{"id":15232,"date":"2025-10-14T14:56:42","date_gmt":"2025-10-14T12:56:42","guid":{"rendered":"https:\/\/semmelweis.hu\/pharmacology\/?page_id=15232"},"modified":"2026-02-09T13:13:35","modified_gmt":"2026-02-09T12:13:35","slug":"new-inflammatory-mechanisms-in-the-development-of-heart-failure","status":"publish","type":"page","link":"https:\/\/semmelweis.hu\/pharmacology\/en\/research\/grants\/new-inflammatory-mechanisms-in-the-development-of-heart-failure\/","title":{"rendered":"New inflammatory mechanisms in the development of heart failure"},"content":{"rendered":"
New inflammatory mechanisms in the development of heart failure<\/div>\n
\u00a0<\/div>\n\n\n\n\n\n\n
Grant:<\/td>\nOTKA-FK_VZ_2020<\/td>\n<\/tr>\n
Amount of support:<\/td>\n40.000.000 HUF<\/td>\n<\/tr>\n
Duration:<\/td>\n2020. 11. 01. \u2013 2025. 11. 30.<\/td>\n<\/tr>\n
Principal investigator:<\/td>\nVarga Zolt\u00e1n, MD, PhD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Summary<\/strong><\/p>\n

Heart failure is one of the leading causes of death worldwide, and its prognosis is poor despite advances in modern therapies. As the disease progresses, the body attempts to compensate for declining cardiac function through various mechanisms. However, these compensatory mechanisms lead to cardiac exhaustion over time, contributing to further deterioration of heart function. The aim of our research is to gain a deeper understanding of the underlying mechanisms of heart failure and to identify new therapeutic targets. We focus particularly on the role of the adrenal gland and how two major compensatory pathways\u2014enhanced hormone production and inflammation\u2014interact to influence cardiac function. In previous animal studies, we observed a surprisingly high number of macrophage-like inflammatory cells in the adrenal gland, along with significantly elevated expression of key inflammatory genes. These findings suggest that local inflammation may enhance adrenal hormone production, which in turn could exacerbate heart failure. Mapping these complex interactions may lead to the identification of novel therapeutic targets, ultimately improving patient outcomes.<\/p>\n

 <\/p>\n

Participating leading researchers, collaboration partners, universities, companies <\/strong><\/p>\n

Our research is conducted at the Department of Pharmacology and Pharmacotherapy, Semmelweis University. The project is led by Zolt\u00e1n Varga, MD, PhD, with P\u00e9ter Ferdinandy, MD, PhD, DSc, MBA as scientific advisor. In vivo<\/em> experiments are coordinated by Zs\u00f3fia Guly\u00e1s-On\u00f3di, MD, PhD, Vikt\u00f3ria T\u00f3th, MD, PhD and Zsombor Heged\u0171s, while the in vitro<\/em> studies are carried out by Viktor Nabil Sayour, MD, G\u00e1bor M\u00f3rotz, PhD and Andrea Kov\u00e1cs.<\/p>\n

Applied methods and tools <\/strong><\/p>\n

Our laboratory is exceptionally well-equipped, with a wide range of instruments necessary for conducting molecular and cell biology experiments, such as qRT-PCR, Western blot, flow cytometry, histological techniques, and cell culture methods. In addition, we have access to a fully equipped animal facility that enables the implementation of in vivo<\/em> experiments.<\/p>\n

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Mission and benefits<\/strong><\/p>\n

Our research helps to clarify how myocardial and hormonal dysfunctions contribute to the development and progression of heart failure. This knowledge may also support the development of new treatment options. Our research directly contributes to the strategic goals of the university, as our innovative work strengthens the institution\u2019s international reputation and is published in prestigious journals.<\/p>\n","protected":false},"excerpt":{"rendered":"

New inflammatory mechanisms in the development of heart failure \u00a0 Grant: OTKA-FK_VZ_2020 Amount of support: 40.000.000 HUF Duration: 2020. 11. 01. \u2013 2025. 11. 30. Principal investigator: Varga Zolt\u00e1n, MD, PhD   Summary Heart failure is one of the leading causes of death worldwide, and its prognosis is poor despite advances in modern therapies. As …<\/p>\n","protected":false},"author":102427,"featured_media":0,"parent":15124,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-15232","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/pages\/15232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/users\/102427"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/comments?post=15232"}],"version-history":[{"count":2,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/pages\/15232\/revisions"}],"predecessor-version":[{"id":15234,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/pages\/15232\/revisions\/15234"}],"up":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/pages\/15124"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/media?parent=15232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/categories?post=15232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/pharmacology\/wp-json\/wp\/v2\/tags?post=15232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}