en ایمنی شناسی Immunology مقاله مروری Review Article Cancer is known as a second-high fatal disease after cardiovascular disease in the world. Although many techniques have been investigated for the treatment of cancer, none of them satisfied completely. Investigation of a cancer diagnosis is the new pathway to cancer therapy. It has been known that cancer diagnosis at its early stage could help eradicate it in the patientchr('39')s body. Among different techniques that have been investigated for cancer diagnosis in its early stages, immune assay techniques due to high sensitivity and selectivity have been comprised. This review investigates new immune assay techniques and their combination with others as a new cancer diagnosis method. immunoassay, cancer diagnosis, antibody, microarray, antibody-based immune sensors 100 110 http://modernmedlab.com/browse.php?a_code=A-10-73-4&slc_lang=en&sid=1 Alireza Nemati alireza74nmt@gmail.com 10031947532846001476 10031947532846001476 Yes Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran Mohamad Sadegh Aghajanzadeh mhmd.aqajanzade@gmail.com 10031947532846001477 10031947532846001477 No Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran. Mahdi Rooberahan Rooberahanmahdi@gmail.com 10031947532846001478 10031947532846001478 No Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran.