Inflammatory Cells in the Sick Heart and Adipose Tissue: Novel Targets for Old and New Drugs

  • 6,934

    Total downloads

  • 26k

    Total views and downloads

Submit your idea

Select the journal/section where you want your idea to be submitted:

Submit your manuscript summarySubmit your manuscript

About this Research Topic

Submission closed

Background

Inflammation represents a multi-faced condition in between the health and disease. It is well accepted, and verified, that while a correct control of the inflammatory phase is crucial for a correct healing process, a sustained long-lasting phase may trigger pathogenic changes including cell trans-differentiation and fibrosis. The control of inflammation is complex, being constituted by reciprocally regulated mechanisms finely tuned by humoral and tissue factors working with paracrine and endocrine mechanisms. The overall result is an inflammatory condition that may be clinically detectable or restrained at sub-clinical levels. The latter condition is recognized as the common ground of several cardiac and metabolic chronic diseases. Because of this, the early detection of some inflammatory markers and the identification of novel inflammatory mechanisms still represents a challenge for basic and clinical research aiming at the prevention and the care of chronic heart and metabolic diseases.

Inflammation is usually induced by tissue invasion from inflammatory cells including leukocytes, mast cells and macrophages. Once in the tissues, these cells become activated releasing pro-inflammatory factors of different nature, which, by activating their respective targets, may produce modification in tissue/cell secretome, metabolism and/or induce phenotypic modifications.

The adipose tissue and the heart have different function and anatomical localization but they are both reciprocally and homeostatically regulated. In fact, several lines of evidence indicate that an healthy adipose tissue is essential for an healthy heart and when the adipose tissue gets sick, secondary to a massive inflammatory cell infiltration, its incorrected endocrine/paracrine activity represents a risk factor for cardiovascular diseases, including obesity, diabetes and atrial fibrillation. However, evidence also indicate that in some conditions, the heart and the adipose tissue may became anatomically close. In particular, the adipose tissue may infiltrate the epicardial layer or the intima of cardiac vessels. The infiltrating adipose tissue is a sick tissue and its sickness is transmitted to the heart which is now a new organ, the fat-heart.

Based on the above, this Research Topic aims to collect and discuss the actual knowledge on the mechanisms producing inflammatory cell infiltration of the fat, of the heart and of the fat-heart, the consequence of such infiltration on tissue function and to focus on the role of pharmacological control of inflammatory mediators levels and of their targets with particular emphasis to receptors activated by serine proteases.

This Research Topic is specifically interested in original research, commentary and review and articles.

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

Topic editors

Frequently asked questions

  • Frontiers' Research Topics are collaborative hubs built around an emerging theme.Defined, managed, and led by renowned researchers, they bring communities together around a shared area of interest to stimulate collaboration and innovation.

    Unlike section journals, which serve established specialty communities, Research Topics are pioneer hubs, responding to the evolving scientific landscape and catering to new communities.

  • The goal of Frontiers' publishing program is to empower research communities to actively steer the course of scientific publishing. Our program was implemented as a three-part unit with fixed field journals, flexible specialty sections, and dynamically emerging Research Topics, connecting communities of different sizes and maturity.

    Research Topics originate from the scientific community. Many of our Research Topics are suggested by existing editorial board members who have identified critical challenges or areas of interest in their field.

  • As an editor, Research Topics will help you build your journal, as well as your community, around emerging, cutting-edge research. As research trailblazers, Research Topics attract high-quality submissions from leading experts all over the world.

    A thriving Research Topic can potentially evolve into a new specialty section if there is sustained interest and a growing community around it.

  • Each Research Topic must be approved by the specialty chief editor, and it falls under the editorial oversight of our editorial boards, supported by our in-house research integrity team. The same standards and rigorous peer review processes apply to articles published as part of a Research Topic as for any other article we publish.

    In 2023, 80% of the Research Topics we published were edited or co-edited by our editorial board members, who are already familiar with their journal's scope, ethos, and publishing model. All other topics are guest edited by leaders in their field, each vetted and formally approved by the specialty chief editor.

  • Publishing your article within a Research Topic with other related articles increases its discoverability and visibility, which can lead to more views, downloads, and citations. Research Topics grow dynamically as more published articles are added, causing frequent revisiting, and further visibility.

    As Research Topics are multidisciplinary, they are cross-listed in several fields and section journals – increasing your reach even more and giving you the chance to expand your network and collaborate with researchers in different fields, all focusing on expanding knowledge around the same important topic.

    Our larger Research Topics are also converted into ebooks and receive social media promotion from our digital marketing team.

     

  • Frontiers offers multiple article types, but it will depend on the field and section journals in which the Research Topic will be featured. The available article types for a Research Topic will appear in the drop-down menu during the submission process.

    Check available article types here 

  • Yes, we would love to hear your ideas for a topic. Most of our Research Topics are community-led and suggested by researchers in the field. Our in-house editorial team will contact you to talk about your idea and whether you’d like to edit the topic. If you’re an early-stage researcher, we will offer you the opportunity to coordinate your topic, with the support of a senior researcher as the topic editor. 

    Suggest your topic here 

  • A team of guest editors (called topic editors) lead their Research Topic. This editorial team oversees the entire process, from the initial topic proposal to calls for participation, the peer review, and final publications.

    The team may also include topic coordinators, who help the topic editors send calls for participation, liaise with topic editors on abstracts, and support contributing authors. In some cases, they can also be assigned as reviewers.

  • As a topic editor (TE), you will take the lead on all editorial decisions for the Research Topic, starting with defining its scope. This allows you to curate research around a topic that interests you, bring together different perspectives from leading researchers across different fields and shape the future of your field. 

     

    You will choose your team of co-editors, curate a list of potential authors, send calls for participation and oversee the peer review process, accepting or recommending rejection for each manuscript submitted.

  • As a topic editor, you're supported at every stage by our in-house team. You will be assigned a single point of contact to help you on both editorial and technical matters. Your topic is managed through our user-friendly online platform, and the peer review process is supported by our industry-first AI review assistant (AIRA).

  • If you’re an early-stage researcher, we will offer you the opportunity to coordinate your topic, with the support of a senior researcher as the topic editor. This provides you with valuable editorial experience, improving your ability to critically evaluate research articles and enhancing your understanding of the quality standards and requirements for scientific publishing, as well as the opportunity to discover new research in your field, and expand your professional network.

  • Yes, certificates can be issued on request. We are happy to provide a certificate for your contribution to editing a successful Research Topic.

  • Research Topics thrive on collaboration and their multi-disciplinary approach around emerging, cutting-edge themes, attract leading researchers from all over the world.

  • As a topic editor, you can set the timeline for your Research Topic, and we will work with you at your pace. Typically, Research Topics are online and open for submissions within a few weeks and remain open for participation for 6 – 12 months. Individual articles within a Research Topic are published as soon as they are ready.

    Find out more about our Research Topics

  • Our fee support program ensures that all articles that pass peer review, including those published in Research Topics, can benefit from open access – regardless of the author's field or funding situation.

    Authors and institutions with insufficient funding can apply for a discount on their publishing fees. A fee support application form is available on our website.

  • In line with our mission to promote healthy lives on a healthy planet, we do not provide printed materials. All our articles and ebooks are available under a CC-BY license, so you can share and print copies.

     

Participating Journals

Impact

  • 26kTopic views
  • 19kArticle views
  • 6,934Article downloads
View impact