Publications by authors named "XiaoNan Sun"

Objectives: Advances in mobile apps, remote sensing, and big data have enabled remote monitoring of mental health conditions, but the cost-effectiveness is unknown. This study proposed a systematic framework integrating computational tools and decision-analytic modeling to assess cost-effectiveness and guide emerging monitoring technologies development.

Methods: Using a novel decision-analytic Markov-cohort model, we simulated chronic depression patients' disease progression over 2 years, allowing treatment modifications at follow-up visits.

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Phenazine biosynthesis-like domain-containing protein (PBLD) and Cedrelone have been identified as tumor suppressors. However, their roles in virus infection remain unclear. Here, we demonstrate that PBLD upregulates the type I interferon (IFN-I) response through activating NF-kappaB (NF-κB) signaling pathway to resist viral infection in cells and mice.

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Recently, neoadjuvant short-course radiation therapy (SCRT) has emerged as a valid treatment option for patients with locally advanced rectal cancer (LARC). We assessed SCRT plans using volumetric-modulated arc therapy (VMAT) with Halcyon and Infinity medical linear accelerators (Linacs) and compared the plan quality and delivery efficiency across all cases. Thirty patients who underwent preoperative SCRT for LARC at the hospital were randomly selected.

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Background And Purpose: Precise and individualized targeting of the ventral intermediate thalamic nucleus for the MR-guided focused ultrasound is crucial for enhancing treatment efficacy and avoiding undesirable side effects. In this study, we tested the hypothesis that the spatial relationships between Thalamus Optimized Multi Atlas Segmentation derived segmentations and the post-focused ultrasound lesion can predict post-operative side effects in patients treated with MR-guided focused ultrasound.

Materials And Methods: We retrospectively analyzed 30 patients (essential tremor, n = 26; tremor-dominant Parkinson's disease, n = 4) who underwent unilateral ventral intermediate thalamic nucleus focused ultrasound treatment.

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Article Synopsis
  • Advance care planning is crucial in palliative care, yet public acceptance varies across different age groups; a study in China revealed an overall acceptance score of 64.03 with younger individuals showing the highest acceptance at 67.13.
  • Various factors such as death education, health literacy, and social support significantly influence acceptance in nonage through old age.
  • The findings highlight the need for targeted strategies considering these influencing factors to improve public acceptance and implementation of advance care planning across different life stages.
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High-quality genome information is essential for efficiently deciphering and improving crop traits. Here we report a highly contiguous and accurate hexaploid genome assembly for the key wheat breeding parent Zhou8425B, an elite 1BL/1RS translocation line with durable adult plant resistance (APR) against yellow rust (YR) disease. By integrating HiFi and Hi-C sequencing reads, a 14.

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The study aimed to investigate the effects of thifluzamide (2.67 mg/L) on 'Huangguan' pear fruit rot caused by during storage, as well as the activities of polygalacturonase (PG), pectin methylesterase (PME), polygalacturonic acid trans-eliminase (PGTE), pectin methyl trans-eliminase (PMTE), xylanase, and pectate lyase (PL) secreted by . The results showed that thifluzamide treatment significantly inhibited the activities of PG, PME, PGTE, PMTE, xylanase, and PL secreted by after 3 days in vitro culture, compared to the control.

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The broad-spectrum fungicides mepanipyrim (Mep) and cyprodinil (Cyp) have been reported to be used worldwide to control gray mold of fruit crops. Consequently, they are often detected in the water and food items. However, the impacts and potential mechanisms of these two pesticides on environmental organisms remain unclear.

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Background: Irrational drug use has become a global problem threatening human health. As future health professionals, medical college students' medication literacy (ML) is critical. Their mastery of medication-related knowledge will directly affect public medication safety in the future.

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This study aimed to investigate the influence of gantry angle increment (Inc) parameters on the Monaco treatment planning system for volumetric modulated arc therapy (VMAT) in right breast cancer, and to determine the optimal Inc parameters. Twenty-three patients with right breast cancer at the Sir Run Run Shaw Hospital from August 2022 to August 2023 were retrospectively selected. Four VMAT plans were generated for each patient incorporating Inc of 10°, 20° (control group), 30°, and 40°, while the other optimization parameters and constraint functions remained constant.

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The omnipresent microplastics (MPs) have gradually become a significant environmental problem due to its adverse consequences for ecological systems. MPs serve as substrates for biofilms colonization, which enhances adsorption of harmful contaminants on MPs surface in the aquatic ecosystem. The present study provides a critical discussion on the mechanism involved in MPs-biofilm formation, microbial colonization and the robust factors influencing the process in the aquatic ecosystem.

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  • * This study examines the effectiveness of node-sparing modified short-course irradiation combined with chemotherapy (CAPOX) and PD-1 blockade (tislelizumab) in patients with MSS/pMMR locally advanced rectal cancer.
  • * The trial involves 32 patients who will receive a specific regimen of radiotherapy followed by chemotherapy and tislelizumab, with outcomes being assessed through various biological analyses over a period leading up to total mesorectal excision.
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Recent studies have implicated the phenazine biosynthesis-like domain-containing protein (PBLD) in the negative regulation of the development and progression of various cancers. However, its function in viral infection remains unknown. In this study, we found that PBLD plays important roles in multiple virus infections including BPIV3, SeV, VSV, and HSV-1.

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  • This study investigates the link between inflammatory markers (SII, LANR) and the coexistence of Chronic Obstructive Pulmonary Disease (COPD) and lung cancer in patients.
  • A total of 502 patients' clinical data were analyzed to identify risk factors for developing both conditions and create a nomogram model for predicting risks, which showed greater accuracy than an existing scoring system.
  • Key findings revealed that certain factors, like extensive smoking history and specific inflammatory marker levels, are significantly associated with the simultaneity of COPD and lung cancer, with potential implications for prognosis.
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  • Injuries are a major cause of death in the U.S., and trauma systems ensure that injured patients receive proper care through trauma centers (TCs) with varying designations for resources but not specific surgical care.
  • A study analyzed Washington state's hospital data in 2016 to find patterns in surgical care differences between TCs and non-trauma centers (non-TCs) using unsupervised clustering methods.
  • Results showed that while surgical care features partially aligned with TC designations, factors like orthopedic procedures and patient demographics were significant in distinguishing hospitals, highlighting the need for optimized resource allocation in trauma systems.
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  • Traditional neoadjuvant chemoradiotherapy (nCRT) for locally advanced rectal cancer (LARC) has a low pathologic complete response (pCR) rate of 15%-30%, prompting this study to explore the combination of nCRT with the immunotherapy Envafolimab for enhanced treatment results.
  • The PRECAM study involved 34 participants with microsatellite stable (MSS) tumors who underwent short-course radiotherapy followed by CAPEOX chemotherapy and Envafolimab, achieving a remarkable 62.5% pCR rate and 75% pathologic response rate.
  • The results indicate that this new treatment approach for LARC shows promising efficacy with manageable side effects, and no reported recurrence or deaths during a
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The Body Talk Scale (BTS) measures both negative body talk (including fat talk and muscle talk) and positive body talk across genders. In this study, we translated it into Chinese and assessed its structure, reliability and validity among mainland Chinese residents. Item analyses indicated that no item deletion was necessary for this study, and both exploratory factor analysis (n = 1853) and exploratory graph analysis (n = 1583) supported the three-factor structure of the original scale.

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In engineered photonic lattices, topological photonic (TP) modes present a promising avenue for designing waveguides with suppressed backscattering. However, the integration of the TP modes in electromagnetic systems has faced longstanding challenges. The primary obstacle is the insufficient development of high-efficiency coupling technologies between the TP modes and the conventional transmission modes.

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Valosin-containing protein (VCP), an ATPase-associated protein, is emerging as a crucial regulator in cardiac pathologies. However, the pivotal role of VCP in the heart under physiological conditions remains undetermined. In this study, we tested a hypothesis that sufficient VCP expression is required for cardiac development and physiological cardiac function.

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  • Coal fines in propped fractures reduce the flow of gas and water, hurting coal seam permeability and gas production.
  • A new coal fine plugging removal agent composed of SDS, NaCl, and BS-12 was developed, showing high efficiency in removing coal fines and enhancing permeability.
  • By increasing the injection rate and using multiple cycles of the removal agent, over 90% of coal fines can be discharged, significantly boosting gas-liquid permeability within the fractures.
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  • Microplastics from leftover plastics and industrial waste have reached the remote Asian water tower (AWT), impacting freshwater ecosystems and potentially worsening global warming and biodiversity loss.
  • The paper presents a detailed assessment of microplastics across various AWT ecosystems (like rivers and glaciers) and discusses their ecological impacts and transport dynamics.
  • It identifies challenges and research needs to tackle microplastic pollution, highlighting the negative effects on plant communities, greenhouse gas emissions, and offering pathways for effective monitoring and remediation strategies.
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A functionalization process has been developed and the experimental conditions optimized allowing the immobilization of first-row transition metal (M) containing polyoxometalates (POMs) with the formula [M(HO)PWO] on transparent indium-tin oxide (ITO) electrodes for electrochromic applications. Both flat ITO grafted with 4-sulfophenyl moieties and sulfonate-functionalized vertically oriented silica films on ITO have been used as electrode supports to evaluate possible confinement effects provided by the mesoporous matrix on the stability of the modified surfaces and their electrochromic properties. Functionalization involved a two-step sequential process: (i) the immobilization of hexaaqua metallic ions, such as Fe(HO), onto the sulfonate-functionalized materials achieved through hydrogen bonding interactions between the sulfonate functions and aqua ligands (water molecules) coordinated to the metallic ions facilitating and stabilizing the attachment of the metallic ions to the sulfonated surfaces; (ii) their coordination to [PWO] species to generate "" the target [Fe(HO)PWO] moieties.

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  • * Radiosensitizers improve radiotherapy's cancer-killing capability by increasing DNA damage and generating free radicals, with nano-dimensional radiosensitizers being a promising recent development.
  • * The review explores the latest advancements in nanomaterials for radiosensitization in non-small cell lung cancer, discussing current research, challenges, and future directions in this area.
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  • Microplastics in municipal sewer systems can carry and grow bacteria, influencing environmental health in urban waters due to high levels found in these areas.
  • A comprehensive study in Shanghai investigated how microplastic presence and bacterial colonization varied across different sewer environments and land uses, finding notable differences between industrial and residential sectors.
  • The research revealed that industrial sewers have larger, more diverse microplastics, while residential areas primarily feature simpler forms, and that sewer characteristics significantly affect how bacteria inhabit microplastics and their potential health risks.
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The aim of this study was to identify Artemis as a predictive biomarker for guiding preoperative chemoradiotherapy in locally advanced rectal cancer. The resection specimens were collected from 50 patients with rectal cancer who underwent preoperative chemoradiotherapy. Artemis expression in biopsy tissues was evaluated using immunohistochemical staining according to the percentage of positively stained cells combined with staining intensity.

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