Sato Katsuya

サトウカツヤ | Sato Katsuya

Affiliation and department：

Research field (1)： Urology

Research keywords (4)： iPS細胞 , Leydig細胞 , 分化誘導 , テストステロン

Research theme for competitive and other funds (6)：

2025 - 2028 【基盤C】LOH症候群に対する治療薬開発の基盤となり得る老化Leydig様細胞の作製
2024 - 2027 【基盤C】Leydig細胞の機能を高める物質の探索-ヒトiPS細胞を用いて-
2023 - 2026 【若手研究】Leydig細胞の機能を高める物質の探索-ヒトiPS細胞を用いて-
2023 - 2026 Establishment of engraftment of the Leydig cells derived from human iPS cells and acquisition of preclinical POC
2024 - Leydig細胞のテストステロン分泌増強のための研究

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Papers (7)：

Katsuya Sato, Michiyo Koyanagi-Aoi, Keiichiro Uehara, Yosuke Yamashita, Masakazu Shinohara, Suji Lee, Anika Reinhardt, Knut Woltjen, Koji Chiba, Hideaki Miyake, et al. Efficient differentiation of human iPSCs into Leydig-like cells capable of long-term stable secretion of testosterone. Stem cell reports. 2025. 102392-102392
Keisuke Okada, Chanhyon Kin, Yosuke Yamashita, Shun Kawamura, Katsuya Sato, Koji Chiba, Hideaki Miyake. Possible mechanisms of spermatogenic dysfunction induced by viral infections: Insights from COVID-19. Reproductive medicine and biology. 2025. 24. 1. e12625
Yasuhiro Kaku, Koji Chiba, Yosuke Yamashita, Shun Kawamura, Katsuya Sato, Takuto Hara, Keisuke Okada, Hideaki Miyake. Fertility preservation in men with hypogonadotropic hypogonadism secondary to germinoma: two cases of gonadotropin replacement therapy before induction of anticancer chemotherapy. International cancer conference journal. 2024. 13. 4. 468-470
Shun Kawamura, Koji Chiba, Yosuke Yamashita, Katsuya Sato, Yasuhiro Kaku, Takuto Hara, Keisuke Okada, Hideaki Miyake. Premature Chromatid Separation Trait Found During the Diagnosis of Male Infertility: A Case Report. Cureus. 2024. 16. 4. e58558
Atsushi Onishi, Keisuke Okada, Katsuya Sato, Yasuhiro Kaku, Koji Chiba, Masato Fujisawa. Improvement in semen parameters by switching steroids in a male congenital adrenal hyperplasia patient with severe oligozoospermia. Urology case reports. 2023. 47. 102368-102368

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Patents (2)：

ヒト多能性幹細胞由来ライディッヒ様細胞の作製方法
METHOD FOR PREPARING HUMAN PLURIPOTENT STEM CELL-DERIVED LEYDIG-LIKE CELLS, AND HUMAN PLURIPOTENT STEM CELL-DERIVED LEYDIG-LIKE CELL POPULATION

Books (2)：

Lectures and oral presentations (13)：

【Symposium】Recent Advances in Regenerative Medicine Research for Late-onset hypogonadism
(2025)
Development of Regenerative Medicine for LOH Syndrome: Generation of Leydig-like Cells from Human iPS Cells
(The International Federation of Fertility Societies World Congress 2025 (Tokyo) 2025)
【シンポジウム】ヒトiPS細胞由来Leydig様細胞の作製 (LOH症候群に対する再生医療を目指して)
(日本泌尿器科学会総会, シンポジウム, 「若手基礎研究者Showcase企画」 2025)
Exploration of novel molecular markers of Leydig cells using public scRNA-seq data
(EAU 2025 (Madrid) 2025)
【シンポジウム】男性不妊治療への展望基礎から臨床へ
(日本卵子学会学術集会, シンポジウム 2024)

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Education (2)：

Professional career (2)：

Work history (6)：

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Committee career (3)：

Awards (7)：

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Association Membership(s) (10)：

アメリカ泌尿器科学会 (AUA) , 日本内視鏡外科学会 , 泌尿器科分子・細胞研究会 , 日本泌尿器腫瘍学会 , 日本癌治療学会 , 泌尿器科再建再生研究会 , 日本生殖医学会 , Japan Society of Andrology , 日本泌尿器内視鏡・ロボティクス学会 , 日本泌尿器科学会

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