Publications by authors named "Ran H"

Objective: Studies report a negative impact of sensory processing sensitivity (SPS) on health outcomes, but evidence from patient-caregiver dyads is scarce. This study aimed to simultaneously examine the independent and interdependent impact of SPS on quality of life (QoL) among cancer patients and their family caregivers.

Methods: In this two-stage random sampling cross-sectional study, we conducted a dyadic analysis of data collected from cancer patients and their family caregivers in southwest China.

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Background: The burden of valvular heart disease (VHD) is rising rapidly globally, accompanied by substantial geographical disparities. Although altitude may influence cardiovascular system, no community-based studies have yet explored altitudinal differences in VHD epidemiology.

Objective: This study aims to investigate the prevalence, spectrum and aetiology of VHD in different altitude areas.

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Background: Actinic keratosis (AK) is a precancerous skin lesion that can progress to squamous cell carcinoma (SCC). Early diagnosis and effective treatment are crucial, but current treatment evaluation methods lack consistency. Reflectance confocal microscopy (RCM) has emerged as a promising non-invasive tool for monitoring treatment outcomes in AK, but the absence of standardized evaluation protocols limits its clinical applicability.

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Cadmium (Cd) is a heavy metal which is toxic to both plants and animal. The high content of Cd in the rice grain severely threatens human's health. Here, we identified a Cd sensitive gene, named Cadmium Sensitive Gene 1 (OsCSG1), playing an important role in improving Cd tolerance in rice at seedling stage.

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Atherosclerosis and vessel wall trauma induce vascular smooth muscle cell (VSMC) phenotypic modulation, leading to plaque cap growth and postintervention restenosis. Our systems biology approach identified RNA binding protein, mRNA processing factor () as a conserved, VSMC-specific gene associated with VSMC modulation in atherosclerosis. gene expression positively correlates with VSMC contractile markers in human and murine atherosclerotic arteries as well as in two vascular injury models during the postinjury intimal hyperplasia phase.

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Background: This study developed and investigated the prognostic significance of a comprehensive biomarker for postoperative type A aortic dissection (TAAD) patients.

Methods: A retrospective cohort of 175 TAAD patients who underwent open surgery at the First Affiliated Hospital of Chongqing Medical University, China, between September 2017 to December 2020, was included in the analysis. The least absolute shrinkage and selection operator (LASSO) method was employed to select indicators, thereby constructing a comprehensive biomarker, termed the comprehensive physiological response indicator (CPRI).

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In the treatment of breast cancer, the dense extracellular matrix (ECM) severely impedes drug delivery and immune cell infiltration, resulting in poor therapeutic effects. Photothermal therapy (PTT) has achieved promise in preclinical breast cancer studies. However, in tumor immunogenic cell death (ICD) induced by PTT, immune cells are almost confined around the tumor periphery due to the ECM, which weakens the immune response.

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Chikusetsu saponin IVa (CHS) is an essential active triterpenoid saponin found in various medicinal herbs, such as Aralia taibaiensis, Panax japonicus, and Aralia elata. While multiple health benefits have been documented, the effect of CHS on aging remains unclear. By employing the D-galactose-induced aging mice and the replicative senescence of primary mouse embryonic fibroblasts (MEFs) as the aging models, we found that CHS significantly attenuated aging both in vitro and in vivo.

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Purpose: This study evaluates the effectiveness of lacrimal gland ultrasonography (LGUS) and shear wave elastography (SWE) in distinguishing primary Sjögren's syndrome (PSS) patients from healthy controls and examines their role in assessing disease activity and prognosis.

Methods: A total of 35 PSS patients and 23 age- and gender-matched healthy controls were included. LGUS was used to grade lacrimal gland structure, while SWE assessed gland elasticity.

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2-substituted quinolines are the building blocks for the synthesis of natural products and pharmaceuticals. In comparison with classical methods, dehydroaromatization of 2-substituted-1,2,3,4-tetrahydroquinolines has emerged in recent years as an efficient and straightforward method to synthesize quinolines due to its high atom economy and sustainability. However, existing chemical methods need transition metal catalysts and harsh reaction conditions.

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Background: To investigate the role of the translocase of the outer mitochondrial membrane 40 (TOM40) in oral squamous cell carcinoma (OSCC) with the aim of identifying new biomarkers or potential therapeutic targets.

Methods: TOM40 expression level in OSCC was evaluated using datasets downloaded from The Cancer Genome Atlas (TCGA), as well as clinical data. The correlation between TOM40 expression level and the clinicopathological parameters and survival were analyzed in TCGA.

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The infiltration of glioblastoma multiforme (GBM) is predominantly characterized by diffuse spread, contributing significantly to therapy resistance and recurrence of GBM. In this study, we reveal that microtubule deacetylation, mediated through the downregulation of fibronectin type III and SPRY domain-containing 1 (FSD1), plays a pivotal role in promoting GBM diffuse infiltration. FSD1 directly interacts with histone deacetylase 6 (HDAC6) at its second catalytic domain, thereby impeding its deacetylase activity on α-tubulin and preventing microtubule deacetylation and depolymerization.

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Despite the increasing focus on intangible cultural heritage tourism, there is a lack of research on the ecological protection behaviors of tourists in these contexts. With UNESCO's continuous refinement of the World Heritage system, intangible cultural heritage has gradually become a focal point for tourism development and protection. While such tourism can promote the preservation and transmission of heritage, it also introduces ecological environmental issues that need to be addressed.

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Objective: Eye movement desensitization and reprocessing therapy (EMDR) is effective in treating major depressive disorder (MDD) with childhood trauma, and virtual reality (VR) can further extend its application form. However, the utilization of VR-EMDR in treating MDD with childhood trauma is still in its infancy, and whether it can improve depressive symptoms and traumatic experience remains unknown.

Method: Seventy-two MDD patients were randomly allocated to the intervention group and the wait-list control group on a 1:1 basis.

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The lining cavities in tunnels have strong concealment and pose significant risks, seriously affecting tunnel operational safety. Therefore, it is necessary to develop efficient and high-precision detection techniques for tunnel lining cavities. In this study, concrete slabs with different parameter cavities were selected as the research object, and experiments on remote detection using Laser Doppler Vibrometry were conducted.

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Plasma secretory proteins are associated with various diseases, including aortic dissection (AD). However, current research on the correlation between AD and plasma protein levels is scarce or lacks specificity. This study aimed to explore plasma secretory proteins as potential biomarkers for AD.

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To identify the spatial distribution patterns and assess the ecological risks associated with soil heavy metal pollution in the southern region of Hunan Province, a total of 362 surface soil samples were collected from the studied area. This study employed multivariate statistics and geographic information systems (GIS) to investigate the spatial distribution pattern of soil metals (Cd, Hg, As, Pb, Zn, Ni, Mn, Tl, and Sb). Furthermore, the pollution sources and source-specific ecological risk of heavy metals were quantified by combining the positive matrix factorization (PMF) model and the comprehensive ecological risk index model.

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Background And Aims: Internet addiction is one of the most serious behavioral addiction problems affecting the physical and mental health of college students. A model is constructed to reveal the mediating role of anxiety and the moderating role of information cocoons in the relationship between the experiences in close relationship and internet addiction among college students in this article.

Methods: A cross-sectional survey investigated 2946 college students in China who had experienced close romantic relationships.

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Despite the excellent advantages of biomicrorobots, such as autonomous navigation and targeting actuation, effective penetration and retention to deep lesion sites for effective therapy remains a longstanding challenge. Here, we present dual-engine cell microrobots, which we refer to as PR-robots, created by conjugating photosynthetic bacteria (PSB) with red blood cells (RBCs). The robots penetrate the tumor interior in swarms through combined hypoxic traction and ultrasound actuation (UA).

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Background: The progression of triple-negative breast cancer is shaped by both tumor cells and the surrounding tumor microenvironment (TME). Within the TME, tumor-associated macrophages (TAMs) represent a significant cell population and have emerged as a primary target for cancer therapy. As antigen-presenting cells within the innate immune system, macrophages are pivotal in tumor immunotherapy through their phagocytic functions.

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, with an annual production of 5-6 million tons and a value of USD 50-60 billion, is a cornerstone of global aquaculture. However, molting-related losses of 5-20% significantly impact this industry, and the physiological mechanisms of molting remain unclear. This study aims to elucidate the role of eclosion hormone (EH) in molting regulation and enhances the understanding of molting physiology in .

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Article Synopsis
  • The study investigates how oxidative stress (OS) contributes to aortic dissection (AD) by analyzing gene expression data and identifying key molecular mechanisms involved.
  • Six signature genes (CCL2, ITGB4, MYC, SOCS3, SPP1, TEK) related to OS were found to play a significant role in AD, showing potential for diagnostic use.
  • Although the clinical prediction model based on these genes demonstrated strong diagnostic capabilities, Mendelian randomization analysis indicated no direct causal link between these genes and AD progression.
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