{"id":8812,"date":"2023-11-10T10:22:08","date_gmt":"2023-11-10T07:22:08","guid":{"rendered":"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/"},"modified":"2023-11-10T10:22:08","modified_gmt":"2023-11-10T07:22:08","slug":"le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare","status":"publish","type":"post","link":"https:\/\/urbancare.clinic\/it\/le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare\/","title":{"rendered":"Le allergie alimentari influiscono sulla salute del cuore? Uno studio afferma che gli anticorpi del latte vaccino aumentano il rischio di mortalit\u00e0 cardiovascolare"},"content":{"rendered":"
<\/div>\n

Le allergie alimentari possono influire sulla salute del cuore? Uno studio ha rivelato che gli anticorpi contro alcuni allergeni, in particolare il latte vaccino, possono aumentare significativamente il rischio di mortalit\u00e0 cardiovascolare.<\/p>\n

Le allergie alimentari si verificano quando sistema immunitario<\/a> reagisce sfavorevolmente ad alcuni tipi di alimenti, scambiandoli per nocivi. Per affrontare la minaccia percepita dall\u2019allergene, il sistema immunitario rilascia un anticorpo chiamato immunoglobulina E (IgE).<\/p>\n

Le persone con sensibilit\u00e0 alimentare possono sviluppare orticaria, respiro sibilante, prurito, gonfiore e problemi digestivi come dolore addominale, nausea, vomito e diarrea dopo l'esposizione all'allergene. In alcune persone, le allergie alimentari possono portare all\u2019anafilassi, una reazione pericolosa per la vita.<\/p>\n

Nelle persone che non presentano sintomi di allergia alimentare, gli anticorpi specifici per il cibo o le IgE sono stati considerati clinicamente irrilevanti. Tuttavia, nell'ultimo studio<\/a>, pubblicato su The Journal of Allergy and Clinical Immunology, i ricercatori hanno scoperto un legame tra IgE e aumento del rischio di mortalit\u00e0 cardiovascolare.<\/p>\n

\u201cLe persone che avevano un anticorpo chiamato IgE contro gli alimenti che mangiavano regolarmente sembravano avere un rischio maggiore di morire di malattie cardiache. Siamo rimasti sorpresi da questi risultati perch\u00e9 \u00e8 molto comune avere IgE negli alimenti (circa 15% degli adulti americani hanno IgE nei comuni allergeni alimentari) e la maggior parte delle persone non presenta alcun sintomo quando mangia il cibo. Come allergologi, il nostro pensiero \u00e8 stato che non \u00e8 importante se le persone hanno IgE verso gli alimenti, purch\u00e9 non abbiano sintomi quando mangiano il cibo," disse<\/a> l'autrice principale dello studio Corinne Keet, del Dipartimento di Pediatria dell'UNC.<\/p>\n

Il legame pi\u00f9 forte con la morte cardiovascolare \u00e8 stato notato nelle persone che avevano gli anticorpi ma continuavano a consumare il cibo regolarmente. Sebbene il rischio massimo fosse associato al latte vaccino, anche altri allergeni come arachidi e gamberetti erano pericolosi.<\/p>\n

\u201cQuello che abbiamo esaminato qui era la presenza di anticorpi IgE contro il cibo rilevati nei campioni di sangue. Non pensiamo che la maggior parte di questi soggetti avesse effettivamente un'allergia alimentare evidente, quindi la nostra storia riguarda pi\u00f9 una risposta immunitaria al cibo altrimenti silenziosa. Anche se queste risposte potrebbero non essere abbastanza forti da causare reazioni allergiche acute al cibo, potrebbero comunque causare infiammazioni e, nel tempo, portare a problemi come malattie cardiache\u201d, ha affermato il ricercatore Jeffrey Wilson, della School of Medicine dell\u2019Universit\u00e0 della Virginia.<\/p>\n

Il gruppo di ricerca ha esaminato i dati di 4.414 adulti che hanno partecipato al National Health and Examination Survey (NHANES) e di 960 partecipanti al sito Wake Forest del Multi-Ethnic Study of Atherosclerosis (MESA). Hanno misurato le IgE totali e specifiche del partecipante agli allergeni, tra cui latte vaccino, uova, arachidi, gamberetti, alfa-gal, acari della polvere e fleolo. Durante lo studio, 285 persone sono morte per cause cardiovascolari.<\/p>\n

I partecipanti con anticorpi IgE verso almeno un alimento, in particolare quelli sensibili al latte, erano associati a un rischio significativamente pi\u00f9 elevato di morte cardiovascolare. Ulteriori analisi hanno mostrato un rischio significativo tra coloro che mangiavano abitualmente arachidi e gamberetti anche quando avevano sensibilit\u00e0.<\/p>\n

"I risultati non dimostrano in modo definitivo che gli anticorpi alimentari stiano causando un aumento del rischio, ma il lavoro si basa su studi precedenti che collegano l'infiammazione allergica e le malattie cardiache", si legge nel comunicato stampa.<\/p>\n

Fonte quotidiana medica<\/a><\/p>\n

","protected":false},"excerpt":{"rendered":"

<\/div>\n

Le allergie alimentari possono influire sulla salute del cuore? Uno studio ha rivelato che gli anticorpi contro alcuni allergeni, in particolare il latte vaccino, possono aumentare significativamente il rischio di mortalit\u00e0 cardiovascolare.<\/p>\n

Le allergie alimentari si verificano quando sistema immunitario<\/a> reagisce sfavorevolmente ad alcuni tipi di alimenti, scambiandoli per nocivi. Per affrontare la minaccia percepita dall\u2019allergene, il sistema immunitario rilascia un anticorpo chiamato immunoglobulina E (IgE).<\/p>\n

Le persone con sensibilit\u00e0 alimentare possono sviluppare orticaria, respiro sibilante, prurito, gonfiore e problemi digestivi come dolore addominale, nausea, vomito e diarrea dopo l'esposizione all'allergene. In alcune persone, le allergie alimentari possono portare all\u2019anafilassi, una reazione pericolosa per la vita.<\/p>\n

Nelle persone che non presentano sintomi di allergia alimentare, gli anticorpi specifici per il cibo o le IgE sono stati considerati clinicamente irrilevanti. Tuttavia, nell'ultimo studio<\/a>, pubblicato su The Journal of Allergy and Clinical Immunology, i ricercatori hanno scoperto un legame tra IgE e aumento del rischio di mortalit\u00e0 cardiovascolare.<\/p>\n

\u201cLe persone che avevano un anticorpo chiamato IgE contro gli alimenti che mangiavano regolarmente sembravano avere un rischio maggiore di morire di malattie cardiache. Siamo rimasti sorpresi da questi risultati perch\u00e9 \u00e8 molto comune avere IgE negli alimenti (circa 15% degli adulti americani hanno IgE nei comuni allergeni alimentari) e la maggior parte delle persone non presenta alcun sintomo quando mangia il cibo. Come allergologi, il nostro pensiero \u00e8 stato che non \u00e8 importante se le persone hanno IgE verso gli alimenti, purch\u00e9 non abbiano sintomi quando mangiano il cibo," disse<\/a> l'autrice principale dello studio Corinne Keet, del Dipartimento di Pediatria dell'UNC.<\/p>\n

Il legame pi\u00f9 forte con la morte cardiovascolare \u00e8 stato notato nelle persone che avevano gli anticorpi ma continuavano a consumare il cibo regolarmente. Sebbene il rischio massimo fosse associato al latte vaccino, anche altri allergeni come arachidi e gamberetti erano pericolosi.<\/p>\n

\u201cQuello che abbiamo esaminato qui era la presenza di anticorpi IgE contro il cibo rilevati nei campioni di sangue. Non pensiamo che la maggior parte di questi soggetti avesse effettivamente un'allergia alimentare evidente, quindi la nostra storia riguarda pi\u00f9 una risposta immunitaria al cibo altrimenti silenziosa. Anche se queste risposte potrebbero non essere abbastanza forti da causare reazioni allergiche acute al cibo, potrebbero comunque causare infiammazioni e, nel tempo, portare a problemi come malattie cardiache\u201d, ha affermato il ricercatore Jeffrey Wilson, della School of Medicine dell\u2019Universit\u00e0 della Virginia.<\/p>\n

Il gruppo di ricerca ha esaminato i dati di 4.414 adulti che hanno partecipato al National Health and Examination Survey (NHANES) e di 960 partecipanti al sito Wake Forest del Multi-Ethnic Study of Atherosclerosis (MESA). Hanno misurato le IgE totali e specifiche del partecipante agli allergeni, tra cui latte vaccino, uova, arachidi, gamberetti, alfa-gal, acari della polvere e fleolo. Durante lo studio, 285 persone sono morte per cause cardiovascolari.<\/p>\n

I partecipanti con anticorpi IgE verso almeno un alimento, in particolare quelli sensibili al latte, erano associati a un rischio significativamente pi\u00f9 elevato di morte cardiovascolare. Ulteriori analisi hanno mostrato un rischio significativo tra coloro che mangiavano abitualmente arachidi e gamberetti anche quando avevano sensibilit\u00e0.<\/p>\n

"I risultati non dimostrano in modo definitivo che gli anticorpi alimentari stiano causando un aumento del rischio, ma il lavoro si basa su studi precedenti che collegano l'infiammazione allergica e le malattie cardiache", si legge nel comunicato stampa.<\/p>","protected":false},"author":2,"featured_media":8813,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":{"fifu_image_url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg","fifu_image_alt":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-8812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nFood Allergies Affect Heart Health? Study Says Antibodies To Cow's Milk Elevate Cardiovascular Mortality Risk - Urban Care Clinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/urbancare.clinic\/it\/le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Food Allergies Affect Heart Health? Study Says Antibodies To Cow's Milk Elevate Cardiovascular Mortality Risk - Urban Care Clinic\" \/>\n<meta property=\"og:description\" content=\"Can food allergies affect heart health? Antibodies to certain allergens, particularly cow's milk, can significantly increase the risk of cardiovascular mortality, a study has revealed.Food allergies occur when the immune system reacts unfavorably to certain types of food, mistaking them for being harmful. To tackle the perceived threat from the allergen, the immune system releases an antibody called immunoglobulin E (IgE).People with food sensitivities can develop hives, wheezing, itching, swelling and digestive issues such as abdominal pain, nausea, vomiting and diarrhea after exposure to the allergen. In some people, food allergies can lead to anaphylaxis, a life-threatening reaction.In people who do not have symptoms of food allergy, food-specific antibodies or IgE were considered clinically irrelevant. However, in the latest study, published in The Journal of Allergy and Clinical Immunology, researchers found a link between IgE and increased risk of cardiovascular mortality."People who had an antibody called IgE to foods that they regularly eat seemed to be at increased risk for dying from heart disease. We were surprised by these findings because it is very common to have IgE in foods (about 15% of American adults have IgE in common food allergens), and most people don't have any symptoms when they eat the food. As allergists, our thinking has been that it is not important if people have IgE to foods, as long as they don't have symptoms when they eat the food," said study lead author Corinne Keet, from the UNC Department of Pediatrics.The strongest link with cardiovascular death was noticed in people who had the antibodies but continued to consume the food regularly. While the maximum risk was associated with cow's milk, other allergens such as peanuts and shrimp were also dangerous."What we looked at here was the presence of IgE antibodies to food that were detected in blood samples. We don't think most of these subjects actually had an overt food allergy, thus our story is more about an otherwise silent immune response to food. While these responses may not be strong enough to cause acute allergic reactions to food, they might nonetheless cause inflammation and over time lead to problems like heart disease," said researcher Jeffrey Wilson, from the University of Virginia School of Medicine.The research team reviewed data from 4,414 adults who participated in the National Health and Examination Survey (NHANES) and 960 participants in the Wake Forest site of the Multi-Ethnic Study of Atherosclerosis (MESA). They measured the participant's total and specific IgE to allergens, including cow's milk, egg, peanut, shrimp, alpha-gal, dust mite and timothy grass. During the study, 285 people died from cardiovascular causes.Participants with IgE antibodies to at least one food, particularly those sensitive to milk, were associated with a significantly higher risk of cardiovascular death. Further analysis showed significant risk among those who routinely ate peanuts and shrimp even when they had sensitivities."The findings do not conclusively prove that food antibodies are causing the increased risk, but the work builds on prior studies connecting allergic inflammation and heart disease," the news release said.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/urbancare.clinic\/it\/le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare\/\" \/>\n<meta property=\"og:site_name\" content=\"Urban Care Clinic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/urbancarezanzibar\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-10T07:22:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg\" \/>\n<meta name=\"author\" content=\"Urban Care Clinic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Urban Care Clinic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/\"},\"author\":{\"name\":\"Urban Care Clinic\",\"@id\":\"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c\"},\"headline\":\"Food Allergies Affect Heart Health? Study Says Antibodies To Cow’s Milk Elevate Cardiovascular Mortality Risk\",\"datePublished\":\"2023-11-10T07:22:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/\"},\"wordCount\":533,\"publisher\":{\"@id\":\"https:\/\/urbancare.clinic\/#organization\"},\"image\":{\"@id\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg\",\"articleSection\":[\"Medical Daily\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/\",\"url\":\"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/\",\"name\":\"Food Allergies Affect Heart Health? 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Uno studio afferma che gli anticorpi del latte vaccino aumentano il rischio di mortalit\u00e0 cardiovascolare - Urban Care Clinic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/urbancare.clinic\/it\/le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare\/","og_locale":"it_IT","og_type":"article","og_title":"Food Allergies Affect Heart Health? Study Says Antibodies To Cow's Milk Elevate Cardiovascular Mortality Risk - Urban Care Clinic","og_description":"Can food allergies affect heart health? Antibodies to certain allergens, particularly cow's milk, can significantly increase the risk of cardiovascular mortality, a study has revealed.Food allergies occur when the immune system reacts unfavorably to certain types of food, mistaking them for being harmful. To tackle the perceived threat from the allergen, the immune system releases an antibody called immunoglobulin E (IgE).People with food sensitivities can develop hives, wheezing, itching, swelling and digestive issues such as abdominal pain, nausea, vomiting and diarrhea after exposure to the allergen. In some people, food allergies can lead to anaphylaxis, a life-threatening reaction.In people who do not have symptoms of food allergy, food-specific antibodies or IgE were considered clinically irrelevant. However, in the latest study, published in The Journal of Allergy and Clinical Immunology, researchers found a link between IgE and increased risk of cardiovascular mortality.\"People who had an antibody called IgE to foods that they regularly eat seemed to be at increased risk for dying from heart disease. We were surprised by these findings because it is very common to have IgE in foods (about 15% of American adults have IgE in common food allergens), and most people don't have any symptoms when they eat the food. As allergists, our thinking has been that it is not important if people have IgE to foods, as long as they don't have symptoms when they eat the food,\" said study lead author Corinne Keet, from the UNC Department of Pediatrics.The strongest link with cardiovascular death was noticed in people who had the antibodies but continued to consume the food regularly. While the maximum risk was associated with cow's milk, other allergens such as peanuts and shrimp were also dangerous.\"What we looked at here was the presence of IgE antibodies to food that were detected in blood samples. We don't think most of these subjects actually had an overt food allergy, thus our story is more about an otherwise silent immune response to food. While these responses may not be strong enough to cause acute allergic reactions to food, they might nonetheless cause inflammation and over time lead to problems like heart disease,\" said researcher Jeffrey Wilson, from the University of Virginia School of Medicine.The research team reviewed data from 4,414 adults who participated in the National Health and Examination Survey (NHANES) and 960 participants in the Wake Forest site of the Multi-Ethnic Study of Atherosclerosis (MESA). They measured the participant's total and specific IgE to allergens, including cow's milk, egg, peanut, shrimp, alpha-gal, dust mite and timothy grass. During the study, 285 people died from cardiovascular causes.Participants with IgE antibodies to at least one food, particularly those sensitive to milk, were associated with a significantly higher risk of cardiovascular death. Further analysis showed significant risk among those who routinely ate peanuts and shrimp even when they had sensitivities.\"The findings do not conclusively prove that food antibodies are causing the increased risk, but the work builds on prior studies connecting allergic inflammation and heart disease,\" the news release said.","og_url":"https:\/\/urbancare.clinic\/it\/le-allergie-alimentari-influiscono-sulla-salute-del-cuore-uno-studio-afferma-che-gli-anticorpi-contro-il-latte-vaccino-aumentano-il-rischio-di-mortalita-cardiovascolare\/","og_site_name":"Urban Care Clinic","article_publisher":"https:\/\/www.facebook.com\/urbancarezanzibar","article_published_time":"2023-11-10T07:22:08+00:00","og_image":[{"url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg","type":"","width":"","height":""}],"author":"Urban Care Clinic","twitter_card":"summary_large_image","twitter_image":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk.jpg","twitter_misc":{"Scritto da":"Urban Care Clinic","Tempo di lettura stimato":"3 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/#article","isPartOf":{"@id":"https:\/\/urbancare.clinic\/food-allergies-affect-heart-health-study-says-antibodies-to-cows-milk-elevate-cardiovascular-mortality-risk\/"},"author":{"name":"Urban Care Clinic","@id":"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c"},"headline":"Food Allergies Affect Heart Health? 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