{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Low HY"],"funding":["Ministry of Science and Technology, Taiwan"],"pagination":["E1547"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7352771"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(6)"],"pubmed_abstract":["Cervical cancer is the fourth most common cancer in women around the world. Cancer stem cells (CSCs) are responsible for cancer initiation, as well as resistance to radiation therapy, and are considered as the effective target of cancer therapy. Indoleamine 2,3-dioxygenase 1 (IDO1) mediates tryptophan metabolism and T cell suppression, but the immune-independent function of IDO1 in cancer behavior is not fully understood. Using tumorsphere cultivation for enriched CSCs, we firstly found that IDO1 was increased in HeLa and SiHa cervical cancer cells and in these two cell lines after radiation treatment. The radiosensitivity of HeLa and SiHa tumorsphere cells was increased after the inhibition of IDO1 through RNA interference or by the treatment of INCB-024360, an IDO1 inhibitor. With the tr"],"journal":["Cancers"],"pubmed_title":["Reciprocal Regulation Between Indoleamine 2,3-Dioxigenase 1 and Notch1 Involved in Radiation Response of Cervical Cancer Stem Cells."],"pmcid":["PMC7352771"],"funding_grant_id":["MOST-106-2314-B-040-024-MY3"],"pubmed_authors":["Lee YC","Wang HL","Chang WW","Chien PJ","Chen YI","Lee YJ","Li ST","Low HY"],"additional_accession":[]},"is_claimable":false,"name":"Reciprocal Regulation Between Indoleamine 2,3-Dioxigenase 1 and Notch1 Involved in Radiation Response of Cervical Cancer Stem Cells.","description":"Cervical cancer is the fourth most common cancer in women around the world. Cancer stem cells (CSCs) are responsible for cancer initiation, as well as resistance to radiation therapy, and are considered as the effective target of cancer therapy. Indoleamine 2,3-dioxygenase 1 (IDO1) mediates tryptophan metabolism and T cell suppression, but the immune-independent function of IDO1 in cancer behavior is not fully understood. Using tumorsphere cultivation for enriched CSCs, we firstly found that IDO1 was increased in HeLa and SiHa cervical cancer cells and in these two cell lines after radiation treatment. The radiosensitivity of HeLa and SiHa tumorsphere cells was increased after the inhibition of IDO1 through RNA interference or by the treatment of INCB-024360, an IDO1 inhibitor. With the tr","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jun","modification":"2025-05-29T14:37:37.65Z","creation":"2020-10-29T08:38:53Z"},"accession":"S-EPMC7352771","cross_references":{"pubmed":["32545442"],"doi":["10.3390/cancers12061547"]}}