Evidence map›Paper›PMID 32589144›Full record

ArticleeLife2020

3,6'-dithiopomalidomide reduces neural loss, inflammation, behavioral deficits in brain injury and microglial activation.

Chih-Tung Lin, Daniela Lecca, Ling-Yu Yang, Weiming Luo, Michael T Scerba, David Tweedie, Pen-Sen Huang, Yoo-Jin Jung, Dong Seok Kim, Chih-Hao Yang and 3 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

30 citing papers in PubMed, 38 citations in OpenAlex.

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  15. Role of chronic neuroinflammation in neuroplasticity and cognitive function: A hypothesis.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
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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

13 authors at 4 institutions in 2 countries.

Chih-Tung Lin *Graduate Institute of Medical Sciences, Taipei Medical University, Taipei, Taiwan.
Daniela Lecca *Drug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.
Ling-Yu Yang *Graduate Institute of Medical Sciences, Taipei Medical University, Taipei, Taiwan.
Weiming Luo *Drug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.
Michael T ScerbaDrug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.
David TweedieDrug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.ORCID 0000-0002-8446-4544
Pen-Sen HuangGraduate Institute of Medical Sciences, Taipei Medical University, Taipei, Taiwan.
Yoo-Jin JungDrug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.
Dong Seok KimDrug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.
Chih-Hao YangDepartment of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
Barry J HofferDepartment of Neurological Surgery, Case Western Reserve University, Cleveland, United States.
Jia-Yi WangGraduate Institute of Medical Sciences, Taipei Medical University, Taipei, Taiwan.
Nigel H GreigDrug Design & Development Section, Translational Gerontology Branch, Intramural Research Program National Institute on Aging, NIH, Baltimore, United States.ORCID 0000-0002-3032-1468
National Institute on Aging · USTaipei Medical University · TWNeurological Surgery · USTaipei Medical University Hospital · TW

Funding

Pro-inflammatory cytokine lowering anti-inflammatory drugsZIAAG000994 · NIA · NATIONAL INSTITUTE ON AGING · PI GREIG, NIGEL H. · 2016 to 2025
$16.8M
Eating Behaviors in Homebound Older AdultsK01AG000994 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI LOCHER, JULIE L · 2001 to 2005
$503k
Brain injury; acute effects and progression to Alzheimer's-like psychopathologyR56AG057028 · NIA · CASE WESTERN RESERVE UNIVERSITY · PI HOFFER, BARRY J, MILLER, JONATHAN PAUL · 2018 to 2018
$400k
NIA NIH HHS K01 AG000994NIA NIH HHS R56 AG057028NIH HHS AG057025 (R56)
6 · The paper itself

Abstract

Traumatic brain injury (TBI) causes mortality and disability worldwide. It can initiate acute cell death followed by secondary injury induced by microglial activation, oxidative stress, inflammation and autophagy in brain tissue, resulting in cognitive and behavioral deficits. We evaluated a new pomalidomide (Pom) analog, 3,6'-dithioPom (DP), and Pom as immunomodulatory agents to mitigate TBI-induced cell death, neuroinflammation, astrogliosis and behavioral impairments in rats challenged with controlled cortical impact TBI. Both agents significantly reduced the injury contusion volume and degenerating neuron number evaluated histochemically and by MRI at 24 hr and 7 days, with a therapeutic window of 5 hr post-injury. TBI-induced upregulated markers of microglial activation, astrogliosis and the expression of pro-inflammatory cytokines, iNOS, COX-2, and autophagy-associated proteins were suppressed, leading to an amelioration of behavioral deficits with DP providing greater efficacy. Complementary animal and cellular studies demonstrated DP and Pom mediated reductions in markers of neuroinflammation and α-synuclein-induced toxicity.

Indexed as

AnimalsBrain InjuriesCytokinesEncephalitisMaleMiceMice, Inbred C57BLMicrogliaNeuronsNeuroprotective AgentsRatsRats, Sprague-DawleyThalidomideTumor Necrosis Factor-alphaCytokinesNeuroprotective AgentsThalidomideTumor Necrosis Factor-alpha3,6'-dithiopomalidomideneurodegenerationneuroinflammationneurosciencepomalidomiderattraumatic brain injury

Identifiers

PMID32589144
PMCPMC7375814
OpenAlexW3038087858

What OpenQuestion holds

Textmetadata
LicenceCC0
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.