Guilherme Povala (@guilhermepovala) 's Twitter Profile
Guilherme Povala

@guilhermepovala

Computer Scientist | PhD in Biochemistry | Postdoctoral Associate in @LabPascoal at @PittTweet | Alzheimer’s disease | Neuroimaging | Biomarkers

ID: 1575360306

calendar_today07-07-2013 15:14:52

286 Tweet

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Pascoal Lab (@labpascoal) 's Twitter Profile Photo

Yesterday, our clinical blood biomarker study, CliPAD, conducted at the University of Pittsburgh and UPMC, was featured on NBC’s WPXI news. Take a look at our segment! We are thankful to @wpxi @alzgpa and the UPMC media team for helping with this feature. Information on the

Prof. Melissa E. Murray 📸🔬 (@drneurochic) 's Twitter Profile Photo

Tremendous effort by Guilherme Povala Tharick Pascoal working with many others to harmonize tau PET. Some upfront work needed by users and independent evaluation underway, but check out their visual calculator they made unitau.app Really looking forward to the

Tremendous effort by <a href="/guilhermepovala/">Guilherme Povala</a>  <a href="/TharickAPascoal/">Tharick Pascoal</a> working with many others to harmonize tau PET. Some upfront work needed by users and independent evaluation underway, but check out their visual calculator they made

unitau.app

Really looking forward to the
Thomas K. Karikari (@tommykakari) 's Twitter Profile Photo

In Nature Medicine, we show: 1. P-tau262 & P-tau356 as markers of pre-tangle tau pathology; 2. Identify a core region that defines soluble tau assemblies (STA); and 3. Validate CSF STA assay in autopsy & tau PET cohorts. Congrats to all coauthors! nature.com/articles/s4159…

In <a href="/NatureMedicine/">Nature Medicine</a>, we show: 
1. P-tau262 &amp; P-tau356 as markers of pre-tangle tau pathology; 
2. Identify a core region that defines soluble tau assemblies (STA); and 
3. Validate CSF STA assay in autopsy &amp; tau PET cohorts. 
Congrats to all coauthors! nature.com/articles/s4159…
Pascoal Lab (@labpascoal) 's Twitter Profile Photo

It was a tremendous honor to host the first AAIC Neuroscience Next Hub held in Pennsylvania at the University of Pittsburgh on Monday, as part of the 2025 edition of this global conference! We are immensely grateful to our all attendees, both in person and online, who

It was a tremendous honor to host the first AAIC Neuroscience Next Hub held in Pennsylvania at the University of Pittsburgh on Monday, as part of the 2025 edition of this global conference!

We are immensely grateful to our all attendees, both in person and online, who
Guilherme Povala (@guilhermepovala) 's Twitter Profile Photo

Very happy to share that our paper linking genetic risk for ADHD to more severe dementia is out! Thank you Douglas Leffa for the trust in this project, and Tharick Pascoal for the guidance.

Pascoal Lab (@labpascoal) 's Twitter Profile Photo

🎉Exciting news! We’re proud to have 2 of our papers ranked among the top 10% most-viewed in 2023 in Alzheimer's & Dementia Journals Alzheimer's Association 🔗Plasma p-tau231 & p-tau217: alz-journals.onlinelibrary.wiley.com/doi/10.1002/al… 🔗BBB integrity & use of plasma Aβ: alz-journals.onlinelibrary.wiley.com/doi/10.1002/al…

Andreia Rocha (@andreia_rocha_) 's Twitter Profile Photo

New from our lab! 🧪✨ Pascoal Lab Led by my brilliant co-supervisor Bruna Bellaver, this study shows that plasma GFAP can help enrich clinical trials in preclinical Alzheimer’s disease—cutting costs by up to 64% and identifying those most likely to show tau progression.

New from our lab! 🧪✨ <a href="/LabPascoal/">Pascoal Lab</a> 
Led by my brilliant co-supervisor <a href="/BellaverBruna/">Bruna Bellaver</a>, this study shows that plasma GFAP can help enrich clinical trials in preclinical Alzheimer’s disease—cutting costs by up to 64% and identifying those most likely to show tau progression.
Artur Martins Coutinho (@arturmncoutinho) 's Twitter Profile Photo

Down Syndrome (DS) is associated with early-onset Alzheimers disease (AD) and sometimes considered a genetic form of AD. Our recent published paper explores neuroinflammation in the aging process of AD with PET. dx.doi.org/10.1002/alz.70… Alzheimer's Association

Pascoal Lab (@labpascoal) 's Twitter Profile Photo

New paper alert🚨 Our new study led by Dr Fran Nature Communications showed glial reactivity correlates with synaptic dysfunction in aging and AD, revealing how astrocyte and microglial activation influence synaptic degeneration. Check it now: nature.com/articles/s4146…

New paper alert🚨
Our new study led by Dr <a href="/FrancieliRohden/">Fran</a> <a href="/NatureComms/">Nature Communications</a> showed glial reactivity correlates with synaptic dysfunction in aging and AD, revealing how astrocyte and microglial activation influence synaptic degeneration. Check it now: nature.com/articles/s4146…
Zimmer Lab (@zimmerneurolab) 's Twitter Profile Photo

An amazing week in 🇫🇷, surrounded by inspiring science, dear friends, and long-time collaborators. Taking part in FBEM was a truly special and rewarding experience. Many thanks to the organizing committee for the warm welcome, especially Anne-Karine Bouzier-Sore. See you soon in 🇧🇷!

An amazing week in 🇫🇷, surrounded by inspiring science, dear friends, and long-time collaborators. Taking part in FBEM was a truly special and rewarding experience. 
Many thanks to the organizing committee for the warm welcome, especially <a href="/ann_kar14/">Anne-Karine Bouzier-Sore</a>. See you soon in 🇧🇷!
Pascoal Lab (@labpascoal) 's Twitter Profile Photo

Heading to #AAIC2025? We’re excited to share 9 oral presentations and 16 posters at this year’s conference! Come find us - we’d love to connect, discuss, and explore opportunities for collaboration.👇

Heading to #AAIC2025? We’re excited to share 9 oral presentations and 16 posters at this year’s conference!

Come find us - we’d love to connect, discuss, and explore opportunities for collaboration.👇
Karikari Lab (@kkarilab) 's Twitter Profile Photo

We are delighted to present our new blood-based p-tau217 biomarker assay developed in the Karikari Lab at the University of Pittsburgh!!!🎉. In addition to analytical validation, we benchmarked the performance of the new method against commercial p-tau217, showing similar