Profiling cell identity and tissue architecture with single-cell and spatial transcriptomics

GS Gulati, JP D'Silva, Y Liu, L Wang… - … Reviews Molecular Cell …, 2024 - nature.com
Single-cell transcriptomics has broadened our understanding of cellular diversity and gene
expression dynamics in healthy and diseased tissues. Recently, spatial transcriptomics has …

A comprehensive survey of dimensionality reduction and clustering methods for single-cell and spatial transcriptomics data

Y Sun, L Kong, J Huang, H Deng, X Bian… - Briefings in …, 2024 - academic.oup.com
In recent years, the application of single-cell transcriptomics and spatial transcriptomics
analysis techniques has become increasingly widespread. Whether dealing with single-cell …

Benchmarking clustering, alignment, and integration methods for spatial transcriptomics

Y Hu, M **e, Y Li, M Rao, W Shen, C Luo, H Qin… - Genome Biology, 2024 - Springer
Background Spatial transcriptomics (ST) is advancing our understanding of complex tissues
and organisms. However, building a robust clustering algorithm to define spatially coherent …

Multi-slice spatial transcriptome domain analysis with SpaDo

B Duan, S Chen, X Cheng, Q Liu - Genome Biology, 2024 - Springer
With the rapid advancements in spatial transcriptome sequencing, multiple tissue slices are
now available, enabling the integration and interpretation of spatial cellular landscapes …

Granzyme K+CD8+ T cells interact with fibroblasts to promote neutrophilic inflammation in nasal polyps

CL Guo, CS Wang, ZC Wang, FF Liu, L Liu… - Nature …, 2024 - nature.com
Sophisticated interactions between stromal and immune cells play crucial roles in various
biological and pathological processes. In chronic rhinosinusitis with nasal polyps …

NiCo identifies extrinsic drivers of cell state modulation by niche covariation analysis

A Agrawal, S Thomann, S Basu, D Grün - Nature Communications, 2024 - nature.com
Cell states are modulated by intrinsic driving forces such as gene expression noise and
extrinsic signals from the tissue microenvironment. The distinction between intrinsic and …

MNMST: topology of cell networks leverages identification of spatial domains from spatial transcriptomics data

Y Wang, Z Liu, X Ma - Genome Biology, 2024 - Springer
Advances in spatial transcriptomics provide an unprecedented opportunity to reveal the
structure and function of biology systems. However, current algorithms fail to address the …

Shared and unique transcriptomic signatures of antidepressant and probiotics action in the mammalian brain

NA Rayan, J Aow, MGL Lim, DM Arcego, R Ryan… - Molecular …, 2024 - nature.com
Understanding the shared and divergent mechanisms across antidepressant (AD) classes
and probiotics is critical for improving treatment for mood disorders. Here we examine the …

StaVia: spatially and temporally aware cartography with higher-order random walks for cell atlases

SV Stassen, M Kobashi, EY Lam, Y Huang, JWK Ho… - Genome Biology, 2024 - Springer
Single-cell atlases pose daunting computational challenges pertaining to the integration of
spatial and temporal information and the visualization of trajectories across large atlases …

Large-scale characterization of cell niches in spatial atlases using bio-inspired graph learning

S Birk, I Bonafonte-Pardàs, AM Feriz, A Boxall, E Agirre… - bioRxiv, 2024 - biorxiv.org
Spatial omics holds great potential to elucidate tissue architecture by dissecting underlying
cell niches and cellular interactions. However, we lack an end-to-end computational …