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Masataka Hayashi

Explore the profile of Masataka Hayashi including associated specialties, affiliations and a list of published articles. Areas
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Articles 30
Citations 159
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Recent Articles
1.
Oyama K, Nakata K, Tsutsumi C, Hayashi M, Zhang B, Mochida Y, et al.
Cancer Res . 2024 Sep; 84(24):4214-4232. PMID: 39288081
The effect of immune checkpoint inhibitors is extremely limited in patients with pancreatic ductal adenocarcinoma (PDAC) due to the suppressive tumor immune microenvironment. Autophagy, which has been shown to play...
2.
Luo H, Ikenaga N, Nakata K, Higashijima N, Zhong P, Kubo A, et al.
J Exp Clin Cancer Res . 2024 Sep; 43(1):258. PMID: 39261943
Background: Tumor-associated neutrophils (TANs) constitute an abundant component among tumor-infiltrating immune cells and have recently emerged as a critical player in pancreatic ductal adenocarcinoma (PDAC) progression. This study aimed to...
3.
Ikenaga N, Hayashi M, Matsuyoshi T, Iwamoto C, Nakata K, Ohuchida K, et al.
Gan To Kagaku Ryoho . 2024 Jul; 51(6):603-607. PMID: 39009514
An association between periodontal disease and the development of pancreatic cancer has been pointed out since before. Advances in genome analysis technology have revealed that a pancreatic cancer-specific microbiome is...
4.
Zhong P, Nakata K, Oyama K, Higashijima N, Sagara A, Date S, et al.
J Exp Clin Cancer Res . 2024 May; 43(1):138. PMID: 38715057
Background: Although immune checkpoint blockade (ICB) therapy has proven to be extremely effective at managing certain cancers, its efficacy in treating pancreatic ductal adenocarcinoma (PDAC) has been limited. Therefore, enhancing...
5.
Nakamura S, Ohuchida K, Hayashi M, Katayama N, Tsutsumi C, Yamada Y, et al.
Br J Cancer . 2023 Aug; 129(8):1314-1326. PMID: 37604932
Background: Tertiary lymphoid structures (TLSs) are associated with a favorable prognosis in several cancers. However, the correlation between TLSs and outcomes of esophageal squamous cell carcinoma (ESCC) and the impact...
6.
Hayashi M, Ikenaga N, Nakata K, Luo H, Zhong P, Date S, et al.
Cancer Sci . 2023 Jul; 114(9):3666-3678. PMID: 37438965
Intratumor bacteria modify the tumor immune microenvironment and influence outcomes of various tumors. Periodontal pathogen Fusobacterium nucleatum has been detected in pancreatic cancer tissues and is associated with poor prognosis....
7.
Ikenaga N, Nakata K, Hayashi M, Nakamura S, Abe T, Ideno N, et al.
J Gastrointest Surg . 2023 Jan; 27(2):337-346. PMID: 36652179
Purpose: To evaluate the clinical significance of F-fluorodeoxyglucose positron emission tomography/computed tomography in patients with pancreatic ductal adenocarcinoma who underwent neoadjuvant therapy. Methods: Among 285 consecutive patients who underwent pancreatic...
8.
Okugi S, Koide M, Kunii Y, Tateishi M, Shimbori R, Moriuchi H, et al.
Clin Case Rep . 2022 Nov; 10(11):e6595. PMID: 36397854
Recently, several centers have performed total arch replacement using the fenestrated frozen elephant trunk technique for acute Stanford type-A aortic dissection. However, the long-term results and need for additional treatment...
9.
Hayashi M, Fujimoto A, Enoki H, Niimi K, Inenaga C, Sato K, et al.
Brain Sci . 2022 Jan; 12(1). PMID: 35053765
Background: Subcallosal artery infarction injures the fornix and anterior corpus callosum and sometimes causes Korsakoff's amnesia. We hypothesized that Korsakoff's amnesia might be caused by fornix dysfunction rather than anterior...
10.
Kawaji H, Tomoto K, Arakawa T, Hayashi M, Ishii T, Homma K, et al.
Neurol Med Chir (Tokyo) . 2021 May; 61(7):397-403. PMID: 33994450
Mechanical thrombectomy (MT) is a proven treatment for acute ischemic stroke (AIS). However, the efficacy of this treatment is uncertain for very elderly patients. This study aimed to investigate the...