How Does Gene Regulation Impact Tissue Homeostasis?

Gene regulation is essential for maintaining tissue homeostasis. Regulatory mechanisms such as epigenetic modifications, transcriptional control, post-transcriptional processing, and post-translational modifications ensure that genes are expressed at the right levels and times. Disruption in these regulatory mechanisms can lead to diseases. Histological studies often involve examining tissues for signs of dysregulation, such as abnormal cell proliferation, apoptosis, or changes in extracellular matrix composition.