Molecular pathology is the diagnosis & study of diseases through the examination of molecules inside tissues, organs or bodily fluids. Molecular pathology imparts a few parts of training to both anatomic pathology and clinical pathology, molecular science, natural chemistry, proteomics and genetics, and is some of the time considered a "crossover "discipline. It is multi-disciplinary in nature and it focus on the sub-microscopic parts of disease.
Molecular pathology is commonly utilized in determination of infectious diseases & cancer. Methods are various yet incorporate DNA microarray, multiplex PCR, in situ RNA sequencing, DNA sequencing, molecular profiling of pathogens, quantitative polymerase chain response (qPCR), in situ hybridization, antibody-based immunofluorescence tissue assays, and analysis of bacterial genes for antimicrobial resistance. It envelops the advancement of genetic and molecular approaches to deal with the classification & diagnosis of human diseases, the susceptibility of individuals of different genetic constitution to develop disorders, the design and validation of predictive biomarkers for treatment response and disease progression.