Publications by authors named "Fan Liu"

Purpose: Exploring the computed tomography (CT), magnetic resonance imaging (MRI), and fluorodeoxyglucose positron emission tomography (FDG-PET)/CT Multimodal Imaging Characteristics of Desmoplastic Small Round Cell Tumor (DSRCT) to enhance the diagnostic proficiency of this condition.

Methods: A retrospective analysis was performed on clinical data and multimodal imaging manifestations (CT, MRI, FDG-PET/CT) of eight cases of DSRCT. These findings were systematically compared with pathological results to succinctly summarize imaging features and elucidate their associations with both clinical and pathological characteristics.

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Background: Intravenous immunoglobulin (IVIG) resistance may be an increased risk of coronary artery lesions which is the serious complication of Kawasaki disease (KD). Early and accurate identification of IVIG-resistant patients has an important clinical value.

Objective: To establish a new predicting model by detecting the pyroptosis markers with other clinical indicators.

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The human body contains trillions of cells, classified into specific cell types, with diverse morphologies and functions. In addition, cells of the same type can assume different states within an individual's body during their lifetime. Understanding the complexities of the proteome in the context of a human organism and its many potential states is a necessary requirement to understanding human biology, but these complexities can neither be predicted from the genome, nor have they been systematically measurable with available technologies.

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Cross-linking mass spectrometry (XL-MS) allows characterizing protein-protein interactions (PPIs) in native biological systems by capturing cross-links between different proteins (inter-links). However, inter-link identification remains challenging, requiring dedicated data filtering schemes and thorough error control. Here, we benchmark existing data filtering schemes combined with error rate estimation strategies utilizing concatenated target-decoy protein sequence databases.

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Single source with series modifications (SSSM) is a new method to modify clay surfaces by activating clay mineral resources for harmful algal blooms control. In this study, the optimal preparation conditions for this method were obtained using response surface methodology. Based on the material analysis, an important way to obtain modified clay (MC) with the excellent Prorocentrum donghaiense removal performance was explored and the optimum preparation conditions were as follows: calcination temperature 750 °C, alkali neutralization pH 3.

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Cross-linking mass spectrometry (XL-MS) enables the mapping of protein-protein interactions on the cellular level. When applied to all compartments of mitochondria, the sheer number of cross-links and connections can be overwhelming, rendering simple cluster analyses convoluted and uninformative. To address this limitation, we integrate the XL-MS data, 3D electron microscopy data, and localization annotations with a supra coarse-grained molecular dynamics simulation to sort all data, making clusters more accessible and interpretable.

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Ionizing radiation (IR) represents a significant risk to human health and societal stability. To effectively analyze the mechanisms of IR and enhance protective strategies, the development of more sophisticated animal models is imperative. The zebrafish, with its high degree of genomic homology to humans and the capacity for whole-body optical visualization and high-throughput screening, represents an invaluable model for the study of IR.

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Article Synopsis
  • - The study investigates the connection between vitamin B12, folate, their transporter genes, and post-stroke depression (PSD) in 173 ischemic stroke patients, finding a significant link between low vitamin B12 levels and a high incidence of PSD (48.6%).
  • - Results show that individuals with the GG genotype of the rs1801198 SNP have an increased risk of developing PSD, with odds ratios indicating a strong association after adjusting for other factors.
  • - The findings suggest that vitamin B12 levels and the rs1801198 SNP may play a role in the onset of early PSD, offering new perspectives for potential treatments.
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Synaptic vesicles (SVs) store and transport neurotransmitters to the presynaptic active zone for release by exocytosis. After release, SV proteins and excess membrane are recycled via endocytosis, and new SVs can be formed in a clathrin-dependent manner. This process maintains complex molecular composition of SVs through multiple recycling rounds.

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A smart and environmentally friendly pesticide system was developed that could respond to environmental stimuli while mitigating environmental risks. In this study, thiabendazole (Thi), an effective fungicide, was loaded onto zeolitic imidazolate framework-8 (ZIF-8) using the impregnation method to fabricate a pH-responsive nano hybrid delivery system (Thi@ZIF-8). The results demonstrated that Thi@ZIF-8 had a rhombic dodecahedral morphology and a loading capacity of approximately 25%.

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is a global concern for the cattle industry owing to its high rates of infection and resulting morbidity, but there are no reports on the lipid composition and metabolic pathways. This study examined the lipidomics of to better investigate the biological characteristics of clinical isolates of . The strains NX114 and PG45, cultivated to log-phase, underwent untargeted lipidomics via ultra-high-performance liquid chromatography-mass spectrometry for differential analysis.

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Lipid nanoparticles (LNPs) have been utilized to deliver small interfering RNA (siRNA) to treat acute liver injury. However, LNPs exhibit suboptimal lysosomal escape capabilities and biodegradability. To address these limitations, we have designed triglyceride-mimetic ionizable lipids by conjugating ,-dimethyl tertiary amine head groups to the sn-2 position of triglyceride (TG) through ester bonds.

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Background: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) potentially increase the risk of pulmonary aspiration resulting from impaired gastric emptying (IGE). We evaluated the association between GLP-1RAs and IGE using the US Food and Drug Administration Adverse Event Reporting System (FAERS).

Methods: We analysed FAERS data from 2004 Q1 to 2024 Q1, identifying the top 10 drugs linked to IGE and determining the proportion of GLP-1RA use.

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Bispecific antibodies (BsAbs) combining simultaneous PD-L1 blockade and conditional co-stimulatory receptor activation have been developed to improve immune checkpoint therapy response. However, several PD-L1-based BsAbs have encountered clinical challenges, including insufficient activity or unexpected toxicity. In this study, we propose OX40 as a more suitable target partner for PD-L1-based BsAb design compared to ongoing clinical partners (CD27 and 4-1BB).

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The incidence of growth hormone deficiency (GHD) after subarachnoid hemorrhage (SAH) is significantly higher than that of other neuroendocrine disorders, but the mechanism is still elusive. We used mass spectrometry to identify differentially expressed proteins in cerebrospinal fluid samples from a well-characterized cohort of patients. A total of 683 proteins were identified, including 39 upregulated proteins in the GHD group.

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Purpose: This study aimed to investigate the accuracy of three fixation methods in patients with left breast cancer receiving whole breast radiotherapy: conventional breast bracket (BB), breast bracket combined with deep inspiration breath holding (DIBH), and cervical-thoracic integrated bracket (CTIB) combined with DIBH.

Methods: From January 2023 to September 2023, 84 patients who underwent left breast cancer radiotherapy with supraclavicular radiation after conservative surgery were included in this study, of which 25 patients were fixed by conventional BB, 34 patients by BB & DIBH, and 25 patients by CTIB & DIBH. Image registration was conducted around the treatment area, using the sternoclavicular joint and acromioclavicular joint as landmarks.

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With the increase in age, the oral function of older adults shows an age-related decline, which limits the types, quantity, and quality of their diet. Limited dietary intake can lead to a lack of basic nutrients needed for maintaining oral health, induce a series of oral diseases, and further aggravate the deterioration of oral functions. Oral frailty is the accumulation of mild oral function decline and is an emerging concept in the field of oral health.

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Desmin is a type III intermediate filament protein specifically expressed in muscle cells, which is encoded by the gene. Defects in the desmin protein and cytoskeletal instability may interfere with cardiac muscle conduction signals, a fundamental mechanism for arrhythmias in patients with desmin-related myopathy. This current case report presents a female patient in her early 20s who presented with early-onset complete atrioventricular block and complete left bundle branch block over the previous decade.

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Article Synopsis
  • * Advanced techniques like genome analysis and optical tweezers were used to isolate and study these microorganisms, revealing their rapid assimilation of C-starch in sediments.
  • * The study proposes a taxonomic reclassification of the Fervidibacteria, highlighting their important role in polysaccharide degradation within a newly defined class of the Armatimonadota phylum.
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Nitrogen dioxide (NO) has been discussed as a typical indoor pollutant for decades. As an increasingly popular heating method, household heating system (HHS) with wall-mounted natural gas stoves has led to a continuous increase in the emission of NO. The absence of legal regulations and strict limits for NO emissions from wall-mounted gas stoves has led to a significant exceedance of indoor NO concentrations beyond the permissible value.

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Purpose: To propose a novel method for parallel-transmission (pTx) spatial-spectral pulse design and demonstrate its utility for robust uniform water-selective excitation (water excitation) across the entire brain.

Theory And Methods: Our design problem is formulated as a magnitude-least-squares minimization with joint RF and k-space optimization under explicit specific-absorption-rate constraints. For improved robustness against off-resonance effects, the spectral component of the excitation target is prescribed to have a water passband and a fat stopband.

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Advancing data analysis tools for proteome-wide cross-linking mass spectrometry (XL-MS) requires ground-truth standards that mimic biological complexity. Here we develop well-controlled XL-MS standards comprising hundreds of recombinant proteins that are systematically mixed for cross-linking. We use one standard dataset to guide the development of Scout, a search engine for XL-MS with MS-cleavable cross-linkers.

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