LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 321

Search options

  1. Article: Tandem MutSβ binding to long extruded DNA trinucleotide repeats underpins pathogenic expansions.

    Li, Jun / Wang, Huaibin / Yang, Wei

    bioRxiv : the preprint server for biology

    2023  

    Abstract: Expansion of trinucleotide repeats causes Huntington's disease, Fragile X syndrome and over twenty other monogenic ... ...

    Abstract Expansion of trinucleotide repeats causes Huntington's disease, Fragile X syndrome and over twenty other monogenic disorders
    Language English
    Publishing date 2023-12-13
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2023.12.12.571350
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Impact on urban river water quality and pollution control of water environmental management projects based on SMS-Mike21 coupled simulation.

    Wei, Huaibin / Rao, Yiding / Liu, Jing / Wang, Yao / Cao, Yongxiao

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 6492

    Abstract: To explore the impact of expanding Nanyang Sewage Purification Center (NSPC) on the main sewage discharge area of Bai River, we constructed a 2D hydrodynamic-water quality model based on surface water modeling system (SMS) and Mike21. Simulating three ... ...

    Abstract To explore the impact of expanding Nanyang Sewage Purification Center (NSPC) on the main sewage discharge area of Bai River, we constructed a 2D hydrodynamic-water quality model based on surface water modeling system (SMS) and Mike21. Simulating three sewage discharge conditions in wet, normal, and dry season, we evaluated three indicators (COD, NH
    Language English
    Publishing date 2024-03-18
    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/s41598-024-57201-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: FAK loss reduces BRAF

    Gao, Chenxi / Ge, Huaibin / Kuan, Shih-Fan / Cai, Chunhui / Lu, Xinghua / Esni, Farzad / Schoen, Robert / Wang, Jing / Chu, Edward / Hu, Jing

    Research square

    2024  

    Abstract: ... ...

    Abstract BRAF
    Language English
    Publishing date 2024-01-05
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-2531119/v2
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Characteristics of overlying strata and mechanisms of arch beam failure in shallowly buried thick bedrock coal seams

    Changxiang Wang / Huaibin Li / Meng Zhang / Changlong Liao / Shaojie Zhang

    Energy Science & Engineering, Vol 11, Iss 10, Pp 3317-

    A case study in western China

    2023  Volume 3331

    Abstract: Abstract The Yangjiacun coal mine, located in western China, exhibits distinctive characteristics, such as its shallow depth, thick bedrock, thin loose layer, and unique roof strata breaking movement. In this research, a comprehensive analysis of ... ...

    Abstract Abstract The Yangjiacun coal mine, located in western China, exhibits distinctive characteristics, such as its shallow depth, thick bedrock, thin loose layer, and unique roof strata breaking movement. In this research, a comprehensive analysis of previous exploration data, subsequent mechanical testing, key stratum theory, natural equilibrium arch theory, and simulation tests and numerical simulations has been conducted to investigate the failure behavior of the overlying rock strata in the Yangjiacun Coal Mine. Specifically, the load‐bearing capacity of the key stratum structure in the bedrock and the morphological properties of the arch‐beam structure have been thoroughly examined. A mechanical model of the roof rock arch‐beam structure has been established, and an analytical formula for the limit size and stability criterion of the arch‐beam structure has been derived. The mining‐induced rock arch‐beam structure plays a crucial role in transferring the load of the upper strata to the surrounding goaf, thereby preventing subsidence and deformation of the overlying strata. However, the arch‐beam structure periodically experiences instability during the advancement of the working face, gradually progressing towards the upper layer until the main key stratum is breached and the arch‐beam structure collapses. Based on the characteristics of weathered rock and the arch‐beam failure model in the Yangjiacun Coal Mine, quantitative backfilling mining methods have been proposed to either compensate for the mining void created by coal extraction or limit the size of exposed key strata through strip mining, ensuring the stability of the R6 key stratum. This study represents a significant contribution to understanding the intricate failure behavior of overlying rock strata in coal mines and provides a valuable framework for the responsible and efficient extraction of coal resources in similar environments.
    Keywords arch beam structure ; key layer structure ; shallow buried depth ; stability analysis ; Technology ; T ; Science ; Q
    Subject code 950
    Language English
    Publishing date 2023-10-01T00:00:00Z
    Publisher Wiley
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  5. Article ; Online: The Crucial Roles of Pitx3 in Midbrain Dopaminergic Neuron Development and Parkinson's Disease-Associated Neurodegeneration.

    Wang, Xin / Chen, Xi / Liu, Guangdong / Cai, Huaibin / Le, Weidong

    International journal of molecular sciences

    2023  Volume 24, Issue 10

    Abstract: The degeneration of midbrain dopaminergic (mDA) neurons, particularly in the substantia nigra pars compacta (SNc), is one of the most prominent pathological hallmarks of Parkinson's disease (PD). To uncover the pathogenic mechanisms of mDA neuronal death ...

    Abstract The degeneration of midbrain dopaminergic (mDA) neurons, particularly in the substantia nigra pars compacta (SNc), is one of the most prominent pathological hallmarks of Parkinson's disease (PD). To uncover the pathogenic mechanisms of mDA neuronal death during PD may provide therapeutic targets to prevent mDA neuronal loss and slow down the disease's progression. Paired-like homeodomain transcription factor 3 (Pitx3) is selectively expressed in the mDA neurons as early as embryonic day 11.5 and plays a critical role in mDA neuron terminal differentiation and subset specification. Moreover, Pitx3-deficient mice exhibit some canonical PD-related features, including the profound loss of SNc mDA neurons, a dramatic decrease in striatal dopamine (DA) levels, and motor abnormalities. However, the precise role of Pitx3 in progressive PD and how this gene contributes to mDA neuronal specification during early stages remains unclear. In this review, we updated the latest findings on Pitx3 by summarizing the crosstalk between Pitx3 and its associated transcription factors in mDA neuron development. We further explored the potential benefits of Pitx3 as a therapeutic target for PD in the future. To better understand the transcriptional network of Pitx3 in mDA neuron development may provide insights into Pitx3-related clinical drug-targeting research and therapeutic approaches.
    MeSH term(s) Animals ; Mice ; Dopamine ; Dopaminergic Neurons/metabolism ; Homeodomain Proteins/genetics ; Homeodomain Proteins/metabolism ; Mesencephalon/metabolism ; Parkinson Disease/genetics ; Parkinson Disease/pathology ; Transcription Factors/genetics ; Transcription Factors/metabolism
    Chemical Substances Dopamine (VTD58H1Z2X) ; Homeodomain Proteins ; Transcription Factors ; homeobox protein PITX3
    Language English
    Publishing date 2023-05-11
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms24108614
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Effects of Valproic Acid Therapy on Rats with Spinal Cord Injury: A Systematic Review and Meta-Analysis.

    Yang, Qinglin / Zhang, Huaibin / Jin, Zhuanmei / Zhang, Baolin / Wang, Yongping

    World neurosurgery

    2023  Volume 182, Page(s) 12–28

    Abstract: Objective: To systematically evaluate the efficacy of valproic acid (VPA) in rats with spinal cord injury (SCI) to reduce the risk of clinical conversion and provide a valuable reference for future animal and clinical studies.: Methods: We searched ... ...

    Abstract Objective: To systematically evaluate the efficacy of valproic acid (VPA) in rats with spinal cord injury (SCI) to reduce the risk of clinical conversion and provide a valuable reference for future animal and clinical studies.
    Methods: We searched scientific databases, including PubMed, Ovid-Embase, Web of Science, and Scopus databases. The relevant literature was searched from the establishment date of the database to June 28, 2023. The search results were screened, data were extracted, and the quality of the literature was evaluated independently by 2 reviewers.
    Results: Among 656 nonduplicated references, 14 articles were included for meta-analysis. The summary results showed that the overall Basso, Beattie and Bresnahan scores of the VPA intervention group were significantly higher than those in the control group at 1-6 weeks after VPA intervention. Subgroup analysis showed that the injury model, administration dose, rat strain, country of study, or follow-up duration had no significant effect on the efficacy of VPA on rats with SCI. In addition, mesh analysis showed that high doses of the VPA group had a better effect on SCI rats, compared with the low dose group and the medium dose group.
    Conclusions: To date, this is the first systematic evaluation of the potential effects of VPA on motor recovery in rats with SCI. We concluded that VPA can promote motor recovery in rats with SCI, and higher doses of VPA seem to be more effective in rats with SCI. However, the limited quality and sample of included studies reduced the application of this meta-analysis. In the future, more high-quality, direct comparative studies are needed to explore this issue in depth.
    MeSH term(s) Rats ; Animals ; Valproic Acid/therapeutic use ; Spinal Cord Injuries/drug therapy ; Spinal Cord ; Recovery of Function ; Disease Models, Animal
    Chemical Substances Valproic Acid (614OI1Z5WI)
    Language English
    Publishing date 2023-11-03
    Publishing country United States
    Document type Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 2534351-8
    ISSN 1878-8769 ; 1878-8750
    ISSN (online) 1878-8769
    ISSN 1878-8750
    DOI 10.1016/j.wneu.2023.10.135
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Correction: Elaborating the interplay between the detecting unit and emitting unit in infrared quantum dot up-conversion photodetectors.

    Xua, Qiulei / Yang, Xinxin / Liu, Jiao Jiao / Li, Fei / Chang, Ruiguang / Wang, Lei / Wang, A Qiang / Wu, Zhenghui / Shen, Huaibin / Du, Zuliang

    Nanoscale

    2024  Volume 16, Issue 2, Page(s) 941

    Abstract: Correction for 'Elaborating the interplay between the detecting unit and emitting unit in infrared quantum dot up-conversion photodetectors' by Qiulei ... ...

    Abstract Correction for 'Elaborating the interplay between the detecting unit and emitting unit in infrared quantum dot up-conversion photodetectors' by Qiulei Xu
    Language English
    Publishing date 2024-01-03
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr90227g
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Spatiotemporally Controlled Photolabeling of Genetically Unmodified Proteins in Live Cells.

    Yu, Huaibin / Wang, Shuangshuang / Fu, Yu / Wagner, Manfred / Weil, Tanja / Liu, Shaoqin / Zhao, Weining / Zhong, Fangrui / Wu, Yuzhou

    Analytical chemistry

    2024  Volume 96, Issue 5, Page(s) 1932–1940

    Abstract: Selective labeling of the protein of interest (POI) in genetically unmodified live cells is crucial for understanding protein functions and kinetics in their natural habitat. In particular, spatiotemporally controlled installation of the labels on a POI ... ...

    Abstract Selective labeling of the protein of interest (POI) in genetically unmodified live cells is crucial for understanding protein functions and kinetics in their natural habitat. In particular, spatiotemporally controlled installation of the labels on a POI under light control without affecting their original activity is in high demand but is a tremendous challenge. Here, we describe a novel ligand-directed photoclick strategy for spatiotemporally controlled labeling of endogenous proteins in live cells. It was realized with a designer labeling reagent skillfully integrating the photochemistries of 2-nitrophenylpropyloxycarbonyl and 3-hydroxymethyl-2-naphthol with an affinity ligand. Highly electrophilic
    MeSH term(s) Ligands ; Proteins/chemistry ; Naphthols/chemistry ; Fluorescein
    Chemical Substances 3-(hydroxymethyl)-2-naphthol ; Ligands ; Proteins ; Naphthols ; Fluorescein (TPY09G7XIR)
    Language English
    Publishing date 2024-01-19
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c04099
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Comprehensive bioinformation analysis of differentially expressed genes in recurrent pregnancy loss.

    Wang, Huaibin / Liu, Zhao / Meng, Lijun / Zhang, Xiujun

    Human fertility (Cambridge, England)

    2022  Volume 26, Issue 5, Page(s) 1015–1022

    Abstract: Recurrent pregnancy loss (RPL) occurs frequently, and its causes are complex. The aetiology of nearly 50% of RPL cases is still unknown. This study aimed to ascertain differentially expressed genes (DEGs) and pathways by comprehensive bioinformatics ... ...

    Abstract Recurrent pregnancy loss (RPL) occurs frequently, and its causes are complex. The aetiology of nearly 50% of RPL cases is still unknown. This study aimed to ascertain differentially expressed genes (DEGs) and pathways by comprehensive bioinformatics analysis. We downloaded the gene expression microarray of GSE165004 from the Gene Expression Omnibus (GEO). Gene ontology (GO) analysis and Kyoto Encyclopaedia of Gene and Genome (KEGG) pathway enrichment analyses were performed on selected genes by using the R Programming Language. A protein-protein interaction (PPI) network was constructed with the Retrieval of Interacting Genes (STRING). Our analysis revealed that 1,869 genes were differentially expressed in RPL and control groups. GO analysis revealed that the interferon type 1 and the glycoprotein-related biological processes played irreplaceable roles, meanwhile KEGG enrichment analysis also revealed that the cAMP signalling pathway and the prolactin signalling pathway played important roles. In the following study, we found that there were many DEGs in the RPL group that were closely related to endometrial decidualization, such as IL17RD, IL16, SOX4, CREBBP, and POFUT1 as well as Notch1 and RBPJ in the Notch signalling pathway family were down-regulated in the RPL group. The results provided valuable information on the pathogenesis of RPL.
    MeSH term(s) Female ; Pregnancy ; Humans ; Gene Expression Profiling/methods ; Computational Biology/methods ; SOXC Transcription Factors
    Chemical Substances SOX4 protein, human ; SOXC Transcription Factors
    Language English
    Publishing date 2022-03-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2086960-5
    ISSN 1742-8149 ; 1464-7273
    ISSN (online) 1742-8149
    ISSN 1464-7273
    DOI 10.1080/14647273.2022.2045636
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article: Increasing contributions of airborne route in SARS-CoV-2 omicron variant transmission compared with the ancestral strain.

    Ji, Shuyi / Xiao, Shenglan / Wang, Huaibin / Lei, Hao

    Building and environment

    2022  Volume 221, Page(s) 109328

    Abstract: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant has become the dominant lineage worldwide. Experimental studies have shown that SARS-CoV-2 Omicron variant is more stable on various environmental surfaces than the ... ...

    Abstract The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant has become the dominant lineage worldwide. Experimental studies have shown that SARS-CoV-2 Omicron variant is more stable on various environmental surfaces than the ancestral strains of SARS-CoV-2. However, the influences on the role of the contact route in SARS-CoV-2 transmission are still unknown. In this study, we built a Markov chain model to simulate the transmission of the Omicron and ancestral strains of SARS-CoV-2 within a household over a 1-day period from multiple pathways; that is, airborne, droplet, and contact routes. We assumed that there were two adults and one child in the household, and that one of the adults was infected with SARS-CoV-2. We assumed two scenarios. (1) Asymptomatic/presymptomatic infection, and (2) symptomatic infection. During asymptomatic/presymptomatic infection, the contact route contributing the most (37%-45%), followed by the airborne (34%-38%) and droplet routes (21%-28%). During symptomatic infection, the droplet route was the dominant pathway (48%-71%), followed by the contact route (25%-42%), with the airborne route playing a negligible role (<10%). Compared to the ancestral strain, although the contribution of the contact route increased in Omicron variant transmission, the increase was slight, from 25%-41% to 30%-45%. With the growing concern about the increase in the proportion of asymptomatic/presymptomatic infection in Omicron strain transmissions, the airborne route, rather than the fomite route, should be of focus. Our findings suggest the importance of ventilation in the SARS-CoV-2 Omicron variant prevention in building environment.
    Language English
    Publishing date 2022-06-26
    Publishing country England
    Document type Journal Article
    ISSN 0360-1323
    ISSN 0360-1323
    DOI 10.1016/j.buildenv.2022.109328
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top