MicroRNA expression profiling

MicroRNA expression profiling is a technique used to measure the levels of tiny RNA molecules called microRNAs in cells or tissues. MicroRNAs help regulate gene activity, influencing how cells function and respond to different conditions. By analyzing which microRNAs are present and in what amounts, scientists can identify patterns associated with development, diseases, or responses to treatment. This profiling provides valuable insights into biological processes and can aid in diagnosing conditions or discovering new therapeutic targets. Overall, it's a powerful tool for understanding the complex regulation of genes at the molecular level.