LR-21
ICGi043-A
General
Cell Line |
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| hPSCreg name | ICGi043-A |
| Cite as: | ICGi043-A (RRID:CVCL_C3RW) |
| Alternative name(s) |
LR-21
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| Cell line type | Human induced pluripotent stem cell (hiPSC) |
| Similar lines |
STBCi004-B-1 (SFC832-03-06 LRRK2WT/WT C47) Donor's gene variants: LRRK2 Donor diseases: Parkinson disease EDi001-A-2 (AST23-1KO-3, AST22-1KO-3, AST-23_SCAKO Clone 3, AST-22_SNCAKO Clone 3) Donor's gene variants: SNCA, SNCA, SNCA, SNCA Donor diseases: Parkinson disease EDi001-A-3 (AST23_SNCAKO Clone 1, AST22-1KO-1, AST23-1KO-1, AST22_SNCAKO Clone 1) Donor's gene variants: SNCA, SNCA, SNCA, SNCA Donor diseases: Parkinson disease EDi001-A-4 (AST22-2KO-6, AST23_SNCAKO Clone 6, AST22_SNCAKO Clone 6, AST23-2KO-6) Donor's gene variants: SNCA, SNCA, SNCA, SNCA Donor diseases: Parkinson disease |
| Last update | 5th December 2022 |
| User feedback | |
Provider |
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| Generator | Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG) |
| Owner | Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG) |
| Distributors | |
| Derivation country | Russia |
External Databases |
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| BioSamples | SAMEA111344463 |
| Cellosaurus | CVCL_C3RW |
| Wikidata | Q117704514 |
General Information |
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| Publications | |
| * Is the cell line readily obtainable for third parties? |
Yes Research use: allowed
Clinical use: not allowed
Commercial use: not allowed
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| Subclones | |
Donor Information
General Donor Information |
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| Sex | female |
| Age of donor (at collection) | 70-74 |
| Ethnicity | Caucasian |
Phenotype and Disease related information (Donor) |
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| Diseases | A disease was diagnosed.
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| Family history | Father's cousin had a tremor |
Karyotyping (Donor) |
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| Has the donor karyotype been analysed? |
Unknown
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Other Genotyping (Donor) |
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| Is there genome-wide genotyping or functional data available? |
No
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Donor Relations |
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| Other cell lines of this donor | |
External Databases (Donor) |
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| BioSamples | SAMEA112177268 |
Ethics
| Has informed consent been obtained from the donor of the embryo/tissue from which the pluripotent stem cells have been derived? | Yes |
| Was the consent voluntarily given? | Yes |
| Has the donor been informed that participation will not directly influence their personal treatment? | Yes |
| Can you provide us with a copy of the Donor Information Sheet provided to the donor? | Yes |
| Do you (Depositor/Provider) hold the original Donor Consent Form? | Yes |
| Confirm that consent was obtained by a qualified professional | Yes |
| Has the donor agreed to be re-contacted? | Unknown |
| Has the donor been informed about how her/his data will be protected? | Yes |
| Please indicate whether the data associated with the donated material has been pseudonymised or anonymised. | pseudonymised |
| Does consent explicitly allow the derivation of pluripotent stem cells? | Yes |
| Does consent expressly prevent the derivation of pluripotent stem cells? | No |
| Does the consent permit uses of donated embryo/tissue or derived cell line intended for clinical treatment or human applications? | No |
| Does consent expressly prevent development of commercial products? | Yes |
| Does consent expressly prevent financial gain from any use of the donated embryo/tissue, including any product made from it? | Yes |
| Does consent expressly permit storage of donated embryo/tissue for an unlimited time? | Yes |
| Does consent expressly permit storage of cells derived from the donated embryo/tissue for an unlimited time? | Yes |
| Does consent prevent the DONATED BIOSAMPLE from being made available to researchers anywhere in the world? | No |
| Does consent prevent CELLS DERIVED FROM THE DONATED BIOSAMPLE from being made available to researchers anywhere in the world? | No |
Does consent permit research by | |
| an academic institution? | Yes |
| a public organisation? | No |
| a non-profit company? | No |
| a for-profit corporation? | No |
| Does consent expressly permit collection of genetic information? | Yes |
| Does consent expressly permit storage of genetic information? | Yes |
| Does consent prevent dissemination of genetic information? | No |
| How may genetic information associated with the cell line be accessed? | Controlled Access |
| Will the donor expect to receive financial benefit, beyond reasonable expenses, in return for donating the biosample? | No |
| Has a favourable opinion been obtained from a research ethics committee, or other ethics review panel, in relation to the Research Protocol including the consent provisions? | Yes |
| Name of accrediting authority involved? | N.P. Behtereva Institute of the Human Brain of the Russian Academy of Sciences |
| Approval number | Protocol number 1, 26/11/2020 |
| For generation of the cell line, who was the supplier of any recombined DNA vectors or commercial kits used? | Addgene |
| Are you aware of any constraints on the use or distribution of the cell line from the owner or any parties identified in the query above? | No |
hIPSC Derivation
General |
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| Source cell type |
A peripheral blood cell with a single nucleus. This category includes lymphocytes and monocytes.
Synonyms
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| Source cell origin |
Blood drawn from a limb.
Synonyms
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| Age of donor (at collection) | 70-74 |
| Collected in | 2020 |
| Passage number reprogrammed | 1 |
Reprogramming method |
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| Vector type | Non-integrating |
| Vector | Episomal |
| Genes | |
| Is reprogramming vector detectable? |
No |
| Methods used |
PCR
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| Files and images showing reprogramming vector expressed or silenced | |
| Vector map | |
Vector free reprogramming |
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| Type of used vector free reprogramming factor(s) |
None
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Other |
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| Selection criteria for clones | The selection of colonies was carried out according to morphological criteria. We selected flat monolayer colonies with tightly packed cells with high nuclear/cytoplasmic ratio. Embryonic stem cell-like clones were picked by a glass microcapillary. |
| Derived under xeno-free conditions |
No |
| Derived under GMP? |
No |
| Available as clinical grade? |
No |
Culture Conditions
| Surface coating | Gelatin | ||||||||||||||||||
| Feeder cells |
Mouse embryonic fibroblasts Cellfinder Ont Id: EFO_0004040 |
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| Passage method |
Enzymatically
TrypLE
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| O2 Concentration | 20 % | ||||||||||||||||||
| CO2 Concentration | 5 % | ||||||||||||||||||
| Medium |
Other medium:
Base medium: Knock-out DMEM
Main protein source: Knock-out serum replacement Serum concentration: 15 % Supplements
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| Has Rock inhibitor (Y27632) been used at passage previously with this cell line? | Yes |
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| Has Rock inhibitor (Y27632) been used at cryo previously with this cell line? | No |
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| Has Rock inhibitor (Y27632) been used at thaw previously with this cell line? | Yes |
Characterisation
Analysis of Undifferentiated Cells
| Marker | Expressed | Immunostaining | RT-PCR | Flow Cytometry | Enzymatic Assay | Expression Profiles |
| SSEA-4 |
Yes |
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| POU5F1 (OCT-4) |
Yes |
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| SOX2 |
Yes |
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| TRA 1-60 |
Yes |
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| NANOG |
Yes |
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| Alkaline Phosphatase |
Yes |
Morphology pictures
Morphol LR-21 5p.tif
Morphology of ICGi043-A iPSC at passage 5
Differentiation Potency
In vitro spontaneous differentiation
Morphology
Sp dif LR-21 8p KRT18_r SOX17_g.tif
Immunofluorescent analysis for endoderm markers SOX17 (green signal) and KRT18 (red signal) in ICGi043-A iPSC at passage 8. DAPI (blue signal)
In vitro spontaneous differentiation
| Marker | Expressed |
| Actin, alpha 2, smooth muscle, aorta |
Yes |
| CD90 |
Yes |
Morphology
Sp dif LR-21 8p aSMA_r+DAPI для SCR.tif
Immunofluorescent analysis for mesoderm marker alfa SMA (red signal) in ICGi043-A iPSC at passage 8. DAPI (blue signal)
Sp dif LR-21 8p CD90_r.tif
Immunofluorescent analysis for mesoderm marker CD90 (red signal) in ICGi043-A iPSC at passage 8. DAPI (blue signal)
In vitro spontaneous differentiation
Morphology
Sp dif LR-21 8p bIII_r+DAPI.tif
Immunofluorescent analysis for ectoderm marker TUBB3 (red signel) in ICGi043-A iPSC at passage 8. DAPI (blue signal)
Sp dif LR-21 8p GFAP_g+DAPI.tif
Immunofluorescent analysis for ectoderm marker GFAP (green signal) in ICGi043-A iPSC at passage 8. DAPI (blue signal)
Microbiology / Virus Screening |
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| Mycoplasma | Negative |
Genotyping
Karyotyping (Cell Line) |
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| Has the cell line karyotype been analysed? |
Yes
Karyotyping and G-banding show ICGi043-A iPSCs have a normal 46, XX karyotype at passage 5.
Passage number: 5
Karyotyping method:
G-Banding
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Other Genotyping (Cell Line) |
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