(@lekurlandsky)

Goal 2: Reduce Human Disease

Can transcutaneous carboxyhemoglobin measure endogenous heme oxygenase activity?

Non-invasive measurement of transcutaneous carboxyhemoglobin (SpCO) by CO-oximetry has been shown to reflect disease activity in asthma, allergic rhinitis, Staphylococcal pneumonia/sepsis and to correlate positively with lung function in cystic fibrosis. Given published studies of heme oxygenase activity in these diseases as a reflection of oxidant or inflammatory activity, does measurement of SpCO reflect endogenous ...more »

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25 down votes
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(@nhlbiforumadministrator1)

Goal 3: Advance Translational Research

Research Opportunities in HLB to Facilitate Aging in Place

There is a need for greater evidence-based research over the next 5-10 years to reduce healthcare costs, reduce hospitalizations, and support older persons with significant heart, lung, blood, sleep conditions to remain in their private homes if feasible, if technology is utilized that fosters clinical and epidemiologic research.

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35 up votes
18 down votes
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(@michaelg)

Goal 3: Advance Translational Research

Increasing Regenerative Medical Strategies in Pulmonary Arterial Hypertension

Pulmonary arterial hypertension (PAH) is a complex, progressive condition characterized by high blood pressure in the lungs and restriction of flow through the pulmonary arterial system. Current PAH therapies mainly act of the vasoconstrictive component of the disease; however there is a widely accepted view that another contributor to the disease is an abnormal overgrowth of cells that line the pulmonary arteries, which ...more »

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71 net votes
81 up votes
10 down votes
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(@nhlbiforumadministrator1)

Goal 2: Reduce Human Disease

Exercise effects on cellular level

What cellular and/or intracellular signaling events are activated in response to acute or chronic physical activity that lead to or explain improvements in health outcomes, prevention, or treatment of lung diseases?

Which metabolic signatures induced by exercise/physical activity would be predictive/ associated with poor lung disease prognosis?

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18 net votes
32 up votes
14 down votes
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(@htwig0)

Goal 2: Reduce Human Disease

Persistent Burden of HIV Infection on Lung Health in the U.S. and Globally

Despite the advent of HAART the lung and vascular compartment continue to bear the brunt of complications associated with HIV infection. Potential causes include the establishment of HIV latency in the lung, inability of current therapeutic agents to treat latent reservoirs, inadequate immune reconstitution in the lung, and persistent impairment of normal lung homeostasis after treatment (i.e. persistent alterations ...more »

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-14 net votes
8 up votes
22 down votes
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(@nhlbiforumadministrator)

Goal 2: Reduce Human Disease

Lung Transplantation

As in other solid organ transplants, adherence to the medical regimen after adult and pediatric lung transplantation is less than ideal and contributes to poor health outcomes. a) How can we improve the prediction of which lung transplant recipients are at greatest risk for nonadherence? b) What are the most efficient and effective ways of assessing nonadherence in the clinical setting? c) Conduct clinical trials of ...more »

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