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Inhibiting eukaryotic initiation factor 5A (eIF5A) hypusination attenuated activation of the SIK2 (salt-inducible kinase 2)-p4E-BP1 pathway involved in ovarian cancer cell proliferation and migration
CONCLUSION: The depletion of eIF5AHyp by GC7 or eIF5A-targeting siRNA attenuated activation of the SIK2-p4EBP1 pathway. In that way, eIF5AHyp depletion reduces the migration, clonogenicity, and viability of ES2 ovarian cancer cells.PMID:37219665 | DOI:10.1007/s11033-023-08510-5
Source: Molecular Biology Reports - May 23, 2023 Category: Molecular Biology Authors: Grace Kelly Lee Hae-Yeong Kim Jong Hwan Park Source Type: research

Abstracts of Presentations at the Association of Clinical Scientists 143 < sup > rd < /sup > Meeting Louisville, KY May 11-14,2022
Conclusion: These assays are suitable for routine diagnostic. The UltraFast NextGenPCR is the fastest with average time (30mins), followed by Agilent (2 hrs) and MassArray (6hrs). Upon completion of this activity, participants should be able to examine, measure and compare results from different assays for SARS detection, evaluate and diagnose accurately, as well as being able to plan, organize and recommend a diagnostic procedure for diagnostic laboratory. Key words: SARS-CoV-2, RNA extraction, RT-PCR, limit of detection, quantification cycle, COVID-19, in vitro diagnostic tests, Agilent, Massarray, Ultrafast. [20] From t...
Source: Annals of Clinical and Laboratory Science - July 1, 2022 Category: Laboratory Medicine Source Type: research

HYPK coordinates degradation of polyneddylated proteins by autophagy
Autophagy. 2021 Nov 26:1-22. doi: 10.1080/15548627.2021.1997053. Online ahead of print.ABSTRACTSelective degradation of protein aggregates by macroautophagy/autophagy is an essential homeostatic process of safeguarding cells from the effects of proteotoxicity. Among the ubiquitin-like proteins, NEDD8 conjugation to misfolded proteins is prominent in stress-induced protein aggregates, albeit the function of neddylation in autophagy is unclear. Here, we report that polyneddylation functions as a post-translational modification for autophagic degradation of proteotoxic-stress induced protein aggregates. We also show that HYPK...
Source: Autophagy - November 27, 2021 Category: Cytology Authors: Debasish Kumar Ghosh Akash Ranjan Source Type: research

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