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Dog Aging Project

All articles tagged with #dog aging project

science19 days ago•6 min saved

Ralph’s Dementia Helps Uncover Aging Secrets Across Dogs and Humans

Ralph, a beloved family dog, developed dementia and joined the Dog Aging Project, a large study of aging in dogs that aims to illuminate human neurodegenerative diseases. Scientists compare dog and human brains to understand dementia, noting similar structural changes and brain shrinkage. Memory tests and MRI scans underscored Ralph’s cognitive decline, while a pilot rapamycin trial suggested reduced brain inflammation in treated dogs. After Ralph’s death, researchers continued posthumous brain analysis, reinforcing the potential of canine aging research to inform human health. The Rowe family finds purpose in Ralph’s contribution to science and encourages keeping dogs mentally and physically active for brain health.

via CBS News|

#aging #dementia #dog-aging-project

sciencehealth19 days ago•11 min saved

Canine aging study aims to unlock healthier, longer lives for all

The Dog Aging Project tracks 50,000+ dogs to study aging and dementia, linking lifestyle factors to disease risk and showing that canine brain aging shares features with human dementia. The effort includes diets, exercise, blood work, and brain MRIs, plus brain donations for analysis. Early findings suggest dogs living with others and remaining active have fewer diseases, and a pilot rapamycin study showed reduced brain inflammation in some dogs, prompting larger NIH-funded trials and the push to develop dog-focused longevity therapies.

via CBS News|

#aging #dementia #dog-aging-project

pets-and-animals2 years ago•2 min saved

"Disease Risk: How Your Dog's Size Impacts Health"

A new study from the Dog Aging Project suggests that larger dogs tend to have a higher risk of various health problems and shorter lifespans, while smaller dog breeds have their own unique health risks. The study, which looked at data from over 27,000 dogs, found that larger dogs were more likely to have issues such as cancer, neurological conditions, and gastrointestinal problems, while smaller dogs were more prone to eye, cardiac, and liver problems. The research aims to provide insights into disease categories that may contribute to reduced lifespan in larger dogs and suggests avenues for further exploration to help keep dogs healthy and living longer lives.

via Gizmodo|

#dog-aging-project #dog-health #large-dogs

science-and-research2 years ago•2 min saved

"Disease Risk in Dogs: How Size Impacts Health"

Researchers at the University of Washington found that both small and large dogs suffer from the same amount of illnesses, but those affecting smaller canines are not as severe. The study, which surveyed over 27,000 dog owners, revealed that larger dogs are more prone to cancer, gastrointestinal problems, and infections, while smaller dogs are prone to eye conditions, liver problems, and respiratory issues. The findings could lead to a deeper understanding of the conditions contributing to the lower lifespan of larger dogs and help veterinarians and dog owners better address the health concerns of different dog breeds.

via Daily Mail|

#dog-aging-project #dog-breeds #health-conditions

pets-and-animals2 years ago•2 min saved

"Disease Risk in Dogs: The Impact of Size Revealed"

A study of over 25,000 U.S. dogs and 238 breeds has found that larger dogs are more likely to face certain health conditions such as cancer, bone-related disease, and gastrointestinal problems, while smaller dogs are more prone to ocular, cardiac, and respiratory diseases. The research suggests that dog size may be linked to varying patterns of risk for different conditions over the course of a dog's lifespan, but more research is needed to confirm any causal relationship. The findings could provide insights into the disease categories contributing to the lower lifespan of larger dogs and offer avenues for further exploration.

via Phys.org|

#dog-aging-project #dog-size #health-conditions