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  1. Article: Comparison of pharmacokinetic profiles of seven major bioactive components in normal and non-alcoholic fatty liver disease (NAFLD) rats after oral administration of Ling-Gui-Zhu-Gan decoction by UPLC-MS/MS.

    Nie, Wenlong / Yang, Yang / Li, Ling / Ding, Yue / Chen, Xingmi / Li, Ming / He, Ning / Ji, Guang / Zhang, Yong / Kang, Ping / Zhang, Tong

    Frontiers in pharmacology

    2023  Volume 14, Page(s) 1174742

    Abstract: ... in the plasma of rats after the oral administration of Ling-Gui-Zhu-Gan decoction (LGZGD). Besides, this very ...

    Abstract A sensitive and rapid ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was hereby developed for the determination of seven components, namely, glycyrrhizic acid, glycyrrhetinic acid, dehydrotumulosic acid, isoliquiritin, liquiritin, atractylenolide III, and cinnamic acid, in the plasma of rats after the oral administration of Ling-Gui-Zhu-Gan decoction (LGZGD). Besides, this very method was methodologically validated for specificity, linearity, inter-day and intra-day precision, accuracy, matrix effect, extraction recovery, and stability. It was also successfully used for the first time to compare the pharmacokinetic characteristics of the seven components after oral administration of LGZGD to normal rats and non-alcoholic fatty liver disease (NAFLD) rats. The results indicated significant differences between the pharmacokinetic characteristics of normal and NAFLD rats. To further reveal the different pharmacokinetic behaviors, the expressions of enzymes and transporters in the liver of normal and NAFLD rats were detected using UPLC-MS/MS. In the NAFLD rats, UDP-glucuronosyltransferase 1-1 (UGT1A1) and nine transporters were significantly inhibited and a positive correlation was observed between them and the AUC of the major components. The present results indicate that the pharmacokinetic differences between the normal and NAFLD rats might be attributed to the significant lower expression levels of both the metabolic enzyme UGT1A1 and nine transporter proteins in the NAFLD rats than in the normal rats. Meanwhile, UGT1A1 and the nine transporter proteins might be used as potential biomarkers to assess the ameliorative effect of LGZGD on NAFLD, which could provide useful information to guide the clinical application of LGZGD.
    Language English
    Publishing date 2023-05-04
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2023.1174742
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Metabolomics and Network Pharmacology-Based Investigation into the Mechanisms Underlying the Therapeutic Effect of a New Chinese Traditional Medicine (Cui Nai Ling) on Bromocriptine-Induced Hypogalactia.

    Meng, Xianglong / Lyu, Chenzi / Ma, Junnan / Zhang, Xiaoyan / Hu, Cong / Su, Xiaojuan / Ning, Chenxu / Xie, Wenbin / Zhang, Shuosheng

    Evidence-based complementary and alternative medicine : eCAM

    2021  Volume 2021, Page(s) 8857449

    Abstract: As a traditional veterinary medicine to promote lactation, Cui Nai Ling (CNL) can not only increase ...

    Abstract As a traditional veterinary medicine to promote lactation, Cui Nai Ling (CNL) can not only increase milk supply and promote health but also improve the overall physiological function and immunity of the animals. In order to further improve CNL's effect on lactation, we have previously made a new CNL (NCNL) by adding Tetrapanacis Medulla and replacing Vaccariae Semen with fried Vaccariae Semen in CNL. We have demonstrated that the lactation-promoting effect of NCNL is better than that of CNL. However, the underlying mechanisms by which NCNL promotes lactation are unclear. In this study, we performed metabolomics, network pharmacology, and pharmacodynamic studies to explore the underlying mechanisms by which NCNL promotes lactation in rats with bromocriptine-induced hypogalactia. The results showed that NCNL significantly improved the loss of appetite in female adult rats and the weight loss of pups caused by the disorder of lactation. Biochemical analysis showed that NCNL could regulate the levels of PRL, T4, E2, Ca, UREA, GLU, ALT, AST, TCHO, and TG in serum. The pathological results showed that NCNL could promote lactation and increase the mammary gland index by improving breast acinar tissue morphology in rats with hypogalactia. Network pharmacology studies showed that NCNL promotes lactation through P13K-Akt, insulin resistance, and prolactin signaling pathways, among which the most frequently affected pathway was the P13K-Akt signaling pathway. Metabolomics studies showed that NCNL can significantly upregulate phenylalanine, tyrosine, and tryptophan biosynthesis and tyrosine metabolism pathways and downregulate cysteine and methionine metabolism pathways. NCNL can significantly increase the serum prolactin concentration, improve the glucose and lipid metabolism disorders, and regulate PI3K-Akt, insulin resistance, and prolactin pathways to affect the amino acids' metabolism in the mammary gland and ultimately exert its therapeutic effect on bromocriptine-induced postpartum hypogalactia. These findings revealed the effect and application value of NCNL on animals with postpartum hypogalactia.
    Language English
    Publishing date 2021-06-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2171158-6
    ISSN 1741-4288 ; 1741-427X
    ISSN (online) 1741-4288
    ISSN 1741-427X
    DOI 10.1155/2021/8857449
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Systems Pharmacology and Microbiome Dissection of Shen Ling Bai Zhu San Reveal Multiscale Treatment Strategy for IBD.

    Lv, Wei-Jie / Liu, Cui / Li, Yue-Fei / Chen, Wen-Qian / Li, Zeng-Quan / Li, Yue / Xiong, Ying / Chao, Li-Min / Xu, Xiao-Long / Guo, Shi-Ning

    Oxidative medicine and cellular longevity

    2019  Volume 2019, Page(s) 8194804

    Abstract: ... gut microbiota. Therefore, IBD therapy should be improved to utilize multiple strategies. Shen Ling ...

    Abstract Generally, inflammatory bowel disease (IBD) can be caused by psychology, genes, environment, and gut microbiota. Therefore, IBD therapy should be improved to utilize multiple strategies. Shen Ling Bai Zhu San (SLBZS) adheres to the aim of combating complex diseases from an integrative and holistic perspective, which is effective for IBD therapy. Herein, a systems pharmacology and microbiota approach was developed for these molecular mechanisms exemplified by SLBZS. First, by systematic absorption-distribution-metabolism-excretion (ADME) analysis, potential active compounds and their corresponding direct targets were retrieved. Then, the network relationships among the active compounds, targets, and disease were built to deduce the pharmacological actions of the drug. Finally, an "IBD pathway" consisting of several regulatory modules was proposed to dissect the therapeutic effects of SLBZS. In addition, the effects of SLBZS on gut microbiota were evaluated through analysis of the V3-V4 region and multivariate statistical methods. SLBZS significantly shifted the gut microbiota structure in a rat model. Taken together, we found that SLBZS has multidimensionality in the regulation of IBD-related physiological processes, which provides new sights into herbal medicine for the treatment of IBD.
    MeSH term(s) Drugs, Chinese Herbal/pharmacology ; Drugs, Chinese Herbal/therapeutic use ; Humans ; Inflammatory Bowel Diseases/drug therapy ; Microbiota
    Chemical Substances Drugs, Chinese Herbal ; shen ling bai zhu
    Language English
    Publishing date 2019-06-23
    Publishing country United States
    Document type Journal Article
    ISSN 1942-0994
    ISSN (online) 1942-0994
    DOI 10.1155/2019/8194804
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Clinical Evidence and Potential Mechanisms of Complementary Treatment of Ling Gui Zhu Gan Formula for the Management of Serum Lipids and Obesity

    Jiashuai Huang / Linjing Zhao / Jijia Sun / Lixin Wang / Jianrong Gu / Xijian Liu / Mengwen Yang / Yuting Wang / Ning Zhang / Jiamin Zhu / Shanshan Xu / Xinfeng Ren / Ying Su

    Evidence-Based Complementary and Alternative Medicine, Vol

    2022  Volume 2022

    Abstract: Objective. This study aims to evaluate the clinical effects of Ling Gui Zhu Gan formula (LGZG ...

    Abstract Objective. This study aims to evaluate the clinical effects of Ling Gui Zhu Gan formula (LGZG), a famous TCM formula, for the management of serum lipids and obesity and preliminarily elucidates the bioactive components and the potential mechanism. Methods. Cluster analysis was adopted to investigate the TCM herbs and their frequency of occurrence for treating hyperlipidemia and obesity in an academic experience database of Chinese famous TCM doctors (http://www.gjmlzy.com:83). Then, relevant randomized controlled trials (RCTs) about LGZG supplementation in improving lipid levels and obesity were retrieved and analyzed. Lastly, the integration of network pharmacology, as well as greedy algorithms, which are theoretically well founded for the set cover in computer science, was exploited to identify the bioactive components of LGZG and to reveal potential mechanisms for attenuation or reversal of hyperlipidemia and obesity. Results. Based on the cluster analysis of 104 cases in TCM academic experience database, four TCM herbs in LGZG showed high-use frequency for treating hyperlipidemia and obesity. Meta-analysis on 19 randomized controlled trials (RCTs) with 1716 participants indicated that LGZG supplementation significantly decreased the serum levels of total triglycerides, total cholesterol, low-density lipoprotein cholesterol, BMI, and body weight and increased high-density lipoprotein cholesterol, compared with clinical control groups. No serious adverse effect was detected in all studies. Twenty-one bioactive components of LGZG, mainly flavonoids (i.e., naringenin, kaempferol, and kumatakenin), saponins (i.e., hederagenin), and fatty acids (i.e., eicosenoic acid), had the potential benefits possibly by regulating multiple targets such as PTPN1, CYP19A1, and ESR2, as well as a few complex pathways including the TNF signaling pathway, PPAR signaling pathway, arachidonic acid metabolism, fat digestion, and absorption. Conclusion. The present study has proved the clinical value of LGZG as a complementary ...
    Keywords Other systems of medicine ; RZ201-999
    Subject code 610
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Metabolomics and Network Pharmacology-Based Investigation into the Mechanisms Underlying the Therapeutic Effect of a New Chinese Traditional Medicine (Cui Nai Ling) on Bromocriptine-Induced Hypogalactia

    Xianglong Meng / Chenzi Lyu / Junnan Ma / Xiaoyan Zhang / Cong Hu / Xiaojuan Su / Chenxu Ning / Wenbin Xie / Shuosheng Zhang

    Evidence-Based Complementary and Alternative Medicine, Vol

    2021  Volume 2021

    Abstract: As a traditional veterinary medicine to promote lactation, Cui Nai Ling (CNL) can not only increase ...

    Abstract As a traditional veterinary medicine to promote lactation, Cui Nai Ling (CNL) can not only increase milk supply and promote health but also improve the overall physiological function and immunity of the animals. In order to further improve CNL’s effect on lactation, we have previously made a new CNL (NCNL) by adding Tetrapanacis Medulla and replacing Vaccariae Semen with fried Vaccariae Semen in CNL. We have demonstrated that the lactation-promoting effect of NCNL is better than that of CNL. However, the underlying mechanisms by which NCNL promotes lactation are unclear. In this study, we performed metabolomics, network pharmacology, and pharmacodynamic studies to explore the underlying mechanisms by which NCNL promotes lactation in rats with bromocriptine-induced hypogalactia. The results showed that NCNL significantly improved the loss of appetite in female adult rats and the weight loss of pups caused by the disorder of lactation. Biochemical analysis showed that NCNL could regulate the levels of PRL, T4, E2, Ca, UREA, GLU, ALT, AST, TCHO, and TG in serum. The pathological results showed that NCNL could promote lactation and increase the mammary gland index by improving breast acinar tissue morphology in rats with hypogalactia. Network pharmacology studies showed that NCNL promotes lactation through P13K-Akt, insulin resistance, and prolactin signaling pathways, among which the most frequently affected pathway was the P13K-Akt signaling pathway. Metabolomics studies showed that NCNL can significantly upregulate phenylalanine, tyrosine, and tryptophan biosynthesis and tyrosine metabolism pathways and downregulate cysteine and methionine metabolism pathways. NCNL can significantly increase the serum prolactin concentration, improve the glucose and lipid metabolism disorders, and regulate PI3K-Akt, insulin resistance, and prolactin pathways to affect the amino acids’ metabolism in the mammary gland and ultimately exert its therapeutic effect on bromocriptine-induced postpartum hypogalactia. These findings ...
    Keywords Other systems of medicine ; RZ201-999
    Subject code 630
    Language English
    Publishing date 2021-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Ling classification describes endoscopic progressive process of achalasia and successful peroral endoscopy myotomy prevents endoscopic progression of achalasia.

    Zhang, Wen-Gang / Linghu, En-Qiang / Chai, Ning-Li / Li, Hui-Kai

    World journal of gastroenterology

    2017  Volume 23, Issue 18, Page(s) 3309–3314

    Abstract: Aim: To verify the hypothesis that the Ling classification describes the endoscopic progressive ... to 360 mo, with a median of 36 mo. Patients were classified with Ling type I (: Results: Symptom ... duration increased significantly with increasing Ling classification (from I to III) (: Conclusion ...

    Abstract Aim: To verify the hypothesis that the Ling classification describes the endoscopic progressive process of achalasia and determine the ability of successful peroral endoscopic myotomy (POEM) to prevent endoscopic progression of achalasia.
    Methods: We retrospectively reviewed the endoscopic findings, symptom duration, and manometric data in patients with achalasia. A total of 359 patients (197 women, 162 men) with a mean age of 42.1 years (range, 12-75 years) were evaluated. Symptom duration ranged from 2 to 360 mo, with a median of 36 mo. Patients were classified with Ling type I (
    Results: Symptom duration increased significantly with increasing Ling classification (from I to III) (
    Conclusion: The Ling classification represents the endoscopic progressive process of achalasia and may be able to serve as an endoscopic assessment criterion for achalasia. Successful POEM (Eckardt score ≤ 3) seems to have the ability to prevent endoscopic evolvement of achalasia. However, studies with larger populations are warranted to confirm our findings.
    Language English
    Publishing date 2017-05-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2185929-2
    ISSN 2219-2840 ; 1007-9327
    ISSN (online) 2219-2840
    ISSN 1007-9327
    DOI 10.3748/wjg.v23.i18.3309
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Correlation of the Structure and Bioactivity of Recombinant Fungal Immunomodulatory Protein, Ling‐Zhi‐8 (LZ‐8) Following Exposure to Denaturing Conditions

    Huang, Wei‐Ning / Yang, Cheng‐Yao / Chen, Dz‐Chi / Chuang, Lu‐Te

    Journal of food biochemistry. 2014 June, v. 38, no. 3

    2014  

    Abstract: Ling‐Zhi‐8 (LZ‐8), a low‐molecular weight protein from Ganoderma lucidum, exerts immunomodulatory ...

    Abstract Ling‐Zhi‐8 (LZ‐8), a low‐molecular weight protein from Ganoderma lucidum, exerts immunomodulatory effects in vitro and in vivo. The aim of this study was to investigate the effects of exposure of LZ‐8 to denaturing conditions on its ability to suppress inflammatory responses in lipopolysaccharide (LPS)‐stimulated RAW 264.7 macrophages. Ultraviolet, fluorescence and circular dichroism spectroscopy analyses showed that LZ‐8 was not denatured by exposure to pH extremes, but was irreversibly denatured by temperatures above 55C. LZ‐8 lowered the production of nitric oxide and interleukin‐6, but had no effect on the level of tumor necrosis factor‐α. Heat and acid/alkali‐treated preparations of LZ‐8 had comparable capacity to suppress proinflammatory mediator production. Since native and denatured LZ‐8 were both anti‐inflammatory, it appears that this particular biological property of LZ‐8 is not dependent on the native structure of the protein, but, possibly on a relatively small peptide domain of LZ‐8. PRACTICAL APPLICATIONS: Recent evidence suggests that LZ‐8, a small protein originally isolated from G. lucidum, has immunomodulatory and anti‐carcinogenic properties. In this study, LZ‐8 exerted an anti‐inflammatory effect on LPS‐stimulated macrophages, but this effect was not dependent on the native protein structure, suggesting that the entire protein might not be responsible for the bioactive properties of LZ‐8. Since the biological functions of LZ‐8 were resistant to heating and exposure to acid or alkali, LZ‐8 could have applications in food‐processing industries and the production of pharmaceuticals. Furthermore, peptides derived from LZ‐8 may be potential targets for development of novel anti‐carcinogenic and immunomodulatory agents.
    Keywords Ganoderma lucidum ; bioactive properties ; circular dichroism spectroscopy ; drugs ; fluorescence ; fungal proteins ; heat ; heat treatment ; inflammation ; macrophages ; nitric oxide ; pH ; peptides ; protein structure ; recombinant proteins ; temperature ; tumor necrosis factor-alpha
    Language English
    Dates of publication 2014-06
    Size p. 328-336.
    Publishing place Blackwell Pub
    Document type Article
    ZDB-ID 433846-7
    ISSN 1745-4514 ; 0145-8884
    ISSN (online) 1745-4514
    ISSN 0145-8884
    DOI 10.1111/jfbc.12057
    Database NAL-Catalogue (AGRICOLA)

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  8. Article: [Review on clinical application of needling techniques in chapter Guan Zhen (Official Needling Techniques) of Ling Shu (Spiritual Pivot)].

    Kim, Leo-Wi / Guo, Nan-Nan / Ma, Liang-Xiao / Yang, Huan / Liu, Wan-Ning / Zhu, Jiang

    Zhen ci yan jiu = Acupuncture research

    2007  Volume 32, Issue 5, Page(s) 351–354

    Abstract: ... Official Needling Techniques) of Ling Shu (Spiritual Pivot) were found through retrieving the data ...

    Abstract In the present paper, more than 380 theses related with clinical application of "nine needling techniques", "twelve needling techniques" and "five needling techniques" recorded in chapter Guan Zhen (Official Needling Techniques) of Ling Shu (Spiritual Pivot) were found through retrieving the data in the internet in latest 10 years. Among the 130 theses about clinical application of "nine needling techniques", 108 involve the application of opposing needling. Of the 180 theses about clinical application of "twelve needling techniques", 95 involve the application of triple needling. Out of the 60 theses on clinical application of "five needling techniques", 37 involve the application of Hegu needling (multi-direction needling). To sum up, the above-mentioned needling techniques were mainly applied to the treatment of diseases of dermatology, surgery, pediatrics, traumatology, five sense organs, etc.. It indicates that these needling techniques are widely being used in clinical practice now. Therefore, researchers should lay the stress on the scientific methodology, rigorous research process, as well as objective analysis of the results so as to make an objective conclusion and improve the level of the research.
    MeSH term(s) Acupuncture Therapy/methods ; Humans ; Medicine, Chinese Traditional
    Language Chinese
    Publishing date 2007-10
    Publishing country China
    Document type English Abstract ; Journal Article ; Review
    ZDB-ID 1283179-7
    ISSN 1000-0607
    ISSN 1000-0607
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Ticagrelor monotherapy after a short course of dual antiplatelet therapy with ticagrelor plus aspirin following percutaneous coronary intervention in patients with versus without diabetes mellitus: a meta-analysis of randomized trials.

    Ning, Chen / Ling, Fang / Liu, Deyi / Zhi, Zhang

    BMC cardiovascular disorders

    2024  Volume 24, Issue 1, Page(s) 166

    Abstract: Background: Cardiovascular disease (CVD) is one among the major causes of mortality all round the globe. Several anti-platelet regimens have been proposed following percutaneous coronary intervention (PCI). In this analysis, we aimed to show the adverse ...

    Abstract Background: Cardiovascular disease (CVD) is one among the major causes of mortality all round the globe. Several anti-platelet regimens have been proposed following percutaneous coronary intervention (PCI). In this analysis, we aimed to show the adverse clinical outcomes associated with ticagrelor monotherapy after a short course of dual antiplatelet therapy (DAPT) with ticagrelor and aspirin following PCI in patients with versus without diabetes mellitus (DM).
    Methods: Electronic databases were searched by four authors from September to November 2023. Cardiovascular outcomes and bleeding events were the endpoints of this analysis. Revman 5.4 software was used to conduct this meta-analysis. Risk ratio (RR) and 95% confidence intervals (CI) were used to represent the results which were generated.
    Results: Three studies with a total number of 22,574 participants enrolled from years 2013 to 2019 were included in this analysis. Results of this analysis showed that DM was associated with significantly higher risks of major adverse cardiovascular events (RR: 1.73, 95% CI: 1.49 - 2.00; P = 0.00001), all-cause mortality (RR: 2.15, 95% CI: 1.73 - 2.66; P = 0.00001), cardiac death (RR: 2.82, 95% CI: 1.42 - 5.60; P = 0.003), stroke (RR: 1.78, 95% CI: 1.16 - 2.74; P = 0.009), myocardial infarction (RR: 1.63, 95% CI: 1.17 - 2.26; P = 0.004) and stent thrombosis (RR: 1.74, 95% CI: 1.03 - 2.94; P = 0.04) when compared to patients without DM. However, thrombolysis in myocardial infarction (TIMI) defined minor and major bleedings, bleeding defined according to the academic research consortium (BARC) type 3c (RR: 1.31, 95% CI: 0.14 - 11.90; P = 0.81) and BARC type 2, 3 or 5 (RR: 1.17, 95% CI: 0.85 - 1.62; P = 0.34) were not significantly different.
    Conclusion: In patients who were treated with ticagrelor monotherapy after a short course of DAPT with ticagrelor and aspirin, DM was an independent risk factor for the significantly increased adverse cardiovascular outcomes. However, TIMI and BARC defined bleeding events were not significantly different in patients with versus without DM.
    MeSH term(s) Humans ; Ticagrelor ; Aspirin/adverse effects ; Platelet Aggregation Inhibitors/therapeutic use ; Percutaneous Coronary Intervention/adverse effects ; Percutaneous Coronary Intervention/methods ; Randomized Controlled Trials as Topic ; Myocardial Infarction ; Hemorrhage/chemically induced ; Diabetes Mellitus/drug therapy ; Treatment Outcome
    Chemical Substances Ticagrelor (GLH0314RVC) ; Aspirin (R16CO5Y76E) ; Platelet Aggregation Inhibitors
    Language English
    Publishing date 2024-03-19
    Publishing country England
    Document type Meta-Analysis ; Journal Article
    ZDB-ID 2059859-2
    ISSN 1471-2261 ; 1471-2261
    ISSN (online) 1471-2261
    ISSN 1471-2261
    DOI 10.1186/s12872-024-03836-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Assemblages of rhizospheric and root endospheric mycobiota and their ecological associations with functional traits of rice.

    Guo, Junjie / Ning, Huiling / Li, Yong / Xu, Qicheng / Shen, Qirong / Ling, Ning / Guo, Shiwei

    mBio

    2024  Volume 15, Issue 3, Page(s) e0273323

    Abstract: The soil-root interface harbors complex fungal communities that play vital roles in the fitness of host plants. However, little is known about the assembly rules and potential functions of rhizospheric and endospheric mycobiota. A greenhouse experiment ... ...

    Abstract The soil-root interface harbors complex fungal communities that play vital roles in the fitness of host plants. However, little is known about the assembly rules and potential functions of rhizospheric and endospheric mycobiota. A greenhouse experiment was conducted to explore the fungal communities inhabiting the rhizosphere and roots of 87 rice cultivars at the tillering stage via amplicon sequencing of the fungal internal transcribed spacer 1 region. The potential relationships between these communities and host plant functional traits were also investigated using Procrustes analysis, generalized additive model fitting, and correlation analysis. The fungal microbiota exhibited greater richness, higher diversity, and lower structural variability in the rhizosphere than in the root endosphere. Compared with the root endosphere, the rhizosphere supported a larger coabundance network, with greater connectivity and stronger cohesion. Null model-based analyses revealed that dispersal limitation was primarily responsible for rhizosphere fungal community assembly, while ecological drift was the dominant process in the root endosphere. The community composition of fungi in the rhizosphere was shown to be more related to plant functional traits, such as the root/whole plant biomass, root:shoot biomass ratio, root/shoot nitrogen (N) content, and root/shoot/whole plant N accumulation, than to that in the root endosphere. Overall, at the early stage of rice growth, diverse and complex rhizospheric fungal communities are shaped by stochastic-based processes and exhibit stronger associations with plant functional traits.
    Importance: The assembly processes and functions of root-associated mycobiota are among the most fascinating yet elusive topics in microbial ecology. Our results revealed that stochastic forces (dispersal limitation or ecological drift) act on fungal community assembly in both the rice rhizosphere and root endosphere at the early stage of plant growth. In addition, high covariations between the rhizosphere fungal community compositions and plant functional trait profiles were clearly demonstrated in the present study. This work provides empirical evidence of the root-associated fungal assembly principles and ecological relationships of plant functional traits with rhizospheric and root endospheric mycobiota, thereby potentially providing novel perspectives for enhancing plant performance.
    MeSH term(s) Oryza ; Microbiota ; Bacteria ; Fungi ; Plant Roots/microbiology ; Soil Microbiology ; Rhizosphere ; Soil/chemistry
    Chemical Substances Soil
    Language English
    Publishing date 2024-02-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2557172-2
    ISSN 2150-7511 ; 2161-2129
    ISSN (online) 2150-7511
    ISSN 2161-2129
    DOI 10.1128/mbio.02733-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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