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  1. Article: Immune cholangitis related to anti-programmed cell death and programmed cell death ligand agents for the treatment of intrahepatic cholangiocarcinoma.

    Huang, Wenpeng / Zhang, Yongbai / Liu, Yongshun / Sun, Zhaonan

    Revista espanola de enfermedades digestivas

    2024  

    Abstract: Anti-programmed cell death (anti-PD1) and anti-programmed cell death ligand (anti-PDL1) agents represent a burgeoning field of immunotherapy with an expanding array of indications. In this report, we present the observation of a patient with intrahepatic ...

    Abstract Anti-programmed cell death (anti-PD1) and anti-programmed cell death ligand (anti-PDL1) agents represent a burgeoning field of immunotherapy with an expanding array of indications. In this report, we present the observation of a patient with intrahepatic cholangiocarcinoma exhibiting features of immune-related cholangitis.
    Language English
    Publishing date 2024-02-02
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2024.10284/2024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Dynamic behavior of the single-strand DNA molecules from the hydrophilic to hydrophobic regions on graphene oxide surface driven by heating.

    Wu, Mengjiao / Huang, Yingying / Yang, Li / Song, Yongshun / Lei, Xiaoling

    Physical chemistry chemical physics : PCCP

    2023  Volume 25, Issue 23, Page(s) 15807–15814

    Abstract: Heating affects the interfacial properties of two-dimensional nanomaterials, especially when they interact with biomolecules. Here, we theoretically studied the dynamic processes driving single-strand DNA (ssDNA) molecules from the hydrophilic to ... ...

    Abstract Heating affects the interfacial properties of two-dimensional nanomaterials, especially when they interact with biomolecules. Here, we theoretically studied the dynamic processes driving single-strand DNA (ssDNA) molecules from the hydrophilic to hydrophobic regions on the graphene oxide (GO) surface by heating, as reported by recent experiments. This was accomplished by using multi-sample molecular dynamics simulations in the
    MeSH term(s) Heating ; DNA, Single-Stranded ; Water/chemistry ; Molecular Dynamics Simulation ; Graphite/chemistry ; Hydrophobic and Hydrophilic Interactions
    Chemical Substances graphene oxide ; DNA, Single-Stranded ; Water (059QF0KO0R) ; Graphite (7782-42-5)
    Language English
    Publishing date 2023-06-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp00911d
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Genome-Wide Identification and Analysis of

    Liu, Yuqi / Wang, Mingyu / Huang, Yongshun / Zhu, Peng / Qian, Guangtao / Zhang, Yiming / Li, Lixin

    International journal of molecular sciences

    2023  Volume 24, Issue 11

    Abstract: Soil saline-alkalization inhibits plant growth and development and seriously affects crop yields. Over their long-term evolution, plants have formed complex stress response systems to maintain species continuity. R2R3-MYB transcription factors are one of ...

    Abstract Soil saline-alkalization inhibits plant growth and development and seriously affects crop yields. Over their long-term evolution, plants have formed complex stress response systems to maintain species continuity. R2R3-MYB transcription factors are one of the largest transcription factor families in plants, widely involved in plant growth and development, metabolism, and stress response. Quinoa (
    MeSH term(s) Chenopodium quinoa/genetics ; Chenopodium quinoa/metabolism ; Amino Acid Sequence ; Plant Proteins/metabolism ; Genes, myb ; Arabidopsis/genetics ; Transcription Factors/metabolism ; Phylogeny ; Gene Expression Regulation, Plant
    Chemical Substances Plant Proteins ; Transcription Factors
    Language English
    Publishing date 2023-05-23
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms24119132
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  4. Article ; Online: Mass testing to support sustained containment of COVID-19.

    Cheng, Weibin / Zhao, Na / Qin, Yiru / Tian, Junzhang / Huang, Yongshun

    Journal of global health

    2021  Volume 11, Page(s) 3114

    MeSH term(s) COVID-19 ; Humans ; Mass Screening ; SARS-CoV-2
    Language English
    Publishing date 2021-10-02
    Publishing country Scotland
    Document type Journal Article
    ZDB-ID 2741629-X
    ISSN 2047-2986 ; 2047-2986
    ISSN (online) 2047-2986
    ISSN 2047-2986
    DOI 10.7189/jogh.11.03114
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Genome-Wide Identification and Analysis of R2R3-MYB Genes Response to Saline–Alkali Stress in Quinoa

    Yuqi Liu / Mingyu Wang / Yongshun Huang / Peng Zhu / Guangtao Qian / Yiming Zhang / Lixin Li

    International Journal of Molecular Sciences, Vol 24, Iss 9132, p

    2023  Volume 9132

    Abstract: Soil saline–alkalization inhibits plant growth and development and seriously affects crop yields. Over their long-term evolution, plants have formed complex stress response systems to maintain species continuity. R2R3-MYB transcription factors are one of ...

    Abstract Soil saline–alkalization inhibits plant growth and development and seriously affects crop yields. Over their long-term evolution, plants have formed complex stress response systems to maintain species continuity. R2R3-MYB transcription factors are one of the largest transcription factor families in plants, widely involved in plant growth and development, metabolism, and stress response. Quinoa ( Chenopodium quinoa Willd.), as a crop with high nutritional value, is tolerant to various biotic and abiotic stress. In this study, we identified 65 R2R3-MYB genes in quinoa, which are divided into 26 subfamilies. In addition, we analyzed the evolutionary relationships, protein physicochemical properties, conserved domains and motifs, gene structure, and cis-regulatory elements of CqR2R3-MYB family members. To investigate the roles of CqR2R3-MYB transcription factors in abiotic stress response, we performed transcriptome analysis to figure out the expression file of CqR2R3-MYB genes under saline–alkali stress. The results indicate that the expression of the six CqMYB2R genes was altered significantly in quinoa leaves that had undergone saline–alkali stress. Subcellular localization and transcriptional activation activity analysis revealed that CqMYB2R09, CqMYB2R16, CqMYB2R25, and CqMYB2R62, whose Arabidopsis homologues are involved in salt stress response, are localized in the nucleus and exhibit transcriptional activation activity. Our study provides basic information and effective clues for further functional investigation of CqR2R3-MYB transcription factors in quinoa.
    Keywords transcription factors ; CqMYB2Rs ; stress response ; metabolism ; transcriptome analysis ; Biology (General) ; QH301-705.5 ; Chemistry ; QD1-999
    Subject code 580
    Language English
    Publishing date 2023-05-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Occupational noise and hypertension in Southern Chinese workers: a large occupational population-based study.

    Zhou, Shanyu / Hu, Shijie / Ding, Kexin / Wen, Xianzhong / Li, Xudong / Huang, Yongshun / Chen, Jiabin / Chen, Dafang

    BMC public health

    2024  Volume 24, Issue 1, Page(s) 541

    Abstract: Introduction: An increasing number of original studies suggested that occupational noise exposure might be associated with the risk of hypertension, but the results remain inconsistent and inconclusive. In addition, the attributable fraction (AF) of ... ...

    Abstract Introduction: An increasing number of original studies suggested that occupational noise exposure might be associated with the risk of hypertension, but the results remain inconsistent and inconclusive. In addition, the attributable fraction (AF) of occupational noise exposure has not been well quantified. We aimed to conduct a large-scale occupational population-based study to comprehensively investigate the relationship between occupational noise exposure and blood pressure and different hypertension subtypes and to estimate the AF for hypertension burden attributable to occupational noise exposure.
    Methods: A total of 715,135 workers aged 18-60 years were included in this study based on the Key Occupational Diseases Surveillance Project of Guangdong in 2020. Multiple linear regression was performed to explore the relationships of occupational noise exposure status, the combination of occupational noise exposure and binaural high frequency threshold on average (BHFTA) with systolic and diastolic blood pressure (SBP, DBP). Multivariable logistic regression was used to examine the relationshipassociation between occupational noise exposure status, occupational noise exposure combined with BHFTA and hypertension. Furthermore, the attributable risk (AR) was calculated to estimate the hypertension burden attributed to occupational exposure to noise.
    Results: The prevalence of hypertension among occupational noise-exposed participants was 13·7%. SBP and DBP were both significantly associated with the occupational noise exposure status and classification of occupational noise exposure combined with BHFTA in the crude and adjusted models (all P < 0·0001). Compared with workers without occupational noise exposure, the risk of hypertension was 50% greater among those exposed to occupational noise in the adjusted model (95% CI 1·42-1·58). For participants of occupational noise exposed with BHFTA normal, and occupational noise exposed with BHFTA elevated, the corresponding risks of hypertension were 48% (1·41-1·56) and 56% (1·46-1·63) greater than those of occupational noise non-exposed with BHFTA normal, respectively. A similar association was found in isolated systolic hypertension (ISH) and prehypertension. Subgroup analysis by sex and age showed that the positive associations between occupational noise exposure and hypertension remained statistically significant across all subgroups (all P < 0.001). Significant interactions between occupational noise status, classification of occupational noise exposure combined with BHFTA, and age in relation to hypertension risk were identified (all P for interaction < 0.001). The associations of occupational noise status, classification of occupational noise exposure combined with BHFTA and hypertension were most pronounced in the 18-29 age groups. The AR% of occupational noise exposure for hypertension was 28·05% in the final adjusted model.
    Conclusions: Occupational noise exposure was positively associated with blood pressure levels and the prevalence of hypertension, ISH, and prehypertension in a large occupational population-based study. A significantly increased risk of hypertension was found even in individuals with normal BHFTA exposed to occupational noise, with a further elevated risk observed in those with elevated BHFTA. Our findings provide epidemiological evidence for key groups associated with occupational noise exposure and hypertension, and more than one-fourth of hypertension cases would have been prevented by avoiding occupational noise exposure.
    MeSH term(s) Humans ; Noise, Occupational/adverse effects ; Prehypertension ; Cross-Sectional Studies ; Hypertension/epidemiology ; Hypertension/etiology ; Occupational Exposure/adverse effects ; Occupational Exposure/analysis ; Occupational Diseases/epidemiology ; Hearing Loss, Noise-Induced/etiology ; China/epidemiology
    Language English
    Publishing date 2024-02-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041338-5
    ISSN 1471-2458 ; 1471-2458
    ISSN (online) 1471-2458
    ISSN 1471-2458
    DOI 10.1186/s12889-024-18040-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Genome-Wide Identification and Analysis of Stress Response of Trehalose-6-Phosphate Synthase and Trehalose-6-Phosphate Phosphatase Genes in Quinoa.

    Wang, Xiaoting / Wang, Mingyu / Huang, Yongshun / Zhu, Peng / Qian, Guangtao / Zhang, Yiming / Liu, Yuqi / Zhou, Jingwen / Li, Lixin

    International journal of molecular sciences

    2023  Volume 24, Issue 8

    Abstract: Saline-alkali stress seriously affects the yield and quality of crops, threatening food security and ecological security. Improving saline-alkali land and increasing effective cultivated land are conducive to sustainable agricultural development. ... ...

    Abstract Saline-alkali stress seriously affects the yield and quality of crops, threatening food security and ecological security. Improving saline-alkali land and increasing effective cultivated land are conducive to sustainable agricultural development. Trehalose, a nonreducing disaccharide, is closely related to plant growth and development and stress response. Trehalose 6-phosphate synthase (TPS) and trehalose-6-phosphate phosphatase (TPP) are key enzymes catalyzing trehalose biosynthesis. To elucidate the effects of long-term saline-alkali stress on trehalose synthesis and metabolism, we conducted an integrated transcriptome and metabolome analysis. As a result, 13
    MeSH term(s) Chenopodium quinoa/genetics ; Chenopodium quinoa/metabolism ; Trehalose/genetics ; Trehalose/metabolism ; Phylogeny ; Glucosyltransferases/genetics ; Glucosyltransferases/metabolism ; Gene Expression Regulation, Plant
    Chemical Substances trehalose-phosphatase (EC 3.1.3.12) ; trehalose-6-phosphate synthase (EC 2.4.1.15) ; Trehalose (B8WCK70T7I) ; Glucosyltransferases (EC 2.4.1.-)
    Language English
    Publishing date 2023-04-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms24086950
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  8. Article ; Online: Characterization of metal resistance genes carried by waterborne free-living and particle-attached bacteria in the Pearl River Estuary.

    Xie, Xiuqin / Yuan, Ke / Chen, Xin / Zhao, Zongshan / Huang, Yongshun / Hu, Ligang / Liu, Hongtao / Luan, Tiangang / Chen, Baowei

    Environmental pollution (Barking, Essex : 1987)

    2023  Volume 327, Page(s) 121547

    Abstract: Toxic metals can substantially change the bacterial community and functions thereof in aquatic environments. Herein, metal resistance genes (MRGs) are the core genetic foundation for microbial responses to the threats of toxic metals. In this study, ... ...

    Abstract Toxic metals can substantially change the bacterial community and functions thereof in aquatic environments. Herein, metal resistance genes (MRGs) are the core genetic foundation for microbial responses to the threats of toxic metals. In this study, waterborne bacteria collected from the Pearl River Estuary (PRE) were separated into the free-living bacteria (FLB) and particle-attached bacteria (PAB), and analyzed using metagenomic approaches. MRGs were ubiquitous in the PRE water and mainly related to Cu, Cr, Zn, Cd and Hg. The levels of PAB MRGs in the PRE water ranged from 8.11 × 10
    MeSH term(s) Rivers/microbiology ; Estuaries ; RNA, Ribosomal, 16S/genetics ; Bacteria/genetics ; Metals, Heavy/toxicity ; Metals, Heavy/analysis ; Genes, Bacterial ; Water
    Chemical Substances RNA, Ribosomal, 16S ; Metals, Heavy ; Water (059QF0KO0R)
    Language English
    Publishing date 2023-04-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0013-9327 ; 0269-7491
    ISSN (online) 1873-6424
    ISSN 0013-9327 ; 0269-7491
    DOI 10.1016/j.envpol.2023.121547
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  9. Article ; Online: Superoxide anion generation response to wound in Arabidopsis hypocotyl cutting.

    Ren, Xufang / Wang, Mengfang / Wang, Yongshun / Huang, Aixia

    Plant signaling & behavior

    2020  Volume 16, Issue 2, Page(s) 1848086

    Abstract: Cutting is a frequently used model to study the process of adventitious root formation, and excision of cuttings leads to rapid wound response signaling. We recently showed that as a wound signal, reactive oxygen species (ROS, mainly hydrogen peroxide) ... ...

    Abstract Cutting is a frequently used model to study the process of adventitious root formation, and excision of cuttings leads to rapid wound response signaling. We recently showed that as a wound signal, reactive oxygen species (ROS, mainly hydrogen peroxide) participate in adventitious root induction of hypocotyl cuttings through regulation of auxin biosynthesis and transport. Here, superoxide anion (O
    MeSH term(s) Arabidopsis/drug effects ; Arabidopsis/metabolism ; Onium Compounds/pharmacology ; Plant Roots/drug effects ; Plant Roots/metabolism ; Reactive Oxygen Species/metabolism ; Superoxides/metabolism
    Chemical Substances Onium Compounds ; Reactive Oxygen Species ; Superoxides (11062-77-4) ; diphenyleneiodonium (6HJ411TU98)
    Language English
    Publishing date 2020-11-19
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1559-2324
    ISSN (online) 1559-2324
    DOI 10.1080/15592324.2020.1848086
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Lead activates neutrophil degranulation to induce early myocardial injury in mice.

    Wu, Yanjun / Huang, Hongmei / Wu, Jiayun / Qin, Yiru / Zhao, Na / Chen, Baowei / Nong, Qiying / Huang, Yongshun / Hu, Ligang

    Ecotoxicology and environmental safety

    2023  Volume 268, Page(s) 115694

    Abstract: Lead (Pb) is a pervasive toxic metal contaminant associated with a high risk of myocardial injury. However, the precise mechanism underlying Pb-induced myocardial injury has yet to be fully elucidated. In this study, a murine model of Pb exposure (0, 1, ... ...

    Abstract Lead (Pb) is a pervasive toxic metal contaminant associated with a high risk of myocardial injury. However, the precise mechanism underlying Pb-induced myocardial injury has yet to be fully elucidated. In this study, a murine model of Pb exposure (0, 1, 5, and 10 mg/kg) was employed to investigate the involvement of neutrophil degranulation in the induction of myocardial injury. Notably, serum levels of cardiac troponin I (cTnI) and creatine kinase-MB (CK-MB) increased significantly in Pb-exposed mice, whereas cTnI levels in cardiomyocytes decreased, suggesting that Pb exposure may cause early myocardial injury. Moreover, Pb exposure was found to promote neutrophil degranulation, as evidenced by elevated myeloperoxidase (MPO) and neutrophil elastase (NE) concentrations in both the serum of Pb-exposed workers and Pb-exposed mice, as well as the extracellular supernatant of neutrophils following exposure. However, we found that serum level of cTnI enhanced by Pb exposure is associated with increased NE levels in the serum, but not with MPO levels. Upon treatment with NE inhibitor (sivelestat), the serum level of cTnI markedly reduced in Pb-exposed mice, we found that early myocardial injury is associated with NE levels in the serum. At the molecular level, western blotting analysis revealed an upregulation of ERK1/2 expression in vitro following Pb exposure, suggesting that the activation of the ERK1/2 signaling pathway may underlie the participation of neutrophil degranulation in Pb-induced myocardial injury. In summary, our findings demonstrate that Pb exposure can initiate early myocardial injury by promoting the neutrophil degranulation process, thereby highlighting the potential role of this process in the pathogenesis of Pb-associated myocardial injury.
    MeSH term(s) Mice ; Animals ; Neutrophils/metabolism ; Lead/toxicity ; Myocytes, Cardiac/metabolism ; Leukocyte Elastase/metabolism
    Chemical Substances Lead (2P299V784P) ; Leukocyte Elastase (EC 3.4.21.37)
    Language English
    Publishing date 2023-11-18
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 436536-7
    ISSN 1090-2414 ; 0147-6513
    ISSN (online) 1090-2414
    ISSN 0147-6513
    DOI 10.1016/j.ecoenv.2023.115694
    Database MEDical Literature Analysis and Retrieval System OnLINE

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