Evidence map›Paper›PMID 39989763›Full record

ArticleACS omega2025

Rare Chlorinated Fungal Metabolite and Alpha-Pyrones from an Endophytic Fungus Nigrospora sp.

Chika C Abba, Peter M Eze, Sherif S Ebada, Nchekwube K Eze, Peter Proksch, Nicole Teusch, Festus B C Okoye, Chukwueweniwe J Eboka

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Biological activities and metabolic profile of crude extracts from two Nigrospora sp. isolates.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
    Article
  2. 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

8 authors.

Chika C AbbaDepartment of Pharmaceutical and Medicinal Chemistry, Nnamdi Azikiwe University, Awka 420261, Nigeria.
Peter M EzeSchool of Biological Sciences, Queen's University Belfast, Northern Ireland, Belfast BT9 5DL, U.K.ORCID https://orcid.org/0000-0002-3777-0450
Sherif S EbadaDepartment of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt.ORCID https://orcid.org/0000-0002-2753-0031
Nchekwube K EzeDepartment of Pharmaceutical Microbiology and Biotechnology, Nnamdi Azikiwe University 420261, Awka, Nigeria.
Peter ProkschInstitute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, Düsseldorf 40225, Germany.
Nicole TeuschInstitute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, Düsseldorf 40225, Germany.
Festus B C OkoyeDepartment of Pharmaceutical and Medicinal Chemistry, Nnamdi Azikiwe University, Awka 420261, Nigeria.
Chukwueweniwe J EbokaDepartment of Pharmaceutical and Medicinal Chemistry, Nnamdi Azikiwe University, Awka 420261, Nigeria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endophytic microorganisms have been recognized as potential sources of new chemical entities with applications in the pharmaceutical, biotechnology, agricultural, and other industries. This study investigated the secondary metabolites produced by an endophytic Nigrospora sp. isolated from the Nigerian plant,

Identifiers

PMID39989763
PMCPMC11840770

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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.