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836 Result(s)
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Article
Rhenium-boosted electrocatalytic activity and durability of pyrolytic IrO2 for acidic oxygen evolution
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Article
Atomic-scale identification of active sites of oxygen reduction nanocatalysts
Heterogeneous nanocatalysts play a crucial role in both the chemical and energy industries. Despite substantial advancements in theoretical, computational and experimental studies, identifying their active sit...
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Article
Correction to: Association Between a Failed Prominence Eruption and the Drainage of Mass from Another Prominence
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Article
Curcumin Interferes with TGF- β 1-Induced Fibrosis in NRK-49F Cells by Reversing ADAMTS18 Gene Methylation
To explore the molecular mechanism by which curcumin affects renal interstitial fibrosis (RIF) progression by regulating ADAM metallopeptidase with thrombospondin type 1 motif 18 (ADAMTS18) methylation.
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Article
Association Between a Failed Prominence Eruption and the Drainage of Mass from Another Prominence
Sympathetic eruptions of solar prominences have been studied for decades, however, it is usually difficult to identify their causal links. Here, we present two failed prominence eruptions on 26 October 2022 an...
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Open AccessThe impact of ZTE-based MR attenuation correction compared to CT-AC in 18F-FBPA PET before boron neutron capture therapy
Tumor-to-normal ratio (T/N) measurement of 18F-FBPA is crucial for patient eligibility to receive boron neutron capture therapy. This study aims to compare the difference in standard uptake value ratios on brain ...
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A global survey on the use of the international classification of diseases codes for metabolic dysfunction-associated fatty liver disease
With the implementation of the 11th edition of the International Classification of Diseases (ICD-11) and the publication of the metabolic dysfunction-associated fatty liver disease (MAFLD) nomenclature in 2020...
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Scorpiones, Scolopendra and Gekko Inhibit Lung Cancer Growth and Metastasis by Ameliorating Hypoxic Tumor Microenvironment via PI3K/AKT/mTOR/HIF-1α Signaling Pathway
To investigate whether Buthus martensii karsch (Scorpiones), Scolopendra subspinipes mutilans L. Koch (Scolopendra) and Gekko gecko Linnaeus (Gekko) could ameliorate the hypoxic tumor microenvironment and inhibit...
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Article
Dimerization and antidepressant recognition at noradrenaline transporter
The noradrenaline transporter has a pivotal role in regulating neurotransmitter balance and is crucial for normal physiology and neurobiology1. Dysfunction of noradrenaline transporter has been implicated in nume...
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Article
Electrochemically recycling degraded superalloy and valorizing CO2 in the affordable borate-modified molten electrolyte
Integrating electrochemical reduction of CO2 and electrochemical oxidation to recycle degraded superalloys is a promising solution to ease resource scarcity and safeguard environmental sustainability. Herein, we ...
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Open AccessPreoperative chemoradiotherapy in older patients with rectal cancer guided by comprehensive geriatric assessment within a multidisciplinary team—a multicenter phase II trial
The purpose of this study was to evaluate the safety and efficacy of preoperative concurrent chemoradiotherapy (preCRT) for locally advanced rectal cancer in older people who were classified as “fit” by compre...
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Open AccessSpatial transcriptomics reveals gene interactions and signaling pathway dynamics in rat embryos with anorectal malformation
Anorectal malformation (ARM) is a prevalent early pregnancy digestive tract anomaly. The intricate anatomy of the embryonic cloaca region makes it challenging for traditional high-throughput sequencing methods...
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Article
Design of a large stroke compliant grip** mechanism for constant-force applications
A constant force compliant mechanism (CFCM) prevents a mechanical gripper from exerting excessive contact force through passive force control. In response to changes in mechanical stiffness induced by structur...
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Article
Open AccessAssociations between immune cell phenotypes and lung cancer subtypes: insights from mendelian randomization analysis
Lung cancer is a common malignant tumor, and different types of immune cells may have different effects on the occurrence and development of lung cancer subtypes, including lung squamous cell carcinoma (LUSC) ...
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Remnant cholesterol and risk of incident hypertension: a population-based prospective cohort study
Remnant cholesterol (RC) has been associated with atherosclerotic cardiovascular disease, but its relationship with hypertension remains unclear. This prospective cohort study aimed to investigate the associat...
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Constructing and expressing Hermitian self-dual cyclic codes of length \(p^s\) over \({\mathbb {F}}_{p^m}+u{\mathbb {F}}_{p^m}\)
Let p be an odd prime and m and s positive integers, with m even. Let further \({\mathbb {F}}_{p^m}\) ...
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Article
Open AccessYoung osteocyte-derived extracellular vesicles facilitate osteogenesis by transferring tropomyosin-1
Bone marrow mesenchymal stem cells (BMSCs) can undergo inadequate osteogenesis or excessive adipogenesis as they age due to changes in the bone microenvironment, ultimately resulting in decreased bone density ...
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Article
Open AccessCircadian rhythm response and its effect on photosynthetic characteristics of the Lhcb family genes in tea plant
The circadian clock, also known as the circadian rhythm, is responsible for predicting daily and seasonal changes in the environment, and adjusting various physiological and developmental processes to the appr...
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Diagnostic Value of GDF10 for the Tumorigenesis and Immune Infiltration in Lung Squamous Cell Carcinoma
Lung squamous cell carcinoma (LUSC) is associated with a low survival rate. Evidence suggests that bone morphogenetic proteins (BMPs) and their receptors (BMPRs) play crucial roles in tumorigenesis and progres...
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Article
Structure of GPR101–Gs enables identification of ligands with rejuvenating potential
GPR101 is an orphan G protein-coupled receptor actively participating in energy homeostasis. Here we report the cryo-electron microscopy structure of GPR101 constitutively coupled to Gs heterotrimer, which rev...