Showing 30 ideas for tag "stem"
(@marymh) kudos icon +

Goal 2: Reduce Human Disease

The Importance of the Microbiome in Recovery after Hematopoietic Stem Cell Transplantation

Do modifications in the recipient gut or lung microbiome affect development of tolerance and immunologic recovery after allogeneic hematopoietic stem cell transplantation (HCT) and can re-institution of a more normal microbiome lead to improved outcomes?

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117 net votes
152 up votes
35 down votes
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(@judith.l.bettencourt) kudos icon +

Goal 3: Advance Translational Research

Translational research supporting stem cell therapy for cardiovascular disease

Translational research supporting stem cell therapy for cardiovascular disease, including: core laboratories for preclinical IND-enabling studies (e.g., PACT), and clinical trials networks for evaluating promising new treatments (e.g., CCTRN).

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115 net votes
149 up votes
34 down votes
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(@murry0) kudos icon +

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 »

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23 net votes
45 up votes
22 down votes
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(@nhlbiforumadministrator) kudos icon +

Goal 2: Reduce Human Disease

Harnessing Lung Regenerative Capacity to Improve and Increase Donor Lungs for Transplantation.

Using knowledge of matrix biology and lung development, what are useable methods to modify cadaveric donor lungs to provide a durable, effective organ replacement therapy?

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1 net vote
18 up votes
17 down votes
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(@jimandmarynelson) kudos icon +

Goal 1: Promote Human Health

Funding of Stem Cell/Lung Regeneration Research

How to "cure" a chronic, incurable disease - A potential giant step in saving the lives of many thousands of Americans, and potentially millions worldwide, who are afflicted with COPD, the third leading cause of death in the U.S.
The financial effect of COPD in the United States alone is well over $50 billion per year. It is estimated that some 30 million Americans have COPD, which of course means that at least that... more »

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25 net votes
32 up votes
7 down votes
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(@nareg.roubinian) kudos icon +

Goal 2: Reduce Human Disease

The potency and safety of transfusable red blood cells

Can we identify approaches to improve potency and/or safety of transfusable RBCs?

42 day pre-transfusion storage of RBCs maximizes utilization, while minimizing waste. However, RBCs undergo changes during collection, manipulation and storage that may reduce their potency or safety. Progress in understanding markers that predict transfusion success at the time of collection and with storage remains slow. New technologies... more »

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14 net votes
31 up votes
17 down votes
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(@jalees) kudos icon +

Goal 3: Advance Translational Research

Regenerative Medicine 2.0 in Heart and Lung Research - Back to the Drawing Board

Stem cell therapies have been quite successful in hematologic disease but the outcomes of clinical studies using stem cells for cardiopulmonary disease have been rather modest.

Explanations for this discrepancy such as the fact that our blood has a high rate of physiologic, endogenous turnover and regeneration whereas these processes occur at far lower rates in the heart and lung. Furthermore, hematopoietic stem cells... more »

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7 net votes
11 up votes
4 down votes
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(@mgwmgw) kudos icon +

Goal 3: Advance Translational Research

Spinal Cord Injury: hype, unmet promises, and misery which does not need to be

Research to "fix" spinal cord injury in humans, has been insanely hyped, rare in reality, and very disappointing in its clinical applicability to human patients.

After a parade of rat models, mouse models, cat models, dog models, African green monkey models, pig models, guinea pig models, hamster models, rabbit models, gerbil models, etc. one wonders whether most researchers or funders will ever have any interest in... more »

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-7 net votes
5 up votes
12 down votes
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(@shahram.mori.md) kudos icon +

Goal 3: Advance Translational Research

Should Allogeneic stem cell transplantation be considered as an upfront treatment in high risk double hit DLBCL?

Double-hit lymphomas (DHL’s) are high-grade B-cell lymphomas characterized by chromosomal rearrangements of MYC gene with BCL2 and less commonly, BCL6.Large analysis of patients with de novo DLBCL have shown that conventional chemotherapy does not improve the survival of DHL Aggressive upfront chemotherapy followed by autologous stem cell transplantation (ASCT) has become a standard treatment in eligible patients. Retrospective... more »

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2 net votes
3 up votes
1 down votes
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(@kkomanduri) kudos icon +

Goal 3: Advance Translational Research

How can we develop more selective immunosuppression for allogeneic hematopoietic cell transplantation?

Graft versus host disease (GVHD) remains the most significant complication of allogeneic hematopoietic stem cell transplantation (HCT). While the use of HCT has grown significantly safer and has demonstrated broad efficacy in the setting of a broad range of blood diseases, immunosuppressive therapy has not dramatically evolved since the introduction of calcineurin inhibitor-based approaches decades ago. The availability... more »

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106 net votes
129 up votes
23 down votes
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(@xuejunparsons) kudos icon +

Goal 3: Advance Translational Research

Deriving Cardiac Elements from Pluripotent Human embryonic Stem Cells for Heart Reconstitution

to date, the existing markets lack a clinically-suitable human cardiomyocyte source with adequate myocardium regenerative potential, which has been the major setback in developing safe and effective cell-based therapies for regenerating the damaged human heart in cardiovascular disease.

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-33 net votes
10 up votes
43 down votes
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