How We Score

How we vet the research — transparency first

All Verified Promising Preliminary Disputed
Promising
Dogs as aging models: A new study validates canine biomarkers of aging

This is a promising early-stage study that could eventually validate dogs as a faster, more practical aging research model—but the critical results on predicting health outcomes are still being analyzed …

50 /100
Ongoing study with key results (longitudinal predictive value) not yet published; zero citations to date; specialty rather than top-tier journal; …
Preliminary
How bats' virus defenses may hold secrets to extreme longevity

This early-stage work suggests that bats' extreme longevity may stem from evolved adaptations that let them tolerate viruses peacefully—and these same genes protect against cancer. It's an intriguing hypothesis that …

29 /100
Preprint status (not peer-reviewed). Small sample size (8 species, ~50 individuals estimated). Functional validation limited to in vitro cell cultures—no …
38 /100
38 /100
46 /100
34 /100
34 /100
34 /100
38 /100
43 /100
47 /100
43 /100
38 /100
46 /100
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38 /100
46 /100
38 /100
46 /100
46 /100