Publications by authors named "Zhenyu Liu"

Background: Age-related macular degeneration (AMD) is the leading cause of visual impairment in the elderly population. Accumulating evidence has revealed the possible association between metabolites and AMD. This study aimed to assess the effect of plasma metabolites on AMD and its two subtypes using a bidirectional two-sample Mendelian randomization approach.

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The heteroepitaxy of 2D materials with engineered bandgaps are crucial to broaden the spectral response for their integrated optoelectronic devices. However, it is a challenge to achieve the high-oriented epitaxy and integration of multicomponent 2D materials with varying lattice constants on the same substrate due to the limitation of lattice matching. Here, in-plane adaptive heteroepitaxy of a series of high-oriented 2D cesium bismuth halide (CsBiX X = I, Br, Cl) single crystals with varying lattice constants from 8.

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  • The study compared stable and vulnerable carotid plaques to assess differences in their characteristics and the effectiveness of wall shear stress (WSS) as a diagnostic tool using magnetic resonance imaging.
  • A total of 64 atherosclerotic plaques were analyzed, where WSS parameters were evaluated using computational simulations based on 3D imaging and Doppler ultrasound data.
  • Results showed that vulnerable plaques had significantly lower WSSdown values compared to stable plaques, indicating that WSSdown is a crucial indicator for diagnosing plaque vulnerability, achieving high sensitivity and specificity rates.
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Metachromatic leukodystrophy (MLD) is a genetic lysosomal disease. Here, we investigated the role of prosaposin () gene mutations in MLD. This current case report describes a female patient who presented with motor development regression at two years and five months of age.

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  • Ordered intermetallic Platinum-Zinc (PtZn) shows promise for hydrogen evolution reaction (HER) but struggles with activity due to zinc's H-repulsion properties.
  • Researchers created I-PtZn@NPC nanoparticles using a confinement-high-temperature pyrolysis strategy, which introduces local disorder that enhances HER performance by allowing for faster hydrogen migration.
  • The modified material demonstrated impressive results, with a very low overpotential compared to commercial platinum catalysts, and successfully operated in a proton exchange membrane electrolyzer for extended periods.
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Although serum uric acid (SUA) is a risk factor for cardiometabolic outcome, but it remains unclear which patients with coronary artery disease (CAD) benefit the most from SUA lowering therapy (ULT). The association of SUA level, systemic inflammation and cardiometabolic risk is still unclear. The current study is aimed to examine whether SUA-associated cardiometabolic risk is modulated by systemic inflammation in CAD patients.

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To develop a clinical imaging method for monitoring macrophage migration to the defect site after implantation of various stem cells and evaluating immune responses in the context of knee arthritis, T2 mapping was correlated with CD68-positive cell densities in defects and the bone marrow. This study, which was approved by the Institutional Animal Care and Use Committee, used 32 New Zealand white rabbits preloaded with ultrasmall superparamagnetic iron oxide particles (USPIOs). They were divided into groups that received different stem cell implants after osteochondral defect induction.

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Gustation is one of the five innate sensations for humans, distinguishing from vision, auditory, tactile, and olfaction, as which is a close and chemically induced sense. Despite the fact that a handful of gustation display technologies have been developed, the new technologies still pose significant challenges in miniaturization of the overall size for portability, enriching taste options within a limited working area, supporting natural human-device interaction, and achieving precisely controlled taste feedback. To address these issues, here, we report a set of intelligent and portable lollipop-shaped taste interfacing systems covering from 2 to 9 different taste options for establishing an adjustable taste platform in virtual reality (VR), augmented reality (AR), and mixed reality (MR) environments.

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Background: The optimal glycosylated hemoglobin (HbA1c) target in type 2 diabetes mellitus (T2DM) patients remains controversial, especially in patients with concomitant coronary heart disease (CHD). This study aimed to investigate the correlation between baseline HbA1c and long-term prognosis in CHD patients with T2DM.

Methods: The study enrolled 6,839 CHD patients with T2DM and measured HbA1c at admission in a multicenter prospective observational cohort.

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  • Lycopi herba, traditionally known for its aerial parts, has roots that contain valuable flavonoid compounds with medicinal properties, such as anti-inflammatory and anti-tumor activities, which have often been overlooked.
  • This study focused on improving the extraction and purification of flavonoids from L. herba roots, using techniques like ultrasound-assisted extraction and response surface methodology to achieve optimal conditions and high yields.
  • The research revealed that the purified flavonoids exhibited significant anti-proliferative effects on human fibroblast-like synoviocytes, suggesting potential benefits for treating rheumatoid arthritis and advocating for better utilization of L. herba root resources.
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χ-translated microcomb generation in microresonators that possess both χ and χ nonlinear responses opens the door for ultra-broadband integrated comb sources. The interplay between the second- and third-order nonlinearities within a fixed coupling coefficient fertilizes complicated cavity dynamics which is of paramount scientific and technological potential. However, this coupling coefficient can be drastically wavelength-dependent, which is lack of consideration in previous studies.

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  • Differentiating between bipolar disorder (BD) and major depressive disorder (MDD) is difficult in clinical settings; this study examines radiomic textural features from brain MRI scans as a potential solution.
  • A total of 253 subjects (114 with BD, 139 with MDD) were analyzed using a new method to extract and combine various radiomic features along with gray matter volume data.
  • The best classification model achieved strong results, suggesting that incorporating advanced radiomic features can enhance the diagnosis of BD and MDD, although the study's limitation includes data coming from only one center without external validation.
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  • Liquid-liquid phase separation (LLPS) is an important regulatory mechanism in the complex development of cardiovascular diseases (CVDs).
  • Epigenetic factors, including DNA methylation and non-coding RNAs, significantly affect the progression and regression of these diseases.
  • This review explores the connection between epigenetic landscapes and phase separation in CVDs, highlighting targeting epigenetic modifications as a potential treatment strategy.
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Borani () has garnered significant attention due to its abundant nutritional quality. Datong, located in Shanxi Province, is recognized as one of the four major production regions for high-quality . While Datong boasts multiple production areas, the nutritional composition of daylilies varies across regions due to environmental factors and planting patterns, which remain unclear.

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The minimum data set (MDS) is widely used for soil health index (SHI) assessment, with the selection of indicators being crucial. However, biological indicators are less frequently used compared to physical and chemical indicators. This study aimed to establish a biologically-centered MDS for assessing soil health in tomato facility agriculture in Ningbo.

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  • Mechanosensitive ion channels, particularly the Piezo family, play a critical role in heart development and cardiac fibrosis, although their specific molecular mechanisms are not well understood.
  • In a study using mice with induced cardiac fibrosis, researchers explored the roles of the proteins YTHDF1 and Piezo2 in the disease by employing various genomic and biochemical techniques.
  • The findings revealed that Piezo2 is upregulated during cardiac fibrosis and is regulated by m6A mRNA modifications through YTHDF1, indicating a potential new target for preventing cardiac fibrosis.
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The intermediate behavior near a quantum phase transition is crucial for understanding the quantum criticality of various competing phases and their separate origins, yet it remains unexplored for the multiple Yu-Shiba-Rusinov (YSR) states. Here, we investigated the detailed spectroscopic change of the exchange-coupling-dependent YSR states near a quantum phase transition. The initially developed one pair of YSR states, induced by the Fe vacancy in monolayer Fe(Te,Se) superconductor, are clearly resolved with high resolution showing an evolution into two pairs of YSR peaks yet with dichotomy in their spectral features as they enter the quantum phase transition region.

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  • Cardiac ischemia/reperfusion (I/R) injury is a significant concern for heart disease, but there's currently no effective treatment to minimize this type of heart damage.
  • This study recruited patients with acute myocardial infarction to examine the impact of plasma RIPK3 levels before and after treatment, using both patient data and lab experiments on cells and mouse models.
  • Elevated RIPK3 levels post-treatment were linked to worse outcomes, and experiments showed that RIPK3 worsens heart injury by triggering inflammation, suggesting its role as a damaging molecule that could be targeted for therapy.
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The paper interprets the formulation, main content and characteristics of issued by World Federation of Acupuncture Societies (WFAS 007.2-2023, short for Guideline). The Guideline focuses on the clinical value of acupuncture regimen for smoking cessation and its abstinence rate, and attaches the importance to the actual needs of patients, the counseling and management of smoking cessation.

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  • Researchers created a Kondo lattice/superconductor heterojunction by growing monolayer VSe on bulk 2H-NbSe, using molecular beam epitaxy to explore heavy fermion physics.
  • Spectroscopic measurements revealed a new charge density wave phase in VSe and a significant Kondo resonance at the Fermi level, indicating a formed Kondo lattice throughout the film.
  • The findings suggest the critical role of magnetic interstitial V atoms in forming the CDW phase, with implications for understanding heavy fermion behaviors and their interaction with superconductivity.
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  • Chromatin modifications are key epigenetic markers that influence how the genome functions, but studying them in complex and repetitive genomic areas has been tough.
  • The research introduces scNanoSeq-CUT&Tag, a new method that combines nanopore sequencing with CUT&Tag to profile chromatin modifications at the single-cell level.
  • This approach allows for accurate detection of histone marks and transcription factor activities, even in difficult-to-study regions of the genome, including repetitive elements in both human and mouse cells.
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  • Gastrointestinal disorders include various conditions affecting the digestive organs, such as the esophagus, stomach, and intestines, with a particular focus on the role of autophagy in these diseases.
  • The paper examines how autophagy influences inflammation-related disorders like ulcerative colitis and Crohn's disease, as well as gastrointestinal cancers like esophageal and colorectal cancer.
  • The review emphasizes the complexity of autophagy in gastrointestinal diseases and stresses the need for further research to fully realize its therapeutic potential.
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