Where Does Amyloidosis Come from?

Causes. In general, amyloidosis is caused by the buildup of an abnormal protein called amyloid. Amyloid is produced in your bone marrow and can be deposited in any tissue or organ. The specific cause of your condition depends on the type of amyloidosis you have.

Who gets amyloidosis most commonly?

Age. Most people diagnosed with amyloidosis are between ages 60 and 70, although earlier onset occurs. Sex. Amyloidosis occurs more commonly in men.

Where did amyloidosis originate?

Cause of AL amyloidosis

AL amyloidosis is caused by an abnormality in certain cells found in the bone marrow, called plasma cells. The abnormal plasma cells produce abnormal forms of light chain proteins, which enter the bloodstream and can form amyloid deposits.