Results 71 to 80 of about 6,200 (264)

The problem of the Early Bronze Age in the territory of north-eastern Serbia a contribution to the study of the Early Bronze Age in the Central Balkans [PDF]

open access: yesStarinar
Despite a relatively high degree of archaeological research and related publications, the territory of north-eastern Serbia represents a “vacuum” of sites during the Early Bronze Age.
Mladenović Ognjen   +1 more
doaj   +1 more source

A Dual‐Phase Exosomal Nanotherapy Enhances Continual Efferocytosis by Coordinating Checkpoint Inhibition and Metabolic Reprogramming in Atherosclerosis

open access: yesAdvanced Science, EarlyView.
Here we developed Am@SExo, a dual‐functional engineered exosome that coordinates CD47–SIRPα checkpoint blockade with Arg1 mRNA–mediated metabolic reprogramming. Surface SIRPα promotes recognition of apoptotic cells and plaque targeting, while Arg1 expression enhances arginine–ornithine metabolism, Rac1 activation, and actin remodeling in macrophages ...
Danwen Zheng   +17 more
wiley   +1 more source

Closed‐Loop Radiative Cooling Mulch Upcycled From Agricultural Residues for Efficient Soil Heat–Water Stress Mitigation

open access: yesAdvanced Science, EarlyView.
Conventional passive radiative cooling films rely on costly feedstocks and energy‐intensive fabrication, with poor end‐of‐life compatibility in agriculture. To address this challenge, a sustainable radiative cooling mulch (SRCM) is developed from waste maize leaves via spontaneous hydrogen‐bond self‐assembly.
Hao Li   +13 more
wiley   +1 more source

Late Bronze Age settlements in the Visun and the Lower Ingulets rivers basin

open access: yesTyragetia, 2020
This work continues the series of publications on Late Bronze Age sites published in the Tyragetia journal in 2018 and 2019. It significantly complements the archaeological map of the late Bronze Age sites of the Black Sea region.
Victor Grebennikov
doaj  

Single‐Cell RNA Editing Identifies T Cell ADAR1 as a Key Regulator of Immune Exhaustion and Anti‐PD‐1 Resistance in Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
Single‐cell RNA editing analysis identifies ADAR1 as a regulator of dysfunctional T cell states in colorectal cancer. Elevated ADAR1 activity promotes T cell exhaustion and impairs antitumor immunity partly through TGF‐β‐SMAD signaling, contributing to anti‐PD‐1 resistance and highlighting T cell ADAR1 as a potential therapeutic target and biomarker ...
Da Kang   +10 more
wiley   +1 more source

CD177 Deficiency Defines a Stable Subtype of Human Neutrophil Granulocytes with Tumor Promoting Activity

open access: yesAdvanced Science, EarlyView.
Human neutrophils exist as two epigenetically imprinted subtypes defined by stable CD177 expression or absence — a ratio that persists across time, circadian rhythms, and inflammation. CD177− neutrophils display a distinct molecular landscape enriched in arginase 1 and lipid metabolism markers, accumulate in head‐and‐neck tumors, and associate with ...
Marcel Jung   +39 more
wiley   +1 more source

Net-Impressed Pottery of Voznesenskoye I Settlement: from the late bronze age to the early iron age

open access: yesАрхеология евразийских степей
The article introduces into scientific discourse the materials obtained during 2020 and 2022 excavations of the Voznesenskoye I settlement, a site of a multiple settling located in the surroundings of Lake Galichskoye.
Aleksandr V. Novikov
doaj   +1 more source

The chronology of Gezer from the end of the late bronze age to iron age II: A meeting point for radiocarbon, archaeology egyptology and the Bible. [PDF]

open access: yesPLoS One, 2023
Webster LC   +8 more
europepmc   +1 more source

The KIF6‐RBP Complex Orchestrates mRNA Transport Required for Sperm Flagellar Assembly

open access: yesAdvanced Science, EarlyView.
Two homozygous deleterious KIF6 variants are identified in unrelated men with impaired sperm motility. Mouse models and multi‐omics analyses reveal that KIF6 cooperates with the RNA‐binding proteins FMRP and FXR1 to deliver mRNAs essential for sperm flagellar assembly, linking disrupted mRNA transport to reduced abundance of key structural and ...
Chunbo Xie   +20 more
wiley   +1 more source

Large-scale migration into Britain during the Middle to Late Bronze Age. [PDF]

open access: yesNature, 2022
Patterson N   +222 more
europepmc   +1 more source

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