Evidence map›Paper›PMID 32726328›Full record

ArticlePloS one2020

GC-MS analysis, antimicrobial, antioxidant, antilipoxygenase and cytotoxic activities of Jacaranda mimosifolia methanol leaf extracts and fractions.

Rabia Naz, Thomas H Roberts, Asghari Bano, Asia Nosheen, Humaira Yasmin, Muhammad Nadeem Hassan, Rumana Keyani, Sami Ullah, Wajiha Khan, Zahid Anwar

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
8.3field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 70 citations in OpenAlex.

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  15. Molecules (Basel, Switzerland) · 2022
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  17. Bioprospecting of the novel isolateSaudi journal of biological sciences · 2022
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  19. Phytochemical Investigation and Therapeutical Potential ofOxidative medicine and cellular longevity · 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

10 authors at 4 institutions in 2 countries.

Rabia NazDepartment of Biosciences, COMSATS University, Islamabad, Pakistan.ORCID 0000-0002-2716-2267
Thomas H RobertsPlant Breeding Institute, Sydney Institute of Agriculture, University of Sydney, Sydney, NSW, Australia.ORCID 0000-0003-3831-3240
Asghari BanoDepartment of Biosciences, University of Wah, Wah Cantt, Pakistan.
Asia NosheenDepartment of Biosciences, COMSATS University, Islamabad, Pakistan.
Humaira YasminDepartment of Biosciences, COMSATS University, Islamabad, Pakistan.
Muhammad Nadeem HassanDepartment of Biosciences, COMSATS University, Islamabad, Pakistan.
Rumana KeyaniDepartment of Biosciences, COMSATS University, Islamabad, Pakistan.
Sami UllahDepartment of Botany, University of Peshawar, Peshawar, Pakistan.
Wajiha KhanDepartment of Biotechnology, COMSATS University Islamabad, Abbotabad Campus, Abbotabad, Pakistan.
Zahid AnwarDepartment of Computer Science, COMSATS University Islamabad, Vehari Campus, Vehari, Pakistan.
COMSATS University Islamabad · PKThe University of Sydney · AUUniversity of Peshawar · PKUniversity of Wah · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Jacaranda mimosifolia trees are grown in frost-free regions globally. The aim of this study was to evaluate the methanol crude extract and various fractions of increasing polarity of J. mimosifolia leaves for bioactive metabolites, as well as antimicrobial, antioxidant and anticancer activities. The anti-inflammatory potential of the various fractions of J. mimosifolia leaf extract was studied via the lipoxygenase (LOX) inhibitory assay. Methanol crude extract (ME), derived fractions extracted with chloroform (CF) and ethyl acetate (EAF), and residual aqueous extract (AE) of dried J. mimosifolia leaves were assayed for polyphenolic compounds, their antioxidant, antimicrobial and lipoxygenase (LOX) inhibitory activities, and anticancer properties. Polyphenolic compounds were determined via HPLC while phytochemicals (total phenolics, flavonoids, tannins and ortho-diphenol contents), antioxidant activities (DPPH, hydrogen peroxideperoxide, hydroxyl and superoxide radical anions) and LOX were measured via spectrophotometry. Methanol extracts and various fractions were evaluated for antibacterial activities against Bacillus subtilis, Klebsiella pneumonia, Pseudomonas aeruginosa and Staphylococcus aureus. Antifungal potential of the fractions was tested against three species: Aspergillus flavus, Aspergillus fumigatus and Fusarium oxysporum. The highest values for total phenolic content (TPC), total flavonoid content (TFC), flavonols, tannins and ortho-diphenols were in the ME, followed by CF > EAF > AE. ME also had the highest antioxidant activity with EC50 values 48±1.3, 45±2.4, 42±1.3 and 46±1.3 μg/mL based on the DPPH, hydrogen peroxide, hydroxyl radical and superoxide radical assays, respectively. TPC and TFC showed a significant, strong and positive correlation with the values for each of these antioxidant activities. ME exhibited anti-inflammatory potential based on its LOX inhibitory activity (IC50 = 1.3 μg/mL). ME also had the maximum antibacterial and antifungal potential, followed by EAF > CF > AE. Furthermore, ME showed the strongest cytotoxic effect (EC50 = 10.7 and 17.3 μg/mL) against human hormone-dependent prostate carcinoma (LnCaP) and human lung carcinoma (LU-1) cell lines, respectively. Bioactive compounds present in leaf methanol extracts of J. mimosifolia were identified using gas chromatography-mass spectrometry (GC-MS). Fifteen compounds were identified including phenolic and alcoholic compounds, as well as fatty acids. Our results suggest that J. mimosifolia leaves are a good source of natural products with antioxidant, anti-inflammatory and anti-cancer properties for potential therapeutic, nutraceutical and functional food applications.

Indexed as

Anti-Infective AgentsAntioxidantsAspergillusBignoniaceaeCell Line, TumorCell ProliferationCytotoxinsHumansLipoxygenase InhibitorsNeoplasmsPlant ExtractsPlant LeavesStaphylococcus aureusAnti-Infective AgentsAntioxidantsCytotoxinsLipoxygenase InhibitorsPlant Extracts

Identifiers

PMID32726328
PMCPMC7390342
OpenAlexW3045977530

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.