Exploring tissue architecture using spatial transcriptomics

A Rao, D Barkley, GS França, I Yanai - Nature, 2021 - nature.com
Deciphering the principles and mechanisms by which gene activity orchestrates complex
cellular arrangements in multicellular organisms has far-reaching implications for research …

[HTML][HTML] Single-cell and spatial transcriptomics: Advances in heart development and disease applications

X Long, X Yuan, J Du - Computational and structural biotechnology journal, 2023 - Elsevier
Current transcriptomics technologies, including bulk RNA-seq, single-cell RNA sequencing
(scRNA-seq), single-nucleus RNA-sequencing (snRNA-seq), and spatial transcriptomics …

Single-cell RNA sequencing analysis reveals a crucial role for CTHRC1 (collagen triple helix repeat containing 1) cardiac fibroblasts after myocardial infarction

A Ruiz-Villalba, JP Romero, SC Hernández… - Circulation, 2020 - Am Heart Assoc
Background: Cardiac fibroblasts (CFs) have a central role in the ventricular remodeling
process associated with different types of fibrosis. Recent studies have shown that …

Barcoded solid-phase RNA capture for Spatial Transcriptomics profiling in mammalian tissue sections

F Salmén, PL Ståhl, A Mollbrink, JF Navarro… - Nature protocols, 2018 - nature.com
Spatial resolution of gene expression enables gene expression events to be pinpointed to a
specific location in biological tissue. Spatially resolved gene expression in tissue sections is …

Endothelial cells drive organ fibrosis in mice by inducing expression of the transcription factor SOX9

FA Trogisch, A Abouissa, M Keles, A Birke… - Science translational …, 2024 - science.org
Fibrosis is a hallmark of chronic disease. Although fibroblasts are involved, it is unclear to
what extent endothelial cells also might contribute. We detected increased expression of the …

MBNL1 drives dynamic transitions between fibroblasts and myofibroblasts in cardiac wound healing

D Bugg, LRJ Bailey, RC Bretherton, KE Beach… - Cell Stem Cell, 2022 - cell.com
Dynamic fibroblast to myofibroblast state transitions underlie the heart's fibrotic response.
Because transcriptome maturation by muscleblind-like 1 (MBNL1) promotes differentiated …

Single-cell transcriptomics following ischemic injury identifies a role for B2M in cardiac repair

B Molenaar, LT Timmer, M Droog, I Perini… - Communications …, 2021 - nature.com
The efficiency of the repair process following ischemic cardiac injury is a crucial determinant
for the progression into heart failure and is controlled by both intra-and intercellular …

[HTML][HTML] Spatiotemporal transcriptome analysis reveals critical roles for mechano-sensing genes at the border zone in remodeling after myocardial infarction

S Yamada, T Ko, S Hatsuse, S Nomura… - Nature Cardiovascular …, 2022 - nature.com
The underlying mechanisms of ventricular remodeling after myocardial infarction (MI) remain
largely unknown. In this study, we performed an integrative analysis of spatial …

Conserved NPPB+ Border Zone Switches From MEF2- to AP-1–Driven Gene Program

K van Duijvenboden, DEM de Bakker, JCK Man… - Circulation, 2019 - Am Heart Assoc
Background: Surviving cells in the postinfarction border zone are subjected to intense
fluctuations of their microenvironment. Recently, border zone cardiomyocytes have been …

Sox9 and Rbpj differentially regulate endothelial to mesenchymal transition and wound scarring in murine endovascular progenitors

J Zhao, J Patel, S Kaur, SL Sim, HY Wong… - Nature …, 2021 - nature.com
Endothelial to mesenchymal transition (EndMT) is a leading cause of fibrosis and disease,
however its mechanism has yet to be elucidated. The endothelium possesses a profound …