{"id":601,"date":"2019-03-22T09:46:38","date_gmt":"2019-03-22T08:46:38","guid":{"rendered":"http:\/\/www.gemma-project.eu\/?page_id=601"},"modified":"2022-04-13T09:20:41","modified_gmt":"2022-04-13T07:20:41","slug":"scientists-doctors-companies","status":"publish","type":"page","link":"https:\/\/www.gemma-project.eu\/it\/information\/scientists-doctors-companies\/","title":{"rendered":"Ricercatori, Medici, Aziende"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"601\" class=\"elementor elementor-601\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a9ae4ed elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"a9ae4ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-693dd3e\" data-id=\"693dd3e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a51b0b9 elementor-widget elementor-widget-heading\" data-id=\"a51b0b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Scientists, Doctors,  Companies<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d2a2e0 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"8d2a2e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1481\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1481\" aria-expanded=\"false\">PROJECT<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1482\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1482\" aria-expanded=\"false\">EXPECTATIONS<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1483\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1483\" aria-expanded=\"false\">REFERENCES<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1484\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1484\" aria-expanded=\"false\">RECRUITMENT<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1481\" aria-expanded=\"false\">PROJECT<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1481\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1481\" tabindex=\"0\" hidden=\"false\"><div class=\"translation-block\"><h1>PROJECT<\/h1><hr \/><div style=\"text-align: justify;\"><p><img decoding=\"async\" style=\"float: right; width: 50%; padding: 20px;\" src=\"https:\/\/www.gemma-project.eu\/wp-content\/uploads\/2019\/01\/projet_description.png\" \/><\/p><h4>State of the art<\/h4><p>The rates of autism has increased in the last decades reaching the prevalence of 1 in 59 children around the world (source: ADDM Network, www.cdc.gov\/ncbddd\/autism\/addm.html ) with a strong sex bias (male:female=4:1). This pandemic is only partially attributable to extrinsic factors such as improved awareness and recognition and changes in clinical practice or service availability [1]. Thus, other environmental factors are likely at play to explain this pandemic. Based on the gene\/environment interaction theory, several therapeutic approaches have been proposed with conflicting results [2][3][4] probably due to a multifactorial cause of autism and that autism is a final pathological destination that can be reached through different pathways. Therefore, it is imperative to understand the autism population based on the identification of specific biomarkers that can assist in personalizing interventions for the most effective therapeutic results. Tackling this major public health issue requires urgent action and the formation of interdisciplinary consortia in order to further our understanding of autism and its possible treatment of autism-related symptoms. Many individuals with autism suffer from associated co-morbidities, including seizures, sleep problems, metabolic conditions, and gastrointestinal (GI) disorders, which have significant health, developmental, social, and educational impacts. The neuroanatomical and biochemical characteristics that have been associated with autism pathogenesis [5][6][7] involve mechanisms that are direct consequences of the effects of low-grade, feverless, systemic inflammatory events [8][9] while the protective mechanisms against autism pathogenesis have strong anti- inflammatory components [10]. The gut microbiome drives immunoregulation (in particular during the 1000 days of life) and dysregulated immunoregulation [11] as well as inflammation predispose to autism, while psychological stress drives further inflammation via pathways that involve the gut microbiome [12][13]. Children with autism experience four times more GI symptoms than control groups and GI symptoms may identify a unique subgroup of children with autism [14]. Aberrant immune system activation and alterations in gut microbial composition that correlate with autism-related symptoms have also been suggested [15]. Finally, a link between gut microbiome and immune function in autism has been reported [16] as well as improvement of both GI and autism-related symptoms in autism subjects in which the gut dysbiosis was corrected by microbiota transfer therapy [17].<\/p><h4>Objectives<\/h4><p>The scope of this project is to use high quality microbiome, metabolome, and other -omics data produced by large-scale international initiatives to link microbiome composition and function with specific disease for personalized prediction, prevention, and treatment of disease. Unfortunately, current large-scale datasets in autism are mostly cross-sectional studies (cases vs controls) that do not allow the mechanistic link between microbiome composition\/function with disease onset. Rather, prospective studies following infants who have a family history of autism from birth to identify potential biomarkers predictor of autism development followed by validation on large multi-omic datasets are necessary in order to achieve this goal. The 3 patient recruitment centres will allow a global sampling based on their geographical coverage (2 European centres (Ireland and Italy) and MGH, a United States of America (US) partner) and their broad network covering over 9,500 families with children with autism, which will facilitate the recruitment of ~600 infants that have a family history of autism (new-borns in families already with a child with autism). This is in line with the call\u2019s recommendation to expand on current data in order to achieve the overall goal of this funding initiative. Therefore, the GEMMA consortia team has been designed with this approach in mind, in order to explore:<\/p><ol><li>The hypothesis that gut bacterial dysbiosis leads to epigenetic modifications, changes in metabolite profiles, increased gut permeability, increased macromolecules (food- and\/or microbial-derived) trafficking and, ultimately, to altered immune responses to promote disease in a subset of individuals that have a family history of autism.<\/li><li>The hypothesis that the genome\/metagenome interplay is responsible for the switch from immune tolerance to immune response to environmental stimuli (antigens) including dietary and microbial factors leading to neuro-inflammation responsible of behavioral changes that characterize autism and gut inflammation causing its GI co-morbidities.<\/li><\/ol><p><b>If proven correct, these hypotheses support the possibility that early identification and stratification of vulnerable patients through the exploitation of gut microbiome composition\/function mechanistically associated with disease pathogenesis could translate in personalized targeted interventions prevent the onset of GI conditions and pave the way for earlier intervention for autism and treatment for autism-related symptoms<\/b>.<\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\">Since microbiome changes have been associated to various human conditions including autism, this prospective cohort project (follow from birth a cohort who have a family history of autism (i.e. siblings of patients with autism) so that the composition and function of the microbiome can be compared in the same subject before and after the onset of the condition) will test for the first time, in human clinical studies, the causality in autism by alterations in gut microbiome composition and function mechanistically linked to the onset of the disease. The project will use a combination of patient cohorts, animal models and prospective patient samples to investigate whether specific patterns of gut dysbiosis influence epigenetic modification in the host, modifies metabolic pathways, altered gut permeability and immune response and, ultimately, trigger and\/or increase the severity of autism-related symptoms and related GI comorbidities. Moreover, using specific to stratify patient populations for specific interventions, the project will attempt to validate the hypothesized mechanisms of ASD via the personalized correction of gut dysbiosis and the observation of whether changes in proposed condition-specific pathophysiology take place.<\/span><\/p><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1482\" aria-expanded=\"false\">EXPECTATIONS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1482\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1482\" tabindex=\"0\" hidden=\"hidden\"><h1>PROJECT EXPECTATIONS<\/h1><hr \/><div class=\"translation-block\"><p>The year is 2025: Twelve-month old Gemma is at the doctor\u2019s office accompanied by her mother and her 31\u20442-year old autistic brother. About a month ago, Gemma had been diagnosed with an otitis media that was successfully treated with a three-day course of a targeted oral antibiotic. Gemma\u2019s mother reports that her otitis has been resolved, but that she now suffers from constipation and stomach-ache.<\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\">Gemma\u2019s doctor can perform a set of recommended queries on Gemma\u2019s whole genome sequencing, which is available for siblings of autistic children. The doctor knows that Gemma has a higher than average chance of expressing autism. He orders a gut permeability test and an immune profiling of Gemma based on a blood sample, as well as a metagenomic, metatranscriptomic and metabolomic analysis based on a stool and urine sample. While the samples are analysed in search for biomarkers known to be predictors of autism, a physical and behavioral examination on Gemma is conducted, showing satisfactory growth and all developmental milestones reached. By the end of the examination, the results of blood and stool analysis are complete. The results are worrying: they reveal that zonulin (a marker of enhanced gut permeability) appears to be elevated, that pro- inflammatory immune cells have been activated and that the gut microbiome appears unbalanced with low amounts of F. prausnitzii and a relatively high Enterobacteria count. The metatranscriptome results also suggest that the genes controlling lactate production by Lactobacilli have been downregulated, and the metabolomic analysis confirms a reduction of lactate in Gemma\u2019s stools and an increase in urinary cresols. Based on the whole genome sequencing analysis and epigenetic changes, it is established that genes controlling an immune response have been activated. In fact, a PET scan of Gemma\u2019s brain shows neuroinflammation. The doctor turns to his computer and performs a risk analysis using a set of multi-omic analysis algorithms for disease modelling, which reveal that the combination of Gemma\u2019s positive biomarkers, immune profile, specific gene variants, gut microbiome and metabolome composition carries a 55-fold increased risk of developing autism within 9 months. He prescribes administration of the probiotic Lactobacillus GG (LGG) at 1010 CFU\/day for three months in order to re-establish proper microbiome composition and lactate production with the aim to prevent the onset of autism-related symptoms. The mother is stunned by the science behind this personalized preventive process and tells the doctor \u201c<\/span><i style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\">When we had our first child in 2018, we thought gastrointestinal conditions and autism-related symptoms were untreatable<\/i><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\"> \u00bbThe doctor explains: \u00ab<\/span><i style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\"> Medical science made a huge leap when researchers funded by a European research programme called Horizon 2020 demonstrated the link between certain biomarkers and colonies in the intestinal microbiome causing the neuro-inflammation that could lead to autism . This led to restoring the gut balance with personalized probiotics, as an effective pathway to prevent autism-related symptoms, and this has been the single most important discovery in the field of autism to date.<\/i><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\"> \u00bb Three months later, Gemma is back in the doctor\u2019s office. All stool and blood analyses revealing abnormal biomarkers are back to normal, and the PET scan of the brain is now normal. Gemma will enjoy a healthy childhood. Meanwhile, Gemma\u2019s brother also has been offered a new treatment that reduces the feedback mechanism between the body\u2019s immune response mechanisms and some specific microbiome-derived biomarkers, acting through attenuation of the Toll-like receptor family of proteins.<\/span><\/p><\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1483\" aria-expanded=\"false\">REFERENCES<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1483\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1483\" tabindex=\"0\" hidden=\"hidden\">\n<h1 >REFERENCES<\/h1>\n\n<hr \/>\n\n<div >\n<ul >\n \t<li>[1] Blumberg, S. J., Bramlett, M. D., Kogan, M. D., Schieve, L. A., Jones, J. R., &amp; Lu, M. C. (2013). Changes in prevalence of parent-reported autism spectrum disorder in school-aged US children: 2007 to 2011\u2013 2012. National health statistics reports, 65(20), 1-12.<\/li>\n \t<li>[2] Fletcher\u2010Watson, S., McConnell, F., Manola, E., &amp; McConachie, H. (2014). Interventions based on the Theory of Mind cognitive model for autism spectrum disorder (ASD). The Cochrane Library.<\/li>\n \t<li>[3] Sukhodolsky, D. G., Bloch, M. H., Panza, K. E., &amp; Reichow, B. (2013). Cognitive-behavioural therapy for anxiety in children with high-functioning autism: a meta-analysis. Pediatrics, 132(5), e1341-e1350<\/li>\n \t<li>[4] Millward, C., Ferriter, M., Calver, S., &amp; Connell-Jones, G. (2008). Gluten-and casein-free diets for autistic spectrum disorder. Cochrane Database Syst Rev,2(2)<\/li>\n \t<li>[5] Zielinski, B. A., Prigge, M. B., Nielsen, J. A., Froehlich, A. L., Abildskov, T. J., Anderson, J. S., &#8230; &amp; Lainhart, J. E. (2014). Longitudinal changes in cortical thickness in autism and typical development. Brain, 137(6), 1799-1812.<\/li>\n \t<li>[6] Stoner, R., Chow, M. L., Boyle, M. P., Sunkin, S. M., Mouton, P. R., Roy, S., &#8230; &amp; Courchesne, E. (2014). Patches of disorganization in the neocortex of children with autism.New England Journal of Medicine, 370(13), 1209-1219.<\/li>\n \t<li>[7] Rossignol, D. A., &amp; Frye, R. E. (2012). A review of research trends in physiological abnormalities in autism spectrum disorders: immune dysregulation, inflammation, oxidative stress, mitochondrial dysfunction and environmental toxicant exposures. Molecular psychiatry, 17(4), 389-401.<\/li>\n \t<li>[8] Nankova, B. B., Agarwal, R., MacFabe, D. F., &amp; La Gamma, E. F. (2014). Enteric Bacterial Metabolites Propionic and Butyric Acid Modulate Gene Expression, Including CREB-Dependent Catecholaminergic Neurotransmission, in PC12 Cells-Possible Relevance to Autism Spectrum Disorders. PloS one,9(8), e103740.<\/li>\n \t<li>[9] MacFabe, D. (2013). Autism: metabolism, mitochondria, and the microbiome. Global Advances in Health and Medicine, 2(6), 52-66.<\/li>\n \t<li>[10] Scumpia, P. O., Kelly-Scumpia, K., &amp; Stevens, B. R. (2014). Alpha-lipoic acid effects on brain glial functions accompanying double-stranded RNA antiviral and inflammatory signalling. Neurochemistry international, 64, 55-63.<\/li>\n \t<li>[11] Kostic, A. D., Gevers, D., Siljander, H., Vatanen, T., Hy\u00f6tyl\u00e4inen, T., H\u00e4m\u00e4l\u00e4inen, A. M., &#8230; &amp; DIABIMMUNE Study Group. (2015). The Dynamics of the Human Infant Gut Microbiome in Development and in Progression toward Type 1 Diabetes. Cell host &amp; microbe, 17(2), 260-273.<\/li>\n \t<li>[12] Rook, G. A., Raison, C. L., &amp; Lowry, C. A. (2014). Microbiota, immunoregulatory old friends and psychiatric disorders. InMicrobial Endocrinology: The Microbiota-Gut-Brain Axis in Health and Disease (pp. 319-356). Springer New York.<\/li>\n \t<li>[13] Borre, Y. E., Moloney, R. D., Clarke, G., Dinan, T. G., &amp; Cryan, J. F. (2014). The impact of microbiota on brain and behaviour: mechanisms &amp; therapeutic potential. In Microbial Endocrinology: The Microbiota-Gut-Brain Axis in Health and Disease (pp. 373-403). Springer New York.<\/li>\n \t<li>[14] McElhanon, B. O., McCracken, C., Karpen, S., &amp; Sharp, W. G. (2014). Gastrointestinal symptoms in autism spectrum disorder: a meta-analysis. Pediatrics, 133(5), 872-883.<\/li>\n \t<li>[15] Hsiao, E. Y. (2014). Gastrointestinal issues in autism spectrum disorder. Harvard review of psychiatry, 22(2), 104-111.<\/li>\n \t<li>[16] Finegold, S. M., Downes, J., &amp; Summanen, P. H. (2012). Microbiology of regressive autism. Anaerobe, 18(2), 260-262.<\/li>\n \t<li>Rose, D. R., Yang, H., Serena, G., Sturgeon, C., Ma, B., Careaga, M., &#8230; &amp; Van de Water, J. (2018). Differential immune responses and microbiota profiles in children with autism spectrum disorders and co-morbid gastrointestinal symptoms. Brain, Behavior, and Immunity.<\/li>\n<\/ul>\n\n<\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1484\" aria-expanded=\"false\">RECRUITMENT<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1484\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1484\" tabindex=\"0\" hidden=\"hidden\"><div class=\"translation-block\"><p>Three children recruitment centers are involved to allow a global sampling based on their geographical coverage:<\/p><ul style=\"padding-left: 15px; list-style: inherit;\"><li data-uw-styling-context=\"true\">National University Of Ireland Galway (NUIG)\u00a0<a href=\"https:\/\/www.gemma-project.eu\/information\/families-associations\/www.nuigalway.ie\"><span style=\"font-weight: bolder;\" data-uw-styling-context=\"true\">www.nuigalway.ie<\/span><\/a><br \/>Irish Centre for Autism and Neurodevelopment Research (ICAN), Ireland\u00a0<a href=\"mailto:geraldine.leader@nuigalway.ie\"><span style=\"font-weight: bolder;\" data-uw-styling-context=\"true\">geraldine.leader@nuigalway.ie<\/span><\/a><\/li><li data-uw-styling-context=\"true\">ASL Salerno, Italy\u00a0<a href=\"mailto:reclutamento@gemma-project.eu\" target=\"_blank\" rel=\"noopener\"><b>reclutamento@gemma-project.eu<\/b><\/a><\/li><li data-uw-styling-context=\"true\">The General Hospital Corporation, MGH, Boston, U.S.A.,<a style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\" href=\"https:\/\/www.gemma-project.eu\/information\/families-associations\/www.partners.org\"><span style=\"font-weight: bolder;\" data-uw-styling-context=\"true\">\u00a0www.partners.org<\/span><\/a><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\">,\u00a0<\/span><a style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--nv-site-bg); font-size: var(--bodyFontSize); letter-spacing: var(--bodyLetterSpacing); text-transform: var(--bodyTextTransform);\" href=\"mailto:mghgemma@mgh.harvard.edu\"><span style=\"font-weight: bolder;\" data-uw-styling-context=\"true\">mghgemma@mgh.harvard.edu<\/span><\/a><\/li><\/ul><div>\u00a0<\/div><p>Authism Participants will be evaluated as ASD children or neurocompetent (no ASD) children based on the Autism Diagnostic Observation Schedule (ADOS) coupled with Toddler Module, a new diagnostic method. The ADOS Toddler evaluation will be conducted every 6 months (starting 12 months of age) and used as the primary. Participants will also be evaluated as children with gastointestinal (GI) symptoms or children without GI symptoms based on the existence of chronic irregular GI disorders that has not been present since birth.<\/p><p>All infants will be sampled every 6 months until 36 months for blood, urine, stools and saliva. The samples placed in a biobank so that changes over time of specific gut microbiota , metabolites , gut barrier function, immune, genetics and epigenetic profiles can be assessed over time. At each sampling time point, clinical and dietary data will be recorded. The study provides:<\/p><ul><li>Clinical observational study (N=600 infants at risk) to prospectivelly follow from birth an at-risk cohort so that the composition and function of the microbiome can be compared in the same subject before and after the possible onset of the disease Inclusion\/exclusion criteria: Inclusion: healthy neonates or infants, first degree relatives of ASD individuals (at least one parent or sibling affected by ASD), younger than 6 months\/26 weeks at study entry, have never received solid food (elementary formula feeding is permitted). Exclusion: neonates with significant health issues (e.g.chronic disease, single gene disorder, FragileX, major brain malformation) that require specific surgical or continuous medical treatments, infants older than 6 months\/26 weeks, infants who have been introduced to solid food, severe GI problems requiring immediate treatment (life-threatening), severely underweight \/malnourished children, dietary restriction in the previous 3 months, tube feeding,drugs since birth that may affect the biomarkers being assessed, for example antibiotics within one month prior to enrolment or antibiotics used as a continuous course for \u226528 days prior to enrolment.<\/li><li>Clinical interventional study (N=40-60 ASD and ASD-GI children) to test the assumption thatpro\/pre\/symbiotics on specific targeted population stratified by validated biomarkers can attenuate the expression of ASD and co-morbidities. Inclusion\/exclusion criteria: Inclusion: Infants over 18 months of age who have completed the observational study, developed clinical signs \u2028and symptoms of ASD whose parents will permit the intervention in this study to be the sole dietary\/oral \u2028therapy during the study period. Exclusion: Infants who did not complete the observational study, infants who started any other therapeutic \u2028oral\/medical\/dietary intervention for ASD, any of the exclusion criteria mentioned in the observational study<\/li><\/ul><\/div><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Scientists, Doctors, Companies PROJECT EXPECTATIONS REFERENCES RECRUITMENT PROJECT PROJECT State of the art The rates of autism has increased in the last decades reaching the prevalence of 1 in 59 children around the world (source: ADDM Network, www.cdc.gov\/ncbddd\/autism\/addm.html ) with a strong sex bias (male:female=4:1). This pandemic is only partially attributable to extrinsic factors such&hellip;&nbsp;<a href=\"https:\/\/www.gemma-project.eu\/it\/information\/scientists-doctors-companies\/\" rel=\"bookmark\">Leggi tutto &raquo;<span class=\"screen-reader-text\">Ricercatori, Medici, Aziende<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":241,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","footnotes":""},"class_list":["post-601","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/pages\/601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/comments?post=601"}],"version-history":[{"count":52,"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/pages\/601\/revisions"}],"predecessor-version":[{"id":1554,"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/pages\/601\/revisions\/1554"}],"up":[{"embeddable":true,"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/pages\/241"}],"wp:attachment":[{"href":"https:\/\/www.gemma-project.eu\/it\/wp-json\/wp\/v2\/media?parent=601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}