First i wish to say good luck to your family, i hope you can find something.
Ok here's a guess:
Assuming missing deglycosylation and N-Glycanase's involvement in ERAD (endoplasmic-reticulum-associated protein degradation), perhaps there is amyloid fibril formation due to faulty protein degradation?
If yes, you may want to try out green tea or some kind of extract from it, in particular Epigallocatechin gallate sounds interesting. Besides antioxidant activity (which i guess could help with excessive glycosylation causing an oxidative environment), EGCG is thought to help in various diseases where protein aggregation plays a role. You can find lots of papers on this if you search for "epigallocatechin gallate amyloid" on Google scholar. I'm not a doctor, just a grad student (thanks for the guide!), so you should check with one first if that makes sense.
Ok here's a guess:
Assuming missing deglycosylation and N-Glycanase's involvement in ERAD (endoplasmic-reticulum-associated protein degradation), perhaps there is amyloid fibril formation due to faulty protein degradation?
If yes, you may want to try out green tea or some kind of extract from it, in particular Epigallocatechin gallate sounds interesting. Besides antioxidant activity (which i guess could help with excessive glycosylation causing an oxidative environment), EGCG is thought to help in various diseases where protein aggregation plays a role. You can find lots of papers on this if you search for "epigallocatechin gallate amyloid" on Google scholar. I'm not a doctor, just a grad student (thanks for the guide!), so you should check with one first if that makes sense.