Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Alejandra A Covarrubias"'
Autor:
David F. Rendón-Luna, Inti A. Arroyo-Mosso, Haydee De Luna-Valenciano, Francisco Campos, Lorenzo Segovia, Gloria Saab-Rincón, Cesar L. Cuevas-Velazquez, José Luis Reyes, Alejandra A. Covarrubias
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Late Embryogenesis Abundant (LEA) proteins are a group of intrinsically disordered proteins implicated in plant responses to water deficit. In vitro studies revealed that LEA proteins protect reporter enzymes from inactivation during low wat
Externí odkaz:
https://doaj.org/article/7ce216e1b46a4bd2a20ef3ea120358dc
Autor:
Alejandra A. Covarrubias, Mauricio Reyna-Jeldes, Seidy Pedroso-Santana, Sabrina Marín, Carolina Madero-Mendoza, Cecilia Demergasso, Claudio Coddou
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 12, p 6723 (2024)
Arsenic compounds have been used as therapeutic alternatives for several diseases including cancer. In the following work, we obtained arsenic nanoparticles (AsNPs) produced by an anaerobic bacterium from the Salar de Ascotán, in northern Chile, and
Externí odkaz:
https://doaj.org/article/5cc141076b3d4339afc9fb42b19c425b
Autor:
Samantha Acevedo, Alejandra A. Covarrubias, Paola Haeger, Floria Pancetti, Fadia Tala, Erwin de la Fuente-Ortega
Publikováno v:
Antioxidants, Vol 13, Iss 5, p 618 (2024)
Gastric diseases represent a significant global public health challenge, characterized by molecular dysregulation in redox homeostasis and heightened oxidative stress. Although prior preclinical studies have demonstrated the cytoprotective antioxidan
Externí odkaz:
https://doaj.org/article/5e5f5d97d32442ed9991643744dc28db
Autor:
Nicole Nilo, Mauricio Reyna-Jeldes, Alejandra A. Covarrubias, Claudio Coddou, Vania Artigas, Mauricio Fuentealba, Luis F. Aguilar, Marianela Saldías, Marco Mellado
Publikováno v:
Molecules, Vol 28, Iss 21, p 7237 (2023)
pH regulation is essential to allow normal cell function, and their imbalance is associated with different pathologic situations, including cancer. In this study, we present the synthesis of 2-(((2-aminoethyl)imino)methyl)phenol (HL1) and the iron (I
Externí odkaz:
https://doaj.org/article/ab97f46537d3486ebf73e22013d20bbf
Autor:
Cesar L. Cuevas-Velazquez, Tamara Vellosillo, Karina Guadalupe, Hermann Broder Schmidt, Feng Yu, David Moses, Jennifer A. N. Brophy, Dante Cosio-Acosta, Alakananda Das, Lingxin Wang, Alexander M. Jones, Alejandra A. Covarrubias, Shahar Sukenik, José R. Dinneny
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Methods to monitor osmolarity-dependent changes in cell are currently lacking. Here the authors use the Arabidopsis intrinsically disordered AtLEA4-5 protein, which is expressed in plants under water deficit, to develop a FRET biosensor (SED1) to mon
Externí odkaz:
https://doaj.org/article/6c5fabb7d3ce4541b5c43c9f778914b1
Autor:
Jose A. Polania, Violeta Salazar-Chavarría, Ingrid Gonzalez-Lemes, Alexis Acosta-Maspons, Caspar C. C. Chater, Alejandra A. Covarrubias
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Terminal drought stress affects more than half of the areas planted with common bean (Phaseolus vulgaris), the main food legume globally, generating severe yield losses. Phenotyping water deficit responses and water use are central strategies to deve
Externí odkaz:
https://doaj.org/article/07d2d8f9f5174a26adb872432c162ba1
Autor:
Olvera Carrillo, Yadira
127 páginas : ilustraciones. Doctorado en Ciencias Bioquímicas UNAM, Instituto de Biotecnología, 2010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=remeriredmex::ffeb466b763d7c22d5415978e1407055
http://www.remeri.org.mx/portal/REMERI.jsp?id=oai:tesis.dgbiblio.unam.mx:000665792
http://www.remeri.org.mx/portal/REMERI.jsp?id=oai:tesis.dgbiblio.unam.mx:000665792
Publikováno v:
PLoS ONE, Vol 17, Iss 3 (2022)
Cells have developed diverse mechanisms to monitor changes in their surroundings. This allows them to establish effective responses to cope with adverse environments. Some of these mechanisms have been well characterized in the budding yeast Saccharo
Externí odkaz:
https://doaj.org/article/7b2c0cd788dc4b66bc90ed12ca6afa46
Autor:
Alejandra A. Covarrubias, Erwin De la Fuente-Ortega, Gabriela Rossi, Ennio Cocca, Mosè Rossi, Gianna Palmieri, Floria C. Pancetti
Publikováno v:
Biomedicines, Vol 10, Iss 7, p 1591 (2022)
Acylpeptide hydrolase (APEH) is a serine protease involved in amino acid recycling from acylated peptides (exopeptidase activity) and degradation of oxidized proteins (endoproteinase activity). This enzyme is inhibited by dichlorvos (DDVP), an organo
Externí odkaz:
https://doaj.org/article/3e7afbaa181844cdb55ed6ad8416b625
Autor:
David Garcias‐Morales, V. Miguel Palomar, Florence Charlot, Fabien Nogué, Alejandra A. Covarrubias, José L. Reyes
Publikováno v:
The Plant Journal. 114:7-22