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Gutiérrez-Casares JR, Segú-Vergés C, Sabate Chueca J, Pozo-Rubio T, Coma M, Montoto C, Quintero J. In silico evaluation of the role of lisdexamfetamine on attention-deficit/hyperactivity disorder common psychiatric comorbidities: mechanistic insights on binge eating disorder and depression. Front Neurosci 2023; 17:1118253. [PMID: 37457000 PMCID: PMC10347683 DOI: 10.3389/fnins.2023.1118253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a psychiatric condition well recognized in the pediatric population that can persist into adulthood. The vast majority of patients with ADHD present psychiatric comorbidities that have been suggested to share, to some extent, the pathophysiological mechanism of ADHD. Lisdexamfetamine (LDX) is a stimulant prodrug approved for treating ADHD and, in the US, also for binge eating disorder (BED). Herein, we evaluated, through a systems biology-based in silico method, the efficacy of a virtual model of LDX (vLDX) as ADHD treatment to improve five common ADHD psychiatric comorbidities in adults and children, and we explored the molecular mechanisms behind LDX's predicted efficacy. After the molecular characterization of vLDX and the comorbidities (anxiety, BED, bipolar disorder, depression, and tics disorder), we created a protein-protein interaction human network to which we applied artificial neural networks (ANN) algorithms. We also generated virtual populations of adults and children-adolescents totaling 2,600 individuals and obtained the predicted protein activity from Therapeutic Performance Mapping System models. The latter showed that ADHD molecular description shared 53% of its protein effectors with at least one studied psychiatric comorbidity. According to the ANN analysis, proteins targeted by vLDX are predicted to have a high probability of being related to BED and depression. In BED, vLDX was modeled to act upon neurotransmission and neuroplasticity regulators, and, in depression, vLDX regulated the hypothalamic-pituitary-adrenal axis, neuroinflammation, oxidative stress, and glutamatergic excitotoxicity. In conclusion, our modeling results, despite their limitations and although requiring in vitro or in vivo validation, could supplement the design of preclinical and potentially clinical studies that investigate treatment for patients with ADHD with psychiatric comorbidities, especially from a molecular point of view.
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Affiliation(s)
- José Ramón Gutiérrez-Casares
- Unidad Ambulatoria de Psiquiatría y Salud Mental de la Infancia, Niñez y Adolescencia, Hospital Perpetuo Socorro, Badajoz, Spain
| | - Cristina Segú-Vergés
- Anaxomics Biotech, Barcelona, Spain
- Research Programme on Biomedical Informatics (GRIB), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain
| | | | | | | | - Carmen Montoto
- Department of Medical, Takeda Farmacéutica España, Madrid, Spain
| | - Javier Quintero
- Servicio de Psiquiatría, Hospital Universitario Infanta Leonor, Departamento de Medicina Legal, Patología y Psiquiatría, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
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2
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Tretter F, Peters EMJ, Sturmberg J, Bennett J, Voit E, Dietrich JW, Smith G, Weckwerth W, Grossman Z, Wolkenhauer O, Marcum JA. Perspectives of (/memorandum for) systems thinking on COVID-19 pandemic and pathology. J Eval Clin Pract 2023; 29:415-429. [PMID: 36168893 PMCID: PMC9538129 DOI: 10.1111/jep.13772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 11/29/2022]
Abstract
Is data-driven analysis sufficient for understanding the COVID-19 pandemic and for justifying public health regulations? In this paper, we argue that such analysis is insufficient. Rather what is needed is the identification and implementation of over-arching hypothesis-related and/or theory-based rationales to conduct effective SARS-CoV2/COVID-19 (Corona) research. To that end, we analyse and compare several published recommendations for conceptual and methodological frameworks in medical research (e.g., public health, preventive medicine and health promotion) to current research approaches in medical Corona research. Although there were several efforts published in the literature to develop integrative conceptual frameworks before the COVID-19 pandemic, such as social ecology for public health issues and systems thinking in health care, only a few attempts to utilize these concepts can be found in medical Corona research. For this reason, we propose nested and integrative systemic modelling approaches to understand Corona pandemic and Corona pathology. We conclude that institutional efforts for knowledge integration and systemic thinking, but also for integrated science, are urgently needed to avoid or mitigate future pandemics and to resolve infection pathology.
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Affiliation(s)
- Felix Tretter
- Bertalanffy Center for the Study of Systems ScienceViennaAustria
| | - Eva M. J. Peters
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and PsychotherapyJustus‐Liebig‐UniversityGiessenHesseGermany
- Internal Medicine and DermatologyUniversitätsmedizin‐CharitéBerlinGermany
| | - Joachim Sturmberg
- College of Health, Medicine and WellbeingUniversity of NewcastleNewcastleNew South WalesAustralia
- International Society for Systems and Complexity Sciences for HealthPrincetonNew JerseyUSA
| | - Jeanette Bennett
- Department of Psychological Science, StressWAVES Biobehavioral Research LabUniversity of North CarolinaCharlotteNorth CarolinaUSA
| | - Eberhard Voit
- Wallace H. Coulter Department of Biomedical EngineeringGeorgia Institute of Technology and Emory UniversityAtlantaGeorgiaUSA
| | - Johannes W. Dietrich
- Diabetes, Endocrinology and Metabolism Section, Department of Medicine ISt. Josef Hospital, Ruhr PhilosophyBochumGermany
- Diabetes Centre Bochum/HattingenKlinik BlankensteinHattingenGermany
- Centre for Rare Endocrine Diseases (ZSE), Ruhr Centre for Rare Diseases (CeSER)BochumGermany
- Centre for Diabetes Technology, Catholic Hospitals BochumRuhr University BochumBochumGermany
| | - Gary Smith
- International Society for the Systems SciencesPontypoolUK
| | - Wolfram Weckwerth
- Vienna Metabolomics Center (VIME) and Molecular Systems Biology (MOSYS)University of ViennaViennaAustria
| | - Zvi Grossman
- Department of Physiology and Pharmacology, Faculty of MedicineTel Aviv UniversityTel AvivIsrael
| | - Olaf Wolkenhauer
- Department of Systems Biology & BioinformaticsUniversity of RostockRostockGermany
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3
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Segú-Vergés C, Gómez J, Terradas-Montana P, Artigas L, Smeets S, Ferrer M, Savic S. Unveiling chronic spontaneous urticaria pathophysiology through systems biology. J Allergy Clin Immunol 2022; 151:1005-1014. [PMID: 36587849 DOI: 10.1016/j.jaci.2022.12.809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/06/2022] [Accepted: 12/20/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Chronic spontaneous urticaria (CSU) is a rare, heterogeneous, severely debilitating, and often poorly controlled skin disease resulting in an itchy eruption that can be persistent. Antihistamines and omalizumab, an anti-IgE mAb, are the only licensed therapies. Although CSU pathogenesis is not yet fully understood, mast cell activation through the IgE:high-affinity IgE receptor (FcεRI) axis appears central to the disease process. OBJECTIVE We sought to model CSU pathophysiology and identify in silico the mechanism of action of different CSU therapeutic strategies currently in use or under development. METHODS Therapeutic performance mapping system technology, based on systems biology and machine learning, was used to create a CSU interactome validated with gene expression data from patients with CSU and a CSU model that was used to evaluate CSU pathophysiology and the mechanism of action of different therapeutic strategies. RESULTS Our models reflect the known role of mast cell activation as a central process of CSU pathophysiology, as well as recognized roles for different therapeutic strategies in this and other innate and adaptive immune processes. They also allow determining similarities and differences between them; anti-IgE and Bruton tyrosine kinase inhibitors play a more direct role in mast cell biology through abrogation of FcεRI signaling activity, whereas anti-interleukins and anti-Siglec-8 have a role in adaptive immunity modulation. CONCLUSION In silico CSU models reproduced known CSU and therapeutic strategies features. Our results could help advance understanding of therapeutic mechanisms of action and further advance treatment research by patient profile.
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Affiliation(s)
- Cristina Segú-Vergés
- Anaxomics Biotech, Barcelona, Spain; Research Programme on Biomedical Informatics, Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain
| | | | | | | | | | - Marta Ferrer
- Department of Allergy and Clinical Immunology, Clínica Universidad de Navarra, Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra, 3Cooperative Research Network Health Oriented, Pamplona, Spain
| | - Sinisa Savic
- Department of Clinical Immunology and Allergy, Leeds Teaching Hospital NHS Trust, Leeds, United Kingdom.
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4
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Minami Y, Yuan Y, Ueda HR. Towards organism-level systems biology by next-generation genetics and whole-organ cell profiling. Biophys Rev 2021; 13:1113-1126. [PMID: 35059031 PMCID: PMC8724464 DOI: 10.1007/s12551-021-00859-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/18/2021] [Indexed: 02/06/2023] Open
Abstract
The system-level identification and analysis of molecular and cellular networks in mammals can be accelerated by "next-generation" genetics, which is defined as genetics that can achieve desired genetic makeup in a single generation without any animal crossing. We recently established a highly efficient procedure for producing knock-out (KO) mice using the "Triple-CRISPR" method, which targets a single gene by triple gRNAs in the CRISPR/Cas9 system. This procedure achieved an almost perfect KO efficiency (96-100%). We also established a highly efficient procedure, the "ES-mouse" method, for producing knock-in (KI) mice within a single generation. In this method, ES cells were treated with three inhibitors to keep their potency and then injected into 8-cell-stage embryos. These procedures dramatically shortened the time required to produce KO or KI mice from years down to about 3 months. The produced KO and KI mice can also be systematically profiled at a single-cell resolution by the "whole-organ cell profiling," which was realized by tissue-clearing methods, such as CUBIC, and an advanced light-sheet microscopy. The review describes the establishment and application of these technologies above in analyzing the three states (NREM sleep, REM sleep, and awake) of mammalian brains. It also discusses the role of calcium and muscarinic receptors in these states as well as the current challenges and future opportunities in the next-generation mammalian genetics and whole-organ cell profiling for organism-level systems biology.
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Affiliation(s)
- Yoichi Minami
- Department of Systems Pharmacology, Graduate School of Medicine, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Yufei Yuan
- Department of Systems Pharmacology, Graduate School of Medicine, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Hiroki R. Ueda
- Department of Systems Pharmacology, Graduate School of Medicine, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033 Japan
- Laboratory for Synthetic Biology, RIKEN Center for Biosystems Dynamics Research, 1-3 Yamadaoka, Suita, Osaka 565-0871 Japan
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5
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Campesi I, Montella A, Seghieri G, Franconi F. The Person's Care Requires a Sex and Gender Approach. J Clin Med 2021; 10:4770. [PMID: 34682891 PMCID: PMC8541070 DOI: 10.3390/jcm10204770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/14/2021] [Accepted: 10/14/2021] [Indexed: 12/15/2022] Open
Abstract
There is an urgent need to optimize pharmacology therapy with a consideration of high interindividual variability and economic costs. A sex-gender approach (which considers men, women, and people of diverse gender identities) and the assessment of differences in sex and gender promote global health, avoiding systematic errors that generate results with low validity. Care for people should consider the single individual and his or her past and present life experiences, as well as his or her relationship with care providers. Therefore, intersectoral and interdisciplinary studies are urgently required. It is desirable to create teams made up of men and women to meet the needs of both. Finally, it is also necessary to build an alliance among regulatory and ethic authorities, statistics, informatics, the healthcare system and providers, researchers, the pharmaceutical and diagnostic industries, decision makers, and patients to overcome the gender gap in medicine and to take real care of a person in an appropriate manner.
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Affiliation(s)
- Ilaria Campesi
- Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, 07100 Sassari, Italy;
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Andrea Montella
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Giuseppe Seghieri
- Department of Epidemiology, Regional Health Agency of Tuscany, 50124 Florence, Italy;
| | - Flavia Franconi
- Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, 07100 Sassari, Italy;
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6
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Lozano ML, Segú-Vergés C, Coma M, Álvarez-Roman MT, González-Porras JR, Gutiérrez L, Valcárcel D, Butta N. Elucidating the Mechanism of Action of the Attributed Immunomodulatory Role of Eltrombopag in Primary Immune Thrombocytopenia: An In Silico Approach. Int J Mol Sci 2021; 22:ijms22136907. [PMID: 34199099 PMCID: PMC8269123 DOI: 10.3390/ijms22136907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/18/2021] [Accepted: 06/23/2021] [Indexed: 12/13/2022] Open
Abstract
Eltrombopag is a thrombopoietin receptor (MPL) agonist approved for the treatment of primary immune thrombocytopenia (ITP). Recent evidence shows that some patients may sustain platelet counts following eltrombopag discontinuation. The systemic immunomodulatory response that resolves ITP in some patients could result from an increase in platelet mass, caused either by the direct action of eltrombopag on megakaryocytes through MPL stimulation, or potential MPL-independent actions on other cell types. To uncover the possible mechanisms of action of eltrombopag, in silico analyses were performed, including a systems biology-based approach, a therapeutic performance mapping system, and structural analyses. Through manual curation of the available bibliography, 56 key proteins were identified and integrated into the ITP interactome analysis. Mathematical models (94.92% mean accuracy) were obtained to elucidate potential MPL-dependent pathways in non-megakaryocytic cell subtypes. In addition to the effects on megakaryocytes and platelet numbers, the results were consistent with MPL-mediated effects on other cells, which could involve interferon-gamma, transforming growth factor-beta, peroxisome proliferator-activated receptor-gamma, and forkhead box protein P3 pathways. Structural analyses indicated that effects on three apoptosis-related proteins (BCL2L1, BCL2, BAX) from the Bcl-2 family may be off-target effects of eltrombopag. In conclusion, this study proposes new hypotheses regarding the immunomodulatory functions of eltrombopag in patients with ITP.
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MESH Headings
- Benzoates/chemistry
- Benzoates/pharmacology
- Benzoates/therapeutic use
- Biomarkers
- Disease Management
- Disease Susceptibility
- Humans
- Hydrazines/chemistry
- Hydrazines/pharmacology
- Hydrazines/therapeutic use
- Immunomodulation/drug effects
- Models, Biological
- Models, Molecular
- Molecular Targeted Therapy/methods
- Protein Interaction Mapping
- Protein Interaction Maps
- Purpura, Thrombocytopenic, Idiopathic/drug therapy
- Purpura, Thrombocytopenic, Idiopathic/etiology
- Purpura, Thrombocytopenic, Idiopathic/metabolism
- Pyrazoles/chemistry
- Pyrazoles/pharmacology
- Pyrazoles/therapeutic use
- Receptors, Thrombopoietin/antagonists & inhibitors
- Receptors, Thrombopoietin/chemistry
- Receptors, Thrombopoietin/metabolism
- Signal Transduction/drug effects
- Structure-Activity Relationship
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- Treatment Outcome
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Affiliation(s)
- Maria L. Lozano
- Hospital General Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Arrixaca, CB15/00055-CIBERER, 30007 Murcia, Spain
- Correspondence: (M.L.L.); (N.B.)
| | - Cristina Segú-Vergés
- Anaxomics Biotech S.L., Diputació 237, 1°, 1, 08007 Barcelona, Spain; (C.S.-V.); (M.C.)
| | - Mireia Coma
- Anaxomics Biotech S.L., Diputació 237, 1°, 1, 08007 Barcelona, Spain; (C.S.-V.); (M.C.)
| | - María T. Álvarez-Roman
- Unidad de Trombosis y Hemostasia, Servicio de Hematología, Hospital Universitario La Paz, Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Paseo de la Castellana 261, 28046 Madrid, Spain;
| | - José R. González-Porras
- Unidad de Hemostasia y Trombosis, Servicio de Hematología, Hospital Universitario de Salamanca, Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente, 58-182, 37007 Salamanca, Spain;
| | - Laura Gutiérrez
- Grupo de Investigación en Plaquetas, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Departamento de Medicina, Universidad de Oviedo, 33071 Oviedo, Spain;
| | - David Valcárcel
- Servicio Hematología, Vall d´Hebron Insitute of Oncology (VHIO), Hospital Univesitario Vall d’Hebron, Universitat Autònoma de Barcelona, Centro Cellex, Natzaret, 115-117, 08035 Barcelona, Spain;
| | - Nora Butta
- Instituto de Investigación HospitaUniversitario La Paz (IdiPAZ), Paseo de la Castellana 261, 28046 Madrid, Spain
- Correspondence: (M.L.L.); (N.B.)
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7
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Li Y, Zhang SW. Resilience function uncovers the critical transitions in cancer initiation. Brief Bioinform 2021; 22:6265213. [PMID: 33954583 DOI: 10.1093/bib/bbab175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/24/2021] [Accepted: 04/12/2021] [Indexed: 12/23/2022] Open
Abstract
Considerable evidence suggests that during the progression of cancer initiation, the state transition from wellness to disease is not necessarily smooth but manifests switch-like nonlinear behaviors, preventing the cancer prediction and early interventional therapy for patients. Understanding the mechanism of such wellness-to-disease transitions is a fundamental and challenging task. Despite the advances in flux theory of nonequilibrium dynamics and 'critical slowing down'-based system resilience theory, a system-level approach still lacks to fully describe this state transition. Here, we present a novel framework (called bioRFR) to quantify such wellness-to-disease transition during cancer initiation through uncovering the biological system's resilience function from gene expression data. We used bioRFR to reconstruct the biologically and dynamically significant resilience functions for cancer initiation processes (e.g. BRCA, LUSC and LUAD). The resilience functions display the similar resilience pattern with hysteresis feature but different numbers of tipping points, which implies that once the cell become cancerous, it is very difficult or even impossible to reverse to the normal state. More importantly, bioRFR can measure the severe degree of cancer patients and identify the personalized key genes that are associated with the individual system's state transition from normal to tumor in resilience perspective, indicating that bioRFR can contribute to personalized medicine and targeted cancer therapy.
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Affiliation(s)
- Yan Li
- School of Automation, Northwestern Polytechnical University, No.127, Youyi West Road, Xi'an 710072, China
| | - Shao-Wu Zhang
- School of Automation, Northwestern Polytechnical University, No.127, Youyi West Road, Xi'an 710072, China
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8
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Hanna K, Khurrum M, Joseph B. Authors' reply: Aspirin resistance and blunt cerebrovascular injuries among female patients. J Trauma Acute Care Surg 2021; 90:e53-e54. [PMID: 33060536 DOI: 10.1097/ta.0000000000002982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Kamil Hanna
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
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9
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Abstract
In critically examining literature on electrohypersensitivity and the reported somatic responses to anthropogenic modulated radiofrequency radiation (RFR) exposure, it becomes apparent that electrohypersensitivity is one part of a range of consequences. Current evidence on the necessity of considering patients' overall health status leads us to propose a new model in which electrohypersensitivity is but part of the electrosensitive status inherent in being human. We propose the likelihood and type of response to environmental RFR include i) a linear somatic awareness continuum, ii) a non-linear somatic response continuum, and iii) the extent of each individual's capacity to repair damage (linked to homeostatic response). We anticipate this last, dynamic, aspect is inextricably linked to the others through the autonomic nervous system. The whole is dependent upon the status of the interconnected immune and inflammatory systems. This holistic approach leads us to propose various outcomes. For most, their body maintains homeostasis by routine repair. However, some develop electrohypersensitivity either due to RFR exposure or as an ANS-mediated, unconscious response (aka nocebo effect), or both. We suggest RFR exposure may be one factor in the others developing an auto-immune disease or allergy. A few develop delayed catastrophic disease such as glioma. This model gives the blanket term ElectroMagnetic Illness (EMI) to all RFR-related conditions. Thus, EHS appears to be one part of a range of responses to a novel and rapidly changing evolutionary situation.
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Affiliation(s)
- Mary Redmayne
- SGEES, Victoria University of Wellington, New Zealand.,Monash University, Melbourne, Australia
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10
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11
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Voit EO. Metabolic Systems. SYSTEMS MEDICINE 2021. [DOI: 10.1016/b978-0-12-801238-3.11619-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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12
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Kumbale CM, Davis JD, Voit EO. Models for Personalized Medicine. SYSTEMS MEDICINE 2021. [DOI: 10.1016/b978-0-12-801238-3.11349-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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13
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Voit EO. Networks and Dynamic Models in Systems Medicine: Overview. SYSTEMS MEDICINE 2021. [DOI: 10.1016/b978-0-12-801238-3.11661-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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14
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Stalidzans E, Zanin M, Tieri P, Castiglione F, Polster A, Scheiner S, Pahle J, Stres B, List M, Baumbach J, Lautizi M, Van Steen K, Schmidt HH. Mechanistic Modeling and Multiscale Applications for Precision Medicine: Theory and Practice. NETWORK AND SYSTEMS MEDICINE 2020. [DOI: 10.1089/nsm.2020.0002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Egils Stalidzans
- Computational Systems Biology Group, University of Latvia, Riga, Latvia
- Latvian Biomedical Reasearch and Study Centre, Riga, Latvia
| | - Massimiliano Zanin
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Pozuelo de Alarcón, Spain
| | - Paolo Tieri
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | - Filippo Castiglione
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | | | - Stefan Scheiner
- Institute for Mechanics of Materials and Structures, Vienna University of Technology, Vienna, Austria
| | - Jürgen Pahle
- BioQuant, Heidelberg University, Heidelberg, Germany
| | - Blaž Stres
- Department of Animal Science, University of Ljubljana, Ljubljana, Slovenia
- Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia
- Department of Automation, Biocybernetics and Robotics, Jozef Stefan Institute, Ljubljana, Slovenia
| | - Markus List
- Big Data in BioMedicine Research Group, Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Jan Baumbach
- Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Manuela Lautizi
- Computational Systems Medicine Research Group, Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Kristel Van Steen
- BIO-Systems Genetics, GIGA-R, University of Liège, Liège, Belgium
- BIO3—Systems Medicine, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Harald H.H.W. Schmidt
- Department of Pharmacology and Personalised Medicine, Faculty of Health, Medicine and Life Science, Maastricht University, Maastricht, The Netherlands
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15
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Mondeel TDGA, Ivanov O, Westerhoff HV, Liebermeister W, Barberis M. Clb3-centered regulations are recurrent across distinct parameter regions in minimal autonomous cell cycle oscillator designs. NPJ Syst Biol Appl 2020; 6:8. [PMID: 32245958 PMCID: PMC7125140 DOI: 10.1038/s41540-020-0125-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 02/20/2020] [Indexed: 12/13/2022] Open
Abstract
Some biological networks exhibit oscillations in their components to convert stimuli to time-dependent responses. The eukaryotic cell cycle is such a case, being governed by waves of cyclin-dependent kinase (cyclin/Cdk) activities that rise and fall with specific timing and guarantee its timely occurrence. Disruption of cyclin/Cdk oscillations could result in dysfunction through reduced cell division. Therefore, it is of interest to capture properties of network designs that exhibit robust oscillations. Here we show that a minimal yeast cell cycle network is able to oscillate autonomously, and that cyclin/Cdk-mediated positive feedback loops (PFLs) and Clb3-centered regulations sustain cyclin/Cdk oscillations, in known and hypothetical network designs. We propose that Clb3-mediated coordination of cyclin/Cdk waves reconciles checkpoint and oscillatory cell cycle models. Considering the evolutionary conservation of the cyclin/Cdk network across eukaryotes, we hypothesize that functional ("healthy") phenotypes require the capacity to oscillate autonomously whereas dysfunctional (potentially "diseased") phenotypes may lack this capacity.
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Affiliation(s)
- Thierry D G A Mondeel
- Systems Biology, School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, Surrey, UK.,Centre for Mathematical and Computational Biology, CMCB, University of Surrey, Guildford, UK.,Synthetic Systems Biology and Nuclear Organization, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Oleksandr Ivanov
- Theoretical Research in Evolutionary Life Sciences, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.,Systems, Control and Applied Analysis Group, Johan Bernoulli Institute for Mathematics and Computer Science, University of Groningen, Groningen, The Netherlands
| | - Hans V Westerhoff
- Synthetic Systems Biology and Nuclear Organization, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.,Molecular Cell Physiology, VU University Amsterdam, Amsterdam, The Netherlands
| | - Wolfram Liebermeister
- Institute of Biochemistry, Charité Universitätsmedizin Berlin, Berlin, Germany.,Université Paris-Saclay, INRAE, MaIAGE, Jouy en Josas, France
| | - Matteo Barberis
- Systems Biology, School of Biosciences and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, Surrey, UK. .,Centre for Mathematical and Computational Biology, CMCB, University of Surrey, Guildford, UK. .,Synthetic Systems Biology and Nuclear Organization, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.
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Nanobiotechnology: Paving the Way to Personalized Medicine. Nanobiomedicine (Rij) 2020. [DOI: 10.1007/978-981-32-9898-9_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Miscio G, Paroni G, Bisceglia P, Gravina C, Urbano M, Lozupone M, Piccininni C, Prisciandaro M, Ciavarella G, Daniele A, Bellomo A, Panza F, Di Mauro L, Greco A, Seripa D. Pharmacogenetics in the clinical analysis laboratory: clinical practice, research, and drug development pipeline. Expert Opin Drug Metab Toxicol 2019; 15:751-765. [PMID: 31512953 DOI: 10.1080/17425255.2019.1658742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Over the last decade, the spread of next-generation sequencing technology along with the rising cost in health management in national health systems has led to widespread use/abuse of pharmacogenetic tests (PGx) in the practice of many clinical disciplines. However, given their clinical significance, it is important to standardize these tests for having an interaction with the clinical analysis laboratory (CAL), in which a PGx service can meet these requirements. Areas covered: A diagnostic test must meet the criteria of reproducibility and validity for its utility in the clinical routine. This present review mainly describes the utility of introducing PGx tests in the CAL routine to produce correct results useful for setting up personalized drug treatments. Expert opinion: With a PGx service, CALs can provide the right tool to help clinicians to make better choices about different categories of drugs and their dosage and to manage the economic impact both in hospital-based settings and in National Health Services, throughout electronic health records. Advances in PGx also allow a new approach for pharmaceutical companies in order to improve drug development and clinical trials. As a result, CALs can achieve a powerful source of epidemiological, clinical, and research findings from PGx tests.
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Affiliation(s)
- Giuseppe Miscio
- Clinical Laboratory Analysis and Transfusional Medicine, Laboratory and Transfusional Diagnostics, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Giulia Paroni
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Paola Bisceglia
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Carolina Gravina
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Maria Urbano
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Madia Lozupone
- Neurodegenerative Disease Unit, Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari Aldo Moro , Bari , Italy
| | - Carla Piccininni
- Psychiatric Unit, Department of Clinical and Experimental Medicine, University of Foggia , Foggia , Italy
| | - Michele Prisciandaro
- Clinical Laboratory Analysis and Transfusional Medicine, Laboratory and Transfusional Diagnostics, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Grazia Ciavarella
- Clinical Laboratory Analysis and Transfusional Medicine, Laboratory and Transfusional Diagnostics, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Antonio Daniele
- Institute of Neurology, Catholic University of Sacred Heart , Rome , Italy.,Institute of Neurology, Fondazione Policlinico Universitario A. Gemelli IRCCS , Rome , Italy
| | - Antonello Bellomo
- Psychiatric Unit, Department of Clinical and Experimental Medicine, University of Foggia , Foggia , Italy
| | - Francesco Panza
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy.,Neurodegenerative Disease Unit, Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari Aldo Moro , Bari , Italy
| | - Lazzaro Di Mauro
- Clinical Laboratory Analysis and Transfusional Medicine, Laboratory and Transfusional Diagnostics, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Antonio Greco
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
| | - Davide Seripa
- Research Laboratory, Complex Structure of Geriatrics, Department of Medical Sciences, Fondazione IRCCS Casa Sollievo della Sofferenza , Foggia , Italy
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