single-cell transcriptomics

Single-cell transcriptomics is a technique that analyzes the gene activity within individual cells. By examining which genes are turned on or off in each cell, scientists can understand the cells' functions and roles in the body. This approach reveals differences between cells that appear similar but have unique behaviors, helping researchers study development, disease, and immune responses more precisely. Instead of averaging signals from many cells, single-cell transcriptomics provides detailed insights into cellular diversity and how individual cells contribute to overall biological processes.