{"id":23610,"date":"2024-02-06T12:23:43","date_gmt":"2024-02-06T11:23:43","guid":{"rendered":"https:\/\/idibell.cat\/en\/?p=23610"},"modified":"2024-02-06T12:34:49","modified_gmt":"2024-02-06T11:34:49","slug":"alterations-in-the-blood-immune-system-found-to-increase-cancer-risk","status":"publish","type":"post","link":"https:\/\/idibell.cat\/en\/2024\/02\/alterations-in-the-blood-immune-system-found-to-increase-cancer-risk\/","title":{"rendered":"Alterations in the blood immune system found to increase cancer risk"},"content":{"rendered":"

The study, led by researchers from the Catalan Institute of Oncology (ICO), the Bellvitge Biomedical Research Institute (IDIBELL), the Germans Trias i Pujol Research Institute (IGTP), and the Translational Genomics Research Institute in the United States, has been published in the journal ‘Genome Medicine<\/strong><\/a>‘ and represents a significant step towards a better understanding of how alterations in the immune system facilitate the onset of cancer.<\/p>\n

The immune system is responsible for maintaining the integrity and function of the body by continuously protecting us from exogenous attacks, such as viruses, and endogenous attacks, in this case cancer. This gives it a central role in inhibiting carcinogenesis and its disruption may increase the risk of cancer by allowing malignant cells to proliferate. However, the genetic basis influencing this regulation was generally unknown until now. This research now opens up new avenues for the development of specific and targeted prevention methods through therapies or interventions that modulate the immune response.<\/p>\n

The project results point to more than 1,000 genes that simultaneously influence the immune system and cancer risk. These genes that affect more than one feature of the body, called pleiotropic genes, are often associated with the control of haematological system development and telomere regulation.<\/p>\n

On the one hand, the alteration of haematopoiesis associated with cancer is mainly linked to abnormalities of myeloid cells, such as neutrophils or eosinophils. In this regard, the study has identified a specific protective role of eosinophils against the development of common cancers in the general population. Telomeres are structures located at the ends of chromosomes that protect genetic material and wear out over time. Therefore, telomere alterations are associated with different pathologies or conditions, including cancer and ageing.<\/p>\n

In addition, the study has identified possible blood biomarkers of cancer risk and tumour initiation. These predictive markers are based on small non-coding RNA sequences that can alter the function of the immune system.<\/p>\n

Miquel \u00c0ngel Pujana<\/a>, head of the ProCURE Programme at ICO, also an IDIBELL researcher, said: “This study opens new avenues for improving cancer prevention in a personalised way, and the findings could lead to more specific preventive strategies tailored to individual genetic characteristics<\/strong>“.<\/p>\n

\"GCAT!Genomes
GCAT!Genomes for Life-IGTP’s team<\/figcaption><\/figure>\n

Dr Rafael de Cid, co-lead author of the study and head of the GCAT!Genomes for Life-IGTP project, highlights the complexity and interconnectedness of the architecture of the human genome: “Genetic research focused on simple, measurable biological traits may be a way to understand the genetic basis of more complex traits, such as cancer\u201d<\/strong>.<\/p>\n

In summary, the authors underline the importance of progress in genetic research to improve cancer prevention and treatment, towards a personalisation of these interventions.<\/p>\n

The first co-authors of the paper are Miguel Angel Pardo (ICO-IDIBELL, PERIS-Salut programme), Xavier Farr\u00e9 (GCAT), Anna Esteve (ICO-IGTP), Joanna Palade (TGen) and Roderic Esp\u00edn (ICO-IDIBELL, PERIS-Salut programme).<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

The Bellvitge Biomedical Research Institute (IDIBELL) is a biomedical research centre created in 2004. It is participated by the Bellvitge University Hospital and the Viladecans Hospital of the Catalan Health Institute, the \u2018Catalan Institute of Oncology, the University of Barcelona and the City Council of Hospitalet de Llobregat.<\/span><\/i>\u00a0<\/span><\/p>\n

IDIBELL is a member of the International Excellence Campus of the University of Barcelona HUBc and is part of the CERCA institution of the Generalitat de Catalunya. In 2009, it became one of the first five Spanish research centres accredited as a health research institute by the Instituto de Salud Carlos III. In addition, it is part of the \u201cHR Excellence in Research\u201d program of the European Union and is a member of EATRIS and REGIC. Since 2018, IDIBELL has been an Accredited Center of the Fundaci\u00f3n Cient\u00edfica AECC (FCAECC).<\/span><\/i>\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

An international team of researchers identifies the genetic basis and biological processes that influence cancer risk related to alterations in the number of immune cells present in blood.<\/p>\n","protected":false},"author":8,"featured_media":23611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[232,180,264],"tags":[],"class_list":["post-23610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-breast-cancer","category-cancer","category-molecular-mechanisms-and-experimental-therapy-in-oncology-program-oncobell"],"publishpress_future_action":{"enabled":false,"date":"2024-12-29 22:02:29","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/posts\/23610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/comments?post=23610"}],"version-history":[{"count":3,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/posts\/23610\/revisions"}],"predecessor-version":[{"id":23615,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/posts\/23610\/revisions\/23615"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/media\/23611"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/media?parent=23610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/categories?post=23610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idibell.cat\/en\/wp-json\/wp\/v2\/tags?post=23610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}