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Naohiko Akimoto

Nippon Medical School JP

ORCID 0000-0001-9880-4143
123
Publications
2,050
Citations
19
H-Index
33
i10-Index
2.08
2yr Mean Cite
-
Cite/Paper
Data combined from OpenAlex + Semantic Scholar. OA = OpenAlex S2 = Semantic Scholar
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Publication & Citation Trends

Most Cited Works

Rising incidence of early-onset colorectal cancer — a call to action OA
Naohiko Akimoto, Tomotaka Ugai, Rong Zhong, Tsuyoshi Hamada, Kenji Fujiyoshi +5 more
Nature Reviews Clinical Oncology 2020
662
The Prognostic Role of Macrophage Polarization in the Colorectal Cancer Microenvironment OA
Juha P. Väyrynen, Koichiro Haruki, Mai Chan Lau, Sara A. Väyrynen, Rong Zhong +24 more
Cancer Immunology Research 2020
227
Western-Style Diet, pks Island-Carrying Escherichia coli, and Colorectal Cancer: Analyses From Two Large Prospective Cohort Studies OA
Kota Arima, Rong Zhong, Tomotaka Ugai, Melissa Zhao, Koichiro Haruki +27 more
Gastroenterology 2022
100
Prognostic Significance of Immune Cell Populations Identified by Machine Learning in Colorectal Cancer Using Routine Hematoxylin and Eosin–Stained Sections OA
Juha P. Väyrynen, Mai Chan Lau, Koichiro Haruki, Sara A. Väyrynen, Andressa Dias Costa +22 more
Clinical Cancer Research 2020
78
Nomogram as a novel predictive tool for lymph node metastasis in T1 colorectal cancer treated with endoscopic resection: a nationwide, multicenter study OA
Yoshiki Kajiwara, Shiro Oka, Shinji Tanaka, Takahiro Nakamura, Shôichi Saito +35 more
Gastrointestinal Endoscopy 2023
74

Publications

123 total

Comparative evaluation of endoscopic closure techniques for mucosal and full-thickness defects: An ex vivo study.

S. Nakagome, O. Goto, Takanori Matsui, N. Nishiyama, T. Habu - Digestion, 2026
Cited by 0 Semantic Scholar

Clinicopathological Features of Endoscopically Resected Early-Onset Colorectal Neoplasia Compared with Later-Onset Cases

N. Akimoto, S. Nakagome, Ryosuke Inoue, Rina Motomiya, Yuka Shimazu - Cancers, 2026
Cited by 0 Semantic Scholar

Insight into the Wnt Pathway in Sporadic Small Bowel Adenocarcinoma

Takayoshi Nishimoto, Atsushi Tatsuguchi, T. Yamada, S. Kuriyama, Aitoshi Hoshimoto - Cancers, 2025
Cited by 1 Semantic Scholar

MACHINE LEARNING-DRIVEN RECURRENCE SUBTYPES IN T1 COLORECTAL CANCER AFTER ENDOSCOPIC RESECTION

Xue Zhou, K. Togashi, Xin Zhu, Y. Nakajima, Y. Kajiwara - Gastrointestinal Endoscopy, 2025
Cited by 0 Semantic Scholar

Noninvasive diagnostic method for gastric subepithelial tumors based on circularity: a multicenter prospective study.

E. Koizumi, O. Goto, T. Akimoto, Y. Ishikawa, H. Noda - Digestion, 2025
Cited by 0 Semantic Scholar

S479 Comparative T Cell Immune Landscapes Including Advanced Adenoma and Early-Onset Colorectal Tumor: Analysis of Endoscopic Resection Samples

N. Akimoto, Atsushi Tatsuguchi, Aitoshi Hoshimoto, Yuka Shimazu, Ryosuke Inoue - American Journal of Gastroenterology, 2025
Cited by 0 Semantic Scholar

Predictors of lymph node metastases, recurrence, and survival in patients with pedunculated-type T1 colorectal cancer

K. Kasuga, T. Uraoka, Y. Kajiwara, S. Oka, Shinji Tanaka - Journal of gastroenterology, 2025
Cited by 0 Semantic Scholar

Response to Yu Yang et al.

Y. Tamaru, T. Kuwai, Y. Kajiwara, Shiro Oka, S. Saito - American Journal of Gastroenterology, 2025
Cited by 0 Semantic Scholar

Sa1222: INSIGHT INTO THE WNT/β-CATENIN PATHWAY OF SMALL BOWEL ADENOCARCINOMA

Atsushi Tatsuguchi, T. Yamada, Takayoshi Nishimoto, Jun Omori, N. Akimoto - Gastroenterology, 2025
Cited by 0 Semantic Scholar

INCIDENCE OF LYMPH NODE METASTASIS STRATIFIED BY SUBMUCOSAL INVASION DEPTH IN NON- PEDUNCULATED PT1 COLORECTAL CANCER: RESULTS FROM A MULTI-CENTER JSCCR STUDY OF 4254 CASES

K. Imai, K. Hotta, Shiro Oka, Y. Kajiwara, Shoichi Saito - Gastrointestinal Endoscopy, 2025
Cited by 0 Semantic Scholar

Research Topics

Cancer Immunotherapy and Biomarkers (36) Gastric Cancer Management and Outcomes (34) Colorectal Cancer Screening and Detection (21) Gastrointestinal Tumor Research and Treatment (17) Genetic factors in colorectal cancer (14)

Frequent Co-Authors

SH
Shuji Ogino
14 joint publications
TO
Tomotaka Ugai
13 joint publications
MA
Marios Giannakis
13 joint publications
KO
Koichiro Haruki
13 joint publications
KE
Kenji Fujiyoshi
12 joint publications
MI
Mingyang Song
12 joint publications

Affiliations

Brigham and Women's Hospital
US 2025 - 2020
Harvard University
US 2024 - 2020
University Gastroenterology
US 2023 - 2023
Hiroshima University Hospital
JP 2024 - 2024
Nippon Medical School Hospital
JP 2023 - 2023

External Profiles

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