Civil Rights hero John Lewis has been the representative for the state of Georgia's Fifth Congressional District since 1987. He has taken a lot of tweet vitriol from the new president for announcing that he is boycotting today's inauguration. Me...
In the past few weeks a fair number of papers have been published on the very straightforward relationship between exercise and cardiovascular mortality, and here is another of them. A mountain of past data demonstrates the association...Show More Summary
There is some debate over whether accumulated stochastic nuclear DNA damage is significant in aging over the present human life span in ways other than increased cancer risk, and a lack of good studies that prove evidence to support theoretical arguments in either direction. Show More Summary
There is considerable interest in the research community when it comes to answering questions about the effects of exercise and inactivity on long-term health, pace of aging, and mortality. Possibly more than the topic merits now that rejuvenation therapies and other advanced medical biotechnologies are plausible near future goals for development. Show More Summary
Today I noticed a set of interesting research materials in which the authors report on their investigation of links between chronic inflammation and intestinal dysfunction in aging. Growing inflammation is characteristic of aging in an age in which near everyone puts on a great deal of weight as they get older. Show More Summary
Astrocytes are an important class of support cell in the brain, and one of the most common cell types in brain tissue. They carry out a wide range of tasks, most of which are absolutely essential to the functions performed by neurons. Show More Summary
This flashy popular press article in the modern style of scrolling illustrates an important point: that it is actually quite difficult for newcomers to build a coherent picture from the varied claims and lines of research taking place in the field of longevity science. Show More Summary
New guidelines have been developed that it is hoped will help to progress research into vascular cognitive impairment following a study that brought together the views of over 150 researchers in 27 countries.
Going along with the crowd seems to be our default mode, as supported by recent neuroscience research. These six tips will give you the skills to stand out.
The search for gene variants associated with human longevity has turned up only two reliable correlations to date, with a couple more in the tentative bucket awaiting further confirmation. The effects of all of these are not large; individually, each represents only a small increase in the odds of a longer life. Show More Summary
This popular science article walks through a new interpretation of one class of evolutionary theory of aging, envisaging the existence of aging as being necessary for the formation of complex life forms with active metabolism and high energy demands. Show More Summary
And we didn't even know it. Remember, back on the morning of 3 January when the new 115th Congress convened, Republicans had already voted in secret the night before to shut down the Office of Congressional Ethics (OCE)? And how,...
The latest analysis of data on primate longevity under conditions of calorie restriction was published today, and sides with the claims of extended longevity and improved health made a few years ago. Two long-running studies of calorie...Show More Summary
We typically think of communication in terms of the two channels of verbal and nonverbal behavior. New research shows how our 4 ears can get tuned in under the right conditions.
In recent years it has become clear that we all suffer many tiny, unnoticed strokes as we age. These involve the rupture or blockage of small blood vessels in the brain and resulting damage and cell death in a very small area of tissue. Show More Summary
Time Goes By does not usually publish on Tuesday but this is too delicious to hold back especially because it does have a sell-by date - Friday 20 January – after which it is not as rich. It happened Sunday...
Heterochronic parabiosis, linking the circulatory systems of an old and a young mouse, benefits the old mouse in that it reduces some measures of aging. Researchers initially focused on possible beneficial signals in young tissues and...Show More Summary
For many infectious diseases, a single bout of the illness protects a person against contracting it again. Sometimes, the infecting microbe persists in the body long after symptoms resolve. Now, researchers studying the tropical parasite...Show More Summary
For a number of years now, mechanistic target of rapamycin (mTOR) has been the focus of a fair amount of research into aging. Goals include gaining a better understanding of the way in which metabolism determines natural variations in...Show More Summary
Despite all the publicity, Human Longevity Inc. is a personalized medicine company rather than a longevity science company, intended to be the seed for a new industry that provides an incremental advance on present day customization of medicine through use of genetics. Show More Summary