News tagged with ageing process
Ancient sea reptile with gammy jaw suggests dinosaurs got arthritis too
Imagine having arthritis in your jaw bones... if they're over two meters long! A new study by scientists at the University of Bristol has found signs of a degenerative condition similar to human arthritis ...
Other Sciences / Archaeology & Fossils
May 15, 2012 |
5 / 5 (3) |
0
|
Evolution in action: Genetic study may answer why we have plenty of fish in the sea
(PhysOrg.com) -- Three-spine sticklebacks aren't as pretty as many aquarium fish, and anglers don't fantasize about hooking one. But biologists treasure these small fish for what they are revealing about the ...
Apr 04, 2012 |
4.5 / 5 (2) |
4
|
Immortal worms defy aging
Researchers from The University of Nottingham have demonstrated how a species of flatworm overcomes the ageing process to be potentially immortal.
Feb 27, 2012 |
4.8 / 5 (38) |
22
|
Discovery of extremely long-lived proteins may provide insight into cell aging
One of the big mysteries in biology is why cells age. Now scientists at the Salk Institute for Biological Studies report that they have discovered a weakness in a component of brain cells that may explain ...
Feb 03, 2012 |
4.9 / 5 (13) |
0
|
Artificial intelligence: Getting better at the age guessing game
Scientists are developing artificial intelligence solutions for image processing, which have applications in many areas including advertising, entertainment, education and healthcare. They have, for example, ...
Technology / Computer Sciences
Feb 02, 2012 |
4 / 5 (2) |
0
Permafrost bacteria may slow down ageing: scientists
A hardy type of bacteria recently discovered in the permafrost of Siberia could help slow down the ageing process, Russian scientists claimed on Tuesday.
Jan 17, 2012 |
4.8 / 5 (6) |
4
Oxidative stress: Less harmful than suspected?
Arterial calcification and coronary heart disease, neurodegenerative diseases such as Parkinson's and Alzheimer's, cancer and even the aging process itself are suspected to be partially caused or accelerated ...
Dec 05, 2011 |
4 / 5 (1) |
0
How old yeast cells send off their daughter cells without the baggage of old age
The accumulation of damaged protein is a hallmark of aging that not even the humble baker's yeast can escape. Yet, aged yeast cells spawn off youthful daughter cells without any of the telltale protein clumps. ...
Nov 23, 2011 |
5 / 5 (1) |
0
|
New iPhone app keeps eyesight from deteriorating
Deteriorating eyesight, which leads to the use of reading glasses, is a natural part of the aging process. But a new iPhone application developed by researchers at Tel Aviv University could keep your vision ...
Nov 01, 2011 |
4 / 5 (4) |
0
Cellular metabolism self-adapts to protect against free radicals
Oxygen-consuming organisms obtain energy through cellular respiration, which is the transformation of carbohydrates and oxygen into carbon dioxide and water. This process also produces toxic oxygen radicals which must be ...
Sep 07, 2011 |
3 / 5 (2) |
0
Recycling fat might help worms live longer
Aging is generally accepted as a universal fact of life, but how do humans and other organisms age at the molecular level? At Sanford-Burnham Medical Research Institute (Sanford-Burnham), a team led by Malene ...
Sep 06, 2011 |
4.8 / 5 (4) |
0
|
Researchers flip the switch between development and aging in C. elegans
When researchers at the Buck Institute dialed back activity of a specific mRNA translation factor in adult nematode worms they saw an unexpected genome-wide response that effectively increased activity in specific stress ...
Jul 05, 2011 |
not rated yet |
0
Molecular researchers discover novel gene linked to aging hearts
Researchers at the University of Ottawa Heart Institute (UOHI) have identified a novel gene in the nucleus of muscle and brain cells that affects heart development and the aging process. Their investigation brings the promise ...
May 17, 2011 |
5 / 5 (1) |
0
Scientists find a key to maintaining our DNA
DNA contains all of the genetic instructions that make us who we are, and maintaining the integrity of our DNA over the course of a lifetime is a critical, yet complex part of the aging process. In an important, albeit early ...
Mar 18, 2011 |
4.9 / 5 (12) |
1
|
Aging, interrupted (w/ Video)
The current pace of population aging is without parallel in human history but surprisingly little is known about the human aging process, because lifespans of eight decades or more make it difficult to study. ...
Medicine & Health / Medical research
Feb 23, 2011 |
5 / 5 (11) |
2
|
