Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Yuki Imaoka"'
Autor:
Yuki Imaoka, Masahiro Ohira, Toshihiro Nakayama, Miho Akabane, Tetsuya Tajima, Shinichiro Yokota, Sheri M. Krams, Olivia M. Martinez, Carlos O. Esquivel, Kazunari Sasaki, Hideki Ohdan
Publikováno v:
Cell Transplantation, Vol 33 (2024)
This study investigated the substantial variability in the quality of liver natural killer (NK) cells from deceased donors (DDs). This study assessed liver nonparenchymal cells from 51 DDs for activation receptors and cytotoxicity against K562 (leuke
Externí odkaz:
https://doaj.org/article/6ba858aed22f4123ba7910b5a06719e0
Autor:
Miho Akabane, MD, Allison Kwong, MD, Yuki Imaoka, MD, PhD, Carlos O. Esquivel, MD, PhD, W. Ray Kim, MD, Marc L. Melcher, MD, PhD, Kazunari Sasaki, MD
Publikováno v:
Transplantation Direct, Vol 10, Iss 10, p e1661 (2024)
Background. The global surge in aging has intensified debates on liver transplantation (LT) for candidates aged 75 y and older, given the prevalent donor scarcity. This study examined both the survival benefits and organ utility of LT for this age gr
Externí odkaz:
https://doaj.org/article/1cdba670b2294447935687f23259d18e
Publikováno v:
Annals of Surgery Open, Vol 5, Iss 3, p e475 (2024)
Externí odkaz:
https://doaj.org/article/c229e160a11242ed9291b767a11576bc
Autor:
Yuki Imaoka, Masahiro Ohira, Ichiya Chogahara, Tomoaki Bekki, Kouki Imaoka, Koki Sato, Marlen Doskali, Ryosuke Nakano, Takuya Yano, Fumihiro Hirata, Shintaro Kuroda, Hiroyuki Tahara, Kentaro Ide, Kohei Ishiyama, Tsuyoshi Kobayashi, Yuka Tanaka, Hideki Ohdan
Publikováno v:
Annals of Gastroenterological Surgery, Vol 7, Iss 6, Pp 987-996 (2023)
Abstract Aim The anti‐tumor effects of natural killer (NK) cells vary among individuals. Tumor necrosis factor‐related apoptosis‐inducing ligand (TRAIL) expressed on liver NK cells is a marker of anti‐tumor cytotoxicity against hepatocellular
Externí odkaz:
https://doaj.org/article/2ce034d6286745d0a06c541a3905069e
Autor:
Miho Akabane, Yuki Imaoka, Jun Kawashima, Yutaka Endo, Austin Schenk, Kazunari Sasaki, Timothy M. Pawlik
Publikováno v:
Cells, Vol 13, Iss 19, p 1604 (2024)
Despite being the standard treatment for end-stage liver disease, liver transplantation has limitations like donor scarcity, high surgical costs, and immune rejection risks. Mesenchymal stem cells (MSCs) and their derivatives offer potential for live
Externí odkaz:
https://doaj.org/article/522759a3fc564c3584f08da57056eb6a
Autor:
Koki Sato, Masahiro Ohira, Yuki Imaoka, Kouki Imaoka, Tomoaki Bekki, Marlen Doskali, Ryosuke Nakano, Takuya Yano, Yuka Tanaka, Hideki Ohdan
Publikováno v:
Cancer Medicine, Vol 12, Iss 19, Pp 19821-19837 (2023)
Abstract Background Liver‐resident natural killer (lr‐NK) cells are distinct from conventional NK cells and exhibit higher cytotoxicity against hepatoma via tumor necrosis factor‐related apoptosis‐inducing ligand (TRAIL). However, the mechani
Externí odkaz:
https://doaj.org/article/e48da7c874ca4c198a4eb6e288de842b
Autor:
Yuki Imaoka, Masahiro Ohira, Kouki Imaoka, Tomoaki Bekki, Ryosuke Nakano, Shintaro Kuroda, Hiroyuki Tahara, Kentaro Ide, Tsuyoshi Kobayashi, Yuka Tanaka, Hideki Ohdan
Publikováno v:
BMC Surgery, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Purpose The rate of postoperative morbidity, including infectious complications, is still high after major hepatobiliary pancreatic (HBP) surgery. Although surgery-related disseminated intravascular coagulation (DIC) occurs in some cases, it
Externí odkaz:
https://doaj.org/article/09dab67b45634580a77131d20b3ef535
Autor:
Yuki Imaoka, Koki Sato, Masahiro Ohira, Kouki Imaoka, Takuya Yano, Ryosuke Nakano, Yuka Tanaka, Hideki Ohdan
Publikováno v:
Hepatology Communications, Vol 6, Iss 9, Pp 2551-2564 (2022)
Abstract The effects of acute portal hypertension (PHT), which is reported as poor prognostic factors in patients with hepatocellular carcinoma, are not well known on the liver immune system, including natural killer (NK) cells. The aim of this study
Externí odkaz:
https://doaj.org/article/34b92118e3bc4054be32f7a66c75eeca
Autor:
Masahiro Ohira, Yuki Imaoka, Koki Sato, Koki Imaoka, Ryosuke Nakano, Naoki Tanimine, Hiroyuki Tahara, Kentaro Ide, Tsuyoshi Kobayashi, Yuka Tanaka, Hideki Ohdan
Publikováno v:
Translational Medicine Communications, Vol 7, Iss 1, Pp 1-6 (2022)
Abstract Background Bloodstream infections (BSIs) are among the most lethal complications of liver transplantation (LT). Natural killer (NK) cells are an important component of innate immunity and play an essential role in infection and cancer. Adopt
Externí odkaz:
https://doaj.org/article/dae15e1ac1d5432faf834f8ecdefd8fd
Autor:
Kentaro Ide, MD, PhD, Ryosuke Nakano, MD, PhD, Yuki Imaoka, MD, PhD, Hiroshi Sakai, MD, PhD, Kosuke Ono, MD, Naoki Tanimine, MD, PhD, Hiroyuki Tahara, MD, PhD, Masahiro Ohira, MD, PhD, Keiko Ueda, MD, PhD, Taizo Hirata, MD, PhD, Eiji Kobayashi, MD, PhD, Hideki Ohdan, MD, PhD
Publikováno v:
Transplantation Direct, Vol 9, Iss 3, p e1454 (2023)
Background. Second warm ischemic injury during vascular anastomosis not only adversely affects immediate posttransplant function but also affects long-term patient and graft survival. We developed a pouch-type thermal barrier bag (TBB) composed of a
Externí odkaz:
https://doaj.org/article/4366bc74518c4f0b96053201617c8a43