User profiles for Helena L Crowell

Helena L. Crowell

Postdoc - CNAG, Barcelona, Spain
Verified email at cnag.eu
Cited by 1299

[HTML][HTML] CyTOF workflow: differential discovery in high-throughput high-dimensional cytometry datasets

M Nowicka, C Krieg, HL Crowell, LM Weber… - …, 2017 - ncbi.nlm.nih.gov
High-dimensional mass and flow cytometry (HDCyto) experiments have become a method
of choice for high-throughput interrogation and characterization of cell populations. Here, we …

[HTML][HTML] muscat detects subpopulation-specific state transitions from multi-sample multi-condition single-cell transcriptomics data

HL Crowell, C Soneson, PL Germain, D Calini… - Nature …, 2020 - nature.com
Single-cell RNA sequencing (scRNA-seq) has become an empowering technology to
profile the transcriptomes of individual cells on a large scale. Early analyses of differential …

[HTML][HTML] Macrophage and neutrophil heterogeneity at single-cell spatial resolution in human inflammatory bowel disease

…, I Dotti, E Melón-Ardanaz, A Rill, HL Crowell… - Nature …, 2023 - nature.com
Ulcerative colitis and Crohn’s disease are chronic inflammatory intestinal diseases with
perplexing heterogeneity in disease manifestation and response to treatment. While the …

[PDF][PDF] Compensation of signal spillover in suspension and imaging mass cytometry

S Chevrier, HL Crowell, VRT Zanotelli, S Engler… - Cell systems, 2018 - cell.com
The advent of mass cytometry increased the number of parameters measured at the single-cell
level while decreasing the extent of crosstalk between channels relative to dye-based …

[HTML][HTML] The shaky foundations of simulating single-cell RNA sequencing data

HL Crowell, SX Morillo Leonardo, C Soneson… - Genome Biology, 2023 - Springer
Background With the emergence of hundreds of single-cell RNA-sequencing (scRNA-seq)
datasets, the number of computational tools to analyze aspects of the generated data has …

SpatialExperiment: infrastructure for spatially-resolved transcriptomics data in R using Bioconductor

…, HL Crowell, B Pardo, L Collado-Torres… - …, 2022 - academic.oup.com
SpatialExperiment is a new data infrastructure for storing and accessing spatially-resolved
transcriptomics data, implemented within the R/Bioconductor framework, which provides …

[HTML][HTML] An R-based reproducible and user-friendly preprocessing pipeline for CyTOF data

HL Crowell, S Chevrier, A Jacobs, S Sivapatham… - …, 2020 - ncbi.nlm.nih.gov
Mass cytometry (CyTOF) has become a method of choice for in-depth characterization of
tissue heterogeneity in health and disease, and is currently implemented in multiple clinical …

On the discovery of subpopulation-specific state transitions from multi-sample multi-condition single-cell RNA sequencing data

HL Crowell, C Soneson, PL Germain, D Calini, L Collin… - BioRxiv, 2019 - biorxiv.org
Single-cell RNA sequencing (scRNA-seq) has quickly become an empowering technology
to profile the transcriptomes of individual cells on a large scale. Many early analyses of …

CellMixS: quantifying and visualizing batch effects in single-cell RNA-seq data

…, UB Kunzmann, HL Crowell… - Life science …, 2021 - life-science-alliance.org
A key challenge in single-cell RNA-sequencing (scRNA-seq) data analysis is batch effects
that can obscure the biological signal of interest. Although there are various tools and …

[HTML][HTML] Meta-analysis of (single-cell method) benchmarks reveals the need for extensibility and interoperability

…, R Gerber, R Seurinck, D Paul, E Sonder, HL Crowell… - Genome Biology, 2023 - Springer
Computational methods represent the lifeblood of modern molecular biology. Benchmarking
is important for all methods, but with a focus here on computational methods, benchmarking …