NHLBI workshop: respiratory medicine-related research training for adult and pediatric fellows.

The pulmonary physician-scientist has a special niche to generate basic research findings and apply them to a clinical disease and perhaps impact its medical care. The availability of new high throughput-based scientific technologies in the "omics era" has made this an opportune time for physician scientists to prepare and embark on an academic career in respiratory disease research. However, maintaining an adequate flow through the research pipeline of physician-scientist investigators studying respiratory system diseases is currently a challenge.

National Heart, Lung, and Blood Institute perspective: lung progenitor and stem cells--gaps in knowledge and future opportunities.

Because the lung stem cell field is so new, there remain many unanswered questions that are being addressed regarding the identification, location, and role of exogenous and endogenous stem and progenitor cell populations in growth, regeneration, and repair of the lung. Advancing lung stem cell biology will require multidisciplinary teams and a long term effort to unravel the biologic processes of stem cells in the lung. While no clinical research in lung stem cell therapies are currently funded by NHLBI, the knowledge gained by understanding the basic biology of the lung stem cell populations will be needed to translate to diagnostic and therapeutic strategies in the future.

The pipeline: preparing and training pulmonary scientists for research careers.

New technologies have made this an opportune time to prepare and embark on an academic career in respiratory disease research. The pulmonary physician-scientist has a special advantage to take basic research findings to the patient's illness and impact medical care. But is there a sufficient work force emerging to capitalize on current research opportunities? The aim of this study was to analyze the present workforce of potential clinical investigators available by reviewing the mechanisms of training support as provided by the National Heart Lung and Blood Institute (NHLBI) and by the professional pulmonary societies, including their patient advocacy groups and pharmaceutical partners, and by discussing how support for research training might be improved for advanced clinical fellows.

Past achievements and future directions of sarcoidosis research: a NHLBI perspective.

Unlabelled: This history of research on sarcoidosis is largely from the perspective of the National Heart, Lung, and Blood Institute of the National Insititutes of Health which has had an interest in this disease since the inception of the Lung Program in 1969.

Background: Cutaneous sarcoidosis was described over 130 years ago and, subsequently, many reports have documented this illness affecting many organs or body sites. But a definitive cause has remained elusive.

Interstitial lung diseases--where we started from and are now going.

Background And Aim: Research into mechanisms causing interstitial lung diseases (ILD) began 35 years ago with the advent of cellular immunology and techniques to sample airways for biologic materials. After an analysis of lung research programs by the then National Heart and Lung Institute in 1972 identified as a priority the study of fibrotic and immunologic lung diseases, this began in the Pulmonary Branch (1974) of the Institute's intramural program. The Division of Lung Diseases initiated extramural research support also.

Future directions in sarcoidosis research: summary of an NHLBI working group.

Sarcoidosis is a systemic granulomatous disease of unknown etiology that primarily affects the lungs. The etiology remains unclear; however, environmental, genetic, ethnic, and familial factors probably modify expression of the disease. As an example, African Americans are at greater risk of mortality and morbidity than are white Americans, and more often have a family history of sarcoidosis.

Future research directions in acute lung injury: summary of a National Heart, Lung, and Blood Institute working group.

Acute lung injury (ALI) and its more severe form, the acute respiratory distress syndrome (ARDS), are syndromes of acute respiratory failure that result from acute pulmonary edema and inflammation. The development of ALI/ARDS is associated with several clinical disorders including direct pulmonary injury from pneumonia and aspiration as well as indirect pulmonary injury from trauma, sepsis, and other disorders such as acute pancreatitis and drug overdose. Although mortality from ALI/ARDS has decreased in the last decade, it remains high.