Evidence map›Paper›PMID 40341363›Full record

ArticleScientific reports2025

Bioactivity and chemical screening of endophytic fungi associated with seaweeds Gracilaria sp. and Sargassum sp. of the Bay of Bengal, Bangladesh.

Sadia Noor, Mst Nadira Begum, Satyajit Roy Rony, Abu Asad Chowdhury, Md Hossain Sohrab, Md Abdul Mazid

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–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

10 citing papers in PubMed.

  1. Article
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  3. Review
  4. Article
  5. Review
  6. 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.

Sadia NoorDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh.ORCID http://orcid.org/0000-0002-5104-6530
Mst Nadira BegumBiological Research Division, BCSIR Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh.ORCID http://orcid.org/0000-0002-6311-2494
Satyajit Roy RonyPharmaceutical Sciences Research Division, BCSIR Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh.ORCID http://orcid.org/0000-0002-6884-2904
Abu Asad ChowdhuryDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh.ORCID http://orcid.org/0000-0003-0952-8250
Md Hossain SohrabPharmaceutical Sciences Research Division, BCSIR Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh. mhsohrab@bcsir.gov.bd.ORCID http://orcid.org/0000-0002-8314-2594
Md Abdul MazidDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh. ma.mazid@du.ac.bd.ORCID http://orcid.org/0000-0003-2190-2591

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study explored the great potential of endophytic fungi associated with red seaweed Gracilaria sp. and brown seaweed Sargassum sp. of the Bay of Bengal, Bangladesh, for the first time. Endophytic fungi were identified taxonomically by morphological features and molecular characterisation (ITS sequence). The identification of six fungal isolates revealed five different fungal species belonging to four genera, namely, Aspergillus subversicolor, A. terreus and Cladosporium halotolerans isolated from Gracilaria sp. and Chaetomium globosum, A. terreus and Curvularia perotidis isolated from Sargassum sp. The ethyl acetate extracts of fungal endophytes were evaluated for antimicrobial activity, DPPH radical scavenging activity, and brine shrimp lethality bioassay. Amongst all the fungal extracts evaluated in this study, four showed mild to moderate inhibitory activity (10-14 mm) against the tested bacterial strains. Exceptionally, Chaetomium globosum exerted significant antibacterial activity with the highest zone of inhibition (21 ± 0.3 mm) against the Gram-negative bacterial strain Pseudomonas aeruginosa and also showed moderate antifungal activity (13 ± 0.9 mm) against A. niger. Sargassum sp.-derived A. terreus exhibited the strongest DPPH radical scavenging activity (IC

Indexed as

EndophytesFungiGracilariaSargassumSeaweedAnimalsAnti-Bacterial AgentsAnti-Infective AgentsArtemiaBangladeshBaysMicrobial Sensitivity TestsAnti-Bacterial AgentsAnti-Infective AgentsAntimicrobial activityBrine shrimp lethality bioassayDPPH radical scavenging activityEndophytic fungiGC-MSGracilariaSargassumSeaweeds

Identifiers

PMID40341363
PMCPMC12062276

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.