Folate receptor research focuses on understanding the role of folate receptors in the body and their potential as targets for drug delivery and cancer treatment. Folate receptors are proteins that bind to folate (vitamin B9) and play a crucial role in cellular processes such as DNA synthesis and repair. Abnormal expression of folate receptors has been linked to various diseases, including cancer, inflammatory disorders, and neurological conditions. Researchers are investigating the use of folate receptors as a means to specifically deliver drugs or imaging agents to cells that overexpress folate receptors, such as cancer cells. This targeted approach could potentially improve the efficacy and reduce the side effects of treatments for cancer and other diseases. Additionally, studies are ongoing to better understand the mechanisms of folate receptor function and regulation, as well as to develop new therapies that target folate receptors.