Results 41 to 50 of about 2,071 (118)

Bacterial Cyclodipeptides Target Signal Pathways Involved in Malignant Melanoma

open access: yesFrontiers in Oncology, 2020
Melanoma is an aggressive cancer that utilizes multiple signaling pathways, including those that involve oncogenes, proto-oncogenes, and tumor suppressors. It has been suggested that melanoma formation requires cross-talk of the PI3K/Akt/mTOR and Ras-ERK
Mayra Xóchitl Durán-Maldonado   +9 more
doaj   +1 more source

Triiodide Faujasites With Reactive, Ionic, Antimicrobial, and Catalytic Applications

open access: yesSmall Structures, Volume 7, Issue 7, July 2026.
Alkyl iodides and zeolites react under open‐air reaction conditions to give triiodide anions (I3−) inside the zeolite (I3−@zeolite), without any additive or solvent. The multigram solid, with up to ≈25 wt% I3− loadings, is active as a water disinfection agent, bacteria and yeast antiseptic, solid electrolyte, and catalytic solid for the carbonyl–olefin
Paloma Mingueza‐Verdejo   +6 more
wiley   +1 more source

Problemas fitopatológicos en especies de la familia Solanaceae causados por los géneros <i>Phytophthora</i>, <i>Alternaria</i> y <i>Ralstonia</i> en Colombia. Una revisión.

open access: yesAgronomía Colombiana, 2007
<p align="justify">La familia Solanaceae es considerada el tercer taxa botánico más importante a nivel agronómico, hecho que ha generado que mundialmente se invierta un gran esfuerzo en estudiar la biología, ecología y diversidad de hábitats de ...
Carreño Natalia   +3 more
doaj  

Management of invasive alien plants in forests: A global perspective

open access: yesJournal of Applied Ecology, Volume 63, Issue 7, July 2026.
This review exposes urgent and critical knowledge gaps in forest IAP management, which need addressing to meet global targets for biodiversity and forest health. These gaps include highly uneven global research effort, narrow species focus, limited method replication, overlooked seasonal effects, and inconsistent cost reporting.
Lizzie Keen   +6 more
wiley   +1 more source

Impact of Moringa oleifera Leaf Powder Addition on the Properties of Cranberry‑Based Gummies and Marshmallows With Low‐Glycemic Sweeteners

open access: yesJournal of Food Science, Volume 91, Issue 7, July 2026.
ABSTRACT Traditional sweets are associated with dental caries, high blood glucose, and obesity. This study evaluated the impact of incorporating Moringa oleifera leaf powder (MOLP) into soft candies (gummies and marshmallows) formulated with a fixed base matrix of cranberry juice and low‐glycemic, noncariogenic sweeteners (isomaltulose, oligofructose ...
Lourdes Cervera‐Chiner   +3 more
wiley   +1 more source

Potes fumígenos, ovitrampas y otras herramientas con bajo impacto ambiental para controlar vinchucas y mosquitos

open access: yesRevista de Salud Ambiental, 2022
La chinche Triatoma infestans (conocida en Argentina como “vinchuca”) y cuatro especies de mosquitos (Aedes aegypti, Culex pipiens quinquefasciatus, Anopheles pseudopunctipennis y An. darlingi) son los principales insectos vectores de enfermedades en el
Mercedes M.N. Reynoso   +10 more
doaj  

Chemogenetic Stimulation of the Dorsal Motor Nucleus of the Vagus Mitigates Autonomic Dysfunction and Memory Decline in Rat Model of Alzheimer‐Like Disease

open access: yesActa Physiologica, Volume 242, Issue 7, July 2026.
ABSTRACT Aim To test the hypothesis that Alzheimer‐like metabolic neurodegeneration rat model leads to an autonomic dysfunction, memory impairment, and hippocampal amyloid pathology and that long‐term chemogenetic stimulation of the dorsal motor nucleus of the vagus reverses these alterations. Methods Male and female transgenic Long Evans rats received
Beatriz Pacheco Sousa   +2 more
wiley   +1 more source

The Contribution of Entomological Surveillance to the Control of Chagas Disease in Endemic Regions: An Integrative Literature Review

open access: yesTropical Medicine &International Health, Volume 31, Issue 7, Page 832-842, July 2026.
ABSTRACT Chagas disease remains a significant public health challenge in various endemic regions of Latin America. The persistence of vector‐borne transmission highlights the complexity of the issue and the limitations of traditional strategies. In this context, entomological surveillance plays a strategic and multifaceted role, not only in the early ...
Daniel Rodrigo de Lima Gomes   +9 more
wiley   +1 more source

Strong Mode Coupling and Maximum Directional Absorption in Reciprocal Bianisotropic Metasurfaces

open access: yesNanophotonics, Volume 15, Issue 12, 25 June 2026.
Symmetry breaking in q‐BIC dielectric metasurfaces enables strong electromagnetic coupling between electric and magnetic modes, leading to their hybridization and Rabi‐like splitting. This mechanism produces pronounced reciprocal bianisotropy and dual‐band asymmetric absorption under opposite illumination directions, offering a compact framework for ...
L. M. Máñez‐Espina   +3 more
wiley   +1 more source

The Antiproliferative Effect of Cyclodipeptides from Pseudomonas aeruginosa PAO1 on HeLa Cells Involves Inhibition of Phosphorylation of Akt and S6k Kinases

open access: yesMolecules, 2017
Pseudomonas aeruginosa PAO1, a potential pathogen of plants and animals, produces the cyclodipeptides cyclo(l-Pro-l-Tyr), cyclo(l-Pro-l-Phe), and cyclo(l-Pro-l-Val) (PAO1-CDPs), whose effects have been implicated in inhibition of human tumor cell line ...
Laura Hernández-Padilla   +8 more
doaj   +1 more source

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