Evidence map›Paper›PMID 32884237›Full record

ArticleDrug design, development and therapy2020

Beneficial Effect of Genistein on Diabetes-Induced Brain Damage in the ob/ob Mouse Model.

Rong-Zi Li, Xiao-Wen Ding, Thangiah Geetha, Layla Al-Nakkash, Tom L Broderick, Jeganathan Ramesh Babu

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  8. Article
  9. The obesogenic side of Genistein.Frontiers in endocrinology · 2023
    Review
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  11. Genistein attenuates LPSZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022
    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

6 authors at 2 institutions in 1 country.

Rong-Zi LiDepartment of Nutrition, Dietetics and Hospitality Management, Auburn University, Auburn, AL 36849, USA.
Xiao-Wen DingDepartment of Nutrition, Dietetics and Hospitality Management, Auburn University, Auburn, AL 36849, USA.ORCID 0000-0001-9714-629X
Thangiah GeethaDepartment of Nutrition, Dietetics and Hospitality Management, Auburn University, Auburn, AL 36849, USA.
Layla Al-NakkashDepartment of Physiology, Laboratory of Diabetes and Exercise Metabolism, College of Graduate Studies, Midwestern University, Glendale, AZ 85308, USA.ORCID 0000-0001-9309-6213
Tom L BroderickDepartment of Physiology, Laboratory of Diabetes and Exercise Metabolism, College of Graduate Studies, Midwestern University, Glendale, AZ 85308, USA.
Jeganathan Ramesh BabuDepartment of Nutrition, Dietetics and Hospitality Management, Auburn University, Auburn, AL 36849, USA.
Auburn University · USMidwestern University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDiabetes mellitus (DM)-induced brain damage is characterized by cellular, molecular and functional changes. The mechanisms include oxidative stress, neuroinflammation, reduction of neurotrophic factors, insulin resistance, excessive amyloid beta (Aβ) deposition and Tau phosphorylation. Both antidiabetic and neuroprotective effects of the phytoestrogen genistein have been reported. However, the beneficial effect of genistein in brain of the ob/ob mouse model of severe obesity and diabetes remains to be determined.

methodsIn this study, female ob/ob mice and lean control mice were fed with either a standard diet or a diet containing genistein (600mg/kg) for a period of 4 weeks. Body weight was monitored weekly. Blood was collected for the measurement of glucose, insulin and common cytokines. Mice brains were isolated for Western immunoblotting analyses.

resultsTreatment with genistein reduced weight gain of ob/ob mice and decreased hyperglycemia compared to ob/ob mice fed the standard diet. The main findings show that genistein treatment increased insulin sensitivity and the expression levels of the neurotrophic factors nerve growth factor (NGF) and brain-derived neurotrophic factors (BDNF). In these mice, genistein also reduced Aβ deposition and the level of hyper-phosphorylated Tau protein.

conclusionThe results of our study indicate the beneficial effects of genistein in the obese diabetic mouse brain, including improving brain insulin signaling, increasing neurotrophic support, and alleviating Alzheimer's disease-related pathology.

Indexed as

Disease Models, AnimalAmyloid beta-PeptidesAnimalsBrainDiabetes Mellitus, ExperimentalDietFemaleGenisteinHyperglycemiaMiceMice, Inbred C57BLMice, ObeseNeuroprotective AgentsWeight GainAmyloid beta-PeptidesGenisteinNeuroprotective Agentsamyloid betabrain injuryinsulin signalingisoflavonesleptin-deficient mice

Identifiers

PMID32884237
PMCPMC7443039
OpenAlexW3049705196

What OpenQuestion holds

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LicenceCC BY-NC
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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.