Archive for the ‘Longevity’ Category

Critiques of BU’s Longevity Study Raise Questions about GWAS Methods

Wednesday, July 14th, 2010

A controversial genome-wide association study that identified a set of SNPs that appear useful for predicting human longevity came under increased scrutiny this week when researchers familiar with such studies questioned the design of the project and the platform it used.

Disparity in legislative staff longevity pay examined

Wednesday, July 14th, 2010

Disparity in legislative staff longevity pay examined – RALEIGH â When it comes to longevity pay in stat

Longevity: do you have long-life genes?

Wednesday, July 14th, 2010

There have been many recent advances to our longevity, Victoria Lambert gives old age a closer look.

Longevity Gene May Boost Memory, Too

Tuesday, July 13th, 2010

The gene could one day be used to turbocharge memory and brain function.

Longevity: do you have long-life genes?

Tuesday, July 13th, 2010

There have been many recent advances to our longevity, Victoria Lambert gives old age a closer look.

Longevity gene may boost memory

Monday, July 12th, 2010

A gene linked to increased life span through calorie restriction also appears to play a critical role in boosting memory and brain power, a report says.

Longevity gene may also boost memory

Monday, July 12th, 2010

A GENE linked to increased life span through calorie restriction also appears to play a critical role in boosting brain power.

Longevity gene may also boost memory: study

Monday, July 12th, 2010

A gene linked to increased life span through calorie restriction also appears to play a critical role in boosting memory and brain power, according to a study published Sunday.

Longevity gene boosts memory

Sunday, July 11th, 2010

PARIS: A gene linked to increased life span through calorie restriction also appears to play a critical role in boosting memory and brain power, according to a study published Sunday.

Exceptional Longevity in Humans Accurately Predicted from Genetic Signatures

Friday, July 9th, 2010

July 8, 2010 – While environment and family history are factors in healthy aging, genetic variants play a critical and complex role in conferring exceptional longevity, according to a new landmark study by a team of researchers from the Boston University Schools of Public Health and Medicine and the Boston Medical Center.

A new DAF-16 isoform regulates longevity

Thursday, July 8th, 2010

The insulin/IGF-1 signalling (IIS) pathway has diverse roles from metabolism to longevity. In Caenorhabditis elegans, the single forkhead box O (FOXO) homologue, DAF-16, functions as the major target of the IIS pathway. One of two isoforms, DAF-16a, is known to regulate longevity, stress response and dauer diapause. However, it remains unclear how DAF-16 achieves its specificity in regulating …

23andMe contributes to longevity GWAS controversy [Genetic Future]

Thursday, July 8th, 2010

As an addendum to my previous post on the controversial “longevity genes” study, you should go and check this out . It’s a post on the blog of personal genomics company 23andMe , and it’s a pretty impressive piece of scientific dissection of the longevity GWAS paper – in addition to detailing a variety of methodological problems with the study, the authors actually used the 23andMe database to …

Longevity: Erasing the Unknown

Tuesday, July 6th, 2010

Age predictor or lengthener? Jessica Lynch Exceptional longevity is not this vacuous entity that no one can figure out,” stated Dr. Thomas Perls, a researcher at Boston University. According to these researchers, old age is no longer one of lifes great mysteries. The uncertainty was eliminated after a set of genetic variants predicting longevity were identified. And at this point, the variants …

GWAS IDs Variants For Predicting Exceptional Longevity in Humans

Friday, July 2nd, 2010

NEW YORK (GenomeWeb News) Exceptional longevity in humans is linked to survival-associated genetic patterns rather than a dearth of disease-associated variants, according to the authors of a genome-wide association study appearing in the early, online version of Science today.

Longevity Genes May Predict Who Has DNA to Live Past Age 100, Study Finds

Friday, July 2nd, 2010

Testing for a genetic pattern found in centenarians may predict with 77 percent accuracy which people are among the 3 in 1,000 Americans with the DNA to live past age 100, a study found.

Longevity has a genetic signature, researchers discover

Friday, July 2nd, 2010

Centenarians appear to share similar characteristics

Longevity tied to genetic markers, scientists find

Friday, July 2nd, 2010

LOS ANGELES They may not have discovered the fountain of youth, but scientists are beginning to unravel some of the mysteries of living past 100 specifically, that it’s in your genes.

Longevity Genes Predict Whether You’ll Live Past 100

Friday, July 2nd, 2010

Reaching immortality is still in the realm of science fiction. But using clues from our genes, scientists are one step closer to understanding why some of us live to be centenarians while others don’t.

Study: Extreme Longevity May Be More Genes Than Lifestyle

Friday, July 2nd, 2010

How long you live has a lot to do with your environment and lifestyle, but exceptional longevity may have even more to do with your genes

Longevity Genes Found; Predict Chances of Reaching 100

Friday, July 2nd, 2010

Can you live to be a hundred? Specific sections of your genes might provide the answer, a new study says. Boston University – Health – Longevity – DNA – Heart disease