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Articles in press
Articles in press are accepted, peer reviewed articles that are not yet assigned to volumes/issues, but are citable using DOI. More info
Emergence of monkeypox virus in central Argentina: Epidemiological features and first complete genome sequences in the country
Gonzalo M. Castro, Paola E. Sicilia, Ana Willington, Laura López, Tomás Poklepovich, Josefina Campos, María G. Barbás
10.1016/j.ram.2024.05.003
Highlights
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MPXV infection was confirmed in 46.0% of the studied patients, all of them were men.
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Varicella-zoster virus infection was the most frequent differential diagnosis.
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Complete genomes were obtained by a high throughput shotgun metagenomics strategy.
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The Argentinian sequences were related to sequences from the USA, Europe, and Peru.
Full text access
Available online 22 July 2024
Are Mycoplasma pneumoniae coinfections frequent in COVID-19 patients? A systematic review
Jessica Mosmann, María Celia Frutos, Javier Anibal Origlia, María Lucia Gallo Vaulet, Miriam Gabriela García, Gabriela Vilar, Celeste Pérez, María Julia Madariaga, ... María Estela Cadario
10.1016/j.ram.2024.05.002
Full text access
Available online 11 July 2024
Mycobacterium tuberculosis Beijing in the State of Nuevo Leon, Mexico
Nohemí Catana-Botello, Pola Becerril-Montes, Jorge Castro-Garza, Francisco González-Salazar, Horacio Almanza-Reyes, María De Los Ángeles Del Bosque-Moncayo, Alejandro Morales-Vargas, Víctor Manuel Velázquez-Moreno
10.1016/j.ram.2023.12.007
Highlights
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We determine the genotypes MTB belonging to the Beijing lineage.
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406 MTB isolates were genotyped with Spoligotyping and 18-locus MIRU-VNTR.
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Beijing genotype characterized phylogenetically.
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Genomic diversity of MTB in Monterrey, Mexico.
Full text access
Available online 28 June 2024
Bartonella spp. in different species of bats from Misiones (Argentina)
María N. De Salvo, Andrés Palmerio, Isabel La Rosa, Alejandro Rodriguez, Fernando J. Beltrán, Federico E. Gury Dohmen, Gabriel L. Cicuttin
10.1016/j.ram.2024.04.001
Highlights
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We studied 33 blood samples from bats from Misiones (Argentina).
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Bartonella spp. were found on Artibeus lituratus, Desmodus rotundus, Carollia perspicillata, and Myotis nigricans.
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Phylogenetic analysis shows seven genotypes of Bartonella.
Full text access
Available online 13 June 2024
Emergence of lineage III of Shigella sonnei ST152 belonging to a high-risk clone harboring the blaCTX-M-15 gene in Peru
Arturo Gonzales Rodriguez, Edgar Gonzales Escalante, Lizet Lezameta Abarca, Jordana Saavedra Gutierrez
10.1016/j.ram.2024.02.007
Highlights
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First S. sonnei isolates report with blaCTX-M-15 in Peru.
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blaCTX-M-15 associated with qnrS1, presumably in a conjugative plasmid of the IncI-γ group; in both cases azithromycin susceptible.
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Clonal expansion of sublinage IIIa and IIIb in Latin America.
Full text access
Available online 6 June 2024
Caracterización molecular de aislamientos de Listeria monocytogenes de origen humano y alimentario en Argentina, 2018-2023
Ricardo Ariel Gianecini, Lucía Cipolla, Florencia Rocca, Josefina Campos, Tomás Poklepovich, Mónica Prieto
10.1016/j.ram.2024.03.002
Highlights
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Clones circulantes de L. monocytogenes con distintos grados de virulencia en Argentina.
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Predominio del clon hipervirulento CC1 en muestras de humanos y alimentos.
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Identificación de aislamientos con elevada y posible relación epidemiológica.
Full text access
Available online 4 June 2024
Arthrobacter sp. UMCV2, and its compound N,N-dimethylhexadecilamine promote nodulation in Medicago truncatula by Sinorhizobium medicae
Martha Alicia Méndez-Camarillo, Idolina Flores-Cortez, Vicente Montejano-Ramírez, Eduardo Valencia-Cantero
10.1016/j.ram.2024.03.004
Highlights
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Arthrobacter sp. UMCV2 functions as a rhizobia-helper-bacteria.
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New S. medicae strains produce effective nodulation in M. truncatula Jemalong A17.
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The signal molecule dimethylhexadecilamine enhances M. truncatula nodulation by S. medicae.
Full text access
Available online 29 May 2024
Cyanobacteria in soils under dryland agricultural production systems
Cecilia Isabel Sánchez, Viviana Carolina Gregorutti
10.1016/j.ram.2024.03.003
Full text access
Available online 28 May 2024
Caracterización de una comunidad microbiana aislada de colonias de abejas melíferas
María Fernanda Vega, Carina Libonatti, Ornela Y. Ramos, Marina Basualdo
10.1016/j.ram.2024.01.001
Highlights
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Bifidobacterium choladohabitans integra la microbiota intestinal de A. mellifera.
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E. faecium compone la microbiota del pan de abejas en colonias de A. mellifera.
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E. faecium integra el núcleo bacteriano estable de las colonias de abejas melíferas.
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No hay antagonismo cruzado entre bacterias aisladas de intestino y pan de abejas.
Full text access
Available online 19 May 2024
Microsporum canis pseudomycetoma and disseminated Mycobacterium genavense infection in an HIV/AIDS patient, an unusual combination
Andrés Benchetrit, Fernando Messina, Mario Matteo, Mariana Vázquez, Roxana Paul, Germán Gil Zbinden, Nora Costa, Gabriela Santiso
10.1016/j.ram.2024.02.005
Highlights
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Pseudomycetoma is a rare chronic granulomatous reaction that surrounds fungal hyphae.
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Mycobacterium genavense does not grow on conventional solid and liquid media.
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Severely immunosuppressed patients may present co-infections.
Full text access
Available online 22 April 2024
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