Evidence map›Paper›PMID 31824151›Full record

ArticleInternational journal of nanomedicine2019

ZnO Nanoparticles Induced Male Reproductive Toxicity Based on the Effects on the Endoplasmic Reticulum Stress Signaling Pathway.

Yizhou Tang, Bolu Chen, Wuding Hong, Ling Chen, Liyang Yao, Yu Zhao, Zoraida P Aguilar, Hengyi Xu

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–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.

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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  17. An Overview of Essential Microelements and Common Metallic Nanoparticles and Their Effects on Male Fertility.International journal of environmental research and public health · 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

8 authors.

Yizhou TangState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Bolu ChenState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Wuding HongState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Ling ChenState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Liyang YaoState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Yu ZhaoState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.
Zoraida P AguilarZystein, LLC., Fayetteville, AR 72704, USA.
Hengyi XuState Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, People's Republic of China.ORCID 0000-0003-0457-9665

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to evaluate the adverse effects of ZnO NPs on male reproductive system and explore the possible mechanism.

methodsIn this study, the effect of oral administration of 50, 150 and 450 mg/kg zinc oxide nanoparticles (ZnO NPs) in adult male mice was studied over a 14-day period.

resultsThe results showed that the number of sperms in the epididymis and the concentration of testosterone in serum were decreased with an increased dose of ZnO NPs. Testicular histopathological lesions like detachment, atrophy and vacuolization of germ cells were observed. The results showed that increased dosage of ZnO NPs correspondingly up-regulated the IRE1α, XBP1s, BIP, and CHOP (P<0.05) which are genes related to ER stress. These observations indicated that ZnO NPs had adverse effects on the male reproductive system in a dose-dependent manner possibly through ER stress. The expression of caspase-3 was significantly increased in all the treated groups (P<0.001), which reflected the possible activation of apoptosis. Additionally, there was significant down-regulation of the gene

conclusionIt may be inferred that the ZnO NP's reproductive toxicity in male mice occurred via apoptosis and ER-stress signaling pathway.

Indexed as

AnimalsApoptosisDose-Response Relationship, DrugEndoplasmic Reticulum StressGene Expression RegulationLeydig CellsMaleMetal NanoparticlesMiceSertoli CellsSignal TransductionSperm CountTestisTestosteroneZincZinc OxideTestosteroneZincZinc Oxideendoplasmic reticulum stressmale reproductive toxicityzinc oxide nanoparticles

Identifiers

PMID31824151
PMCPMC6900315

What OpenQuestion holds

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Registered trials

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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.