Tissue analysis refers to the scientific study and examination of tissues at a cellular and molecular level to understand their structure, function, and composition. This research area involves techniques such as histology, immunohistochemistry, and molecular biology to analyze tissues and identify any abnormalities or diseases present. Tissue analysis plays a crucial role in the fields of pathology, medicine, and biotechnology, helping researchers and medical professionals better understand the underlying mechanisms of diseases and develop new diagnostic and therapeutic strategies.