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Trompouki lab Ircan Nice France

@trompoukilab.bsky.social
490 followers 258 following 12 posts

Interested in #hematology #RNAsensing in #zebrafish and #mouse

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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 19/02/2026
Our work is out www.nature.com/articles/s41...
nature.com
Lack of MDA5 delays hematopoietic aging by modulating inflammaging and proteostasis in mice - Nature Communications
Exposure to inflammation drives hematopoietic stem cells (HSC) aging, limiting their self-renewal capacity and differentiation. Here, the authors explore the mechanistic link between inflammation and ...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 07/08/2025
Composite transposons with bivalent histone marks function as RNA-dependent enhancers in cell fate regulation: Cell www.cell.com/cell/fulltex...
cell.com
Composite transposons with bivalent histone marks function as RNA-dependent enhancers in cell fate regulation
This study reveals that composite transposons with bivalent histone marks can serve as RNA-dependent enhancers, controlling key developmental and aging-related gene programs.
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 01/03/2025
HIF regulates multiple translated endogenous retroviruses: Implications for cancer immunotherapy: Cell www.cell.com/cell/fulltex...
cell.com
HIF regulates multiple translated endogenous retroviruses: Implications for cancer immunotherapy
An upregulation of the HIF2 transcription factor, which is a hallmark of the most common form of human kidney cancer, drives the expression of multiple relatively intact endogenous retroviruses, inclu...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 22/02/2025
www.cell.com/cell/abstrac...
cell.com
A nucleosome switch primes hepatitis B virus infection
A reconstituted cccDNA platform facilitated the discovery of an early chromatinization event that promotes transcription of the hepatitis B virus (HBV) regulatory X gene. The use of a small-molecule c...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 26/01/2025
www.nature.com/articles/s41...
nature.com
Multiscale footprints reveal the organization of cis-regulatory elements - Nature
We developed PRINT, a computational method that identifies footprints of DNA–protein interactions from bulk and single-cell chromatin accessibility data across multiple scales of protein size.
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 10/01/2025
www.sciencedirect.com/science/arti...
sciencedirect.com
A new hypothesis to explain disease dominance
The onset and progression of dominant diseases are thought to result from haploinsufficiency or dominant negative effects. Here, we propose transcript…
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 03/01/2025
www.nature.com/articles/s41...
nature.com
Monoallelic expression can govern penetrance of inborn errors of immunity - Nature
Somatically determined preferential allelic expression of select genes that when mutated cause inborn errors of immunity corresponds with disease phenotypes, suggesting that the penetrance and express...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 05/12/2024
www.nature.com/articles/s41...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 05/12/2024
www.nature.com/articles/s41...
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Trompouki lab Ircan Nice France @trompoukilab.bsky.social · 04/12/2024
A tetramer of BCL11A is required for stable protein production and fetal hemoglobin silencing doi.org/10.1126/scie...
doi.org
A tetramer of BCL11A is required for stable protein production and fetal hemoglobin silencing
Down-regulation of BCL11A protein reverses the fetal (HbF, α2γ2) to adult (HbA, α2β2) hemoglobin switch and is exploited in gene-based therapy for hemoglobin disorders. Because of reliance on ex vivo ...
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