LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 228

Search options

  1. Article ; Online: CRISPR-Powered Strategies for Amplification-Free Diagnostics of Infectious Diseases.

    Xia, Yupiao / Rao, Ruotong / Xiong, Mengqiu / He, Bangshun / Zheng, Bingxin / Jia, Yanwei / Li, Ying / Yang, Yunhuang

    Analytical chemistry

    2024  

    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c04363
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: The diagnostic and prognostic value of exosomal microRNAs in lung cancer: a systematic review.

    Yang, Bingbing / Xin, Xiaoqi / Cao, Xiaoqing / Nasifu, Lubanga / Nie, Zhenlin / He, Bangshun

    Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico

    2024  

    Abstract: Background: Studies have shown that many exosomal microRNAs (miRNAs) can be used as non-invasive biomarkers of lung cancer, but their diagnostic and prognostic values need to be further clarified.: Methods: We conducted a systematic literature search ...

    Abstract Background: Studies have shown that many exosomal microRNAs (miRNAs) can be used as non-invasive biomarkers of lung cancer, but their diagnostic and prognostic values need to be further clarified.
    Methods: We conducted a systematic literature search in Web of Science, PubMed, and ScienceDirect databases, obtained relevant articles and extracted data, and used statistical methods and statistical software to comprehensively evaluate the diagnostic and prognostic value of exosomal miRNAs in lung cancer.
    Registration number: PROSPERO CRD42023447398.
    Results: In terms of diagnosis, two exosomal miRNAs (miR-486-5p and miR-451a) were reported with the highest frequency in lung cancer patients, both of which had good diagnostic value. Compared with the control group, the pooled sensitivities of miR-486-5p and miR-451a were 0.80 (95% CI: 0.73-0.86) and 0.76 (95% CI: 0.60-0.87), specificities: 0.93 (95% CI: 0.63-0.99) and 0.85 (95% CI: 0.72-0.92), and AUCs: 0.85 (95% CI: 0.81-0.88) and 0.88 (95% CI: 0.84-0.90), for the respective miRNAs. For prognosis, in lung cancer patients with abnormally expressed exosomal miRNAs, miR-1290 was associated with PFS outcome; miR-382, miR-1246, miR-23b-3p, miR-21-5p, and miR-10b-5p were associated with OS outcome; miR-21 and miR-4257 were associated with DFS outcome; miR-125a-3p and miR-625-5p were associated with PFS and OS outcomes; miR-216b and miR-451a were associated with OS and DFS outcomes.
    Conclusions: Exosomal miRNAs are valuable biomarkers in lung cancer patients. Exosomal miR-486-5p and miR-451a can be used as new diagnostic biomarkers for lung cancer. Dysregulated exosomal miRNAs could serve as indicators of survival outcomes in lung cancer patients.
    Language English
    Publishing date 2024-03-15
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2397359-6
    ISSN 1699-3055 ; 1699-048X
    ISSN (online) 1699-3055
    ISSN 1699-048X
    DOI 10.1007/s12094-024-03414-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Efficacy and safety of a combination treatment of immune checkpoint inhibitors in metastatic breast cancer: a systematic review and meta-analysis.

    Wang, Ying / Sun, Yalan / Lu, Fang / Zhao, Xianghong / Nie, Zhenlin / Zhu, Feng / He, Bangshun

    Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico

    2024  

    Abstract: Purpose: Immune checkpoint inhibitors (ICIs) in combination with chemotherapy have showed its benefits in clinical studies, and here we conducted a further evaluation on the safety and efficacy of this treatment strategy.: Methods: A systematic ... ...

    Abstract Purpose: Immune checkpoint inhibitors (ICIs) in combination with chemotherapy have showed its benefits in clinical studies, and here we conducted a further evaluation on the safety and efficacy of this treatment strategy.
    Methods: A systematic literature review was conducted in PubMed, Embase and Cochrane Library to identify clinical studies on ICIs and chemotherapy for metastatic breast cancer. The primary efficacy endpoints were progression-free survival (PFS) and overall survival (OS), and adverse events (AEs) were analyzed. Random or fixed effects models were used to estimate pooled Hazard ratio (HR), odds ratio (OR) and the data of 95% confidence interval (CI) depend on the Heterogeneity. Cochrane risk assessment tool was used to assess risk of bias. We also drew forest plots and funnel plots, respectively.
    Results: Seven studies with intend-to-treat (ITT) population for 3255 patients were analyzed. ICIs pooled therapy showed clinical benefits compared with chemotherapy alone, improving PFS (HR = 0.81, 95% CI: 0.74-0.90) of patients with metastatic triple negative breast cancer (mTNBC), especially in patients with PD-L1-positive tumors. However, it had no effect on OS (HR = 0.92, 95% CI 0.85-1.01). Besides, mTNBC patients received pooled therapy were less frequently to have AEs (OR = 1.30, 95% CI: 1.09-1.54). In patients with metastatic Human Epidermal Growth Factor Receptor 2 (HER2) negative breast cancer, pooled therapy showed no benefit for PFS (HR = 0.80, 95% CI: 0.50-1.28) and OS (HR = 0.87, 95% CI: 0.48-1.58).
    Conclusion: Pooled therapy had improved PFS in mTNBC patients, especially in patients with PD-L1-positive tumors, and it was less likely to cause grade ≥ 3 AEs.
    Language English
    Publishing date 2024-04-08
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2397359-6
    ISSN 1699-3055 ; 1699-048X
    ISSN (online) 1699-3055
    ISSN 1699-048X
    DOI 10.1007/s12094-024-03396-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Self-Generating Gold Nanocatalysts in Autologous Tumor Cells for Targeted Catalytic Immunotherapy.

    Zeng, Fei / Pan, Yongchun / Lu, Qianglan / Luan, Xiaowei / Qin, Shurong / Liu, Yuta / Liu, Zhiyong / Yang, Jingjing / He, Bangshun / Song, Yujun

    Advanced healthcare materials

    2024  , Page(s) e2303683

    Abstract: Employing tumor whole cells for tumor immunotherapy is a promising tumor therapy proposed in the early stage, but its therapeutic efficacy is weakened by the methods of eliminating pathogenicity and the mass ratio of the effective antigen carried by ... ...

    Abstract Employing tumor whole cells for tumor immunotherapy is a promising tumor therapy proposed in the early stage, but its therapeutic efficacy is weakened by the methods of eliminating pathogenicity and the mass ratio of the effective antigen carried by itself. Here, by adding gold ion to live cancer cells in the microfluidic droplets, this work obtains dead tumor whole cells with NIR-controlled catalytic ability whose pathogenicity is removed while plenary tumor antigens, major structure, and homing ability are reserved. The engineered tumor cell (Cell-Au) with the addition of prodrug provides
    Language English
    Publishing date 2024-02-22
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2649576-4
    ISSN 2192-2659 ; 2192-2640
    ISSN (online) 2192-2659
    ISSN 2192-2640
    DOI 10.1002/adhm.202303683
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: EGR3 Polymorphism Is a Potential Susceptibility Factor of Schizophrenia Risk in a Chinese Population.

    Bi, Wen / Li, Jingjing / Xiong, Mengqiu / Nasifu, Lubanga / Tan, Mingjuan / Tai, Ping / Jin, Qing / Zhang, Lingyun / Zhu, Chengbin / He, Bangshun

    Genetic testing and molecular biomarkers

    2024  Volume 28, Issue 4, Page(s) 144–150

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Humans ; Schizophrenia/genetics ; Polymorphism, Single Nucleotide/genetics ; Early Growth Response Protein 3/genetics ; Female ; Male ; Genetic Predisposition to Disease/genetics ; Case-Control Studies ; Adult ; China/epidemiology ; Asian People/genetics ; Middle Aged ; Genotype ; Risk Factors ; Gene Frequency/genetics ; Alleles ; Receptor, ErbB-4/genetics ; East Asian People
    Chemical Substances Early Growth Response Protein 3 (144516-98-3) ; EGR3 protein, human ; ERBB4 protein, human (EC 2.7.10.1) ; Receptor, ErbB-4 (EC 2.7.10.1)
    Language English
    Publishing date 2024-04-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2486664-7
    ISSN 1945-0257 ; 1945-0265
    ISSN (online) 1945-0257
    ISSN 1945-0265
    DOI 10.1089/gtmb.2023.0562
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Potential Targets and Mechanisms of Bitter Almond-Licorice for COVID-19 Treatment Based on Network Pharmacology and Molecular Docking.

    Hong, Qiwei / Shang, Xinyue / Wu, Yanan / Nie, Zhenlin / He, Bangshun

    Current pharmaceutical design

    2023  Volume 29, Issue 33, Page(s) 2655–2667

    Abstract: Background: The outbreak of Corona Virus Disease 2019 (COVID-19) has resulted in millions of infections and raised global attention. Bitter almonds and licorice are both Traditional Chinese Medicines (TCM), often used in combination to treat lung ... ...

    Abstract Background: The outbreak of Corona Virus Disease 2019 (COVID-19) has resulted in millions of infections and raised global attention. Bitter almonds and licorice are both Traditional Chinese Medicines (TCM), often used in combination to treat lung diseases. Several prescriptions in the guidelines for the diagnosis and treatment of coronavirus disease 2019 (trial version ninth) contained bitter almond-licorice, which was effective in the treatment of COVID-19. However, the active ingredients, drug targets and therapeutic mechanisms of bitter almonds-licorice for the treatment of COVID-19 remain to be elucidated.
    Methods: The active ingredients and targets were derived from the Traditional Chinese Medicine Systems Pharmacology (TCMSP). Meanwhile, targets associated with COVID-19 were obtained from the GeneCards database, PharmGkb database and DrugBank database. Then, the potential targets of bitter almond-licorice against COVID-19 were screened out. Protein-protein interaction (PPI) networks and core targets were analyzed through the String database and Cytoscape software. In addition, gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were performed based on potential targets using R statistical software. Finally, molecular docking was used to validate the binding of the active ingredients to the core targets.
    Results: The results of the TCMSP database showed that the bitter almond-licorice had 89 active components against COVID-19, involving 102 targets. PPI network and core target analysis indicated that IL-6, TNF, MAPK1, and IL1B were the key targets against COVID-19. In addition, GO and KEGG enrichment analysis showed that the bitter almond-licorice were involved in various biological processes through inflammation-related pathways such as TNF signaling pathway and IL-17 signaling pathway. Finally, molecular docking approaches confirmed the affinity between the active components of the bitter almond-licorice and the therapeutic targets.
    Conclusion: The bitter almond-licorice could be used to treat COVID-19 by inhibiting inflammatory responses and regulating cellular stress. This work is based on data mining and molecular docking, and the findings need to be interpreted with caution.
    MeSH term(s) Humans ; Molecular Docking Simulation ; Glycyrrhiza ; Prunus dulcis ; Network Pharmacology ; COVID-19 Drug Treatment ; COVID-19 ; Drugs, Chinese Herbal/pharmacology ; Drugs, Chinese Herbal/therapeutic use ; Medicine, Chinese Traditional
    Chemical Substances Drugs, Chinese Herbal
    Language English
    Publishing date 2023-11-28
    Publishing country United Arab Emirates
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1304236-1
    ISSN 1873-4286 ; 1381-6128
    ISSN (online) 1873-4286
    ISSN 1381-6128
    DOI 10.2174/0113816128265009231102063840
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article: Novel insights into the interaction between N6-methyladenosine modification and circular RNA.

    Xu, Tao / He, Bangshun / Sun, Huiling / Xiong, Mengqiu / Nie, Junjie / Wang, Shukui / Pan, Yuqin

    Molecular therapy. Nucleic acids

    2022  Volume 27, Page(s) 824–837

    Abstract: As the most prevalent type of RNA modification in eukaryotes, N6-methyladenosine ( ... ...

    Abstract As the most prevalent type of RNA modification in eukaryotes, N6-methyladenosine (m
    Language English
    Publishing date 2022-01-10
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2662631-7
    ISSN 2162-2531
    ISSN 2162-2531
    DOI 10.1016/j.omtn.2022.01.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Association Between Polymorphisms in DNA Damage Repair Pathway Genes and Female Breast Cancer Risk.

    Wang, Ying / Sun, Yalan / Tan, Mingjuan / Lin, Xin / Tai, Ping / Huang, Xiaoqin / Jin, Qing / Yuan, Dan / Xu, Tao / He, Bangshun

    DNA and cell biology

    2024  

    Abstract: Breast cancer risk have been discussed to be associated with polymorphisms in genes as well as abnormal DNA damage repair function. This study aims to assess the relationship between genes single nucleotide polymorphisms (SNPs) related to DNA damage ... ...

    Abstract Breast cancer risk have been discussed to be associated with polymorphisms in genes as well as abnormal DNA damage repair function. This study aims to assess the relationship between genes single nucleotide polymorphisms (SNPs) related to DNA damage repair and female breast cancer risk in Chinese population. A case-control study containing 400 patients and 400 healthy controls was conducted. Genotype was identified using the sequence MassARRAY method and expression of estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor-2 (HER-2) in tumor tissues was analyzed by immunohistochemistry assay. The results revealed that
    Language English
    Publishing date 2024-04-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1024454-2
    ISSN 1557-7430 ; 0198-0238 ; 1044-5498
    ISSN (online) 1557-7430
    ISSN 0198-0238 ; 1044-5498
    DOI 10.1089/dna.2023.0331
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article: Effects of CYP2C19 genetic polymorphisms on the cure rates of

    Zhao, Xianghong / Zhang, Zhongqiu / Lu, Fang / Xiong, Mengqiu / Jiang, Liping / Tang, Ke / Fu, Min / Wu, Yu / He, Bangshun

    Frontiers in pharmacology

    2022  Volume 13, Page(s) 938419

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2022-10-06
    Publishing country Switzerland
    Document type Systematic Review
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2022.938419
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: lncSNHG3 drives breast cancer progression by epigenetically increasing CSNK2A1 expression level.

    Nie, Zhenlin / Xu, Mu / Zhou, Linpeng / Pan, Bei / Xu, Tao / He, Bangshun / Wang, Shukui

    Aging

    2023  Volume 15, Issue 12, Page(s) 5734–5750

    Abstract: Mounting evidence demonstrates that long noncoding RNAs (lncRNAs) have critical roles in the initiation and progression of cancer. Here, we report that small nucleolar RNA host gene 3 (SNHG3) is a key regulator of breast cancer progression. We analyzed ... ...

    Abstract Mounting evidence demonstrates that long noncoding RNAs (lncRNAs) have critical roles in the initiation and progression of cancer. Here, we report that small nucleolar RNA host gene 3 (SNHG3) is a key regulator of breast cancer progression. We analyzed RNA sequencing data to explore abnormally expressed lncRNAs in breast cancer. The effects of SNHG3 on breast cancer were investigated via
    MeSH term(s) Humans ; Female ; MicroRNAs/genetics ; MicroRNAs/metabolism ; Breast Neoplasms/genetics ; Casein Kinase II/genetics ; Casein Kinase II/metabolism ; RNA, Long Noncoding/genetics ; RNA, Long Noncoding/metabolism ; In Situ Hybridization, Fluorescence ; Cell Line, Tumor ; Gene Expression Regulation, Neoplastic ; Cell Proliferation/genetics
    Chemical Substances MicroRNAs ; Casein Kinase II (EC 2.7.11.1) ; RNA, Long Noncoding ; MIRN485 microRNA, human
    Language English
    Publishing date 2023-06-21
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1945-4589
    ISSN (online) 1945-4589
    DOI 10.18632/aging.204824
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top