1
|
Panebianco S, Pellegriti MG, Finocchiaro C, Musumarra A, Barone G, Caggiani MC, Cirvilleri G, Lanzafame G, Pulvirenti A, Scordino A, Mazzoleni P. XRF analysis searching for fingerprint elemental profile in south-eastern Sicily tomatoes. Sci Rep 2023; 13:13739. [PMID: 37612357 PMCID: PMC10447457 DOI: 10.1038/s41598-023-40124-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 08/04/2023] [Indexed: 08/25/2023] Open
Abstract
The implementation of analytical techniques able to certify food quality and origin in a fast and non-destructive way is becoming a widespread need in the agri-food sector. Among the physical non-destructive techniques, X-ray fluorescence (XRF) spectrometry is often used to analyze the elemental composition of biological samples. In this study, X-ray fluorescence (XRF) elemental profiles were measured on tomato samples belonging to different geographical areas in Sicily (Italy). The purpose of this investigation was aiming to establish a protocol for in-situ measurement and analysis able to provide quality assessment and traceability of PGI agri-food products, specifically sustaining health safety and self qualifying bio-chemical signature. In detail, sampling was performed in one of the most tomato productive area of south-eastern Sicily (Pachino district), characterised by a relative higher amount of Organic Carbon and Cation Exchange Capacity, and compared with samples from other growing areas of Sicily, falling in Ragusa province and Mt. Etna region. Experimental data were analyzed in the framework of multivariate analysis by using principal component analysis and further validated by discriminant analysis. The results show the presence of specific elemental signatures associated to several characterizing elements. This methodology establishes the possibility to disentangle a clear fingerprint pattern associated to the geographical origin of an agri-food product.
Collapse
Affiliation(s)
- Salvina Panebianco
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy
- Dipartimento di Agricoltura, Alimentazione e Ambiente, Università di Catania, Catania, Italy
| | | | - Claudio Finocchiaro
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Catania, Italy
| | - Agatino Musumarra
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy.
- Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Catania, Italy.
| | - Germana Barone
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Catania, Italy
| | - Maria Cristina Caggiani
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Catania, Italy
| | - Gabriella Cirvilleri
- Dipartimento di Agricoltura, Alimentazione e Ambiente, Università di Catania, Catania, Italy
| | - Gabriele Lanzafame
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Catania, Italy
| | - Alfredo Pulvirenti
- Dipartimento di Medicina Clinica e Sperimentale, Unità Bioinformatica, Università di Catania, Catania, Italy
| | - Agata Scordino
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, Catania, Italy
| | - Paolo Mazzoleni
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Catania, Italy
| |
Collapse
|
2
|
Panebianco S, Mazzoleni P, Barone G, Musumarra A, Pellegriti MG, Pulvirenti A, Scordino A, Cirvilleri G. Feasibility study of tomato fruit characterization by fast XRF analysis for quality assessment and food traceability. Food Chem 2022; 383:132364. [PMID: 35193091 DOI: 10.1016/j.foodchem.2022.132364] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 11/29/2022]
Abstract
Food product nutritional and sensory characteristics are often deeply linked to its territory of origin; therefore, its authentication by means of elemental composition becomes crucial for traceability and fighting food fraud. This study aims to establish a fast and reproducible procedure for origin and quality assessment of Sicilian tomato fruits, including PGI "Pomodoro di Pachino", by using the X-ray fluorescence (XRF) technique. Measurements were performed on different parts of PGI Pachino tomatoes belonging to the same production lot. Principal Component and Cluster Analyses show that the samples cluster accordingly with the production lot, disentangling the different parts of the fruit. This procedure, which uses XRF yield elemental pattern and statistical analysis, establishes a solid basis for characterizing elemental profiles by a fast XRF in-situ campaign, supporting the traceability system. The reliability of XRF results was confirmed by comparing elemental concentrations with ICP-MS measurements, performed for comparison, and tomato literature values.
Collapse
Affiliation(s)
- S Panebianco
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy
| | - P Mazzoleni
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Italy.
| | - G Barone
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Catania, Italy
| | - A Musumarra
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy; Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Catania, Italy
| | - M G Pellegriti
- Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Catania, Italy
| | - A Pulvirenti
- Dipartimento di Medicina Clinica e Sperimentale, Unità Bioinformatica, Università di Catania, Catania, Italy
| | - A Scordino
- Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy; Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud, Catania, Italy
| | - G Cirvilleri
- Dipartimento di Agricoltura, Alimentazione e Ambiente, Università di Catania, Italy
| |
Collapse
|
3
|
A Combined Multidisciplinary Intervention for Health Promotion in the Workplace: A Pilot Study. J Clin Med 2021; 10:jcm10071512. [PMID: 33916391 PMCID: PMC8038581 DOI: 10.3390/jcm10071512] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/29/2022] Open
Abstract
The aim of this study was to assess the effects of a joint health promotion intervention on a cohort of healthcare workers (HCWs) who had at least one cardiovascular risk factor. The HCWs were assessed at three different times, i.e., time zero (T0), after 6 months (T6), and after 12 months (T12). The following parameters were measured at a medical examination: physical activity, blood pressure, waist circumference, body mass index (BMI), routine laboratory tests, plicometric analysis, work ability index (WAI), and body image dissatisfaction (BID). Among the 447 HCWs, 38 HCWs were included in the study; 45% (n = 17) were male. At T12, the average blood pressure, waist/hip ratio (WHR) index, BMI, total cholesterol, triglyceride level, and blood glucose values were reduced. The levels of physical activity and adherence to the Mediterranean diet had progressively increased. The WAI showed a significant shift from low to good work performance at T12, as well as BID score. This is the first study that has analyzed work performance in relation to a workplace health promotion through a multidisciplinary approach. This health promotion intervention that combined diet and sport activity has led to a significant change in HCWs’ lifestyles and body perceptions, as well as their ability to work. This project highlights the importance of using a multidisciplinary approach and the workplace setting in health promotion programs.
Collapse
|
4
|
Barone G, De Giudici G, Gimeno D, Lanzafame G, Podda F, Cannas C, Giuffrida A, Barchitta M, Agodi A, Mazzoleni P. Surface reactivity of Etna volcanic ash and evaluation of health risks. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 761:143248. [PMID: 33183826 DOI: 10.1016/j.scitotenv.2020.143248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/19/2020] [Accepted: 10/19/2020] [Indexed: 06/11/2023]
Abstract
This work is a part of a research project conducted in order to characterize the volcanic ash from Mount Etna, focusing in particular on the surface reactivity of ashes and possible consequence for human health. In this framework, a sampling campaign began on 16 March 2013, taking advantage of the intense volcanic activity on Etna. The interaction between volcanic ash and human organism was simulated treating two classes of representative Etnean particles with ultrapure water (grainsize of 850 um) and Gamble's solution mimic lug fluids (grainsize <38 μm) with the aim to evaluate the risk due to gastric and respiratory exposure to volcanic particles. The leachates were analysed by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Ionic Chromatography (CI) in order to highlight possible dangerous elements released in water solutions according to USGS protocol. Analyses of Gamble's solution highlighted a release of elements smaller than in watery solutions and always below the thresholds established by the Italian law. On the contrary, analyses of watery solutions evidenced, for some elements (B, Cd, Ni and As), levels higher than permitted by Italian law. Considering the effects of these elements on human health, further investigations are necessary and currently carried out in order to better constrain the release process and the specific effects on human organism.
Collapse
Affiliation(s)
- Germana Barone
- University of Catania, Department of Biological, Geological and Environmental Sciences, Corso Italia 57, 95129 Catania, Italy
| | - Giovanni De Giudici
- University of Cagliari, Department of Chemical and Geological Sciences, Universitary Campus, 09042 Monserrato, CA, Italy
| | - Domingo Gimeno
- Universitat de Barcelona, Departament de Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, C/ Martí i Franquès s/n, 08028 Barcelona, Spain
| | - Gabriele Lanzafame
- University of Catania, Department of Biological, Geological and Environmental Sciences, Corso Italia 57, 95129 Catania, Italy
| | - Francesca Podda
- University of Cagliari, Department of Chemical and Geological Sciences, Universitary Campus, 09042 Monserrato, CA, Italy
| | - Carla Cannas
- University of Cagliari, Department of Chemical and Geological Sciences, Universitary Campus, 09042 Monserrato, CA, Italy
| | | | - Martina Barchitta
- University of Catania, Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", Via S. Sofia, 87, 95123 Catania, Italy
| | - Antonella Agodi
- University of Catania, Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", Via S. Sofia, 87, 95123 Catania, Italy
| | - Paolo Mazzoleni
- University of Catania, Department of Biological, Geological and Environmental Sciences, Corso Italia 57, 95129 Catania, Italy.
| |
Collapse
|
5
|
Traversi D, Pulliero A, Izzotti A, Franchitti E, Iacoviello L, Gianfagna F, Gialluisi A, Izzi B, Agodi A, Barchitta M, Calabrò GE, Hoxhaj I, Sassano M, Sbrogiò LG, Del Sole A, Marchiori F, Pitini E, Migliara G, Marzuillo C, De Vito C, Tamburro M, Sammarco ML, Ripabelli G, Villari P, Boccia S. Precision Medicine and Public Health: New Challenges for Effective and Sustainable Health. J Pers Med 2021; 11:135. [PMID: 33669364 PMCID: PMC7920275 DOI: 10.3390/jpm11020135] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/11/2021] [Accepted: 02/14/2021] [Indexed: 02/06/2023] Open
Abstract
The development of high-throughput omics technologies represents an unmissable opportunity for evidence-based prevention of adverse effects on human health. However, the applicability and access to multi-omics tests are limited. In Italy, this is due to the rapid increase of knowledge and the high levels of skill and economic investment initially necessary. The fields of human genetics and public health have highlighted the relevance of an implementation strategy at a national level in Italy, including integration in sanitary regulations and governance instruments. In this review, the emerging field of public health genomics is discussed, including the polygenic scores approach, epigenetic modulation, nutrigenomics, and microbiomes implications. Moreover, the Italian state of implementation is presented. The omics sciences have important implications for the prevention of both communicable and noncommunicable diseases, especially because they can be used to assess the health status during the whole course of life. An effective population health gain is possible if omics tools are implemented for each person after a preliminary assessment of effectiveness in the medium to long term.
Collapse
Affiliation(s)
- Deborah Traversi
- Department of Public Health and Pediatrics, University of Torino, Piazza Polonia 94, 10126 Torino, Italy;
| | - Alessandra Pulliero
- Department of Health Sciences School of Medicine, University of Genoa, 16132 Genova, Italy;
| | - Alberto Izzotti
- Department of Experimental Medicine, University of Genoa, 16132 Genova, Italy;
- IRCCS Ospedale Policlinico San Martino, 161632 Genova, Italy
| | - Elena Franchitti
- Department of Public Health and Pediatrics, University of Torino, Piazza Polonia 94, 10126 Torino, Italy;
| | - Licia Iacoviello
- Research Center in Epidemiology and Preventive Medicine (EPIMED), Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (L.I.); (F.G.)
- Department of Epidemiology and Prevention, IRCCS NEUROMED, 86077 Pozzilli, Italy; (A.G.); (B.I.)
| | - Francesco Gianfagna
- Research Center in Epidemiology and Preventive Medicine (EPIMED), Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (L.I.); (F.G.)
- Mediterranea Cardiocentro, 80122 Napoli, Italy
| | - Alessandro Gialluisi
- Department of Epidemiology and Prevention, IRCCS NEUROMED, 86077 Pozzilli, Italy; (A.G.); (B.I.)
| | - Benedetta Izzi
- Department of Epidemiology and Prevention, IRCCS NEUROMED, 86077 Pozzilli, Italy; (A.G.); (B.I.)
| | - Antonella Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, 95123 Catania, Italy; (A.A.); (M.B.)
| | - Martina Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, 95123 Catania, Italy; (A.A.); (M.B.)
| | - Giovanna Elisa Calabrò
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (G.E.C.); (I.H.); (M.S.); (S.B.)
| | - Ilda Hoxhaj
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (G.E.C.); (I.H.); (M.S.); (S.B.)
| | - Michele Sassano
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (G.E.C.); (I.H.); (M.S.); (S.B.)
| | - Luca Gino Sbrogiò
- Dipartimento di Prevenzione, Az. ULSS3 Serenissima, 30174 Venezia, Italy;
| | | | | | - Erica Pitini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Roma, Italy; (E.P.); (G.M.); (C.M.); (C.D.V.); (P.V.)
| | - Giuseppe Migliara
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Roma, Italy; (E.P.); (G.M.); (C.M.); (C.D.V.); (P.V.)
| | - Carolina Marzuillo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Roma, Italy; (E.P.); (G.M.); (C.M.); (C.D.V.); (P.V.)
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Roma, Italy; (E.P.); (G.M.); (C.M.); (C.D.V.); (P.V.)
| | - Manuela Tamburro
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.T.); (M.L.S.); (G.R.)
| | - Michela Lucia Sammarco
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.T.); (M.L.S.); (G.R.)
| | - Giancarlo Ripabelli
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.T.); (M.L.S.); (G.R.)
| | - Paolo Villari
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Roma, Italy; (E.P.); (G.M.); (C.M.); (C.D.V.); (P.V.)
| | - Stefania Boccia
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (G.E.C.); (I.H.); (M.S.); (S.B.)
- Department of Woman and Child Health and Public Health-Public Health Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| |
Collapse
|
6
|
Paredes-Céspedes DM, Rojas-García AE, Medina-Díaz IM, Ramos KS, Herrera-Moreno JF, Barrón-Vivanco BS, González-Arias CA, Bernal-Hernández YY. Environmental and socio-cultural impacts on global DNA methylation in the indigenous Huichol population of Nayarit, Mexico. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:4472-4487. [PMID: 32940839 DOI: 10.1007/s11356-020-10804-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
Alterations of global DNA methylation have been evaluated in several studies worldwide; however, Long Interspersed Nuclear Elements-1 (LINE-1) methylation in genetically conserved populations such as indigenous communities have not, to our knowledge, been reported. The aim of this study was to evaluate the relationship between LINE-1 methylation patterns and factors such as pesticide exposure and socio-cultural characteristics in the Indigenous Huichol Population of Nayarit, Mexico. A cross-sectional study was conducted in 140 Huichol indigenous individuals. A structured questionnaire was used to determine general and anthropometric characteristics, diet, harmful habits, and pesticide exposure. DNA methylation was determined by pyrosequencing of bisulfite-treated DNA. A lower level of LINE-1 methylation was found in the indigenous population when compared to a Mestizo population previously studied by our group. This difference might be due to the influence of the genetic admixture and differing dietary and lifestyle habits. The males in the indigenous population exhibited increased LINE-1 methylation in comparison to the females. Sex and alcohol consumption showed positive associations with LINE-1 methylation, while weight, current work in the field, current pesticide usage, and folate intake exhibited negative associations with LINE-1 methylation. The results suggest that ethnicity, as well as other internal and environmental factors, might influence LINE-1 methylation.
Collapse
Affiliation(s)
- Diana Marcela Paredes-Céspedes
- Posgrado en Ciencias Biológico Agropecuarias, Unidad Académica de Agricultura, Km. 9 Carretera Tepic-Compostela, Xalisco, Nayarit, México
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Aurora Elizabeth Rojas-García
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Irma Martha Medina-Díaz
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Kenneth S Ramos
- Institute of Biosciences and Technology, Texas A&M University Health Science Center, 121 W. Holcombe Blvd, Houston, TX, 77030 m EE,UU, USA
| | - José Francisco Herrera-Moreno
- Posgrado en Ciencias Biológico Agropecuarias, Unidad Académica de Agricultura, Km. 9 Carretera Tepic-Compostela, Xalisco, Nayarit, México
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Briscia Socorro Barrón-Vivanco
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Cyndia Azucena González-Arias
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México
| | - Yael Yvette Bernal-Hernández
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n. C.P, 6300, Tepic, Nayarit, México.
| |
Collapse
|
7
|
Barchitta M, Maugeri A, Quattrocchi A, Barone G, Mazzoleni P, Catalfo A, De Guidi G, Iemmolo MG, Crimi N, Agodi A. Mediterranean Diet and Particulate Matter Exposure Are Associated With LINE-1 Methylation: Results From a Cross-Sectional Study in Women. Front Genet 2018; 9:514. [PMID: 30425730 PMCID: PMC6218419 DOI: 10.3389/fgene.2018.00514] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 10/12/2018] [Indexed: 11/30/2022] Open
Abstract
Emerging evidence suggests that air pollution increases the risk of cardiovascular disease (CVD) and metabolic disorders, adding to the global burden of disease attributable to lifestyle and behavioral factors. Although long interspersed nucleotide elements 1 (LINE-1) methylation has been associated with these disorders, no studies have simultaneously examined the effects of diet and air pollution exposure on DNA methylation. Herein, we evaluated the association of particulate matter (PM with aerodynamic diameters of less than 10 mm) exposure and adherence to Mediterranean Diet (MD) with LINE-1 methylation. Healthy women (n = 299), aged 15 to 80 years, were enrolled in a cross-sectional study. Dietary data and adherence to MD were assessed by a Food Frequency Questionnaire (FFQ) and Mediterranean Diet Score (MDS). PM10 levels during 1-month before recruitment were recorded by monitoring stations and assigned to each woman based on their residential address and day of recruitment. LINE-1 methylation in blood samples was assessed by pyrosequencing and reported as percentage of 5-methylcytosine (5mC). The Mann–Whitney U test, Spearman’s rank correlation test and linear regression models were applied. Our results demonstrated, for the first time, an inverse association between adherence to MD and exposure to PM10 with LINE-1 methylation: while higher monthly PM10 exposure decreases LINE-1 methylation level (β = −0.121; p = 0.037), the adherence to MD increases it (β = 0.691; p < 0.001). MDS seemed to interact with PM10 levels (p = 0.002) on LINE-1 methylation, as such we confirmed that the effect of MD decreased with increasing PM10 levels (β = 0.657; p < 0.001 in the first tertile; β = 0.573; p < 0.001 in the second tertile; β = 0.551; p < 0.001 in the third tertile). Thus, we suggest that LINE-1 methylation is a possible mechanism underpinning environment-related health effects, and encourage further research to evaluate whether the adherence to the MD could counteract the negative effect of PM10 exposure.
Collapse
Affiliation(s)
- Martina Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - Andrea Maugeri
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - Annalisa Quattrocchi
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - Germana Barone
- Department of Biological, Geological and Environmental Sciences, University of Catania, Catania, Italy
| | - Paolo Mazzoleni
- Department of Biological, Geological and Environmental Sciences, University of Catania, Catania, Italy
| | - Alfio Catalfo
- Department of Chemical Science, Section of Photochemistry and Photobiology, University of Catania, Catania, Italy
| | - Guido De Guidi
- Department of Chemical Science, Section of Photochemistry and Photobiology, University of Catania, Catania, Italy.,Research Centre for the Analysis, the Monitoring and Methodology for Environmental Risk Assessment, University of Catania, Catania, Italy
| | | | - Nunzio Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Antonella Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| |
Collapse
|