ResearcherKobe UniversityActive in the last 2 years

Kohei Yamakawa

ORCID-verified (high confidence, 0.95), identity_conf@1As of 7 November 2026

Matched on ORCID iD 0000-0001-8239-9913; OpenAlex author ID A5043192308. Sources: OpenAlex.

Their work

Papers: 10 (first author 2, last author 0)
Trials: 0
Grants: 0
Labs led: 0
Collaborators: 27

Papers, trials and grants by year

2022: 2 papers · 2023: 7 papers · 2024: 1 paper

Papers 10

Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. Co-author DOI 10.1007/s00535-023-02069-5 ↗
Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival in pancreatic ductal adenocarcinoma. Co-author DOI 10.1007/s00535-022-01939-8 ↗
A comprehensive analysis of tumor-stromal collagen in relation to pathological, molecular, and immune characteristics and patient survival in pancreatic ductal… Co-author DOI 10.1007/s00535-023-02020-8 ↗
A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. Co-author DOI 10.1007/s12328-023-01814-w ↗
Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancreatic cancer. Co-author DOI 10.1038/s41598-023-38920-1 ↗
Blockage of retinoic acid signaling via RARγ suppressed the proliferation of pancreatic cancer cells by arresting the cell cycle progression of the G1-S phase. Co-author DOI 10.1186/s12935-023-02928-4 ↗
Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Ductal Adenocarcinoma: A Retrospective Anal… First author DOI 10.1245/s10434-023-13569-2 ↗
ASO Author Reflections: Relationship Between Sarcopenia, Patient Prognosis, and Tumor-Infiltrating T Cells in Pancreatic Ductal Adenocarcinoma. First author DOI 10.1245/s10434-023-13575-4 ↗
Comprehensive Analysis of Molecular Biologic Characteristics of Pancreatic Ductal Adenocarcinoma Concomitant with Intraductal Papillary Mucinous Neoplasm. Co-author DOI 10.1245/s10434-022-11704-z ↗
Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. Co-author DOI 10.1371/journal.pone.0266620 ↗

Closest collaborators

The 25 strongest of 27 by collab_strength@1: shared papers, trials and grants, recent and small-team work weighing most.

Atsuhiro Masuda · 9 shared papers, 2022–2024 · strength 1.41
- Paper ASO Author Reflections: Relationship Between Sarcopenia, Patient Prognosis, and Tumor-Infiltrating T Cells in Pancreati… DOI 10.1245/s10434-023-13575-4 ↗
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
Yuzo Kodama · 9 shared papers, 2022–2024 · strength 1.30
- Paper Blockage of retinoic acid signaling via RARγ suppressed the proliferation of pancreatic cancer cells by arresting the c… DOI 10.1186/s12935-023-02928-4 ↗
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
Hirochika Toyama · 8 shared papers, 2022–2024 · strength 1.10
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
Takumi Fukumoto · 8 shared papers, 2022–2024 · strength 1.10
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
Shigeto Masuda · 7 shared papers, 2022–2024 · strength 1.07
- Paper ASO Author Reflections: Relationship Between Sarcopenia, Patient Prognosis, and Tumor-Infiltrating T Cells in Pancreati… DOI 10.1245/s10434-023-13575-4 ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
Shohei Abe · 7 shared papers, 2022–2024 · strength 0.94
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
Takashi Kobayashi · 7 shared papers, 2022–2024 · strength 0.94
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
Arata Sakai · 7 shared papers, 2022–2024 · strength 0.94
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
Masanori Gonda · 7 shared papers, 2022–2024 · strength 0.94
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
Masahiro Tsujimae · 6 shared papers, 2022–2024 · strength 0.76
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
Takeshi Tanaka · 6 shared papers, 2022–2024 · strength 0.76
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
Tomoo Itoh · 6 shared papers, 2022–2024 · strength 0.76
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
Keitaro Sofue · 5 shared papers, 2022–2023 · strength 0.62
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
- Paper Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival … DOI 10.1007/s00535-022-01939-8 ↗
Shigeto Ashina · 5 shared papers, 2022–2023 · strength 0.62
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
- Paper Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival … DOI 10.1007/s00535-022-01939-8 ↗
Yoshiyuki Harada · 4 shared papers, 2023–2024 · strength 0.53
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
Mika Miki · 4 shared papers, 2023–2024 · strength 0.53
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
- Paper Benefits of pancreatic parenchymal endoscopic ultrasonography in predicting microscopic precancerous lesions of pancrea… DOI 10.1038/s41598-023-38920-1 ↗
- Paper Association of Sarcopenia with a Poor Prognosis and Decreased Tumor-Infiltrating CD8-Positive T Cells in Pancreatic Duc… DOI 10.1245/s10434-023-13569-2 ↗
Takashi Aoi · 2 shared papers, 2022–2023 · strength 0.36
- Paper Blockage of retinoic acid signaling via RARγ suppressed the proliferation of pancreatic cancer cells by arresting the c… DOI 10.1186/s12935-023-02928-4 ↗
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
Tsuyoshi Hamada · 2 shared papers, 2023 · strength 0.25
- Paper Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival … DOI 10.1007/s00535-022-01939-8 ↗
- Paper A comprehensive analysis of tumor-stromal collagen in relation to pathological, molecular, and immune characteristics a… DOI 10.1007/s00535-023-02020-8 ↗
Ryota Nakano · 2 shared papers, 2022–2023 · strength 0.23
- Paper Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival … DOI 10.1007/s00535-022-01939-8 ↗
- Paper Comprehensive Analysis of Molecular Biologic Characteristics of Pancreatic Ductal Adenocarcinoma Concomitant with Intra… DOI 10.1245/s10434-022-11704-z ↗
Takuya Ikegawa · 2 shared papers, 2022–2023 · strength 0.23
- Paper Integrated analysis of tertiary lymphoid structures in relation to tumor-infiltrating lymphocytes and patient survival … DOI 10.1007/s00535-022-01939-8 ↗
- Paper Comprehensive Analysis of Molecular Biologic Characteristics of Pancreatic Ductal Adenocarcinoma Concomitant with Intra… DOI 10.1245/s10434-022-11704-z ↗
Akihito Machinaga · 1 shared paper, 2023 · strength 0.20
- Paper Blockage of retinoic acid signaling via RARγ suppressed the proliferation of pancreatic cancer cells by arresting the c… DOI 10.1186/s12935-023-02928-4 ↗
Kenji Notohara · 1 shared paper, 2023 · strength 0.18
- Paper A case of pancreatic ductal adenocarcinoma concomitant with IgG4-related disease in the pancreas and the stomach. DOI 10.1007/s12328-023-01814-w ↗
Hiroaki Yanagimoto · 1 shared paper, 2022 · strength 0.16
- Paper Increased expression of SPRR1A is associated with a poor prognosis in pancreatic ductal adenocarcinoma. DOI 10.1371/journal.pone.0266620 ↗
Tomonori Matsumoto · 1 shared paper, 2024 · strength 0.15
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗
Yuki Oka · 1 shared paper, 2024 · strength 0.15
- Paper Impact of intratumoral microbiome on tumor immunity and prognosis in human pancreatic ductal adenocarcinoma. DOI 10.1007/s00535-023-02069-5 ↗

How to reach this person

A chain of introductions through people who have published, run trials or held grants together (warm_path@1: fewest links first, then the strongest). Built from public records only; no contact details are kept.