pathogenesis pathways

Pathogenesis pathways describe the biological processes that lead to disease. They involve a series of molecular and cellular events triggered by factors like infections, genetic mutations, or environmental influences. These pathways show how abnormal signals or changes in body systems cause cells to malfunction, grow uncontrollably, or die prematurely. Understanding these pathways helps scientists identify how a disease develops, which can lead to better treatments targeting specific steps within these processes. Essentially, pathogenesis pathways map out the step-by-step chain of events that transform a normal state into a diseased one.