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Interest in the pharmacological effects of drugs in the elderly has created a need for a laboratory model in which responses of aged animals to drugs can be studied. Dihydrotachysterol (DHT)-induced progeria, a syndrome with symptoms similar to those seen in normal aging, was evaluated as an old age
Elevations in urinary hyaluronan have been used as the principal laboratory indicator for diagnosis of Hutchinson-Gilford Progeria Syndrome (HGPS). Previous reports have provided evidence suggesting that children with HGPS have altered hyaluronan metabolism as indicated by a mean 17-fold increase in
The glycosylation of proteins in fibroblasts from people with the premature ageing disease Hutchinson-Gilford Progeria Syndrome (progeria) was investigated. Protein was prepared from fibroblast cell lines established from skin biopsy taken from progeria patients and control donors. Glycoproteins
Glycosylation is a form of post-translational modification of proteins and occurs in every living cell. The carbohydrate chains attached to the proteins serve various functions. There are two main types of protein glycosylation: N-glycosylation and O-glycosylation. In this paper, we describe the