Results 91 to 100 of about 245,799 (312)

A Superhydrophobic 3D Cell Culture System Reveals the Mechanobiological Role of Cancer‐Associated Fibroblasts in Prostate Cancer Metastasis

open access: yesAdvanced Healthcare Materials, EarlyView.
A superhydrophobic 3D cell culture platform enables rapid and consistent formation of heterotypic tumor–stroma clusters, and reveals how physiological shear conditions influence metastatic signaling. Mechanical stimulation of cancer‐associated fibroblasts promotes sustained cytokine secretion and survival‐promoting pathways, showing how multicellular ...
Alexandria T. Carter   +5 more
wiley   +1 more source

A review of autonomous reef monitoring structures (ARMS) for monitoring hard‐bottom benthic biodiversity

open access: yesMethods in Ecology and Evolution
Amid increasing anthropogenic pressures on ecosystems, standardised biodiversity monitoring is critical for assessing biodiversity change. Marine hard‐bottom habitats, though ubiquitous and biodiverse, present challenges for biodiversity monitoring due ...
Aaron Jessop   +6 more
doaj   +1 more source

Phytophthora root and stem rot – new disease of Ilex aquifolium "Myrtifolia” in Poland

open access: yesActa Mycologica, 2014
Phytophthora cinnamomi was often isolated from rotted roots and stems of English holly "Myrtifolia" together with Alternaria alternata, Cylindrocarpon destructanss, Fusarium avenaceum and other fungal species. Inoculation of leaf blades and stem parts of
Leszek B. Orlikowski, Grażyna Szkuta
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

THE SHIFTING SCOTTISH DIASPORA: IMAGES OF HOME IN ALISTAIR MACLEOD’S NO GREAT MISCHIEF

open access: yesES Review, 2018
This article aims to explore some of the controversial aspects that come up when dealing with the Scottish diaspora. The ambiguous position of the country as opposed to England, as well as the history of imperialism that is to be found in its background ...
Miasol Eguíbar Holgado
doaj  

Bacteriological and epidemiological studies of campylobacter spp. in Swedish broilers [PDF]

open access: yes, 2007
Campylobacter jejuni is the most frequently reported cause of bacterial gastrointestinal illness in humans in Sweden. Chicken products are considered an important risk factor for human infection.
Hansson, Ingrid
core  

Social Criticism and the Exclusion of Ethics [PDF]

open access: yes, 2008
As Axel Honneth has recently noted, the critical concerns of social philosophers during the past three decades have been focused primarily on questions of justice, with ethical issues about the human good being largely excluded.
Keat, Russell
core   +1 more source

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

open access: yesAdvanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue   +6 more
wiley   +1 more source

A Reproducible and Scalable Process for High Yield Mesenchymal Stromal Cell Extracellular Vesicles Production

open access: yesAdvanced Materials Technologies, EarlyView.
Mesenchymal stem cell derived extracellular vesicles (MSC‐EVs) are a promising therapeutic tool for regenerative medicine. However, the field lacks a reproducible high‐yield production method to answer the quantities needed for clinical translation.
Christophe Wong   +7 more
wiley   +1 more source

Sex- and season-dependent behaviour in a flightless insect, the Auckland tree weta (Hemideina thoracica) [PDF]

open access: yes, 2013
In a polygynous mating system, males frequently compete by locating and defending sites with resources essential to female survival and reproduction. We investigated seasonal changes in site occupancy in a sexually dimorphic, harem-forming insect, the ...
Jorgensen, Murray A.   +2 more
core   +1 more source

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