#CellMap
🚨Check it out! 🚨
Submissions are now open for the CellMap Segmentation Challenge!

Signup here: cellmapchallenge.janelia.org
February 5, 2025 at 6:45 PM
📢 Submissions are now open for the CellMap Segmentation Challenge.

Build the best method for segmenting cellular organelles in vEM using our 289 annotated volumes, 40 organelle classes, and 22 diverse cell and tissue types.

🔗 hhmi.news/410evJQ
February 5, 2025 at 4:09 PM
OpenOrganelle is a repo of #CellBiology data, segmented from electron #microscopy at #HHMIJanelia by Aubrey Weigel and the CellMap team, the Saalfeld lab ( @herrsaalffeld.sky.social) and the Hess lab. Here's a macrophage cell, rendered with #Blender driven by neuVid (helpful for more than neurons).
December 9, 2024 at 10:06 AM
Check it out! Submissions are now open for the CellMap Segmentation Challenge!

signup here: cellmapchallenge.janelia.org
February 5, 2025 at 6:44 PM
This video was fun. I matched the #Neuroscience segmentations shown first (from the #HHMIJanelia FlyEM team) to the #CellBiology segmentations shown later (from Alyson Petruncio, @herrsaalfeld.bsky.social and the CellMap team). I described the animation with neuVid and rendered it with #Blender.
5/ and in neurons of the fly brain.
December 21, 2024 at 9:58 AM
Shout out to the Janelia CellMap team @cellmap.bsky.social and all our amazing collaborators!
March 10, 2025 at 6:51 PM
Submissions to Janelia's CellMap Segmentation Challenge are officially open! 🎉
📢 Submissions are now open for the CellMap Segmentation Challenge.

Build the best method for segmenting cellular organelles in vEM using our 289 annotated volumes, 40 organelle classes, and 22 diverse cell and tissue types.

🔗 hhmi.news/410evJQ
February 5, 2025 at 8:04 PM
We're at #CellBio2024!

Come visit us in the exhibit hall to learn more about Beautiful Biology, AI@HHMI, our joint graduate programs with Johns Hopkins, our Theory Fellow program, a fun CellMap challenge, and many open positions across all of @hhmi.bsky.social.
December 17, 2024 at 3:38 PM
Another OpenOrganelle data set from Aubrey Weigel and the #HHMIJanelia CellMap team is this HeLa cell, rendered with #Blender driven by neuVid. The HeLa cell line, a critical resource for biomedical research, originated with cells taken without consent from Henrietta Lacks in 1951.
December 10, 2024 at 10:11 AM
Fenestrae are unusual holes in hepatic endothelia cells. Here they are in a data set from OpenOrganelle, reconstructed by Aubrey Weigel and the CellMap team at #HHMIJanelia. This video was rendered in #Blender driven by neuVid (which has been helpful for #CellBiology as well as #Neuroscience).
December 11, 2024 at 9:57 AM
Submissions are now open for @hhmijanelia.bsky.social's CellMap Segmentation Challenge.

Build the best method for segmenting cellular organelles in vEM using our 289 annotated volumes, 40 organelle classes, and 22 diverse cell and tissue types.

More: www.janelia.org/news/the-com... #AI
February 10, 2025 at 5:17 PM
Attention AI/cell science people: Janeila's CellMap team is seeking participants for an organelle segmentation challenge based on ~300 training crops of well-annotated eFIB-SEM. Check it out! Details here: cellmapchallenge.janelia.org
January 16, 2025 at 6:21 PM
Intriguing integrated model #CellMap approach to support predicting gene functions and protein-protein interactions in yeast and in humans presented by #DuncanForster @utoronto.ca @donnellycentre.bsky.social labs of @garybader.bsky.social and #CharlesBoone #Yeast26 @genetics-gsa.bsky.social
June 15, 2026 at 4:28 PM
Researchers Philip Hubbard and Aubrey Weigel along with the @hhmijanelia.bsky.social’s CellMap Project Team were able to visualize these holes in the hepatic endothelial cells which act as a protective gateway between the hepatocytes and the bloodstream.
March 31, 2025 at 2:21 PM
Welcoming Jeff Rhoades to the team as our newest Machine Learning Scientist!

Jeff did his PhD at Harvard studying cerebellar circuits using electron microscopy and ML–based segmentation. He contributed to the connectome of the mouse cerebellar cortex and then joined Janelia on the CellMap project.
May 27, 2026 at 4:09 PM
On the IDEAS platform, you can now analyze your calcium imaging neural circuit data across user specified time periods!

Link to IDEAS: inscopix.cloud
Link to analysis docs: tinyurl.com/4zdz8eh9

#neuroscience
November 18, 2024 at 11:53 PM
Researchers have created a detailed #CellMap of #childhood #CrohnsDisease before and after treatment, which suggests #AntiTNF therapy might push the pediatric cell ecosystem towards more resistant disease.
#GutHealth #IBD
Single cell map helps predict childhood Crohn’s disease severity and treatment response – BioNews Central
Researchers have created a detailed map of childhood Crohn’s disease before and after treatment which suggests anti-TNF therapy might push the pediatric cell ecosystem towards more resistant disease. ...
sbee.link
September 5, 2026 at 12:24 PM
Yifan Duan, Xinran Zhang, Yao Li, Guoliang You, Xiaomeng Chu, Jianmin Ji, Yanyong Zhang
CELLmap: Enhancing LiDAR SLAM through Elastic and Lightweight Spherical Map Representation
https://arxiv.org/abs/2409.19597
October 1, 2024 at 11:02 PM
Feed: "SciLifeLab"
By: David Gotthold on Tuesday, January 20, 2026
Mapping cells at scale: from tissue volumes to community challenges in vEM
Aubrey Weigel Project Scientist, CellMap Project Team Howard Hughes Medical Institute, Janelia Research Campus
www.scilifelab.se
January 19, 2026 at 5:47 PM
William Patton, Jeff L. Rhoades, Marwan Zouinkhi, David G. Ackerman, Caroline Malin-Mayor, Diane Adjavon, Larissa Heinrich, Davis Bennett, Yurii Zubov, CellMap Project Team, Aub...
DaCapo: a modular deep learning framework for scalable 3D image segmentation
https://arxiv.org/abs/2408.02834
August 7, 2024 at 5:01 AM
Research Technician, Temp-to-Hire (Bioimage Annotator), CellMap jobrxiv.org/job/rese... #ScienceJobs #AcademicSky
Research Technician, Temp-to-Hire (Bioimage Annotator), CellMap
Post a job in 3min, or find thousands of job offers like this one at jobRxiv!
jobrxiv.org
October 22, 2023 at 2:55 PM
Research Technician, Temp-to-Hire (Bioimage Annotator), CellMap jobrxiv.org/job/rese... #ScienceJobs #AcademicSky
Research Technician, Temp-to-Hire (Bioimage Annotator), CellMap
Post a job in 3min, or find thousands of job offers like this one at jobRxiv!
jobrxiv.org
October 22, 2023 at 1:30 PM
July 15, 2025 at 12:15 PM