Results 41 to 50 of about 12,046 (172)

Infectious keratitis secondary to Histoplasma capsulatum: the first case reports in humans

Brazilian Journal of Infectious Diseases
The authors report an unusual case of fungal keratitis caused by Histoplasma capsulatum in a male immunocompetent patient. PCR confirmed the presence of the fungus DNA in the material studied.
Enyr S. Arcieri, Ademir Rocha, Camila N. Mendonça, Eduardo G. V. Andreo, Ioná G.A. Finotti, Rafael L. Furlanetto, Rafael S. Arcieri, Flávio J. Rocha, Luiz V. Rizzo   +8 more
doaj   +1 more source

Histoplasma Urinary Antigen for the Diagnosis Histoplasmosis in Non‐HIV Individuals

Mycoses, Volume 69, Issue 5, May 2026.
ABSTRACT Background Histoplasmosis is an endemic mycosis in the Americas. While urinary Histoplasma antigen enzyme immunoassay testing (HAET) has been validated mainly in HIV‐infected patients with disseminated disease, its performance in HIV‐negative populations with heterogeneous clinical presentations is unclear.
João Nobrega de Almeida Jr, Tamara Harb Roca, Denise dos Anjos Laurentis de Souza Campos, Renée Zon Filippi, Cristóvão Luis P. Mangueira, Marines Dalla Valle Martino   +5 more
wiley   +1 more source

Variabilidade genética de isolados brasileiros de Histoplasma Capsulatum

UNINGÁ Review, 2016
O objetivo desse trabalho foi analisar a diversidade genética de isolados de H. capsulatumno Brasil. Foram selecionadas amostras sequenciadas de H.
GERLAN DA ROCHA SANTOS, ISNARA COELHO DE RESENDE DIAS, CLÁUDIO ANGELO VENTURA, FERNANDA MACHADO FONSECA   +3 more
doaj  

Más allá de lo común: paniculitis por histoplasma. Reporte de caso

Medicina U.P.B.
La histoplasmosis es una micosis endémica de América Latina y es causada por el Histoplasma capsulatum. La infección es provocada por la inhalación de esporas y el principal órgano involucrado es el pulmón. Las lesiones cutáneas son ampliamente variables,
Sara Orozco Jiménez, Pedro Juan Saldarriaga, Susana Chiquito García, Ana Cristina Ruiz Suárez, Verónica Berrío, Valeria Arciniegas Grisales   +5 more
doaj   +1 more source

Late Onset Telomere Biology Disorder Presenting With Pancytopenia, Immune Dysregulation, Interstitial Lung Disease and Alopecia

American Journal of Hematology, Volume 101, Issue 6, Page 1196-1200, June 2026.
Bo A. Wan, Hamish Nicolson, Heather A. Leitch, Ryan J. Stubbins, Luke Y. C. Chen, Timothy Murray, Amy Trottier, Anthony Gador   +7 more
wiley   +1 more source

Thoracic Actinomycosis: A Rare Cause of Pleural Thickening

Respirology 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, Jaidyn Muhandiramge, Jay Finn, Jasmine Zhu, Rhoda Cameron, Ronan O'Donnabhain   +5 more
wiley   +1 more source

Challenging granulomatous differential diagnosis of CNS lesions in a 75-year-old patient with indolent lymphoma

Frontiers in Immunology
We report here on a patient with concomitant indolent lymphoma who showed a rapid progressive deterioration of his general condition and emerging neurological symptoms.
Lorenz Thurner, Ketevani Melivadze, Jakob Matschke, Theodoros Topalidis, Armin Bachhuber, Tilman Speicher, Florian Rosar, Udo Reischl, Wolfgang Tränkenschuh, Bettina Friesenhahn-Ochs, Peter Fries, Sören L. Becker, Octavian Fleser   +12 more
doaj   +1 more source

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

Advanced 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, Hongjiao Zhang, Leixin Ye, Yuxin Lei, Linqi Wang, Xiao Liu, Nayanna M. Mercado Soto, Nancy P. Keller, Berl R. Oakley, Can Zhao, Michael Bromley, Hongwei Liu, Lei Cai, Koon Ho Wong, Wen‐Bing Yin   +14 more
wiley   +1 more source

Histoplasmosis in patients living with HIV in Europe: review of literature

Frontiers in Microbiology
Histoplasma capsulatum (var. capsulatum Hcc and duboisii Hcd), is a dimorphic fungus that causes histoplasmosis. It usually affects people coming from endemic areas, causing a variety of clinical manifestations up to progressive disseminated ...
Dimitra Kontogiannis, Andrea Di Lorenzo, Drieda Zaçe, Domenico Benvenuto, Martina Moccione, Gianmarco Muratore, Maria L. Giacalone, Giulia Montagnari, Laura Carnevale, Tiziana Mulas, Luigi Coppola, Laura Campogiani, Loredana Sarmati, Loredana Sarmati, Marco Iannetta, Marco Iannetta   +15 more
doaj   +1 more source

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

iMetaMed, 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, Meihang Du, Wenjiang Zhang, Renhuan Huang, Wanting Li, Tongqi Li, Junping Bai, Ning Zhang, Jungang Chen, Jing Zhou, Bing Wang, Liwei An, Hideaki Kagami, Yiming Zhang   +13 more
wiley   +1 more source