Additional file 1 of Enhanced survival of hypoimmunogenic otic progenitors following intracochlear xenotransplantation: repercussions for stem cell therapy in hearing loss models

Autor: Andrade da Silva, Luisa H., Heuer, Rachel A., Roque, Christian B., McGuire, Tammy L., Hosoya, Tomonori, Kimura, Hironobu, Tamura, Kouichi, Matsuoka, Akihiro J.
Rok vydání: 2023
DOI: 10.6084/m9.figshare.22623832.v1
Popis: Additional file 1. Supplemental information. Section 1: Supplementary methods. 1.1. Differentiation of hi-iPSCs toward otic neural progenitors. 1.2. Quantitative RT-qPCR. 1.3. Immunocytochemistry. 1.4. Flow cytometry analysis. 1.5. Generation of ONP spheroids for transplantation. 1.6. Intracochlear transplantation of ONPs through round window. 1.7. Immunohistochemistry and donor cell quantification; Section 2: Supplementary figures. Figure S1. Overexpression of HLA-G and PD-L1 genes in hypoimmunogenic iPSCs. Figure S2. G-banded karyotyping of hypoimmunogenic iPSCs. Figure S3. Surface expression of HLA-G and PD-L1 transgenes diminishes in hypoimmunogenic cells during differentiation from iPSC to ONP stage. Figure S4. Intratympanic transplantation of ONP spheroids. Figure S5. Representation of the mid-modiolar cryosections used for quantification of donor cells. Figure S6. Intracochlear transplantation of wild-type iPSC–derived ONP spheroids (wt-ONP). Figure S7. Intracochlear transplantation of hypoimmunogenic iPSC–derived ONP spheroids (hi-ONP). Figure S8. Distribution of ONP count/mm² values.
Databáze: OpenAIRE