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  1. Article: Regioselective catalytic carbonylation and borylation of alkynes with aryldiazonium salts toward α-unsubstituted β-boryl ketones.

    Zhu, Fengxiang / Yin, Pengpeng / Wu, Xiao-Feng

    Chemical science

    2022  Volume 13, Issue 41, Page(s) 12122–12126

    Abstract: A new Pd/Cu-catalyzed carbonylation and borylation of alkynes with aryldiazonium salts toward α-unsubstituted β-boryl ketones with complete regioselectivity has been developed. This transformation shows broad substrate scope and excellent functional- ... ...

    Abstract A new Pd/Cu-catalyzed carbonylation and borylation of alkynes with aryldiazonium salts toward α-unsubstituted β-boryl ketones with complete regioselectivity has been developed. This transformation shows broad substrate scope and excellent functional-group tolerance. Moreover, the obtained 1,2-carbonylboration products provide substantial opportunities for further transformations which cannot be obtained by known carbonylation procedures. Preliminary mechanistic studies indicate that the three hydrogen atoms of the products originated from ethyl acetate.
    Language English
    Publishing date 2022-09-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 2559110-1
    ISSN 2041-6539 ; 2041-6520
    ISSN (online) 2041-6539
    ISSN 2041-6520
    DOI 10.1039/d2sc04867a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Association of atopic dermatitis and headache disorder: a systematic review and meta-analyses.

    Yang, Wei / Dai, Hong / Xu, Xiao-Feng / Jiang, Hai-Yin / Ding, Ji-Yuan

    Frontiers in neurology

    2024  Volume 15, Page(s) 1383832

    Abstract: Background: Growing evidence suggests that headache disorders and atopic dermatitis share similar pathological mechanisms and risk factors. The aim of this study was to assess the risk for headache disorders in patients with atopic dermatitis.: ... ...

    Abstract Background: Growing evidence suggests that headache disorders and atopic dermatitis share similar pathological mechanisms and risk factors. The aim of this study was to assess the risk for headache disorders in patients with atopic dermatitis.
    Methods: We systematically searched the PubMed and Embase databases from inception to December 1, 2023, for observational studies that examined risk of migraine in subjects with atopic dermatitis. Risk estimates from individual studies were pooled using random-effects models.
    Results: Ten studies with 12,717,747 subjects were included in the meta-analysis. Our results showed that patients with atopic dermatitis were associated with a higher risk of headache disorder (OR, 1.46, 95% CI = 1.36-1.56;
    Conclusion: The findings of this meta-analysis suggest that atopic dermatitis is a potential risk indicator for headache disorder or migraine. Further studies are still needed to verify our findings due to the substantial heterogeneity in our analyses.
    Language English
    Publishing date 2024-03-21
    Publishing country Switzerland
    Document type Systematic Review
    ZDB-ID 2564214-5
    ISSN 1664-2295
    ISSN 1664-2295
    DOI 10.3389/fneur.2024.1383832
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Transition-Metal-Catalyzed Carbonylative Multifunctionalization of Alkynes.

    Yin, Zhiping / Shi, Weidong / Wu, Xiao-Feng

    The Journal of organic chemistry

    2022  Volume 88, Issue 8, Page(s) 4975–4994

    Abstract: Currently, the construction of new carbon-carbon bonds and value-added structures in an atom- and step economical manner has become a continuous pursuit in the synthetic chemistry community. Since the first transition-metal-catalyzed hydroformylation of ... ...

    Abstract Currently, the construction of new carbon-carbon bonds and value-added structures in an atom- and step economical manner has become a continuous pursuit in the synthetic chemistry community. Since the first transition-metal-catalyzed hydroformylation of ethylene was reported by Otto Roelen in the 1930s, impressive progress has been achieved in the carbonylative functionalization of unsaturated C-C bonds. In contrast to alkenes, the carbonylative functionalization of alkynes offers tremendous potential for the construction of multisubstituted carbonyl-containing derivatives because of their two independently addressable π-systems. This review provides a timely and necessary investigation of transition-metal-catalyzed carbonylative mutifunctionalization of alkynes with the exclusion of carbonylative hydrofunctionalizations. Different transition metals including palladium, rhodium, iridium, ruthenium, iron, copper, etc. were applied to the development of novel carbonylative transformation. Various C-C, C-N, C-O, C-S, C-B, C-Si, and carbon-halogen bonds were formed efficiently and give the corresponding tri- or tetrasubstituted α,β-unsaturated ketones, diesters, and heterocycles.
    Language English
    Publishing date 2022-06-16
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 123490-0
    ISSN 1520-6904 ; 0022-3263
    ISSN (online) 1520-6904
    ISSN 0022-3263
    DOI 10.1021/acs.joc.2c00655
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4473: Show issues Location:
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  4. Article ; Online: Highly Electrically Conductive Polyiodide Ionic Liquid Cathode for High-Capacity Dual-Plating Zinc-Iodine Batteries.

    Zhao, Hongyang / Yin, Dandan / Qin, Yanyang / Cui, Xiaofeng / Feng, Jie / Zhang, Yanan / Zhao, Lanya / Gao, Na / Cui, Manying / Xiao, Chunhui / Feng, Guodong / Su, Yaqiong / Xi, Kai / Ding, Shujiang

    Journal of the American Chemical Society

    2024  Volume 146, Issue 10, Page(s) 6744–6752

    Abstract: Zinc-iodine batteries are one of the most intriguing types of batteries that offer high energy density and low toxicity. However, the low intrinsic conductivity of iodine, together with high polyiodide solubility in aqueous electrolytes limits the ... ...

    Abstract Zinc-iodine batteries are one of the most intriguing types of batteries that offer high energy density and low toxicity. However, the low intrinsic conductivity of iodine, together with high polyiodide solubility in aqueous electrolytes limits the development of high-areal-capacity zinc-iodine batteries with high stability, especially at low current densities. Herein, we proposed a hydrophobic polyiodide ionic liquid as a zinc-ion battery cathode, which successfully activates the iodine redox process by offering 4 orders of magnitude higher intrinsic electrical conductivity and remarkably lower solubility that suppressed the polyiodide shuttle in a dual-plating zinc-iodine cell. By the molecular engineering of the chemical structure of the polyiodide ionic liquid, the electronic conductivity can reach 3.4 × 10
    Language English
    Publishing date 2024-02-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.3c12695
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Genetic correlation and Mendelian randomization analyses support causal relationships between dietary habits and age at menarche.

    Guo, Ruilong / Feng, Ruoyang / Yang, Jiong / Xiao, Yanfeng / Yin, Chunyan

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 8425

    Abstract: Dietary habits are essential in the mean age at menarche (AAM). However, the causal relationship between these factors remains unclear. Therefore, this study aimed to elucidate the genetic relationship between dietary habits and AAM. Genetic summary ... ...

    Abstract Dietary habits are essential in the mean age at menarche (AAM). However, the causal relationship between these factors remains unclear. Therefore, this study aimed to elucidate the genetic relationship between dietary habits and AAM. Genetic summary statistics for dietary habits were obtained from the UK Biobank. GWAS summary data for AAM was obtained from the ReproGen Consortium. Linkage disequilibrium score regression was used to test genetic correlations between dietary habits and AAM. The Mendelian randomization (MR) analyses used the inverse-variance weighted method. Genetic correlations with AAM were identified for 29 candi-date dietary habits, such as milk type (skimmed, semi-skimmed, full cream; coefficient = 0.2704, P
    MeSH term(s) Female ; Humans ; Adolescent ; Menarche/genetics ; Mendelian Randomization Analysis ; Adolescent Development ; Bread ; Feeding Behavior ; Genome-Wide Association Study
    Language English
    Publishing date 2024-04-10
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-58999-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Phylogeny of

    Yin, Yue / Lu, Yi-Wen / Liu, Xin-Yu / Xue, Xiao-Feng

    Insects

    2022  Volume 13, Issue 5

    Abstract: Eriophyoid mites (Eriophyoidea) are distributed worldwide and are the largest superfamily in the Acari. After over one and a half centuries of field surveys, regional fauna of eriophyoid mites remains unclear. The ... ...

    Abstract Eriophyoid mites (Eriophyoidea) are distributed worldwide and are the largest superfamily in the Acari. After over one and a half centuries of field surveys, regional fauna of eriophyoid mites remains unclear. The genus
    Language English
    Publishing date 2022-05-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662247-6
    ISSN 2075-4450
    ISSN 2075-4450
    DOI 10.3390/insects13050431
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  7. Article ; Online: Global patterns and drivers of herbivorous eriophyoid mite species diversity

    Li, Ni / Sun, Jing‐Tao / Yin, Yue / Hong, Xiao‐Yue / Xue, Xiao‐Feng

    Journal of Biogeography. 2023 Feb., v. 50, no. 2 p.330-340

    2023  

    Abstract: AIM: Environmental drivers and host richness play key roles in affecting herbivore diversity. However, the relative effects of these factors and their effects on lineages characterized by high host specificity are not well known. In this study, we ... ...

    Abstract AIM: Environmental drivers and host richness play key roles in affecting herbivore diversity. However, the relative effects of these factors and their effects on lineages characterized by high host specificity are not well known. In this study, we explored the extent to which contemporary climate, Quaternary climate change, habitat heterogeneity and host plants determine the species richness and endemism patterns of herbivorous eriophyoid mites. LOCATION: Global. TAXON: Eriophyoid mites (Acari: Eriophyoidea). METHODS: We compiled a dataset comprising 4278 eriophyoid mite species from 22,973 occurrence sites based on a comprehensive search of the published literature and the Global Biodiversity Information Facility (GBIF) as a basis for predicting their global distribution patterns. We measured the association of environmental variables and host plant richness with species richness and endemism of eriophyoid mites through multiple regression analyses using a simultaneous autoregressive (SAR) model, an ordinary least squares (OLS) model and a random forest model. We examined the direct and indirect effects of these environmental variables and the host plant richness on eriophyoid mite diversity using structural equation models (SEMs). RESULTS: The species richness and endemism patterns of eriophyoid mites are concentrated in temperate regions. Contemporary climate, Quaternary climate change, habitat heterogeneity and host plants all significantly affected eriophyoid mite richness, while Quaternary climate change, habitat heterogeneity and host plants contributed to the eriophyoid mite endemism. Abiotic factors indirectly influenced the species richness and endemism of eriophyoid mites, via biotic factors—host plants. MAIN CONCLUSIONS: The species richness and endemism of eriophyoid mites peak in temperate regions, opposite to the patterns of plants and some other organisms. Complex interactions among biotic and abiotic factors shape the current eriophyoid mite species diversity.
    Keywords Acari ; algorithms ; biogeography ; climate ; climate change ; data collection ; equations ; geographical distribution ; habitats ; herbivores ; host plants ; host specificity ; indigenous species ; mites ; models ; regression analysis ; species richness
    Language English
    Dates of publication 2023-02
    Size p. 330-340.
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 188963-1
    ISSN 0305-0270
    ISSN 0305-0270
    DOI 10.1111/jbi.14535
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 2005/722: Show issues
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  8. Article: Association Between the

    Zhao, Lin / Yin, Xiang-Xiongyi / Qin, Jun / Wang, Wei / He, Xiao-Feng

    Frontiers in genetics

    2022  Volume 13, Page(s) 807466

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2022-04-27
    Publishing country Switzerland
    Document type Systematic Review
    ZDB-ID 2606823-0
    ISSN 1664-8021
    ISSN 1664-8021
    DOI 10.3389/fgene.2022.807466
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  9. Article ; Online: Sex Differences and Immunoglobulin E Should Not Be Forgotten in Type 1 Autoimmune Pancreatitis.

    Xi, Wen-Feng / Bai, Xiao-Yin / Yang, Ai-Ming

    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association

    2024  

    Language English
    Publishing date 2024-02-15
    Publishing country United States
    Document type Letter
    ZDB-ID 2119789-1
    ISSN 1542-7714 ; 1542-3565
    ISSN (online) 1542-7714
    ISSN 1542-3565
    DOI 10.1016/j.cgh.2024.02.003
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5836: Show issues Location:
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  10. Article: Unlocking antagonistic potential of

    Qi, Hong-Yue / Wang, Dan / Han, Dongfei / Song, Jian / Ali, Muhammad / Dai, Xiao-Feng / Zhang, Xiao-Jun / Chen, Jie-Yin

    Frontiers in microbiology

    2023  Volume 14, Page(s) 1189354

    Abstract: To establish a safe, efficient, and simple biocontrol measure for gray mold disease caused ... ...

    Abstract To establish a safe, efficient, and simple biocontrol measure for gray mold disease caused by
    Language English
    Publishing date 2023-06-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2023.1189354
    Database MEDical Literature Analysis and Retrieval System OnLINE

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