Functional analysis of cell plasticity using single-cell technologies

Trends Cell Biol. 2024 Feb 13:S0962-8924(24)00006-0. doi: 10.1016/j.tcb.2024.01.006. Online ahead of print.ABSTRACTMetazoan organisms are heterocellular systems composed of hundreds of different cell types, which arise from an isogenic genome through differentiation. Cellular 'plasticity' further enables cells to alter their fate in response to exogenous cues and is involved in a variety of processes, such as wound healing, infection, and cancer. Recent advances in cellular model systems, high-dimensional single-cell technologies, and lineage tracing have sparked a renaissance in plasticity research. Here, we discuss the definition of cell plasticity, evaluate state-of-the-art model systems and techniques to study cell-fate dynamics, and explore the application of single-cell technologies to obtain functional insights into cell plasticity in healthy and diseased tissues. The integration of advanced biomimetic model systems, single-cell technologies, and high-throughput perturbation studies is enabling a new era of research into non-genetic plasticity in metazoan systems.PMID:38355348 | DOI:10.1016/j.tcb.2024.01.006
Source: Trends in Cell Biology - Category: Cytology Authors: Source Type: research