longevity

there's a new paper on studying brain cells that change in aging mice

it says cells around the third ventricle like tanycytes that form the blood brain barrier are most affected by aging

but in the methods section my old labmates and i noticed they harvested cells from another source, under a reverse light/dark cycle 🤔 

1/?

Massive single-cell analysis of mice brains identifies nutrient-sensing and regenerative cell type in the hypothalamus as a main hub of brain aging.

In short: the analysis identified the energy homeostasis and nutrient sensing regulation center of the hypothalamus (the V3… https://t.co/4QOLco4bAy

Bryan Johnson /dd

there's a new paper on studying brain cells that change in aging mice

it says cells around the third ventricle like tanycytes that form the blood brain barrier are most affected by aging

but in the methods section my old labmates and i noticed they harvested cells from another source, under a reverse light/dark cycle 🤔 

1/?

https://x.com/bryan_johnson/status/1884345151411347649

neuroscience phd, DeSci advocate, interfaith chaplain. co-host of the /okbanger show and vibe imagineer for /christin. https://seemore.tv/christin

Great points! And unfortunately a large majority of studies are done by captured organizations that are paid to distort results and omit key data.

growth @teller coming soon @clarity





























































hosting /kieran /usdc /loans /disclosure 🛸

unfortunately so...though at least here, they *did* disclose their methods section to the extent where i could draw an alternative hypothesis. so good on them!