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Potential of Circulating miRNAs as Molecular Markers in Mood Disorders and Associated Suicidal Behavior. Int J Mol Sci 2023; 24:ijms24054664. [PMID: 36902096 PMCID: PMC10003208 DOI: 10.3390/ijms24054664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/23/2023] [Accepted: 02/26/2023] [Indexed: 03/04/2023] Open
Abstract
Mood disorders are the most prevalent psychiatric disorders associated with significant disability, morbidity, and mortality. The risk of suicide is associated with severe or mixed depressive episodes in patients with mood disorders. However, the risk of suicide increases with the severity of depressive episodes and is often presented with higher incidences in bipolar disorder (BD) patients than in patients with major depression (MDD). Biomarker study in neuropsychiatric disorders is critical for developing better treatment plans by facilitating more accurate diagnosis. At the same time, biomarker discovery also provides more objectivity to develop state-of-the-art personalized medicine with increased accuracy through clinical interventions. Recently, colinear changes in miRNA expression between brain and systemic circulation have added great interest in examining their potential as molecular markers in mental disorders, including MDD, BD, and suicidality. A present understanding of circulating miRNAs in body fluids implicates their role in managing neuropsychiatric conditions. Most notably, their use as prognostic and diagnostic markers and their potential role in treatment response have significantly advanced our knowledge base. The present review discusses circulatory miRNAs and their underlying possibilities to be used as a screening tool for assessing major psychiatric conditions, including MDD, BD, and suicidal behavior.
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O'Sullivan EM, Dowling P, Swandulla D, Ohlendieck K. Proteomic Identification of Saliva Proteins as Noninvasive Diagnostic Biomarkers. Methods Mol Biol 2023; 2596:147-167. [PMID: 36378438 DOI: 10.1007/978-1-0716-2831-7_12] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Many biomedically relevant biomarkers are proteins with characteristic biochemical properties and a relatively restricted subcellular distribution. The comparative and mass spectrometry-based proteomic analysis of body fluids can be particularly instrumental for the targeted identification of novel protein biomarkers with pathological relevance. In this respect, new research efforts in biomarker discovery focus on the systematic mapping of the human saliva proteome, as well as the pathobiochemical identification of disease-related modifications or concentration changes in specific saliva proteins. As a product of exocrine secretion, saliva can be considered an ideal source for the biochemical identification of new disease indicators. Importantly, saliva represents a body fluid that is continuously available for diagnostic and prognostic assessments. This chapter gives an overview of saliva proteomics, including a discussion of the usefulness of both liquid chromatography and two-dimensional gel electrophoresis for efficient protein separation in saliva proteomics.
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Affiliation(s)
| | - Paul Dowling
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Co. Kildare, Ireland
| | | | - Kay Ohlendieck
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Co. Kildare, Ireland.
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C. Arcos S, Robertson L, Ciordia S, Sánchez-Alonso I, Careche M, Carballeda-Sanguiao N, Gonzalez-Muñoz M, Navas A. Quantitative Proteomics Comparison of Total Expressed Proteomes of Anisakis simplex Sensu Stricto, A. pegreffii, and Their Hybrid Genotype. Genes (Basel) 2020; 11:E913. [PMID: 32785065 PMCID: PMC7465371 DOI: 10.3390/genes11080913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 01/18/2023] Open
Abstract
The total proteomes of Anisakis simplex s.s., A. pegreffii and their hybrid genotype have been compared by quantitative proteomics (iTRAQ approach), which considers the level of expressed proteins. Comparison was made by means of two independent experiments considering four biological replicates of A. simplex and two each for A. pegreffii and hybrid between both species. A total of 1811 and 1976 proteins have been respectively identified in the experiments using public databases. One hundred ninety-six proteins were found significantly differentially expressed, and their relationships with the nematodes' biological replicates were estimated by a multidimensional statistical approach. Results of pairwise Log2 ratio comparisons among them were statistically treated and supported in order to convert them into discrete character states. Principal component analysis (PCA) confirms the validity of the method. This comparison selected thirty seven proteins as discriminant taxonomic biomarkers among A. simplex, A. pegreffii and their hybrid genotype; 19 of these biomarkers, encoded by ten loci, are specific allergens of Anisakis (Ani s7, Ani s8, Ani s12, and Ani s14) and other (Ancylostoma secreted) is a common nematodes venom allergen. The rest of the markers comprise four unknown or non-characterized proteins; five different proteins (leucine) related to innate immunity, four proteolytic proteins (metalloendopeptidases), a lipase, a mitochondrial translocase protein, a neurotransmitter, a thyroxine transporter, and a structural collagen protein. The proposed methodology (proteomics and statistical) solidly characterize a set of proteins that are susceptible to take advantage of the new targeted proteomics.
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Affiliation(s)
- Susana C. Arcos
- Department of Biodiversity and Evolutionary Biology, Museo Nacional de Ciencias 8 Naturales, CSIC, calle José Gutiérrez Abascal 2, 28006 Madrid, Spain; (S.C.A.); (L.R.)
| | - Lee Robertson
- Department of Biodiversity and Evolutionary Biology, Museo Nacional de Ciencias 8 Naturales, CSIC, calle José Gutiérrez Abascal 2, 28006 Madrid, Spain; (S.C.A.); (L.R.)
- Departamento de Protección Vegetal, INIA. Ctra La Coruña Km 7’5, 28040 Madrid, Spain
| | - Sergio Ciordia
- Unidad de Proteómica Centro Nacional de Biotecnología, CSIC, calle Darwin 3, Campus 11 de Cantoblanco, 28049 Madrid, Spain;
| | - Isabel Sánchez-Alonso
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición, CSIC. Calle José Antonio 13 Novais, 10, 28040 Madrid, Spain; (I.S.-A.); (M.C.); (N.C.-S.)
| | - Mercedes Careche
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición, CSIC. Calle José Antonio 13 Novais, 10, 28040 Madrid, Spain; (I.S.-A.); (M.C.); (N.C.-S.)
| | - Noelia Carballeda-Sanguiao
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición, CSIC. Calle José Antonio 13 Novais, 10, 28040 Madrid, Spain; (I.S.-A.); (M.C.); (N.C.-S.)
- Servicio de Immunología, Hospital Universitario La Paz. Paseo de la Castellana, 261, 28046 Madrid, Spain;
| | - Miguel Gonzalez-Muñoz
- Servicio de Immunología, Hospital Universitario La Paz. Paseo de la Castellana, 261, 28046 Madrid, Spain;
| | - Alfonso Navas
- Department of Biodiversity and Evolutionary Biology, Museo Nacional de Ciencias 8 Naturales, CSIC, calle José Gutiérrez Abascal 2, 28006 Madrid, Spain; (S.C.A.); (L.R.)
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Roy B, Yoshino Y, Allen L, Prall K, Schell G, Dwivedi Y. Exploiting Circulating MicroRNAs as Biomarkers in Psychiatric Disorders. Mol Diagn Ther 2020; 24:279-298. [PMID: 32304043 PMCID: PMC7269874 DOI: 10.1007/s40291-020-00464-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Non-invasive peripheral biomarkers play a significant role in both disease diagnosis and progression. In the past few years, microRNA (miRNA) expression changes in circulating peripheral tissues have been found to be correlative with changes in neuronal tissues from patients with neuropsychiatric disorders. This is a notable quality of a biomolecule to be considered as a biomarker for both prognosis and diagnosis of disease. miRNAs, members of the small non-coding RNA family, have recently gained significant attention due to their ability to epigenetically influence almost every aspect of brain functioning. Empirical evidence suggests that miRNA-associated changes in the brain are often translated into behavioral changes. Current clinical understanding further implicates their role in the management of major psychiatric conditions, including major depressive disorder (MDD), bipolar disorder (BD), and schizophrenia (SZ). This review aims to critically evaluate the potential advantages and disadvantages of miRNAs as diagnostic/prognostic biomarkers in psychiatric disorders as well as in treatment response.
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Affiliation(s)
- Bhaskar Roy
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA
| | - Yuta Yoshino
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA
| | - Lauren Allen
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA
| | - Kevin Prall
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA
| | - Grant Schell
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA
| | - Yogesh Dwivedi
- Translational Research, UAB Mood Disorders Program, UAB Depression and Suicide Center, Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, SC711 Sparks Center, 1720 7th Avenue South, Birmingham, AL, 35294, USA.
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Functional neuroimaging in patients presenting with somatoform disorders: A model for investigating persisting symptoms after tick bites and post-treatment Lyme disease syndrome? Med Mal Infect 2019; 49:150-156. [PMID: 30736992 DOI: 10.1016/j.medmal.2019.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 01/08/2019] [Indexed: 12/13/2022]
Abstract
Approximately 10% of patients presenting with Lyme disease experience fatigue, musculoskeletal pain, concentration disorders, or short-term memory deficits in the six months following treatment. This entity has been defined as post-Lyme disease syndrome or post-treatment Lyme disease syndrome. The pathophysiology of this syndrome is unknown, but neither persistence of the bacterium nor effectiveness of antibiotics are currently reported in the literature. The French High Council for Public Health (French acronym HCSP) has recently defined a new entity called "persistent polymorphic symptoms after a tick bite" allowing for designing studies to better understand these subjective presentations, for which objective biomarkers are currently lacking. This entity encompasses patients experiencing fatigue and generalized pain in the months following a tick bite and can be associated with several subjective symptoms with major impact on the quality of life. In the field of somatoform disorders, this article reviews functional neuroimaging studies in patients presenting with subjective complaints and discusses potential clinical implications for persisting symptoms after tick bites and post-treatment Lyme disease syndrome.
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Colbey C, Cox AJ, Pyne DB, Zhang P, Cripps AW, West NP. Upper Respiratory Symptoms, Gut Health and Mucosal Immunity in Athletes. Sports Med 2018; 48:65-77. [PMID: 29363055 PMCID: PMC5790851 DOI: 10.1007/s40279-017-0846-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Upper respiratory symptoms remain the most common illness in athletes. Upper respiratory symptoms during heavy training and competition may impair performance. Preventing illness is the primary reason for the use of supplements, such as probiotics and prebiotics, for maintaining or promoting gut health and immune function. While exercise-induced perturbations in the immune system may increase susceptibility to illness and infection, growing evidence indicates that upper respiratory symptoms are related to a breakdown in the homeostatic regulation of the mucosal immune system of the airways. Balancing protection of the respiratory tract with normal physiological functioning requires dynamic orchestration between a wide array of immune parameters. The intestinal microbiota regulates extra-intestinal immunity via the common mucosal immune system and new evidence implicates the microbiota of the nose, mouth and respiratory tract in upper respiratory symptoms. Omics’ approaches now facilitate comprehensive profiling at the molecular and proteomic levels to reveal new pathways and molecules of immune regulation. New targets may provide for personalised nutritional and training interventions to maintain athlete health.
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Affiliation(s)
- Candice Colbey
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia
| | - Amanda J Cox
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia
| | - David B Pyne
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia
- Faculty of Health, University of Canberra Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
- Discipline of Physiology, Australian Institute of Sport, Canberra, ACT, Australia
| | - Ping Zhang
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia
| | - Allan W Cripps
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia
| | - Nicholas P West
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Griffith Health Gold Coast Campus, Southport, QLD, 4222, Australia.
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Fortes MRS, Zacchi LF, Nguyen LT, Raidan F, Weller MMDCA, Choo JJY, Reverter A, Rego JPA, Boe-Hansen GB, Porto-Neto LR, Lehnert SA, Cánovas A, Schulz BL, Islas-Trejo A, Medrano JF, Thomas MG, Moore SS. Pre- and post-puberty expression of genes and proteins in the uterus of Bos indicus heifers: the luteal phase effect post-puberty. Anim Genet 2018; 49:539-549. [PMID: 30192028 DOI: 10.1111/age.12721] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2018] [Indexed: 12/17/2022]
Abstract
Progesterone signaling and uterine function are crucial in terms of pregnancy establishment. To investigate how the uterine tissue and its secretion changes in relation to puberty, we sampled tissue and uterine fluid from six pre- and six post-pubertal Brahman heifers. Post-pubertal heifers were sampled in the luteal phase. Gene expression of the uterine tissue was investigated with RNA-sequencing, whereas the uterine fluid was used for protein profiling with mass spectrometry. A total of 4034 genes were differentially expressed (DE) at a nominal P-value of 0.05, and 26 genes were significantly DE after Bonferroni correction (P < 3.1 × 10-6 ). We also identified 79 proteins (out of 230 proteins) that were DE (P < 1 × 10-5 ) in the uterine fluid. When we compared proteomics and transcriptome results, four DE proteins were identified as being encoded by DE genes: OVGP1, GRP, CAP1 and HBA. Except for CAP1, the other three had lower expression post-puberty. The function of these four genes hypothetically related to preparation of the uterus for a potential pregnancy is discussed in the context of puberty. All DE genes and proteins were also used in pathway and ontology enrichment analyses to investigate overall function. The DE genes were enriched for terms related to ribosomal activity. Transcription factors that were deemed key regulators of DE genes are also reported. Transcription factors ZNF567, ZNF775, RELA, PIAS2, LHX4, SOX2, MEF2C, ZNF354C, HMG20A, TCF7L2, ZNF420, HIC1, GTF3A and two novel genes had the highest regulatory impact factor scores. These data can help to understand how puberty influences uterine function.
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Affiliation(s)
- M R S Fortes
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - L F Zacchi
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - L T Nguyen
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia.,Faculty of Biotechnology, Vietnam National University of Agriculture, Gialam, Hanoi, Vietnam
| | - F Raidan
- Animal Science Department, Universidade Federal de Viçosa, Vicosa, Minas Gerais, 36570-900, Brazil
| | - M M D C A Weller
- CSIRO Agriculture and Food, Queensland Bioscience Precinct, Brisbane, QLD 4072, Australia
| | - J J Y Choo
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - A Reverter
- Animal Science Department, Universidade Federal de Viçosa, Vicosa, Minas Gerais, 36570-900, Brazil
| | - J P A Rego
- Instituto Federal de Educação, Ciência e Tecnologia do Ceara, Fortaleza, Ceará, 62930-000, Brazil
| | - G B Boe-Hansen
- School of Veterinary Sciences, The University of Queensland, Gatton, QLD 4343, Australia
| | - L R Porto-Neto
- Animal Science Department, Universidade Federal de Viçosa, Vicosa, Minas Gerais, 36570-900, Brazil
| | - S A Lehnert
- Animal Science Department, Universidade Federal de Viçosa, Vicosa, Minas Gerais, 36570-900, Brazil
| | - A Cánovas
- Department of Animal Biosciences, Centre of Genetic Improvement for Livestock, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - B L Schulz
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - A Islas-Trejo
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | - J F Medrano
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | - M G Thomas
- Department of Animal Science, Colorado State University, Fort Collins, CO, 80523, USA
| | - S S Moore
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Brisbane, QLD 4072, Australia
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