Evidence map›Paper›PMID 36585544›Full record

ArticleNeurotoxicity research2023

Dihydromyricetin Protects Against Salsolinol-Induced Toxicity in Dopaminergic Cell Line: Implication for Parkinson's Disease.

Bruk Getachew, Antonei B Csoka, Robert L Copeland, Kebreten F Manaye, Yousef Tizabi

Abstract read
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In one paragraph

Article in Neurotoxicity research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 17% 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

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Genetic variants ofIBRO neuroscience reports · 2025
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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

5 authors at 1 institution in 1 country.

Bruk GetachewDepartment of Pharmacology, Howard University College of Medicine, 520 W Street, Washington, NWDC, 20059, USA.
Antonei B CsokaDepartment of Anatomy, Howard University College of Medicine, Washington, DC, USA.
Robert L CopelandDepartment of Pharmacology, Howard University College of Medicine, 520 W Street, Washington, NWDC, 20059, USA.
Kebreten F ManayeDepartment of Physiology and Biophysics, Howard University College of Medicine, Washington, DC, USA.
Yousef TizabiDepartment of Pharmacology, Howard University College of Medicine, 520 W Street, Washington, NWDC, 20059, USA. ytizabi@howard.edu.
Howard University · US

Funding

Advancing aging research through development of minority GerontologistsR25AG047843 · NIA · HOWARD UNIVERSITY · PI DUTTAROY, ATANU · 2014 to 2024
$3.3M
Novel Interventions in Alcohol Induced DepressionR03AA022479 · NIAAA · HOWARD UNIVERSITY · PI TIZABI, YOUSEF · 2014 to 2015
$149k
NIH/NIA 1R25AG047843-01NIH/NIAAA R03AA022479
6 · The paper itself

Abstract

Parkinson's disease (PD) is a progressive neurodegenerative disease associated with loss of dopaminergic neurons in the substantia nigra pars compacta. Although aging is the primary cause, environmental and genetic factors have also been implicated in its etiology. In fact, the sporadic nature of PD (i.e., unknown etiology) renders the uncovering of the exact pathogenic mechanism(s) or development of effective pharmacotherapies challenging. In search of novel neuroprotectants, we showed that butyrate (BUT), a short-chain fatty acid, protects against salsolinol (SALS)-induced toxicity in human neuroblastoma-derived SH-SY5Y cells, which are considered an in-vitro model of PD. Dihydromyricetin (DHM), a flavonoid derived from Asian medicinal plant, has also shown effectiveness against oxidative damage and neuroinflammation, hallmarks of neurodegenerative diseases. Here we show that pretreatment of SH-SY5Y cells with DHM concentration-dependently prevented SALS-induced toxicity and that a combination of DHM and BUT resulted in a synergistic protection. The effects of both DHM and BUT in turn could be completely blocked by flumazenil (FLU), a GABA

Indexed as

NeuroblastomaNeurodegenerative DiseasesNeuroprotective AgentsParkinson DiseaseCell Line, TumorDopamineDopaminergic NeuronsFlavonolsgamma-Aminobutyric AcidHumansIsoquinolinesdihydromyricetinDopamineFlavonolsgamma-Aminobutyric AcidIsoquinolinesNeuroprotective AgentssalsolinolAmpelopsinButyrate, GABAA receptor, Free fatty acid 3 receptorFlavonoidNeuroprotectionSH-SY5Y Cells

Identifiers

PMID36585544
OpenAlexW4313340494

What OpenQuestion holds

Textmetadata
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.