Explain how the transmission of CJD can be familial, sporadic, iatrogenic, and infectious and yet they...

Question

Question

Explain how the transmission of CJD can be familial, sporadic, iatrogenic, and infectious and yet they all involve the same Prion protein.

science biology

Answer 1

Answer #1

CJD is a rare ,degenerative brain disorder.
it is a human prion disease.
the symptoms include behavioral changes, lack of coordination, mental deterioration, blindness, weakness of extremities, and coma may occur.
prion is a type of protein that trigger the normal protein in the brain to become abnormal.
in acquired form of CJD the abnormal prion protein enter into the body through contaminated meat.
in hereditary CJD , the infectious prions are developed through the mutation of normal prion in the brain.
In the sporadic form, the infectious prions are results from an error of the cell machinery that makes proteins.
CJD may be spread from person to person through contaminated medical equipments.

Answer 2

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