Related Experiment Video
Updated: Mar 18, 2026

Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease
Published on: August 22, 2014
Policy Implications of Aging in the NIH-Funded Workforce
Misty L Heggeness1, Frances Carter-Johnson2, Walter T Schaffer3
1Longitudinal Research, Evaluation, and Outreach Branch, Social, Economic, and Housing Statistics Division, U.S. Census Bureau, 4600 Silver Hill Road, Room 6H065, Suitland, MD 20746, USA.
The aging biomedical workforce, especially in stem cell research, is maturing and becoming more competitive. This study examines funding trends and workforce demographics for the National Institutes of Health (NIH).
Area of Science:
- Biomedical research workforce analysis
- Stem cell research funding
- Aging demographics in science
Background:
- Growing national concern regarding the aging biomedical workforce.
- Need to understand workforce dynamics in rapidly expanding fields like stem cell research.
- Previous studies have not focused specifically on the aging NIH-funded stem cell research community.
Purpose of the Study:
- To analyze the age distribution and funding patterns of National Institutes of Health (NIH)-funded investigators and applicants.
- To assess the maturity and competitiveness of the stem cell research workforce.
- To discuss potential policy implications arising from workforce aging and funding trends.
Main Methods:
- Analysis of NIH funding data, focusing on investigator age and grant success rates.
- Examination of trends in stem cell research applications and awards over time.
- Demographic analysis of the NIH-funded biomedical research pool.
Main Results:
- Evidence suggests a maturing and increasingly competitive stem cell research workforce.
- The aging demographic is a notable factor within the NIH-funded investigator pool.
- Funding patterns may reflect the evolving landscape of stem cell research.
Conclusions:
- The stem cell research field is characterized by a more established and competitive investigator base.
- Policy considerations are needed to address the implications of an aging biomedical workforce.
- Further research can inform strategies to support a dynamic and productive scientific workforce.
Related Concept Videos
Drug Dosing: Geriatric Patients
Current Trends in Nursing I
Pharmacodynamics in Geriatric Patients: Effects of Age
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
Aging
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

