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  1. Article ; Online: Network pharmacology-based investigation of the effects of Shenqi Fuzheng injection on glioma proliferation and migration via the SRC/PI3K/AKT signaling pathway.

    Li, Shuang / Zhu, Zhenglin / Chen, Zhijian / Guo, Zhenli / Wang, Yan / Li, Xinzhi / Ma, Ketao

    Journal of ethnopharmacology

    2024  Volume 328, Page(s) 118128

    Abstract: Ethnopharmacological relevance: In the clinic, Shenqi Fuzheng Injection (SFI) is used as an adjuvant for cancer chemotherapy. However, the molecular mechanism is unclear.: Aim of the study: We screened potential targets of SFI action on gliomas by ... ...

    Abstract Ethnopharmacological relevance: In the clinic, Shenqi Fuzheng Injection (SFI) is used as an adjuvant for cancer chemotherapy. However, the molecular mechanism is unclear.
    Aim of the study: We screened potential targets of SFI action on gliomas by network pharmacology and performed experiments to validate possible molecular mechanisms against gliomas.
    Materials and methods: We consulted relevant reports on the SFI and glioma incidence from PubMed and Web of Science and focused on the mechanism through which the SFI inhibits glioma. According to the literature, two primary SFI components-Codonopsis pilosula (Franch.) Nannf. and Astragalus membranaceus (Fisch.) Bunge-have been found. All plant names have been sourced from "The Plant List" (www.theplantlist.org). The cell lines U87, T98G and GL261 were used in this study. The inhibitory effects of SFI on glioma cells U87 and T98G were detected by CCK-8 assay, EdU, plate cloning assay, scratch assay, Transwell assay, immunofluorescence, flow cytometry and Western blot. A subcutaneous tumor model of C57BL/6 mice was constructed using GL261 cells, and the SFI was evaluated by HE staining and immunohistochemistry. The targets of glioma and the SFI were screened using network pharmacology.
    Results: A total of 110 targets were enriched, and a total of 26 major active components in the SFI were investigated. There were a total of 3,343 targets for gliomas, of which 79 targets were shared between the SFI and glioma tissues. SFI successfully prevented proliferation and caused cellular S-phase blockage in U87 and T98G cells, thus decreasing their growth. Furthermore, SFI suppressed cell migration by downregulating EMT marker expression. According to the results of the in vivo tests, the SFI dramatically decreased the development of tumors in a transplanted tumour model. Network pharmacological studies revealed that the SRC/PI3K/AKT signaling pathway may be the pathway through which SFI exerts its anti-glioma effects.
    Conclusions: The findings revealed that the SRC/PI3K/AKT signaling pathway may be involved in the mechanism through which SFI inhibits the proliferation and migration of glioma cells.
    MeSH term(s) Mice ; Animals ; Proto-Oncogene Proteins c-akt/metabolism ; Phosphatidylinositol 3-Kinases/metabolism ; Network Pharmacology ; Mice, Inbred C57BL ; Signal Transduction ; Glioma/drug therapy ; Cell Proliferation ; Drugs, Chinese Herbal
    Chemical Substances shenqi fuzheng ; Proto-Oncogene Proteins c-akt (EC 2.7.11.1) ; Phosphatidylinositol 3-Kinases (EC 2.7.1.-) ; Drugs, Chinese Herbal
    Language English
    Publishing date 2024-03-30
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 134511-4
    ISSN 1872-7573 ; 0378-8741
    ISSN (online) 1872-7573
    ISSN 0378-8741
    DOI 10.1016/j.jep.2024.118128
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Applying the digital data and the bioinformatics tools in SARS-CoV-2 research.

    Tan, Meng / Xia, Jiaxin / Luo, Haitao / Meng, Geng / Zhu, Zhenglin

    Computational and structural biotechnology journal

    2023  Volume 21, Page(s) 4697–4705

    Abstract: Bioinformatics has been playing a crucial role in the scientific progress to fight against the pandemic of the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The advances in novel ... ...

    Abstract Bioinformatics has been playing a crucial role in the scientific progress to fight against the pandemic of the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The advances in novel algorithms, mega data technology, artificial intelligence and deep learning assisted the development of novel bioinformatics tools to analyze daily increasing SARS-CoV-2 data in the past years. These tools were applied in genomic analyses, evolutionary tracking, epidemiological analyses, protein structure interpretation, studies in virus-host interaction and clinical performance. To promote the
    Language English
    Publishing date 2023-10-01
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2694435-2
    ISSN 2001-0370
    ISSN 2001-0370
    DOI 10.1016/j.csbj.2023.09.044
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Quantization of extraoral free flap monitoring for venous congestion with deep learning integrated iOS applications on smartphones.

    Li, Chunyan / Liu, Wei / Zhu, Zhenglin / Wang, Xing / Zhang, Yanbin

    International journal of surgery (London, England)

    2023  Volume 109, Issue 11, Page(s) 3679–3680

    MeSH term(s) Humans ; Free Tissue Flaps ; Hyperemia/surgery ; Smartphone ; Deep Learning ; Mammaplasty ; Perforator Flap/surgery
    Language English
    Publishing date 2023-11-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2212038-5
    ISSN 1743-9159 ; 1743-9191
    ISSN (online) 1743-9159
    ISSN 1743-9191
    DOI 10.1097/JS9.0000000000000626
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: ASFVdb: an integrative resource for genomic and proteomic analyses of African swine fever virus.

    Zhu, Zhenglin / Meng, Geng

    Database : the journal of biological databases and curation

    2020  Volume 2020

    Abstract: The recent outbreaks of African swine fever (ASF) in China and Europe have threatened the swine industry globally. To control the transmission of ASF virus (ASFV), we developed the African swine fever virus database (ASFVdb), an online data visualization ...

    Abstract The recent outbreaks of African swine fever (ASF) in China and Europe have threatened the swine industry globally. To control the transmission of ASF virus (ASFV), we developed the African swine fever virus database (ASFVdb), an online data visualization and analysis platform for comparative genomics and proteomics. On the basis of known ASFV genes, ASFVdb reannotates the genomes of every strain and newly annotates 5352 possible open reading frames (ORFs) of 45 strains. Moreover, ASFVdb performs a thorough analysis of the population genetics of all the published genomes of ASFV strains and performs functional and structural predictions for all genes. Users can obtain not only basic information for each gene but also its distribution in strains and conserved or high mutation regions, possible subcellular location and topology. In the genome browser, ASFVdb provides a sliding window for results of population genetic analysis, which facilitates genetic and evolutionary analyses at the genomic level. The web interface was constructed based on SWAV 1.0. ASFVdb is freely accessible at http://asfvdb.popgenetics.net.
    MeSH term(s) African Swine Fever/epidemiology ; African Swine Fever/prevention & control ; African Swine Fever/virology ; African Swine Fever Virus/classification ; African Swine Fever Virus/genetics ; African Swine Fever Virus/metabolism ; Animals ; China/epidemiology ; Computational Biology/methods ; Data Mining/methods ; Databases, Factual ; Disease Outbreaks ; Europe/epidemiology ; Genome, Viral/genetics ; Genomics/methods ; Internet ; Phylogeny ; Proteomics/methods ; Swine ; User-Computer Interface ; Viral Proteins/genetics ; Viral Proteins/metabolism
    Chemical Substances Viral Proteins
    Language English
    Publishing date 2020-04-15
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2496706-3
    ISSN 1758-0463 ; 1758-0463
    ISSN (online) 1758-0463
    ISSN 1758-0463
    DOI 10.1093/database/baaa023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Signalling interaction between β-catenin and other signalling molecules during osteoarthritis development.

    Feng, Jing / Zhang, Qing / Pu, Feifei / Zhu, Zhenglin / Lu, Ke / Lu, William W / Tong, Liping / Yu, Huan / Chen, Di

    Cell proliferation

    2024  , Page(s) e13600

    Abstract: Osteoarthritis (OA) is the most prevalent disorder of synovial joint affecting multiple joints. In the past decade, we have witnessed conceptual switch of OA pathogenesis from a 'wear and tear' disease to a disease affecting entire joint. Extensive ... ...

    Abstract Osteoarthritis (OA) is the most prevalent disorder of synovial joint affecting multiple joints. In the past decade, we have witnessed conceptual switch of OA pathogenesis from a 'wear and tear' disease to a disease affecting entire joint. Extensive studies have been conducted to understand the underlying mechanisms of OA using genetic mouse models and ex vivo joint tissues derived from individuals with OA. These studies revealed that multiple signalling pathways are involved in OA development, including the canonical Wnt/β-catenin signalling and its interaction with other signalling pathways, such as transforming growth factor β (TGF-β), bone morphogenic protein (BMP), Indian Hedgehog (Ihh), nuclear factor κB (NF-κB), fibroblast growth factor (FGF), and Notch. The identification of signalling interaction and underlying mechanisms are currently underway and the specific molecule(s) and key signalling pathway(s) playing a decisive role in OA development need to be evaluated. This review will focus on recent progresses in understanding of the critical role of Wnt/β-catenin signalling in OA pathogenesis and interaction of β-catenin with other pathways, such as TGF-β, BMP, Notch, Ihh, NF-κB, and FGF. Understanding of these novel insights into the interaction of β-catenin with other pathways and its integration into a complex gene regulatory network during OA development will help us identify the key signalling pathway of OA pathogenesis leading to the discovery of novel therapeutic strategies for OA intervention.
    Language English
    Publishing date 2024-01-10
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1064202-x
    ISSN 1365-2184 ; 0008-8730 ; 0960-7722
    ISSN (online) 1365-2184
    ISSN 0008-8730 ; 0960-7722
    DOI 10.1111/cpr.13600
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Author Correction: Genomic recombination events may reveal the evolution of coronavirus and the origin of SARS-CoV-2.

    Zhu, Zhenglin / Meng, Kaiwen / Meng, Geng

    Scientific reports

    2021  Volume 11, Issue 1, Page(s) 23077

    Language English
    Publishing date 2021-11-23
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-02549-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Postoperative Antiosteoporotic Treatment with Zoledronic Acid Improves Rotator Cuff Healing but Does Not Improve Outcomes in Female Patients with Postmenopausal Osteoporosis: A Prospective, Single-Blinded, Randomized Study.

    Lei, Mingjie / Zhu, Zhenglin / Hu, Xiaobo / Wu, Dandong / Huang, Wei / Zhang, Yong / Chen, Hong

    Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

    2023  Volume 40, Issue 3, Page(s) 714–722

    Abstract: Purpose: To investigate the effect of the antiosteoporotic agent zoledronic acid (ZA) on rotator cuff healing and clinical outcomes in patients with postmenopausal osteoporosis.: Methods: We prospectively enrolled 138 female patients with ... ...

    Abstract Purpose: To investigate the effect of the antiosteoporotic agent zoledronic acid (ZA) on rotator cuff healing and clinical outcomes in patients with postmenopausal osteoporosis.
    Methods: We prospectively enrolled 138 female patients with postmenopausal osteoporosis who were scheduled to undergo arthroscopic rotator cuff repair (ARCR) from March 2020 to March 2021. Patients were randomly allocated to the ZA group (ARCR followed by intravenous ZA infusions at postoperative Day 1 and 1 year later) and the control group (ARCR alone). All patients were followed up for 24 months. Tendon healing was evaluated by ultrasonography at 6 weeks and 24 months after surgery. The American Shoulder and Elbow Surgeons (ASES) score, Western Ontario Rotator Cuff (WORC) index, and Numeric Rating Scale (NRS) for pain were recorded at each follow-up, and the minimal clinically important difference (MCID) was calculated.
    Results: A total of 124 patients were included in the final analysis, 61 in the ZA group and 63 in the control group. There was no statistically significant difference in participant characteristics between the 2 groups. The ZA group had a significantly higher tendon healing rate than the control group at 2 years after surgery (odds ratio = 5.0; 95% confidence interval [CI], 1.4-18.7; P = .014). Regarding clinical outcomes, 100% of patients exceeded the MCID in both groups, and no significant differences were found at 2 years after surgery between the 2 groups (ASES: 2.5 [95% CI, -2.2 to 7.2; P = .291]; WORC index: 4.5 [95% CI, -0.117 to 9.117; P = .056]; NRS: -0.1 [95% CI, -0.3 to 0.1; P = .394]).
    Conclusions: Antiosteoporotic treatment with ZA reduced the retear rate but did not significantly influence the clinical outcomes after ARCR in female patients with postmenopausal osteoporosis. Outcomes of ARCR showed good results in both groups and exceeded the MCID.
    Level of evidence: Level I, randomized controlled trial.
    MeSH term(s) Humans ; Female ; Rotator Cuff/surgery ; Rotator Cuff Injuries/drug therapy ; Rotator Cuff Injuries/surgery ; Zoledronic Acid/therapeutic use ; Prospective Studies ; Osteoporosis, Postmenopausal/drug therapy ; Treatment Outcome ; Arthroscopy/methods
    Chemical Substances Zoledronic Acid (6XC1PAD3KF)
    Language English
    Publishing date 2023-10-11
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 632528-2
    ISSN 1526-3231 ; 0749-8063
    ISSN (online) 1526-3231
    ISSN 0749-8063
    DOI 10.1016/j.arthro.2023.09.033
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Tropane alkaloids (hyoscyamine, scopolamine and atropine) from genus Datura: extractions, contents, syntheses and effects

    Shi, Zhiwen / Zou, Wenjin / Zhu, Zhiming / Xiong, Ziwen / Li, Shanying / Dong, Pan / Zhu, Zhenglin

    Industrial crops and products. 2022 Oct. 15, v. 186

    2022  

    Abstract: Belonging to family Solanaceae, genus Datura is widely distributed all over the world and famous for its narcosis and acesodyne in ancient China. And Datura is also annoying due to the poisoning and hallucinogenic effects. Besides the medicine, it plays ... ...

    Abstract Belonging to family Solanaceae, genus Datura is widely distributed all over the world and famous for its narcosis and acesodyne in ancient China. And Datura is also annoying due to the poisoning and hallucinogenic effects. Besides the medicine, it plays a magical role in seed germination and plant growth, and has good effects against plant diseases, insectsand weeding. Its main function components are tropane alkaloids (TAs), including hyoscyamine, scopolamine and atropine (HSA). They share a common tropane fragment (N-methyl-8-azabicyclo[3.2.1] octane). L-hyoscyamine and scopolamine are natural active ingredients in Datura, while atropine is an equal mixture of L-hyoscyamine and D-hyoscyamine, produced by the racemization of L-hyoscyamine during the extraction. As competitive antagonists of acetylcholine muscarinic (M-) choline receptors, HSA potently regulates the central nervous system (CNS). In addition, scopolamine shows effectiveness in the treatment of the respiratory and digestive system diseases, such as acute respiratory distress syndrome (ARDS) and gastrointestinal motility disorders. Hyoscyamine has remarkable effects on treating Parkinson's disease, bradyarrhythmias and genitourinary symptoms. Atropine is widely used in the treatment of myopia, amblyopia and organophosphorus poisoning. Recently, scopolamine-induced disease models play an important role in the exploration of the effects of drugs in amnesia, cognitive impairment and neuronal damage. In this review, we aim to summarize the contents of HSA in different Datura species and their influencing factors, performe an overview of the biosynthesis and chemical synthesis pathways and analyze the key synthetase in the NCBI database, highlight the effect of Datura extract and HSA on resisting plant insects and diseases, controlling weeds and treating different kinds of diseases in human.
    Keywords Datura ; Parkinson disease ; acetylcholine ; acute respiratory distress syndrome ; amnesia ; atropine ; biosynthesis ; central nervous system ; choline ; cognitive disorders ; databases ; digestive system ; gastrointestinal motility ; humans ; medicine ; myopia ; neurons ; plant growth ; scopolamine ; seed germination ; synthesis ; China
    Language English
    Dates of publication 2022-1015
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 1132158-1
    ISSN 1872-633X ; 0926-6690
    ISSN (online) 1872-633X
    ISSN 0926-6690
    DOI 10.1016/j.indcrop.2022.115283
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: A database resource and online analysis tools for coronaviruses on a historical and global scale.

    Zhu, Zhenglin / Meng, Kaiwen / Liu, Gexin / Meng, Geng

    Database : the journal of biological databases and curation

    2020  Volume 2020

    Abstract: The recent outbreak of COVID-19 caused by a new zoonotic origin coronavirus (SARS-CoV-2 or 2019-nCoV) has sound the alarm for the potential spread of epidemic coronavirus crossing species. With the urgent needs to assist disease control and to provide ... ...

    Abstract The recent outbreak of COVID-19 caused by a new zoonotic origin coronavirus (SARS-CoV-2 or 2019-nCoV) has sound the alarm for the potential spread of epidemic coronavirus crossing species. With the urgent needs to assist disease control and to provide invaluable scientific information, we developed the coronavirus database (CoVdb), an online genomic, proteomic and evolutionary analysis platform. CoVdb has brought together genomes of more than 5000 coronavirus strains, which were collected from 1941 to 2020, in more than 60 countries and in hosts belonging to more than 30 species, ranging from fish to human. CoVdb presents comprehensive genomic information, such as gene function, subcellular localization, topology and protein structure. To facilitate coronavirus research, CoVdb also provides flexible search approaches and online tools to view and analyze protein structure, to perform multiple alignments, to automatically build phylogenetic trees and to carry on evolutionary analyses. CoVdb can be accessed freely at http://covdb.popgenetics.net. Hopefully, it will accelerate the progress to develop medicines or vaccines to control the pandemic of COVID-19.
    MeSH term(s) Animals ; COVID-19/diagnosis ; COVID-19/epidemiology ; COVID-19/therapy ; COVID-19/virology ; Data Mining ; Databases, Genetic ; Databases, Protein ; Evolution, Molecular ; Gene Expression Regulation, Viral ; Genes, Viral ; Genome, Viral ; Humans ; Internet ; Phylogeny ; Protein Conformation ; Proteome ; SARS-CoV-2/genetics ; SARS-CoV-2/metabolism ; SARS-CoV-2/pathogenicity ; Structure-Activity Relationship ; Viral Proteins/genetics ; Viral Proteins/metabolism
    Chemical Substances Proteome ; Viral Proteins
    Keywords covid19
    Language English
    Publishing date 2020-10-01
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2496706-3
    ISSN 1758-0463 ; 1758-0463
    ISSN (online) 1758-0463
    ISSN 1758-0463
    DOI 10.1093/database/baaa070
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Genomic recombination events may reveal the evolution of coronavirus and the origin of SARS-CoV-2.

    Zhu, Zhenglin / Meng, Kaiwen / Meng, Geng

    Scientific reports

    2020  Volume 10, Issue 1, Page(s) 21617

    Abstract: To trace the evolution of coronaviruses and reveal the possible origin of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19), we collected and thoroughly analyzed 29,452 publicly ... ...

    Abstract To trace the evolution of coronaviruses and reveal the possible origin of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19), we collected and thoroughly analyzed 29,452 publicly available coronavirus genomes, including 26,312 genomes of SARS-CoV-2 strains. We observed coronavirus recombination events among different hosts including 3 independent recombination events with statistical significance between some isolates from humans, bats and pangolins. Consistent with previous records, we also detected putative recombination between strains similar or related to Bat-CoV-RaTG13 and Pangolin-CoV-2019. The putative recombination region is located inside the receptor-binding domain (RBD) of the spike glycoprotein (S protein), which may represent the origin of SARS-CoV-2. Population genetic analyses provide estimates suggesting that the putative introduced DNA within the RBD is undergoing directional evolution. This may result in the adaptation of the virus to hosts. Unsurprisingly, we found that the putative recombination region in S protein was highly diverse among strains from bats. Bats harbor numerous coronavirus subclades that frequently participate in recombination events with human coronavirus. Therefore, bats may provide a pool of genetic diversity for the origin of SARS-CoV-2.
    MeSH term(s) Animals ; COVID-19/epidemiology ; COVID-19/genetics ; Chiroptera ; Evolution, Molecular ; Host Specificity ; Humans ; Pangolins ; Recombination, Genetic ; SARS-CoV-2/genetics
    Language English
    Publishing date 2020-12-10
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-020-78703-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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