Publications by authors named "Kohei Tajima"

Claim this Profile
I
Intestinal and esophageal microbiota in esophageal cancer development and treatment.
Yuta Baba, Kohei Tajima, Kiyoshi Yoshimura

Gut Microbes· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Postoperative immune-related adverse events after conversion surgery following induction immune checkpoint inhibitor-combined chemotherapy in patients with unresectable esophagogastric junction carcinoma: a report of two cases.
Rie Nakashima, Kazuo Koyanagi, Miho Yamamoto, Akihito Kazuno, Yoshiaki Shoji, Kohei Tajima

J Cardiothorac Surg· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Combination therapy with levofloxacin and the probiotic Clostridium butyricum MIYAIRI 588 enhances immune checkpoint inhibitor efficacy.
Kohei Tajima, Masahiro Hosonuma, Eiji Funayama, Junya Isobe, Yuta Baba

Int J Cancer· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Impact of Artificial Intelligence on the Timing of Recurrent Laryngeal Nerve Recognition during Robot-Assisted Minimally Invasive Esophagectomy.
Tasuku Furube, Masashi Takeuchi, Hirofumi Kawakubo, Kazuhiro Noma, Naoaki Maeda, Kohei Tajima

Ann Surg Oncol· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Inosine shapes PD-1 blockade responses and synergizes with dual PD-1/CTLA-4 immunotherapy to enhance antitumor immunity.
Yoichiro Narikawa, Atsuo Kuramasu, Masahiro Hosonuma, Masakazu Murayama, Eiji Funayama, Kohei Tajima

Cancer Immunol Immunother· August 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Combination therapy with cetirizine and anti-PD-1 antibody suppresses colitis-induced colon tumor formation in mice.
Yuki Maruyama, Masahiro Hosonuma, Hitoshi Toyoda, Eiji Funayama, Akiko Sasaki, Kohei Tajima

Eur J Pharmacol· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
and are associated with aging of the gut microbiota and affect the efficacy of immune checkpoint inhibitors.
Yuya Hirasawa, Junya Isobe, Masahiro Hosonuma, Toshiaki Tsurui, Yuta Baba, Kohei Tajima

Front Immunol· June 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
K
Ki-67 expression in anti-programmed cell death protein-1 antibody-bound CD8 T cells as a predictor of clinical benefit.
Toshiaki Tsurui, Masahiro Hosonuma, Aya Sasaki, Yuuki Maruyama, Yasunobu Amari, Kohei Tajima

Discov Oncol· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Association between the gene polymorphism-determined earwax properties and external auditory canal microbiota in healthy adults.
Yasunobu Amari, Masahiro Hosonuma, Takuya Mizukami, Junya Isobe, Yuki Azetsu, Kohei Tajima

Microbiol Spectr· February 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Modification of the lesser curvature incision line enhanced gastric conduit perfusion as determined by indocyanine green fluorescence imaging and decreased the incidence of anastomotic leakage following esophagectomy.
Hongbo Zhao, Kazuo Koyanagi, Yamato Ninomiya, Akihito Kazuno, Miho Yamamoto, Kohei Tajima

Esophagus· January 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
O
Oral administration of Bifidobacterium longum and Bifidobacterium infantis ameliorates cefcapene pivoxil-induced attenuation of anti-programmed cell death protein-1 antibody action in mice.
Eiji Funayama, Masahiro Hosonuma, Kohei Tajima, Junya Isobe, Yuta Baba

Biomed Pharmacother· January 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
U
Usefulness of an Artificial Intelligence Model in Recognizing Recurrent Laryngeal Nerves During Robot-Assisted Minimally Invasive Esophagectomy.
Tasuku Furube, Masashi Takeuchi, Hirofumi Kawakubo, Kazuhiro Noma, Naoaki Maeda, Kohei Tajima

Ann Surg Oncol· December 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Conversion surgery for esophageal and esophagogastric junction cancer.
Yoshiaki Shoji, Kohei Kanamori, Kazuo Koyanagi, Tetsuya Otsuka, Rie Nakashima, Kohei Tajima

Int J Clin Oncol· December 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
MHC class I polypeptide-related sequence B shedding modulates pancreatic tumor immunity via the activation of NKG2D T cells.
Hitoshi Toyoda, Atsuo Kuramasu, Masahiro Hosonuma, Masakazu Murayama, Yoichiro Narikawa, Kohei Tajima

Sci Rep· October 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Isobutyric acid enhances the anti-tumour effect of anti-PD-1 antibody.
Masakazu Murayama, Masahiro Hosonuma, Atsuo Kuramasu, Sei Kobayashi, Akiko Sasaki, Kohei Tajima

Sci Rep· May 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Immunotherapy for esophageal cancer: Where are we now and where can we go.
Yoshiaki Shoji, Kazuo Koyanagi, Kohei Kanamori, Kohei Tajima, Mika Ogimi

World J Gastroenterol· May 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
N
Nivolumab receptor occupancy on effector regulatory T cells predicts clinical benefit.
Masahiro Hosonuma, Yuya Hirasawa, Atsuo Kuramasu, Masakazu Murayama, Yoichiro Narikawa, Kohei Tajima

Cancer Sci· March 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
Thoracoscopic McKeown esophagectomy in a patient with an azygos lobe.
Rie Nakashima, Kohei Tajima, Kazuo Koyanagi, Akihito Kazuno, Miho Yamamoto

J Cardiothorac Surg· March 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
B
Butyricimonas is a key gut microbiome component for predicting postoperative recurrence of esophageal cancer.
Koji Otsuka, Junya Isobe, Yoshiyuki Asai, Tomohisa Nakano, Kouya Hattori, Kohei Tajima

Cancer Immunol Immunother· January 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Effective Postoperative Surveillance Protocol after Thoracoscopic Esophagectomy Focusing on Symptoms in Patients with Esophageal Cancer.
Kohei Tajima, Kazuo Koyanagi, Soji Ozawa, Akihito Kazuno, Miho Yamamoto

J Am Coll Surg· November 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
Thoracoscopic esophagectomy for stenosis of thoracic esophagus due to acute esophageal necrosis associated with alcoholic ketoacidosis.
Kohei Kanamori, Kazuo Koyanagi, Kenji Nakamura, Kazuhito Nabeshima, Akihito Kazuno, Kohei Tajima

Asian J Endosc Surg· July 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
U
Usefulness of skeletal muscle measurement by computed tomography in patients with esophageal cancer: changes in skeletal muscle mass due to neoadjuvant therapy and the effect on the prognosis.
Miho Yamamoto, Soji Ozawa, Kazuo Koyanagi, Akihito Kazuno, Yamato Ninomiya, Kohei Tajima

Surg Today· June 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Current status and future perspectives for the treatment of resectable locally advanced esophagogastric junction cancer: A narrative review.
Yoshiaki Shoji, Kazuo Koyanagi, Kohei Kanamori, Kohei Tajima, Mika Ogimi

World J Gastroenterol· June 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
and predict immune-related adverse events and efficacy of immune checkpoint inhibitor.
Kazuyuki Hamada, Junya Isobe, Kouya Hattori, Masahiro Hosonuma, Yuta Baba, Kohei Tajima

Front Immunol· May 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Multimodal Treatment Strategies to Improve the Prognosis of Locally Advanced Thoracic Esophageal Squamous Cell Carcinoma: A Narrative Review.
Tadashi Higuchi, Yoshiaki Shoji, Kazuo Koyanagi, Kohei Tajima, Kohei Kanamori

Cancers (Basel)· December 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis