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Copyright: ©Author(s) 2026.
World J Transl Med. Nov 28, 2026; 12(4): 124606
Published online Nov 28, 2026. doi: 10.5528/wjtm.124606
Figure 3
Figure 3 Schematic representation of the mechanisms of action of GalNAc-conjugated therapies targeting lipoprotein(a) gene expression, reducing apolipoprotein(a) synthesis and circulating lipoprotein(a) levels through messenger RNA degradation. A: N-acetylgalactosamine-asialoglycoprotein receptor-mediated hepatocyte uptake; B: RNase H-mediated apolipoprotein(a) [apo(a)] mRNA degradation by pelacarsen; C: RNA-induced silencing complex-mediated apo(a) mRNA degradation by siRNAs; D: Translation of apo(a) mRNA into apo(a) protein. GalNAc: N-acetylgalactosamine; ASGPR: Asialoglycoprotein receptor; RISC: RNA-induced silencing complex; RNase H: Ribonuclease H; apo(a): Apolipoprotein(a).


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