Evidence map›Paper›PMID 41706238›Full record

ArticleMycopathologia2026

Clinical and Mycological Profiles of Chronic and Recalcitrant Dermatophytosis: Türkiye, 2022-2024.

Murat Durdu, Hazal Kandemir, Ayşe Sultan Karakoyun, Pavlína Lysková, Daniela Kolarczyková, Oğuzhan Bingöl, Yasemin Erdem, Funda Aktürk-Gözel, Özlem Su-Küçük, Melisa Özay and 26 more

Abstract read
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. 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. Optimizing MALDI-TOF MS for routine dermatophyte identification, including Trichophyton indotineae.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  2. 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

36 authors.

Murat Durdu *Department of Dermatology, Dr. Turgut Noyan Application and Research Center, Başkent University, Adana, Turkey.ORCID http://orcid.org/0000-0003-1247-3932
Hazal Kandemir *Westerdijk Fungal Biodiversity Institute, Utrecht, the Netherlands.ORCID http://orcid.org/0000-0003-0385-5840
Ayşe Sultan KarakoyunDivision of Mycology, Department of Microbiology, Faculty of Medicine, University of Çukurova, Adana, Turkey.ORCID http://orcid.org/0000-0002-2717-6343
Pavlína LyskováDepartment of Medical Microbiology Prague and Kladno, Public Health Institute in Ústí Nad Labem, Prague, Czech Republic.ORCID http://orcid.org/0000-0002-3131-5924
Daniela KolarczykováDepartment of Botany, Faculty of Science, Charles University, Prague, Czech Republic.ORCID http://orcid.org/0009-0004-0271-9649
Oğuzhan BingölDivision of Mycology, Department of Microbiology, Faculty of Medicine, University of Çukurova, Adana, Turkey.ORCID http://orcid.org/0009-0001-0530-8050
Yasemin ErdemDepartment of Dermatology and Venereology, İstanbul Faculty of Medicine, İstanbul University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-6597-2957
Funda Aktürk-GözelDepartment of Dermatology and Venereology, İstanbul Faculty of Medicine, İstanbul University, Istanbul, Turkey.ORCID http://orcid.org/0009-0007-4206-4765
Özlem Su-KüçükDepartment of Dermatology and Venereology, School of Medicine, Bezmialem Vakıf University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-1140-9261
Melisa ÖzayDepartment of Dermatology and Venereology, School of Medicine, Bezmialem Vakıf University, Istanbul, Turkey.ORCID http://orcid.org/0009-0001-5356-6775
Aslan YürekliTraining and Research Hospital Dermatology Department, Muğla Sıtkı Koçman University, Muğla, Turkey.ORCID http://orcid.org/0000-0003-2812-2133
İlayda MusluTraining and Research Hospital Dermatology Department, Muğla Sıtkı Koçman University, Muğla, Turkey.ORCID http://orcid.org/0000-0001-9075-1235
İsa AnDepartment of Dermatology, Şanlıurfa Training and Research Hospital, Şanlıurfa, Turkey.ORCID http://orcid.org/0000-0003-3366-4551
Sinan ÖzçelikDepartment of Dermatology, Dr. Turgut Noyan Application and Research Center, Başkent University, Adana, Turkey.ORCID http://orcid.org/0000-0003-2115-276X
Tuğba Falay-GürPrivate Dermatology Clinic, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-3233-9610
Tuğba TehçiDepartment of Dermatology, University of Health Sciences -Adana Health Practice and Research Center, Adana, Turkey.ORCID http://orcid.org/0000-0002-8588-4292
Abdullah DemirbaşDepartment of Dermatology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey.ORCID http://orcid.org/0000-0002-3419-9084
Gözde Ulutaş-DemirbaşDepartment of Dermatology, Kocaeli City Hospital, Kocaeli, Turkey.ORCID http://orcid.org/0000-0002-1468-4605
Tuğba AtakMinistry of Health Islahiye State Hospital, Dermatology Clinic, Gaziantep, Turkey.ORCID http://orcid.org/0000-0002-6068-7444
Kaan TaşolarPrivate Sular Academy Hospital, Dermatology Clinic, Kahramanmaraş, Turkey.ORCID http://orcid.org/0000-0001-9417-1609
Büşra Acar-MantarBartın State Hospital, Dermatology Clinic, Bartın, Turkey.ORCID http://orcid.org/0009-0000-8901-9995
Mehmet Kamil MülayimFaculty of Medicine Department of Dermatology, Sütçü İmam University, Kahramanmaraş, Turkey.ORCID http://orcid.org/0000-0002-4373-5678
Rebiay KıranDepartment of Dermatology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey.ORCID http://orcid.org/0000-0002-9515-1682
Ayşe Tülin MansurAcademic Hospital, Dermatology Clinic, Istanbul, Turkey.ORCID http://orcid.org/0000-0001-6301-4985
İrem YanatmaFethiye State Hospital, Dermatology Clinic, Muğla, Turkey.ORCID http://orcid.org/0000-0002-4772-5397
Sertaç SeverDepartment of Dermatology, Avicenna Umut Hospital, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-6910-3273
Yeşim Yayla-ÖztürkPrivate Olimpos Hospital, Dermatology Clinic, Antalya, Turkey.ORCID http://orcid.org/0009-0002-3882-2731
Selami Aykut TemizDepartment of Dermatology, Necmettin Erbakan University Medical Faculty, Konya, Turkey.ORCID http://orcid.org/0000-0003-4878-0045
Rabia Öztaş-KaraSakarya Education and Research Hospital, Dermatology Clinic, Sakarya, Turkey.ORCID http://orcid.org/0000-0003-1828-5844
Fatma UzunGemlik State Hospital, Dermatology Clinic, Bursa, Turkey.ORCID http://orcid.org/0000-0002-7236-9574
Ferit KuşçuDepartment of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, University of Çukurova, Adana, Turkey.ORCID http://orcid.org/0000-0001-5662-8305
Gonca Erköse-GençDepartment of Medical Microbiology, İstanbul Faculty of Medicine, İstanbul University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-8983-9675
Zayre ErturanDepartment of Medical Microbiology, İstanbul Faculty of Medicine, İstanbul University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-6427-3046
Sybren de HoogCenter of Expertise in Mycology of Radboud University Medical Center/Canisius Wilhelmina Hospital, Nijmegen, the Netherlands.ORCID http://orcid.org/0000-0002-5344-257X
Vit HubkaDepartment of Botany, Faculty of Science, Charles University, Prague, Czech Republic.ORCID http://orcid.org/0000-0003-4583-6496
Macit IlkitDivision of Mycology, Department of Microbiology, Faculty of Medicine, University of Çukurova, Adana, Turkey. macitilkit@gmail.com.ORCID http://orcid.org/0000-0002-1174-4182

Funding

Czech Academy of Sciences LQ200202501
6 · The paper itself

Abstract

This study investigated the treatment outcomes of 91 patients with chronic and recalcitrant dermatophytosis from 20 hospitals in Türkiye between June 2022 and March 2024, as well as the in vitro antifungal susceptibility and squalene epoxidase (SQLE) substitution profiles of the dermatophytes obtained from these patients. Molecular identification by sequencing 91 isolates, revealed 76 Trichophyton mentagrophytes ITS genotype VIII (TmVIII; also known as T. indotineae) isolates, 13 Trichophyton rubrum, one Trichophyton tonsurans, and one Microsporum canis. The Phe397Leu substitution predominated in the SQLE, and Tyr414His co-occurred in nine TmVIII isolates. Five novel substitutions were observed in TmVIII. Among 13 T. rubrum isolates, three showed different SQLE substitution patterns compared to the wild-type strain. EUCAST antifungal susceptibility testing revealed high minimum inhibitory concentrations (MICs) for terbinafine (TRB) (> 0.25 mg/L) and for fluconazole (FLZ) (≥ 16 mg/L), indicating resistance in most TmVIII isolates. Of the 91 patients, 83 responded to FLZ, itraconazole (ITZ), TRB, or voriconazole-based regimens. While adjunct therapy with FLZ and resveratrol (RES) led to improvement in 28/29 patients despite their high in vitro inhibition concentrations, ITZ and curcumin (CUR) therapy was successful in 3/3 patients. However, the in vitro efficiency of CUR could not be evaluated. These findings highlight the local occurrence of specific SQLE substitutions, underscore the importance of EUCAST MIC testing combined with SQLE sequencing for surveillance, and support further evaluation of RES and CUR as an adjunct in TRB-resistant TmVIII.

Indexed as

Antifungal AgentsArthrodermataceaeMicrosporumTineaTrichophytonChronic DiseaseDrug Resistance, FungalGenotypeHumansMicrobial Sensitivity TestsSqualene MonooxygenaseTerbinafineTreatment OutcomeTurkeyAntifungal AgentsSqualene MonooxygenaseTerbinafineAntifungal resistanceCurcuminDermatophytosisResveratrolSQLETrichophyton indotineae

Identifiers

PMID41706238
PMCPMC12916938

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.