{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T20:03:05Z","timestamp":1774641785688,"version":"3.50.1"},"reference-count":48,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T00:00:00Z","timestamp":1708041600000},"content-version":"vor","delay-in-days":15,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Mycoses"],"published-print":{"date-parts":[[2024,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Superficial mycoses are fungal infections limited to the outermost layers of the skin and its appendages. The chief causative agents of these mycoses are dermatophytes and yeasts. The diagnosis of dermatophytosis can be made by direct mycological examination with potassium hydroxide (10%\u201330%) of biological material obtained from patients with suspected mycosis, providing results more rapid than fungal cultures, which may take days or weeks. This information, together with clinical history and laboratory diagnosis, ensures that the appropriate treatment is initiated promptly. However, false negative results are obtained in 5%\u201315%, by conventional methods of diagnosis of dermatophytosis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To study the metabolic profiles of the commonly occurring dermatophytes by NMR spectroscopy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Patients\/Materials<\/jats:title><jats:p>We have used 1D and 2D Nuclear Magnetic Resonance (NMR) experiments along with Human Metabolome Database (HMDB) and Chenomx database search for identification of primary metabolites in the methanol extract of two fungal species: <jats:italic>Trichophyton mentagrophyte (T.\u2009mentagrophyte<\/jats:italic>) and <jats:italic>Trichophyton rubrum (T.\u2009rubrum).<\/jats:italic> Both standard strains and representative number of clinical isolates of these two species were investigated. Further, metabolic profiles obtained were analysed using multivariate analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We have identified 23 metabolites in the <jats:italic>T.\u2009mentagrophyte<\/jats:italic> and another 23 metabolites in <jats:italic>T.\u2009rubrum<\/jats:italic>. Many important metabolites like trehalose, proline, mannitol, acetate, GABA and several other amino acids were detected, which provide the necessary components for fungal growth and metabolism. Altered metabolites were defined between <jats:italic>Trichophyton mentagrophyte<\/jats:italic> and <jats:italic>T.\u2009rubrum<\/jats:italic> strains.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>We have detected many metabolites in the two fungal species <jats:italic>T.\u2009mentagrophyte<\/jats:italic> and <jats:italic>T.\u2009rubrum<\/jats:italic> by using NMR spectroscopy. NMR spectroscopy provides a holistic snapshot of the metabolome of an organism. Key metabolic differences were identified between the two fungal strains. We need to perform more studies on metabolite profiling of the samples from these species for their rapid diagnosis and prompt treatment.<\/jats:p><\/jats:sec>","DOI":"10.1111\/myc.13699","type":"journal-article","created":{"date-parts":[[2024,2,17]],"date-time":"2024-02-17T03:25:30Z","timestamp":1708140330000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Identification of primary metabolites in fungal species of <i>Trichophyton mentagrophyte<\/i> and <i>Trichophyton rubrum<\/i> by <scp>NMR<\/scp> spectroscopy"],"prefix":"10.1111","volume":"67","author":[{"given":"Rashmi","family":"Parihar","sequence":"first","affiliation":[{"name":"Centre of Biomedical Research  Lucknow Uttar Pradesh India"},{"name":"Department of Bioinformatics Dr. A. P. J. 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