Evidence map›Paper›PMID 32317934›Full record

ReviewFrontiers in cellular neuroscience2020

Advantages and Recent Developments of Autologous Cell Therapy for Parkinson's Disease Patients.

Teresia M Osborn, Penelope J Hallett, James M Schumacher, Ole Isacson

Registry-linked trialAbstract readReview
In one paragraph

Review in Frontiers in cellular neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06422208 (A Phase 1 Clinical Trial of Autologous iPSC-Derived Dopamine Neuron Transplantation for Parkinson's Disease), which is not on this map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06422208 phase1enrolling by invitationnot on this mapstarted 2024, after this paper: background citation

A Phase 1 Clinical Trial of Autologous iPSC-Derived Dopamine Neuron Transplantation for Parkinson's Disease

TypeinterventionalSponsorPenelope J. Hallett, Ph.D.Ran2024 to 2027Enrolled6ConditionsParkinson DiseaseArmsAutologous midbrain dopamine neurons
3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Teresia M OsbornNeuroregeneration Research Institute, McLean Hospital/Harvard Medical School, Belmont, MA, United States.
Penelope J HallettNeuroregeneration Research Institute, McLean Hospital/Harvard Medical School, Belmont, MA, United States.
James M SchumacherNeuroregeneration Research Institute, McLean Hospital/Harvard Medical School, Belmont, MA, United States.
Ole IsacsonNeuroregeneration Research Institute, McLean Hospital/Harvard Medical School, Belmont, MA, United States.

Funding

Parkinsons Disease Scalable iPSC Autologous Cell TherapyU01NS109463 · NINDS · MCLEAN HOSPITAL · PI COOPER, OLIVER, HALLETT, PENELOPE JANE · 2020 to 2024
$9.2M
NINDS NIH HHS U01 NS109463
6 · The paper itself

Abstract

Parkinson's Disease (PD) is a progressive degenerative disease characterized by tremor, bradykinesia, rigidity and postural instability. There are approximately 7-10 million PD patients worldwide. Currently, there are no biomarkers available or pharmaceuticals that can halt the dopaminergic neuron degeneration. At the time of diagnosis about 60% of the midbrain dopamine (mDA) neurons have already degenerated, resulting in a depletion of roughly 70% of striatal dopamine (DA) levels and synapses. Symptomatic treatment (e.g., with L-dopa) can initially restore DA levels and motor function, but with time often lead to side-effects like dyskinesia. Deep-brain-stimulation can alleviate these side-effects and some of the motor symptoms but requires repeat procedures and adds limitations for the patients. Restoration of dopaminergic synapses using neuronal cell replacement therapy has shown benefit in clinical studies using cells from fetal ventral midbrain. This approach, if done correctly, increases DA levels and restores synapses, allowing biofeedback regulation between the grafted cells and the host brain. Drawbacks are that it is not scalable for a large patient population and the patients require immunosuppression. Stem cells differentiated

Indexed as

autologouscell therapydopamine neuronsParkinson’s diseasetransplantation

Identifiers

PMID32317934
PMCPMC7147334

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.