Liquid biopsy for esophageal cancer
Project/Area Number |
17K10598
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Digestive surgery
|
Research Institution | Fukushima Medical University |
Principal Investigator |
Fujita Shotaro 福島県立医科大学, 医学部, 助教 (20769640)
|
Co-Investigator(Kenkyū-buntansha) |
大木 進司 福島県立医科大学, 医学部, 特任教授 (20381361)
岡山 洋和 福島県立医科大学, 医学部, 講師 (20583397)
河野 浩二 福島県立医科大学, 医学部, 教授 (40283204)
|
Project Period (FY) |
2017-04-01 – 2020-03-31
|
Project Status |
Completed (Fiscal Year 2019)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | 食道癌 / Liquid biopsy / Circulating tumor cells / CTC / EMT / 血中循環腫瘍細胞 / 上皮間葉移行 |
Outline of Final Research Achievements |
The study aimed to develop liquid biopsy-based biomarkers that can be predictive of the efficacy of pre-operative treatment and of therapeutic outcomes for clinical stage II and III patients with esophageal cancer who treated by pre-operative chemotherapy followed by curative surgery. As of May 2020, we collected blood samples from 31 esophageal cancer patients before and after chemotherapy and circulating tumor cells (CTC) were examined based on a platform that can quantitatively detect not only epithelial type CTC but also mesenchymal type CTC. We are currently conducting sample/clinical data collection and statistical analysis to determine whether the types and counts of CTCs are associated with pre-therapeutic/post-therapeutic clinical factors, clinical/pathological treatment response, and survival outcomes.
|
Academic Significance and Societal Importance of the Research Achievements |
本研究が検出する間葉型または上皮型のCTC定量を用いたLiquid biopsyと、術前化学療法効果、臨床転帰との関連を検討することは、これまでのCTC研究から1段階進んだ独自性の高い研究である。手法が確立すればバイオマーカーとして臨床応用への展開が期待される。
|
Report
(4 results)
Research Products
(20 results)
-
-
-
[Journal Article] Immunotherapy for esophageal squamous cell carcinoma: a review2018
Author(s)
Mimura K, Yamada L, Ujiie D, Hayase S, Tada T, Hanayama H, Thar Min AK, Shibata M, Momma T, Saze Z, Ohki S, Kono K.
-
Journal Title
FUKUSHIMA JOURNAL OF MEDICAL SCIENCE
Volume: 64
Issue: 2
Pages: 46-53
DOI
NAID
ISSN
0016-2590, 2185-4610
Related Report
Peer Reviewed
-
-
-
[Presentation] 食道扁平上皮癌における上皮間葉移行EMTとPD-L1発現との関連2019
Author(s)
圓谷秀哲, Aung Kyi Thar Min, 三村耕作, 岡山洋和, 齋藤元伸, 遠藤英成, 氏家大輔, 楡井東, 青砥慶太, 多田武志, 渡辺洋平, 花山寛之, 権田憲士, 佐瀬善一郎, 門馬智之, 大木進司, 河野浩二.
Organizer
第119回日本外科学会定期学術集会
Related Report
-
[Presentation] 術前補助化学/化学放射線療法を施行したStage II/III食道癌患者においてサルコペニアが術後短期成績に与える影響2019
Author(s)
楡井東, 遠藤英成, 氏家大輔, 青砥慶太, 多田武志, 渡辺洋平, 花山寛之, 権田憲士, 佐瀬善一郎, 大木進司, 河野浩二
Organizer
第119回日本外科学会定期学術集会
Related Report
-
-
-
-
-
[Presentation] 食道癌患者におけるVEGFと免疫、炎症と予後の検討2018
Author(s)
権田 憲士, 柴田 昌彦, 遠藤 英成, 佐久間 芽衣, 氏家 大輔, 青砥 慶太, 多田 武士, 花山 寛之, 渡辺 洋平, 佐瀬 善一郎, 大木 進司, 河野 浩二
Organizer
第56回日本癌治療学会学術集会
Related Report
-
[Presentation] 乳癌および食道癌患者における化学療法が惹起するImmunogenic tumor cell deathの検討2018
Author(s)
青砥 慶太, 三村 耕作, 岡山 洋和, 齋藤 元伸, 千田 峻, 野田 勝, 中島 隆宏, 斎藤 勝治, 阿部 宣子, 大木 進司, 大竹 徹, 竹之下 誠一, 河野 浩二
Organizer
第56回日本癌治療学会学術集会
Related Report
-
[Presentation] cT4食道癌に対する化学放射線療法の治療効果予測および予後予測に関する検討2018
Author(s)
大木 進司, 遠藤 英成, 氏家 大輔, 楡井 東, 青砥 慶太, 多田 武志, 花山 寛之, 権田 憲士, 佐瀬 善一郎, 門馬 智之, 河野 浩二
Organizer
第56回日本癌治療学会学術集会
Related Report
-
-
[Presentation] Myeloid-derived Suppressor Cells are Increased and Correlated with Malnutrition, Inflammation and Poor Prognosis in Patients with Esophagus Cancer2018
Author(s)
Gonda K, Shibata M, Yamada L, Nakano H, Ujiie D, Nirei A, Tada T, Hanayama H, Hayase S, Saze Z, Ohki S, Kono K
Organizer
26th Annual Meeting of the Asian Society for Cardiovascular and Thoracic Surgery
Related Report
Int'l Joint Research
-
[Presentation] Evaluation of Circulating Tumor Cells in Esophageal Cancer Patients.2018
Author(s)
Ujiie D, Okayama H, Endo E, Yamada L, Nirei A, Tada T, Hanayama H, Gonda K, Saze Z, Momma T, Ohki S, Mimura K, Kono K
Organizer
SGCC 11th Annual Scientific Meeting
Related Report
Int'l Joint Research
-
[Presentation] Evaluation of Circulating Tumor Cells in Esophageal Cancer Patients2018
Author(s)
Ujiie D, Ohki S, Okayama H, Yamada L, Tada T, Hanayama H, Hayase S, Gonda K, Saze Z, Momma T, Kono K
Organizer
16th World Congress of the International Society for Diseases of the Esophagus
Related Report
Int'l Joint Research
-
-
[Presentation] 食道扁平上皮癌における上皮間葉移行(EMT) とPD-L1 発現2018
Author(s)
佐久間芽衣,Aung Kyi Thar Min,岡山洋和,齋藤元伸,早瀬傑,多田武志,花山寛之,佐瀬善一郎,大木進司,佐藤雄亮,本山悟,三村耕作,河野浩二
Organizer
第56回日本癌治療学会学術集会
Related Report