Results 41 to 50 of about 598 (250)

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Is Great Britain heading for a Ponto–Caspian invasional meltdown?

Journal of Applied Ecology, 2014
Summary The outcome of multiple invasions from a common origin may lead to facilitative interactions because the invaders have co‐evolved under similar environmental conditions. This outcome is often referred to as invasional meltdown, with a resultant increase in invasive species and a decline in native species richness and abundance.
Belinda Gallardo, David C. Aldridge
openaire   +2 more sources

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Sobre la complejidad de las invasiones indoeuropeas en nuestra Península

Zephyrus, 2009
La comparación de las invasiones indoeuropeas de la Edad del Hierro en la Penínsua, con las posteriores invasiones germánicas, por ejemplo, es bastante provechosa, y ella bastará para mostrarnos, con el caso de los alanos, que toda invasión arrastra ...
Antonio TOVAR LLORENTE
doaj  

Reseña de: Michaud, Éric: Las invasiones bárbaras. Una genealogía de la historia del arte.

Espacio, Tiempo y Forma. Serie VII, Historia del Arte, 2018
Michaud, Éric: Las invasiones bárbaras. Una genealogía de la historia del arte. Traducción de Antonio Oviedo. Buenos Aires, Adriana Hidalgo, 2017 [ed. Gallimard, 2015]. ISBN Argentina: 978-987-4159-13-7. ISBN España: 978-84-16287-05-5, 332 pp.
Sonsoles Hernández Barbosa
doaj   +1 more source

An exotic parasitoid provides an invasional lifeline for native parasitoids

Ecology and Evolution, 2016
AbstractThe introduction of an exotic species may alter food webs within the ecosystem and significantly affect the biodiversity of indigenous species at different trophic levels. It has been postulated that recent introduction of the brown marmorated stinkbug (Halyomorpha halys (Stål)) represents an evolutionary trap for native parasitoids, as they ...
Joanna K. Konopka, Tim Haye, Tara Gariepy, Peter Mason, David Gillespie, Jeremy N. McNeil   +5 more
openaire   +3 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Las nuevas invasiones bárbaras

Review of Global Management, 2018
Se abordan los nuevos servicios fnancieros, estrategias ymodelos de negocio denominados fintech —acrónimo definancial technology— que, en términos generales, hacereferencia a la utilización de innovaciones tecnológicasen el sector financiero.
openaire   +3 more sources

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source