Publications by authors named "Haiyan Xu"

L., a species within the genus, is broadly distributed across Southern Europe and Central Asia. In China, its berries, branches, and leaves are traditionally employed in Uyghur medicine to address conditions such as rheumatoid arthritis, itchy skin, tinnitus, deafness, and urinary discomfort.

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Background: To date, a growing body of evidence suggests that unfolded protein response (UPR) sensors play a vital role in carcinogenesis. However, it remains unclear whether they are involved in pancreatic ductal adenocarcinoma (PDAC) and how they relate to clinical outcomes. This study aims to investigate the biological function and mechanism of how a novel UPR sensor, CREB3L1 works in PDAC and further evaluate its clinical application prospect.

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The precise control of browning and enhancement of Maillard reaction kinetics to improve the surface functionality and nutrient encapsulation efficiency of soy proteins remains a significant challenge. This research presents an ultrasound-assisted cyclic reaction method (1-7 cycles) to synthesize soy protein isolate/dextran (SPI/D) conjugates with enhanced grafting degree and functionality during the Maillard reaction. The technique significantly increased the grafting degree to 65.

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Cholinergic deficiency and neuroinflammation are the two main factors of Alzheimer's disease. Recent studies have shown that water-soluble ginseng oligosaccharides (WGOS) derived from Panax ginseng roots can protect against scopolamine-induced impairments in learning and memory. However, the fundamental mechanisms remain unclear for the most part.

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Structurally knowing the active sites of a drug is important for understanding its therapeutic functions. S086 is a novel angiotensin receptor-neprilysin inhibitor that consists of the molecular moieties of EXP3174 (the active metabolite of the angiotensin receptor blocker losartan) and sacubitril (a neprilysin inhibitor prodrug) in a 1:1 molar ratio. There are two forms of cocrystals of S086, namely, ξ-crystal and α-crystal, which were formed both via intermolecular coordination bonding to calcium ions, with the aid of internal water.

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In sodium-ion batteries (SIBs), the performance of a single solvent often does not meet actual requirements and a cosolvent or nonsolvating solvent is needed. However, the effect of these electrolyte additives on the solvation structure and dynamics of Na in SIBs is yet to be fully understood. Herein, electrolyte structural dynamics are examined for NaPF in dimethyl carbonate (DMC) with 1,1,2,2-tetrafluoro-2,2,2-trifluoroethoxy ethane (HFE) as the nonsolvating solvent or propylene carbonate (PC) as the cosolvent using steady-state and time-resolved infrared (IR) spectroscopies.

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To address the toxicity concerns of aluminum ions (Al) due to their widespread environmental presence, a novel chromone-derived fluorescent probe, (E)-N'-((4-oxo-4H-chromen-3-yl)methylene)benzohydrazide (NMA), was developed for dual-mode detection combining colorimetric and fluorometric channels. Upon chelation with Al in a 1:1 stoichiometric ratio, NMA exhibited a significant fluorescence enhancement at 510 nm, accompanied by a rapid and visible color change due to the chelation-enhanced fluorescence (CHEF) effect, achieving an exceptional detection limit of 9 nM-well below the World Health Organization's recommended threshold. The reversible binding of NMA, demonstrated through sequential addition of Al and EDTA, enabled the construction of an INHIBIT molecular logic gate, broadening its potential for smart sensing applications.

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, a deciduous shrub from the Adoxaceae family, is a traditional Kazakh medicine used in Xinjiang, China. Its branches, leaves, and fruits are used to treat fractures, rheumatoid arthritis, and nephritis. To advance research on , we conducted studies on its microscopic identification, chemical composition, and biological activity.

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A high degree of hydrolysis can reduce the allergenicity of milk, while lactic acid bacteria (LAB) fermentation can further enhance the antioxidant ability of enzymatic milk. LAB with a strong antioxidant ability was screened, and the effects of LAB on the bitterness, taste and flavor of enzymatic skim milk (ESM) with a high degree of hydrolysis were investigated in this paper, in addition to the response surface methodology optimized the conditions of the LAB fermentation of ESM. The results indicate that the skim milk hydrolyzed by Protamex has a higher degree of hydrolysis and lower bitterness.

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Dazhu glutinous rice wine is a well-known traditional Chinese rice wine, and many local factories and handicraft workshops use different fermentation methods to produce it. Still, the influence of fermentation processes on glutinous rice wine is unclear. This study aimed to compare the difference between the two fermentation methods in the quality and bacterial composition of Dazhu glutinous rice wine.

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Article Synopsis
  • Concomitant nasopharyngeal and otomastoid tuberculosis is a rare condition, with only four documented cases in the literature, prompting a study of three cases treated at two medical institutions between June 2022 and May 2024.
  • All three patients presented with symptoms like hearing loss and ear fullness, and diagnostic procedures revealed TB lesions in both the nasopharynx and otomastoid.
  • Following surgical intervention and a six-month course of anti-TB treatment, patients showed no recurrence after a median follow-up of 10 months, highlighting the importance of surgery and timely treatment in managing this rare disease.
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B- cell-activating factor (BAFF), which is essential for the survival and development of B cells, is mainly produced by myeloid cells such as macrophages. Abnormal macrophage infiltration and high BAFF expression in kidney allografts are associated with the occurrence and development of antibody-mediated rejection (ABMR). Nuclear hormone receptor Liver X receptors (LXRs), is a nonnegligible participant in regulating cholesterol metabolism and inflammatory responses.

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Purpose: Conventional cardiovascular risk factors may contribute to the development of valvular heart disease (VHD). The present study sought to investigate the distribution of conventional modifiable cardiovascular risk factors (smoking, hypertension, hyperlipidemia, and diabetes) in various VHDs, the impact of risk factors on outcomes, and the prognostic indicators in patients with distinct burdens of risk factors.

Patients And Methods: The study included 11862 patients with moderate or greater VHD.

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  • Hypophosphatemic osteomalacia is a rare condition marked by low phosphate levels, which can occur due to genetic or acquired factors, and a case study discusses its management and prognosis when caused by specific antiviral drugs.
  • A 55-year-old man with chronic hepatitis B experienced symptoms like chest pain and fatigue after switching from adefovir to tenofovir, leading to the diagnosis of drug-induced hypophosphatemic osteomalacia.
  • Treatment included stopping the problematic drugs, switching to entecavir, and recommending dietary changes and supplements, which resulted in improved phosphate levels and resolution of symptoms.
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  • The study aimed to assess how virtual reality (VR) cardiac rehabilitation (CR) impacts the mental health and cardiorespiratory function of patients with cardiovascular disease (CVD).
  • It involved analyzing data from 13 randomized controlled trials, totaling 955 patients, showing that VR-based CR significantly reduced anxiety and depression compared to traditional CR methods.
  • However, both VR-based and standard CR did not differ in terms of improving cardiorespiratory function, as indicated by similar peak oxygen consumption levels.
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Ankylosing spondylitis (AS) is a chronic inflammatory rheumatic disease which is characterized by pathological osteogenesis. N6-methyladenosine (m6A) RNA modification is pivotal in immunity and inflammation. In this study, the peripheral blood mononuclear cells (PBMCs) were isolated from healthy or AS patients blood samples in Fuyang People's Hospital, which was utilized to clarify the role of m6A modification in AS pathogenesis.

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China is the largest carbon dioxide (CO) emitter and has formulated CO emission peak and carbon-neutral plans. Studies on CO emission volume and CO emission intensity (CEI) indicate a growing interest in related fields. The purpose of this research is to improve the performance and reliability of the model for forecasting CO emissions and judging whether to achieve China's CO reduction targets under business-as-usual scenarios.

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Background: Selective RET inhibitors have been approved by the Chinese government for the treatment of RET-rearranged non-small cell lung cancer. This study aimed to illustrate the efficacy and safety of selective RET inhibitors in a real-world clinical context in China.

Methods: Patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) harboring RET rearrangement and receiving RET tyrosine kinase inhibitors (RET-TKI) in the real world were enrolled in this retrospective study.

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As the most aggressive and metastatic subtype of breast cancer, clinical demands of triple negative breast cancer (TNBC) have far not been met. Heat shock protein 60 (HSP60) is over expressed in tumor cells and impair the efficacy of photothermal therapy. In this work, a conjugate composed of self-designed peptide targeting HSP60 and gold nanorods was constructed, referred to as AuNR-P17.

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Article Synopsis
  • * The instability of nucleic acid drugs in the body and the dense stroma of pancreatic tumors hinder effective treatment, but a modified Salmonella strain, VNP20009, may be used to deliver ApDC directly to tumors.
  • * The proposed method enhances drug stability and targeting, leading to increased drug concentration at tumor sites, improved bacterial colonization, and better tumor cell death, especially when combining chemotherapy and immunotherapy for a synergistic effect.
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  • Surgeries using synthetic mesh for pelvic organ prolapse can cause complications like mesh erosion and pain, prompting research to improve outcomes with a modified mesh featuring a nanofibrous membrane made of polyurethane and gelatin.* -
  • In laboratory studies, the modified mesh showed better cell growth and tissue interactions and was tested in a rat model, where it did not expose the mesh or penetrate surrounding tissues, demonstrating improved biocompatibility compared to standard polypropylene mesh.* -
  • Results indicated that the modified mesh increased collagen content and tissue elasticity while reducing collagen breakdown, suggesting it promotes healthier tissue repair and has potential benefits for patients undergoing such surgeries.*
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An increasing number of studies have revealed a correlation between tertiary lymphoid structures (TLSs) and the outcome of hepatocellular carcinoma (HCC). Nevertheless, the associations between the heterogeneity of cellular composition and the overall survival (OS) in HCC remain unexplored. Here, we evaluated the cancer tissues from 150 HCC individuals using multiplex immunofluorescence to determine the presence and characteristics of TLS and to investigate the relationship between intra-TLS immunologic activity, TLS maturation, and intratumoral immune cell infiltration.

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Objectives: The diagnosis of tuberculosis otitis media (TBOM) remains a great challenge. This study aims to suggest potential diagnostic clues and proper management of TBOM.

Methods: The study is a retrospective review of TBOM cases that were treated at our department, between January 2015 and June 2023.

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Objective: Colorectal cancer (CRC) is a form of malignancy that exhibits a comparatively elevated occurrence and fatality rate. Given the relatively slower progress in diagnostic and therapeutic approaches for CRC, there is a need to investigate more accurate and efficient biomarkers.

Methods: Core regulatory genes were screened using the TCGA database, and the expression of neurexophilin 4 (NXPH4) and its prognostic implications were validated using tissue microarray staining.

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Most nonconventional luminogens enjoy good water solubility and biocompatibility, showing unique application prospects in fields like biological imaging. Although clustering-triggered emission (CTE) mechanisms have been proposed to explain such emissions, the have not been thoroughly elucidated, which limits their development and application. Here, the photoluminescence properties of carboxymethyl β-cyclodextrin (CM-β-CD) aqueous solution are utilized to further investigate the effects of changes in concentration, in order to elucidate the emission mechanism through cryo-transmission electron microscopy (cryo-TEM), small-angle X-ray scattering (SAXS), molecular interaction analysis, and theoretical calculation.

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