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 »

Submitted by (@lekurlandsky)

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Goal 2: Reduce Human Disease

Targeting Inflammation in Venous Thromboembolism

What is the role of inflamation in venous thromboembolism, both DVT and PE. If the inflammatory response can be controlled, then clot formation should be able to be decreased or eliminated without bleeding potential. The effect of the inflammatory response on the wall of the veins, both in the legs and the lungs, leads to changes that result in pain and swelling (legs) and pulmonary artery hypertension (lungs). Inhibiting ...more »

Submitted by (@thomasww)

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Goal 2: Reduce Human Disease

Cellular senescence and age-related lung disease?

What is the role of cellular senescence in age-related lung disease? Do environmental factors, including smoking, contribute to the pathogenesis of lung disease through their ability to induce premature senescence? Does the accumulation of senescent cells in distal organs contribute to age-related lung disease through systemic inflammation?

Submitted by (@ferrucciogalbiati)

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Goal 1: Promote Human Health

The Human Virome and Host Interactions in Heart, Lung, and Blood

What are the unknown elements of the human virome, and what host-virome interactions affect the heart, lung, and blood health and diseases? A major challenge has been the need for in vitro culture systems and animal models for studying the virome, which is a significant limitation that has forced current studies of the virome to be mostly descriptive. NHLBI has supported one research group to identify human virome and ...more »

Submitted by (@nhlbiforumadministrator)

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Goal 3: Advance Translational Research

Develop Targeted Therapeutics to Treat Venous Thrombosis and Inflammation in Venous Thromboembolism

Venous Thromboembolism (VTE) afflicts nearly a million Americans yearly, has a mortality of 6-12% and has costs of more than $15 billion. Current treatment regimens, systemic anticoagulation and compression stockings, fail patients in multiple ways: risk of major bleeding episodes; failure of clot resolution in up to 50% of patients; failure to prevent the development of post-thrombotic syndrome (PTS) in up to 40% of ...more »

Submitted by (@chanduvem)

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Goal 3: Advance Translational Research

Scientific priorities for HIV-related cardiovascular research

Millions of virally suppressed patients with HIV/AIDS survive to older ages and will become increasingly vulnerable to inflammation-associated cardiovascular disease. The critical challenge is to determine whether age-driven cardiovascular declines that occur HIV-infected people are exacerbated by the persistent systemic inflammatory drive that occurs in virally suppressed patients. Studies that document cardiovascular ...more »

Submitted by (@bgelman)

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Goal 2: Reduce Human Disease

Assess the true impact of sickle cell trait on cardiovascular health across then age spectrum

Sickle cell disease is now understood as a disease of inflammation in addition to abnormal red blood cells. It is likely persons with sickle cell trait are also negatively affected by the damage caused by inflammation. There is a significant racial disparity in hypertension, stroke, and chronic kidney disease. It remains unclear the degree to which sickle cell trait contributes to this disparity. It also remains unclear ...more »

Submitted by (@juliewashko)

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Goal 2: Reduce Human Disease

What is the role of chronic inflammation in lung complications in the HAART era?

With the advent of HAART HIV-infected subjects are living longer. Lung infectious complications so common in the early stages of the HIV epidemic have been replaced by those associated with chronic inflammation (COPD, pulmonary hypertension, lung cancer). Furthermore, this chronic inflammation is likely contributing to premature vascular complications (i.e coronary disease) seen in this population. All of these complications ...more »

Submitted by (@htwig0)

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