Goal 2: Reduce Human Disease

Stem Cell Immunology

We now can create critical cell types like cardiomyocytes etc. from stem cells. Additionally, we are learning the rules of using these cells to rebuild tissues. A major gap in our knowledge relates to the immunobiology of these cells. Lessons from transplantation medicine are only partially applicable, because solid organs are more complex and likely more immunogenic than defined cell populations. How does the immune ...more »

Submitted by (@murry0)

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Goal 2: Reduce Human Disease

Targeting Preclinical Diastolic Dysfunction to Prevent Heart Failure

Heart failure (HF) affects over 5 million American adults, and projected estimates show growth of this epidemic by 25% over the next 15 years as the population of the United States continues to age. Heart failure with preserved EF (HFpEF) encompasses 50% of all heart failure cases. Preclinical diastolic dysfunction (PDD) is defined as normal systolic function, moderate or severe diastolic dysfunction determined by Doppler ...more »

Submitted by (@chen.horng)

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Goal 2: Reduce Human Disease

Predict the needs for inter and intra-hospital transfer for acute care surgery patients with respiratory failure

Density mapping of the need and flow of patients requiring acute care surgery vis-a-vis inter-facility transfer, care hand-off failures, post-acute care resource mismatch to articulate a funding plan resource allocation and development akin to what has been done for trauma care.

Submitted by (@greg.martin)

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Goal 2: Reduce Human Disease

National ARDS Registry

ARDS remains one of the most common and lethal forms of respiratory failure in critically ill patients. Improvements in understanding the pathogenesis has not led to effective treatments, and heterogeneity of the condition precludes major advances. A national registry would serve to improve understanding of epidemiology, disease characterization (for definitions) and can identify incidence, outcome, disparities, treatment ...more »

Submitted by (@greg.martin)

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Goal 2: Reduce Human Disease

Effect of obesity on recovery of lung function in pediatric survivors of critical illness

What are the determinants of persistent respiratory failure in children? Are obese children at greater risk for prolonged mechanical ventilation than non-obese children? Does BMI affect the time to recovery of lung function in obese children with ARDS? What is the pathogenesis and molecular contributors of obesity on respiratory failure in critical illness?

Submitted by (@greg.martin)

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Goal 2: Reduce Human Disease

Impact of lung remodeling on congestive heart failure progression

End stage congestive heart failure (CHF) causes intensive lung remodeling beyond the type-2 pulmonary hypertension. CHF induced lung remodeling includes profound lung fibrosis, lung vascular remodeling and lung inflammation. Understanding CHF-induced lung remodeling is also critical to understand the right ventricular failure. However, this area is largely unstudied. Regulating CHF-induced lung remodeling and the underlying ...more »

Submitted by (@chenx106)

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Goal 2: Reduce Human Disease

Molecular determinants of pulmonary failure in sepsis

Respiratory failure in sepsis is almost universal and leads to worse clinical outcomes, yet it is poorly understood. Recent epidemics of pulmonary failure from respiratory viruses (e.g. influenza, SARS, MERS, etc) makes understanding molecular determinants of respiratory failure and the associated inflammatory and physiologic responses, critical for improving the health of our nation and potentially mitigating future ...more »

Submitted by (@greg.martin)

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Goal 3: Advance Translational Research

New Targets for the Treatment of Heart Failure

Heart failure (HF) is one of the major health challenges in the 21st Century. Its prevalence is due a growing number of patients who survive heart attacks, who later develop heart failure; and the high incidence of diabetes leading to diabetic cardiomyopathy. Current treatments for HF only slow the progression of the disease; no treatment stops or reverses this adverse sequence. These limitations provoke the question ...more »

Submitted by (@wchilian)

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Goal 1: Promote Human Health

A Systems Approach - Human Cardiac Electromechanical Activity

The challenge is to identify limitations in using data from non-human animal species for elucidation of human electromechanical function/activity and to identify what specific information and computational approaches need to be incorporated. To aid in achieving such a goal, it might be useful to convene a series of workshops to build consensus and improve communication among investigators working at the same horizontal ...more »

Submitted by (@nhlbiforumadministrator)

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