ʻO nā oligonucleotides nā polymers nucleic acid me nā kaʻina hana kūikawā, me nā antisense oligonucleotides (ASOs), siRNAs (nā RNA liʻiliʻi liʻiliʻi), microRNAs, a me nā aptamers.Hiki ke hoʻohana ʻia nā oligonucleotides e hoʻololi i ka hōʻike gene ma o nā kaʻina hana, me ka RNAi, ka hoʻohaʻahaʻa ʻana ma o ka cleavage RNase H-mediated, splicing regulation, noncoding RNA repression, gene activation, a programmed gene editing.

ʻO ka hapa nui o nā oligonucleotides (ASOs, siRNA, a me microRNA) e hoʻohui i ka gene mRNA a i ʻole pre-mRNA ma o ka hoʻohui ʻana i ke kumu hoʻohui, a ma ke ʻano maʻamau hiki ke hoʻololi i ka ʻōlelo o kēlā me kēia gene a me ka protein, me ka nui o nā mea "non-therapeutic".Loaʻa i nā Aptamers ka pilina kiʻekiʻe no ka protein target, e like me ke ʻano tertiary o nā antibodies, ʻaʻole ke kaʻina.Hāʻawi pū ʻo Oligonucleotides i nā pono ʻē aʻe, me ka hana maʻalahi a me nā ʻenehana hoʻomākaukau, nā pōkole hoʻomohala pōkole, a me nā hopena lōʻihi.

Ke hoʻohālikelike ʻia me nā mea hoʻopaneʻe mole liʻiliʻi liʻiliʻi, ʻo ka hoʻohana ʻana i nā oligonucleotides e like me nā lāʻau lapaʻau he ala hou loa.ʻO ka hiki o nā oligonucleotides i nā genetics pololei i hoʻonui i ka hoihoi no nā noi therapeutic i ka maʻi kanesa, ka maʻi cardiovascular, a me nā maʻi maʻamau.ʻO ka ʻae ʻana o FDA hou no Givosiran, Lumasiran a me Viltolarsen e lawe mai iā RNAi, a i ʻole RNA-based therapy, i loko o ke kumu nui o ka hoʻomohala lāʻau.