Information om | Engelska ordet AGGRESOMES

Exempel på hur man kan använda AGGRESOMES i en mening

• Inclusion bodies in neurodegenerative diseases are aggregates of misfolded proteins (aggresomes) and are hallmarks of many of these diseases, including Lewy bodies in dementia with Lewy bodies, and Parkinson's disease, neuroserpin inclusion bodies called Collins bodies in familial encephalopathy with neuroserpin inclusion bodies, inclusion bodies in Huntington's disease, Papp–Lantos bodies in multiple system atrophy, and various inclusion bodies in frontotemporal dementia including Pick bodies.
• Cells mainly deploy three mechanisms to counteract misfolded proteins: up-regulating chaperones to assist protein refolding, proteolytic degradation of the misfolded/damaged proteins involving ubiquitin–proteasome and autophagy–lysosome systems, and formation of detergent-insoluble aggresomes by transporting the misfolded proteins along microtubules to a region near the nucleus.
• Different mutates of the same protein may form aggresomes of different morphologies, ranging from diffuse dispersion of soluble species to large puncta, which in turn bear different pathogenicity.
• The aggresomes are stress-induced juxta-nuclear inclusion bodies that requires an intact microtubular network to colocalize misfolded proteins, molecular chaperones, and UPS components at the microtubule organizing center.

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