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Preclinical quality, safety, and efficacy of a human embryonic stem cell-derived product for the treatment of Parkinson’s disease, STEM-PD
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“the feasibility of allografting without long-term immunosuppression, coupled with cryopreservation, offers an off-the-shelf approach33,47 that could facilitate the broader application of this therapy in the future.”
From Phase I trial of hES cell-derived dopaminergic neurons for Parkinson’s disease (2025) · cites this paper as [47]
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Cites
Bloem, B. R., Okun, M. S., & Klein, C. (2021) · The Lancet · doi:10.1016/s0140-6736(21)00218-x · Cited by 3,920
Highly efficient neural conversion of human ES and iPS cells by dual inhibition of SMAD signaling
Chambers, S. M., Fasano, C. A., Papapetrou, E. P., Tomishima, M., Sadelain, M., & Studer, L. (2009) · Nature Biotechnology · doi:10.1038/nbt.1529 · Cited by 3,620
Kirkeby, A., Grealish, S., Wolf, D. A., Nelander, J., Wood, J., Lundblad, M., Lindvall, O., & Parmar, M. (2012) · Cell Reports · doi:10.1016/j.celrep.2012.04.009 · Cited by 662
Self-citationPersonalized iPSC-Derived Dopamine Progenitor Cells for Parkinson’s Disease
Schweitzer, J. S., Song, B., Herrington, T. M., Park, T.-Y., Lee, N., Ko, S., Jeon, J., Cha, Y., Kim, K., Li, Q., et al. (2020) · New England Journal of Medicine · doi:10.1056/nejmoa1915872 · Cited by 542
Research works printed but not linked: 41
- Kehagia, 2013, Cognitive impairment in Parkinson's disease: the dual syndrome hypothesis, Neurodegener. Dis., 11, 79, 10.1159/000341998 · DOI
- Obeso, 2000, The evolution and origin of motor complications in Parkinson's disease, Neurology, 55, S13
- Barker, 2023, Restorative cell and gene therapies for Parkinson's disease, Handb. Clin. Neurol., 193, 211, 10.1016/B978-0-323-85555-6.00012-6 · DOI
- Lindvall, 1990, Grafts of fetal dopamine neurons survive and improve motor function in Parkinson's disease, Science, 247, 574, 10.1126/science.2105529 · DOI
- Lindvall, 1994, Evidence for long-term survival and function of dopaminergic grafts in progressive Parkinson's disease, Ann. Neurol., 35, 172, 10.1002/ana.410350208 · DOI
- Freed, 2001, Transplantation of embryonic dopamine neurons for severe Parkinson's disease, N. Engl. J. Med., 344, 710, 10.1056/NEJM200103083441002 · DOI · Paper page
- Kordower, 1997, Dopaminergic transplants in patients with Parkinson's disease: neuroanatomical correlates of clinical recovery, Exp. Neurol., 144, 41, 10.1006/exnr.1996.6386 · DOI
- Mendez, 2005, Cell type analysis of functional fetal dopamine cell suspension transplants in the striatum and substantia nigra of patients with Parkinson's disease, Brain, 128, 1498, 10.1093/brain/awh510 · DOI
- Piccini, 2005, Factors affecting the clinical outcome after neural transplantation in Parkinson's disease, Brain, 128, 2977, 10.1093/brain/awh649 · DOI
- Kefalopoulou, 2014, Long-term clinical outcome of fetal cell transplantation for Parkinson disease: two case reports, JAMA Neurol., 71, 83, 10.1001/jamaneurol.2013.4749 · DOI
- Olanow, 2003, A double-blind controlled trial of bilateral fetal nigral transplantation in Parkinson's disease, Ann. Neurol., 54, 403, 10.1002/ana.10720 · DOI · Paper page
- Barker, 2013, Fetal dopaminergic transplantation trials and the future of neural grafting in Parkinson's disease, Lancet Neurol., 12, 84, 10.1016/S1474-4422(12)70295-8 · DOI
- Barker, 2019, Designing stem-cell-based dopamine cell replacement trials for Parkinson's disease, Nat. Med., 25, 1045, 10.1038/s41591-019-0507-2 · DOI · Paper page
- Kikuchi, 2011, Survival of human induced pluripotent stem cell-derived midbrain dopaminergic neurons in the brain of a primate model of Parkinson's disease, J. Parkinsons Dis., 1, 395, 10.3233/JPD-2011-11070 · DOI
- Kirkeby, 2017, Predictive markers guide differentiation to improve graft outcome in clinical translation of hESC-based therapy for Parkinson's disease, Cell Stem Cell, 20, 135, 10.1016/j.stem.2016.09.004 · DOI
- Kriks, 2011, Dopamine neurons derived from human ES cells efficiently engraft in animal models of Parkinson's disease, Nature, 480, 547, 10.1038/nature10648 · DOI
- Grealish, 2014, Human ESC-derived dopamine neurons show similar preclinical efficacy and potency to fetal neurons when grafted in a rat model of Parkinson's disease, Cell Stem Cell, 15, 653, 10.1016/j.stem.2014.09.017 · DOI
- Doi, 2020, Pre-clinical study of induced pluripotent stem cell-derived dopaminergic progenitor cells for Parkinson's disease, Nat. Commun., 11, 10.1038/s41467-020-17165-w · DOI · Paper page
- Kim, 2021, Biphasic activation of WNT signaling facilitates the derivation of midbrain dopamine neurons from hESCs for translational use, Cell Stem Cell, 28, 343, 10.1016/j.stem.2021.01.005 · DOI · Paper page
- Piao, 2021, Preclinical efficacy and safety of a human embryonic stem cell-derived midbrain dopamine progenitor product, MSK-DA01, Cell Stem Cell, 28, 217, 10.1016/j.stem.2021.01.004 · DOI · Paper page
- Nolbrant, 2017, Generation of high-purity human ventral midbrain dopaminergic progenitors for in vitro maturation and intracerebral transplantation, Nat. Protoc., 12, 1962, 10.1038/nprot.2017.078 · DOI
- Bolon, 2013, STP position paper: recommended practices for sampling and processing the nervous system (brain, spinal cord, nerve, and eye) during nonclinical general toxicity studies, Toxicol. Pathol., 41, 1028, 10.1177/0192623312474865 · DOI
- Politis, 2011, Graft-induced dyskinesias in Parkinson's disease: high striatal serotonin/dopamine transporter ratio, Mov. Disord., 26, 1997, 10.1002/mds.23743 · DOI
- Politis, 2010, Serotonergic neurons mediate dyskinesia side effects in Parkinson's patients with neural transplants, Sci. Transl. Med., 2, 38ra46, 10.1126/scitranslmed.3000976 · DOI
- Rath, 2013, Survival and functional restoration of human fetal ventral mesencephalon following transplantation in a rat model of Parkinson's disease, Cell Transplant., 22, 1281, 10.3727/096368912X654984 · DOI
- Li, 2016, Extensive graft-derived dopaminergic innervation is maintained 24 years after transplantation in the degenerating parkinsonian brain, Proc. Natl. Acad. Sci. USA, 113, 6544, 10.1073/pnas.1605245113 · DOI · Paper page
- Widner, 1992, Bilateral fetal mesencephalic grafting in two patients with parkinsonism induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), N. Engl. J. Med., 327, 1556, 10.1056/NEJM199211263272203 · DOI
- Lindvall, 1989, Human fetal dopamine neurons grafted into the striatum in two patients with severe Parkinson's disease. A detailed account of methodology and a 6-month follow-up, Arch. Neurol., 46, 615, 10.1001/archneur.1989.00520420033021 · DOI
- Hardman, 2002, Comparison of the basal ganglia in rats, marmosets, macaques, baboons, and humans: volume and neuronal number for the output, internal relay, and striatal modulating nuclei, J. Comp. Neurol., 445, 238, 10.1002/cne.10165 · DOI
- Kirkeby, 2017, Strategies for bringing stem cell-derived dopamine neurons to the clinic: A European approach (STEM-PD), Prog. Brain Res., 230, 165, 10.1016/bs.pbr.2016.11.011 · DOI
- Ma, 2010, Dopamine cell implantation in Parkinson's disease: long-term clinical and (18)F-FDOPA PET outcomes, J. Nucl. Med., 51, 7, 10.2967/jnumed.109.066811 · DOI · Paper page
- Takahashi, 2020, iPS cell-based therapy for Parkinson's disease: A Kyoto trial, Regen. Ther., 13, 18, 10.1016/j.reth.2020.06.002 · DOI · Paper page
- Cardoso, 2018, Target-specific forebrain projections and appropriate synaptic inputs of hESC-derived dopamine neurons grafted to the midbrain of parkinsonian rats, J. Comp. Neurol., 526, 2133, 10.1002/cne.24500 · DOI
- Elabi, 2022, Human embryonic stem cell-derived dopaminergic grafts alleviate L-dopa induced dyskinesia, J. Parkinsons Dis., 12, 1881, 10.3233/JPD-212920 · DOI
- Grealish, 2015, Monosynaptic tracing using modified rabies virus reveals early and extensive circuit integration of human embryonic stem cell-derived neurons, Stem Cell Rep., 4, 975, 10.1016/j.stemcr.2015.04.011 · DOI
- Steinbeck, 2015, Optogenetics enables functional analysis of human embryonic stem cell-derived grafts in a Parkinson's disease model, Nat. Biotechnol., 33, 204, 10.1038/nbt.3124 · DOI
- Tiklová, 2020, Single cell transcriptomics identifies stem cell-derived graft composition in a model of Parkinson's disease, Nat. Commun., 11, 2434, 10.1038/s41467-020-16225-5 · DOI
- Yang, 2022, Therapeutic functions of astrocytes to treat alpha-synuclein pathology in Parkinson's disease, Proc. Natl. Acad. Sci. USA, 119
- Christensen, 2018, Pirouetting pigs: A large non-primate animal model based on unilateral 6-hydroxydopamine lesioning of the nigrostriatal pathway, Brain Res. Bull., 139, 167, 10.1016/j.brainresbull.2018.02.010 · DOI
- Glud, 2017, A fiducial skull marker for precise MRI-based stereotaxic surgery in large animal models, J. Neurosci. Methods, 285, 45, 10.1016/j.jneumeth.2017.04.017 · DOI
- Lillethorup, 2018, Nigrostriatal proteasome inhibition impairs dopamine neurotransmission and motor function in minipigs, Exp. Neurol., 303, 142, 10.1016/j.expneurol.2018.02.005 · DOI
Cited by
Sorted by citations
Phase I trial of hES cell-derived dopaminergic neurons for Parkinson’s disease
Tabar, V., Sarva, H., Lozano, A. M., Fasano, A., Kalia, S. K., Yu, K. K. H., Brennan, C., Ma, Y., Peng, S., Eidelberg, D., et al. (2025) · Nature · doi:10.1038/s41586-025-08845-y · Cited by 181
Metadata
- Authors
- Kirkeby, A., Nelander, J., Hoban, D. B., Rogelius, N., Bjartmarz, H., Storm, P., Fiorenzano, A., Adler, A. F., Vale, S., Mudannayake, J., Zhang, Y., Cardoso, T., Mattsson, B., Landau, A. M., Glud, A. N., Sørensen, J. C., Lillethorup, T. P., Lowdell, M., Carvalho, C., Bain, O., van Vliet, T., Lindvall, O., Björklund, A., Harry, B., Cutting, E., Widner, H., Paul, G., Barker, R. A., & Parmar, M.
- Venue
- Cell Stem Cell
- Publisher
- Elsevier BV
- Published
- 2023-10
- Volume
- 30
- Issue
- 10
- Pages
- 1299-1314.e9
- ISSN
- 1934-5909
- Cited by
- 158
- References
- 4
- Language
- en
- Licence
- Funders
- Knut and Alice Wallenberg Foundation
- Swedish Research Council (2016-00873, 2021-00661)
- New York Stem Cell Foundation (NYSCF-R-I37)
- Lundbeck Foundation (R211-2015-3784, R303-2018-3058)
- European Union (FP7 HEALTH-F4-2013-602278, 874758)
- Novo Nordisk Foundation (NNF18OC0030286, NNF21CC0073729)
- Novo Nordisk A/S
- European Research Council (771427)
- Parkinsonfonden
- Innovation Fund
- Hjärnfonden (FO2019-0301)
- Swedish Foundation for Strategic Research
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