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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2001 1
2002 2
2003 5
2004 1
2005 1
2006 1
2007 1
2008 5
2009 5
2010 3
2011 2
2012 3
2013 1
2014 2
2015 2
2016 6
2017 5
2018 16
2019 10
2020 9
2021 15
2022 20
2023 12
2024 5

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127 results

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Page 1
Lactic acid promotes PD-1 expression in regulatory T cells in highly glycolytic tumor microenvironments.
Kumagai S, Koyama S, Itahashi K, Tanegashima T, Lin YT, Togashi Y, Kamada T, Irie T, Okumura G, Kono H, Ito D, Fujii R, Watanabe S, Sai A, Fukuoka S, Sugiyama E, Watanabe G, Owari T, Nishinakamura H, Sugiyama D, Maeda Y, Kawazoe A, Yukami H, Chida K, Ohara Y, Yoshida T, Shinno Y, Takeyasu Y, Shirasawa M, Nakama K, Aokage K, Suzuki J, Ishii G, Kuwata T, Sakamoto N, Kawazu M, Ueno T, Mori T, Yamazaki N, Tsuboi M, Yatabe Y, Kinoshita T, Doi T, Shitara K, Mano H, Nishikawa H. Kumagai S, et al. Among authors: koyama s. Cancer Cell. 2022 Feb 14;40(2):201-218.e9. doi: 10.1016/j.ccell.2022.01.001. Epub 2022 Jan 28. Cancer Cell. 2022. PMID: 35090594 Free article.
Innate immune response to viral infection.
Koyama S, Ishii KJ, Coban C, Akira S. Koyama S, et al. Cytokine. 2008 Sep;43(3):336-41. doi: 10.1016/j.cyto.2008.07.009. Epub 2008 Aug 9. Cytokine. 2008. PMID: 18694646 Review.
BATF epigenetically and transcriptionally controls the activation program of regulatory T cells in human tumors.
Itahashi K, Irie T, Yuda J, Kumagai S, Tanegashima T, Lin YT, Watanabe S, Goto Y, Suzuki J, Aokage K, Tsuboi M, Minami Y, Ishii G, Ohe Y, Ise W, Kurosaki T, Suzuki Y, Koyama S, Nishikawa H. Itahashi K, et al. Among authors: koyama s. Sci Immunol. 2022 Oct 14;7(76):eabk0957. doi: 10.1126/sciimmunol.abk0957. Epub 2022 Oct 7. Sci Immunol. 2022. PMID: 36206353
Tumor innate immunity primed by specific interferon-stimulated endogenous retroviruses.
Cañadas I, Thummalapalli R, Kim JW, Kitajima S, Jenkins RW, Christensen CL, Campisi M, Kuang Y, Zhang Y, Gjini E, Zhang G, Tian T, Sen DR, Miao D, Imamura Y, Thai T, Piel B, Terai H, Aref AR, Hagan T, Koyama S, Watanabe M, Baba H, Adeni AE, Lydon CA, Tamayo P, Wei Z, Herlyn M, Barbie TU, Uppaluri R, Sholl LM, Sicinska E, Sands J, Rodig S, Wong KK, Paweletz CP, Watanabe H, Barbie DA. Cañadas I, et al. Among authors: koyama s. Nat Med. 2018 Aug;24(8):1143-1150. doi: 10.1038/s41591-018-0116-5. Epub 2018 Jul 23. Nat Med. 2018. PMID: 30038220 Free PMC article.
Sequestration of T cells in bone marrow in the setting of glioblastoma and other intracranial tumors.
Chongsathidkiet P, Jackson C, Koyama S, Loebel F, Cui X, Farber SH, Woroniecka K, Elsamadicy AA, Dechant CA, Kemeny HR, Sanchez-Perez L, Cheema TA, Souders NC, Herndon JE, Coumans JV, Everitt JI, Nahed BV, Sampson JH, Gunn MD, Martuza RL, Dranoff G, Curry WT, Fecci PE. Chongsathidkiet P, et al. Among authors: koyama s. Nat Med. 2018 Sep;24(9):1459-1468. doi: 10.1038/s41591-018-0135-2. Epub 2018 Aug 13. Nat Med. 2018. PMID: 30104766 Free PMC article.
Tumor-derived semaphorin 4A improves PD-1-blocking antibody efficacy by enhancing CD8+ T cell cytotoxicity and proliferation.
Naito Y, Koyama S, Masuhiro K, Hirai T, Uenami T, Inoue T, Osa A, Machiyama H, Watanabe G, Sax N, Villa J, Kinugasa-Katayama Y, Nojima S, Yaga M, Hosono Y, Okuzaki D, Satoh S, Tsuda T, Nakanishi Y, Suga Y, Morita T, Fukushima K, Nishide M, Shiroyama T, Miyake K, Iwahori K, Hirata H, Nagatomo I, Yano Y, Tamiya M, Kumagai T, Takemoto N, Inohara H, Yamasaki S, Yamashita K, Aoshi T, Akbay EA, Hosen N, Shintani Y, Takamatsu H, Mori M, Takeda Y, Kumanogoh A. Naito Y, et al. Among authors: koyama s. Sci Adv. 2023 May 19;9(20):eade0718. doi: 10.1126/sciadv.ade0718. Epub 2023 May 19. Sci Adv. 2023. PMID: 37205755 Free PMC article.
Adaptive resistance to therapeutic PD-1 blockade is associated with upregulation of alternative immune checkpoints.
Koyama S, Akbay EA, Li YY, Herter-Sprie GS, Buczkowski KA, Richards WG, Gandhi L, Redig AJ, Rodig SJ, Asahina H, Jones RE, Kulkarni MM, Kuraguchi M, Palakurthi S, Fecci PE, Johnson BE, Janne PA, Engelman JA, Gangadharan SP, Costa DB, Freeman GJ, Bueno R, Hodi FS, Dranoff G, Wong KK, Hammerman PS. Koyama S, et al. Nat Commun. 2016 Feb 17;7:10501. doi: 10.1038/ncomms10501. Nat Commun. 2016. PMID: 26883990 Free PMC article.
Highly immunogenic cancer cells require activation of the WNT pathway for immunological escape.
Takeuchi Y, Tanegashima T, Sato E, Irie T, Sai A, Itahashi K, Kumagai S, Tada Y, Togashi Y, Koyama S, Akbay EA, Karasaki T, Kataoka K, Funaki S, Shintani Y, Nagatomo I, Kida H, Ishii G, Miyoshi T, Aokage K, Kakimi K, Ogawa S, Okumura M, Eto M, Kumanogoh A, Tsuboi M, Nishikawa H. Takeuchi Y, et al. Among authors: koyama s. Sci Immunol. 2021 Nov 12;6(65):eabc6424. doi: 10.1126/sciimmunol.abc6424. Epub 2021 Nov 12. Sci Immunol. 2021. PMID: 34767457
127 results