Avancerad sökning

Visar resultat 1 - 5 av 7 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Mechanistic studies of APR-246 in leukemia

    Författare :Dina Mahmoud Ali; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : PRIMA-1 and its analog APR-246 are novel drugs that restore the active conformation of mutated and unfolded p53 protein and induce apoptosis and cell death in various tumors in pre-clinical models. We first aimed to explore the effects of APR-246 alone and in combination with other drugs in acute myeloid leukemia (AML) in vitro. LÄS MER

  3. 2. Characterization of Amino Acid Transporters : Transporters expressed in the central nervous system belonging to the Solute Carrier family SLC38

    Författare :Sofie Victoria Hellsten; Robert Fredriksson; Gether Ulrik; Uppsala universitet; []
    Nyckelord :Solute carriers; amino acid transporter; SLC38 family; SLC38A8; SNAT8; SLC38A10; SNAT10; SLC38A9; SNAT9; amino acid starvation; AAR; mTORC1; Neuroscience; Neurovetenskap;

    Sammanfattning : In cells and organelles transporters are responsible for translocation of amino acids, sugars and nucleotides among others. In the central nervous system (CNS), amino acid transporters can function as neurotransmitter transporters and nutrient sensors. LÄS MER

  4. 3. β-Adrenergic Signalling Through mTOR

    Författare :Jessica M. Olsen; Tore Bengtsson; Martin Klingenspor; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glucose uptake; Brown adipose tissue; White adipose tissue; Skeletal muscle; Mechanistic target of rapamycin; Glucose transporter; Physiology; fysiologi; Physiology;

    Sammanfattning : Adrenergic signalling is part of the sympathetic nervous system and is activated upon stimulation by the catecholamines epinephrine and norepinephrine. This regulates heart rate, energy mobilization, digestion and helps to divert blood flow to important organs. LÄS MER

  5. 4. Towards transcriptome-wide studies of mRNA translation in tissues from cancer patients

    Författare :Shuo Liang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Gene expression consists of multiple strictly regulated steps, including transcription, RNA modification, splicing, messenger RNA (mRNA) transport, mRNA degradation, mRNA translation and protein degradation. mRNA translation, the most energy consuming step, plays a critical role in gene expression via global and selective control of protein synthesis. LÄS MER

  7. 5. Developing analytical tools to investigate the role of translation in homeostasis and disease

    Författare :Christian Oertlin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Transcriptome-wide studies of translation efficiencies are required to improve understanding of translational regulation and its role in homeostatic mechanisms. In Study 1, we developed an algorithm for analysis of translation efficiency, called anota2seq. LÄS MER