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The impact of the HSPA2 gene knockout on transcriptome profile in immortalized epidermal keratinocytes (HaCaT line) grown in standard cell culture

ABSTRACT: The specific functional features of the epidermal keratinocytes are determined by the activity of many genes. The aim of the project was to characterize the role of HSPA2, a member of the HSPA chaperone family (HSP70), in human epidermal keratinocytes. The inactivation of the HSPA2 gene in the HaCaT line of spontaneously immortalized epidermal keratinocytes was performed by CRISPR/Cas9 gene editing system. Next, the effect of modifications on the transcriptomic profile of cells growing in 2D monolayer culture was investigated. This study was supported by a Polish National Science Center grant number NCN 2017/25/B/NZ4/01550.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Dorota Scieglinska

PROVIDER: E-MTAB-13251 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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The impact of the HSPA2 gene knockout on transcriptome profile in immortalized epidermal keratinocytes (HaCaT line)

Project description:The specific functional features of the epidermal keratinocytes are determined by the activity of many genes. The aim of the project was to characterize the role of HSPA2, a member of the HSPA chaperone family (HSP70), in human epidermal keratinocytes. The inactivation of the HSPA2 gene in the HaCaT line of spontaneously immortalized epidermal keratinocytes was performed by CRISPR/Cas9 gene editing system. Next, the effect of modifications on the transcriptomic profile of cells growing in a three-dimensional model of reconstructed human epidermis in vitro was investigated. The cells were grown at air-liquid interface culture on collagen-fibroblast matrix to achieve maximal level of HaCaT differentiation in RHE system.

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