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    Dataset Orbitrap Raw-Data Stress Hippocampus(1h-24h)

    • Autor
      Nieto-Quero, Andrea; Infantes-López, M. Inmaculada; Pedraza-Benítez, María del CarmenAutoridad Universidad de Málaga; Pérez-Martín, MargaritaAutoridad Universidad de Málaga
    • Fecha
      2023-03-30
    • Editorial/Editor
      Universidad de Málaga
    • Palabras clave
      Estrés (Psicología); Hipocampo (Cerebro)
    • Resumen
      We have examined the effect of an acute stress in the proteomic profile of hippocampus. For this purpose, to extract information from proteomic profiles (1 and 24 hours post-acute stress) a Quadrupole-Orbitrap mass spectrometry (Q-Orbitrap-MS) was used for the massive identification and quantification of hippocampal proteins. After collecting the raw data extracted from this technique, for each proteomic profile, a functional enrichment study was performed. Firstly, the significantly overexpressed and underexpressed hippocampal proteins of the right hemisphere of experimental groups with their respective controls (stress/control) were selected. Then, using STRING, the number of interactors was increased to 100 for both over- and under-expressed proteins. Furthermore, MCODE was used as a clustering tool for the protein‒protein interaction network obtained from STRING. After that, a functional enrichment analysis was performed using DAVID by introducing each protein gene name grouped into the clusters from the previous step. Biological processes in each protein clustering were determined as well as the function it is involved in. Finally, a network analysis of the GO terms obtained from DAVID was performed so that it was easier to interpret and integrate the biological implications of the results. Data were validate by using a western blot analysis. In the end, the main conclusion was that this short-term stressor altered the protein profile of the hippocampus, changing the protein abundance after 1 hour or 24 hours of stress application.
    • URI
      https://hdl.handle.net/10630/26238
    • DOI
      https://dx.doi.org/10.24310/riuma.26238
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    Ficheros
    Dataset_Orbitrap_Raw-Data_Stress_Hippocampus1h-24h.txt (5.163Kb)
    Orbitrap_Raw-Data_Stress_TMT-Hippocampus4BR-1h.xlsx (8.542Mb)
    Orbitrap_Raw-Data_Stress_TMT-Hippocampus6BR-24h.xlsx (6.917Mb)
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    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
     

     

    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA