Christian Gonzalez-Billault

@glezbillault.bsky.social

“Learning that we’re only immortals for a limited time” Neurobiologist turned into Aging researcher. EMBO Member. DORA Executive Board. Views my own. Universidad de Chile Geroscience Center for Brain Health and Metabolism (GERO) The Buck Institute

Happy 100th birthday, Sir David Attenborough! For every 1,000 boys born in 1926, only 5 are still around today. He’s a national treasure *and* a statistical outlier.

Line chart titled ‘Happy 100th birthday, David Attenborough! Here’s his incredible story compared to other babies born in 1926.’

The chart shows percent of the babies born in 1926 still alive. Two lines, male (blue) and female (red), both starting at 100% and declining. Both fall steeply in the first year of life and level off around 90%: 11% of boys and 9% of girls born in 1926 didn't make it to age 5.

A shaded band labelled WWII covers ages 13 to 19. The male curve has a visible additional dip around age 18 — the cohort turned 18 in 1944, and a substantial number of young men in particular died in the late stages of the Second World War.

By age 65 (1991), 64% of men and 75% of women born in 1926 were still alive. The female line stays consistently above the male, and the gap widens through old age.

By 2026, Sir David is one of just 0.5% of men and 1.7% of women to celebrate their 100th birthday.

Data: Human Mortality Database, England & Wales cohort life tables.

Really bummed to have missed ASCB this year due to some last-minute circumstances, but excited that our manuscript describing an IF disassembly tool will (hopefully) be posted soon. Here's a movie of vimentin color-coded by orientation.

Infamous paper that popularized unproven COVID-19 treatment finally retracted Study on hydroxychloroquine by Didier Raoult and colleagues gets pulled on ethical and scientific grounds @cathleenogrady.bsky.social reports. www.science.org/content/arti...

Infamous paper that popularized unproven COVID-19 treatment finally retracted

Study on hydroxychloroquine by Didier Raoult and colleagues gets pulled on ethical and scientific grounds

science.org

Excited to be at #CellBio2024! Today, I'll be presenting my work exploring how the actin binding proteins and E3 ubiquitin ligases regulate neuronal morphogenesis. I'll be at poster board 40 and giving a teaser talk at 10:45 in Room 33B. Come say hi, if you love neurons, cytoskeleton or ubiquitin!

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Buenos Aires is beautiful and I keep posting about how I'm having a great time, but don't forget the tragic situation for science in Argentina at the moment. Argentinian scientists are working despite this and they deserve our full support! www.nature.com/articles/d41...

‘There will be nothing left’: researchers fear collapse of science in Argentina

One year into President Javier Milei’s presidency, scientists are exiting the country in the face of big budget cuts.

nature.com