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Posts by Zila Martinez-Lozada

Imagine that a trade school would suddenly be responsible for a neuroscience research project that studies how the neurons in the gut change with aging and conditions such as Parkinson’s and Alzheimer’s diseases. Who then would train the electricians we rely on? news.harvard.edu/gazette/stor...

10 months ago 109 34 4 0
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A movement is calling for an 'economic blackout' on Friday. Here's what to know The People's Union USA, a grassroots group, is calling on Americans to join a national boycott by not shopping for 24 hours on Friday.

The People's Union USA, a grassroots group, is calling on Americans to join a national boycott by not shopping for 24 hours on Friday.

1 year ago 37448 11605 1061 815
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Glycocalyx dysregulation impairs blood–brain barrier in ageing and disease - Nature Disruption of mucin-domain glycoprotein expression and function in the endothelial glycocalyx are associated with ageing and Alzheimer’s disease, leading to dysregulated blood–brain barrier function.

The #BloodBrainBarrier is again on the front page 🤩

1 year ago 29 7 0 0
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a picture of a city with the words new york have fun can t wait to hear about it ALT: a picture of a city with the words new york have fun can t wait to hear about it

The ISN-ASN discounted Early-Bird Registration has been extended to February 28th
www.neurochemistry.org

Don't wait until the 28th to apply for membership to register because approval can take 3-5 days

It is not just about neurochemistry: it is like a mini SfN with ~30% more focus on glia

GLIA!!!

1 year ago 8 3 1 0

@standupforscience.bsky.social does anyone know of anything being organized in South Florida? Please tag me if you know.

1 year ago 0 0 0 0
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Glutamatergic argonaute2 promotes the formation of the neurovascular unit in mice Neurovascular unit formation is mediated by Ago2-dependent repression of PTEN in excitatory neurons.

Very cool new paper showing that Ago2 gene in glutamatergic neurons is critical for the formation of cerebral blood vessels in the developing mouse brain 🤩 #cerebrovascular

1 year ago 19 6 0 0
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Ketogenic Diet Enhances Cognitive-Behavioral Function and Hippocampal Neurogenesis While Attenuating Amyloid Pathology in Tg-SwDI Mice The ketogenic diet (KD), characterized by high-fat, low-carbohydrate, and moderate protein intake, has gained attention for its therapeutic potential in patients with neurodegenerative diseases, inclu...

Preprint is up! This study investigated the effects of a ketogenic diet (very low carb, high fat 🥑🥩🍳) in a mouse model of cerebral amyloid angiopathy (CAA).

Summary thread below! (1/4)

www.biorxiv.org/content/10.1...

1 year ago 4 1 2 0
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Facilities and Administrative (F&A) Costs Explainer
Facilities and Administrative (F&A) Costs Explainer YouTube video by Association of American Universities

This is a great explaner on what indirect costs are and why they are so important.

www.youtube.com/watch?v=yxTD...

1 year ago 12 5 0 0
NOT-OD-25-068: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates NOT-OD-25-068. OD

1. Today the NIH director issued a new directive slashing overhead rates to 15%.

I want to provide some context on what that means and why it matters.

grants.nih.gov/grants/guide...

1 year ago 7026 4101 256 901

Why should the public care about the freeze on the NIH? Aside from the need for scientific pursuits to make our society better…
-For every dollar we invest in NIH research, there is a $2.5 return.
-Research dollars help fund universities that employ non-academics. (1/)

1 year ago 1237 559 31 62

Exactly this ⬇️. A prime example in Florida: $4bn/yr of state subsidies for private schools, sabotaging public education. "In the 2021-22 school year, 12% of the state’s education budget went to private school vouchers. This school year, that amount has nearly doubled, coming in at 23%."

1 year ago 15 9 0 0

NIH appears to have canceled/postponed all of its study sections—the independent review panels that approve federal grants for health research.

Such grants fund the work/salaries of 300k people at more than 2,500 institutions

1 year ago 6674 3292 309 771

CDC's Morbidity and Mortality Weekly Report (MMWR) has provided real-time data and analysis about disease outbreaks and emerging health threats without a break every week since 1960.

Until today.

1 year ago 4935 2286 139 222

Congrats on the new position and welcome back to the US. You will continue to thrive in your new institution

1 year ago 1 0 1 0
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Regulation of blood-brain barrier integrity by Dmp1-expressing astrocytes through mitochondrial transfer A subset of astrocytes expressing Dmp1 helps maintain blood-brain barrier by transferring mitochondria to endothelial cells.

Not all astrocytes regulate blood-brain barrier integrity, but those expressing Dmp1 apparently do ! #cerebrovascular #BloodBrainBarrier www.science.org/doi/10.1126/...

1 year ago 40 13 1 2
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Today, I got the acceptance letter for my last paper as a research associate in Mike’s lab. What a great holiday gift.

1 year ago 1 0 0 0

Same here 👏🏼 we did it 💪🏼

1 year ago 2 0 1 0
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Mitochondrial fission controls astrocyte morphogenesis and organization in the cortex Dysfunctional mitochondrial dynamics are a hallmark of devastating neurodevelopmental disorders such as childhood refractory epilepsy. However, the role of glial mitochondria in proper brain developme...

Astrocytes, morphogenesis, mitochondria 😍https://doi.org/10.1101/2024.10.22.619706

1 year ago 9 3 0 0

So pretty 😍

1 year ago 1 0 0 0

My mom got polio a couple of months before the vaccine got to Mexico. She passed her teenage years in bed and was only able to walk again for the uncountable hours her grandma spent giving her therapy. #vaccinesSafeLives

1 year ago 22 3 0 0

My mom got polio a couple of months before the vaccine got to Mexico. She passed her teenage years in bed and was only able to walk again for the uncountable hours her grandma spent giving her therapy.

1 year ago 6 0 2 0

Congrats @natashaobrown.bsky.social and team. Beautiful work! 👏🏼

1 year ago 2 0 0 0

Are the police ready to go back and investigate this case? O is being ignored because the victim was a immigrant teenager not a rich CEO

1 year ago 3 0 0 0

😅😂 kids are brutal

1 year ago 1 0 1 0
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I loved my blueskyroast.com bio too

1 year ago 2 0 0 0
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Hi #astrocyte lovers! We are organizing the third edition of #AstrocyteCafe online, with FREE monthly seminars starting from January 2025...and we are looking for speakers!

Speakers can be of any career stage: just send us an email with your topic to astrocytecafe@gmail.com 😍

1 year ago 28 20 0 1

#Astrocyte / #glia starter packs:
AstrocyteSky: go.bsky.app/5f2V6L6
Neuro-glial interactions: go.bsky.app/MHtJzeC
Oligodendroglia: go.bsky.app/JgL2evN

1 year ago 7 2 3 0

🧠NON-NEUROCENTRIC STARTER PACKS FOR BRAIN RESEARCH:

I this thread 🧵 I will post starter packs for fields of research not directly related to neurons: #meninges, #vasculature, #glia, #immunecells, #dementia, #headache, #microscopy, and resources to get started with #Bluesky.

1 year ago 35 9 5 1

I will have space in my lab to supervise a new Ph.D. student and/or a postdoc to work on projects focussing on the role of the immune system in Parkinson's disease. Please share with potentially interested candidates.

1 year ago 10 10 0 1

Can you add me please? I study Astrocytes-endothelial cells interactions ☺️

1 year ago 1 0 1 0