Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction
About This Grant
ABSTRACT Sinus node dysfunction (SND) is a significant heart rhythm disorder that affects both young patients with congenital heart conditions and adults due to aging or secondary complications from other heart diseases. For symptomatic patients, pacemaker implantation is often required, particularly in children, where it frequently indicates worsening heart function and poor clinical outcomes. Despite its high prevalence, the underlying causes and progression of SND remain poorly understood. A major challenge in advancing treatments is the lack of a reliable human model that effectively replicates the sinoatrial node and its dysfunction. This project aims to address this gap by utilizing human cardiac pacemaker organoids derived from iPSCs to model SND. We hypothesize that integrating nonmyocytes into these organoids plays a crucial role in accurately mimicking the sinoatrial node and the progression of SND. By applying constant or cyclic mechanical strain, we will simulate the disease environment to better understand its mechanisms. These organoids will mirror the cellular diversity of the native sinoatrial node, offering a rigorous platform to explore the etiology of SND. The ultimate goal is to identify key molecular targets that could lead to novel therapies, reducing the need for permanent pacemaker implants and improving patient outcomes.
Grant Summary
Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction is a NHLBI - National Heart Lung and Blood Institute grant providing up to $426K for university, nonprofit, healthcare org. Applications are due 2028-03-31 (open). Check eligibility and apply with FindGrants.
Not quite the right fit?
Search 9,000+ open grants, or get matches ranked for your organization — free.
Focus Areas
Eligibility
How to Apply
Up to $426K
2028-03-31
- 1Confirm your organization is eligible for Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction from NHLBI - National Heart Lung and Blood Institute, checking organization type, location, and any population or project requirements.
- 2Gather the required documents and information, including your organization details, project plan, and budget figures.
- 3Draft your application narrative and budget addressing the funder's priorities and review criteria. FindGrants can draft each section for you to review and edit.
- 4Review every section against the requirements checklist, then export a submission-ready application pack and submit it to NHLBI - National Heart Lung and Blood Institute before the deadline.
Don't want to draft it yourself?
We'll draft the complete application against NHLBI - National Heart Lung and Blood Institute's requirements, run a quality review, and email you a submission-ready PDF plus an editable Word doc within 5 business days. Most orders deliver in 24-48 hours. Flat $399, any grant size.
AI Requirement Analysis
Detailed requirements not yet analyzed
Have the NOFO? Paste it below for AI-powered requirement analysis.
Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction: Frequently Asked Questions
Who is eligible for the Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction?
Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction is offered by NHLBI - National Heart Lung and Blood Institute and is generally open to university, nonprofit, healthcare org. It is open to organizations nationwide unless the funder specifies otherwise. Review the specific eligibility terms before applying, since funders set their own requirements around organization type, location, and the population or project being served.
How much funding does the Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction provide?
Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction provides up to $426K per award from NHLBI - National Heart Lung and Blood Institute. Actual award sizes depend on the scope of your project, available program funds, and the number of applicants, so build a budget that reflects realistic, allowable costs rather than the maximum figure.
When is the Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction deadline?
Applications for Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction are due 2028-03-31 (open). Because deadlines can change, verify the date with the funder, NHLBI - National Heart Lung and Blood Institute, and give yourself enough time to prepare a complete, competitive application before the close date.
How do you apply for the Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction?
To apply for Developing cardiac organoids with deliberate heterogeneity for modeling sinus node dysfunction, confirm your eligibility, gather the required documents, and prepare a narrative and budget that address the funder's priorities. FindGrants guides you step by step and can draft each section, then exports a submission-ready application pack for this grant from NHLBI - National Heart Lung and Blood Institute.