiating activity. Both human ApoD and Drosophila NLaz successfully deliver RA to immature neurons, driving neurite outgrowth. We conclude that ApoD, NLaz and Laz bind selectively to a different but overlapping set of lipid ligands. This multispecificity can explain their varied physiological functions.
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Affiliation(s)
- Mario Ruiz
- Departamento de Bioquímica y Biología Molecular y Fisiología-Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC, Valladolid, Spain
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15
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Mesquita Pasqualoto KF, Carrijo-Carvalho LC, Chudzinski-Tavassi AM. Rational development of novel leads from animal secretion based on coagulation and cell targets: 1. In silico analysis to explore a peptide derivative as lipocalins' signature. Toxicon 2013; 69:200-10. [PMID: 23435263 DOI: 10.1016/j.toxicon.2013.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2012] [Accepted: 02/05/2013] [Indexed: 11/25/2022]
Abstract
Animal venoms and secretions have been screened, in our research group, to discover, identify and isolate peptide molecules active in the mammalian haemostatic system. As result, this kind of research has provided a portfolio of promising drug candidates. These novel recombinant proteins have turned out to be multifunctional molecules, and are currently under different development phases. Lopap from bristles of the Lonomia obliqua moth caterpillar, for instance, is a prothrombin activator which belongs to the lipocalin family. It displays serine protease-like activity with procoagulant effect, and also induces cytokine secretion and antiapoptotic pathways in human cultured endothelial cells. Furthermore, a Lopap-derived peptide has showed to induce collagen synthesis in fibroblast culture and in animal dermis. Here, the molecular properties (steric, electronic, hydrophobic, geometric), which are strongly dependent on chemical structure, were investigated by applying chemometric and computational chemistry methods. It was considered different patterns of amino acid substitution related to the lipocalins' motif 2, which was recently shown to modulate cell survival. The calculated molecular properties were generally maintained in all investigated peptides extracted from three-dimensional structures of Protein Data Bank (1t0v, 1bbp, 1kxo, 2hzr, 1iiu, 1jyj, 1gka, 1s44, 3ebw) when compared to Lopap-derived peptide, specially the molecular shape and electronic density distribution, validating the lipocalin sequence signature previously reported. Indeed, those two properties are quite important for the molecular recognition process.
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16
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Pérez C, Navarro A, Martínez E, Ordóñez C, Del Valle E, Tolivia J. Age-related changes of apolipoprotein D expression in female rat central nervous system with chronic estradiol treatment. AGE (DORDRECHT, NETHERLANDS) 2012; 34:895-904. [PMID: 21761133 PMCID: PMC3682073 DOI: 10.1007/s11357-011-9286-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 06/21/2011] [Indexed: 05/31/2023]
Abstract
Aging is associated with a reduction in metabolic functions, increased incidence of neurodegenerative diseases, and memory or cognitive dysfunction. With aging, a decrease in plasma estrogen levels, related to loss of gonadal function, occurs in females. Estrogens have neuroprotective effects and estradiol treatment improves some aspects of neuronal homeostasis affected by aging. In other way, recent studies show that apo D can play a neuroprotective role in some neuropathologies and during aging. The possible relation between estradiol treatment and the expression of apo D, during aging in the CNS, was investigated in female rats. Our results confirm an expression of apo D zone-dependent, in relation with aging, and an overexpression of apo D related to ovariectomy and estradiol treatment. This overexpression strengthens the idea that apo D plays a neuroprotective role in the CNS.
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Affiliation(s)
- Cristina Pérez
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
| | - Ana Navarro
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
| | - Eva Martínez
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
| | - Cristina Ordóñez
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
| | - Eva Del Valle
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
| | - Jorge Tolivia
- Department of Morphology and Cellular Biology, 8ª Planta Facultad de Medicina, University of Oviedo, c/ Julián Clavería s/n, Oviedo, 33006 Spain
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17
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Ordóñez C, Navarro A, Pérez C, Martínez E, del Valle E, Tolivia J. Gender differences in apolipoprotein D expression during aging and in Alzheimer disease. Neurobiol Aging 2012; 33:433.e11-20. [DOI: 10.1016/j.neurobiolaging.2011.01.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2010] [Revised: 12/10/2010] [Accepted: 01/26/2011] [Indexed: 11/24/2022]
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18
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Walsh N, Dale J, McGraw KJ, Pointer MA, Mundy NI. Candidate genes for carotenoid coloration in vertebrates and their expression profiles in the carotenoid-containing plumage and bill of a wild bird. Proc Biol Sci 2012; 279:58-66. [PMID: 21593031 PMCID: PMC3223654 DOI: 10.1098/rspb.2011.0765] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 04/28/2011] [Indexed: 12/13/2022] Open
Abstract
Carotenoid-based coloration has attracted much attention in evolutionary biology owing to its role in honest, condition-dependent signalling. Knowledge of the genetic pathways that regulate carotenoid coloration is crucial for an understanding of any trade-offs involved. We identified genes with potential roles in carotenoid coloration in vertebrates via (i) carotenoid uptake (SR-BI, CD36), (ii) binding and deposition (StAR1, MLN64, StAR4, StAR5, APOD, PLIN, GSTA2), and (iii) breakdown (BCO2, BCMO1). We examined the expression of these candidate loci in carotenoid-coloured tissues and several control tissues of the red-billed quelea (Quelea quelea), a species that exhibits a male breeding plumage colour polymorphism and sexually dimorphic variation in bill colour. All of the candidate genes except StAR1 were expressed in both the plumage and bill of queleas, indicating a potential role in carotenoid coloration in the quelea. However, no differences in the relative expression of any of the genes were found among the quelea carotenoid phenotypes, suggesting that other genes control the polymorphic and sexually dimorphic variation in carotenoid coloration observed in this species. Our identification of a number of potential carotenoid genes in different functional categories provides a critical starting point for future work on carotenoid colour regulation in vertebrate taxa.
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Affiliation(s)
- N. Walsh
- Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 ITN, UK
| | - J. Dale
- Max Planck Institute for Ornithology, Eberhard-Gwinner Strasse, 82319 Seewiesen, Germany
| | - K. J. McGraw
- School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| | - M. A. Pointer
- Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 ITN, UK
| | - N. I. Mundy
- Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 ITN, UK
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19
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Bajo-Grañeras R, Sanchez D, Gutierrez G, González C, Do Carmo S, Rassart E, Ganfornina MD. Apolipoprotein D alters the early transcriptional response to oxidative stress in the adult cerebellum. J Neurochem 2011; 117:949-60. [PMID: 21463325 DOI: 10.1111/j.1471-4159.2011.07266.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The lipocalin Apolipoprotein D (ApoD), known to protect the nervous system against oxidative stress (OS) in model organisms, is up-regulated early in the mouse brain in response to the ROS generator paraquat. However, the processes triggered by this up-regulation have not been explored. We present here a study of the effect of ApoD on the early transcriptional changes upon OS in the mouse cerebellum using microarray profiling. ApoD-KO and transgenic mice over-expressing ApoD in neurons are compared to wild-type controls. In control conditions, ApoD affects the transcriptional profile of neuron and oligodendrocyte-specific genes involved in neuronal excitability, synaptic function, and myelin homeostasis. When challenged with paraquat, the absence of ApoD modifies the response of genes mainly related to OS management and myelination. Interestingly, the over-expression of ApoD in neurons almost completely abolishes the early transcriptional response to OS. We independently evaluate the expression of protein kinase Cδ, a gene up-regulated by OS only in the ApoD-KO cerebellum, and find it over-expressed in cultured ApoD-KO primary astrocytes, which points to a role for ApoD in astrocyte-microglia signaling. Our results support the hypothesis that ApoD is necessary for a proper response of the nervous system against physiological and pathological OS.
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Affiliation(s)
- Raquel Bajo-Grañeras
- Departamento de Bioquímica y Biología Molecular y Fisiología-IBGM, Universidad de Valladolid-CSIC, Valladolid, Spain
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20
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Ganfornina MD, Do Carmo S, Martínez E, Tolivia J, Navarro A, Rassart E, Sanchez D. ApoD, a glia-derived apolipoprotein, is required for peripheral nerve functional integrity and a timely response to injury. Glia 2011; 58:1320-34. [PMID: 20607718 PMCID: PMC7165554 DOI: 10.1002/glia.21010] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Glial cells are a key element to the process of axonal regeneration, either promoting or inhibiting axonal growth. The study of glial derived factors induced by injury is important to understand the processes that allow or preclude regeneration, and can explain why the PNS has a remarkable ability to regenerate, while the CNS does not. In this work we focus on Apolipoprotein D (ApoD), a Lipocalin expressed by glial cells in the PNS and CNS. ApoD expression is strongly induced upon PNS injury, but its role has not been elucidated. Here we show that ApoD is required for: (1) the maintenance of peripheral nerve function and tissue homeostasis with age, and (2) an adequate and timely response to injury. We study crushed sciatic nerves at two ages using ApoD knock‐out and transgenic mice over‐expressing human ApoD. The lack of ApoD decreases motor nerve conduction velocity and the thickness of myelin sheath in intact nerves. Following injury, we analyze the functional recovery, the cellular processes, and the protein and mRNA expression profiles of a group of injury‐induced genes. ApoD helps to recover locomotor function after injury, promoting myelin clearance, and regulating the extent of angiogenesis and the number of macrophages recruited to the injury site. Axon regeneration and remyelination are delayed without ApoD and stimulated by excess ApoD. The mRNA and protein expression profiles reveal that ApoD is functionally connected in an age‐dependent manner to specific molecular programs triggered by injury. © 2010 Wiley‐Liss, Inc.
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Affiliation(s)
- Maria D Ganfornina
- Instituto de Biología y Genética Molecular-Departamento de Bioquímica y Biología Molecular y Fisiología, Universidad de Valladolid-CSIC, Valladolid, Spain
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Gu WXW, Kania A. Identification of genes controlled by LMX1B in E13.5 mouse limbs. Dev Dyn 2010; 239:2246-55. [PMID: 20589901 DOI: 10.1002/dvdy.22357] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
During limb development, the dorsal limb mesenchyme expression of the transcription factor LMX1B is required for dorsoventral limb patterning. In mice, Lmx1b mutations result in the mirror-image duplication of ventral limb structures and loss of dorsal limb structures. Heterozygous LMX1B mutations in humans cause the Nail-Patella Syndrome characterized by limb, kidney, and eye developmental defects. We used DNA microarrays to compare the mRNAs in E13.5 mouse Lmx1b mutant and wild-type limbs. We report 14 genes that require Lmx1b for their normal expression in the dorsal limb or the restriction of their expression to the ventral limb.
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Affiliation(s)
- Wendy X W Gu
- Neural Circuit Development Laboratory, Institut de recherches cliniques de Montréal (IRCM), 110 avenue des Pins Ouest, Montréal , QC, Canada, H2W 1R7
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22
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Antioxidant activities of recombinant amphioxus (Branchiostoma belcheri) apolipoprotein D. Mol Biol Rep 2010; 38:1847-51. [PMID: 20848217 DOI: 10.1007/s11033-010-0301-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2009] [Accepted: 09/03/2010] [Indexed: 10/19/2022]
Abstract
Apolipoprotein D (ApoD), a member of lipocalin, has been recently shown to be involved in regulating protection from oxidative stress. The absence of ApoD in mouse and Drosophila can reduce the resistance to oxidative stress and shorten lifespan. However, little information is available regarding the expression in vitro of ApoD and its biochemical properties. Amphioxus (Branchiostoma belcheri) ApoD, BbApoD, is an archetype of vertebrate ApoD proteins. In this study, the prokaryotic expression plasmid pET32a-BbApoD was constructed and recombinant BbApoD expressed in Escherichia coli BL21 and purified. Antioxidation assays showed that the recombinant BbApoD protein had the capacities to scavenge hydroxyl radicals (≥ 240 μg/ml) and to prevent nicking of the supercoiled DNA (≥ 100 μg/ml) in vitro, providing a biochemical evidence for antioxidant role of ApoD. This supports the notion that ApoD is part of the mechanisms regulating protection from oxidative stresses.
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Chudzinski-Tavassi AM, Carrijo-Carvalho LC, Waismam K, Farsky SH, Ramos OH, Reis CV. A lipocalin sequence signature modulates cell survival. FEBS Lett 2010; 584:2896-900. [DOI: 10.1016/j.febslet.2010.05.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Revised: 04/21/2010] [Accepted: 05/03/2010] [Indexed: 10/19/2022]
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Muffat J, Walker DW. Apolipoprotein D: an overview of its role in aging and age-related diseases. Cell Cycle 2010; 9:269-73. [PMID: 20023409 DOI: 10.4161/cc.9.2.10433] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Julien Muffat
- Division of Biology, California Institute of Technology, Pasadena, CA, USA
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Do Carmo S, Forest JC, Giguère Y, Masse A, Lafond J, Rassart E. Modulation of Apolipoprotein D levels in human pregnancy and association with gestational weight gain. Reprod Biol Endocrinol 2009; 7:92. [PMID: 19723339 PMCID: PMC3224896 DOI: 10.1186/1477-7827-7-92] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2009] [Accepted: 09/02/2009] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Apolipoprotein D (ApoD) is a lipocalin involved in several processes including lipid transport, but its modulation during human pregnancy was never examined. METHODS We investigated the changes in the levels of ApoD in the plasma of pregnant women at the two first trimesters of gestation and at delivery as well as in the placenta and in venous cord blood. These changes were studied in 151 women classified into 9 groups in relation to their prepregnancy body mass index (BMI) and gestational weight gain (GWG). RESULTS Plasma ApoD levels decrease significantly during normal uncomplicated pregnancy. ApoD is further decreased in women with excessive GWG and their newborns. In these women, the ApoD concentration was tightly associated with the lipid parameters. However, the similar ApoD levels in low cholesterol (LC) and high cholesterol (HC) women suggest that the plasma ApoD variation is not cholesterol dependant. A tight regulation of both placental ApoD transcription and protein content is most probably at the basis of the low circulating ApoD concentrations in women with excessive GWG. After delivery, the plasma ApoD concentrations depended on whether the mother was breast-feeding or not, lactation favoring a faster return to baseline values. CONCLUSION It is speculated that the decrease in plasma ApoD concentration during pregnancy is an adaptive response aimed at maintaining fetal lipid homeostasis. The exact mechanism of this adaptation is not known.
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Affiliation(s)
- Sonia Do Carmo
- Centre de Recherche Biomed, Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
| | - Jean-Claude Forest
- Hôpital Saint-François d'Assise, Centre Hospitalier Universitaire de Québec, Québec, Québec, G1R 2J6, Canada
| | - Yves Giguère
- Hôpital Saint-François d'Assise, Centre Hospitalier Universitaire de Québec, Québec, Québec, G1R 2J6, Canada
| | - André Masse
- Hôpital Saint-Luc, Centre Hospitalier de l'Université de Montréal, Montréal, Québec, H2L 4M1, Canada
| | - Julie Lafond
- Centre de Recherche Biomed, Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
- Institut Santé-Société, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
| | - Eric Rassart
- Centre de Recherche Biomed, Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
- Institut Santé-Société, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
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Sasaki Y, Negishi H, Koyama R, Anbo N, Ohori K, Idogawa M, Mita H, Toyota M, Imai K, Shinomura Y, Tokino T. p53 Family Members Regulate the Expression of the Apolipoprotein D Gene. J Biol Chem 2009; 284:872-83. [DOI: 10.1074/jbc.m807185200] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Do Carmo S, Levros LC, Rassart E. Modulation of apolipoprotein D expression and translocation under specific stress conditions. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2007; 1773:954-69. [PMID: 17477983 DOI: 10.1016/j.bbamcr.2007.03.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2007] [Revised: 03/05/2007] [Accepted: 03/06/2007] [Indexed: 11/20/2022]
Abstract
Apolipoprotein D is a lipocalin, primarily associated with high density lipoproteins in human plasma. Its expression is induced in several pathological and stressful conditions including growth arrest suggesting that it could act as a nonspecific stress protein. A survey of cellular stresses shows those causing an extended growth arrest, as hydrogen peroxide and UV light increase apoD expression. Alternatively, lipopolysaccharide (LPS), a pro-inflammatory agonist showed a time- and dose-dependent effect on apoD expression that correlates with an increase in proliferation. At the promoter level, NF-kB, AP-1 and APRE-3 proved to be the elements implicated in the LPS response. Colocalization of apoDh-GFP fusion constructs with DNA and Golgi markers, immunocytochemistry of the endogenous protein and cell fractionation showed that both serum starvation and LPS treatment caused a displacement of apoD localization. In normal conditions, apoD is mainly perinuclear but it accumulates in cytoplasm and nucleus under these stress conditions. Since nuclear apoD appears derived from the secreted protein, it may act as an extracellular ligand transporter as well as a transcriptional regulator depending on its location. This role of apoD inside the cell is not only dependent of endogenous apoD but may also be provided by exogenous apoD entering the cell.
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Affiliation(s)
- Sonia Do Carmo
- Laboratoire de biologie moléculaire, Département des Sciences Biologiques, and BioMed, centre de recherches biomédicales, Université du Québec à Montréal, Montréal, Québec, Canada
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Sanchez D, López-Arias B, Torroja L, Canal I, Wang X, Bastiani MJ, Ganfornina MD. Loss of glial lazarillo, a homolog of apolipoprotein D, reduces lifespan and stress resistance in Drosophila. Curr Biol 2006; 16:680-6. [PMID: 16581513 DOI: 10.1016/j.cub.2006.03.024] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2005] [Revised: 03/06/2006] [Accepted: 03/06/2006] [Indexed: 01/20/2023]
Abstract
The vertebrate Apolipoprotein D (ApoD) is a lipocalin secreted from subsets of neurons and glia during neural development and aging . A strong correlation exists between ApoD overexpression and numerous nervous system pathologies as well as obesity, diabetes, and many forms of cancer . However, the exact relationship between the function of ApoD and the pathophysiology of these diseases is still unknown. We have generated loss-of-function Drosophila mutants for the Glial Lazarillo (GLaz) gene , a homolog of ApoD in the fruit fly, mainly expressed in subsets of adult glial cells. The absence of GLaz reduces the organism's resistance to oxidative stress and starvation and shortens male lifespan. The mutant flies exhibit a smaller body mass due to a lower amount of neutral lipids stored in the fat body. Apoptotic neural cell death increases in aged flies or upon paraquat treatment, which also impairs neural function as assessed by behavioral tests. The higher sensitivity to oxidative stress and starvation and the reduced fat storage revert to control levels when a GFP-GLaz fusion protein is expressed under the control of the GLaz natural promoter. Finally, GLaz mutants have a higher concentration of lipid peroxidation products, pointing to a lipid peroxidation protection or scavenging as the mechanism of action for this lipocalin. In agreement with Walker et al. (, in this issue of Current Biology), who analyze the effects of overexpressing GLaz, we conclude that GLaz has a protective role in stress situations and that its absence reduces lifespan and accelerates neurodegeneration.
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Affiliation(s)
- Diego Sanchez
- Departamento de Bioquímica y Fisiología y Genética Molecular-IBGM, Universidad de Valladolid-CSIC, Spain
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Ragolia L, Palaia T, Hall CE, Maesaka JK, Eguchi N, Urade Y. Accelerated glucose intolerance, nephropathy, and atherosclerosis in prostaglandin D2 synthase knock-out mice. J Biol Chem 2005; 280:29946-55. [PMID: 15970590 DOI: 10.1074/jbc.m502927200] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Type 2 diabetics have an increased risk of developing atherosclerosis, suggesting the mechanisms that cause this disease are enhanced by insulin resistance. In this study we examined the effects of gene knock-out (KO) of lipocalin-type prostaglandin D(2) synthase (L-PGDS), a protein found at elevated levels in type 2 diabetics, on diet-induced glucose tolerance and atherosclerosis. Our results show that L-PGDS KO mice become glucose-in-tolerant and insulin-resistant at an accelerated rate when compared with the C57BL/6 control strain. Adipocytes were significantly larger in the L-PGDS KO mice compared with controls on the same diets. Cell culture data revealed significant differences between insulin-stimulated mitogen-activated protein kinase phosphatase-2, protein-tyrosine phosphatase-1D, and phosphorylated focal adhesion kinase expression levels in L-PGDS KO vascular smooth muscle cells and controls. In addition, only the L-PGDS KO mice developed nephropathy and an aortic thickening reminiscent to the early stages of atherosclerosis when fed a "diabetogenic" high fat diet. We conclude that L-PGDS plays an important role regulating insulin sensitivity and atherosclerosis in type 2 diabetes and may represent a novel model of insulin resistance, atherosclerosis, and diabetic nephropathy.
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Affiliation(s)
- Louis Ragolia
- Vascular Biology Laboratory, Winthrop-University Hospital, Mineola, New York 11501, USA.
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