Evidence map›Paper›PMID 26838686›Full record

ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2016

A novel inhibition ELISA for the detection and monitoring of Penicillium marneffei antigen in human serum.

K Prakit, J D Nosanchuk, K Pruksaphon, N Vanittanakom, S Youngchim

Abstract read
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In one paragraph

Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 12% 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, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Recent Advances in the Diagnosis of Talaromycosis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026
    Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Talaromycosis from Wuhan: two-case report and literature review.Frontiers in cellular and infection microbiology · 2024
    Review
  10. Review
  11. Evaluation of the yeast phase-specific monoclonal antibody 4D1 andFrontiers in cellular and infection microbiology · 2023
    Article
  12. Antibody screening reveals antigenic proteins involved inFrontiers in cellular and infection microbiology · 2023
    Article
  13. Article
  14. Review
  15. Review
  16. Superiority of a Novel Mp1p Antigen Detection Enzyme Immunoassay Compared to Standard BACTEC Blood Culture in the Diagnosis of Talaromycosis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2021
    Article
  17. Diagnosis of Pulmonary Infections Due to Endemic Fungi.Diagnostics (Basel, Switzerland) · 2021
    Review
  18. Article
  19. Article
  20. Serum Sphingolipids Aiding the Diagnosis of Adult HIV-Negative Patients withFrontiers in cellular and infection microbiology · 2021
    Article
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

5 authors at 2 institutions in 2 countries.

K PrakitDepartment of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
J D NosanchukDepartments of Medicine (Infectious Diseases) and Microbiology/Immunology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
K PruksaphonDepartment of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
N VanittanakomDepartment of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
S YoungchimDepartment of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand. syoungchim@gmail.com.
Chiang Mai University · THAlbert Einstein College of Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The thermally dimorphic fungus Penicillium marneffei is a causative agent of penicilliosis marneffei, a disease considered to be an acquired immune deficiency syndrome (AIDS)-defining illness in Southeast Asia and southern China. We have developed an inhibition enzyme-linked immunosorbent assay (inh-ELISA) incorporating the yeast phase specific mannoprotein-binding monoclonal antibody 4D1 for the detection of P. marneffei infection. In our sample set, the test detected antigenemia in all 45 (100 %) patients with P. marneffei, with a mean antigen concentration of 4.32 μg/ml. No cross-reactivity in this assay was found using serum from 44 additional patients with other fungal infections, such as Aspergillus fumigatus, Cryptococcus neoformans, and Candida albicans, as well as 44 patients with bacterial infections, such as Mycobacterium tuberculosis and Streptococcus suis. Additionally, no reactivity occurred using serum from 31 human immunodeficiency virus (HIV)-infected patients without a history of fungal infections and 113 healthy controls residing in endemic areas. To investigate the potential of the inh-ELISA for disease monitoring, we followed the reduction in antigenemia in six patients who clinically responded to itraconazole and P. marneffei was no longer isolated from their blood or tissues. In contrast, we correlated increased concentrations of antigenemia in patients with relapsed P. marneffei infection with the progression of their clinical symptoms and the isolation of P. marneffei from their clinical specimens. In summary, the P. marneffei inh-ELISA is a promising new assay for the rapid diagnosis of P. marneffei, as well as a tool for evaluating clinical response and clearance of the fungus during treatment.

Indexed as

AdultAntigens, FungalAsia, SoutheasternChinaDiagnostic Tests, RoutineDrug MonitoringEnzyme-Linked Immunosorbent AssayFemaleFungemiaHIV InfectionsHumansMaleMiddle AgedPenicilliumSensitivity and SpecificitySerumAntigens, Fungal

Identifiers

PMID26838686
OpenAlexW2255035451

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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.