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Mostrando ítems 71-80 de 302
Artículo
Sinorhizobium fredii HH103 RirA is required for oxidative stress resistance and efficient symbiosis with Soybean
(MDPI, 2019-02-12)
Members of Rhizobiaceae contain a homologue of the iron-responsive regulatory protein RirA. In different bacteria, RirA acts as a repressor of iron uptake systems under iron-replete conditions and contributes to ameliorate ...
Artículo
The complex three-dimensional organization of epithelial tissues
(The Company of Biologists Ltd., 2021)
Understanding the cellular organization of tissues is key to developmental biology. In order to deal with this complex problem, researchers have taken advantage of reductionist approaches to reveal fundamental morphogenetic ...
Artículo
Epithelial organisation revealed by a network of cellular contacts
(Nature Publishing Group, 2011)
The emergence of differences in the arrangement of cells is the first step towards the establishment of many organs. Understanding this process is limited by the lack of systematic characterization of epithelial organisation. ...
Artículo
Structural analysis of the GPI glycan
(PLOS, 2021)
Glycosylphosphatidylinositol (GPI) anchoring of proteins is an essential post-translational modification in all eukaryotes that occurs at the endoplasmic reticulum (ER) and serves to deliver GPI-anchored proteins (GPI-APs) ...
Capítulo de Libro
Grape (Vitis vinifera L.) Seed Oil: A Functional Food from the Winemaking Industry
(Vide Leaf, 2021)
Wine production is an ancient human activity that generates several by-products, which include some constituents known for their potential in health care and for their role in the food or cosmetic industries. Any variety ...
Artículo
High-density lipoproteins and immune response: A review
(Elsevier, 2022)
High-density lipoproteins (HDLs) are heterogeneous lipoproteins that modify their composition and functionality depending on physiological or pathological conditions. The main roles of HDL are cholesterol efflux, and ...
Artículo
In Vitro Toxicity of Asparagus Saponins in Distinct Multidrug-Resistant Colon Cancer Cells
(Wiley-Blackwell, 2018)
Colorectal cancer is the third most common cancer in the world. Many efforts have focused on finding natural molecules with potential chemo-preventive activity due to their low toxicity compared to synthetic drugs. However, ...
Artículo
Pectins and Olive Pectins: From Biotechnology to Human Health
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Pectins comprise complex polysaccharides rich in galacturonic acid, that exert many functions in higher plants as components of the cell walls, together with cellulose or lignin. The food industry has traditionally used ...
Tesis Doctoral
Control de calidad de la exportación selectiva del retículo endoplásmico mediada por lípidos
(2022-11-18)
El transporte selectivo de proteínas a lo largo de la ruta secretora (sorting) es un proceso esencial para mantener la compartimentalización funcional y homeostasis de la célula eucariótica. Además de la maquinaria proteica ...
Tesis Doctoral
Regulación de la estructura y función del complejo de Golgi por factores citosólicos y proteínas G heterotriméricas
(1996)
Las células eucariotas están organizadas en una serie de compartimentos delimitados por membranas lipídicas. En cada comportamiento se realizan actividades características, que son la expresión funcional de las moléculas ...