Single-Cell Proteomics
Single-cell proteomics is a scientific technique that focuses on analyzing proteins within individual cells. This approach allows researchers to understand the unique protein expressions and functions of each cell, which can vary significantly even among cells of the same type. By studying proteins at the single-cell level, scientists can gain insights into cellular processes, disease mechanisms, and the effects of treatments.
This method utilizes advanced technologies, such as mass spectrometry and microfluidics, to isolate and analyze proteins from single cells. Single-cell proteomics is particularly valuable in fields like cancer research, where it helps identify tumor heterogeneity and the specific characteristics of cancer cells, leading to more personalized therapies.