en 26962486 <p>Microchimerism is considered as the occurrence of small populations of cells with a diverse genetic setting within a person. Tissue microchimerism is enhanced during pregnancy and is frequently associated with femaledominant autoimmune disorders, response to injury from malignancy, and transplantation effect.</p> 64 66 https://www.jri.ir/article/668 https://www.jri.ir/documents/fullpaper/en/668.pdf ArashMinai-TehraniNanobiotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran1389MehdiAminiReproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran1575KambizGilanyReproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iranكامبيزگيلانيk.gilany@avicenna.ac.ir932