Evidence map›Paper›PMID 35993363›Full record

ArticleJCI insight2022

Rehabilitation combined with neural progenitor cell grafts enables functional recovery in chronic spinal cord injury.

Paul Lu, Camila M Freria, Lori Graham, Amanda N Tran, Ashley Villarta, Dena Yassin, J Russell Huie, Adam R Ferguson, Mark H Tuszynski

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.8field-weighted citation impact, top 4% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 36 citations in OpenAlex.

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  11. Delayed atorvastatin delivery promotes recovery after experimental spinal cord injury.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Article
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  18. Neuroplasticity and regeneration after spinal cord injury.North American Spine Society journal · 2023
    Article
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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

9 authors at 3 institutions in 1 country.

Paul LuVeterans Administration Medical Center, San Diego, California, USA.
Camila M FreriaDepartment of Neurosciences, University of California, San Diego, La Jolla, California, USA.
Lori GrahamDepartment of Neurosciences, University of California, San Diego, La Jolla, California, USA.
Amanda N TranDepartment of Neurosciences, University of California, San Diego, La Jolla, California, USA.
Ashley VillartaVeterans Administration Medical Center, San Diego, California, USA.
Dena YassinDepartment of Neurosciences, University of California, San Diego, La Jolla, California, USA.
J Russell HuieDepartment of Neurological Surgery, University of California, San Francisco, California, USA.
Adam R FergusonDepartment of Neurological Surgery, University of California, San Francisco, California, USA.
Mark H TuszynskiVeterans Administration Medical Center, San Diego, California, USA.
University of California San Diego · USUnited States Department of Veterans Affairs · USUniversity of California, San Francisco · US

Funding

Characterization of Chronic Contusive Spinal Cord Injury and Promotion of Corticospinal Tract RegenerationI01BX003892 · VA · VA SAN DIEGO HEALTHCARE SYSTEM · PI LU, PENGZHE · 2019 to 2022
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BLRD VA I01 BX003892RRD VA I01 RX002264RRD VA I50 RX001706
6 · The paper itself

Abstract

We reported previously that neural progenitor cell (NPC) grafts form neural relays across sites of subacute spinal cord injury (SCI) and support functional recovery. Here, we examine whether NPC grafts after chronic delays also support recovery and whether intensive rehabilitation further enhances recovery. One month after severe bilateral cervical contusion, rats received daily intensive rehabilitation, NPC grafts, or both rehabilitation and grafts. Notably, only the combination of rehabilitation and grafting significantly improved functional recovery. Moreover, improved functional outcomes were associated with a rehabilitation-induced increase in host corticospinal axon regeneration into grafts. These findings identify a critical and synergistic role of rehabilitation and neural stem cell therapy in driving neural plasticity to support functional recovery after chronic and severe SCI.

Indexed as

Neural Stem CellsSpinal Cord InjuriesAnimalsAxonsNerve RegenerationRatsStem Cell TransplantationNeuroscienceStem cell transplantation

Identifiers

PMID35993363
PMCPMC9462483
OpenAlexW4292511021

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.