Skip to main content
 GIVE 'EM L: Mechanism of Action.

Actor portrayal.

LEQVIO®, a PCSK9 inhibitor, is the first-in-class siRNA LDL-C–lowering therapy that targets the liver1

LEQVIO prevents formation of PCSK9 protein, allowing more LDL-C receptors to remove circulating LDL-C1
Works selectively in the liver1,2
Lowering LDL-C by regulating the synthesis of PCSK9 and the clearance of LDL-C
  • Harnesses the body’s process of RNA interference, which is restricted to the cytoplasm2,3
  • No impact on DNA2,3
Reaches undetectable levels in circulation within 48 hours of administration1
 LEQVIO the first and only siRNA for LDL-C reduction
  • Half-life of 9 hours; no accumulation with multiple dosing1
Prevents the production of PCSK9 protein with an extended duration of effect1-3
 RNAinduced silencing complex (RISC). Where it loads onto the RNA-induced silencing complex, or RISC.
  • Is slowly released into the cytoplasm and loads onto the RNA-induced silencing complex (RISC)2,3
  • Once loaded, works with RISC to sequentially cleave multiple copies of PCSK9 protein mRNA, which continuously prevents PCSK9 production1,2
  • Less PCSK9 allows for increased LDL-C receptors to bind to and decrease circulating LDL-C1
"I knew this from what I had looked up about LEQVIO, but my specialist said, 'LEQVIO is what's meant for you...we'll go forward and see if it works."' - Ben H., LEQVIO patient compensated for his time. Individual results may vary.

“I knew this from what I had looked up about LEQVIO, but [my specialist] said, ‘[LEQVIO] is what’s meant for you...we’ll go forward and see if it works.’”

– Ben H., LEQVIO patient compensated for his time.
Individual results may vary.

Explore the MOA

Explore the MOA

Discover more about how LEQVIO works differently than other LDL-C–lowering treatments.

Dive into siRNA technology

Dive into siRNA technology

Read the infographic to learn more about LEQVIO—a siRNA therapy that selectively targets the liver to regulate LDL-C levels.

There's more to know about LEQVIO

See the essential dosing and administration information for LEQVIO

DNA, deoxyribonucleic acid; LDL-C, low-density lipoprotein cholesterol; MOA, mechanism of action; mRNA, messenger ribonucleic acid; PCSK9, proprotein convertase subtilisin/kexin type 9; RNA, ribonucleic acid; siRNA, small interfering ribonucleic acid.

References: 1. Leqvio. Prescribing information. Novartis Pharmaceuticals Corp. 2. Khvorova A. Oligonucleotide therapeutics—a new class of cholesterol-lowering drugs. N Engl J Med. 2017;376(1):4-7. doi:10.1056/NEJMp1614154 3. Fitzgerald K, White S, Borodovsky A, et al. A highly durable RNAi therapeutic inhibitor of PCSK9. N Engl J Med. 2017;3761(1):41-51. doi:10.1056/NEJMoa1609243