Review Article

Leber's Hereditary Optic Neuropathy-Gene Therapy: From Benchtop to Bedside

Table 1

Comprehensive list of genes/mutations involved in LHON.

GenesGen Bank IDNucleotide positionAA changePhenotypeHom/HetReference

MT-ND1ACT53094.1m.3316G>AA4TLHON/NIDDMHomMatsumoto et al., 1999 [122]
m.3376G>AE24KLHON/MELASHom/HetBlakely et al., 2005 [123]
m.3394T>CY30HLHON/NIDDMHomBrown et al., 1992 [124]
m.3460G>AA52TLHONHom/HetHuoponen et al., 1991 [30]
m.3496G>TA64SLHONHomMatsumoto et al., 1999 [122]
m.3497C>TA64VLHONHomMatsumoto et al., 1999 [122]
m.3635G>AS110NLHONHomBrown et al., 2001 [125]
m.3700G>AA112TLHONHomFauser et al., 2002 [126]
m.3733G>AE143KLHONHom/HetValentino et al., 2004 [127]
m.4025C>TT240MLHONHomHuoponen et al., 1993 [128]
m.4136A>GY277CLHONHomHowell et al., 1991 [129]
m.4160T>CL286PLHONHomHowell et al., 1991 [129]
m.4171C>AL289MLHONHom/HetKim et al., 2002 [130]
m.4216T>CY304HLHON/Insulin resistanceHomJohns and Berman, 1991 [131]

MT-CO1ACT53096.1m.6261G>AA120TLHON/Prostrate CancerHomAbu-Amero and Bosley et al., 2006 [132]
m.7444 G>ATer-KLHON/SNH/DEAFHomBrown et al., 1992 [133]
m.7623 C>TT13ILHONHomAbu-Amero and Bosley et al., 2006 [132]

MT-CO2ACT53097.1m.7868C>TL95FLHONHomYang et al., 2009 [134]

MT-ND2ACT53095.1m.4640C>AI57MLHONHomBrown et al., 2001 [125]
m.4917A>GN150DLHON/AMD/Insulin resistance/NRTI-PNHomJohns and Berman, 1991 [131]
m.5244G>AG259SLHONHetBrown et al., 1992 [135]

MT-ND3ACT53101.1m.10237T>CI60TLHONHomHorvath et al., 2002 [136]

MT-ND4ACT53103.1m.11253T>CI165TLHONHomKjer 1959 [137]
m.11696G>AV312ILHON + Spastic DystoniaHetDe Vries et al., 1996 [138]
m.11778G>AR340HLHONHom/HetWallace et al., 1988 [6]
m.11874C>AT372NLHONHomAbu-Amero and Bosley et al., 2006 [132]

MT-ND4LACT53102.1m.10543A>GH25RLHONHetAbu-Amero and Bosley et al., 2006 [132]
m.10591T>GF41CLHONHetAbu-Amero and Bosley et al., 2006 [132]
m.10663T>CV65ALHONHomBrown et al., 2002 [139]
m.10680G>AA71TLHONHomYang et al., 2009 [134]

MT-ND5ACT53104.1m.12782T>GI149SLHONHetAbu-Amero and Bosley et al., 2006 [132]
m.12811T>CY159HLHONHomHuoponen et al., 1993 [128]
m.12848C>TA171VLHONHetMayorov et al., 2005 [140]
m.13045A>CM237LLHON/MELAS/LSHetLiolitsa et al., 2003 [141]
m.13051G>AG239SLHONHomHowell et al., 2003 [142]
m.13379A>CH348PLHONHomAbu-Amero and Bosley et al., 2006 [132]
m.13528A>GT398ALHON-LikeHomBatandier et al., 2000 [143]
m.13637A>GQ434RLHONHomHuoponen et al., 1993 [128]
m.13708G>AA458TLHON/MS riskHomJohns and Berman, 1991 [131]
m.13730G>AG465ELHONHetHowell et al., 1993 [144]
MT-ND6ACT53105.1m.14568C>TG36SLHONHomBesch et al., 1999 [145]
m.14279G>AS132LLHONHomZhadanov et al., 2005 [146]
m.14459G>AA72VLHON + Spastic DystoniaHom/HetJun et al., 1994 [147]
m.14482C>GM64ILHONHom/HetHowell et al., 1998 [148]
m.14484T>CM64VLHONHom/HetBrown, et al., 1992 [124]
m.14495A>GL60SLHONHetChinnery et al., 2001 [149]
m.14498C>TY59CLHONHom/HetWissinger et al., 1997 [150]
m.14596A>TI26MLHONHomDe Vries et al., 1996 [138]
m.14325T>CN117DLHONHomHowell et al., 2003 [142]
m.14729G>AS132LLHONHomZhadanov et al., 2005 [146]

MT-CYBACT53106.1m.14831G>AA29TLHONHomFauser et al., 2002 [126]
m.14841A>GN32SLHONHetYang et al., 2009 [134]
m.15257G>AD171NLHONHomJohns and Berman, 1991 [131]
m.15674T>CS310PLHONHomAbu-Amero Bosley et al., 2006 [132]
m.15773G>AV343MLHONHomLa Morgia et al., 2008 [151]
m.15812G>AV356MLHONHomJohn et al., 1991 [152]

MT-CO3ACT53100.1m.9438G>AG78SLHONHomJohns and Neufeld 1993 [153]
m.9738G>TA178SLHONHomJohns and Neufeld 1993 [153]
m.9804G>AA200TLHONHetJohns and Neufeld 1993 [153]

MT-ATP6ACT53099.1m.8836A>GM104VLHONHomAbu-Amero Bosley et al., 2006 [132]
m.9016A>GI164VLHONHetPovalko et al., 2005 [154]
m.9101 T>CI192TLHONHomPuomila et al., 2007 [17]
m.9139G>AA205TLHONHomLa Morgia et al., 2008 [151]