Commentary
Article Abstract:
Research has provided strong evidence for the idea that the genes that regulate cell cycle progression and apoptosis are also involved in the aging process. The paper of Barnes, Covington and Lee (1999) on age-related changes in apoptosis takes this idea further and tries to establish a link between the pace of aging and calorie intake. While their results provide new insights into germ cell apoptosis and its diet-related determinants, further research is needed before the link between testicular apoptosis and aging can be determined conclusively.
Publication Name: The Journals of Gerontology, Series A
Subject: Seniors
ISSN: 1079-5006
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
Author's response to commentary
Article Abstract:
John E. Morley and associates suggested in their comments on a study on the relationship between aging and leptin levels that increased leptin may be responsible for the decrease of relative visceral adiposity in aging. They also proposed that leptin may be a possible candidate hormone for anorexia development in aging. However, it must be noted that separating insulin influence from that of leptin is difficult to do which may hamper studies on the concept suggested by Morley.
Publication Name: The Journals of Gerontology, Series A
Subject: Seniors
ISSN: 1079-5006
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Cardiovascular response during postural change in the elderly. Postural sway characteristics of the elderly under normal and altered visual and support surface conditions
- Abstracts: Over-50s and the new intimacy. The Workaholics guide to a successful retirement. What's driving boomers crazy
- Abstracts: The Montreal cognitive assessment, MoCA: a brief screening tool for mild cognitive impairment. Does self-related predict survival in older persons with cognitive impairment?
- Abstracts: Age effects on reflex and postural responses to propriomuscular inputs generated by tendon vibration
- Abstracts: Disease, disability, and age in cognitively intact seniors: results from the Canadian study of health and aging