Abstract
Gene therapy has the potential to treat both acquired and inherited genetic diseases. Generally, two types of gene delivery vectors are used - viral vectors and non-viral vectors. Non-viral gene delivery systems have attracted significant interest (e.g. 115 gene therapies approved for clinical trials in 2018; clinicaltrials.gov) due to their lower toxicity, lack of immunogenicity and ease of production compared to viral vectors. To achieve the goal of maximal therapeutic efficacy with minimal adverse effects, the cell-specific targeting of non-viral gene delivery systems has attracted research interest. Targeting through cell surface receptors; the enhanced permeability and retention effect, or pH differences are potential means to target genes to specific organs, tissues, or cells. As for targeting moieties, receptorspecific ligand peptides, antibodies, aptamers and affibodies have been incorporated into synthetic nonviral gene delivery vectors to fulfill the requirement of active targeting. This review provides an overview of different potential targets and targeting moieties to target specific gene delivery systems.
Keywords: Gene therapy, gene delivery, targeted delivery, vectors, cell surface receptors, targeting moieties.
[http://dx.doi.org/10.1007/978-88-470-1643-9]
[http://dx.doi.org/10.1016/S0304-3835(00)00629-7] [PMID: 11121865]
[PMID: 23437936]
[http://dx.doi.org/10.1517/17425247.2.1.145] [PMID: 16296741]
[http://dx.doi.org/10.1203/00006450-200011000-00002] [PMID: 11044472]
[http://dx.doi.org/10.1002/jgm.3015] [PMID: 29575374]
[http://dx.doi.org/10.1016/j.ymthe.2017.03.023] [PMID: 28366767]
[http://dx.doi.org/10.1038/83324] [PMID: 11135613]
[http://dx.doi.org/10.1208/s12248-009-9143-y] [PMID: 19834816]
[http://dx.doi.org/10.1186/s12967-016-1047-x] [PMID: 27729044]
[http://dx.doi.org/10.1007/BF03401715] [PMID: 9407553]
[http://dx.doi.org/10.1002/jgm.402] [PMID: 12898639]
[http://dx.doi.org/10.1073/pnas.0807883106] [PMID: 19307578]
[http://dx.doi.org/10.1208/aapsj0901009] [PMID: 17408239]
[http://dx.doi.org/10.1021/cr800409e] [PMID: 19053809]
[http://dx.doi.org/10.1016/S0168-3659(99)00090-5] [PMID: 10425321]
[http://dx.doi.org/10.1016/j.nano.2018.06.009] [PMID: 29969727]
[http://dx.doi.org/10.1016/S0168-3659(97)00174-0] [PMID: 9741902]
[http://dx.doi.org/10.1159/000453264] [PMID: 28049187]
[http://dx.doi.org/10.1023/A:1011981000671] [PMID: 9755882]
[http://dx.doi.org/10.1371/journal.pone.0084703] [PMID: 24392152]
[http://dx.doi.org/10.1002/cmdc.200900076] [PMID: 19533723]
[http://dx.doi.org/10.1002/cbin.10051] [PMID: 23504853]
[http://dx.doi.org/10.1016/j.jconrel.2004.08.024] [PMID: 15588909]
[http://dx.doi.org/10.1021/mp400467x] [PMID: 24093932]
[http://dx.doi.org/10.1155/2011/326497] [PMID: 21490748]
[http://dx.doi.org/10.3390/molecules23102564]
[http://dx.doi.org/10.1159/000444859] [PMID: 27159975]
[http://dx.doi.org/10.2217/nnm.14.90] [PMID: 25405798]
[http://dx.doi.org/10.1371/journal.pone.0040010] [PMID: 22761946]
[http://dx.doi.org/10.1007/s10989-016-9545-5]
[http://dx.doi.org/10.2147/IJN.S61392] [PMID: 24959076]
[http://dx.doi.org/10.1021/am508760w] [PMID: 25658033]
[http://dx.doi.org/10.1016/j.actbio.2017.06.032] [PMID: 28655658]
[http://dx.doi.org/10.1016/j.bmcl.2017.10.001] [PMID: 29017784]
[http://dx.doi.org/10.2217/nnm.16.27] [PMID: 26979574]
[http://dx.doi.org/10.4103/0971-6866.112870] [PMID: 23901186]
[http://dx.doi.org/10.1038/nrd2742] [PMID: 19180106]
[http://dx.doi.org/10.1155/2011/987530]
[http://dx.doi.org/10.1002/anie.200800266] [PMID: 18464240]
[http://dx.doi.org/10.1517/13543776.2014.915944] [PMID: 24798406]
[http://dx.doi.org/10.4103/2277-9175.98152] [PMID: 23210086]
[http://dx.doi.org/10.1007/s11095-010-0364-7] [PMID: 21225319]
[http://dx.doi.org/10.1016/j.ijpharm.2011.07.013] [PMID: 21798324]
[http://dx.doi.org/10.1096/fj.02-0088com] [PMID: 12153989]
[http://dx.doi.org/10.1016/j.addr.2007.06.010] [PMID: 17681634]
[http://dx.doi.org/10.1038/mtna.2015.48] [PMID: 26730811]
[http://dx.doi.org/10.1016/j.ahj.2010.11.023] [PMID: 21392615]
[http://dx.doi.org/10.1093/nar/gkg791] [PMID: 14530446]
[http://dx.doi.org/10.1186/1471-2407-14-835] [PMID: 25407966]
[http://dx.doi.org/10.1038/nm.1932] [PMID: 19219022]
[http://dx.doi.org/10.1016/j.coph.2009.07.006] [PMID: 19717337]
[http://dx.doi.org/10.1038/nrd3141] [PMID: 20592747]
[http://dx.doi.org/10.2174/092986711797189600] [PMID: 21838685]
[http://dx.doi.org/10.1038/nrd1955] [PMID: 16518379]
[PMID: 12489851]
[http://dx.doi.org/10.1002/path.2993] [PMID: 22069063]
[http://dx.doi.org/10.3923/ijp.2011.294.315]
[http://dx.doi.org/10.1038/nrd3963] [PMID: 23411721]
[http://dx.doi.org/10.1093/nar/gku184] [PMID: 24589581]
[http://dx.doi.org/10.1039/C4MD00184B]
[http://dx.doi.org/10.1016/j.anngen.2004.07.001] [PMID: 15581832]
[PMID: 11475695]
[http://dx.doi.org/10.3390/molecules22040563] [PMID: 28379182]
[http://dx.doi.org/10.1038/35888] [PMID: 9486653]
[PMID: 22737048]
[http://dx.doi.org/10.1007/978-1-61779-037-9_21] [PMID: 21431696]
[http://dx.doi.org/10.1016/j.biomaterials.2015.04.030] [PMID: 25956853]
[PMID: 16499284]
[http://dx.doi.org/10.1093/nar/gnh044] [PMID: 15026538]
[http://dx.doi.org/10.1016/j.bbamcr.2010.06.013] [PMID: 20619301]
[http://dx.doi.org/10.1042/BST0361224] [PMID: 19021530]
[http://dx.doi.org/10.1007/s13277-015-3996-8] [PMID: 26346167]
[http://dx.doi.org/10.1038/sj.onc.1209913] [PMID: 17028598]
[http://dx.doi.org/10.1101/gad.981002] [PMID: 11959843]
[http://dx.doi.org/10.1517/14712590903236843] [PMID: 19761417]
[http://dx.doi.org/10.1038/cgt.2009.53] [PMID: 19713999]
[http://dx.doi.org/10.1007/s00432-012-1196-0] [PMID: 22426961]
[http://dx.doi.org/10.1007/s00280-004-0968-x] [PMID: 15906031]
[http://dx.doi.org/10.1007/s10637-013-0045-6] [PMID: 24242861]
[http://dx.doi.org/10.4244/EIJY14M06_01] [PMID: 24929350]
[http://dx.doi.org/10.1016/j.addr.2010.04.009] [PMID: 20441782]
[http://dx.doi.org/10.1007/978-0-387-76554-9]
[http://dx.doi.org/10.7150/thno.7193] [PMID: 24396516]
[http://dx.doi.org/10.1111/j.1349-7006.1998.tb00563.x] [PMID: 9600125]
[http://dx.doi.org/10.1007/978-3-319-11355-5_8]
[http://dx.doi.org/10.1016/j.biomaterials.2010.01.065] [PMID: 20138662]
[http://dx.doi.org/10.1146/annurev-bioeng-071811-150124] [PMID: 22524388]
[http://dx.doi.org/10.1038/mt.2013.57] [PMID: 23568259]
[http://dx.doi.org/10.1016/j.jconrel.2006.05.023] [PMID: 16831481]
[http://dx.doi.org/10.1038/mt.2012.20] [PMID: 22334020]
[http://dx.doi.org/10.1371/journal.pone.0057358] [PMID: 23451211]
[http://dx.doi.org/10.1093/nar/gkw236] [PMID: 27084936]
[http://dx.doi.org/10.1016/j.ejps.2012.12.006] [PMID: 23262059]
[http://dx.doi.org/10.1021/acs.biomac.7b00228] [PMID: 28418238]
[http://dx.doi.org/10.2174/156720108785915069] [PMID: 18855599]
[http://dx.doi.org/10.1089/hum.1994.5.9-1095] [PMID: 7833369]
[http://dx.doi.org/10.1038/sj.gt.3301840] [PMID: 12525832]
[http://dx.doi.org/10.1016/j.ijpharm.2014.07.019] [PMID: 25051113]
[http://dx.doi.org/10.1016/j.biomaterials.2018.08.064] [PMID: 30195802]
[http://dx.doi.org/10.1016/S1357-2725(99)00070-9] [PMID: 10582342]
[http://dx.doi.org/10.1002/med.10008] [PMID: 11933019]
[http://dx.doi.org/10.1124/pr.54.4.561] [PMID: 12429868]
[http://dx.doi.org/10.1016/j.jconrel.2014.06.006] [PMID: 24933602]
[http://dx.doi.org/10.1021/mp400446v] [PMID: 24387132]
[http://dx.doi.org/10.1016/S0169-409X(99)00062-9] [PMID: 10699311]
[PMID: 11249640]
[http://dx.doi.org/10.1016/S0169-409X(02)00042-X] [PMID: 12204598]
[http://dx.doi.org/10.1016/j.addr.2004.01.005] [PMID: 15094215]
[http://dx.doi.org/10.1166/jbn.2015.2136] [PMID: 26554159]
[http://dx.doi.org/10.1016/j.biomaterials.2018.03.031] [PMID: 29580727]
[http://dx.doi.org/10.1152/physiol.00045.2009] [PMID: 20430953]
[http://dx.doi.org/10.1155/2010/568938] [PMID: 20037743]
[http://dx.doi.org/10.1016/j.ijrobp.2003.11.041] [PMID: 15142631]
[PMID: 22231028]
[http://dx.doi.org/10.1038/mt.2010.296] [PMID: 21245850]
[http://dx.doi.org/10.1038/sj.cgt.7700098] [PMID: 10770635]
[http://dx.doi.org/10.1007/s11095-011-0642-z] [PMID: 22169985]
[http://dx.doi.org/10.1158/1078-0432.CCR-03-0740] [PMID: 15173073]
[http://dx.doi.org/10.1038/cgt.2015.18] [PMID: 25857361]
[http://dx.doi.org/10.1096/fasebj.13.1.9] [PMID: 9872925]
[http://dx.doi.org/10.1038/sj.cr.7290002] [PMID: 10321685]
[http://dx.doi.org/10.1242/jcs.00902] [PMID: 14625380]
[http://dx.doi.org/10.1038/nrc2069] [PMID: 17251915]
[http://dx.doi.org/10.1038/nrurol.2013.42] [PMID: 23507930]
[http://dx.doi.org/10.2310/7290.2007.00013] [PMID: 17532883]
[http://dx.doi.org/10.1021/bc800290c] [PMID: 18808168]
[http://dx.doi.org/10.1093/nar/gkq534] [PMID: 20551131]
[http://dx.doi.org/10.1016/j.jconrel.2008.11.010] [PMID: 19135104]
[http://dx.doi.org/10.1189/jlb.0512231] [PMID: 22966131]
[http://dx.doi.org/10.1046/j.1523-1747.2001.14071.x] [PMID: 11511295]
[http://dx.doi.org/10.2147/IJN.S24447] [PMID: 22128247]
[http://dx.doi.org/10.1016/j.ijpharm.2009.03.033] [PMID: 19481699]
[http://dx.doi.org/10.1016/j.ijpharm.2008.04.010] [PMID: 18490119]
[http://dx.doi.org/10.1248/bpb.32.1628] [PMID: 19721246]
[http://dx.doi.org/10.2147/IJN.S31760] [PMID: 22745554]
[http://dx.doi.org/10.1016/j.actbio.2015.01.041] [PMID: 25662912]
[http://dx.doi.org/10.1186/1757-2215-6-80] [PMID: 24252539]
[http://dx.doi.org/10.1089/oli.2011.0278] [PMID: 21375397]
[http://dx.doi.org/10.2147/IJN.S61392] [PMID: 24959076]
[http://dx.doi.org/10.1021/la303299s] [PMID: 23088373]
[http://dx.doi.org/10.1002/jgm.2811] [PMID: 25382058]
[http://dx.doi.org/10.1038/nature05901] [PMID: 17572664]
[http://dx.doi.org/10.1038/mt.2010.27] [PMID: 20216529]
[http://dx.doi.org/10.1007/s11095-006-9001-x] [PMID: 16850274]
[http://dx.doi.org/10.1016/j.jconrel.2004.03.019] [PMID: 15196762]
[http://dx.doi.org/10.1158/1078-0432.CCR-13-2017] [PMID: 25589625]
[http://dx.doi.org/10.1016/j.jconrel.2016.06.036] [PMID: 27369865]
[http://dx.doi.org/10.3390/antib4030259]
[http://dx.doi.org/10.3390/antib2020193]
[http://dx.doi.org/10.1089/cbr.2007.0450] [PMID: 18771345]
[http://dx.doi.org/10.1002/smll.201700072] [PMID: 28544767]
[http://dx.doi.org/10.1073/pnas.0436086100] [PMID: 12594333]
[http://dx.doi.org/10.1016/j.febslet.2010.04.014] [PMID: 20388508]
[http://dx.doi.org/10.1016/j.jmb.2010.03.002] [PMID: 20226194]
[http://dx.doi.org/10.1016/j.biomaterials.2011.12.003] [PMID: 22192536]
[http://dx.doi.org/10.1038/mt.2012.79] [PMID: 22525514]
[http://dx.doi.org/10.1089/nat.2011.0283] [PMID: 21749294]
[http://dx.doi.org/10.1016/j.gene.2011.09.021] [PMID: 22001405]
[http://dx.doi.org/10.1158/1535-7163.MCT-15-0201-T] [PMID: 26264278]
[http://dx.doi.org/10.1007/978-1-62703-751-8_4] [PMID: 24243240]
[http://dx.doi.org/10.1186/s12929-016-0223-x] [PMID: 26786672]
[http://dx.doi.org/10.1186/s12929-016-0223-x] [PMID: 26786672]
[http://dx.doi.org/10.1007/s11051-015-3132-0]
[http://dx.doi.org/10.1016/j.omtn.2018.02.007] [PMID: 29858055]
[http://dx.doi.org/10.3389/fimmu.2013.00224] [PMID: 23914189]
[http://dx.doi.org/10.1016/j.bbrc.2014.12.089] [PMID: 25562654]
[http://dx.doi.org/10.1038/ncomms1952] [PMID: 22805558]
[http://dx.doi.org/10.1016/j.ejps.2015.06.024] [PMID: 26118442]
[http://dx.doi.org/10.1021/acs.bioconjchem.5b00137] [PMID: 26052814]
[http://dx.doi.org/10.1016/j.biomaterials.2012.11.050] [PMID: 23245924]
[http://dx.doi.org/10.1016/j.jconrel.2011.10.022] [PMID: 22062690]
[PMID: 24101872]
[http://dx.doi.org/10.1208/s12249-014-0208-6] [PMID: 25652728]
[http://dx.doi.org/10.1039/C4TB00977K] [PMID: 25685357]
[http://dx.doi.org/10.1186/s12935-015-0202-4] [PMID: 25983658]