Results 71 to 80 of about 1,573,473 (242)

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

The Economic Impact of Jurisdictional Lordship in Communities under Lay Lords in Catalonia (Mid-14th to 15th Centuries)

Jahrbuch für Wirtschaftsgeschichte
This article explores the complex relationships between lay lords and local communities in Late Medieval Catalonia, with a particular focus on examples from its north-eastern region during the mid-14th to late-15th centuries, a period traditionally ...
Sala Albert Reixach
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

(Table 5) Physical properties of sediment at DSDP Hole 93-605 [PDF]

, 1987
(Table 5) Physical properties of sediment at DSDP Hole 93 ...
Mark W Johns (7982591), Biart, Brian N M, Dean A Dunn (7982411), Johns, Mark W, Dunn, Dean A, Brian N M Biart (7982588)   +5 more
core   +1 more source

Sumário v 93 n 2 2024

Revista de Educação Física
Sumário v 93 n 2 ...
REF / JPE CCFEx
doaj  

Indebted Abbots: The Impact of Lordly Demand on the Late Medieval Rural Economy in Northeast Scotland

Jahrbuch für Wirtschaftsgeschichte
Scottish historiography often describes late medieval Scotland as experiencing socio-economic stagnation while at the same time witnessing a shift from feudal to post-feudal lordship. This paper reevaluates that interpretation through a case study of the
Weil Sebastian
doaj   +1 more source

Topographic Correction to Landsat Imagery through Slope Classification by Applying the SCS + C Method in Mountainous Forest Areas

ISPRS International Journal of Geo-Information, 2017
The aim of the topographic normalization of remotely sensed imagery is to reduce reflectance variability caused by steep terrain and thus improve further processing of images.
René Vázquez-Jiménez, Raúl Romero-Calcerrada, Rocío N. Ramos-Bernal, Patricia Arrogante-Funes, Carlos J. Novillo   +4 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

(Table 3) Physical properties of sediment at DSDP Hole 93-603C [PDF]

, 1987
(Table 3) Physical properties of sediment at DSDP Hole 93 ...
Mark W Johns (7982591), Biart, Brian N M, Dean A Dunn (7982411), Johns, Mark W, Dunn, Dean A, Brian N M Biart (7982588)   +5 more
core   +1 more source

Editorial v 93 n 2 2024

Revista de Educação Física
Editorial v 93 n 2 ...
REF / JPE CCFEx
doaj