Results 61 to 70 of about 12,960 (258)

The CXCL5/CXCR2 Axis Attenuates Ferroptosis in Intrahepatic Cholangiocarcinoma Through the Positive Feedback Loop Between PTGS2 Transcriptional Activation and Neutrophil Recruitment

open access: yesAdvanced Science, EarlyView.
The CXCL5/CXCR2 axis directly inhibits ferroptosis in ICC cells by activating the NF‐κB/PTGS2 pathway. Meanwhile, the CXCL5/CXCR2 axis recruits N2 TANs, and the activated PTGS2 promotes the secretion of TNF‐α from the recruited N2 TANs via the CCL2/CCL7/CCR2 pathway, thereby activating the NF‐κB/PTGS2 axis and forming a positive feedback loop, which ...
Chanqi Ye   +17 more
wiley   +1 more source

Observations on Italian Bronze Age Sword Production: The Archaeological Record and Experimental Archaeology

open access: yesEXARC Journal, 2014
In spite of the very large quantity of Bronze Age swords in Northern Italy, only a few stone moulds have been found. Tests have shown that carving such big stone moulds (more than 60 cm long) requires a large amount of raw material, deep knowledge and ...
Luca Pellegrini, Federico Scacchetti
doaj  

THE BRONZE AXE FROM MIHALŢ (ROMANIA) AND SOME PROBLEMS RELATED TO HYBRID “LARGA” TYPE AXES

open access: yesJournal of Ancient History and Archaeology
Along with the well-known metal artefacts produced in series specific to the Bronze Age, unique, prestige products were also manufactured in the Carpathian area. Among them the Larga type axes stand out both by their very small number and by their beauty.
Cristian Ioan POPA
doaj   +1 more source

Uncoupling Type I Interferon Benefits From Inflammatory Toxicity: Transformer‐Prioritized Precision Agonists for Potent and Safer Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
A Transformer‐based AI framework, DLINP, screens millions of compounds to identify Co68, a cobalt‐pincer organometallic complex that biases TLR4‐MD2 signaling toward antitumor interferon activation while suppressing inflammatory toxicity through an early TLR4‐SYK‐STAT1 axis.
Xuefei Guo   +10 more
wiley   +1 more source

La céramique Rhin-Suisse-France Orientale de Malay-le-Grand « Les Bas Musats » : un ensemble de la phase récente du Bronze final IIIa dans l’Yonne

open access: yesRevue Archéologique de l’Est, 2008
An evaluation carried out in 2003 at Malay-le-Grand « Les Bas Musats » (Yonne) brought to light a pit with rich finds dating from the middle period of the Late Bronze Age.
Fabrice Muller   +2 more
doaj   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

open access: yesAdvanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

open access: yesAdvanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva   +7 more
wiley   +1 more source

Bronze casting and communication in the southeastern Baltic bronze age

open access: yesLietuvos archeologija, 2019
The SE Baltic Bronze Age is characterized by a lack of indigenous metalwork traditions as it had been a time when metal finds were predominantly imported or were cast locally, but in foreign styles. This paper analyses the bronze casting remains found in the SE Baltic and discusses the role of these production sites within a wider European network ...
Podėnas, Vytenis, Čivilytė, Agnė
openaire   +1 more source

Potential of Nanoparticle‐Based Phototherapies for Future Treatment of Uveal Melanoma

open access: yesAdvanced Science, EarlyView.
This review evaluates nanoparticle‐based phototherapies for uveal melanoma, highlighting emerging strategies to enhance tumor targeting, light delivery, and treatment precision. Preclinical data indicate improved efficacy and reduced toxicity, supporting their potential to enhance localized treatment and future translational advances. (Generated by the
Emilie Lambert   +8 more
wiley   +1 more source

Archaeological Evidence for an Early Second Millennium BC Potter’s Kiln at Liman Tepe

open access: yesBelleten, 2016
This article will focus on a pottery kiln which is dated to the transition phase between the Early Bronze Age and the Middle Bronze Age in Liman Tepe.
Ayşegül Aykurt, Hayat Erkanal
doaj   +1 more source

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