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Glossary

Transthyretin (ATTR) Amyloidosis

Also known as ATTR amyloidosis. A rare genetic disease caused by accumulation of misfolded transthyretin (TTR) protein, which affects the nerves, heart, kidneys and eyes. Patients can develop amyloidosis by inheriting the faulty TTR gene from a parent (hereditary ATTR amyloidosis, ATTRv or hATTR) or due to a natural form of this protein, without genetic mutation (wild-type ATTR amyloidosis, ATTRwt or wtATTR).

NTLA-2001, Intellia’s first investigational therapy, is being evaluated in a Phase 1 clinical trial as a treatment for people who have hereditary ATTR with polyneuropathy.