Publications by authors named "Yuwen Zhu"

Article Synopsis
  • - The study investigates the challenges of interface stability in hybrid quasi-solid electrolytes (HQSE) due to complex interactions between inorganic solid electrolytes and liquid electrolytes, focusing on the ionic conductivity of the solid electrolyte's surface.
  • - A self-assembled monolayer using 4-chlorobenzenesulfonic acid (CBSA) is applied to the surface of LiLaZrTaO (LLZTO), resulting in improved interface stability and enhanced ionic conductivity and lithium transference in the HQSE.
  • - The enhanced performance of the modified HQSE is supported by experimental results showing no short-circuits after 1000 hours, with significant capacity retention in lithium iron phosphate (LFP) cells over
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CD93 is overexpressed in multiple solid tumor types, serving as a novel target for antiangiogenic therapy. The goal of this study was to develop a Cu-based positron emission tomography (PET) tracer for noninvasive imaging of CD93 expression. Antimouse-CD93 mAb (mCD93) and the CD93 ligand IGFBP7 were conjugated to a bifunctional chelator, -isothiocyanatobenzyl-1,4,7-triazacyclononane-1,4,7-triacetic acid (-SCN-NOTA) and labeled with Cu.

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Aims: Liver fibrosis is characterized by excessive deposition of extracellular matrix (ECM) proteins in the interstitia. Hepatic stellate cells (HSCs) are considered the major source for ECM-producing myofibroblasts contributing to liver fibrosis. The molecular mechanism whereby HSC-myofibroblast transition is regulated remains incompletely understood.

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Nanoformulation have been widely used in skin and transdermal drug delivery. However, the differences in integral nanoparticles absorption in healthy and diseased skin have not yet fully analyzed. The present study attempted to explore the percutaneous absorption of drugs via lesional skin by using atopic dermatitis (AD) as a model, dinitrochlorobenzene (DNCB) induced AD-like skin.

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Article Synopsis
  • Collective cell migration (CCM) is crucial for various biological processes like embryonic development, blood vessel formation, and tumor progression, but the specific mechanisms, especially regarding how leader cells are formed, are not well understood.
  • This study identifies a signaling pathway that regulates the cleavage of angiomotin (AMOT), showing that when AMOT is cleaved, it promotes leader cell formation and enhances the motility of cells within a group.
  • The cleavage of AMOT switches the cells from being tightly connected (which restricts movement) to a more fluid state that facilitates collective and coordinated migration, highlighting its role as a regulator in CCM.
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  • ICB is a treatment for serious cancers, but it's not always very successful at getting the immune system to fight cancer better.
  • GPCRs are special proteins on the surface of cells that help control how immune cells, like T lymphocytes, work.
  • The paper talks about new types of GPCRs that could help fight tumors by boosting immune responses, which could lead to better treatments for different kinds of cancer.
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Background: This work seeks to understand whether IL15-incorporating treatments improve response to radiotherapy and uncover mechanistic rationale for overcoming resistance to IL15 agonism using novel therapeutic combinations.

Experimental Design: Orthotopic tumor models of PDAC were used to determine response to treatment. IL15-/- and Rag1-/- mouse models were employed to determine dependence on IL15 and CTLs, respectively.

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Background: The incidence of inflammatory bowel disease (IBD) is increasing every year and is characterized by a prolonged course, frequent relapses, difficulty in curing, and a lack of more efficacious therapeutic biomarkers. The aim of this study was to find key core genes as therapeutic biomarkers for IBD.

Methods: GSE75214 in Gene Expression Omnibus (GEO) was used as the experimental set.

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Aims: Cardiac fibrosis is characterized by aberrant collagen deposition in the heart. Macrophage polarization or infiltration is the main reason to accelerate the collagen deposition. We attempted to investigate the involvement of MKL1 in macrophages during the development of cardiac fibrosis.

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In this experiment, the micro-precipitation method was used to prepare self-assembled nanoparticles of Herpetospermum caudigerum Wall.(MP-SAN). The process was optimized using average particle size and polydispersity index(PDI)as evaluation indexes.

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  • The study addresses the need for effective treatment of landfill sludge in China due to limited landfill space, exploring five different treatment technologies through life cycle assessment (LCA) and life cycle cost (LCC).
  • Among these technologies, sintering ceramsite not only has the best environmental impact but also provides the highest economic benefit, valued at $869.94.
  • Additionally, substituting coal with natural gas and biomass can significantly enhance both economic returns and carbon emissions reduction, while a specific combination of treatment methods shows the greatest overall economic gain, outperforming the original scenario.
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As a new technology for accurate utilization of sludge resources, sludge inorganic-organic matter separation (IOMS) has attracted wide attention. This study examined the impact of this pretreatment on environmental and economic performance of sludge composting and incineration using life cycle assessment (LCA) and whole life costing (WLC). LCA results indicated that IOMS pretreatment reduced the energy conservation and emission reduction (ECER) values of composting and incineration by 56 % and 76 %, respectively.

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The purpose of this study was to investigate the impact of different functional stabilizers on drug performances after oral administration of drug nanocrystals. Quercetin nanocrystals (QT-NCs) respectively stabilized by five types of functional stabilizers, including hydroxypropyl methyl cellulose E15 (HPMC E15), poloxamer 407 (P407), poloxamer 188 (P188), D-α-tocopherol polyethylene glycol succinate (TPGS), and glycyrrhizin acid (GL), were fabricated by wet media milling technique. The particle size, morphology, physical state, drug solubility, drug dissolution , and orally pharmacokinetic behaviors of all QT-NCs were investigated.

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Paper mill sludge (PMS) is featured with a high content of cellulose and hemicellulose, and using its characteristics to make paperboard can achieve a high-value utilization of PMS, which has attracted growing interest. In this study, currently prevalent landfill, incineration technologies (generating heat and electricity by incineration), and three paperboard technologies (medium density fiberboard, pulp board, and corrugated paper) were evaluated and compared via life cycle assessment (LCA) and life cycle costing (LCC) methods. LCA results show that the PMS-to-pulp board outperforms others with an energy conservation and emission reduction (ECER) value of - 2.

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Four yeast strains belonging to the basidiomycetous yeast genus were isolated from diverse habitats in the Ny-Ålesund region (Svalbard, High Arctic): two from vascular plants, one from seawater and one from freshwater. Phylogenetic analysis, based on the ITS region and the D1/D2 domain of the 28S rRNA gene, identified these four strains as representing two novel species within the genus . The names sp.

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Background: The effect of total intravenous anaesthesia (TIVA) and inhalation anaesthesia (IA) on the prognosis of patients with colorectal cancer after resection is controversial. This study aimed to explore the effects of different anaesthesia methods on the postoperative prognosis of colorectal cancer.

Methods: PubMed, Embase and Cochrane Library databases were searched for relevant literature from each database's inception until 18 November 2023.

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Herpetrione(HPE) is an effective compound that has been used in the treatment of liver diseases. To improve its dissolution and absorption, herpetrione nanosuspensions was prepared. Nanosuspensions were proved to achieve intact absorption in vivo.

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The purpose of this study was to design novel drug nanocrystals (NCs) stabilized by glycyrrhizic acid (GL) for achieving liver targeted drug delivery due to the presence of GL receptor in the hepatocytes. Quercetin (QT) exhibits good pharmacological activities for the treatment of liver diseases, including liver steatosis, fatty hepatitis, liver fibrosis, and liver cancer. It was selected as a model drug owing to its poor water solubility.

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Background: Depression and anxiety are common mental disorders in patients with colorectal cancer (CRC); however, it remains unclear whether they are related to cancer mortality.

Method: Based on a systematic literature search, 12 eligible studies involving 26,907 patients with CRC were included in this study.

Results: Univariate analysis revealed that anxiety was associated with an all-cause mortality rate of 1.

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Background: Postoperative pancreatic fistula (POPF) is the most prevalent complications following minimally invasive pancreaticoduodenectomy (MIPD). Only one model related to MIPD exists, and previous POPF scoring prediction methods are based on open pancreaticoduodenectomy patients. Our objectives are to determine the variables that may increase the probability of pancreatic fistula following MIPD and to develop and validate a POPF predictive risk model.

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C-type lectins, distinguished by a C-type lectin binding domain (CTLD), are an evolutionarily conserved superfamily of glycoproteins that are implicated in a broad range of physiologic processes. The group XIV subfamily of CTLDs are comprised of CD93, CD248/endosialin, CLEC14a, and thrombomodulin/CD141, and have important roles in creating and maintaining blood vessels, organizing extracellular matrix, and balancing pro- and anti-coagulative processes. As such, dysregulation in the expression and downstream signaling pathways of these proteins often lead to clinically relevant pathology.

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Background: Acute myeloid leukemia (AML) displayed poor response to programmed death-1 (PD-1) blockade therapy. Regulatory T cells (Tregs) was one of major immunosuppressive components in Tumor microenvironment and plays a vital role in the resistance of immunotherapy. Coinhibitory receptors regulate function of regulatory Tregs and are associated with resistance of PD-1 blockade.

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Aims: Renal fibrosis is an important pathophysiological process commonly observed in patients chronic kidney disease (CKD). Angiotensin II (Ang II) is a major risk factor for CKD in part by promoting renal fibrosis. In the present study we investigated Brahma-Related Gene 1 (BRG1, encoded by Smarca4) in Ang II induced pro-fibrogenic response in renal fibroblasts.

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The CD93/IGFBP7 axis proteins are key factors expressed in endothelial cells (EC) that mediate EC angiogenesis and migration. Their upregulation contributes to tumor vascular abnormality and a blockade of this interaction promotes a favorable tumor microenvironment for therapeutic interventions. However, the interactions of these proteins with each other remain unclear.

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Excessive fibrogenic response in the liver disrupts normal hepatic anatomy and function heralding such end-stage liver diseases as hepatocellular carcinoma and cirrhosis. Myofibroblasts, derived primarily from hepatic stellate cells (HSCs), are the effector of liver fibrosis. In the present study we investigated the mechanism by which Brahma-related gene 1 (BRG1, encoded by Smarca4) regulates HSC-myofibroblast transition and the implication in intervention against liver fibrosis.

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