Danielle Beckman
@daniellebeckman.bsky.social
18K followers 3.8K following 1.6K posts
Just a nerd (trying to be a decent human). Researcher at @primateresearch.bsky.social Cure #LongCovid ‪Long Covid Advisory Team: https://whn.global/long-covid-advisor. daniellebeckman.com
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daniellebeckman.bsky.social
Join us at the Canadian Collaborative Conference on #ME, 100% free and online!
Register here: icancme.ca/research/202...
#MyalgicEncephalomyelitis #MECFS #LongCovid
Canadian Collaborative Conference on ME List of speakers on the first day.
daniellebeckman.bsky.social
'Living his best life' 😎😁
#NobelPrize
Note that reads: Nobel committee unable to reach prize winner who is 'living his best life' hiking off grid. Fred Ramsdell was among those honoured with a 2025 NobeL prize in Medicine but might not know because he is somewhere in Idaho and uncontactable.
daniellebeckman.bsky.social
More than $500 million in federal grants for UCLA research were frozen in July, and partially restored a few days ago (legal proceedings are ongoing). For research that saves lives and wins prizes. American hegemony in the Nobel Prizes is going to drastically change soon.
uclaupdates.bsky.social
UCLA alumnus Fred Ramsdell received the @nobelprize.bsky.social today in Physiology or Medicine — our 17th Nobel Prize for an alum or faculty member, and the third prize in five years for a Bruin. ucla.in/4oaVlKd #nobelprize #academicsky 🧪
Fred Ramsdell, a UCLA alumnus and now Nobel Prize winner, poses in front of a shelf.
daniellebeckman.bsky.social
The brain is a dark place without microglia! Did you know that in the 19th-20th centuries, glial cells were believed to be merely 'brain glue', just providing structural support for neurons. The name 'glia' comes from the Greek word for glue. So much has changed since then!
Confocal image of neurons Confocal image of microglia
daniellebeckman.bsky.social
👻 "Dark Forest Within" 🧠
What if the brain is a creepy forest? Our neurons are the 🌲, old (as old as we are!), and without mobility. Suddenly, comes the microglia, our brain's immune cells. Everything lights up when they move around.
🟢microglia🟣neurons
#FluorescenceFriday 🎃
Confocal microscopy photo showing neurons and microglia
daniellebeckman.bsky.social
Be aware of the spooky #FluorescenceFriday season, folks.
👻🧟‍♀️🔬🧠
daniellebeckman.bsky.social
My reality, and for so many other scientists as well. Guess we can just use this as a template 🙄.
#LongCovid #NeuroCovid
Text that reads: When the COVID-19 pandemic began, few of us anticipated the lingering aftermath that would emerge in its wake. As a researcher in “insert your field of research’, I found myself drawn into an unexpected and urgent area of study: the intersection of Long COVID and  ‘insert your field of research’
daniellebeckman.bsky.social
Asked Google Gemini a version of me and my cat fighting the apocalypse and this is the glow up we deserve.
#Caturday
Reposted by Danielle Beckman
drianweissman.bsky.social
A diminished or lost sense of smell has been connected to weight loss, reduced quality of life and depression, and those who can't smell also might not be able to detect dangers like spoiled food, gas leaks or smoke.
www.upi.com/Health_News/...
Study finds COVID-19 damage to sense of smell can last years - UPI.com
A COVID-19 infection might blunt a person's sense of smell for years afterward, but so subtly they might not even notice it, researchers wrote in a new study.
www.upi.com
daniellebeckman.bsky.social
Why are we studying these cells? In my case, I want to understand a big paradox in neurovirology. Why can some pathogens evade this defense mechanism, while most available drugs to treat them do not? And how do we fix this? Take the example of HIV, as shown below. 3/3
Manuscript title: The Paradox of HIV Blood–Brain Barrier Penetrance and Antiretroviral Drug Delivery Deficiencies.

Highlights:

HIV can infect immune cells that are able to traffic into the brain by crossing the blood–brain barrier. Consequentially, HIV can disguise itself to bypass this biological barrier that restricts most other foreign molecules.
The vast majority of antiretroviral drugs are unable to effectively penetrate the BBB or are effectively removed from the brain parenchyma, resulting in ineffective elimination of HIV from the brain and the formation of reservoirs.
There are heterogeneous cell reservoirs in the brain that are capable of harboring quiescent HIV. This buildup within the CNS can lead to viral recurrence and rebound infection.
daniellebeckman.bsky.social
You can identify where the blood vessel is just by looking at two key components of the blood-brain barrier: astrocytes 🟡 and aquaporin 4 🟣, a water channel. Our understanding of how brain cells interact with blood vessels has changed a lot in recent years (2/3)
Image showing two of the components of the blood-brain barrier (BBB), astrocytes and aquaporin 4. Other cell types and receptors ,also components of the BBB, are not shown here
daniellebeckman.bsky.social
A blood vessel in the brain for #FluorescenceFriday! Why am I looking at these in the microscope? (1/3)
daniellebeckman.bsky.social
Healthy indoor air is a human right! To get clean air infrastructure everywhere, we need organizations, universities, schools, healthcare facilities, communities, etc, to sign the document below. Please spread the word!

Global Pledge for #CleanTheAir:
aas.eventsair.com/healthy-indo...
Reposted by Danielle Beckman
luckytran.com
“We are told by leaders that we are the future. But when it comes to the ongoing pandemic, our present is being stolen right in front of our eyes.”

Incredible speech by Violet Affleck who warned about the ongoing dangers of COVID & Long Covid, & advocated for masks and clean air at the UN today!
daniellebeckman.bsky.social
May I suggest a book to you? #ScienceUnderSiege ⁦is a must-read for anyone interested in fighting back politically & ideologically motivated opposition to science. To my fellow science friends, take the message:"The public needs to see scientists as people, rather than simply sources of information"
A photo of me holding the Science Under Siege book, by Peter Hotez and Michael Mann. I am also wearing a Semmelweis Fan Club shirt, made by Berlin Buyers Club, a group of Long Covid patients and activists. You can find more about them here: https://www.berlinbuyersclub.com/
daniellebeckman.bsky.social
Isaac Asimov in 1980

“There is a cult of ignorance in the US...The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that 'my ignorance is just as good as your knowledge.'"
daniellebeckman.bsky.social
“I'm an adult, this is how I spend my money” moment.
Photo shows my newly acquired item: a collection of cute brain parasitic worms! it's official! You have parasitic brain worms! Symptoms include: poor choices, foolishness, babbling, and over all just very stupid.
daniellebeckman.bsky.social
Makes you wonder, why BBC is speaking with a TV psychiatrist and motivational speaker (this is how 'Dr. T' defines himself), and not with the scientists actually investigating what Brain fog is?
#NeuroCovid
#LongCovid
Beyond brain fog: Covid-19 can leave lasting effecs on the brain
daniellebeckman.bsky.social
How did assaults on science become the norm — and what can we do?

Great review for @peterhotezmdphd.bsky.social and @michaelemann.bsky.social's new book. I already ordered mine.

#ScienceUnderSiege
daniellebeckman.bsky.social
AI investment is booming, but what about understanding human intelligence? 15% of the NIH grants cancelled this year are in #Neuroscience. Over $323 million lost. The image below is from a 94 Y.O donor, part of a project to understand the 'superager brain' that lost its funding. 💔
#MicroscopyMonday
Neurons and astrocytes in the human brain - confocal microscopy photo
Reposted by Danielle Beckman
connorlynch.bsky.social
just like we learned in school