Results 41 to 50 of about 399,843 (232)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

La apropiación asistemática de las nuevas tecnologías. Informalización y contextualización entre los jóvenes alemanes

open access: yesRevista Internacional de Sociología, 2008
¿Cómo se apropian y usan los jóvenes las nuevas tecnologías? El uso del teléfono móvil e Internet se ha vuelto habitual. ¿Qué consecuencias sociales tiene este trato flexible y “relajado” con las modernas tecnológicas de la comunicación?
Claus J. Tully
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Migrar en la Centroamérica del pasado. Reino de Guatemala, fin de la era colonial

open access: yesCuadernos Inter.c.a.mbio sobre Centroamérica y el Caribe
La movilidad es un fenómeno inherente a la historia de la humanidad. Centroamérica vive una de las crisis migratorias más agudas; sin embargo, los estudios sobre la movilidad espacial y social en su pasado colonial son escasos. Este artículo es parte de
José Ricardo Castellón Osegueda
doaj   +1 more source

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