JOURNAL ARTICLE
REVIEW

[Transthyretin-related amyloidotic cardiomyopathy: looking for the etiological treatment]

Simone Longhi, Christian Gagliardi, Agnese Milandri, Lisa Manuzzi, Claudio Rapezzi
Giornale Italiano di Cardiologia 2014, 15 (5): 293-300
25002169
Transthyretin (TTR)-related amyloidosis is a disease caused by the deposition of insoluble fibrils deriving from the misfolding of TTR, a protein mainly produced by the liver. In the hereditary form of the disease (ATTRm), protein misfolding is secondary to a mutation in the TTR gene. ATTRm can manifest with different phenotypes: mainly neurological, mainly cardiac, or mixed. In the senile form of the disease (wild-type TTR or SSA), the deposition of non-mutated TTR occurs and, clinically, cardiomyopathy is predominant. Cardiac amyloidosis is still an underdiagnosed disease and clinical heterogeneity makes the diagnosis challenging. Until recently, no specific pharmacological treatment was available, liver transplantation being the only therapeutic option aimed at slowing disease progression in ATTRm and treatment was based on symptom relief. This review focuses on the emerging pharmacological treatments for TTR-related amyloidosis targeting different steps of the amyloidogenic process (blocking hepatic TTR synthesis, TTR tetramer stabilization and promotion of TTR amyloid fibril clearance).

Full Text Links

Find Full Text Links for this Article

Discussion

You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read
25002169
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"