Maciej Florczyk
florekem.bsky.social
Maciej Florczyk
@florekem.bsky.social
Bioinformatics, immunology, pediatric HGG TME. Postdoc at Nencki Institute, Poland.
Reposted by Maciej Florczyk
#Immunology out now @science.org

After initial priming in the lymph nodes, mouse CD8 T cells undergo a second phase of stable interactions with dendritic cells that can preferentially stimulate those with a high-affinity for antigen.

buff.ly/49bKcTG

By Jobin, Seetharama, Rüttger et al.
April 11, 2025 at 4:17 PM
Reposted by Maciej Florczyk
📢Happy to share our @natrevimmunol.bsky.social article; Result of #collaboration with @deadoc80.bsky.social @labliston.bsky.social & K Smith!
📑Read here: rdcu.be/ehm67
🔥Take🏠msg: Time to move away from narrow concept of #exhausted T cells to other #hypofunctional #states! 1/6🧵
@oncodaily.bsky.social
April 11, 2025 at 5:00 PM
Reposted by Maciej Florczyk
Programs, origins and immunomodulatory functions of myeloid cells in glioma | Nature

www.nature.com/articles/s41...
Programs, origins and immunomodulatory functions of myeloid cells in glioma - Nature
A study of myeloid cells in gliomas, a type of brain tumour, used a factor-based computational framework to reveal four immunomodulatory gene-expression programs that are expressed across myeloid cell...
www.nature.com
February 27, 2025 at 8:56 AM
Reposted by Maciej Florczyk
A little comic about desire paths.
January 15, 2025 at 7:18 PM
Reposted by Maciej Florczyk
Registration for the Antwerp T-cell Repertoire (ATCR) meeting has opened!

It aims to bring together experts, researchers and industry on the study of T-cells through novel high throughput sequencing technologies.

Check out the exciting speaker list!
www.uantwerpen.be/en/conferenc...
January 16, 2025 at 9:53 AM
Reposted by Maciej Florczyk
Distinct myeloid-derived suppressor cell populations in human glioblastoma
doi.org/10.1126/scie...
Distinct myeloid-derived suppressor cell populations in human glioblastoma
The role of glioma-associated myeloid cells in tumor growth and immune evasion remains poorly understood. We performed single-cell RNA sequencing of immune and tumor cells from 33 gliomas, identifying...
doi.org
January 16, 2025 at 11:00 PM
Reposted by Maciej Florczyk
Our first educational project, DEGRADATOR, is now in the Journal of Chemical Education @acspublications.bsky.social
Tested with 97 high school students, it enhances understanding of protein degradation. A step towards making molecular biology more accessible.
Read more: pubs.acs.org/doi/10.1021/...
DEGRADATOR: A Gaming Expedition Into Targeted Protein Degradation Therapies
In an era of rapid scientific advancement, the need for engaging educational tools is critical. DEGRADATOR, a 2D computer game, bridges this gap by immersing players in the ubiquitin-proteasome system...
pubs.acs.org
January 9, 2025 at 5:50 PM
Reposted by Maciej Florczyk
Superb work by Wouter @Zouters & @OlgaPushkarev developing ChromatinHD, two scale-adaptive #machinelearning models & interpretation tools that use #scRNAseq + #scATACseq data to better understand how chromatin accessibility relates to gene expression doi.org/10.1038/s414...

Happy 2025 everyone 🎆 !
ChromatinHD connects single-cell DNA accessibility and conformation to gene expression through scale-adaptive machine learning - Nature Communications
Functional chromatin changes occur at different scales. Here, the authors introduce ChromatinHD, a method that characterises differential and predictive chromatin accessibility changes in a scale-adap...
doi.org
January 6, 2025 at 2:05 PM
Reposted by Maciej Florczyk
Monocyte-derived macrophages act as reinforcements when microglia fall short in Alzheimer’s disease | Nature Neuroscience #paper

www.nature.com/articles/s41...
Monocyte-derived macrophages act as reinforcements when microglia fall short in Alzheimer’s disease - Nature Neuroscience
This article discusses a puzzling issue in brain pathology: why brain-resident microglia are insufficient for protection, and why myeloid cells are needed from the periphery. Several strategies are pr...
www.nature.com
January 6, 2025 at 9:38 PM
Reposted by Maciej Florczyk
👉 AI meets TCR - Part 1 of computational prediction of antigen specificity doi.org/10.1016/j.ce...
January 6, 2025 at 10:30 PM
Reposted by Maciej Florczyk
Happy new year to all
January 1, 2025 at 1:29 PM