tividenofusp alfa-eknmDNL310; ETV:IDS / AVLAYAH / IDS enzyme replacement; TfR TransportVehicle-enabled delivery / Enzyme TransportVehicle biologic / Lysosomal storage disorders Hunter syndrome (MPS II)Approved; Phase 2/3 confirmatory study ongoingU.S. accelerated approval; global Phase 2/3 COMPASS ongoingUSGlobal
DNL126ETV:SGSH / SGSH enzyme replacement / Enzyme TransportVehicle biologic / Lysosomal storage disorders Sanfilippo syndrome Type A (MPS IIIA)Phase 1/2; Phase 3 plannedOngoing Phase 1/2; global Phase 3 confirmatory study plannedGlobal
DNL593TAK-594/DNL593; PTV:PGRN / Progranulin replacement / Protein TransportVehicle biologic / Neurodegenerative disease GRN-related frontotemporal dementia (FTD-GRN)Phase 1/2Ongoing; Denali received notice that Takeda will terminate collaboration, with Denali planning to continue developmentGlobal
DNL628OTV:MAPT / MAPT / tau / Oligonucleotide TransportVehicle therapeutic / Neurodegenerative disease Alzheimer's diseasePhase 1bCTA approved; study start-up underway
DNL952ETV:GAA / GAA enzyme replacement / Enzyme TransportVehicle biologic / Lysosomal storage disorders Pompe diseasePhase 1IND clinical hold lifted; proceeding to Phase 1US
BIIB122/DNL151DNL151; BIIB122 / LRRK2 / Small molecule inhibitor / Neurodegenerative disease Parkinson's diseasePhase 2bLUMA enrollment completed; readout expected 2026GlobalLRRK2-associated Parkinson's diseasePhase 2aBEACON ongoing
eclitasertibSAR443122/DNL758 / RIPK1 / Small molecule inhibitor / Inflammatory disease Ulcerative colitisPhase 2Developed by Sanofi; Phase 2 results expected in 1H 2026
DNL921ATV:Abeta / Amyloid beta / Antibody TransportVehicle therapeutic / Neurodegenerative disease Alzheimer's diseaseIND-enablingPhase 1/1b initiation planned
DNL111ETV:GCase / GCase / Enzyme TransportVehicle biologic / Neurodegenerative disease; lysosomal storage disorders Parkinson's diseaseIND-enablingIND-enablingGaucher diseaseIND-enablingIND-enabling
DNL622ETV:IDUA / IDUA enzyme replacement / Enzyme TransportVehicle biologic / Lysosomal storage disorders MPS IIND-enablingIND-enabling
DNL422OTV:SNCA / SNCA / alpha-synuclein / Oligonucleotide TransportVehicle therapeutic / Neurodegenerative disease Parkinson's diseaseIND-enablingIND-enabling