Sign in

Janssen Kotah, PhD 🇵🇭

@jmkotah.bsky.social
379 followers 321 following 6 posts

Filipino neurobiologist working at the Bart Eggen lab (University Medical Center Groningen, NL). Studying neurodegenerative diseases with single cell and spatial transcriptomics techniques. jmkotah.github.io

PostsRepliesMedia
Janssen Kotah, PhD 🇵🇭 @jmkotah.bsky.social · 22/02/2026
Great read. The process (and the friction it brings) matters, and cutting too many corners turns users into glorified middlemen rather than experts. Scientific pursuits are never guaranteed to be fruitful (at least when done rigorously), so the optimal choice imo is to emphasize learning and growth.
021
Reposted by Janssen Kotah, PhD 🇵🇭
Mark A. Hanson @hansonmark.bsky.social · 13/01/2026
We've got ISSUES. Literally. We scraped >100k special issues & over 1 million articles to bring you a PISS-poor paper. We quantify just how many excess papers are published by guest editors abusing special issues to boost their CVs. How bad is it & what can we do? arxiv.org/abs/2601.07563 A 🧵 1/n
17514314
Reposted by Janssen Kotah, PhD 🇵🇭
Stephen Turner @stephenturner.us · 15/12/2025
"But ChatGPT said..." stopcitingai.com
stopcitingai.com
Stop Citing AI
A response to ‘But ChatGPT said…’
0175
Reposted by Janssen Kotah, PhD 🇵🇭
Tom Hollenstein @tomhollenstein.bsky.social · 07/12/2025
So...my undergrad thesis student is doing a quality analysis of studies found in meta-analyses. She identified a few and we contacted the authors to request their effect sizes and other variables for the studies in their papers. Here's what happened: scientiapsychiatrica.com/index.php/Sc...
scientiapsychiatrica.com
The Impact of Social Media on Adolescent Mental Health: A Meta-Analysis | Scientia Psychiatrica
Introduction: The proliferation of social media has raised significant concerns about its potential effects on the mental health of adolescents. This meta-analysis aims to provide a comprehensive asse...
514675
Janssen Kotah, PhD 🇵🇭 @jmkotah.bsky.social · 23/07/2025
I'm very happy to share that our work describing a geospatial approach to allocating transcripts for single cell spatial transcriptomics (in human brains) using the 10x Xenium platform is now out in @commsbio.nature.com! @barteggen.bsky.social @kooistrasm.bsky.social www.nature.com/articles/s42...
nature.com
Beyond the nuclear border: single-cell analysis of in situ sequenced human brain tissue using cellular features - Communications Biology
Investigating the suitability of different strategies for transcript allocation, including nuclear borders, expanded nuclear borders, and post-run immunostaining masks, for in situ sequencing data gen...
141
Reposted by Janssen Kotah, PhD 🇵🇭
Dan Goodman @neural-reckoning.org · 18/12/2024
There's a movement in neuroscience suggesting we should be pursuing bigger bets with larger teams. I think there's a case for doing a bit of this, but I think it's a bad idea to prioritise it for two reasons, and a good case for saying we should be moving in the exact opposite direction. 🧠🧪
1414040
Reposted by Janssen Kotah, PhD 🇵🇭
Andrew Octavian Sasmita @aosasmita.bsky.social · 20/01/2025
Are you using 5xFAD mice to study Alzheimer’s disease? Our work out today @cp-neuron.bsky.social may be relevant to you 🐁🧠 Age and sex are known to influence Aβ plaque burden in these mice. Here, we found that the transgene parentage is another strong determinant. Thread below: (1/11)
cell.com
Parental origin of transgene modulates amyloid-β plaque burden in the 5xFAD mouse model of Alzheimer’s disease
The 5xFAD transgenic model, popular in Alzheimer’s disease research, exhibits varying cerebral plaque burden depending on the parental source of the transgene. Mice inheriting the transgene paternally...
36328
Reposted by Janssen Kotah, PhD 🇵🇭
Alex Lussier @alussier.bsky.social · 02/12/2024
🚨New paper out in Nature Mental Health from my work with @erindunnscd.bsky.social at #MassGeneral! We found that childhood adversity leads to #epigenetic changes that can increase OR reduce risk for depression. Let me explain... 🧵(1/6) Read the paper here: www.nature.com/articles/s44...
2288
Reposted by Janssen Kotah, PhD 🇵🇭
anikokorosi.bsky.social @anikokorosi.bsky.social · 25/11/2024
Happy to share that our work on the impact of stress on human milk microbiome is now published in BBI! Great work lead by Hannah Juncker!! www.sciencedirect.com/science/arti...
sciencedirect.com
Maternal stress in the early postpartum period is associated with alterations in human milk microbiome composition
Maternal stress is associated with negative early-life development and (mental)health outcomes. There is recent evidence that maternal stress in the p…
093
Reposted by Janssen Kotah, PhD 🇵🇭
Thorn-Seshold Lab @thornsesholdlab.bsky.social · 22/11/2024
Wishing the Elsevier editors who desk-accepted this all the best for their next career moves. doi.org/10.1016/j.ij...
1021492505
Reposted by Janssen Kotah, PhD 🇵🇭
Shane Liddelow @liddelowsa.bsky.social · 14/11/2024
go.bsky.app/Lyzro3M !WELCOME! thought we might need a starter pack for all those coming over from the birdhouse - here's a GliaSky list. apologies for missing many of you - please do reply to get added and remember to repost so the newbies can find us!
9412999