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Title:
TRANSPLANT MATERIAL AND KIDNEY TRANSPLANT KIT
Document Type and Number:
WIPO Patent Application WO/2022/250147
Kind Code:
A1
Abstract:
This transplant material is to be used in kidney xenotransplantation to a primate and contains a kidney anlage with bladder attached without including any blood vessels derived from a pig embryo.

Inventors:
KOBAYASHI EIJI (JP)
YOKOO TAKASHI (JP)
KIYOSHI AKIHIKO (JP)
KURODA TAKAO (JP)
Application Number:
PCT/JP2022/021782
Publication Date:
December 01, 2022
Filing Date:
May 27, 2022
Export Citation:
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Assignee:
THE JIKEI UNIV (JP)
SUMITOMO PHARMA CO LTD (JP)
BIOS CO LTD (JP)
PORMEDTEC CO LTD (JP)
International Classes:
A61L27/36; A61K39/395; A61K45/06; A61L27/38; A61P1/04; A61P7/00; A61P7/02; A61P31/04; A61P31/12; A61P37/06
Domestic Patent References:
WO2016098620A12016-06-23
WO2020123825A12020-06-18
Foreign References:
JP2021069432A2021-05-06
JP2020517605A2020-06-18
JP2021090066A2021-06-10
Other References:
FUJIMOTO TOSHINARI, YAMANAKA SHUICHIRO, TAJIRI SUSUMU, TAKAMURA TSUYOSHI, SAITO YATSUMU, MATSUMOTO NAOTO, MATSUMOTO KEI, TACHIBANA: "Generation of Human Renal Vesicles in Mouse Organ Niche Using Nephron Progenitor Cell Replacement System", CELL REPORTS, ELSEVIER INC, US, vol. 32, no. 11, 1 September 2020 (2020-09-01), US , pages 108130, XP093008468, ISSN: 2211-1247, DOI: 10.1016/j.celrep.2020.108130
HAYATO IWASE, HIDETAKA HARA, MOHAMED EZZELARAB, TAO LI, ZHONGQIANG ZHANG, BINGSI GAO, HONG LIU, CASSANDRA LONG, YI WANG, AMY CASSA: "Immunological and physiological observations in baboons with life-supporting genetically engineered pig kidney grafts", XENOTRANSPLANTATION, WILEY-BLACKWELL PUBLISHING, INC., US, vol. 24, no. 2, 1 March 2017 (2017-03-01), US , pages e12293, XP055571105, ISSN: 0908-665X, DOI: 10.1111/xen.12293
KEI MATSUMOTO, TOSHINARI FUJIMOTO, SUSUMU TAJIRI, SHUICHIRO YAMANAKA, YOICHI MIYAZAKI, TAKASHI YOKOO: "Development of differentiation induction method from human iPS cells to kidney using organogenesis niche", JOURNAL OF DEVELOPMENTAL NEPHROLOGY, vol. 27, no. 1, 1 January 2019 (2019-01-01), pages 35 - 39, XP009541403, ISSN: 0919-7532
QI SPENG JXU DVU MDLIU DCHEN H: "improved techniques for kidney transplantation in the monkey", MICROSURGERY, vol. 19, no. 7, 1999, pages 335 - 7
IWASE HHARA HEZZELARAB M ET AL.: "Immunologic and physiologic observations in baboons with life-supporting genetically engineered pig kidney grafts", XENOTRANSPLANTATION, vol. 24, no. 2, 2017
HIGGINBOTHAM LMATHEWS DBREEDEN CA ET AL.: "Pre-transplant antibody screening and anti-CD 154 costimulation blockade promote long-term xenograft survival in a pig-to-primate kidney transplant model", XENOTRANSPLANTATION, vol. 22, no. 3, 2015, pages 221 - 230
KIM SCMATHEWS DVBREEDEN CP ET AL.: "Long-term survival of pig-to-rhesus macaque renal xenografts is dependent on CD4 T cell depletion", AM J TRANSPLANT, vol. 19, no. 8, 2019, pages 2174 - 2185
XIAO-HUA YU ET AL., CLINICA CHIMICA ACTA, vol. 514, 2021, pages 15 - 23
LU ET AL., FRONTIERS IN IMMUNOLOGY, vol. 10, no. 3060, January 2020 (2020-01-01)
FUJIMOTO TYAMANAKA STAJIRI S ET AL.: "Generation of Human Renal Vesicles in Mouse Organ Niche Using Nephron Progenitor Cell Replacement System", CELL REP, vol. 32, no. 11, 2020, pages 108130, XP093008468, DOI: 10.1016/j.celrep.2020.108130
Attorney, Agent or Firm:
IIDA Masato (JP)
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