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

Year Number of Results
1932 1
1953 1
1955 1
1963 1
1964 3
1965 1
1966 2
1967 4
1970 3
1971 3
1972 3
1973 4
1974 4
1975 6
1976 5
1977 7
1978 12
1979 9
1980 8
1981 14
1982 8
1983 13
1984 14
1985 21
1986 35
1987 35
1988 34
1989 48
1990 46
1991 67
1992 78
1993 70
1994 76
1995 87
1996 67
1997 32
1998 13
1999 16
2000 17
2001 17
2002 16
2003 21
2004 16
2005 21
2006 18
2007 22
2008 18
2009 35
2010 41
2011 33
2012 43
2013 40
2014 38
2015 44
2016 64
2017 56
2018 57
2019 43
2020 47
2021 60
2022 41
2023 41
2024 29
2025 22
2026 14

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1,637 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: kamada t. 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.
Evidence-based clinical practice guidelines for peptic ulcer disease 2020.
Kamada T, Satoh K, Itoh T, Ito M, Iwamoto J, Okimoto T, Kanno T, Sugimoto M, Chiba T, Nomura S, Mieda M, Hiraishi H, Yoshino J, Takagi A, Watanabe S, Koike K. Kamada T, et al. J Gastroenterol. 2021 Apr;56(4):303-322. doi: 10.1007/s00535-021-01769-0. Epub 2021 Feb 23. J Gastroenterol. 2021. PMID: 33620586 Free PMC article.
Guidelines for endoscopic diagnosis of early gastric cancer.
Yao K, Uedo N, Kamada T, Hirasawa T, Nagahama T, Yoshinaga S, Oka M, Inoue K, Mabe K, Yao T, Yoshida M, Miyashiro I, Fujimoto K, Tajiri H. Yao K, et al. Among authors: kamada t. Dig Endosc. 2020 Jul;32(5):663-698. doi: 10.1111/den.13684. Dig Endosc. 2020. PMID: 32275342
PD-1+ regulatory T cells amplified by PD-1 blockade promote hyperprogression of cancer.
Kamada T, Togashi Y, Tay C, Ha D, Sasaki A, Nakamura Y, Sato E, Fukuoka S, Tada Y, Tanaka A, Morikawa H, Kawazoe A, Kinoshita T, Shitara K, Sakaguchi S, Nishikawa H. Kamada T, et al. Proc Natl Acad Sci U S A. 2019 May 14;116(20):9999-10008. doi: 10.1073/pnas.1822001116. Epub 2019 Apr 26. Proc Natl Acad Sci U S A. 2019. PMID: 31028147 Free PMC article.
The PD-1 expression balance between effector and regulatory T cells predicts the clinical efficacy of PD-1 blockade therapies.
Kumagai S, Togashi Y, Kamada T, Sugiyama E, Nishinakamura H, Takeuchi Y, Vitaly K, Itahashi K, Maeda Y, Matsui S, Shibahara T, Yamashita Y, Irie T, Tsuge A, Fukuoka S, Kawazoe A, Udagawa H, Kirita K, Aokage K, Ishii G, Kuwata T, Nakama K, Kawazu M, Ueno T, Yamazaki N, Goto K, Tsuboi M, Mano H, Doi T, Shitara K, Nishikawa H. Kumagai S, et al. Among authors: kamada t. Nat Immunol. 2020 Nov;21(11):1346-1358. doi: 10.1038/s41590-020-0769-3. Epub 2020 Aug 31. Nat Immunol. 2020. PMID: 32868929
Low HDL cholesterol levels in women and hypertriglyceridemia in men: predictors of MASLD onset in individuals without steatosis.
Tsutsumi T, Kawaguchi T, Fujii H, Kamada Y, Suzuki Y, Sawada K, Tatsuta M, Maeshiro T, Tobita H, Akahane T, Hasebe C, Kawanaka M, Kessoku T, Eguchi Y, Syokita H, Nakajima A, Kamada T, Yoshiji H, Sakugawa H, Morishita A, Masaki T, Ohmura T, Watanabe T, Yoda Y, Enomoto N, Ono M, Fuyama K, Okada K, Nishimoto N, Ito YM, Takahashi H, Charlton MR, Rinella ME, Sumida Y. Tsutsumi T, et al. Among authors: kamada t. J Gastroenterol. 2025 Jul;60(7):891-904. doi: 10.1007/s00535-025-02242-y. Epub 2025 Mar 18. J Gastroenterol. 2025. PMID: 40097845
Clinical Characteristics of Steatotic Liver Disease Categories in a Large Cohort of Japanese Health Checkup Participants.
Kamada Y, Fujii H, Suzuki Y, Sawada K, Tatsuta M, Maeshiro T, Tobita H, Tsutsumi T, Akahane T, Hasebe C, Kawanaka M, Kessoku T, Eguchi Y, Syokita H, Nakajima A, Kamada T, Yoshiji H, Kawaguchi T, Sakugawa H, Morishita A, Masaki T, Ohmura T, Watanabe T, Yoda Y, Enomoto N, Ono M, Fuyama K, Okada K, Nishimoto N, Ito YM, Takahashi H, Sumida Y; Japan Study Group of Nonalcoholic Fatty Liver Disease (JSG-NAFLD). Kamada Y, et al. Among authors: kamada t. Gastro Hep Adv. 2024 Aug 10;3(8):1148-1156. doi: 10.1016/j.gastha.2024.08.006. eCollection 2024. Gastro Hep Adv. 2024. PMID: 39559296 Free PMC article.
Distribution of Fibrosis-4 index and vibration-controlled transient elastography-derived liver stiffness measurement for patients with metabolic dysfunction-associated steatotic liver disease in health check-up.
Ogawa Y, Tomeno W, Imamura Y, Baba M, Ueno T, Kobayashi T, Iwaki M, Nogami A, Kessoku T, Honda Y, Notsumata K, Fujikawa H, Kaai M, Imajo K, Kawanaka M, Hyogo H, Hisatomi M, Takeuchi M, Hakamada T, Honda T, Tatsuta M, Morishita A, Mikami S, Furuya K, Manabe N, Kamada T, Kawaguchi T, Yoneda M, Saito S, Nakajima A. Ogawa Y, et al. Among authors: kamada t. Hepatol Res. 2024 Oct 4. doi: 10.1111/hepr.14117. Online ahead of print. Hepatol Res. 2024. PMID: 39364641
1,637 results