Evidence map›Paper›PMID 41806075›Full record

ArticleMycopathologia2026

Development of a Vertical Flow Dot-Immunobinding Assay (Dot-Iba) for Rapid Detection of Neoscytalidium dimidiatum.

Akkarapong Plengpanich, Sumanas Bunyaratavej, Anchalee Tungtrongchitr, Nawannaporn Saelim, Thapani Srisai, Charussri Leeyaphan, Piriyaporn Chongtrakool, Pichet Ruenchit

Abstract readEvaluation Study
In one paragraph

Article in Mycopathologia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Akkarapong Plengpanich *Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Sumanas Bunyaratavej *Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Anchalee TungtrongchitrDepartment of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Nawannaporn SaelimSiriraj Center of Research Excellence in Allergy & Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Thapani SrisaiSiriraj Center of Research Excellence in Allergy & Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Charussri LeeyaphanDepartment of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Piriyaporn ChongtrakoolDepartment of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
Pichet RuenchitDepartment of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand. pichet.rue@mahidol.edu.

Funding

Siriraj Research Development Fund of the Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand R016633004
6 · The paper itself

Abstract

Neoscytalidium dimidiatum is a non-dermatophyte mold that commonly causes skin and nail infections in tropical regions and often resists conventional antifungal therapies. Because its clinical and laboratory features often resemble dermatophyte infections, diagnosis is frequently delayed and treatment is sometimes inappropriate. We therefore developed a dot-immunobinding assay (Dot-Iba) to detect N. dimidiatum antigens. We generated a highly specific monoclonal antibody, 3E6F7 (MAb 3E6F7), for antigen capture, and used goat anti-mouse Ig conjugated with alkaline phosphatase (AP) as the signal generator. The test pad comprised a test hole, a nitrocellulose membrane (NC), and water-absorbent pads in a vertical flow-through format to allow a rapid antigen-antibody reaction. The assembled system detected N. dimidiatum antigens in vitro with high specificity and yielded visible results within 2 h; its detection limit was 0.9 µg without cross-reactivity to dermatophyte or non-dermatophyte fungi. This rapid, specific, and easy-to-use assay shows strong potential as a diagnostic tool, particularly in settings with limited access to fungal culture or advanced molecular diagnostics, where early, accurate identification is crucial.

Indexed as

Antigens, FungalAscomycotaAnimalsAntibodies, FungalAntibodies, MonoclonalHumansRapid Diagnostic TestsSensitivity and SpecificityTime FactorsAntibodies, FungalAntibodies, MonoclonalAntigens, FungalDot-immunobinding assay (Dot-Iba)Fungal foot infectionNail infectionNeoscytalidium dimidiatumRapid test

Identifiers

PMID41806075
PMCPMC12975793

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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.