Sökning: "immediate early genes"

Visar resultat 11 - 15 av 40 avhandlingar innehållade orden immediate early genes.

  1. 11. Behavioural and biochemical pharmacology of adenosine/dopamine receptor/receptor interaction

    Författare :Roberto Rimondini-Giorgini; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Adenosine; A; receptors; A2A receptors; dopamine; D1 receptors; D2 receptors; mGluR receptors; striatum; immediately early genes; c-fos; junB; NGFI-A; microdialysis; receptor binding; in situ hybridisation;

    Sammanfattning : The neurotransmitter dopamine seems to be involved in neuropsychiatric diseases such as schizophrenia and Parkinson's disease. Direct blockade of dopamine receptors of the D2 subtype has been the hallmark of pharmacotherapy for schizophrenia since early 1950s. LÄS MER

  3. 12. Alcohol and gene expression in nerve cells with emphasis on transcription factor AP-1

    Författare :Ulrik Fried; Institutionen för laboratoriemedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; nerve cells; SH-SY5Y; muscarinic receptors; MAPKs; PKC; gene expression; jun; Activating Protein-1; Alcohol; ethanol; CRABP-I; Clinical chemistry; Klinisk kemi;

    Sammanfattning : Alcohol induces profound effects on the function of the nerve cells in the nervous system. Alterations in gene expression is an important way by which these effects could be induced and sustained. Activating Protein-1 (AP-1) is a dimeric transcription factor constituted of proteins from the fos and jun immediate-early gene families. LÄS MER

  4. 13. Genomic clues to secondary injury mechanisms in brain trauma

    Författare :Christina von Gertten; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :traumatic brain injury; cerebral cortical contusion; weight-drop model; depolarisation; gene expression; nestin; MMP-9; TIMP-1; osteopontin; CD44; hippocalcin; NMDA receptor; microarray; rat;

    Sammanfattning : Traumatic brain injury (TBI) is a heterogenous disease that can lead to persistent disability or death. The immediate mechanical disruption of brain tissue is followed by a phase of secondary brain injury. During this phase TBI challenges clinical interventions due to its complexity. LÄS MER

  5. 14. Global Profiling of Host Cell Gene Expression During Adenovirus Infection

    Författare :Fredrik Granberg; Hongxing Zhao; Ulf Pettersson; Richard Roberts; Uppsala universitet; []
    Nyckelord :Genetic engineering; Adenovirus; Microarray; Gene expression; Host-virus interaction; Genteknik;

    Sammanfattning : To investigate mechanisms involved in virus-host interactions, global changes in host gene expression were examined during infection with adenovirus type 2 (Ad2) using cDNA microarray technology. In paper I and II, transcriptional changes in HeLa cells were investigated during the early and late phase of infection, respectively. LÄS MER

  7. 15. Transcription regulation across levels of chromatin organization

    Författare :Roshan Vaid; Mattias Mannervik; Goncalo Castelo-Branco; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; transcription; chromatin; epigenetics; Drosophila; embryo development; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : With advancements in high-throughput sequencing and high-resolution microscopy techniques, the significance of genome organization in transcription regulation is rapidly unveiling. Nonetheless, we are yet far from completely understanding this key relationship. LÄS MER