Goal 3: Advance Translational Research

Improving blood supply by giving a pig a human bone marrow transplant from a universal donor

What do you think of giving a pig a human bone marrow transplant from a universal donor? The pig could produce blood for human use! Although the pig will eventual die of an autoimmune disease its life can be prolonged with all the new autoimmune medicines we have and/or the pig can be engineered to overexpress PDL1 (or a similar autoimmune suppressor). Additionally even if each pint of blood made this way might be ...more »

Submitted by (@nhlbiforumadministrator1)

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Goal 2: Reduce Human Disease

Mitigating risks due to the RBC storage lesion and vulnerable patients

What are the underlying dependencies (genomic, metabolic, disease) in individual donors that either accelerate or delay the changes to red blood cells during refrigerated storage? What methods of preparation might protect patients from the risks posed by the accelerated degradation of RBCs provided by "poor storers"? What characteristics of individual patients make them particularly vulnerable to transfusion of red ...more »

Submitted by (@andrew.dunham)

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Goal 1: Promote Human Health

Study wellness instead of diseases by longitudinal follow-up of frequent and long term blood donors

Blood donors (especially young donors) in general represent healthy populations. Longitudinal follow-up of frequent and long term blood donors can be useful to establish data and sample sources for the study of wellness, instead of disease (especially for blood diseases). Not only it can be used as healthy controls, it can also be used to predict the wellness factors such as genetic variation, life style, exercise patterns, ...more »

Submitted by (@yanyunw)

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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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13 net votes
29 up votes
16 down votes
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Goal 2: Reduce Human Disease

Anemia, oxygen delivery, and red blood cell transfusion

In neonatal, pediatric, and adult patients with critical illness, what is the best means to identify: (1) the degree to which anemia contributes to insufficient oxygen (O2) delivery and (2) the likelihood that O2 delivery will be improved by red blood cell (RBC) transfusion? These questions are most relevant to critically ill populations that exhibit unique physiology, including those with low cardiac output (cardiac ...more »

Submitted by (@nareg.roubinian)

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40 net votes
54 up votes
14 down votes
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Goal 2: Reduce Human Disease

Transplantation across HLA barriers in aplastic anemia

Allogeneic stem cell transplantation is curative in aplastic anemia with much less intrinsic toxicity than transplantation in hematologic malignancies. The recent BMT-CTN trial demonstrated 97% survival at one year with little subsequent decline. However patients without matched related or unrelated donors have graft-rejection rates of up to 50%. Preliminary data from the Netherlands suggests that anti-thymocyte globulin ...more »

Submitted by (@jantin)

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110 net votes
137 up votes
27 down votes
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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)

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77 up votes
27 down votes
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