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Ruiz-Valdepeñas Montiel V, Gamella M, Blázquez-García M, Serafín V, Molina E, Pingarrón JM, Benedé S, Campuzano S. Electrochemical bioplatform to manage alpha-gal syndrome by tracking the carbohydrate allergen in meat. Talanta 2024; 273:125851. [PMID: 38447339 DOI: 10.1016/j.talanta.2024.125851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/05/2024] [Accepted: 02/28/2024] [Indexed: 03/08/2024]
Abstract
This work presents the first bioplatform described to date for the determination of galactose-α-1,3-galactose (α-Gal), a non-primate mammalian oligosaccharide responsible for almost all cases of red meat allergy. The bioplatform is based on the implementation of an indirect competitive immunoassay and enzymatic labeling with the enzyme horseradish peroxidase (HRP) built on the surface of magnetic microparticles (MBs) and amperometric transduction on screen-printed carbon electrodes (SPCEs) using the H2O2/hydroquinone (HQ) system. The target α-Gal competed with biotinylated α-Gal immobilized on the surface of neutravidin-modified MBs for the limited immunorecognition sites of a detection antibody enzymatically labeled with an HRP-conjugated secondary antibody. The resulting magnetic immunoconjugates were trapped on the surface of the SPCE working electrode and amperometric transduction was performed, providing a cathodic current variation inversely proportional to the concentration of α-Gal in the analyzed sample. The developed biotool was optimized, characterized and applied with satisfactory results to the determination of the target allergen in different samples of raw and processed meats.
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Affiliation(s)
| | - María Gamella
- Dept. Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Marina Blázquez-García
- Dept. Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Verónica Serafín
- Dept. Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - José M Pingarrón
- Dept. Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain; Dept. Immunology, Ophthalmology and ORL, Faculty of Medicine, Universidad Complutense de Madrid, 28040, Madrid, Spain.
| | - Susana Campuzano
- Dept. Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain.
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Zuurveld M, Ogrodowczyk AM, Benedé S, Czolk R, Lucia Bavaro S, Randow S, Markiewicz LH, Wróblewska B, Molina E, Kuehn A, Holzhauser T, Willemsen LEM. Allergenic Shrimp Tropomyosin Distinguishes from a Non-Allergenic Chicken Homolog by Pronounced Intestinal Barrier Disruption and Downstream Th2 Responses in Epithelial and Dendritic Cell (Co)Culture. Nutrients 2024; 16:1192. [PMID: 38674882 PMCID: PMC11053543 DOI: 10.3390/nu16081192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/29/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Tropomyosins (TM) from vertebrates are generally non-allergenic, while invertebrate homologs are potent pan-allergens. This study aims to compare the risk of sensitization between chicken TM and shrimp TM through affecting the intestinal epithelial barrier integrity and type 2 mucosal immune activation. METHODS Epithelial activation and/or barrier effects upon exposure to 2-50 μg/mL chicken TM, shrimp TM or ovalbumin (OVA) as a control allergen, were studied using Caco-2, HT-29MTX, or HT-29 intestinal epithelial cells. Monocyte-derived dendritic cells (moDC), cocultured with HT-29 cells or moDC alone, were exposed to 50 μg/mL chicken TM or shrimp TM. Primed moDC were cocultured with naïve Th cells. Intestinal barrier integrity (TEER), gene expression, cytokine secretion and immune cell phenotypes were determined in these human in vitro models. RESULTS Shrimp TM, but not chicken TM or OVA exposure, profoundly disrupted intestinal barrier integrity and increased alarmin genes expression in Caco-2 cells. Proinflammatory cytokine secretion in HT-29 cells was only enhanced upon shrimp TM or OVA, but not chicken TM, exposure. Shrimp TM enhanced the maturation of moDC and chemokine secretion in the presence or absence of HT-29 cells, while only in the absence of epithelial cells chicken TM activated moDC. Direct exposure of moDC to shrimp TM increased IL13 and TNFα secretion by Th cells cocultured with these primed moDC, while shrimp TM exposure via HT-29 cells cocultured with moDC sequentially increased IL13 expression and IL4 secretion in Th cells. CONCLUSIONS Shrimp TM, but not chicken TM, disrupted the epithelial barrier while triggering type 2 mucosal immune activation, both of which are key events in allergic sensitization.
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Affiliation(s)
- Marit Zuurveld
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Science, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands;
| | - Anna M. Ogrodowczyk
- Department of Immunology and Food Microbiology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland
| | - Sara Benedé
- Department of Bioactivity and Food Analysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, Faculty of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Rebecca Czolk
- Department of Infection and Immunity, Luxembourg Institute of Health, 4354 Esch-sur-Alzette, Luxembourg
- Faculty of Science, Technology and Medicine, University of Luxembourg, 1359 Kirchberg, Luxembourg
| | - Simona Lucia Bavaro
- Institute of Sciences of Food Production, National Research Council (Ispa-Cnr), 70126 Bari, Italy
| | - Stefanie Randow
- Division of Allergology, Paul-Ehrlich-Institut, 63225 Langen, Germany
| | - Lidia H. Markiewicz
- Department of Immunology and Food Microbiology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland
| | - Barbara Wróblewska
- Department of Immunology and Food Microbiology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland
| | - Elena Molina
- Department of Bioactivity and Food Analysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain
| | - Annette Kuehn
- Department of Infection and Immunity, Luxembourg Institute of Health, 4354 Esch-sur-Alzette, Luxembourg
| | - Thomas Holzhauser
- Division of Allergology, Paul-Ehrlich-Institut, 63225 Langen, Germany
| | - Linette E. M. Willemsen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Science, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands;
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Olah J, Cummins N, Arribas M, Gibbs-Dean T, Molina E, Sethi D, Kempton MJ, Morgan S, Spencer T, Diederen K. Towards a scalable approach to assess speech organization across the psychosis-spectrum -online assessment in conjunction with automated transcription and extraction of speech measures. Transl Psychiatry 2024; 14:156. [PMID: 38509087 PMCID: PMC10954690 DOI: 10.1038/s41398-024-02851-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 02/15/2024] [Accepted: 02/22/2024] [Indexed: 03/22/2024] Open
Abstract
Automatically extracted measures of speech constitute a promising marker of psychosis as disorganized speech is associated with psychotic symptoms and predictive of psychosis-onset. The potential of speech markers is, however, hampered by (i) lengthy assessments in laboratory settings and (ii) manual transcriptions. We investigated whether a short, scalable data collection (online) and processing (automated transcription) procedure would provide data of sufficient quality to extract previously validated speech measures. To evaluate the fit of our approach for purpose, we assessed speech in relation to psychotic-like experiences in the general population. Participants completed an 8-minute-long speech task online. Sample 1 included measures of psychometric schizotypy and delusional ideation (N = 446). Sample 2 included a low and high psychometric schizotypy group (N = 144). Recordings were transcribed both automatically and manually, and connectivity, semantic, and syntactic speech measures were extracted for both types of transcripts. 73%/86% participants in sample 1/2 completed the experiment. Nineteen out of 25 speech measures were strongly (r > 0.7) and significantly correlated between automated and manual transcripts in both samples. Amongst the 14 connectivity measures, 11 showed a significant relationship with delusional ideation. For the semantic and syntactic measures, On Topic score and the Frequency of personal pronouns were negatively correlated with both schizotypy and delusional ideation. Combined with demographic information, the speech markers could explain 11-14% of the variation of delusional ideation and schizotypy in Sample 1 and could discriminate between high-low schizotypy with high accuracy (0.72-0.70, AUC = 0.78-0.79) in Sample 2. The moderate to high retention rate, strong correlation of speech measures across manual and automated transcripts and sensitivity to psychotic-like experiences provides initial evidence that online collected speech in combination with automatic transcription is a feasible approach to increase accessibility and scalability of speech-based assessment of psychosis.
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Affiliation(s)
- Julianna Olah
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
| | - Nicholas Cummins
- Institute of Psychiatry, Psychology and Neuroscience, Department of Biostatistics & Health Informatics, King's College London, London, UK
| | - Maite Arribas
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Toni Gibbs-Dean
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Elena Molina
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Divina Sethi
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Matthew J Kempton
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Sarah Morgan
- Behavioural and Clinical Neuroscience Institute, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Tom Spencer
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Kelly Diederen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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Pérez-Gutiérrez AM, Rovira P, Gutiérrez B, Cervilla JA, Zarza-Rebollo JA, Molina E, Rivera M. Influence of BDNF Val66Met genetic polymorphism in Major Depressive Disorder and Body Mass Index: Evidence from a meta-analysis of 6481 individuals. J Affect Disord 2024; 344:458-465. [PMID: 37820958 DOI: 10.1016/j.jad.2023.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 09/07/2023] [Accepted: 10/08/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Major depressive disorder (MDD) and obesity are global health problems that frequently co-occur. Among shared etiological factors, genetic variation at the brain-derived neurotrophic factor (BDNF) gene is interesting since its implication in energy balance regulation, food intake and synaptic function. Thus, the aim of this study was to investigate the influence of the BDNF Val66Met polymorphism in relation to MDD and body mass index (BMI) in two large independent cohorts. METHODS The sample consisted of 2646 individuals with MDD and 3835 controls from the PISMA-ep and Radiant studies. Linear regressions were performed to test the association between the polymorphism and BMI and the interaction between the polymorphism and MDD on BMI. A meta-analysis across cohorts was conducted. RESULTS No association was found between the polymorphism and BMI. However, we found an association with MDD, showing these individuals higher BMI than controls in both cohorts. No differences were found in BMI depending on Val66Met genotype and no interaction between this polymorphism and MDD in relation to BMI was found. Although a tendency towards an interaction was found in the Radiant sample, the results of the meta-analysis did not support this finding. LIMITATIONS The use of self-reported height and weight measures to calculate BMI values. CONCLUSIONS We provide evidence for an association between BMI and MDD confirming previous results. Our meta-analysis including two large cohorts showed no interaction between BDNF, BMI and MDD. Future studies will be needed to confirm the role of this polymorphism in the relationship between BMI and MDD.
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Affiliation(s)
- A M Pérez-Gutiérrez
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Bioquímica y Biología Molecular II, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - P Rovira
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Psiquiatría, Facultad de Medicina, Universidad de Granada, Granada, Spain; Vicerectorat de Recerca, Investigadora postdoctoral Margarita Salas, Universitat de Barcelona, Barcelona, Spain
| | - B Gutiérrez
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Psiquiatría, Facultad de Medicina, Universidad de Granada, Granada, Spain
| | - J A Cervilla
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Psiquiatría, Facultad de Medicina, Universidad de Granada, Granada, Spain
| | - J A Zarza-Rebollo
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Bioquímica y Biología Molecular II, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - E Molina
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Enfermería, Facultad de Ciencias de la Salud, Universidad de Granada, Granada, Spain.
| | - M Rivera
- Instituto de Neurociencias, Centro de Investigación Biomédica (CIBM), Universidad de Granada, Granada, Spain; Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain; Departamento de Bioquímica y Biología Molecular II, Facultad de Farmacia, Universidad de Granada, Granada, Spain.
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López-Fandiño R, Molina E, Lozano-Ojalvo D. Intestinal factors promoting the development of RORγt + cells and oral tolerance. Front Immunol 2023; 14:1294292. [PMID: 37936708 PMCID: PMC10626553 DOI: 10.3389/fimmu.2023.1294292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/09/2023] [Indexed: 11/09/2023] Open
Abstract
The gastrointestinal tract has to harmonize the two seemingly opposite functions of fulfilling nutritional needs and avoiding the entry of pathogens, toxins and agents that can cause physical damage. This balance requires a constant adjustment of absorptive and defending functions by sensing environmental changes or noxious substances and initiating adaptive or protective mechanisms against them through a complex network of receptors integrated with the central nervous system that communicate with cells of the innate and adaptive immune system. Effective homeostatic processes at barrier sites take the responsibility for oral tolerance, which protects from adverse reactions to food that cause allergic diseases. During a very specific time interval in early life, the establishment of a stable microbiota in the large intestine is sufficient to prevent pathological events in adulthood towards a much larger bacterial community and provide tolerance towards diverse food antigens encountered later in life. The beneficial effects of the microbiome are mainly exerted by innate and adaptive cells that express the transcription factor RORγt, in whose generation, mediated by different bacterial metabolites, retinoic acid signalling plays a predominant role. In addition, recent investigations indicate that food antigens also contribute, analogously to microbial-derived signals, to educating innate immune cells and instructing the development and function of RORγt+ cells in the small intestine, complementing and expanding the tolerogenic effect of the microbiome in the colon. This review addresses the mechanisms through which microbiota-produced metabolites and dietary antigens maintain intestinal homeostasis, highlighting the complementarity and redundancy between their functions.
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Affiliation(s)
- Rosina López-Fandiño
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Madrid, Spain
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Pérez-Rodríguez L, Lozano-Ojalvo D, Menchén-Martínez D, Molina E, López-Fandiño R, Benedé S. Egg yolk lipids induce sensitization to egg white proteins in a mouse model without adjuvant and exacerbate Th2 responses to egg white in cells from allergic patients. Food Res Int 2023; 172:112669. [PMID: 37689838 DOI: 10.1016/j.foodres.2023.112669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 02/03/2023] [Accepted: 03/06/2023] [Indexed: 03/11/2023]
Abstract
This study evaluates the influence of egg lipid fractions in the induction of allergic sensitization to egg white (EW) proteins, using a mouse model of orally adjuvant-free induced allergy. Egg triglycerides (TG) and phospholipids (PL), and to a higher extent the whole egg lipid fraction (EL), induced allergy to EW proteins characterized by increased EW-specific IgG1. EL also increased EW-specific IgE. The administration to mice of a mixture of EW and EL increased the intestinal expression of Il33, Il25, and Tslp, the secretion of IL-33 and IL-6, the expansion of group 2 innate lymphoid cells, the regulation of Gata3, Il4 and Il13, dendritic cell (DC) activation and expression of DC molecules that drive Th2 differentiation. TG promoted the absorption of proteins through the intestinal epithelium, enhancing local Th2 responses, while PL favoured the delivery of antigens to the Peyer's Patches. This differential modulation of the site of absorption of egg proteins determined the different behaviour of TG and PL. Egg yolk lipids also induced activation of Th2-inducing innate responses on intestinal human cells in vitro and enhanced adaptive Th2 functions through the activation of DCs in egg-allergic subjects.
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Affiliation(s)
- Leticia Pérez-Rodríguez
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Daniel Lozano-Ojalvo
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - David Menchén-Martínez
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Rosina López-Fandiño
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain
| | - Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL), CSIC-UAM, Nicolás Cabrera, 9, 28049, Madrid, Spain.
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Román‐Carrasco P, Klug C, Hemmer W, Focke‐Tejkl M, Raith M, Grosinger I, Stoll P, Quirce S, Sanchez‐Jareño M, Martínez‐Blanco M, Molina E, Somoza V, Lieder B, Marin Z, Nöbauer K, Hummel K, Razzazi‐Fazeli E, Swoboda I. Bos d 13, A Novel Heat-Stable Beef Allergen. Mol Nutr Food Res 2023; 67:e2200601. [PMID: 37173826 PMCID: PMC10909433 DOI: 10.1002/mnfr.202200601] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 03/24/2023] [Indexed: 05/15/2023]
Abstract
SCOPE Red meat, a staple food of Western diets, can also induce IgE-mediated allergic reactions. Yet, apart from the heat-labile protein serum albumin and the carbohydrate α-Gal, the molecules causing allergic reactions to red meat remain unknown. METHODS AND RESULTS IgE reactivity profiles of beef-sensitized individuals are analyzed by IgE-immunoblotting with protein extracts from raw and cooked beef. Two IgE-reactive proteins are identified by peptide mass fingerprinting as myosinlight chain 1 (MYL1) and myosin light chain 3 (MYL3) in cooked beef extract and are designated Bos d 13 isoallergens. MYL1 and MYL3 are produced recombinantly in Escherichia coli. ELISAs proved their IgE reactivity and circular dichroism analysis showed that they represent folded molecules with remarkable thermal stability. In vitro gastrointestinal digestion experiments showed the higher stability of rMYL1 as compared to rMYL3. Exposure of a monolayer of Caco-2 cells to rMYL1 indicated that the molecule is able to cross intestinal epithelial cells without disturbing the integrity of the tight junctions, suggesting the sensitizing capacity of MYL1. CONCLUSION MYLs are identified as novel heat-stable bovine meat allergens.
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Affiliation(s)
- Patricia Román‐Carrasco
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
| | - Christoph Klug
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
- Present address: MacroArray Diagnostics GmbHVienna1230Austria
| | | | - Margarete Focke‐Tejkl
- Division of ImmunopathologyDepartment of Pathophysiology and Allergy ResearchCenter for PathophysiologyInfectiology and ImmunologyMedical University of ViennaVienna1090Austria
| | - Marianne Raith
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
| | - Isabella Grosinger
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
| | - Peter Stoll
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
| | - Santiago Quirce
- Department of AllergyLa Paz University Hospital, IdiPAZMadrid28046Spain
| | | | - Mónica Martínez‐Blanco
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM)Madrid28049Spain
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM)Madrid28049Spain
| | - Veronika Somoza
- Department of Physiological ChemistryFaculty of ChemistryUniversity of ViennaVienna1090Austria
- Leibniz Institute for Food Systems BiologyTechnical University Munich85354MunichGermany
| | - Barbara Lieder
- Department of Physiological ChemistryFaculty of ChemistryUniversity of ViennaVienna1090Austria
| | - Zana Marin
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
| | - Katharina Nöbauer
- VetCore Facility for ResearchUniversity of Veterinary MedicineVienna1210Austria
| | - Karin Hummel
- VetCore Facility for ResearchUniversity of Veterinary MedicineVienna1210Austria
| | | | - Ines Swoboda
- Biotechnology SectionFH Campus WienCampus Vienna BiocenterUniversity of Applied SciencesVienna1100Austria
- Division of ImmunopathologyDepartment of Pathophysiology and Allergy ResearchCenter for PathophysiologyInfectiology and ImmunologyMedical University of ViennaVienna1090Austria
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Criado M, Pérez V, Arteche-Villasol N, Elguezabal N, Molina E, Benavides J, Gutiérrez-Expósito D. Evaluation of the innate immune response of caprine neutrophils against Mycobacterium avium subspecies paratuberculosis in vitro. Vet Res 2023; 54:61. [PMID: 37464437 DOI: 10.1186/s13567-023-01193-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/22/2023] [Indexed: 07/20/2023] Open
Abstract
Neutrophils constitute an essential component of the innate immune response, readily killing most bacteria through phagocytosis, degranulation, and the release of neutrophil extracellular traps (NETs) among other mechanisms. These cells play an unclear role in mycobacterial infections such as Mycobacterium avium subspecies paratuberculosis (Map), the etiological agent of paratuberculosis, and its response is particularly understudied in ruminants. Herein, a wide set of techniques were adapted, or newly developed, to study the in vitro response of caprine neutrophils after Map infection. Immunofluorescence was used to demonstrate, simultaneously, chemotaxis, phagocytosis, degranulation, and NETs. The quantification of neutrophil phagocytic activity against Map at a 1:10 multiplicity of infection (MOI), through flow cytometry, showed values that varied from 4.54 to 5.63% of phagocyting neutrophils. By immunofluorescence, a 73.3 ± 14.5% of the fields showed NETs, and the mean release of DNA, attributable to NETosis, calculated through a fluorometric method, was 16.2 ± 3.5%. In addition, the RNA expression of TGF-β, TNF and IL-1β cytokines, measured through reverse transcription qPCR, was significantly higher in the two latter. Overall, neutrophil response was proportional to the number of bacteria. This work confirms that the simultaneous study of several neutrophil mechanisms, and the combination of different methodologies, are essential to reach a comprehensive understanding of neutrophil response against pathogens, demonstrates that, in vitro, caprine neutrophils display a strong innate response against Map, using their entire repertoire of effector functions, and sets the basis for further in vitro and in vivo studies on the role of neutrophils in paratuberculosis.
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Affiliation(s)
- Miguel Criado
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (IGM) CSIC-ULE, Grulleros, León, Spain.
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071, León, Spain.
| | - Valentín Pérez
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (IGM) CSIC-ULE, Grulleros, León, Spain
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071, León, Spain
| | - Noive Arteche-Villasol
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (IGM) CSIC-ULE, Grulleros, León, Spain
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071, León, Spain
| | - Natalia Elguezabal
- Departamento de Sanidad Animal, NEIKER-BRTA, Instituto Vasco de Investigación y Desarrollo Agrario, 48160, Derio, Vizcaya, Spain
| | - Elena Molina
- Departamento de Sanidad Animal, NEIKER-BRTA, Instituto Vasco de Investigación y Desarrollo Agrario, 48160, Derio, Vizcaya, Spain
| | - Julio Benavides
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (IGM) CSIC-ULE, Grulleros, León, Spain
| | - Daniel Gutiérrez-Expósito
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (IGM) CSIC-ULE, Grulleros, León, Spain
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071, León, Spain
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Christiaens G, Defurne M, Sokhan D, Achenbach P, Akbar Z, Amaryan MJ, Atac H, Avakian H, Gayoso CA, Baashen L, Baltzell NA, Barion L, Bashkanov M, Battaglieri M, Bedlinskiy I, Benkel B, Benmokhtar F, Bianconi A, Biselli AS, Bondi M, Booth WA, Bossù F, Boiarinov S, Brinkmann KT, Briscoe WJ, Bueltmann S, Bulumulla D, Burkert VD, Cao T, Carman DS, Carvajal JC, Celentano A, Chatagnon P, Chesnokov V, Chetry T, Ciullo G, Clash G, Cole PL, Contalbrigo M, Costantini G, D'Angelo A, Dashyan N, De Vita R, Deur A, Diehl S, Dilks C, Djalali C, Dupre R, Egiyan H, Ehrhart M, Alaoui AE, Fassi LE, Elouadrhiri L, Fegan S, Filippi A, Gates K, Gavalian G, Ghandilyan Y, Gilfoyle GP, Girod FX, Glazier DI, Golubenko AA, Gosta G, Gothe RW, Gotra Y, Griffioen KA, Guidal M, Hafidi K, Hakobyan H, Hattawy M, Hauenstein F, Hayward TB, Heddle D, Hobart A, Holmberg DE, Holtrop M, Ilieva Y, Ireland DG, Isupov EL, Jo HS, Keller D, Khachatryan M, Khanal A, Kim W, Kripko A, Kubarovsky V, Kuhn SE, Lagerquist V, Lanza L, Kabir ML, Leali M, Lee S, Lenisa P, Li X, Livingston K, MacGregor IJD, Marchand D, Mascagna V, Matousek G, McKinnon B, McLauchlin C, Meziani ZE, Migliorati S, Milner RG, Mineeva T, Mirazita M, Mokeev V, Molina E, Camacho CM, Nadel-Turonski P, Naidoo P, Neupane K, Niccolai S, Nicol M, Niculescu G, Osipenko M, Ouillon M, Pandey P, Paolone M, Pappalardo LL, Paremuzyan R, Pasyuk E, Paul SJ, Phelps W, Pilleux N, Pokhrel M, Poudel J, Price JW, Prok Y, Radic A, Ramasubramanian N, Raue BA, Reed T, Richards J, Ripani M, Ritman J, Rossi P, Sabatié F, Salgado C, Schadmand S, Schmidt A, Scott MBC, Sharabian YG, Shirokov EV, Shrestha U, Simmerling P, Sparveris N, Spreafico M, Stepanyan S, Strakovsky II, Strauch S, Tan JA, Trotta N, Turisini M, Tyson R, Ungaro M, Vallarino S, Venturelli L, Voskanyan H, Voutier E, Watts DP, Wei X, Williams R, Wishart R, Wood MH, Zachariou N, Zhang J, Zhao ZW, Ziegler V, Zurek M. First CLAS12 Measurement of Deeply Virtual Compton Scattering Beam-Spin Asymmetries in the Extended Valence Region. Phys Rev Lett 2023; 130:211902. [PMID: 37295113 DOI: 10.1103/physrevlett.130.211902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/24/2023] [Accepted: 04/21/2023] [Indexed: 06/12/2023]
Abstract
Deeply virtual Compton scattering (DVCS) allows one to probe generalized parton distributions describing the 3D structure of the nucleon. We report the first measurement of the DVCS beam-spin asymmetry using the CLAS12 spectrometer with a 10.2 and 10.6 GeV electron beam scattering from unpolarized protons. The results greatly extend the Q^{2} and Bjorken-x phase space beyond the existing data in the valence region and provide 1600 new data points measured with unprecedented statistical uncertainty, setting new, tight constraints for future phenomenological studies.
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Affiliation(s)
- G Christiaens
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Defurne
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - D Sokhan
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - P Achenbach
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - Z Akbar
- University of Virginia, Charlottesville, Virginia 22901, USA
| | - M J Amaryan
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - H Atac
- Temple University, Philadelphia, Pennsylvania 19122, USA
| | - H Avakian
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - C Ayerbe Gayoso
- College of William and Mary, Williamsburg, Virginia 23187-8795, USA
| | - L Baashen
- Florida International University, Miami, Florida 33199, USA
| | - N A Baltzell
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - L Barion
- INFN, Sezione di Ferrara, 44100 Ferrara, Italy
| | - M Bashkanov
- University of York, York YO10 5DD, United Kingdom
| | | | - I Bedlinskiy
- National Research Centre Kurchatov Institute-ITEP, Moscow, 117259, Russia
| | - B Benkel
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | - F Benmokhtar
- Duquesne University, 600 Forbes Avenue, Pittsburgh, Pennsylvania 15282, USA
| | - A Bianconi
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
| | - A S Biselli
- Fairfield University, Fairfield, Connecticut 06824, USA
| | - M Bondi
- INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy
| | - W A Booth
- University of York, York YO10 5DD, United Kingdom
| | - F Bossù
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - S Boiarinov
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - K-Th Brinkmann
- II Physikalisches Institut der Universitaet Giessen, 35392 Giessen, Germany
| | - W J Briscoe
- The George Washington University, Washington, D.C. 20052, USA
| | - S Bueltmann
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - D Bulumulla
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - V D Burkert
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - T Cao
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - D S Carman
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - J C Carvajal
- Florida International University, Miami, Florida 33199, USA
| | - A Celentano
- INFN, Sezione di Genova, 16146 Genova, Italy
| | - P Chatagnon
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - V Chesnokov
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - T Chetry
- Florida International University, Miami, Florida 33199, USA
- Mississippi State University, Mississippi State, Mississippi 39762-5167, USA
- Ohio University, Athens, Ohio 45701, USA
| | - G Ciullo
- INFN, Sezione di Ferrara, 44100 Ferrara, Italy
- Universita' di Ferrara, 44121 Ferrara, Italy
| | - G Clash
- University of York, York YO10 5DD, United Kingdom
| | - P L Cole
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- Lamar University, 4400 MLK Boulevard, P.O. Box 10046, Beaumont, Texas 77710, USA
- Catholic University of America, Washington, D.C. 20064, USA
| | | | - G Costantini
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
| | - A D'Angelo
- INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy
- Universita' di Roma Tor Vergata, 00133 Rome, Italy
| | - N Dashyan
- Yerevan Physics Institute, 375036 Yerevan, Armenia
| | - R De Vita
- INFN, Sezione di Genova, 16146 Genova, Italy
| | - A Deur
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - S Diehl
- II Physikalisches Institut der Universitaet Giessen, 35392 Giessen, Germany
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - C Dilks
- Duke University, Durham, North Carolina 27708-0305, USA
| | - C Djalali
- Ohio University, Athens, Ohio 45701, USA
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - R Dupre
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - H Egiyan
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - M Ehrhart
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - A El Alaoui
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | - L El Fassi
- Mississippi State University, Mississippi State, Mississippi 39762-5167, USA
| | - L Elouadrhiri
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - S Fegan
- University of York, York YO10 5DD, United Kingdom
| | - A Filippi
- INFN, Sezione di Torino, 10125 Torino, Italy
| | - K Gates
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - G Gavalian
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - Y Ghandilyan
- Yerevan Physics Institute, 375036 Yerevan, Armenia
| | - G P Gilfoyle
- University of Richmond, Richmond, Virginia 23173, USA
| | - F X Girod
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - D I Glazier
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A A Golubenko
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - G Gosta
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
| | - R W Gothe
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - Y Gotra
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - K A Griffioen
- College of William and Mary, Williamsburg, Virginia 23187-8795, USA
| | - M Guidal
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - K Hafidi
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - H Hakobyan
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | - M Hattawy
- Old Dominion University, Norfolk, Virginia 23529, USA
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - F Hauenstein
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - T B Hayward
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - D Heddle
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- Christopher Newport University, Newport News, Virginia 23606, USA
| | - A Hobart
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - D E Holmberg
- College of William and Mary, Williamsburg, Virginia 23187-8795, USA
| | - M Holtrop
- University of New Hampshire, Durham, New Hampshire 03824-3568, USA
| | - Y Ilieva
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - D G Ireland
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E L Isupov
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - H S Jo
- Kyungpook National University, Daegu 41566, Republic of Korea
| | - D Keller
- University of Virginia, Charlottesville, Virginia 22901, USA
| | - M Khachatryan
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - A Khanal
- Florida International University, Miami, Florida 33199, USA
| | - W Kim
- Kyungpook National University, Daegu 41566, Republic of Korea
| | - A Kripko
- II Physikalisches Institut der Universitaet Giessen, 35392 Giessen, Germany
| | - V Kubarovsky
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - S E Kuhn
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - V Lagerquist
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - L Lanza
- INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy
| | - M L Kabir
- Mississippi State University, Mississippi State, Mississippi 39762-5167, USA
| | - M Leali
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
| | - S Lee
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA
| | - P Lenisa
- INFN, Sezione di Ferrara, 44100 Ferrara, Italy
- Universita' di Ferrara, 44121 Ferrara, Italy
| | - X Li
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA
| | - K Livingston
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | | | - D Marchand
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - V Mascagna
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
- Università degli Studi dell'Insubria, 22100 Como, Italy
| | - G Matousek
- Duke University, Durham, North Carolina 27708-0305, USA
| | - B McKinnon
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - C McLauchlin
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - Z E Meziani
- Temple University, Philadelphia, Pennsylvania 19122, USA
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - S Migliorati
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
| | - R G Milner
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA
| | - T Mineeva
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | - M Mirazita
- INFN, Laboratori Nazionali di Frascati, 00044 Frascati, Italy
| | - V Mokeev
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - E Molina
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | - C Munoz Camacho
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - P Nadel-Turonski
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - P Naidoo
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - K Neupane
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - S Niccolai
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - M Nicol
- University of York, York YO10 5DD, United Kingdom
| | - G Niculescu
- James Madison University, Harrisonburg, Virginia 22807, USA
| | - M Osipenko
- INFN, Sezione di Genova, 16146 Genova, Italy
| | - M Ouillon
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - P Pandey
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - M Paolone
- Temple University, Philadelphia, Pennsylvania 19122, USA
- New Mexico State University, P.O. Box 30001, Las Cruces, New Mexico 88003, USA
| | - L L Pappalardo
- INFN, Sezione di Ferrara, 44100 Ferrara, Italy
- Universita' di Ferrara, 44121 Ferrara, Italy
| | - R Paremuzyan
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- University of New Hampshire, Durham, New Hampshire 03824-3568, USA
| | - E Pasyuk
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - S J Paul
- University of California Riverside, 900 University Avenue, Riverside, California 92521, USA
| | - W Phelps
- The George Washington University, Washington, D.C. 20052, USA
- Christopher Newport University, Newport News, Virginia 23606, USA
| | - N Pilleux
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - M Pokhrel
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - J Poudel
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - J W Price
- California State University, Dominguez Hills, Carson, California 90747, USA
| | - Y Prok
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - A Radic
- Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile
| | | | - B A Raue
- Florida International University, Miami, Florida 33199, USA
| | - Trevor Reed
- Florida International University, Miami, Florida 33199, USA
| | - J Richards
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - M Ripani
- INFN, Sezione di Genova, 16146 Genova, Italy
| | - J Ritman
- GSI Helmholtzzentrum fur Schwerionenforschung GmbH, D 64291 Darmstadt, Germany
- Institute fur Kernphysik (Juelich), 52428 Juelich, Germany
| | - P Rossi
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- INFN, Laboratori Nazionali di Frascati, 00044 Frascati, Italy
| | - F Sabatié
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - C Salgado
- Norfolk State University, Norfolk, Virginia 23504, USA
| | - S Schadmand
- GSI Helmholtzzentrum fur Schwerionenforschung GmbH, D 64291 Darmstadt, Germany
- Institute fur Kernphysik (Juelich), 52428 Juelich, Germany
| | - A Schmidt
- The George Washington University, Washington, D.C. 20052, USA
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA
| | - M B C Scott
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - Y G Sharabian
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - E V Shirokov
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - U Shrestha
- Ohio University, Athens, Ohio 45701, USA
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - P Simmerling
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - N Sparveris
- Temple University, Philadelphia, Pennsylvania 19122, USA
| | - M Spreafico
- INFN, Sezione di Genova, 16146 Genova, Italy
| | - S Stepanyan
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - I I Strakovsky
- The George Washington University, Washington, D.C. 20052, USA
| | - S Strauch
- University of South Carolina, Columbia, South Carolina 29208, USA
| | - J A Tan
- Kyungpook National University, Daegu 41566, Republic of Korea
| | - N Trotta
- University of Connecticut, Storrs, Connecticut 06269, USA
| | - M Turisini
- INFN, Laboratori Nazionali di Frascati, 00044 Frascati, Italy
| | - R Tyson
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Ungaro
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - S Vallarino
- INFN, Sezione di Ferrara, 44100 Ferrara, Italy
| | - L Venturelli
- Universit'a degli Studi di Brescia, 25123 Brescia, Italy
- INFN, Sezione di Pavia, 27100 Pavia, Italy
| | - H Voskanyan
- Yerevan Physics Institute, 375036 Yerevan, Armenia
| | - E Voutier
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - D P Watts
- University of York, York YO10 5DD, United Kingdom
| | - X Wei
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - R Williams
- University of York, York YO10 5DD, United Kingdom
| | - R Wishart
- University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M H Wood
- Canisius College, Buffalo, New York 14208, USA
| | - N Zachariou
- University of York, York YO10 5DD, United Kingdom
| | - J Zhang
- University of Virginia, Charlottesville, Virginia 22901, USA
| | - Z W Zhao
- Old Dominion University, Norfolk, Virginia 23529, USA
- Duke University, Durham, North Carolina 27708-0305, USA
| | - V Ziegler
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - M Zurek
- Argonne National Laboratory, Argonne, Illinois 60439, USA
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Patel J, Mahana I, Lam P, Hofmeyer M, Rao S, Kadakkal A, Afari-Armah N, Krishnan M, Molina E, Najjar S, Sheikh F, Rodrigo M, Gupta R. Calcineurin Inhibitor-Induced Atypical Hemolytic Uremic Syndrome after Heart Transplantation. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Brown M, Lekan A, Hofmeyer M, Rodrigo M, Kadakkal A, Lam P, Krishnan M, Afari-Armah N, Rao S, Gupta R, Alassar A, Molina E, Sheikh F. Hemodynamic Effects of Intra-Aortic Balloon Pump as a Bridge to Durable Left Ventricular Assist Device. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Lozano-Ojalvo D, Chen X, Dunkin D, Agashe C, Baker MG, Bird JA, Molina E, Nowak-Wegrzyn A, Berin MC. Untargeted serum metabolomic analysis reveals a role for purinergic signaling in FPIES. J Allergy Clin Immunol 2023; 151:797-802. [PMID: 36306938 PMCID: PMC9994238 DOI: 10.1016/j.jaci.2022.09.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 08/12/2022] [Accepted: 09/01/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy with a typical onset in infancy. Its symptoms are distinct from those of IgE-mediated food allergies and include severe repetitive vomiting, lethargy, and pallor. FPIES reactions are associated with TH17 cytokines and a systemic innate immune activation; however, the link between immune activation and symptoms is poorly understood. OBJECTIVE Our aim was to use an untargeted metabolomics approach to identify novel pathways associated with FPIES reactions. METHODS Serum samples were obtained before, during, and after oral food challenge (OFC) (10 subjects with FPIES and 10 asymptomatic subjects), and they were analyzed by untargeted metabolomics. Two-way ANOVA with false discovery rate adjustment was used for analysis of metabolites. Stomach and duodenal biopsy specimens from non-FPIES donors were stimulated with adenosine in vitro and serotonin measured by immunoassay. RESULTS The levels of a total of 34 metabolites, including inosine and urate of the purine signaling pathway, were increased during OFCs performed on the patients with symptomatic FPIES compared with the levels found for asymptomatic subjects. Expression of the purine receptors P2RX7 and P2RY10 and the ectonucleotidase CD73 in peripheral blood was significantly reduced after OFC of the patients with FPIES. The level of the serotonin metabolite 5-hydroxyindoleacetate was significantly elevated after reaction. Adenosine stimulation of gastric and duodenal biopsy specimens from FPIES-free donors induced a significant release of serotonin, suggesting a link between purinergic pathway activation and serotonin release. CONCLUSIONS Activation of the purinergic pathway during FPIES reactions provides a possible mechanism connecting inflammation and vomiting by triggering serotonin release from gastric and duodenal mucosa.
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Affiliation(s)
- Daniel Lozano-Ojalvo
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York; Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York; Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York
| | - Xin Chen
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York; Pediatric Gastroenterology, Icahn School of Medicine at Mount Sinai, New York
| | - David Dunkin
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York; Pediatric Gastroenterology, Icahn School of Medicine at Mount Sinai, New York
| | - Charuta Agashe
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York; Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York
| | - Mary Grace Baker
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York
| | - J Andrew Bird
- Department of Pediatrics, Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación CIAL, Madrid
| | - Anna Nowak-Wegrzyn
- Department of Pediatrics, New York University Grossman School of Medicine, Hassenfeld Children's Hospital, New York; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | - M Cecilia Berin
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York; Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York; Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York.
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Abe H, Abe S, Acciari VA, Aniello T, Ansoldi S, Antonelli LA, Arbet Engels A, Arcaro C, Artero M, Asano K, Baack D, Babić A, Baquero A, Barres de Almeida U, Barrio JA, Batković I, Baxter J, Becerra González J, Bednarek W, Bernardini E, Bernardos M, Berti A, Besenrieder J, Bhattacharyya W, Bigongiari C, Biland A, Blanch O, Bonnoli G, Bošnjak Ž, Burelli I, Busetto G, Carosi R, Carretero-Castrillo M, Ceribella G, Chai Y, Chilingarian A, Cikota S, Colombo E, Contreras JL, Cortina J, Covino S, D'Amico G, D'Elia V, Da Vela P, Dazzi F, De Angelis A, De Lotto B, Del Popolo A, Delfino M, Delgado J, Delgado Mendez C, Depaoli D, Di Pierro F, Di Venere L, Do Souto Espiñeira E, Dominis Prester D, Donini A, Dorner D, Doro M, Elsaesser D, Emery G, Fallah Ramazani V, Fariña L, Fattorini A, Font L, Fruck C, Fukami S, Fukazawa Y, García López RJ, Garczarczyk M, Gasparyan S, Gaug M, Giesbrecht Paiva JG, Giglietto N, Giordano F, Gliwny P, Godinović N, Green JG, Green D, Hadasch D, Hahn A, Hassan T, Heckmann L, Herrera J, Hrupec D, Hütten M, Imazawa R, Inada T, Iotov R, Ishio K, Jiménez Martínez I, Jormanainen J, Kerszberg D, Kobayashi Y, Kubo H, Kushida J, Lamastra A, Lelas D, Leone F, Lindfors E, Linhoff L, Lombardi S, Longo F, López-Coto R, López-Moya M, López-Oramas A, Loporchio S, Lorini A, Lyard E, Machado de Oliveira Fraga B, Majumdar P, Makariev M, Maneva G, Mang N, Manganaro M, Mangano S, Mannheim K, Mariotti M, Martínez M, Mas Aguilar A, Mazin D, Menchiari S, Mender S, Mićanović S, Miceli D, Miener T, Miranda JM, Mirzoyan R, Molina E, Mondal HA, Moralejo A, Morcuende D, Moreno V, Nakamori T, Nanci C, Nava L, Neustroev V, Nievas Rosillo M, Nigro C, Nilsson K, Nishijima K, Njoh Ekoume T, Noda K, Nozaki S, Ohtani Y, Oka T, Otero-Santos J, Paiano S, Palatiello M, Paneque D, Paoletti R, Paredes JM, Pavletić L, Persic M, Pihet M, Podobnik F, Prada Moroni PG, Prandini E, Principe G, Priyadarshi C, Puljak I, Rhode W, Ribó M, Rico J, Righi C, Rugliancich A, Sahakyan N, Saito T, Sakurai S, Satalecka K, Saturni FG, Schleicher B, Schmidt K, Schmuckermaier F, Schubert JL, Schweizer T, Sitarek J, Sliusar V, Sobczynska D, Spolon A, Stamerra A, Strišković J, Strom D, Strzys M, Suda Y, Surić T, Takahashi M, Takeishi R, Tavecchio F, Temnikov P, Terauchi K, Terzić T, Teshima M, Tosti L, Truzzi S, Tutone A, Ubach S, van Scherpenberg J, Vazquez Acosta M, Ventura S, Verguilov V, Viale I, Vigorito CF, Vitale V, Vovk I, Walter R, Will M, Wunderlich C, Yamamoto T, Zarić D, Hiroshima N, Kohri K. Search for Gamma-Ray Spectral Lines from Dark Matter Annihilation up to 100 TeV toward the Galactic Center with MAGIC. Phys Rev Lett 2023; 130:061002. [PMID: 36827578 DOI: 10.1103/physrevlett.130.061002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/02/2022] [Accepted: 12/15/2022] [Indexed: 06/18/2023]
Abstract
Linelike features in TeV γ rays constitute a "smoking gun" for TeV-scale particle dark matter and new physics. Probing the Galactic Center region with ground-based Cherenkov telescopes enables the search for TeV spectral features in immediate association with a dense dark matter reservoir at a sensitivity out of reach for satellite γ-ray detectors, and direct detection and collider experiments. We report on 223 hours of observations of the Galactic Center region with the MAGIC stereoscopic telescope system reaching γ-ray energies up to 100 TeV. We improved the sensitivity to spectral lines at high energies using large-zenith-angle observations and a novel background modeling method within a maximum-likelihood analysis in the energy domain. No linelike spectral feature is found in our analysis. Therefore, we constrain the cross section for dark matter annihilation into two photons to ⟨σv⟩≲5×10^{-28} cm^{3} s^{-1} at 1 TeV and ⟨σv⟩≲1×10^{-25} cm^{3} s^{-1} at 100 TeV, achieving the best limits to date for a dark matter mass above 20 TeV and a cuspy dark matter profile at the Galactic Center. Finally, we use the derived limits for both cuspy and cored dark matter profiles to constrain supersymmetric wino models.
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Affiliation(s)
- H Abe
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Abe
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - V A Acciari
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - T Aniello
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - S Ansoldi
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - L A Antonelli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Arbet Engels
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - C Arcaro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Artero
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Asano
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - D Baack
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - A Babić
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - A Baquero
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - U Barres de Almeida
- Centro Brasileiro de Pesquisas Físicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brazil
| | - J A Barrio
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - I Batković
- Università di Padova and INFN, I-35131 Padova, Italy
| | - J Baxter
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - J Becerra González
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - W Bednarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - E Bernardini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Bernardos
- Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
| | - A Berti
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Besenrieder
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - W Bhattacharyya
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - C Bigongiari
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Biland
- ETH Zürich, CH-8093 Zürich, Switzerland
| | - O Blanch
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - G Bonnoli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - Ž Bošnjak
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - I Burelli
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - G Busetto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - R Carosi
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | | | - G Ceribella
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - Y Chai
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - A Chilingarian
- Armenian MAGIC Group: A. Alikhanyan National Science Laboratory, 0036 Yerevan, Armenia
| | - S Cikota
- Croatian MAGIC Group: University of Zagreb, Faculty of Electrical Engineering and Computing (FER), 10000 Zagreb, Croatia
| | - E Colombo
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - J L Contreras
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Cortina
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - S Covino
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - G D'Amico
- Department for Physics and Technology, University of Bergen, Norway
| | - V D'Elia
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Da Vela
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | - F Dazzi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A De Angelis
- Università di Padova and INFN, I-35131 Padova, Italy
| | - B De Lotto
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - A Del Popolo
- INFN MAGIC Group: INFN Sezione di Catania and Dipartimento di Fisica e Astronomia, University of Catania, I-95123 Catania, Italy
| | - M Delfino
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - J Delgado
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Delgado Mendez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - D Depaoli
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - F Di Pierro
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - L Di Venere
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - E Do Souto Espiñeira
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Dominis Prester
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - A Donini
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Dorner
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Doro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - D Elsaesser
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - G Emery
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - V Fallah Ramazani
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - L Fariña
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - A Fattorini
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - L Font
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - C Fruck
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Fukami
- ETH Zürich, CH-8093 Zürich, Switzerland
| | - Y Fukazawa
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - R J García López
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - M Garczarczyk
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - S Gasparyan
- Armenian MAGIC Group: ICRANet-Armenia at NAS RA, 0019 Yerevan, Armenia
| | - M Gaug
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - J G Giesbrecht Paiva
- Centro Brasileiro de Pesquisas Físicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brazil
| | - N Giglietto
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - F Giordano
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - P Gliwny
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - N Godinović
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - J G Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Hadasch
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - A Hahn
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Hassan
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - L Heckmann
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Herrera
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - D Hrupec
- Croatian MAGIC Group: Josip Juraj Strossmayer University of Osijek, Department of Physics, 31000 Osijek, Croatia
| | - M Hütten
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Imazawa
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - T Inada
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Iotov
- Universität Würzburg, D-97074 Würzburg, Germany
| | - K Ishio
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - I Jiménez Martínez
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - J Jormanainen
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - D Kerszberg
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kobayashi
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - H Kubo
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - J Kushida
- Japanese MAGIC Group: Department of Physics, Tokai University, Hiratsuka, 259-1292 Kanagawa, Japan
| | - A Lamastra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Lelas
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - F Leone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - E Lindfors
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - L Linhoff
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Lombardi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - F Longo
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - R López-Coto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M López-Moya
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - A López-Oramas
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Loporchio
- INFN MAGIC Group: INFN Sezione di Bari and Dipartimento Interateneo di Fisica dell'Università e del Politecnico di Bari, I-70125 Bari, Italy
| | - A Lorini
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - E Lyard
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | | | - P Majumdar
- Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata 700064, West Bengal, India
| | - M Makariev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - G Maneva
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - N Mang
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Manganaro
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - S Mangano
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, E-28040 Madrid, Spain
| | - K Mannheim
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Mariotti
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Martínez
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - A Mas Aguilar
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - D Mazin
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Menchiari
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - S Mender
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Mićanović
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - D Miceli
- Università di Padova and INFN, I-35131 Padova, Italy
| | - T Miener
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J M Miranda
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - R Mirzoyan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Molina
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - H A Mondal
- Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, Kolkata 700064, West Bengal, India
| | - A Moralejo
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Morcuende
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - V Moreno
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - T Nakamori
- Japanese MAGIC Group: Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - C Nanci
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - L Nava
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - V Neustroev
- Finnish MAGIC Group: Space Physics and Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - M Nievas Rosillo
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - C Nigro
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nilsson
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - K Nishijima
- Japanese MAGIC Group: Department of Physics, Tokai University, Hiratsuka, 259-1292 Kanagawa, Japan
| | - T Njoh Ekoume
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - K Noda
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Nozaki
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - Y Ohtani
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - T Oka
- Japanese MAGIC Group: Department of Physics, Kyoto University, 606-8502 Kyoto, Japan
| | - J Otero-Santos
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Paiano
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - M Palatiello
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - D Paneque
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - R Paoletti
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - J M Paredes
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Pavletić
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - M Persic
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - M Pihet
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - F Podobnik
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | | | - E Prandini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - G Principe
- Università di Udine and INFN Trieste, I-33100 Udine, Italy
| | - C Priyadarshi
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - I Puljak
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - W Rhode
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Ribó
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - J Rico
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Righi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Rugliancich
- Università di Pisa and INFN Pisa, I-56126 Pisa, Italy
| | - N Sahakyan
- Armenian MAGIC Group: ICRANet-Armenia at NAS RA, 0019 Yerevan, Armenia
| | - T Saito
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - S Sakurai
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - K Satalecka
- Finnish MAGIC Group: Finnish Centre for Astronomy with ESO, University of Turku, FI-20014 Turku, Finland
| | - F G Saturni
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | | | - K Schmidt
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | | | - J L Schubert
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - T Schweizer
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Sitarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - V Sliusar
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - D Sobczynska
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - A Spolon
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Stamerra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - J Strišković
- Croatian MAGIC Group: Josip Juraj Strossmayer University of Osijek, Department of Physics, 31000 Osijek, Croatia
| | - D Strom
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Strzys
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - Y Suda
- Japanese MAGIC Group: Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 739-8526 Hiroshima, Japan
| | - T Surić
- Croatian MAGIC Group: Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - M Takahashi
- Japanese MAGIC Group: Institute for Space-Earth Environmental Research and Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, 464-6801 Nagoya, Japan
| | - R Takeishi
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - F Tavecchio
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Temnikov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - K Terauchi
- Japanese MAGIC Group: Department of Physics, Kyoto University, 606-8502 Kyoto, Japan
| | - T Terzić
- Croatian MAGIC Group: University of Rijeka, Department of Physics, 51000 Rijeka, Croatia
| | - M Teshima
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - L Tosti
- INFN MAGIC Group: INFN Sezione di Perugia, I-06123 Perugia, Italy
| | - S Truzzi
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - A Tutone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - S Ubach
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | | | - M Vazquez Acosta
- Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain
| | - S Ventura
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - V Verguilov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - I Viale
- Università di Padova and INFN, I-35131 Padova, Italy
| | - C F Vigorito
- INFN MAGIC Group: INFN Sezione di Torino and Università degli Studi di Torino, I-10125 Torino, Italy
| | - V Vitale
- INFN MAGIC Group: INFN Roma Tor Vergata, I-00133 Roma, Italy
| | - I Vovk
- Japanese MAGIC Group: Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Kashiwa, 277-8582 Chiba, Japan
| | - R Walter
- University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland
| | - M Will
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - C Wunderlich
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - T Yamamoto
- Japanese MAGIC Group: Department of Physics, Konan University, Kobe, Hyogo 658-8501, Japan
| | - D Zarić
- Croatian MAGIC Group: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (FESB), 21000 Split, Croatia
| | - N Hiroshima
- Department of Physics, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
- RIKEN iTHEMS, Wako, Saitama 351-0198, Japan
| | - K Kohri
- Theory Center, IPNS, KEK, Tsukuba, Ibaraki 305-0801, Japan
- The Graduate University for Advanced Studies (SOKENDAI), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
- Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
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Dunne W, Adebayo N, Danner S, Post S, O'Brian C, Tom L, Osei C, Blum C, Rivera J, Molina E, Trosman J, Weldon C, Ekong A, Adetoro E, Rapkin B, Simon MA. A Learning Health System Approach to Cancer Survivorship Care Among LGBTQ+ Communities. JCO Oncol Pract 2023; 19:e103-e114. [PMID: 36475752 PMCID: PMC10166358 DOI: 10.1200/op.22.00386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 10/19/2022] [Accepted: 10/26/2022] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Lesbian, gay, bisexual, transgender, and queer (LGBTQ+) individuals who receive primary care services at community health centers are often referred to external specialty care centers after cancer diagnosis, upon which primary care services are disrupted and may be discontinued because of gaps in communication between primary and oncologic care providers. This qualitative study evaluated barriers and facilitators to effective care coordination for LGBTQ+ patients with cancer and the utility of a novel cancer care coordination tool to mitigate identified barriers. MATERIALS AND METHODS Semistructured interviews with LGBTQ+ cancer survivors, caregivers to LGBTQ+ persons, clinical team members who provide care to LGBTQ+ patients, and members of community-based organizations that work with LGBTQ+ patients were conducted. Interview analysis was a multistage process, wherein a constant comparison approach was used. Transcripts were reviewed and coded using Atlas.ti Cloud. RESULTS A total of 26 individuals were interviewed: 10 patients, four caregivers, 10 clinical care team members, and two community organization representatives. Interview analysis yielded insight regarding (1) LGBTQ+ patient experiences engaging with primary and oncologic care at the clinic level and (2) perceptions of patient-provider and provider-provider communication and coordination. CONCLUSION Interview findings indicate a need for further development of interventions aimed at improving care coordination, patient experience, and outcomes in the cancer care continuum for LGBTQ+ patients. Learning health systems, like the one studied, show great potential for contributing to the development of such interventions.
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Affiliation(s)
- Will Dunne
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Nihmotallahi Adebayo
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Sankirtana Danner
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Sharon Post
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Catherine O'Brian
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Laura Tom
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Cassandra Osei
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | | | - Julia Trosman
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Center for Business Models in Healthcare, Glencoe, IL
| | - Christine Weldon
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Center for Business Models in Healthcare, Glencoe, IL
| | | | | | - Bruce Rapkin
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Melissa A. Simon
- Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL
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15
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Benedé S, Martínez-Blanco M, López-Fandiño R, Molina E. IgE-Binding and Immunostimulating Properties of Enzymatic Crosslinked Milk Proteins as Influenced by Food Matrix and Digestibility. Nutrients 2022; 14:4584. [PMID: 36364845 PMCID: PMC9659148 DOI: 10.3390/nu14214584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 09/09/2023] Open
Abstract
Dairy foods are essential in the diet, although in some susceptible individuals they may cause allergy to cow's milk proteins. Therefore, alternative methods are sought to reduce their allergenicity. Transglutaminase (TG) is widely used in dairy products mainly to improve texture. Although it has been claimed that TG can be used to modify the digestibility and allergenicity of foods, its impact within a real matrix has been rarely studied. The aim of this work was to assess the allergenic potential of crosslinked skim milk (SM), milk casein fraction (CN), and whey protein (WP). To this purpose, inhibition ELISA with sera from milk allergic patients, in vitro activation tests of mouse mast cells and splenocytes, and simulated gastrointestinal digestion assays were performed. The results showed that cross-linking increased the binding of IgE to WP, but decreased IgE-binding to SM and CN. However, no differences were observed in the ability of cross-linked proteins to induce mast cell degranulation compared to native proteins. The cross-linking of SM and CN reduced Th2 cytokine release from the splenocytes of sensitized mice. All TG-treated samples exhibited more resistance to in vitro digestion than the untreated proteins and the human IgE binding capacity after digestion was higher. In conclusion, TG treatment of milk proteins does not reduce the risk of eliciting allergic symptoms in cow's milk allergic patients.
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Affiliation(s)
- Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | | | | | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
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Molina E, Benedé S. Is There Evidence of Health Risks From Exposure to Micro- and Nanoplastics in Foods? Front Nutr 2022; 9:910094. [PMID: 35836585 PMCID: PMC9274238 DOI: 10.3389/fnut.2022.910094] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
The human health impact of exposure to micro (MP) and nanoplastics (NP) from food remains unknown. There are several gaps in knowledge that prevent a complete risk assessment of them. First, the fact that some plastics may be chemically harmful, either directly toxic themselves or because they absorb and carry other components, which makes these particles may possess 3 types of hazards, physical, chemical and biological. In addition, the levels at which toxic effects may occur are unknown and there is a lack of studies to estimate the levels to which we are exposed. Plastic particles can induce physical stress and damage, apoptosis, necrosis, inflammation, oxidative stress and immune responses, which could contribute to the development of diseases such as cancer, metabolic disorders, and neurodevelopmental conditions, among others. In addition, they may have effects on other pathologies that have not yet been studied, such as food allergy, where they could act modifying the digestibility of food allergens, increasing intestinal permeability, promoting an intestinal inflammatory environment or causing intestinal dysbiosis, which could promote food allergen sensitization. However, given the limited information on the presence of MP and especially NP in food, further research is needed to estimate whether they could amplify the risk of allergic sensitization to food proteins and to elucidate the risk to human health.
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Adebayo N, Dunne W, Danner S, Rivera JA, Molina E, Ekong A, Adetoro E, Blum C, Osei C, Trosman J, Weldon C, Simon M. Abstract LB169: Assessing the facilitators and barriers of a novel cancer care delivery model adapted for the care coordination of LGBTQ+ cancer survivors. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-lb169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Lesbian, gay, bisexual, transgender and queer (LGBTQ) individuals experience health disparities at disproportionate rates that drive reduced cancer screenings and late-stage cancer diagnoses. Community health centers play critical roles in providing primary care services to LGBTQ+ patients with cancer. Patients diagnosed with cancer and referred to specialty care outside health centers, however, often experience disruptions to their primary care services due to gaps in communication between primary and oncology care providers. The © 4R Oncology Model (Right Information and Right Care for the Right Patient at the Right Time) is a novel, patient-centric care coordination tool developed to facilitate cancer planning and serves as a longitudinal primary care checklist for use by patients and their care team. Our project aims to assess the facilitators and barriers of 4R as a component of primary and specialized care delivered to LGBTQ+ cancer survivors.
Methods: We conducted semi-structured interviews with patients and their caregivers (n =12) and stakeholders (n=12) to assess facilitators and barriers to 4R implementation as a component of care delivered to LGBTQ+ cancer survivors. Research team members deductively identified initial themes from interview transcripts. Preliminary coding schemes were compared among three team members and refined by inductive coding to produce a higher-level study codebook. With this codebook, team members ultimately utilized ATLAS.ti, a qualitative data analysis software, to independently analyze interview transcripts, with discrepancies in coding resolved through team-wide discussions.
Results: Patients, their caregivers, and stakeholders agree that the 4R model shows potential for use as a first-step intervention to address primary care gaps caused by inadequate care coordination. Suggested improvements to the model include a reduction of textual information and an increased emphasis on mental and emotional support resources on the model’s sequence of care form.
Conclusions: Interim findings indicate that a lack of adequate research on solutions to the disruption of primary care services caused by the initiation of cancer care for LGBTQ+ cancer survivors is a significant barrier for this patient population. The 4R Oncology Model thus shows promise as a solution for initiating and sustaining more continuous communication between primary care and cancer care delivery for LGBTQ+ cancer survivors. Continued analysis of study interviews will further elucidate facilitators and barriers to cancer care coordination for LGBTQ+ individuals, while further informing iterations to the 4R model for the development of a national protocol aimed at improving access to care and outcomes for LGBTQ+ individuals and other underserved groups.
Citation Format: Nihmotallahi Adebayo, Will Dunne, Sankirtana Danner, Juan A. Rivera, Elena Molina, Abbey Ekong, Elizabeth Adetoro, Cori Blum, Cassandra Osei, Julia Trosman, Christine Weldon, Melissa Simon. Assessing the facilitators and barriers of a novel cancer care delivery model adapted for the care coordination of LGBTQ+ cancer survivors [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr LB169.
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Affiliation(s)
- Nihmotallahi Adebayo
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Chicago, IL
| | - Will Dunne
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Chicago, IL
| | - Sankirtana Danner
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Chicago, IL
| | | | | | | | | | | | - Cassandra Osei
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Chicago, IL
| | - Julia Trosman
- 4The Center for Business Models in Healthcare, Glencoe, IL
| | | | - Melissa Simon
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Chicago, IL
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López-Guerrero JA, Mendiola M, Pérez-Fidalgo JA, Romero I, Torres A, Recalde D, Molina E, Gómez-Raposo C, Levin AM, Herrero A, Alarcón J, Esteban C, Marquina G, Rubio MJ, Guerra E, Sánchez-Lorenzo L, Gálvez-Montosa F, de Juan A, Churruca C, Gallego A, González-Martín A. Prospective Real-World Gynaecological Cancer Clinical Registry with Associated Biospecimens: A Collaborative Model to Promote Translational Research between GEICO and the Spanish Biobank Network. Cancers (Basel) 2022; 14:cancers14081965. [PMID: 35454870 PMCID: PMC9031046 DOI: 10.3390/cancers14081965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 02/04/2023] Open
Abstract
Patient registries linked to biorepositories constitute a valuable asset for clinical and translational research in oncology. The Spanish Group of Ovarian Cancer Research (GEICO), in collaboration with the Spanish Biobank Network (RNBB), has developed a multicentre, multistakeholder, prospective virtual clinical registry (VCR) associated with biobanks for the collection of real-world data and biological samples of gynaecological cancer patients. This collaborative project aims to promote research by providing broad access to high-quality clinical data and biospecimens for future research according to the needs of investigators and to increase diagnostic and therapeutic opportunities for gynaecological cancer patients in Spain. The VCR will include the participation of more than 60 Spanish hospitals entering relevant clinical information in harmonised electronic case report forms (eCRFs) in four different cohorts: ovarian, endometrial, cervical, and rare gynaecological cancers (gestational trophoblastic disease). Initial data for the cases included till December 2021 are presented. The model described herein establishes a real-world win-win collaboration between multicentre structures, promoted and supported by GEICO, that will contribute to the success of translational research in gynaecological cancer.
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Affiliation(s)
- José Antonio López-Guerrero
- Laboratorio de Biología Molecular y Biobanco, Fundación Instituto Valenciano de Oncología, 46009 Valencia, Spain
- Unidad Mixta de Investigación en Cáncer IVO-CIPF, Centro de Investigación Príncipe Felipe (CIPF), 46012 Valencia, Spain
- Departamento de Patología, Facultad de Medicina, Universidad Católica de Valencia ‘San Vicente Martir’, 46001 Valencia, Spain
- Correspondence: ; Tel.: +34-961114337
| | - Marta Mendiola
- Laboratorio de Patología Molecular y Dianas Terapéuticas, Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), 28029 Madrid, Spain;
- Centro de Investigación Biomédica en Red de Cáncer, CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - José Alejandro Pérez-Fidalgo
- Departamento de Oncología Médica, Hospital Clinico de Valencia, Instituto de Investigación Sanitaria INCLIVA, Universidad de Valencia, CIBERONC, 46010 Valencia, Spain;
| | - Ignacio Romero
- Department of Medical Oncology, Fundación Instituto Valenciano de Oncología, 46009 Valencia, Spain;
| | - Ana Torres
- Biobanco del Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain;
| | - Delia Recalde
- Biobanco del Sistema de Salud de Aragón, 50009 Zaragoza, Spain;
| | - Elena Molina
- Biobanco del Hospital Clínico San Carlos, 28040 Madrid, Spain;
| | - César Gómez-Raposo
- Department of Medical Oncology, Hospital Universitario Infanta Sofía, 28703 Madrid, Spain;
| | - Ana M. Levin
- Grupo Español de Investigación en Cáncer de Ovario, 28003 Madrid, Spain;
| | - Ana Herrero
- Department of Medical Oncology, Hospital Universitario Miguel Servet, 50009 Zaragoza, Spain;
| | - Jesús Alarcón
- Department of Medical Oncology, Hospital Universitario Son Espases, 07120 Palma, Spain;
| | - Carmen Esteban
- Department of Medical Oncology, Hospital Virgen de la Salud, 45004 Toledo, Spain;
| | - Gloria Marquina
- Department of Medical Oncology, Hospital Clínico San Carlos, 28040 Madrid, Spain;
| | - María Jesús Rubio
- Department of Medical Oncology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain;
| | - Eva Guerra
- Department of Medical Oncology, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain;
| | - Luisa Sánchez-Lorenzo
- Department of Medical Oncology, Clínica Universidad de Navarra, 28027 Madrid, Spain; (L.S.-L.); (A.G.-M.)
| | | | - Ana de Juan
- Department of Medical Oncology, Hospital Univeristario Marqués de Valdecilla, 39008 Santander, Spain;
| | - Cristina Churruca
- Department of Medical Oncology, Hospital Universitario Donostia, 20014 Donostia, Spain;
| | - Alejandro Gallego
- Department of Medical Oncology, Hospital Universitario La Paz, 28029 Madrid, Spain;
| | - Antonio González-Martín
- Department of Medical Oncology, Clínica Universidad de Navarra, 28027 Madrid, Spain; (L.S.-L.); (A.G.-M.)
- Programa de Tumores Sólidos, Centro de Investigación de Medicina Aplicada (CIMA), 31008 Pamplona, Spain
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McCarthy S, Molina E, Nemeh H, Chaudhry S, Pinney S, Srivastava A, Grinstein J, Hackett I, Cowger J. Characterizing Outflow Graft Narrowing over Time. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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20
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Rivas AB, Lopez-Picado A, Calamia V, Carreño E, Cocho L, Cordero-Coma M, Fonollosa A, Francisco Hernandez FM, Garcia-Aparicio A, Garcia-Gonzalez J, Mondejar JJ, Lojo-Oliveira L, Martínez-Costa L, Munoz S, Peiteado D, Pinto JA, Rodriguez-Lozano B, Pato E, Diaz-Valle D, Molina E, Tebar LA, Rodriguez-Rodriguez L. Efficacy, safety and cost-effectiveness of methotrexate, adalimumab or their combination in non-infectious non-anterior uveitis: a protocol for a multicentre, randomised, parallel three arms, active-controlled, phase III open label with blinded outcome assessment study. BMJ Open 2022; 12:e051378. [PMID: 35318229 PMCID: PMC8943738 DOI: 10.1136/bmjopen-2021-051378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Non-infectious uveitis include a heterogeneous group of sight-threatening and incapacitating conditions. Their correct management sometimes requires the use of immunosuppressive drugs (ISDs), prescribed in monotherapy or in combination. Several observational studies showed that the use of ISDs in combination could be more effective than and as safe as their use in monotherapy. However, a direct comparison between these two treatment strategies has not been carried out yet. METHODS AND ANALYSIS The Combination THerapy with mEthotrexate and adalImumAb for uveitis (CoTHEIA) study is a phase III, multicentre, prospective, randomised, single-blinded with masked outcome assessment, parallel three arms with 1:1:1 allocation, active-controlled, superiority study design, comparing the efficacy, safety and cost-effectiveness of methotrexate, adalimumab or their combination in non-infectious non-anterior uveitis. We aim to recruit 192 subjects. The duration of the treatment and follow-up will last up to 52 weeks, plus 70 days follow-up with no treatment. The complete and maintained resolution of the ocular inflammation will be assessed by masked evaluators (primary outcome). In addition to other secondary measurements of efficacy (quality of life, visual acuity and costs) and safety, we will identify subjects' subgroups with different treatment responses by developing prediction models based on machine learning techniques using genetic and proteomic biomarkers. ETHICS AND DISSEMINATION The protocol, annexes and informed consent forms were approved by the Reference Clinical Research Ethic Committee at the Hospital Clínico San Carlos (Madrid, Spain) and the Spanish Agency for Medicines and Health Products. We will elaborate a dissemination plan including production of materials adapted to several formats to communicate the clinical trial progress and findings to a broad group of stakeholders. The promoter will be the only access to the participant-level data, although it can be shared within the legal situation. TRIAL REGISTRATION NUMBER 2020-000130-18; NCT04798755.
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Affiliation(s)
- Ana Belen Rivas
- Unidad de Investigación Clinica y Ensayos Clínicos, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
- Departamento de Enfermería. Facultad Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Madrid, Spain
| | - Amanda Lopez-Picado
- Unidad de Investigación Clinica y Ensayos Clínicos, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | - Valentina Calamia
- Unidad de Proteómica. Grupo de Investigación de Reumatología (GIR), Instituto de Investigación Biomédica de A Coruña, Complexo Hospitalario Universitario de A Coruña, and Universidade da Coruña, A Coruna, Galicia, Spain
| | - Ester Carreño
- Department of Ophthalmology, University Hospital Fundacion Jimenez Diaz, and University Hospital Rey Juan Carlos, Madrid, Madrid, Spain
| | - Lidia Cocho
- Department of Ophthalmology, IOBA (Institute of Applied OphthalmoBiology), University of Valladolid, and Hospital Clínico Universitario de Valladolid, Valladolid, Castilla y León, Spain
| | - Miguel Cordero-Coma
- Uveitis Unit, University Hospital of León, IBIOMED, and University of León, Leon, Spain
| | - Alex Fonollosa
- Department of Ophthalmology, BioCruces Bizkaia Health Research Institute, Cruces University Hospital, University of the Basque Country, Barakaldo, País Vasco, Spain
| | - Felix M Francisco Hernandez
- Department of Rheumatology, Hospital Universitario de Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
| | | | - Javier Garcia-Gonzalez
- Department of Rheumatology, Hospital Universitario 12 de Octubre, Madrid, Comunidad de Madrid, Spain
| | - Jose Juan Mondejar
- Department of Ophthalmology, Hospital General Universitario de Alicante, Alicante, Comunidad Valenciana, Spain
| | | | - Llucí Martínez-Costa
- Department of Ophthalmology, Hospital Universitario Doctor Peset, Valencia, Spain
| | - Santiago Munoz
- Department of Rheumatology, Hospital Universitario Infanta Sofia, San Sebastian de los Reyes, Madrid, Spain
| | - Diana Peiteado
- Department of Rheumatology, Hospital Universitario La Paz, Madrid, Madrid, Spain
| | - Jose Antonio Pinto
- Department of Rheumatology, Complexo Hospitalario Universitario de A Coruña, A Coruna, Galicia, Spain
| | - Beatriz Rodriguez-Lozano
- Department of Rheumatology, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Canarias, Spain
| | - Esperanza Pato
- Department of Rheumatology, Hospital Clínico San Carlos, IdISSC, Madrid, Madrid, Spain
| | - David Diaz-Valle
- Department of Ophthalmology, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | - Elena Molina
- Department of Pathology, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | - Luis Alberto Tebar
- Unidad de Investigación Clinica y Ensayos Clínicos, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | - Luis Rodriguez-Rodriguez
- Musculoskeletal Pathology Group, Fundacion para la Investigacion Biomedica del Hospital Clinico San Carlos, IdISSC, Madrid, Spain
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21
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Adebayo N, Dunne W, Madorsky T, Danner S, Rivera J, Molina E, Ekong A, Adetoro E, Osei C, Trosman J, Weldon C, Simon M. Abstract PO-021: LGBTQ cancer care: Assessing the benefits and limitations of a novel cancer care coordination tool. Cancer Epidemiol Biomarkers Prev 2022. [DOI: 10.1158/1538-7755.disp21-po-021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background: Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals experience health disparities at disproportionate rates which drive reduced cancer screenings and late-stage cancer diagnoses. These disparities are the result of barriers to care including a lack of LGBTQ-competent providers, lack of health insurance, unstable housing, and avoidance of care due to medical trauma and concerns about abuse and mistreatment. Community health centers are critical for providing primary care to LGBTQ+ patients with cancer. Unfortunately, once a patient is diagnosed with cancer and referred to specialty care outside the health center, primary care services are often disrupted or even discontinued as a result of gaps in communication between primary and oncological care providers. The © 4R Oncology Model (Right Information and Right Care for the Right Patient at the Right Time) is a novel, patient-centric care coordination tool developed to facilitate cancer planning and serve as a longitudinal primary care checklist for patients and their care team. Our project aims to assess the benefits and limitations of the 4R as a component of care delivered to LGBTQ cancer survivors. Methods: In collaboration with Howard Brown Health, we conducted semi-structured interviews with clinical care team members (N=10) to assess the benefits and limitations of the 4R implementation as a component of care delivered to LGBTQ cancer survivors. A Rapid analysis process, a method used when a quick analysis is required to adopt changes to ongoing processes, will be utilized. Results: Clinical care team members indicate that a lack of adequate research on solutions to the disruption of primary care services caused by cancer care for LGBTQ cancer patients is a significant barrier for this patient population. Team members agree that the 4R is a necessary intervention for addressing primary care gaps caused by inadequate care coordination. Conclusions: The 4R shows promise as a solution for initiating and sustaining more continuous communication between primary care and cancer care delivery for LGBTQ cancer survivors. Future interviews with patients, caregivers, and community organization members will further elucidate the barriers and facilitators to cancer care coordination for this population and how iterations of the 4R can improve access to care and outcomes.
Citation Format: Nihmotallahi Adebayo, Will Dunne, Toni Madorsky, Sankirtana Danner, Juan Rivera, Elena Molina, Abbey Ekong, Elizabeth Adetoro, Cassandra Osei, Julia Trosman, Christine Weldon, Melissa Simon. LGBTQ cancer care: Assessing the benefits and limitations of a novel cancer care coordination tool [abstract]. In: Proceedings of the AACR Virtual Conference: 14th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2021 Oct 6-8. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2022;31(1 Suppl):Abstract nr PO-021.
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Affiliation(s)
- Nihmotallahi Adebayo
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
| | - Will Dunne
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
| | - Toni Madorsky
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
| | - Sankirtana Danner
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
| | | | | | | | | | - Cassandra Osei
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
| | - Julia Trosman
- 4The Center for Business Models in Healthcare, Glencoe, IL
| | | | - Melissa Simon
- 1Center for Health Equity Transformation, Feinberg School of Medicine, Northwestern University, Chicago, IL,
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Pérez-Rodríguez L, Martínez-Blanco M, Lozano-Ojalvo D, Fontecha J, Molina E, Benedé S, López-Fandiño R. Triacylglycerides and Phospholipids from Egg Yolk Differently Influence the Immunostimulating Properties of Egg White Proteins. Nutrients 2021; 13:3301. [PMID: 34684302 PMCID: PMC8539141 DOI: 10.3390/nu13103301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/09/2021] [Accepted: 09/17/2021] [Indexed: 11/17/2022] Open
Abstract
As part of a whole egg, egg white proteins are embedded in a lipid matrix that could modify their presentation to the immune system and their allergenic properties. The present study examines the impact of the main egg lipid components, triacylglycerides and phospholipids, in the early events of sensitization to egg. To this end, BALB/c mice were exposed intragastrically to egg lipids and egg lipid fractions, alone and in mixtures with egg white proteins, and Th2-promoting and proinflammatory effects were investigated. Our results highlight that the egg lipid fraction is responsible for Th2 adjuvant effects and point at a different influence of triacylglycerides and phospholipids on the bioavailability and immunomodulating properties of egg white proteins. While triacylglycerides promote type 2 responses at the small intestine level, phospholipids reduce the solubility of EW proteins and induce Th2 skewing in lymphoid intestinal tissues, which may have a direct impact on the development of egg allergy.
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Affiliation(s)
- Leticia Pérez-Rodríguez
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
| | - Mónica Martínez-Blanco
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
| | - Daniel Lozano-Ojalvo
- Icahn School of Medicine at Mount Sinai, 1425 Madison Ave, 11-26, New York, NY 10029, USA;
| | - Javier Fontecha
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
| | - Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
| | - Rosina López-Fandiño
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain; (L.P.-R.); (M.M.-B.); (J.F.); (E.M.); (S.B.)
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Martínez-Blanco M, Lozano-Ojalvo D, Pérez-Rodríguez L, Benedé S, Molina E, López-Fandiño R. Retinoic Acid Induces Functionally Suppressive Foxp3 +RORγt + T Cells In Vitro. Front Immunol 2021; 12:675733. [PMID: 34447371 PMCID: PMC8382797 DOI: 10.3389/fimmu.2021.675733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/21/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction CD4+ T cells with regulatory function co-expressing Foxp3 and RORγt are linked to the development of oral tolerance towards innocuous food antigens in mice. This study aimed to discern the role played by IL-6 and retinoic acid (RA) in the in vitro generation of Foxp3+RORγt+ T cells and to investigate whether such cells have suppressive properties. Methods CD4+CD25- T cells isolated from the spleen of BALB/c mice, were stimulated in the presence of IL-2 alone or together with TFG-β and different concentrations of IL-6 and/or RA. Percentage of Foxp3+, RORγt+, IL-17+, Foxp3+RORγt-, Foxp3+RORγt+, and Foxp3-RORγt+ T cells within the total CD4+ T cell population, production of cytokines (IL-10 and IL-17A) and gene expression (Foxp3, Rorc, Tgfb1, Il6, Il10, and Il17) were assessed at different time points. The phenotype and ability of cells generated from CD4+CD44-CD62L+ cells in the presence of RA to suppress effector T cell proliferation was assessed. Results TGF-β plus IL-6 induced the generation of Foxp3+ and double positive Foxp3+RORγt+ T cells to a higher extent than TGF-β alone at the beginning of the incubation period, although expression of Foxp3 subsequently declined. RA, added to TGF-β, increased Foxp3 and Rorc expression and Foxp3 and RORγt transcription and promoted the differentiation of Foxp3+RORγt- and Foxp3+RORγt+ cells that expressed and secreted IL-17. Foxp3+ T cells generated in vitro in presence of RA were functionally suppressive. Conclusions Under the influence of IL-2 and TGF-β, suppressive Foxp3+RORγt+ T cells that express and secrete IL-17 can be produced in vitro and RA further contributes to stabilize this phenotype.
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Affiliation(s)
- Mónica Martínez-Blanco
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Daniel Lozano-Ojalvo
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Leticia Pérez-Rodríguez
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Sara Benedé
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Elena Molina
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Rosina López-Fandiño
- Food Allergy Group, Department of Bioactivity and Food Anaysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
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Ladero-Auñon I, Molina E, Oyanguren M, Barriales D, Fuertes M, Sevilla IA, Luo L, Arrazuria R, De Buck J, Anguita J, Elguezabal N. Oral vaccination stimulates neutrophil functionality and exerts protection in a Mycobacterium avium subsp. paratuberculosis infection model. NPJ Vaccines 2021; 6:102. [PMID: 34385469 PMCID: PMC8361088 DOI: 10.1038/s41541-021-00367-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/29/2021] [Indexed: 12/31/2022] Open
Abstract
Mycobacterium avium subsp. paratuberculosis (Map) causes paratuberculosis (PTB), a granulomatous enteritis in ruminants that exerts high economic impact on the dairy industry worldwide. Current vaccines have shown to be cost-effective against Map and in some cases confer beneficial non-specific effects against other pathogens suggesting the existence of trained immunity. Although Map infection is mainly transmitted by the fecal-oral route, oral vaccination has not been deeply studied. Therefore, the aim of this study was to compare the oral route with a set of mycobacterial and non-mycobacterial vaccines with a subcutaneously administered commercially available vaccine. Training effects on polymorphonuclear neutrophils (PMNs) and homologous and heterologous in vivo protection against Map were investigated in the rabbit infection model. Oral vaccination with inactivated or live vaccines was able to activate mucosal immunity as seen by elevation of serum IgA and the expression of IL4 in peripheral blood mononuclear cells (PBMCs). In addition, peripheral PMN phagocytosis against Map was enhanced by vaccination and extracellular trap release against Map and non-related pathogens was modified by both, vaccination and Map-challenge, indicating trained immunity. Finally, PBMCs from vaccinated animals stimulated in vitro with Map antigens showed a rapid innate activation cytokine profile. In conclusion, our data show that oral vaccination against PTB can stimulate neutrophil activity and both innate and adaptive immune responses that correlate with protection.
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Affiliation(s)
- Iraia Ladero-Auñon
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
- Food Quality and Safety Department, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Vitoria, Araba, Spain
| | - Elena Molina
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Maddi Oyanguren
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Diego Barriales
- Inflammation and Macrophage Plasticity Laboratory, CIC bioGUNE-Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Miguel Fuertes
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Iker A Sevilla
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Lucy Luo
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Rakel Arrazuria
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Jeroen De Buck
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Juan Anguita
- Inflammation and Macrophage Plasticity Laboratory, CIC bioGUNE-Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Natalia Elguezabal
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain.
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Benedé S, Lozano-Ojalvo D, Cristobal S, Costa J, D'Auria E, Velickovic TC, Garrido-Arandia M, Karakaya S, Mafra I, Mazzucchelli G, Picariello G, Romero-Sahagun A, Villa C, Roncada P, Molina E. New applications of advanced instrumental techniques for the characterization of food allergenic proteins. Crit Rev Food Sci Nutr 2021; 62:8686-8702. [PMID: 34060381 DOI: 10.1080/10408398.2021.1931806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Current approaches based on electrophoretic, chromatographic or immunochemical principles have allowed characterizing multiple allergens, mapping their epitopes, studying their mechanisms of action, developing detection and diagnostic methods and therapeutic strategies for the food and pharmaceutical industry. However, some of the common structural features related to the allergenic potential of food proteins remain unknown, or the pathological mechanism of food allergy is not yet fully understood. In addition, it is also necessary to evaluate new allergens from novel protein sources that may pose a new risk for consumers. Technological development has allowed the expansion of advanced technologies for which their whole potential has not been entirely exploited and could provide novel contributions to still unexplored molecular traits underlying both the structure of food allergens and the mechanisms through which they sensitize or elicit adverse responses in human subjects, as well as improving analytical techniques for their detection. This review presents cutting-edge instrumental techniques recently applied when studying structural and functional aspects of proteins, mechanism of action and interaction between biomolecules. We also exemplify their role in the food allergy research and discuss their new possible applications in several areas of the food allergy field.
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Affiliation(s)
- Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Daniel Lozano-Ojalvo
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, Jaffe Food Allergy Institute, New York, NY, USA
| | - Susana Cristobal
- Department of Biomedical and Clinical Sciences, Cell Biology, Faculty of Medicine, Linköping University, Linköping, Sweden.,IKERBASQUE, Basque Foundation for Science, Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, Leioa, Spain
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Enza D'Auria
- Clinica Pediatrica, Ospedale dei Bambini Vittore Buzzi, Università degli Studi, Milano, Italy
| | - Tanja Cirkovic Velickovic
- Faculty of Chemistry, University of Belgrade, Belgrade, Serbia.,Ghent University Global Campus, Incheon, South Korea.,Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium.,Serbian Academy of Sciences and Arts, Belgrade, Serbia
| | - María Garrido-Arandia
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Pozuelo de Alarcón, Madrid, Spain
| | - Sibel Karakaya
- Department of Food Engineering, Ege University, Izmir, Turkey
| | - Isabel Mafra
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Gabriel Mazzucchelli
- Mass Spectrometry Laboratory, MolSys Research Unit, University of Liege, Liege, Belgium
| | - Gianluca Picariello
- Institute of Food Sciences, National Research Council (CNR), Avellino, Italy
| | - Alejandro Romero-Sahagun
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Pozuelo de Alarcón, Madrid, Spain
| | - Caterina Villa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Paola Roncada
- Department of Health Sciences, University Magna Graecia, Catanzaro, Italy
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
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Affiliation(s)
- E Molina
- Department of Internal Medicine, Johns Hopkins University, School of Medicine, Baltimore, MD, USA
| | - J Albayda
- Department of Medicine, Division of Rheumatology, Johns Hopkins University, School of Medicine, Baltimore, MD, USA
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Martín-Pedraza L, Mayorga C, Gomez F, Bueno-Díaz C, Blanca-Lopez N, González M, Martínez-Blanco M, Cuesta-Herranz J, Molina E, Villalba M, Benedé S. IgE-Reactivity Pattern of Tomato Seed and Peel Nonspecific Lipid-Transfer Proteins after in Vitro Gastrointestinal Digestion. J Agric Food Chem 2021; 69:3511-3518. [PMID: 33719421 PMCID: PMC9134490 DOI: 10.1021/acs.jafc.0c06949] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/29/2021] [Accepted: 03/03/2021] [Indexed: 06/12/2023]
Abstract
The influence of gastrointestinal digestion on the immunological properties of three different nonspecific lipid-transfer proteins (nsLTPs) described in tomato fruit has been assessed using an in vitro system mimicking the stomach and intestine digestion conditions. Tomato peel/pulp nsLTP, Sola l 3, was degraded after digestion, although the immunoglobulin E (IgE) recognition of intact protein and a 10 kDa band were still observed after 30 min of duodenal digestion in the presence of phosphatidylcholine. The tomato seed nsLTP, Sola l 7, showed a higher stability than the other seed allergen, Sola l 6, during digestion. Sola l 7 showed an IgE immunoreactive 6.5 kDa band in immunoblotting analysis, retaining up to 7% of its IgE-binding capacity in inhibition ELISA test after 60 min of duodenal digestion and keeping intact its ability to activate basophils after digestion. These results suggest that the tomato seed allergen Sola l 7 might be considered as an important allergen in the induction of allergic responses to tomato due to its high stability against gastrointestinal digestion.
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Affiliation(s)
- Laura Martín-Pedraza
- Department
of Biochemistry and Molecular Biology, Universidad
Complutense de Madrid, 28040 Madrid, Spain
| | - Cristobalina Mayorga
- Allergy
Research Laboratory, IBIMA, Regional University
Hospital of Málaga, UMA, 29009 Málaga, Spain
| | - Francisca Gomez
- Allergy
Research Laboratory, IBIMA, Regional University
Hospital of Málaga, UMA, 29009 Málaga, Spain
| | - Cristina Bueno-Díaz
- Department
of Biochemistry and Molecular Biology, Universidad
Complutense de Madrid, 28040 Madrid, Spain
| | | | - Miguel González
- Allergy
Research Laboratory, IBIMA, Regional University
Hospital of Málaga, UMA, 29009 Málaga, Spain
| | - Mónica Martínez-Blanco
- Instituto
de Investigación en Ciencias de la Alimentación (CIAL,
CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | | | - Elena Molina
- Instituto
de Investigación en Ciencias de la Alimentación (CIAL,
CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Mayte Villalba
- Department
of Biochemistry and Molecular Biology, Universidad
Complutense de Madrid, 28040 Madrid, Spain
| | - Sara Benedé
- Instituto
de Investigación en Ciencias de la Alimentación (CIAL,
CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
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Ladero-Auñon I, Molina E, Holder A, Kolakowski J, Harris H, Urkitza A, Anguita J, Werling D, Elguezabal N. Bovine Neutrophils Release Extracellular Traps and Cooperate With Macrophages in Mycobacterium avium subsp. paratuberculosis clearance In Vitro. Front Immunol 2021; 12:645304. [PMID: 33815401 PMCID: PMC8010319 DOI: 10.3389/fimmu.2021.645304] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/25/2021] [Indexed: 12/19/2022] Open
Abstract
Mycobacterium avium subsp. paratuberculosis (Map) is the underlying pathogen causing bovine paratuberculosis (PTB), an enteric granulomatous disease that mainly affects ruminants and for which an effective treatment is needed. Macrophages are the primary target cells for Map, which survives and replicates intracellularly by inhibiting phagosome maturation. Neutrophils are present at disease sites during the early stages of the infection, but seem to be absent in the late stage, in contrast to healthy tissue. Although neutrophil activity has been reported to be impaired following Map infection, their role in PTB pathogenesis has not been fully defined. Neutrophils are capable of releasing extracellular traps consisting of extruded DNA and proteins that immobilize and kill microorganisms, but this mechanism has not been evaluated against Map. Our main objective was to study the interaction of neutrophils with macrophages during an in vitro mycobacterial infection. For this purpose, neutrophils and macrophages from the same animal were cultured alone or together in the presence of Map or Mycobacterium bovis Bacillus-Calmette-Guérin (BCG). Extracellular trap release, mycobacteria killing as well as IL-1β and IL-8 release were assessed. Neutrophils released extracellular traps against mycobacteria when cultured alone and in the presence of macrophages without direct cell contact, but resulted inhibited in direct contact. Macrophages were extremely efficient at killing BCG, but ineffective at killing Map. In contrast, neutrophils showed similar killing rates for both mycobacteria. Co-cultures infected with Map showed the expected killing effect of combining both cell types, whereas co-cultures infected with BCG showed a potentiated killing effect beyond the expected one, indicating a potential synergistic cooperation. In both cases, IL-1β and IL-8 levels were lower in co-cultures, suggestive of a reduced inflammatory reaction. These data indicate that cooperation of both cell types can be beneficial in terms of decreasing the inflammatory reaction while the effective elimination of Map can be compromised. These results suggest that neutrophils are effective at Map killing and can exert protective mechanisms against Map that seem to fail during PTB disease after the arrival of macrophages at the infection site.
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Affiliation(s)
- Iraia Ladero-Auñon
- Animal Health Department, NEIKER-Basque Institute for Agricultural Research and Development-Basque Research and Technology Allianca (BRTA), Derio, Spain.,Food Quality and Safety Department, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Elena Molina
- Animal Health Department, NEIKER-Basque Institute for Agricultural Research and Development-Basque Research and Technology Allianca (BRTA), Derio, Spain
| | - Angela Holder
- Molecular Immunology Laboratory, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, United Kingdom
| | - Jeannine Kolakowski
- Molecular Immunology Laboratory, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, United Kingdom
| | - Heather Harris
- Food Quality and Safety Department, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Vitoria-Gasteiz, Spain
| | | | - Juan Anguita
- Inflammation and Macrophage Plasticity Laboratory, Centro de Investigaciones Cooperativas (CIC) bioGUNE-Basque Research and Technology Alliance (BRTA), Derio, Spain.,Basque Foundation for Science, Bilbao, Spain
| | - Dirk Werling
- Molecular Immunology Laboratory, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, United Kingdom
| | - Natalia Elguezabal
- Animal Health Department, NEIKER-Basque Institute for Agricultural Research and Development-Basque Research and Technology Allianca (BRTA), Derio, Spain
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Benedé S, Pérez-Rodríguez L, Martínez-Blanco M, Molina E, López-Fandiño R. Oral Exposure to House Dust Mite Activates Intestinal Innate Immunity. Foods 2021; 10:foods10030561. [PMID: 33803079 PMCID: PMC8000190 DOI: 10.3390/foods10030561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/22/2021] [Accepted: 03/04/2021] [Indexed: 12/21/2022] Open
Abstract
SCOPE House dust mite (HDM) induces Th2 responses in lungs and skin, but its effects in the intestine are poorly known. We aimed to study the involvement of HDM in the initial events that would promote sensitization through the oral route and eventually lead to allergy development. METHODS AND RESULTS BALB/c mice were exposed intragastrically to proteolytically active and inactive HDM, as such, or in combination with egg white (EW), and inflammatory and type 2 responses were evaluated. Oral administration of HDM, by virtue of its proteolytic activity, promoted the expression, in the small intestine, of genes encoding tight junction proteins, proinflammatory and Th2-biasing cytokines, and it caused expansion of group 2 innate immune cells, upregulation of Th2 cytokines, and dendritic cell migration and activation. In lymphoid tissues, its proteolytically inactivated counterpart also exerted an influence on the expression of surface DC molecules involved in interactions with T cells and in Th2 cell differentiation, which was confirmed in in vitro experiments. However, in our experimental setting we did not find evidence for the promotion of sensitization to coadministered EW. CONCLUSION Orally administered HDM upregulates tissue damage factors and also acts as an activator of innate immune cells behaving similarly to potent oral Th2 adjuvants.
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Ordóñez Pereira J, Pérez Egido L, García-Casillas MA, Del Cañizo A, Fanjul M, de la Torre M, Bada I, Blanco MD, Cerdá J, Molina E, Peláez D, de Agustín JC. Thyroid surgery in pediatric patients: causes and results. Cir Pediatr 2021; 34:9-14. [PMID: 33507638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Even though thyroid surgery is rare in pediatric patients, frequency has increased in the last years. The objective of this study was to analyze the causes and results of these procedures in a pediatric surgical facility. PATIENTS AND METHODS Retrospective study including all patients requiring thyroid surgery in our department from 2000 to 2019. Demographic data, diagnostic data, associated pathology, type of surgical procedure, pathological results, and intraoperative and postoperative complications were recorded. RESULTS 47 patients with a mean age of 8.9 ± 3.9 years at surgery were included. The most frequent diagnosis was MEN syndrome (n = 30, 29 MEN 2A and 1 MEN 2B), followed by thyroid papillary carcinoma (n = 5), follicular adenoma (n = 5), multinodular goiter (n = 4), follicular carcinoma (n = 1), thyroglossal duct papillary carcinoma (n = 1), and Graves-Basedow syndrome (n = 1). 38 total thyroidectomies (73.7% of which were prophylactic), 3 double hemithyroidectomies, 5 hemithyroidectomies, and 5 lymphadenectomies were performed. No intraoperative complications or recurrent laryngeal nerve lesions were noted. Mean postoperative hospital stay was 1.3 ± 0.6 days. 7 patients had transitory asymptomatic hypoparathyroidism, and 1 patient had persistent symptomatic hypoparathyroidism. Pathological results of prophylactic thyroidectomies were: 18 C cell hyperplasias, 7 microcarcinomas, and 3 cases without histopathological disorders. CONCLUSIONS Thyroid surgery in pediatric patients is safe if performed by specialized personnel. Even though it remains rare, frequency has increased in the last years.
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Affiliation(s)
- J Ordóñez Pereira
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - L Pérez Egido
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - M A García-Casillas
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - A Del Cañizo
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - M Fanjul
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - M de la Torre
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - I Bada
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - M D Blanco
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - J Cerdá
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - E Molina
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - D Peláez
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
| | - J C de Agustín
- Pediatric Surgery Department. Gregorio Marañón University General Hospital. Madrid (Spain)
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Sun C, Molina E, Schneider A, Harrison R, Westin S, Coleman R, Lowenstein L, Volk R, Meyer L. Patient preferences for maintenance therapy versus routine surveillance: Gain in progression-free survival and risks of adverse effects. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.06.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Sun C, Molina E, Schneider A, Harrison R, Westin S, Coleman R, Lowenstein L, Volk R, Meyer L. Patient preferences for side effects and decision-making factors associated with maintenance therapy for ovarian cancer. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.06.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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33
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Villanueva M, Sun C, Schneider A, Molina E, Wang X, Meyer L. Exploring the utility and burden of clinical follow up of threshold alerts generated by patient-reported outcomes in women with recurrent ovarian cancer: A longitudinal study. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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34
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Meyer L, Schneider A, Molina E, Villanueva M, Lowenstein L, Williams L, Sun C. More toxic than treatment? The financial impact of living with ovarian cancer: A qualitative exploration of financial toxicity in women with recurrent ovarian cancer. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Acciari VA, Ansoldi S, Antonelli LA, Arbet Engels A, Baack D, Babić A, Banerjee B, Barres de Almeida U, Barrio JA, Becerra González J, Bednarek W, Bellizzi L, Bernardini E, Berti A, Besenrieder J, Bhattacharyya W, Bigongiari C, Biland A, Blanch O, Bonnoli G, Bošnjak Ž, Busetto G, Carosi R, Ceribella G, Cerruti M, Chai Y, Chilingarian A, Cikota S, Colak SM, Colin U, Colombo E, Contreras JL, Cortina J, Covino S, D'Amico G, D'Elia V, Da Vela P, Dazzi F, De Angelis A, De Lotto B, Delfino M, Delgado J, Depaoli D, Di Pierro F, Di Venere L, Do Souto Espiñeira E, Dominis Prester D, Donini A, Dorner D, Doro M, Elsaesser D, Fallah Ramazani V, Fattorini A, Ferrara G, Foffano L, Fonseca MV, Font L, Fruck C, Fukami S, García López RJ, Garczarczyk M, Gasparyan S, Gaug M, Giglietto N, Giordano F, Gliwny P, Godinović N, Green D, Hadasch D, Hahn A, Herrera J, Hoang J, Hrupec D, Hütten M, Inada T, Inoue S, Ishio K, Iwamura Y, Jouvin L, Kajiwara Y, Karjalainen M, Kerszberg D, Kobayashi Y, Kubo H, Kushida J, Lamastra A, Lelas D, Leone F, Lindfors E, Lombardi S, Longo F, López M, López-Coto R, López-Oramas A, Loporchio S, Machado de Oliveira Fraga B, Maggio C, Majumdar P, Makariev M, Mallamaci M, Maneva G, Manganaro M, Mannheim K, Maraschi L, Mariotti M, Martínez M, Mazin D, Mender S, Mićanović S, Miceli D, Miener T, Minev M, Miranda JM, Mirzoyan R, Molina E, Moralejo A, Morcuende D, Moreno V, Moretti E, Munar-Adrover P, Neustroev V, Nigro C, Nilsson K, Ninci D, Nishijima K, Noda K, Nogués L, Nozaki S, Ohtani Y, Oka T, Otero-Santos J, Palatiello M, Paneque D, Paoletti R, Paredes JM, Pavletić L, Peñil P, Perennes C, Peresano M, Persic M, Prada Moroni PG, Prandini E, Puljak I, Rhode W, Ribó M, Rico J, Righi C, Rugliancich A, Saha L, Sahakyan N, Saito T, Sakurai S, Satalecka K, Schleicher B, Schmidt K, Schweizer T, Sitarek J, Šnidarić I, Sobczynska D, Spolon A, Stamerra A, Strom D, Strzys M, Suda Y, Surić T, Takahashi M, Tavecchio F, Temnikov P, Terzić T, Teshima M, Torres-Albà N, Tosti L, van Scherpenberg J, Vanzo G, Vazquez Acosta M, Ventura S, Verguilov V, Vigorito CF, Vitale V, Vovk I, Will M, Zarić D, Nava L. Bounds on Lorentz Invariance Violation from MAGIC Observation of GRB 190114C. Phys Rev Lett 2020; 125:021301. [PMID: 32701326 DOI: 10.1103/physrevlett.125.021301] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/20/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
On January 14, 2019, the Major Atmospheric Gamma Imaging Cherenkov telescopes detected GRB 190114C above 0.2 TeV, recording the most energetic photons ever observed from a gamma-ray burst. We use this unique observation to probe an energy dependence of the speed of light in vacuo for photons as predicted by several quantum gravity models. Based on a set of assumptions on the possible intrinsic spectral and temporal evolution, we obtain competitive lower limits on the quadratic leading order of speed of light modification.
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Affiliation(s)
- V A Acciari
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Ansoldi
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L A Antonelli
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | | | - D Baack
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - A Babić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - B Banerjee
- Saha Institute of Nuclear Physics, HBNI, 1/AF Bidhannagar, Salt Lake, Sector-1, Kolkata 700064, India
| | - U Barres de Almeida
- Centro Brasileiro de Pesquisas Fsicas (CBPF), 22290-180 URCA, Rio de Janeiro (RJ), Brasil
| | - J A Barrio
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Becerra González
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - W Bednarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - L Bellizzi
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - E Bernardini
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Berti
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - J Besenrieder
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - W Bhattacharyya
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - C Bigongiari
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Biland
- ETH Zurich, CH-8093 Zurich, Switzerland
| | - O Blanch
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - G Bonnoli
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - Ž Bošnjak
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - G Busetto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - R Carosi
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - G Ceribella
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Cerruti
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - Y Chai
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - A Chilingarian
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - S Cikota
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - S M Colak
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - U Colin
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Colombo
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - J L Contreras
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - J Cortina
- Centro de Investigaciones Energticas, Medioambientales y Tecnolgicas, E-28040 Madrid, Spain
| | - S Covino
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - G D'Amico
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - V D'Elia
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Da Vela
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - F Dazzi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A De Angelis
- Università di Padova and INFN, I-35131 Padova, Italy
| | - B De Lotto
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - M Delfino
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - J Delgado
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Depaoli
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - F Di Pierro
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - L Di Venere
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - E Do Souto Espiñeira
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Dominis Prester
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - A Donini
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - D Dorner
- Universität Würzburg, D-97074 Würzburg, Germany
| | - M Doro
- Università di Padova and INFN, I-35131 Padova, Italy
| | - D Elsaesser
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - V Fallah Ramazani
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - A Fattorini
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - G Ferrara
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - L Foffano
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M V Fonseca
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - L Font
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - C Fruck
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Fukami
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - R J García López
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Garczarczyk
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | - S Gasparyan
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - M Gaug
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - N Giglietto
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - F Giordano
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - P Gliwny
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - N Godinović
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Green
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Hadasch
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - A Hahn
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Herrera
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - J Hoang
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - D Hrupec
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Hütten
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Inada
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - S Inoue
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Ishio
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - Y Iwamura
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L Jouvin
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kajiwara
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - M Karjalainen
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - D Kerszberg
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - Y Kobayashi
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - H Kubo
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - J Kushida
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - A Lamastra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Lelas
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - F Leone
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - E Lindfors
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - S Lombardi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - F Longo
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M López
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - R López-Coto
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A López-Oramas
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Loporchio
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | | | - C Maggio
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - P Majumdar
- Saha Institute of Nuclear Physics, HBNI, 1/AF Bidhannagar, Salt Lake, Sector-1, Kolkata 700064, India
| | - M Makariev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M Mallamaci
- Università di Padova and INFN, I-35131 Padova, Italy
| | - G Maneva
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - M Manganaro
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - K Mannheim
- Universität Würzburg, D-97074 Würzburg, Germany
| | - L Maraschi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - M Mariotti
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Martínez
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Mazin
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - S Mender
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - S Mićanović
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Miceli
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - T Miener
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - M Minev
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - J M Miranda
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - R Mirzoyan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - E Molina
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - A Moralejo
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - D Morcuende
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - V Moreno
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - E Moretti
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - P Munar-Adrover
- Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - V Neustroev
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - C Nigro
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nilsson
- Finnish MAGIC Consortium: Finnish Centre of Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland; Astronomy Research Unit, University of Oulu, FI-90014 Oulu, Finland
| | - D Ninci
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - K Nishijima
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Noda
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - L Nogués
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - S Nozaki
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - Y Ohtani
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - T Oka
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - J Otero-Santos
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Palatiello
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - D Paneque
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - R Paoletti
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - J M Paredes
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Pavletić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - P Peñil
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - C Perennes
- Università di Padova and INFN, I-35131 Padova, Italy
| | - M Peresano
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | - M Persic
- Università di Udine, and INFN Trieste, I-33100 Udine, Italy
| | | | - E Prandini
- Università di Padova and INFN, I-35131 Padova, Italy
| | - I Puljak
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - W Rhode
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - M Ribó
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - J Rico
- Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology (BIST), E-08193 Bellaterra (Barcelona), Spain
| | - C Righi
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - A Rugliancich
- Università di Pisa, and INFN Pisa, I-56126 Pisa, Italy
| | - L Saha
- IPARCOS Institute and EMFTEL Department, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - N Sahakyan
- The Armenian Consortium: ICRANet-Armenia at NAS RA, A. Alikhanyan National Laboratory
| | - T Saito
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - S Sakurai
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - K Satalecka
- Deutsches Elektronen-Synchrotron (DESY), D-15738 Zeuthen, Germany
| | | | - K Schmidt
- Technische Universität Dortmund, D-44221 Dortmund, Germany
| | - T Schweizer
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - J Sitarek
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - I Šnidarić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - D Sobczynska
- University of Lodz, Faculty of Physics and Applied Informatics, Department of Astrophysics, 90-236 Lodz, Poland
| | - A Spolon
- Università di Padova and INFN, I-35131 Padova, Italy
| | - A Stamerra
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - D Strom
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - M Strzys
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - Y Suda
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - T Surić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Takahashi
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - F Tavecchio
- National Institute for Astrophysics (INAF), I-00136 Rome, Italy
| | - P Temnikov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - T Terzić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - M Teshima
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - N Torres-Albà
- Universitat de Barcelona, ICCUB, IEEC-UB, E-08028 Barcelona, Spain
| | - L Tosti
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | | | - G Vanzo
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - M Vazquez Acosta
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, and Universidad de La Laguna, Departamento de Astrofísica, E-38206 La Laguna, Tenerife, Spain
| | - S Ventura
- Università di Siena and INFN Pisa, I-53100 Siena, Italy
| | - V Verguilov
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
| | - C F Vigorito
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - V Vitale
- Istituto Nazionale Fisica Nucleare (INFN), 00044 Frascati (Roma) Italy
| | - I Vovk
- Japanese MAGIC Consortium: ICRR, The University of Tokyo, 277-8582 Chiba, Japan; Department of Physics, Kyoto University, 606-8502 Kyoto, Japan; Tokai University, 259-1292 Kanagawa, Japan; RIKEN, 351-0198 Saitama, Japan
| | - M Will
- Max-Planck-Institut für Physik, D-80805 München, Germany
| | - D Zarić
- Croatian Consortium: University of Rijeka, Department of Physics, 51000 Rijeka; University of Split-FESB, 21000 Split; University of Zagreb-FER, 10000 Zagreb; University of Osijek, 31000 Osijek; Rudjer Boskovic Institute, 10000 Zagreb, Croatia
| | - L Nava
- National Institute for Astrophysics (INAF), Osservatorio Astronomico di Brera, 23807 Merate, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, 34149 Trieste, Italy
- Institute for Fundamental Physics of the Universe (IFPU), 34151 Trieste, Italy
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Benedé S, Molina E. Chicken Egg Proteins and Derived Peptides with Antioxidant Properties. Foods 2020; 9:foods9060735. [PMID: 32503187 PMCID: PMC7353489 DOI: 10.3390/foods9060735] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/22/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022] Open
Abstract
In addition to their high nutritional value, some chicken egg proteins and derivatives such as protein hydrolysates, peptides and amino acids show antioxidant properties which make them prominent candidates for the development of functional foods, drawing attention to both the food and biopharmaceutical industries. This review summarizes current knowledge on antioxidant activity of chicken egg proteins and their derived peptides. Some egg proteins such as ovalbumin, ovotransferrin and lysozyme from egg white or phosvitin from yolk have shown antioxidant properties, although derived peptides have higher bioactive potential. The main process for obtaining egg bioactive peptides is enzymatic hydrolysis of its proteins using enzymes and/or processing technologies such as heating, sonication or high-intensity-pulsed electric field. Different in vitro assays such as determination of reducing power, DPPH and ABTS radical-scavenging activity tests or oxygen radical absorbance capacity assay have been used to evaluate the diverse antioxidant mechanisms of proteins and peptides. Similarly, different cell lines and animal models including zebrafish, mice and rats have also been used. In summary, this review collects all the knowledge described so far regarding egg proteins and derived peptides with antioxidant functions.
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Kitahara H, Najjar S, Ahmed S, Lam P, Kadakkal A, Mohammed S, Rodrigo M, HOfmeyer M, Sheikh F, Molina E. One-Year Survival Rate after Thoracotomy for Left Ventricular Assist Device Implantation Compared with Sternotomy. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Martínez-Blanco M, Pérez-Rodríguez L, Lozano-Ojalvo D, Molina E, López-Fandiño R. Ovalbumin-Derived Peptides Activate Retinoic Acid Signalling Pathways and Induce Regulatory Responses Through Toll-Like Receptor Interactions. Nutrients 2020; 12:nu12030831. [PMID: 32245005 PMCID: PMC7146383 DOI: 10.3390/nu12030831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/03/2020] [Accepted: 03/17/2020] [Indexed: 12/22/2022] Open
Abstract
This study investigates the potential of a hydrolysate of ovalbumin with pepsin (OP) to preclude Th2-type immunity by the enhancement of tolerogenic dendritic cells (DCs) and regulatory T (Treg) cells. Through Toll-like receptor (TLR) stimulation, OP enhances the retinoic acid pathway on DCs by means of the induction of aldehyde dehydrogenase enzymes and transforming growth factor beta (TGF-β), and it confers upon DC the ability to upregulate interleukin 10 (IL-10) as well as other tolerance-promoting mediators downstream of TRL signalling, such as IL-27, IL-33, Notch ligands, OX40L, and the transcription factors IRF4 and IRF8. OP-conditioned DCs induce the expansion of Foxp3+ and Tr1 cells in co-culture with CD4+ T cells. Furthermore, OP directly conditions CD4+ T cells from naïve mice, without the mediation of DCs, to express aldehyde dehydrogenase (ALDH) enzymes and, in the presence of the Th2 cytokine IL-4 and exogenous TGF-β, it enhances Foxp3 expression. It is noteworthy that, on CD4+ T cells isolated from egg-allergic mice, OP significantly enriches the levels of Foxp3+ and Foxp3+ RORγt+ CD4+ T cells. In conclusion, we show that food peptides may work, analogously to microbial-driven signals, through TLRs, to promote a tolerogenic phenotype on cells of the innate and adaptive immune system, a property that is further enhanced in the context of a Th2 cytokine-rich environment.
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Arrazuria R, Ladero I, Molina E, Fuertes M, Juste R, Fernández M, Pérez V, Garrido J, Elguezabal N. Alternative Vaccination Routes against Paratuberculosis Modulate Local Immune Response and Interference with Tuberculosis Diagnosis in Laboratory Animal Models. Vet Sci 2020; 7:vetsci7010007. [PMID: 31936741 PMCID: PMC7157726 DOI: 10.3390/vetsci7010007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/29/2019] [Accepted: 01/08/2020] [Indexed: 01/21/2023] Open
Abstract
Paratuberculosis (PTB) is an enteric granulomatous disease caused by Mycobacterium avium subsp. paratuberculosis (MAP) that mainly affects ruminants. Current vaccines have shown to be cost–effective control reagents, although they are restricted due to cross-interference with bovine tuberculosis (bTB). Therefore, novel vaccination strategies are needed and this study is focused on evaluating alternative vaccination routes and their effect on the local immune response. The MAP oral challenge rabbit model was used to evaluate and compare an experimental inactivated MAP vaccine through oral (VOR) and intradermal (VID) routes. The VID group presented the highest proportion of animals with no visible lesions and the lowest proportion of animals with MAP positive tissues. Immunohistochemistry analysis revealed that the VID group presented a dominantly M1 polarized response indicating an ability to control MAP infection. In general, all vaccinated groups showed lower calprotectin levels compared to the non-vaccinated challenged group suggesting less active granulomatous lesions. The VID group showed some degree of skin test reactivity, whereas the same vaccine through oral administration was completely negative. These data show that PTB vaccination has an effect on macrophage polarization and that the route influences infection outcome and can also have an impact on bTB diagnosis. Future evaluation of new immunological products against mycobacterial diseases should consider assaying different vaccination routes.
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Affiliation(s)
- Rakel Arrazuria
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Iraia Ladero
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Elena Molina
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Miguel Fuertes
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Ramón Juste
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Miguel Fernández
- Department of Animal Health, Instituto de Ganadería de Montaña (CSIC-ULE), Facultad de Veterinaria, Universidad de León, E-24071 Leon, Spain; (M.F.); (V.P.)
| | - Valentín Pérez
- Department of Animal Health, Instituto de Ganadería de Montaña (CSIC-ULE), Facultad de Veterinaria, Universidad de León, E-24071 Leon, Spain; (M.F.); (V.P.)
| | - Joseba Garrido
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
| | - Natalia Elguezabal
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario. Derio, E-48160 Bizkaia, Spain; (R.A.); (I.L.); (E.M.); (M.F.); (R.J.); (J.G.)
- Correspondence: ; Tel.: +34-94-403-4300
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Pérez-Rodríguez L, Martínez-Blanco M, Lozano-Ojalvo D, Molina E, López-Fandiño R. Egg yolk augments type 2 immunity by activating innate cells. Eur J Nutr 2020; 59:3245-3256. [PMID: 31903504 DOI: 10.1007/s00394-019-02163-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 12/13/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE Egg yolk (EY) may play a role during the sensitizing phase of egg allergy by exerting intestinal type 2-biasing effects. We aimed to identify the mechanism and role of EY in the induction of allergy to egg white (EW). METHODS BALB/c mice were exposed intragastrically to EW, EY, or the mixture of EW:EY. In addition in vitro experiments were conducted with intestinal epithelial cells (IECs), dendritic cells (DCs), and T cells from naïve mice. Inflammatory and type 2 responses were evaluated. RESULTS Administration of EW upregulated duodenal expression of factors that influence epithelial barrier integrity and function, such as Muc2 and Cldn2, type 2-promoting epithelial cytokines Il33 and Il25, DC genes Irf4 and Tnfsf4, and Th2-cytokines Il14 and Il13. EW:EY further increased the expression of Il25 and Tslp in the duodenum, Il33 and Tslp in the jejunum, and the proportion of lamina propria group 2 innate immune cells (ILC2s) over EW alone. Moreover, it distinctively enhanced the expression of Irf4 and Cd1d1 in the Peyer's patches (PPs), and of Il6, Il33, Gata3, and Il13, both in PPs and mesenteric lymph nodes. In co-cultures of DCs and T cells, EW:EY induced a higher expression of Gata3, Il4, and Il13, secretion of IL-13 and expansion of CD4+ T cells expressing ST2, the IL-33 receptor, than EW or EY added individually. CONCLUSION Co-administration of EY may promote sensitization to EW through activation of innate immune cells, such as IECs, DCs and ILC2s, that are central to the progress of allergies.
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Affiliation(s)
- Leticia Pérez-Rodríguez
- Instituto de Investigación en Ciencias de La Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Mónica Martínez-Blanco
- Instituto de Investigación en Ciencias de La Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Daniel Lozano-Ojalvo
- Instituto de Investigación en Ciencias de La Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Elena Molina
- Instituto de Investigación en Ciencias de La Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049, Madrid, Spain
| | - Rosina López-Fandiño
- Instituto de Investigación en Ciencias de La Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049, Madrid, Spain.
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Serrano-Pérez B, Molina E, Noya A, López-Helguera I, Casasús I, Sanz A, Villalba D. Maternal nutrient restriction in early pregnancy increases the risk of late embryo loss despite no effects on peri-implantation interferon-stimulated genes in suckler beef cattle. Res Vet Sci 2019; 128:69-75. [PMID: 31731220 DOI: 10.1016/j.rvsc.2019.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/04/2019] [Accepted: 10/29/2019] [Indexed: 10/25/2022]
Abstract
Reducing feeding costs in suckler beef herds to improve economic returns could have detrimental impacts on fertility. This study sought to determine whether maternal nutrient restriction during early pregnancy affects interferon-stimulated gene (ISG) expression in peripheral blood mononuclear cells during the peri-implantation period in two beef cattle breeds. Relationships were also examined between subnutrition and pregnancy failure defined according to ISG fold changes on Days 18 and 21 and to plasma pregnancy specific protein B (PSPB) concentrations on Day 28 post-artificial insemination (AI). Pirenaica or Parda de Montaña dams were assigned to a control (n = 23) or subnutrition (n = 30) group, receiving 100% or 65% of their estimated nutritional requirements from Day 1 to 82 post-AI, respectively. Treatment did not affect ISG expression or fertility. According to ISG fold changes (chi-square P = .023) or PSPB levels (chi-square P = .04) recorded in the subnutrition group, late embryo loss was more likely than in controls. Positive correlation was detected between Day 28 PSPB concentrations and both Day 18 MX1, MX2 and ISG15 expression, and Day 21 OAS1 expression. OAS1 and MX1 fold changes were found to be the best variables to discriminate pregnancy status. Our findings indicate that maternal nutrient restriction during the first third of pregnancy does not impair embryo signalling yet may increase the risk of pregnancy failure.
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Affiliation(s)
- B Serrano-Pérez
- Department of Animal Science, University of Lleida, Lleida, Spain; Agrotecnio Centre, University of Lleida, Lleida, Spain.
| | - E Molina
- Department of Animal Science, University of Lleida, Lleida, Spain.
| | - A Noya
- Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón, Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - I López-Helguera
- Department of Animal Science, University of Lleida, Lleida, Spain; Agrotecnio Centre, University of Lleida, Lleida, Spain
| | - I Casasús
- Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón, Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - A Sanz
- Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón, Instituto Agroalimentario de Aragón - IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - D Villalba
- Department of Animal Science, University of Lleida, Lleida, Spain
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Molina E, D'Ambrosio M, Settimo E, Di Palo D, Bonfrate L, Garruti G, Palmieri V, Portincasa P. Alarming Effect Of Sedentary Lifestyles And Liver Steatosis On Intima-Media Thickness, Despite Adherence To Mediterranean Diet: Features From The ‘Foie Gras’ Project In Apulia, Italy. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Lozano‐Ojalvo D, Martínez‐Blanco M, Pérez‐Rodríguez L, Molina E, López‐Fandiño R. Oral Immunotherapy with Egg Peptides Induces Innate and Adaptive Tolerogenic Responses. Mol Nutr Food Res 2019; 63:e1900144. [DOI: 10.1002/mnfr.201900144] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 04/30/2019] [Indexed: 01/27/2023]
Affiliation(s)
- Daniel Lozano‐Ojalvo
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM) Nicolás Cabrera 9 28049 Madrid Spain
| | - Mónica Martínez‐Blanco
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM) Nicolás Cabrera 9 28049 Madrid Spain
| | - Leticia Pérez‐Rodríguez
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM) Nicolás Cabrera 9 28049 Madrid Spain
| | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM) Nicolás Cabrera 9 28049 Madrid Spain
| | - Rosina López‐Fandiño
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC‐UAM) Nicolás Cabrera 9 28049 Madrid Spain
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Palacios A, Sampedro L, Sevilla IA, Molina E, Gil D, Azkargorta M, Elortza F, Garrido JM, Anguita J, Prados-Rosales R. Mycobacterium tuberculosis extracellular vesicle-associated lipoprotein LpqH as a potential biomarker to distinguish paratuberculosis infection or vaccination from tuberculosis infection. BMC Vet Res 2019; 15:188. [PMID: 31174546 PMCID: PMC6555097 DOI: 10.1186/s12917-019-1941-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 05/30/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Both bovine tuberculosis (TB) and paratuberculosis (PTB) are serious and widespread bacterial infections affecting many domestic and wild animal species. However, current vaccines do not confer complete protection and cause interference with other diagnostics tests, including bovine TB. Therefore, the development of "Differentiating Infected from Vaccinated Animals" (DIVA) tests are a pressing need. In this study, we have tested the feasibility of mycobacterial extracellular vesicles (EVs) as potential source of biomarkers to discriminate between Mycobacterium bovis infected, Mycobacterium avium subsp. paratuberculosis (MAP) infected and MAP-vaccinated cows. We have, initially, characterized vesicle production in the two most medically relevant species of mycobacteria for livestock, MAP and M. bovis, for being responsible for tuberculosis (TB) and paratuberculosis (PTB). RESULTS Our results indicate that these two species produce EVs with different kinetics, morphology and size distribution. Analysis of the immunogenicity of both type of EVs showed some cross reactivity with sera from PTB+ and TB+ cows, suggesting a limited diagnostic capacity for both EVs. Conversely, we noticed that Mycobacterium tuberculosis (Mtb) EVs showed some differential reactivity between sera from MAP-vaccinated or PTB+ cows from TB+ ones. Mass spectrometry analysis (MS) identified a 19-kDa EV-associated lipoprotein as the main source of the differential reactivity. CONCLUSIONS LpqH could be a good plasma biomarker with capacity to distinguish PTB+ or MAP-vaccinated cows from cows infected with TB.
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Affiliation(s)
- Ainhoa Palacios
- CIC bioGUNE, Bizkaia Technology Park, Building 801A, 48160 Derio, Bizkaia Spain
| | - Leticia Sampedro
- CIC bioGUNE, Bizkaia Technology Park, Building 801A, 48160 Derio, Bizkaia Spain
| | - Iker A. Sevilla
- NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Animal Health Department, Bizkaia Science and Technology Park, Derio, Bizkaia Spain
| | - Elena Molina
- NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Animal Health Department, Bizkaia Science and Technology Park, Derio, Bizkaia Spain
| | - David Gil
- Electron microscopy platform, CIC bioGUNE, Bizkaia Technology Park, Derio, Bizkaia Spain
| | - Mikel Azkargorta
- Proteomics platform, CIC bioGUNE, Bizkaia Technology Park, Derio, Bizkaia Spain
| | - Felix Elortza
- Proteomics platform, CIC bioGUNE, Bizkaia Technology Park, Derio, Bizkaia Spain
| | - Joseba M. Garrido
- NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Animal Health Department, Bizkaia Science and Technology Park, Derio, Bizkaia Spain
| | - Juan Anguita
- CIC bioGUNE, Bizkaia Technology Park, Building 801A, 48160 Derio, Bizkaia Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Bizkaia Spain
| | - Rafael Prados-Rosales
- CIC bioGUNE, Bizkaia Technology Park, Building 801A, 48160 Derio, Bizkaia Spain
- Department Microbiology and Immunology, Albert Einstein College of Medicine, NY, Bronx, USA
- Department of Preventive Medicine, Public Health and Microbiology, Faculty of Medicine, Autonoma University of Madrid, Madrid, Spain
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Meyer L, Shi Q, Schneider A, Lin H, Molina E, Williams L, Savelieva K, Soliman P, Westin S, Wang X, Sun C. Symptom trajectory in women with recurrent ovarian cancer: How does symptom burden change near the end of life? Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Grinstein J, Kadakkal A, Rodrigo M, Hofmeyer M, Mohammed S, Craig P, Torguson R, Molina E, Najjar S, Sheikh F. Advanced Kidney Disease in the Left Ventricular Assist Device Population: Impact on Disease Progression, Morbidity and Mortality. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Grinstein J, Kadakkal A, Rodrigo M, Hofmeyer M, Mohammed S, Butt N, Craig P, Torguson R, Molina E, Najjar S, Sheikh F. Early Renal Recovery after Left Ventricular Assist Device Implantation is Associated with Improved Clinical Outcomes in Patients with Kidney Disease at Baseline. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Butot S, Ricchi M, Sevilla IA, Michot L, Molina E, Tello M, Russo S, Arrigoni N, Garrido JM, Tomas D. Estimation of Performance Characteristics of Analytical Methods for Mycobacterium avium subsp. paratuberculosis Detection in Dairy Products. Front Microbiol 2019; 10:509. [PMID: 30930883 PMCID: PMC6428696 DOI: 10.3389/fmicb.2019.00509] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 02/27/2019] [Indexed: 12/25/2022] Open
Abstract
Paratuberculosis is a chronic enteric infection, caused by Mycobacterium avium subsp. paratuberculosis (MAP), affecting virtually all ruminants as well as other animals. MAP is also suspected to be involved in the etiology of some human diseases, like Crohn's disease and others. In surveillance studies, different analytical methodologies were employed to detect MAP, showing different results and incidence in dairy products. The aim of this study was to evaluate the performance characteristics of three analytical methods [culture, quantitative PCR (qPCR) and peptide-mediated magnetic separation (PMS) phage-based assay] for MAP detection in raw, heat-treated and powdered milk. The methods were evaluated according to performance characteristics defined for qualitative methods in ISO 16140-2:2016. To estimate sensitivity (including trueness) and LOD, 720, and 900 test portions, respectively, were blind tested by two laboratories. Considering all matrices, different sensitivities, expressed as the percentage of positives from the total of true positive test portions, were obtained for IS900 qPCR (94%), f57 qPCR (76%), culture (83%), and PMS-phage (40%). Trueness, expressed as results correctly assigned (including positive and negative) to the reference value, was 93% for the IS900 qPCR method, 89% for culture and 49% for the PMS-phage. The LODs obtained in this study were similar to the LODs previously published for cultural and qPCR methods. However, for the PMS-phage method, the obtained results showed higher LOD values compared to the limited data available in the scientific literature. Our results highlight that while the PMS-phage assay is workable in pure liquid culture for estimation of MAP counts, its usage for surveillance of dairy matrices should be treated with a lot of caution as performance characteristics obtained were lower than for the two other methods tested. qPCR and culture are the most appropriate methods to detect MAP in milk-based matrices according to ISO 16140 methodology. Cultural techniques are considered the gold standard for detection of viable MAP, but qPCR, which is widely used in analytical and surveillance studies, can be considered a suitable and recommendable alternative to cultural methods for screening, if confirmation of MAP's viability is not requested.
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Affiliation(s)
- Sophie Butot
- Nestlé Institute of Food Safety & Analytical Sciences, Nestlé Research Center, Lausanne, Switzerland
| | - Matteo Ricchi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, National Reference Centre for Paratuberculosis, Brescia, Italy
| | - Iker A. Sevilla
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Bizkaia Science and Technology Park, Derio, Spain
| | - Lise Michot
- Nestlé Institute of Food Safety & Analytical Sciences, Nestlé Research Center, Lausanne, Switzerland
| | - Elena Molina
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Bizkaia Science and Technology Park, Derio, Spain
| | - Maitane Tello
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Bizkaia Science and Technology Park, Derio, Spain
| | - Simone Russo
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, National Reference Centre for Paratuberculosis, Brescia, Italy
| | - Norma Arrigoni
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, National Reference Centre for Paratuberculosis, Brescia, Italy
| | - Joseba M. Garrido
- Animal Health Department, NEIKER-Instituto Vasco de Investigación y Desarrollo Agrario, Bizkaia Science and Technology Park, Derio, Spain
| | - David Tomas
- Nestlé Institute of Food Safety & Analytical Sciences, Nestlé Research Center, Lausanne, Switzerland
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Bradbury KE, Appleby PN, Tipper SJ, Travis RC, Allen NE, Kvaskoff M, Overvad K, Tjønneland A, Halkjær J, Cervenka I, Mahamat‐Saleh Y, Bonnet F, Kaaks R, Fortner RT, Boeing H, Trichopoulou A, La Vecchia C, Stratigos AJ, Palli D, Grioni S, Matullo G, Panico S, Tumino R, Peeters PH, Bueno‐de‐Mesquita HB, Ghiasvand R, Veierød MB, Weiderpass E, Bonet C, Molina E, Huerta JM, Larrañaga N, Barricarte A, Merino S, Isaksson K, Stocks T, Ljuslinder I, Hemmingsson O, Wareham N, Khaw K, Gunter MJ, Rinaldi S, Tsilidis KK, Aune D, Riboli E, Key TJ. Circulating insulin-like growth factor I in relation to melanoma risk in the European prospective investigation into cancer and nutrition. Int J Cancer 2019; 144:957-966. [PMID: 30191956 PMCID: PMC6481548 DOI: 10.1002/ijc.31854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/23/2018] [Accepted: 07/25/2018] [Indexed: 01/10/2023]
Abstract
Insulin-like growth factor-I (IGF-I) regulates cell proliferation and apoptosis, and is thought to play a role in tumour development. Previous prospective studies have shown that higher circulating concentrations of IGF-I are associated with a higher risk of cancers at specific sites, including breast and prostate. No prospective study has examined the association between circulating IGF-I concentrations and melanoma risk. A nested case-control study of 1,221 melanoma cases and 1,221 controls was performed in the European Prospective Investigation into Cancer and Nutrition cohort, a prospective cohort of 520,000 participants recruited from 10 European countries. Conditional logistic regression was used to estimate odds ratios (ORs) for incident melanoma in relation to circulating IGF-I concentrations, measured by immunoassay. Analyses were conditioned on the matching factors and further adjusted for age at blood collection, education, height, BMI, smoking status, alcohol intake, marital status, physical activity and in women only, use of menopausal hormone therapy. There was no significant association between circulating IGF-I concentration and melanoma risk (OR for highest vs lowest fifth = 0.93 [95% confidence interval [CI]: 0.71 to 1.22]). There was no significant heterogeneity in the association between IGF-I concentrations and melanoma risk when subdivided by gender, age at blood collection, BMI, height, age at diagnosis, time between blood collection and diagnosis, or by anatomical site or histological subtype of the tumour (Pheterogeneity≥0.078). We found no evidence for an association between circulating concentrations of IGF-I measured in adulthood and the risk of melanoma.
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Affiliation(s)
- Kathryn E. Bradbury
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
- National Institute for Health InnovationSchool of Population Health, The University of AucklandAucklandNew Zealand
| | - Paul N. Appleby
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Sarah J. Tipper
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Ruth C. Travis
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Naomi E. Allen
- Clinical Trial Service Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Marina Kvaskoff
- CESPFac. de médecine ‐ Univ. Paris‐Sud, Fac. de médecine ‐ UVSQ, INSERM, Université Paris‐SaclayVillejuifFrance
- Gustave RoussyVillejuifFrance
| | - Kim Overvad
- Department of Public Health, Section for EpidemiologyAarhus UniversityAarhusDenmark
| | | | - Jytte Halkjær
- Danish Cancer Society Research CenterCopenhagenDenmark
| | - Iris Cervenka
- CESPFac. de médecine ‐ Univ. Paris‐Sud, Fac. de médecine ‐ UVSQ, INSERM, Université Paris‐SaclayVillejuifFrance
- Gustave RoussyVillejuifFrance
| | - Yahya Mahamat‐Saleh
- CESPFac. de médecine ‐ Univ. Paris‐Sud, Fac. de médecine ‐ UVSQ, INSERM, Université Paris‐SaclayVillejuifFrance
- Gustave RoussyVillejuifFrance
| | - Fabrice Bonnet
- CESPFac. de médecine ‐ Univ. Paris‐Sud, Fac. de médecine ‐ UVSQ, INSERM, Université Paris‐SaclayVillejuifFrance
- Gustave RoussyVillejuifFrance
- CHU RennesUniversité de Rennes 1RennesFrance
| | - Rudolf Kaaks
- Division of Cancer EpidemiologyGerman Cancer Research CenterHeidelbergGermany
| | - Renée T. Fortner
- Division of Cancer EpidemiologyGerman Cancer Research CenterHeidelbergGermany
| | - Heiner Boeing
- Department of EpidemiologyGerman Institute of Human Nutrition Potsdam‐Rehbrücke (DIfE)NuthetalGermany
| | | | - Carlo La Vecchia
- Hellenic Health FoundationAthensGreece
- Department of Clinical Sciences and Community HealthUniversità degli Studi di Milano, Milan, Italy
| | - Alexander J. Stratigos
- Hellenic Health FoundationAthensGreece
- 1st Department of Dermatology and VenereologyNational and Kapodistrian University of Athens School of MedicineAndreas Sygros HospitalAthensGreece
| | - Domenico Palli
- Cancer Risk Factors and Life‐Style Epidemiology UnitInstitute for Cancer Research, Prevention and Clinical NetworkISPRO, FlorenceItaly
| | - Sara Grioni
- Epidemiology and Prevention UnitFondazione IRCCS Istituto Nazionale dei TumoriMilanItaly
| | - Giuseppe Matullo
- Department of Medical SciencesUniversity of TorinoTorinoItaly
- Italian Institute for Genomic Medicine (IIGM/fka HuGeF)TorinoItaly
| | - Salvatore Panico
- Dipartmento di Medicina Clinica E ChirurgiaFederico II UniversityNaplesItaly
| | - Rosario Tumino
- Cancer Registry and Histopathology Department"Civic ‐ M.P. Arezzo" Hospital, ASPRagusaItaly
| | - Petra H. Peeters
- Department of EpidemiologyJulius Center for Health Sciences and Primary Care, University Medical Center UtrechtUtrechtthe Netherlands
| | - H. Bas Bueno‐de‐Mesquita
- Department of Epidemiology and BiostatisticsThe School of Public Health, Imperial College London, St Mary's CampusW2 1PG, LondonUnited Kingdom
- Department of Social and Preventive MedicineFaculty of Medicine, University of Malaya50603Kuala LumpurMalaysia
- Department for Determinants of Chronic Diseases (DCD)National Institute for Public Health and the Environment (RIVM)BilthovenThe Netherlands
| | - Reza Ghiasvand
- Oslo Centre for Biostatistics and Epidemiology, Department of BiostatisticsInstitute of Basic Medical Sciences, University of OsloNorway
| | - Marit B. Veierød
- Oslo Centre for Biostatistics and Epidemiology, Department of BiostatisticsInstitute of Basic Medical Sciences, University of OsloNorway
| | - Elisabete Weiderpass
- Department of Community MedicineFaculty of Health Sciences, UiT, The Arctic University of NorwayTromsøNorway
- Department of Research, Cancer Registry of NorwayInstitute of Population‐Based Cancer ResearchOsloNorway
- Genetic Epidemiology GroupFolkhälsan Research Center and Faculty of Medicine, University of HelsinkiFinland
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Catalina Bonet
- Unit of Nutrition and Cancer, Cancer Epidemiology Research ProgramCatalan Institute of Oncology‐IDIBELL, L'Hospitalet de LlobregatBarcelonaSpain
| | - Elena Molina
- Escuela Andaluza de Salud PúblicaInstituto de Investigación Biosanitaria ibs, GRANADA, Hospitales Universitarios de Granada/Universidad de GranadaGranadaSpain
- CIBER de Epidemiología y Salud Pública (CIBERESP)MadridSpain
| | - José M. Huerta
- CIBER de Epidemiología y Salud Pública (CIBERESP)MadridSpain
- Department of EpidemiologyMurcia Regional Health CouncilMurciaSpain
| | - Nerea Larrañaga
- CIBER de Epidemiología y Salud Pública (CIBERESP)MadridSpain
- Basque Regional Health DepartmentPublic Health Division of Gipuzkoa‐BIODONOSTIA, San Sebastián, Spain
| | - Aurelio Barricarte
- CIBER de Epidemiología y Salud Pública (CIBERESP)MadridSpain
- Navarra Public Health InstitutePamplonaSpain
| | | | - Karolin Isaksson
- Department of Clinical Sciences SurgeryBreast and Melanoma Unit, Lund University, Skåne University HospitalLundSweden
| | - Tanja Stocks
- Department of Clinical Sciences MalmöLund UniversitySweden
| | - Ingrid Ljuslinder
- Department of Radiation Sciences, OncologyNorrlands University HospitalUmeåSweden
| | - Oskar Hemmingsson
- Department of Surgical and perioperative Sciences/SurgeryUmeå UniversityUmeåSweden
| | - Nick Wareham
- MRC Epidemiology UnitUniversity of CambridgeCambridgeUnited Kingdom
| | - Kay‐Tee Khaw
- Department of Public Health and Primary CareUniversity of CambridgeCambridgeUnited Kingdom
| | - Marc J. Gunter
- Section of Nutrition and MetabolismInternational Agency for Research on Cancer, World Health OrganizationLyonFrance
| | - Sabina Rinaldi
- Section of Nutrition and MetabolismInternational Agency for Research on Cancer, World Health OrganizationLyonFrance
| | - Konstantinos K. Tsilidis
- Department of Epidemiology and Biostatistics, Faculty of MedicineSchool of Public Health, Imperial College LondonLondonUnited Kingdom
- Department of Hygiene and EpidemiologyUniversity of Ioannina School of MedicineIoanninaGreece
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, Faculty of MedicineSchool of Public Health, Imperial College LondonLondonUnited Kingdom
- Department of NutritionBjørknes University CollegeOsloNorway
- Department of EndocrinologyMorbid Obesity and Preventive Medicine, Oslo University HospitalOsloNorway
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, Faculty of MedicineSchool of Public Health, Imperial College LondonLondonUnited Kingdom
| | - Timothy J. Key
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
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López-Fandiño R, Lozano-Ojalvo D, Martínez-Blanco M, Pérez-Rodriguez L, Molina E, Pélaez C, Requena T. Peptide-based immunotherapy enhances vitamin A metabolism and induces RORγt+ regulatory T cells. J Allergy Clin Immunol 2019. [DOI: 10.1016/j.jaci.2018.12.748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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