Keiichi Ohshima

14PUBLICATIONS
33CO-AUTHORS
Predictive and prognostic markersCancer geneticsEpigenetics (incl. genome methylation and epigenomics)Molecular targets
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Publications (14)

|Aug 13, 2026
Des-Gamma-Carboxy Prothrombin Is Associated With Tumor Aggressiveness and Recurrence in Resected Early-Stage Hepatocellular Carcinoma: A Clinicopathological and Molecular Analysis.

|Aug 07, 2025
Allelic Imbalance and Chromothripsis Lead to Diversity in Japanese Tumor Genomes With Whole-Genome Duplication.

Keiichi Hatakeyama, Takeshi Nagashima, Sumiko Ohnami

|Jun 28, 2023
Whole-genome and Epigenomic Landscapes of Malignant Gastrointestinal Stromal Tumors Harboring KIT Exon 11 557-558 Deletion Mutations.

Keiichi Ohshima, Takeshi Nagashima, Keiichi Fujiya

|May 08, 2023
Genomic landscape of pancreatic cancer in the Japanese version of the Cancer Genome Atlas.

Taisuke Imamura, Ryo Ashida, Keiichi Ohshima

|Mar 31, 2023
Molecular genetic positioning of small intestine and papilla of Vater carcinomas including clinicopathological classification.

Masanori Nakamura, Yukiyasu Okamura, Keiichi Ohshima

|Mar 17, 2023
Characterization of pancreatic cancer with ultra-low tumor mutational burden.

Taisuke Imamura, Ryo Ashida, Keiichi Ohshima

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Frequent Collaborators

10 joint publications

Takeshi Nagashima

9 joint publications

Keiichi Hatakeyama

7 joint publications

Teiichi Sugiura

6 joint publications

Katsuhisa Ohgi