Results 61 to 70 of about 1,460 (193)

Thoracic Actinomycosis: A Rare Cause of Pleural Thickening

open access: yesRespirology Case Reports, Volume 14, Issue 4, April 2026.
We report a case of a man who presented with a chest wall mass and was found to have pleural thickening on PET, with features concerning for mesothelioma. Further investigation revealed a diagnosis of actinomyces, a rare infectious cause of pleural thickening.
Evonne Shum   +5 more
wiley   +1 more source

Histoplasmosis in African children: clinical features, diagnosis and treatment

open access: yesTherapeutic Advances in Infectious Disease, 2022
Most of the reviews on histoplasmosis documented in literature have been in the adult population. Very few studies highlight the peculiarities associated with histoplasmosis in Africa especially in the pediatric population.
Bassey Ewa Ekeng   +3 more
doaj   +1 more source

CsdA‐LaeB Regulatory Hub Contributes to Aspergillus fumigatus Virulence via Fumiquinazoline C Biosynthesis

open access: yesAdvanced Science, Volume 13, Issue 16, 18 March 2026.
This study identifies a conserved CsdA‐LaeB hub in Aspergillus fumigatus that regulates secondary metabolite fumiquinazoline C (FqC). Disrupting this hub enhances FqC production and virulence, shedding new light on the post‐transcriptional regulatory logic linking secondary metabolism to pathogenicity and offering alternative strategies for diagnostic ...
Zili Song   +14 more
wiley   +1 more source

Mediastinal histoplasmosis: report of the first two Brazilian cases of mediastinal granuloma Histoplasmose mediastinal: relato dos dois primeiros casos brasileiros de granuloma mediastinal

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2005
This report documents the first two Brazilian cases of mediastinal granuloma due to histoplasmosis, presenting selected aspects on the diagnosis. Tissue samples revealing histoplasmosis were obtained from each of the patients by mediastinoscopy and ...
Luiz Carlos Severo   +2 more
doaj   +1 more source

A Case of Intermittent Fever a Decade After Renal Transplantation

open access: yesClinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Disseminated histoplasmosis is a potentially serious complication after organ transplantation; however, its occurrence is rare, even in endemic regions. Diagnosis can be challenging, particularly in patients with nonspecific symptoms such as intermittent fever or lethargy.
Merazul Islam Ony   +2 more
wiley   +1 more source

Oral Microbiota: Findings, Classification, Clinical Significance, and Therapeutic Interventions for Human Systemic Diseases

open access: yesiMetaMed, Volume 2, Issue 1, March 2026.
Oral microbiota: findings, classification, clinical significance, and therapeutic interventions for human systemic diseases ABSTRACT The oral microbiota is an ecological community of commensal, symbiotic, and pathogenic microorganisms that colonizes the oral cavity.
Miao Zhang   +13 more
wiley   +1 more source

Orthoquinone, Cyclic, and Acyclic α‐Diketone Natural Products: From Food Applications to Pharmacotherapy

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 1, March 2026.
The orthoquinone metabolites from plants have antimicrobial, antioxidant, antiviral, cytotoxic, and anti‐inflammatory effects. ABSTRACT The structural diversity of natural products is vast and fascinating, and they have been recognized as an enormously diverse source of new lead compounds.
Hidayat Hussain   +5 more
wiley   +1 more source

Capítulo 4: histoplasmose Chapter 4: histoplasmosis

open access: yesJornal Brasileiro de Pneumologia, 2009
Histoplasmose é uma micose sistêmica causada por um pequeno fungo, Histoplasma capsulatum var. capsulatum, cujo habitat é o solo rico em excrementos de pássaros e morcegos. A incidência da histoplasmose é mundial.
Miguel Abidon Aidé
doaj   +1 more source

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 499-515, March 2026.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana   +4 more
wiley   +1 more source

Preparation of monoclonal antibodies that differentiate between Histoplasma capsulatum variant capsulatum and H. capsulatum variant duboisii

open access: yes
The immunosuppressive drug cyclophosphamide was used to facilitate the production of monoclonal antibodies (Mabs) which differentiated between the yeast phase of the two variants of the dimorphic fungus Histoplasma capsulatum by both enzyme-linked ...
Fenelon, L   +4 more
core   +1 more source

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