Evidence map›Paper›PMID 42325932›Full record

ArticleFrontiers in allergy2026

Serological and biochemical characterization of Aspergillus fumigatus Asp f 10 as a potential diagnostic marker in ABPA and related respiratory diseases.

Shramana Ghosh, Angira Dasgupta, Rajat Kanti Sarkar, Chandrabati Chatterjee, Mahesh Padukudru Anand, Kashinath Bhattacharya, Utpal Bakshi, Gaurab Sircar

Abstract read
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Article in Frontiers in allergy, 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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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Shramana Ghosh *Department of Botany, Visva-Bharati, Santiniketan, West Bengal, India.
Angira Dasgupta *Department of Chest Medicines, B. R. Singh Hospital and Centre for Medical Education and Research, Kolkata, West Bengal, India.
Rajat Kanti SarkarInstitute of Health Sciences, Presidency University, Kolkata, West Bengal, India.
Chandrabati ChatterjeeInstitute of Health Sciences, Presidency University, Kolkata, West Bengal, India.
Mahesh Padukudru AnandDepartment of Respiratory Medicine, JSS Medical College, JSSAHER, Mysore, Karnataka, India.
Kashinath BhattacharyaDepartment of Botany, Visva-Bharati, Santiniketan, West Bengal, India.
Utpal BakshiInstitute of Health Sciences, Presidency University, Kolkata, West Bengal, India.
Gaurab SircarInstitute of Health Sciences, Presidency University, Kolkata, West Bengal, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Methods: We profiled the Results: Asp f 10 was identified as an extracellular IgG-reactive protease. Recombinant mature Asp f 10 exhibited folded conformation, structural stability, and gelatinolytic activity, whereas the full-length protein lacked defined structure. Both isoforms bound patient IgE and IgG; however, only Asp f 10-specific IgG responses were significantly elevated in ABPA and SAAS. ROC analysis demonstrated excellent diagnostic capacity for IgG (AUC = 0.90), far surpassing IgE (AUC = 0.54). Despite IgE recognition, mature Asp f 10 failed to induce histamine release, suggesting limited effector activity. Conclusion: Asp f 10 is a biologically active protease, and Asp f 10-specific IgG responses provide a robust biomarker for ABPA, outperforming IgE in diagnostic accuracy. Incorporating Asp f 10 into serological panels may improve differential diagnosis of

Indexed as

ABPAasperg illusAsp f 10diagnostic markerIgEIgG

Identifiers

PMID42325932
PMCPMC13279211

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