title: Programmed cell death 50 (and beyond).
abstract: In the 50 years since we described cell death as 'programmed,' we have come far, thanks to the efforts of many brilliant researchers, and we now understand the mechanics, the biochemistry, and the genetics of many of the ways in which cells can die. This knowledge gives us the resources to alter the fates of many cells. However, not all cells respond similarly to the same stimulus, in either sensitivity to the stimulus or timing of the response. Cells prevented from dying through one pathway may survive, survive in a crippled state, or die following a different pathway. To fully capitalize on our knowledge of cell death, we need to understand much more about how cells are targeted to die and what aspects of the history, metabolism, or resources available to individual cells determine how each cell reaches and crosses the threshold at which it commits to death.
authors.affiliation: Department of Biology, St. John's University, Jamaica, NY, USA.|Queens College of the City University of New York, Flushing, NY, USA.
authors.forename: R A
authors.initials: RA
authors.lastname: Lockshin
mesh_terms: D017209:Apoptosis / Q000235:genetics*; D001343:Autophagy / Q000235:genetics*; D060833:Cellular Microenvironment; D005823:Genetics / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans