Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state

Abstract Familial neurohypophyseal diabetes insipidus (FNDI) is a degenerative disease of vasopressin (AVP) neurons. Studies in mouse in vivo models indicate that accumulation of mutant AVP prehormone is associated with FNDI pathology. However, studying human FNDI pathology in vivo is technically ch...

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Main Authors: Hajime Ozaki, Hidetaka Suga, Mayu Sakakibara, Mika Soen, Natsuki Miyake, Tsutomu Miwata, Shiori Taga, Takashi Nagai, Mayuko Kano, Kazuki Mitsumoto, Takashi Miyata, Tomoko Kobayashi, Mariko Sugiyama, Takeshi Onoue, Hiroshi Takagi, Daisuke Hagiwara, Shintaro Iwama, Ryoichi Banno, Genzo Iguchi, Yutaka Takahashi, Keiko Muguruma, Haruhisa Inoue, Hiroshi Arima
Format: Article
Language:English
Published: Nature Portfolio 2022-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-22405-8
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author Hajime Ozaki
Hidetaka Suga
Mayu Sakakibara
Mika Soen
Natsuki Miyake
Tsutomu Miwata
Shiori Taga
Takashi Nagai
Mayuko Kano
Kazuki Mitsumoto
Takashi Miyata
Tomoko Kobayashi
Mariko Sugiyama
Takeshi Onoue
Hiroshi Takagi
Daisuke Hagiwara
Shintaro Iwama
Ryoichi Banno
Genzo Iguchi
Yutaka Takahashi
Keiko Muguruma
Haruhisa Inoue
Hiroshi Arima
author_facet Hajime Ozaki
Hidetaka Suga
Mayu Sakakibara
Mika Soen
Natsuki Miyake
Tsutomu Miwata
Shiori Taga
Takashi Nagai
Mayuko Kano
Kazuki Mitsumoto
Takashi Miyata
Tomoko Kobayashi
Mariko Sugiyama
Takeshi Onoue
Hiroshi Takagi
Daisuke Hagiwara
Shintaro Iwama
Ryoichi Banno
Genzo Iguchi
Yutaka Takahashi
Keiko Muguruma
Haruhisa Inoue
Hiroshi Arima
author_sort Hajime Ozaki
collection DOAJ
description Abstract Familial neurohypophyseal diabetes insipidus (FNDI) is a degenerative disease of vasopressin (AVP) neurons. Studies in mouse in vivo models indicate that accumulation of mutant AVP prehormone is associated with FNDI pathology. However, studying human FNDI pathology in vivo is technically challenging. Therefore, an in vitro human model needs to be developed. When exogenous signals are minimized in the early phase of differentiation in vitro, mouse embryonic stem cells (ESCs)/induced pluripotent stem cells (iPSCs) differentiate into AVP neurons, whereas human ESCs/iPSCs die. Human ESCs/iPSCs are generally more similar to mouse epiblast stem cells (mEpiSCs) compared to mouse ESCs. In this study, we converted human FNDI-specific iPSCs by the naive conversion kit. Although the conversion was partial, we found improved cell survival under minimal exogenous signals and differentiation into rostral hypothalamic organoids. Overall, this method provides a simple and straightforward differentiation direction, which may improve the efficiency of hypothalamic differentiation.
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spelling doaj.art-94c212da469e43d0977e7e82b9d91bcb2022-12-22T02:37:11ZengNature PortfolioScientific Reports2045-23222022-10-0112111110.1038/s41598-022-22405-8Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive stateHajime Ozaki0Hidetaka Suga1Mayu Sakakibara2Mika Soen3Natsuki Miyake4Tsutomu Miwata5Shiori Taga6Takashi Nagai7Mayuko Kano8Kazuki Mitsumoto9Takashi Miyata10Tomoko Kobayashi11Mariko Sugiyama12Takeshi Onoue13Hiroshi Takagi14Daisuke Hagiwara15Shintaro Iwama16Ryoichi Banno17Genzo Iguchi18Yutaka Takahashi19Keiko Muguruma20Haruhisa Inoue21Hiroshi Arima22Department of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineDivision of Diabetes and Endocrinology, Kobe University HospitalDivision of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of MedicineRIKEN Center for Developmental Biology (CDB)Center for iPS Cell Research and Application (CiRA), Kyoto UniversityDepartment of Endocrinology and Diabetes, Nagoya University Graduate School of MedicineAbstract Familial neurohypophyseal diabetes insipidus (FNDI) is a degenerative disease of vasopressin (AVP) neurons. Studies in mouse in vivo models indicate that accumulation of mutant AVP prehormone is associated with FNDI pathology. However, studying human FNDI pathology in vivo is technically challenging. Therefore, an in vitro human model needs to be developed. When exogenous signals are minimized in the early phase of differentiation in vitro, mouse embryonic stem cells (ESCs)/induced pluripotent stem cells (iPSCs) differentiate into AVP neurons, whereas human ESCs/iPSCs die. Human ESCs/iPSCs are generally more similar to mouse epiblast stem cells (mEpiSCs) compared to mouse ESCs. In this study, we converted human FNDI-specific iPSCs by the naive conversion kit. Although the conversion was partial, we found improved cell survival under minimal exogenous signals and differentiation into rostral hypothalamic organoids. Overall, this method provides a simple and straightforward differentiation direction, which may improve the efficiency of hypothalamic differentiation.https://doi.org/10.1038/s41598-022-22405-8
spellingShingle Hajime Ozaki
Hidetaka Suga
Mayu Sakakibara
Mika Soen
Natsuki Miyake
Tsutomu Miwata
Shiori Taga
Takashi Nagai
Mayuko Kano
Kazuki Mitsumoto
Takashi Miyata
Tomoko Kobayashi
Mariko Sugiyama
Takeshi Onoue
Hiroshi Takagi
Daisuke Hagiwara
Shintaro Iwama
Ryoichi Banno
Genzo Iguchi
Yutaka Takahashi
Keiko Muguruma
Haruhisa Inoue
Hiroshi Arima
Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
Scientific Reports
title Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
title_full Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
title_fullStr Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
title_full_unstemmed Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
title_short Differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
title_sort differentiation of human induced pluripotent stem cells into hypothalamic vasopressin neurons with minimal exogenous signals and partial conversion to the naive state
url https://doi.org/10.1038/s41598-022-22405-8
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