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@gestaltsp.bsky.social
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Global Alliance for Spatial Technologies: an organized whole that is perceived as more than the sum of its parts. Democratizing Spatial-Omics Techs

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Luciano Martelotto @lgmartelotto.bsky.social · 04/10/2025
iSCALE www.nature.com/articles/s41...
nature.com
Scaling up spatial transcriptomics for large-sized tissues: uncovering cellular-level tissue architecture beyond conventional platforms with iSCALE - Nature Methods
iSCALE leverages histology and spatial transcriptomics to infer gene expression at super resolution in large tissues.
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Reposted by GESTALT
Nature Reviews Genetics @natrevgenet.nature.com · 21/08/2025
New online! Imaging-based multimodal profiling of single cells with STAMP
nature.com
Imaging-based multimodal profiling of single cells with STAMP
Nature Reviews Genetics, Published online: 21 August 2025; doi:10.1038/s41576-025-00891-6In this Tools of the Trade article, Kellie Wise and Anna Pascual-Reguant introduce STAMP (single-cell transcriptomics analysis and multimodal profiling), which harnesses imaging to measure RNA and/or protein expression in fixed cells or nuclei.
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Luciano Martelotto @lgmartelotto.bsky.social · 22/08/2025
Very proud of these two! Anna Pascual Reguant | Kellie Wise A beautiful collaboration with Jasmine Plummer & Holger Heyn CNAG | St Jude Children’s Research Hospital #STAMP Imaging-based multimodal profiling of single cells with STAMP | Nature Reviews Genetics www.nature.com/articles/s41...
nature.com
Imaging-based multimodal profiling of single cells with STAMP - Nature Reviews Genetics
In this Tools of the Trade article, Kellie Wise and Anna Pascual-Reguant introduce STAMP (single-cell transcriptomics analysis and multimodal profiling), which harnesses imaging to measure RNA and/or ...
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Reposted by GESTALT
Lars Velten @larsplus.bsky.social · 23/06/2025
Congrats @hoheyn.bsky.social , @lgmartelotto.bsky.social and team!
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Luciano Martelotto @lgmartelotto.bsky.social · 28/06/2025
Tracing colorectal malignancy transformation from cell to tissue scale www.biorxiv.org/content/10.1...
biorxiv.org
Tracing colorectal malignancy transformation from cell to tissue scale
The transformation of normal intestinal epithelium into colorectal cancer (CRC) involves coordinated changes across molecular, cellular, and architectural scales; yet, how these layers integrate remai...
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Luciano Martelotto @lgmartelotto.bsky.social · 03/07/2025
STAMP brings us non-destructive single-cell profiling without the sequencing www.omic.ly/stamp-brings...
omic.ly
STAMP brings us non-destructive single-cell profiling without the sequencing
No sequencer needed: Imaging based single-cell multiomics
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Jasmine Plummer @jasmineplummer.bsky.social · 17/07/2025
Counting my lucky stars⭐️that not only do I get to work with these amazing scientists Jiwoon Park @christophermason.bsky.social but also give fun @cshlnews.bsky.social lectures together💪.Big thank you to @lgmartelotto.bsky.social Nicholas Navin Julea Vlassakis for uniting this #singlecell #dreamteam
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Luciano Martelotto @lgmartelotto.bsky.social · 05/08/2025
www.biorxiv.org/content/10.1...
biorxiv.org
Integrating 12 Spatial and Single Cell Technologies to Characterise Tumour Neighbourhoods and Cellular Interactions in three Skin Cancer Types
Cutaneous squamous cell carcinoma (cSCC), basal cell carcinoma (BCC), and melanoma, the three major types of skin cancer, account for over 70% of all cancer cases. Despite their prevalence, the skin c...
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GESTALT @gestaltsp.bsky.social · 22/06/2025
Don’t forget to register to the seminar on June 27 and July 25: GESTALT - Seminar Series June 27 - 2025: Dr. Fei Chen July 25 - 2025: Dr. Hanchen Wang Please visit the Seminar Series Webpage for more information and registration: globalspatial.org/seminar-seri...
globalspatial.org
Seminar Series – GESTALT – Global Alliance for Spatial Technologies
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drjnoonan.bsky.social @drjnoonan.bsky.social · 18/06/2025
Awesome work by awesome people! Endless innovation by @lgmartelotto.bsky.social and team. Can’t wait to try it 💪
cell.com
STAMP: Single-cell transcriptomics analysis and multimodal profiling through imaging
Single-cell transcriptomics analysis and multimodal profiling (STAMP) by imaging enables single-cell analysis of cells in suspension without the need for sequencing. The markedly reduced costs and fle...
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Jasmine Plummer @jasmineplummer.bsky.social · 17/06/2025
STAMP:Single cell Transcriptomics Analysis & Multimodal Profiling-cheap scprofiling-MILLIONS of cells, multimodal, pertubation expts & tissue atlas'ing at scale.Thx to brilliant colleagues @lgmartelotto.bsky.social Holger Heyn & our amazing teams. @cellpress.bsky.social www.cell.com/cell/abstrac...
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St. Jude Children's Research Hospital @stjuderesearch.bsky.social · 17/06/2025
“STAMP allows us to profile a million cells simultaneously, compared to tens of thousands typical of current methods, making it far more scalable,” said @jasmineplummer.bsky.social, PhD, St. Jude Center for Spatial Omics director.
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Waggoner Lab @labwaggoner.bsky.social · 17/06/2025
STAMP: Single-cell transcriptomics analysis and multimodal profiling through imaging @cellcellpress.bsky.social @lgmartelotto.bsky.social @hoheyn.bsky.social www.cell.com/cell/fulltex...
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CNAG @cnag-eu.bsky.social · 17/06/2025
👩‍🔬The lead authors of the study are Dr. @pascual-reguant.bsky.social & Emanuele Pitino (CNAG) with Felipe Segato Dezem (@stjuderesearch.bsky.social) Corresponding authors: Dr. @hoheyn.bsky.social (CNAG), Dr. @jasmineplummer.bsky.social (St. Jude) & Dr. @lgmartelotto.bsky.social (Univ. of Adelaide)
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Luciano Martelotto @lgmartelotto.bsky.social · 19/06/2025
www.genomeweb.com/sequencing/t...
genomeweb.com
Team Seeks Adoption of Sequencing-Free, Imaging-Based Single-Cell Profiling Method
Developed by researchers in the US, Spain, and Australia, STAMP promises to reduce single-cell experiment costs almost 50-fold by eliminating the need for sequencing.
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GESTALT @gestaltsp.bsky.social · 23/05/2025
www.nature.com/articles/s41...
nature.com
Cell simulation as cell segmentation - Nature Methods
Proseg is a segmentation approach for single-cell spatially resolved transcriptomics data that uses unsupervised probabilistic modeling of the spatial distribution of transcripts to accurately segment...
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Luciano Martelotto @lgmartelotto.bsky.social · 26/12/2024
www.nature.com/articles/s41...
nature.com
ezSingleCell: an integrated one-stop single-cell and spatial omics analysis platform for bench scientists - Nature Communications
ezSingleCell is an interactive and user-friendly application for the analysis of single-cell and spatial omics data, without the need for programming expertise. Here, authors integrated top-performing...
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Ming Tommy Tang @tommytang.bsky.social · 25/12/2024
tidyplots is an R package to generate publication-ready plots for scientific papers tidyplots.org/ #rstats
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Stephanie Hicks @stephaniehicks.bsky.social · 05/12/2024
Excited to share a new algorithm that we have been working on over the last year. 💡 idea is to extend mutual nearest neighbors for #spatial data. We call it spatial mutual nearest neighbors (spatialMNN) 😄 Thank you @haowen-zhou.bsky.social @pratibha-panwar.bsky.social who led this work! 👏 🧬🖥️🧪
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Luciano Martelotto @lgmartelotto.bsky.social · 03/12/2024
It is so nice to spend quality time with your favorite people in the world before the end of the year! @jasmineplummer.bsky.social @alexswarbrick.bsky.social At Multi-Ome 2024 Btw: my best pic yet!
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Alicia Oshlack @aliciao.bsky.social · 29/11/2024
Happy to see our Damsel @bioconductor.bsky.social package published in Bioinformatics. Great work putting together this DamID sequencing and package from student Caitlin Page. Thanks to collaborators too @lonsbio.bsky.social academic.oup.com/bioinformati...
academic.oup.com
Damsel: analysis and visualisation of DamID sequencing in R
AbstractSummary. DamID sequencing is a technique to map the genome-wide interaction of a protein with DNA. Damsel is the first Bioconductor package to prov
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Jasmine Plummer @jasmineplummer.bsky.social · 26/11/2024
#singlecell to #spatial converts .. means a lot more python than r… great tool to help transition academic.oup.com/bioinformati...
academic.oup.com
easySCF: A Tool for Enhancing Interoperability Between R and Python for Efficient Single-Cell Data Analysis
AbstractSummary. This study introduces easySCF, a tool designed to enhance the interoperability of single-cell data between the two major bioinformatics pl
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Victor Javier @vjsanchez.bsky.social · 23/11/2024
MCGAE: unraveling tumor invasion through integrated multimodal spatial transcriptomics #SingleCell 🧬🖥️ academic.oup.com/bib/article/...
academic.oup.com
MCGAE: unraveling tumor invasion through integrated multimodal spatial transcriptomics
Abstract. Spatially Resolved Transcriptomics (SRT) serves as a cornerstone in biomedical research, revealing the heterogeneity of tissue microenvironments.
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Merlin Lange @merlinlange.bsky.social · 24/11/2024
Whole-brain spatial transcriptomics 🧪🤯 Congratulations to all the team @peruhlen.bsky.social
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Nature Portfolio @natureportfolio.nature.com · 26/11/2024
The Human Cell Atlas is yielding detailed maps of human tissues and systems throughout life, along with methods to handle single-cell data. Four scientists reflect in Nature on how the project is transforming our understanding of human biology. 🧪
go.nature.com
Cellular atlases are unlocking the mysteries of the human body
Scientists reflect on insights from the Human Cell Atlas.
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Jasmine Plummer @jasmineplummer.bsky.social · 29/11/2024
Cool tool for segmentation free #spatial #transcriptomics onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Sainsc: A Computational Tool for Segmentation‐Free Analysis of In Situ Capture Data
Spatially resolved transcriptomics methods can now profile the entire transcriptome, at full organism scale with nanometre resolution. Analysis frameworks that can efficiently and intuitively process....
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Rong Fan @rongfan8.bsky.social · 12/11/2024
The second preprint presents an experiment workflow and a broadly applicable computional framework to integrate sequencing-based and imaging-based spatial omics data for the SAME tissue slide to construct a single cell spatial omics atlas. www.biorxiv.org/content/10.1...
biorxiv.org
Integration of Imaging-based and Sequencing-based Spatial Omics Mapping on the Same Tissue Section via DBiTplus
Spatially mapping the transcriptome and proteome in the same tissue section can significantly advance our understanding of heterogeneous cellular processes and connect cell type to function. Here, we ...
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Ivan Zanoni @lozanzi.bsky.social · 20/11/2024
#LocationLocationLocation! Theis &co share @ Nature Methods @natureportfolio.bsky.social a probe set selection pipeline to identify cell types using spatial single cell omics! And it comes with its Python package (github.com/theislab/spa...) 😌💪 👉 doi.org/10.1038/s41592-024-02496-z
github.com
GitHub - theislab/spapros: Python package for Probe set selection for targeted spatial transcriptomics.
Python package for Probe set selection for targeted spatial transcriptomics. - theislab/spapros
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Physalia-courses@ONLINE @physaliacourses.bsky.social · 21/11/2024
🚀 Ready to learn about Spatial Omics? Learn from @stemang.bsky.social & @lgmartelotto.bsky.social in this hands-on R/Bioconductor course! Master imaging vs. sequencing methods, experimental design & tidy data principles for cutting-edge spatial omics analysis www.physalia-courses.org/courses-work...
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Jasmine Plummer @jasmineplummer.bsky.social · 30/11/2024
#Crispr and #spatial all in one … yes please… perturb-dbitseq. www.biorxiv.org/content/10.1...
biorxiv.org
Spatially Resolved in vivo CRISPR Screen Sequencing via Perturb-DBiT
Perturb-seq enabled the profiling of transcriptional effects of genetic perturbations in single cells but lacks the ability to examine the impact on tissue environments. We present Perturb-DBiT for si...
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Luciano Martelotto @lgmartelotto.bsky.social · 29/11/2024
This is why we are all in this field…to see, and one day to be able to produce work like this. Patho-DBiT-seq www.cell.com/cell/fulltex...
cell.com
Spatially exploring RNA biology in archival formalin-fixed paraffin-embedded tissues
Patho-DBiT enables spatial profiling of a range of RNA species (i.e., mRNA, microRNA, tRNA, splicing isoform, etc.) all at once in clinical formalin-fixed paraffin-embedded tissue with high sensitivit...
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Lior Pachter @lpachter.bsky.social · 25/11/2024
Another example of the different results one gets from a Scanpy vs. Seurat analysis, in this case a Visium HD dataset from academic.oup.com/bioinformati... 13 vs. 20 clusters. And qualitatively different results, corroborating what we saw in biorxiv.org/content/10.1...
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Nav @naveed-ishaque.bsky.social · 29/11/2024
Check out our new tools for #SpatialTranscriptomics. It's called Sainsc: onlinelibrary.wiley.com/doi/10.1002/.... #Sainsc can map cell types in high resolution spatial transcriptomics data, without segmenting cells! It's light weight, fast, and easy to use: sainsc.readthedocs.io/tutorials/in...
onlinelibrary.wiley.com
Sainsc: A Computational Tool for Segmentation‐Free Analysis of In Situ Capture Data
Spatially resolved transcriptomics methods can now profile the entire transcriptome, at full organism scale with nanometre resolution. Analysis frameworks that can efficiently and intuitively process....
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