Related Experiment Video
Updated: Jun 2, 2026

Surveying Low-Cost Methods to Measure Lifespan and Healthspan in Caenorhabditis elegans
Published on: May 18, 2022
Life-extension: a biomedical goal? Scientific prospects, ethical concerns
Gaia Barazzetti1, Massimo Reichlin
1Plateforme Ethos, University of Lausanne, Switzerland. Gaia.Barazzetti@unil.ch
Abstract:
The potential for development of biomedical technologies capable of extending the human lifespan raises at least two kinds of question that it is important both to distinguish and to connect with one another: scientific, factual questions regarding the feasibility of life extension interventions; and questions concerning the ethical issues related to the extension of life- and healthspans. This paper provides an account of some life extension interventions considered to be amongst the most promising, and presents the ethical questions raised by the prospect of their pursuit. It is suggested that problems concerning the effects of these technologies on health care resources and on intergenerational relationships will be the most difficult to tackle.
More Related Videos
09:32Collection of Serum- and Feeder-free Mouse Embryonic Stem Cell-conditioned Medium for a Cell-free Approach
Published on: January 8, 2017
10:39A Suppressor Screen for the Characterization of Genetic Links Regulating Chronological Lifespan in Saccharomyces cerevisiae
Published on: September 17, 2020
Related Concept Videos
Replicative Cell Senescence
Replicative Cell Senescence
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...
Longitudinal Research
What is Genetic Engineering?
Telomeres and Telomerase