Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Santiago Martínez-Calvillo"'
Autor:
César Díaz-Godínez, Diana G. Ríos-Valencia, Samuel García-Aguirre, Santiago Martínez-Calvillo, Julio César Carrero
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Parasites release extracellular vesicles (EVs) which, in some cases, modulate the host’s immune response contributing to the establishment of the infection. In this work we have isolated and characterized the EVs released by trophozoites of the hum
Externí odkaz:
https://doaj.org/article/e0be6c36f1cc4162973bc16e91c11029
Autor:
César Díaz-Godínez, Joshue Fabián Jorge-Rosas, Mario Néquiz, Santiago Martínez-Calvillo, Juan P. Laclette, Carlos Rosales, Julio C. Carrero
Publikováno v:
Antioxidants, Vol 10, Iss 6, p 974 (2021)
NETosis is a neutrophil process involving sequential steps from pathogen detection to the release of DNA harboring antimicrobial proteins, including the central generation of NADPH oxidase dependent or independent ROS. Previously, we reported that NE
Externí odkaz:
https://doaj.org/article/9512d8407c99495f88c788f9239c6009
Publikováno v:
Cells, Vol 8, Iss 5, p 421 (2019)
The nucleolus is the conspicuous nuclear body where ribosomal RNA genes are transcribed by RNA polymerase I, pre-ribosomal RNA is processed, and ribosomal subunits are assembled. Other important functions have been attributed to the nucleolus over th
Externí odkaz:
https://doaj.org/article/8d2ceae817d0415dba6d499a203570ee
Autor:
Mónica Chico-Avelino, Adriana López-Mejía, Josefina Ramos-Frías, Héctor Alberto Villafuentes-Téllez, Imelda Menchaca-Armenta, Raymundo Montoya-Ayala, Santiago Martínez-Calvillo, Rebeca G. Manning-Cela
Publikováno v:
Acta tropica. 234
Triatomine vectors are responsible for the main route of transmission of the protozoan Trypanosoma cruzi, the etiological agent of Chagas disease. This illness is potentially life-threatening and highly disabling and represents a major public health
Autor:
Fiordaliso C. Román-Carraro, Julio César Carrero, Gabriela Romero-Meza, Rossana Arroyo, Santiago Martínez-Calvillo, Tomás Nepomuceno-Mejía, Luis E. Florencio-Martínez, Jaime Ortega-López, Rebeca Manning-Cela
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2019 (2019)
BioMed Research International, Vol 2019 (2019)
Leishmania major, a protozoan parasite that diverged early from the main eukaryotic lineage, exhibits unusual mechanisms of gene expression. Little is known in this organism about the transcription factors involved in the synthesis of tRNA, 5S rRNA,
Autor:
Santiago Martínez-Calvillo, Rebeca Manning-Cela, Carlos Flores-Pérez, Luis E. Florencio-Martínez, Fiordaliso C. Román-Carraro, Luis A. Barocio-Rodríguez, Tomás Nepomuceno-Mejía, Andrés Cano-Santiago, Fabiola Mondragón-Rosas, Maricarmen Gómez-García
Publikováno v:
Genes
Volume 12
Issue 2
Genes, Vol 12, Iss 280, p 280 (2021)
Volume 12
Issue 2
Genes, Vol 12, Iss 280, p 280 (2021)
In yeast and higher eukaryotes, transcription factor TFIIIB is required for accurate initiation of transcription by RNA Polymerase III (Pol III), which synthesizes transfer RNAs (tRNAs), 5S ribosomal RNA (rRNA), and other essential RNA molecules. TFI
Autor:
Tomás, Nepomuceno-Mejía, Luis E, Florencio-Martínez, Isabel, Pineda-García, Santiago, Martínez-Calvillo
Publikováno v:
Acta Tropica. 228:106315
Formation of the ribosome subunits is a complex and progressive cellular process that requires a plethora of non-ribosomal transient proteins and diverse small nucleolar RNAs, which are involved from the synthesis of the precursor ribosomal RNA in th
Publikováno v:
Cells
Cells, Vol 8, Iss 5, p 421 (2019)
Cells, Vol 8, Iss 5, p 421 (2019)
The nucleolus is the conspicuous nuclear body where ribosomal RNA genes are transcribed by RNA polymerase I, pre-ribosomal RNA is processed, and ribosomal subunits are assembled. Other important functions have been attributed to the nucleolus over th
Autor:
Rodrigo Moreno-Campos, Rebeca Manning-Cela, Santiago Martínez-Calvillo, Daniel E. Vélez-Ramírez, Tomás Nepomuceno-Mejía, Elisa E. Figueroa-Angulo, Saúl Rojas-Sánchez, Norma E. Padilla-Mejía, Luis E. Florencio-Martínez
Publikováno v:
Parasitology. 143:1917-1929
SUMMARYEukaryotic 5S rRNA, synthesized by RNA polymerase III (Pol III), is an essential component of the large ribosomal subunit. Most organisms contain hundreds of 5S rRNA genes organized into tandem arrays. However, the genome of the protozoan para
Autor:
Jaime Zamora-Chimal, Santiago Martínez-Calvillo, Paul Gaytán, Ingeborg Becker, Adriana Ruiz-Remigio, María Berenice Martínez‐Salazar, Norma Salaiza-Suazo, María Magdalena Aguirre-García, Mariana Diupotex, Alma Reyna Escalona-Montaño, Abigail Roldán-Salgado
Publikováno v:
Parasite immunology. 41(2)
Parasites have been engineered to express fluorescent reporter proteins, yet the impact of red fluorescent proteins on Leishmania infections remains largely unknown. We analysed the infection outcome of Leishmania mexicana parasites engineered for th