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| Status |
Public on May 29, 2024 |
| Title |
hESC- and hiPSC-derived Schwann cells are Molecularly and Functionally Equivalent |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
Establishing robust models of human myelinating Schwann cells is critical for studying peripheral nerve injury and disease. Stem cell differentiation has emerged as a key model of human cells and disease motivating development of Schwann cell differentiation protocols. Human embryonic stem cells (hESCs) are considered the ideal pluripotent cell but ethical concerns regarding their use have propelled the popularity of human induced pluripotent stem cells (hiPSCs). Given that the equivalence of hESCs and hiPSCs remains controversial, we sought to compare the molecular and functional equivalence of hESC- and hiPSC-derived Schwann cells generated with our previously reported protocol. We identified only modest transcriptome differences by RNA sequencing and insignificant proteome differences by antibody array. Additionally, both cell types comparably improved nerve regeneration and function in a chronic denervation and regeneration animal model. Our findings demonstrate that Schwann cells derived from hESCs and hiPSCs with our protocol are molecularly comparable and functionally equivalent.
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|
| Overall design |
RNA sequencing was performed on ɑ4-integrin CD49d-positive Schwann cells differentiated from three hESC lines (H1, H7 and H9) and three hiPSC lines (GM01582, GM02623 and GM08398). One biological replicate was used for each cell type.
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| Contributor(s) |
Moss KR, Mi R, Kawaguchi R, Höke A |
| Citation(s) |
38770143 |
| |
| Submission date |
Jul 20, 2022 |
| Last update date |
May 29, 2024 |
| Contact name |
Riki Kawaguchi |
| Organization name |
University of California, Los Angeles
|
| Department |
Department of Psychiatry and Neurology Department of Psychiatry
|
| Lab |
AMRF Functional Genomics Common Research Resource
|
| Street address |
760 Westwood Plaza, Room 37-420
|
| City |
Los Angeles |
| State/province |
CA |
| ZIP/Postal code |
90095-1759 |
| Country |
USA |
| |
|
| Platforms (1) |
| GPL20301 |
Illumina HiSeq 4000 (Homo sapiens) |
|
| Samples (12)
|
| GSM6364810 |
GM01582 hiPSC-differentiated Schwann cells |
| GSM6364811 |
GM02623 hiPSC-differentiated Schwann cells |
| GSM6364812 |
GM08398 hiPSC-differentiated Schwann cells |
| GSM6364813 |
H1 hESC-differentiated Schwann cells |
| GSM6364814 |
H7 hESC-differentiated Schwann cells |
| GSM6364815 |
H9 hESC-differentiated Schwann cells |
| GSM8147465 |
hiPSC-differentiated Schwann cells replicate 1 |
| GSM8147466 |
hiPSC-differentiated Schwann cells replicate 2 |
| GSM8147467 |
hiPSC-differentiated Schwann cells replicate 3 |
| GSM8147468 |
H9 hESC-differentiated Schwann cells replicate 1 |
| GSM8147469 |
H9 hESC-differentiated Schwann cells replicate 2 |
| GSM8147470 |
H9 hESC-differentiated Schwann cells replicate 3 |
|
| Relations |
| BioProject |
PRJNA860642 |
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