Hiroaki Okuyama

Osaka, Japan

Last Updated: 09/26/2026

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Found 21 publications

Aberrant activation of Rho/ROCK signaling in impaired polarity switching of colorectal micropapillary carcinoma.

Aberrant activation of Rho/ROCK signaling in impaired polarity switching of colorectal micropapillary carcinoma.

Journal: The Journal of pathology

Published: April 30, 2021

High-throughput screening in colorectal cancer tissue-originated spheroids.

High-throughput screening in colorectal cancer tissue-originated spheroids.

Journal: Cancer science

Published: September 06, 2018

Spheroid Cultures of Primary Urothelial Cancer Cells: Cancer Tissue-Originated Spheroid (CTOS) Method.

Spheroid Cultures of Primary Urothelial Cancer Cells: Cancer Tissue-Originated Spheroid (CTOS) Method.

Journal: Methods in molecular biology (Clifton, N.J.)

Published: September 11, 2017

Promotion of malignant phenotype after disruption of the three-dimensional structure of cultured spheroids from colorectal cancer.

Promotion of malignant phenotype after disruption of the three-dimensional structure of cultured spheroids from colorectal cancer.

Journal: Oncotarget

Published: August 01, 2017

In vivo and ex vivo cetuximab sensitivity assay using three-dimensional primary culture system to stratify KRAS mutant colorectal cancer.

In vivo and ex vivo cetuximab sensitivity assay using three-dimensional primary culture system to stratify KRAS mutant colorectal cancer.

Journal: PloS one

Published: November 02, 2016

Corrigendum: Generation of a monoclonal antibody recognizing the CEACAM glycan structure and inhibiting adhesion using cancer tissue-originated spheroid as an antigen.

Corrigendum: Generation of a monoclonal antibody recognizing the CEACAM glycan structure and inhibiting adhesion using cancer tissue-originated spheroid as an antigen.

Journal: Scientific reports

Published: June 01, 2016

Accumulation of arachidonic acid-containing phosphatidylinositol at the outer edge of colorectal cancer.

Accumulation of arachidonic acid-containing phosphatidylinositol at the outer edge of colorectal cancer.

Journal: Scientific reports

Published: February 10, 2016

Generation of a monoclonal antibody recognizing the CEACAM glycan structure and inhibiting adhesion using cancer tissue-originated spheroid as an antigen.

Generation of a monoclonal antibody recognizing the CEACAM glycan structure and inhibiting adhesion using cancer tissue-originated spheroid as an antigen.

Journal: Scientific reports

Published: January 07, 2016

Drug screening and grouping by sensitivity with a panel of primary cultured cancer spheroids derived from endometrial cancer.

Drug screening and grouping by sensitivity with a panel of primary cultured cancer spheroids derived from endometrial cancer.

Journal: Cancer science

Published: November 01, 2015

Dynamic Change of Polarity in Primary Cultured Spheroids of Human Colorectal Adenocarcinoma and Its Role in Metastasis.

Dynamic Change of Polarity in Primary Cultured Spheroids of Human Colorectal Adenocarcinoma and Its Role in Metastasis.

Journal: The American journal of pathology

Published: June 25, 2015

Dynamic Change in p63 Protein Expression during Implantation of Urothelial Cancer Clusters.

Dynamic Change in p63 Protein Expression during Implantation of Urothelial Cancer Clusters.

Journal: Neoplasia (New York, N.Y.)

Published: April 30, 2015

Regulation of 18F-FDG accumulation in colorectal cancer cells with mutated KRAS.

Regulation of 18F-FDG accumulation in colorectal cancer cells with mutated KRAS.

Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine

Published: December 03, 2014

Showing 1-12 of 21

Last Updated: 09/26/2026