How have advances in molecular techniques impacted histology?
Molecular techniques have significantly enhanced the ability to study tissues at a more detailed level. Techniques such as polymerase chain reaction (PCR) and next-generation sequencing (NGS) enable the analysis of gene expression within tissues. This molecular-level information can provide insights into the underlying mechanisms of diseases and identify potential therapeutic targets.
Additionally, mass spectrometry-based proteomics has emerged as a powerful tool for identifying and quantifying proteins within tissue samples. This technique provides a comprehensive view of the protein landscape, which is crucial for understanding cellular functions and disease pathology.
