Publications by authors named "Hui Cai"

Landfills serve as significant environmental reservoirs for pathogens. This study investigated the abundance, distribution characteristics, and influencing factors of pathogens both within the landfill and its surrounding environment. The results unveiled contamination by pathogens in the external atmosphere (5.

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As SARS-CoV-2 evolves, increasing in potential for greater transmissibility and immune escape, updated vaccines are needed to boost adaptive immunity to protect against COVID-19 caused by circulating strains. Here, we report features of the monovalent Omicron XBB.1.

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Lymphocyte activating gene-3 (LAG3) is a distinctive T cell co-receptor that is expressed on the surface of lymphocytes. It plays a special inhibitory immune checkpoint role due to its unique domain and signaling pattern. Our aim is to explore the correlation between LAG3 in cancers and physiological processes related to a range of cancers, as well as build LAG3-related immunity and prognostic models.

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Background: Breast cancer (BC) is the most common cancer in women, and its progression is closely related to the phenomenon of anoikis. Anoikis, the specific programmed death resulting from a lack of contact between cells and the extracellular matrix, has recently been recognized as playing a critical role in tumor initiation, maintenance, and treatment. The ability of cancer cells to resist anoikis leads to cancer progression and metastatic colonization.

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Article Synopsis
  • * Advanced technologies in immunomics have improved our understanding of immune responses, aided vaccine development, and helped track viral mutations, highlighting the critical role of animals in disease spread.
  • * While there are challenges in managing and linking large data sets across species, combining immunomics with the One Health framework offers promising strategies for addressing zoonotic diseases and potential future pandemics.
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Life-threatening hypertension remains inadequately controlled in clinics due to its heterogeneous renin levels. Rapid stratification of hypertension through renin analysis is crucial for effective personalized treatment, yet an ultrasensitive detection approach is currently lacking. Here, we report activatable renin nanoprobes (ARNs) for non-invasive and ultrasensitive profiling of renin activity and guiding antihypertensive treatment decision through near-infrared fluorescence (NIRF) in vivo imaging and in vitro urinalysis.

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This study offers insights into the genetic and biological connections between nine common metabolic diseases using data from genome-wide association studies. Our goal is to unravel the genetic interactions and biological pathways of these complex diseases, enhancing our understanding of their genetic architecture. We employed a range of advanced analytical techniques to explore the genetic correlations and shared genetic variants of these diseases.

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Targeting ferroptosis, a type of cell death elicited by Fe and lipid reactive oxygen species (L-ROS), provides a novel strategy for cancer therapy. Selenium has the potential to treat cancers by acting as a pro-oxidative agent, thus leading to cancer cell death. Here, we found that the triple negative breast cancer (TNBC) MDA-MB-231 cells were more sensitive to ferroptosis induced by sodium selenite (NaSeO) than that of non-TNBC MCF-7 cells.

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Background: Allergic asthma has been regarded as an inflammatory disease mediated by type 2 immunity. The treatment of progressive forms of asthma remains unsatisfactory despite substantial progress in drug development. Lentinan (LTN), a specific polysaccharide derived from Lentinus edodes, exhibits anti-inflammatory and immunomodulatory functions.

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Background: This study addresses the challenges in hospital navigation, particularly focusing on the sequence of arrival experiences through foot traffic or driving within a medical campus. While previous research has emphasized wayfinding in interiors, this study recognizes the importance of transition from outdoor to indoor spaces in the hospital arrival zone.

Objectives: Twofold research efforts include: (1) Exploring vehicular and pedestrian behaviors in a hospital arrival zone using Space Syntax Analyses (SSA), and (2) Validating the SSA results using empirical data collected from onsite observations and behavior mapping.

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Objectives: Clinical molecular genetic testing and molecular imaging dramatically increase the quantity of clinical data. Combined with the extensive application of electronic health records, a medical data ecosystem is forming, which calls for big-data-based medicine models. We tried to use big data analytics to search for similar patients in a cancer cohort, showing how to apply artificial intelligence (AI) algorithms to clinical data processing to obtain clinically significant results, with the ultimate goal of improving healthcare management.

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Article Synopsis
  • The study examines the relationship between body mass index (BMI) and the risks of developing colorectal cancer (CRC) and dying from it in the Asian population, highlighting rising obesity rates and CRC incidence.
  • The research pooled data from 17 cohort studies spanning from 1984 to 2002, with a median follow-up of 15.2 years and included nearly 620,000 participants for CRC incidence and over 650,000 for CRC-related mortality.
  • Results indicate that higher BMI significantly increases the risk of incident CRC, with greater risks seen for those classified as obese, especially for colon cancer compared to rectal cancer, and a similar pattern was noted for CRC-related deaths.
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  • Nocardiosis is an infection caused by an aerobic gram-positive bacterium that typically affects immunocompromised individuals, but this report highlights two healthy patients with lymph node enlargement and fever who were diagnosed using advanced genetic testing.
  • The infections usually manifest in the lungs, skin, or central nervous system but can spread to other organs through the bloodstream.
  • The cases suggest that nocardiosis might be more common in healthy individuals than previously thought, and using Metagenomic Next-Generation Sequencing (mNGS) on lymph node tissue can accurately diagnose this condition when other tests fail.
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The objective of this study was to explore the effects and mechanisms of the combination of isobavachalcone (IBC) and doxorubicin (DOX) on the progression of anaplastic thyroid cancer (ATC). Cell viability of 8505C and CAL62 cells was observed by CCK-8 assay. Kits were used to detect the presence of reactive oxygen species (ROS), glutathione (GSH), malondialdehyde (MDA), and cellular iron.

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The capsular polysaccharide (CPS) is a major virulence factor of the pathogenic and a promising target for vaccine development. However, the synthesis of the 1,2--2-amino-2-deoxyglycoside core of CPS remains challenging to date. Here we develop a highly α-selective ZnI-mediated 1,2- 2-azido-2-deoxy chemical glycosylation strategy using 2-azido-2-deoxy glucosyl donors equipped with various 4,6--tethered groups.

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Background: Benzene exposure has been associated with increased risk of leukemia and other cancers; however, epidemiologic evidence is inconsistent for the latter, and confounding from smoking and alcohol was rarely adjusted.

Methods: We investigated associations between occupational benzene exposure and risk of leukemia, lymphoma, myeloma, and lung, stomach, liver, and kidney cancers in a population-based cohort of 61,377 men, ages 40 to 74 years. A job-exposure matrix, constructed by industrial hygienists specifically for the study population, was used to derive cumulative benzene exposure from all jobs held.

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Exposure to particulate matter (PM) can cause airway inflammation and worsen various airway diseases. However, the underlying molecular mechanism by which PM triggers airway inflammation has not been completely elucidated, and effective interventions are lacking. Our study revealed that PM exposure increased the expression of histone deacetylase 9 (HDAC9) in human bronchial epithelial cells and mouse airway epithelium through the METTL3/mA methylation/IGF2BP3 pathway.

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Although the cognitive flexibility (CF) of preschool children has been extensively studied, the development of CF in children around three years old is unclear. This study aimed to investigate the CF of three-year-olds in a stepwise rule-induction task (sRIT) comprising nine steps in which children are encouraged to switch attention to a new rule and then implicitly inhibit the old one. A pair of boxes was displayed at each step, and children aged 2.

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  • Robotic gastric cancer surgery is becoming popular in China, and new guidelines were published in August 2021 to help doctors do it better.
  • The guidelines explain everything from when to use robotic surgery to how to prepare for it and manage complications afterwards.
  • The goal of these guidelines is to help doctors provide better care for patients undergoing robotic gastric cancer surgery.
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Promoting the establishment of collateral circulation is essential for chronic lower extremity ischemia. However, no effective therapeutic drugs have yet been developed. Recent studies discovered that in the peripheral arteries, there are γ-aminobutyric acid B1 (GABAB1) receptors expressed in endothelial cells and smooth muscle cells, these receptors may have some effects in regulating vascular functions, but the precise mechanism is not yet clear.

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The hexasaccharide arabinan domain of Mycobacterial Arabinogalactan was provided with the versatile methodology toward β-selective arabinofuranosylation directed by B(CF), demonstrating the effectiveness of the β-arabinofuranosylation strategy. Derivatization of the amino moiety at the reducing end are essential prerequisites for elucidating the biosynthetic pathway and conjugating of this compound to a protein carrier for vaccine generation.

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Background: Metabolomics may reveal novel biomarkers for coronary heart disease (CHD). We aimed to identify circulating metabolites and construct a metabolite risk score (MRS) associated with incident CHD among racially and geographically diverse populations.

Methods: Untargeted metabolomics was conducted using baseline plasma samples from 900 incident CHD cases and 900 age-/sex-/race-matched controls (300 pairs of Black Americans, White Americans, and Chinese adults, respectively), which detected 927 metabolites with known identities among ≥80% of samples.

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Biofilm has been used in environmental pollution control in recent years due to its characteristics of adsorption and biodegradation. Beyond the success of its utilization in wastewater treatment, biofilm technique has high application value in the remediation of heavy metals and organic pollutants in soils. With the extensive attention and research of emerging pollutants such as microplastics and antibiotic resistance genes (ARGs), the pivotal role of biofilm can not be overlooked.

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