Goal 1: Promote Human Health

To expand knowledge of the molecular and physiological mechanisms governing the normal function of heart, lung, blood, and sleep systems as essential elements for sustaining human health.

Strategic Goal: Goal 1: Promote Human Health

Role of the lymphatic system in heart, lung, blood, sleep health and diseases

What is the role of lymphatic system in normal function of the heart? Do dysfunctional lymphatics contribute to heart failure? Do lymphatics have a role in recovery after MI? It has been reported that lymphatic vasculature transport HDL during reverse cholesterol transfer. Do lymphatics have a role in atherosclerosis? What is the contribution of lymphatic system to asthma or COPD? Does the lymphatic system contribute ...more »

Submitted by (@nhlbiforumadministrator1)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

Understanding how lymphatic system contributes to normal physiology of heart, lung, blood, sleep systems will help also lead to new approaches for treatment of heart, lung, blood, sleep diseases.

Feasibility and challenges of addressing this CQ or CC :

Basic understanding of the development and hemodynamics of the lymphatic system and reagents to study the lymphatic function are available.

Lymphatic vasculature is essential for fluid hemostasis in the body, collects and returns the protein- and lipid-rich interstitial fluid to blood circulation, and also involved in immune cell trafficking and inflammation. Given these important physiological roles, function of the lymphatic system is expected to contribute to normal physiology of organs and its dysfunction to major diseases. There is very little or no information how the lymphatic system contribute to health and diseases of the cardiovascular, pulmonary and blood systems, and there are many unanswered questions. Answers to these questions may lead to new approaches for treatment of major HLB diseases. Main challenge is to get heart, lung, blood, sleep investigators interested in studying the contribution of the lymphatic system to heart, lung, blood, sleep health and diseases.

Name of idea submitter and other team members who worked on this idea : NHLBI Staff

Voting

50 net votes
77 up votes
27 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

What is the potential effect of the burden of COPD on the US workforce?

COPD currently affects approximately 25 million individuals in the US alone, many of whom are of working age, according to the most recent BFRSS data. Many of those people are encouraged by their doctors or families to apply for disability and receive it, even though there are still jobs they could do. This is going to have an impact on business and industry as these people who are at the peak of their careers leave. ...more »

Submitted by (@jmrommes)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

I think if this question were answered and that industry understood the impact of COPD on the potential workforce going forward, there would be significant interest from business and industry to do several things:

prevent COPD; develop accommodations that would allow people with COPD to continue to work; reduce the burden to both industry and individuals with COPD by allowing them to continue to work and produce until planned retirement.

Feasibility and challenges of addressing this CQ or CC :

This would not be a difficult question to answer. More difficult would be the education of both individuals and business and industry in how to accommodate people with COPD so they can continue to work until their planned retirement. Techniques and strategies could be developed, however, benefiting both business and the individual.

Name of idea submitter and other team members who worked on this idea : Jean M. Rommes

Voting

8 net votes
15 up votes
7 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Achieving Excellence in Health and Science Communication

At least two thirds of US adults use the internet to access health information. The accuracy and quality of health and science information found on news media websites, corporate websites of the healthcare industry, blogs of healthcare providers and social media networks varies widely. Nevertheless, this information can have a profound influence on the healthcare-related decision-making of patients. The anti-vaccination ...more »

Submitted by (@jalees)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Critical Challenge (CC)

Details on the impact of addressing this CQ or CC :

The NHLBI could lead the way by providing resources and funding to study the most effective ways to improve health and science communication. Examples of such approaches could be grants that fund how information pertaining to heart, lung and blood disease is disseminated to the public and how the quality of the content is regulated.

 

How do information hubs (media organizations, blogs, Twitter and Facebook accounts) assess the accuracy and quality of the medical and scientific content disseminated to their audiences?

 

Can collaborations between communicators (journalists, TED talkers, writers, etc.) and scientists/physicians help provide a more realistic and evidence-based portrayal of ongoing research efforts and the efficacy of treatments?

 

If the NHLBI is able to build such collaborations then the benefit to society could be quite significant. The public will be provided with resources to understand ongoing research efforts as well as obtain high-quality, up-to-date analyses of how research studies are relevant for them and their personal decisions regarding their health.

 

Even citizens who are not seeking medical advice would benefit from this because it would allow them to develop a realistic perspective and appropriate enthusiasm for the ongoing efforts in the basic sciences.

Feasibility and challenges of addressing this CQ or CC :

One challenge will be that this approach will require collaborations between diverse disciplines in order to be successful. Clinicians/Researchers in the cardiovascular, pulmonary and hematologic sciences will need to work closely with experts in communication sciences, behavioral experts and journalists to develop new approaches to health and science communication.

 

On the one hand, we want the science and medicine to be portrayed accurately, on the other hand, it is also important to ensure that this information is conveyed in a manner that is accessible for a non-specialist audience.

Name of idea submitter and other team members who worked on this idea : Jalees Rehman

Voting

5 net votes
5 up votes
0 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Transformative Impact of Proteomics

The proteomics field has dramatically progressed over the past 20 years, with advancements and improvements in experimental designs and sample preparation protocols, as well as mass spectrometry equipment, approaches, and analysis. This has resulted in substantial forward progress towards a proteomic pipeline to establish cause and effect mechanisms of cardiovascular disease. There is a need for CV proteomics that resolve ...more »

Submitted by (@mllindsey)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Critical Challenge (CC)

Details on the impact of addressing this CQ or CC :

The necessary tools have been assembled, and managing implementation will reduce the time required for completion of larger scale projects.

Feasibility and challenges of addressing this CQ or CC :

high feasibility; the challenge will be managing communication across groups to maximize impact

Name of idea submitter and other team members who worked on this idea : Merry Lindsey

Voting

196 net votes
234 up votes
38 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Lung Development Reactivation

What stimuli cause developmental processes to be reactivated in the lung?

Submitted by (@nhlbiforumadministrator1)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Name of idea submitter and other team members who worked on this idea : NHLBI Staff

Voting

5 net votes
13 up votes
8 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Venous Thromboembolism

How can individual VTE risk-assessment scoring be combined with promising biomarker candidates in order to help predict risk in the general patient population and prevent unprovoked low-risk VTE cases?

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

The VTE field is approaching a new era of therapy in which predictive measures at the primary care level will identify those patients most at risk for VTE. With the identification of predictive biomarkers for VTE occurrence, efforts will be necessary to develop point-of-care or in-home biomarker testing devices to improve risk-assessment scoring and identification, so that patients could then be treated before progression. It will also be critical to accelerate risk-scoring systems that are beginning to incorporate biomarker candidates into the algorithm for use in clinical trials. Studies that will focus on correlating risk-assessment scores and biomarker research findings will provide a more accurate risk prediction and diagnostic value.

Name of idea submitter and other team members who worked on this idea : Alice Kuaban on behalf of the American Society of Hematology (ASH)

Voting

30 net votes
41 up votes
11 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Few reviewers in R01 study sections are from minority institutes

Recruitment of investigators who had or currently have R01 and equivalent grant awards from minority institutes to R01 study sections will diminish this under-representative situation.

Submitted by (@hyang0)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Critical Challenge (CC)

Name of idea submitter and other team members who worked on this idea : Hong Yang

Voting

-2 net votes
11 up votes
13 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Circadian-coupled rhythms in lung health

Does the homeostasis and health of the lung depend on circadian-coupled genomic function?

Submitted by (@nhlbiforumadministrator)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

The circadian genome is a highly conserved system producing 24-hr rhythms in gene expression in the lung. Uncovering the molecular/cellular pathways under circadian control and their significance would provide a new generation of mechanistic understanding of lung health and development.

Feasibility and challenges of addressing this CQ or CC :

Delineating circadian mechanisms of lung function would enable new strategies to phenotype, diagnose, and mange lung disease to be developed and tested.

Over the past decade, new discovery has uncovered a mechanistic interface between the circadian clock and fundamental cellular processes including oxidative stress, cell metabolism, immune and inflammatory responses, epigenetic modification, hypoxia/hyperoxia response pathways, endoplasmic reticular stress, autophagy, and regulation of the stem cell environment. While each of these processes is involved in lung function, the significance of circadian regulation in the development and maintenance of lung health is not well-understood.

Name of idea submitter and other team members who worked on this idea : NHLBI Staff

Voting

11 net votes
25 up votes
14 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Endoglin Regulates biolgy and signal transduction in vascular smooth muscle cells

Why loss of endoglin causes HHT is not known. Endoglin is expressed by vascular smooth muscle cells and endothelial cells.

What is the role of endogin on vascular smooth muscle cells and why its loss contributes to HHT and other vascular malformations

Submitted by (@mariannes.clancy)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

Vascular smooth muscle cells wrap around arteries and control their diameter.

Name of idea submitter and other team members who worked on this idea : Marianne Clancy MPA, Chris Hughes PhD

Voting

1 net vote
1 up votes
0 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Transforming Transplantation with Reprogramming Immune System Cells (RISC)

Can we "reprogram" the immune system to improve outcomes of heart, lung, and hematopoietic cell transplants? While NIAID is a major funder of immunology research, we are a major contributor to stem cell research. Our resources could be combined, where NIAID would support this approach for autoimmune diseases, and we would support work in tolerance for transplants. If the NCI also wants to collaborate on co-stimulatory ...more »

Submitted by (@nhlbiforumadministrator)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

This innovative and transformative proposal could improve tolerance to many different types of transplants.

Feasibility and challenges of addressing this CQ or CC :

In 2002, Hochedlinger and Jaenisch (Nature 415:1035-1038) created a mouse by nuclear transplantation from a mature B-cell. This was proof of principle that the immune system can be reprogrammed entirely. Since then there has been little work in this area, but Reprogramming Immune System Cells (RISC) is risky but promising.

A second approach involves mechanisms that cancer cells use to evade immune detection. While most cancer research works to restore immune competence for therapy, the basic biology of evading immune detection could be exploited to improve tolerance. These approaches could be tested in an animal model in 5 years.

Name of idea submitter and other team members who worked on this idea : NHLBI Staff

Voting

15 net votes
27 up votes
12 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Emerging importance of RNA regulation

What are the roles of RNAs (e.g., microRNAs, long non-coding RNAs, etc.) in myocardial growth, adaptation, and injury healing response?

Submitted by (@nhlbiforumadministrator)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Compelling Question (CQ)

Details on the impact of addressing this CQ or CC :

As an example, recent studies suggest key regulatory roles of RNAs (e.g., microRNAs and long non-coding RNAs) in cardiac pathological hypertrophy and heart failure. Better understanding of such mechanisms will spur development of new therapies based on these mechanisms.

Feasibility and challenges of addressing this CQ or CC :

Most of the infrastructure and methods are in place. There appears to be growing interest and excitement about the potential of this research area. However, this field needs more researchers.

Name of idea submitter and other team members who worked on this idea : NHLBI Staff

Voting

4 net votes
18 up votes
14 down votes
Active

Strategic Goal: Goal 1: Promote Human Health

Nicotine abuse and fetal programming of heart ischemic disease

It is well-known that cigarette smoking is a major risk factor of heart ischemic disease. However, little information is known about the maternal smoking and fetal programming of heart ischemic disease in adulthood. Recently, e-cigarette (nicotine use) during pregnancy is a worldwide health concern. Epidemiologic studies have indicated that cigarette smoking during pregnancy is associated with an increased risk of cardiovascular ...more »

Submitted by (@dxiao0)

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Critical Challenge (CC)

Name of idea submitter and other team members who worked on this idea : D Xiao

Voting

-3 net votes
5 up votes
8 down votes
Active