Evidence map›Paper›PMID 25471476›Full record

ArticleProtoplasma2015

Physiological, metabolic, and transcriptional effects of biologically-synthesized silver nanoparticles in turnip (Brassica rapa ssp. rapa L.).

Muthu Thiruvengadam, Sangiliyandi Gurunathan, Ill-Min Chung

Abstract read
PubMed Publisher
In one paragraph

Article in Protoplasma, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 158 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. The Resistance of Germinating Pea (Plants (Basel, Switzerland) · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. A NovelPlants (Basel, Switzerland) · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Nanoparticles: The Plant Saviour under Abiotic Stresses.Nanomaterials (Basel, Switzerland) · 2022
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. A review on transcriptomic and metabolomic responses of plants to nanopollution.Environmental science and pollution research international · 2022
    Review
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

3 authors at 1 institution in 1 country.

Muthu ThiruvengadamDepartment of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 143 701, Republic of Korea.
Sangiliyandi Gurunathan
Ill-Min Chung
Konkuk University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Silver nanoparticles (AgNPs) use has been increased in recent years, which has potentially antagonistic effects on living organisms, including microbes, human, and plants. The physiological and molecular responses of AgNPs have been reported for several plants; however, the detailed mechanism of action of AgNPs is not known in turnip. Accordingly, the aim of this study was determined to evaluate the impact of AgNPs exposure in turnip seedlings at concentrations up to 10.0 mg/l. The frequency of seed germination decreased with increasing AgNPs concentration. Moreover, while exposure to 1.0 mg/l AgNPs significantly increased plant fresh biomass. The plant growth, biomass, and chlorophyll content were decreased at 5.0 and 10.0 mg/l AgNPs. Anthocyanin, malondialdehyde, and hydrogen peroxide levels were significantly increased with higher concentrations of AgNPs. Furthermore, reactive oxygen species (ROS) production and DNA damage were significantly elevated in plants treated with higher concentrations of AgNPs. The DNA damage potential was confirmed in the experiment of DNA laddering, comet, and TUNEL assays. Consequently, the study confirms the phytotoxic, cytotoxic, and genotoxic potentials induced by AgNPs. Moreover, higher concentrations (5.0 and 10.0 mg/l) of AgNPs significantly induced expression of genes related to glucosinolates and phenolics biosynthesis as well as abiotic and biotic stresses whereas down-regulated the carotenoid gene expressions. To our knowledge, this is the first report to evaluate the physiological, metabolic, and transcriptional responses of turnip to biologically synthesized AgNPs.

Indexed as

Brassica napusGerminationIn Situ Nick-End LabelingLipid PeroxidationMetal NanoparticlesReactive Oxygen SpeciesSeedlingsSilverReactive Oxygen SpeciesSilver

Identifiers

PMID25471476
OpenAlexW2040362205

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.