Inflammation is a biological defence mechanism applied by living organisms against foreign invaders. In the response to DAMPs and PAMPs, organisms use inflammatory multi-protein complexes to fight the attackers. The most studied inflammasome proteins are NLRP3, ASC and Caspase-1. This study is aimed at understanding the role of NEK7 protein in the NLRP3 inflammasome’s activation, using CRISPR/Cas9 system. To determine the effect of CRISPR/Cas9 and transfection, mRNA expression was analyzed. The results obtained suggest that neither the transfection nor the NEK7 protein knockout have sufficiently worked. This study could not experimentally establish that NEK7 triggers NLRP3 inflammasome activation because ELISA was not conducted to verify the levels of cytokines emitted, due to there being no statistical differences between the samples. Above all, the research question in this thesis project was not answered because the instability of the ACTB reference gene negatively influenced the results. However, previous related studies conclude that NEK7 plays a crucial role in the activation of the NLRP3 inflammasome.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:his-18937 |
| Date | January 2020 |
| Creators | Adindu Uzowuru, Cosmas |
| Publisher | Högskolan i Skövde, Institutionen för biovetenskap |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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