Sökning: "lipid droplets"

Visar resultat 6 - 10 av 39 avhandlingar innehållade orden lipid droplets.

  1. 6. MST3 and MST4: Critical Regulators of Liver Lipid Partitioning and Hepatocarcinogenesis

    Författare :Mara Caputo; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Non-alcoholic fatty liver disease; non-alcoholic steatohepatitis; hepatocellular carcinoma; STE20-type kinases; MST3; MST4; lipid droplets; antisense oligonucleotide treatment; fibrosis;

    Sammanfattning : Non-alcoholic fatty liver disease (NAFLD) encompasses a disease spectrum ranging from hepatic steatosis to non-alcoholic steatohepatitis (NASH), fibrosis, and finally cirrhosis. With no approved pharmacological treatment, NAFLD is currently the most common etiology of chronic liver disease in Western countries and its prevalence continues to grow. LÄS MER

  2. 7. Interorganellar connectivity : From protein to lipid homeostasis

    Författare :Carlotta Peselj; Sabrina Büttner; Tim Levine; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Interorganellar connectivity; nucleus; NVJs; chronic lipid bilayer stress; glucose and phosphate exhaustion; nutritional regimes; transmembrane chaperone; IPTP; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Interorganellar connectivity is fundamental for the maintenance of organellar and cellular functionality and viability. This is achieved and maintained by a complex network of signaling cascades, vesicle trafficking between organelles as well as by establishment of direct physical contact at membrane contact sites (MCS). LÄS MER

  3. 8. Roles of PI3-kinase and ARAP2 in regulating glucose metabolism

    Författare :Aditi Chaudhari; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PI3-kinase; Type 2 diabetes; ARAP2; Lipid droplets; metabolism;

    Sammanfattning : Insulin signaling is mediated by a complex, highly integrated network which functions to control multiple metabolic and growth processes throughout the organism. A key enzyme in the insulin signaling network is phosphatidylinositol 3-kinase (PI3-kinase). LÄS MER

  4. 9. Effects of ARF1 and phospholipase D on the assembly and secretion of apoB-100 containing lipoproteins

    Författare :Lennart Asp; Göteborgs universitet; []
    Nyckelord :ApoB; ARF1; Phospholipase D; Lipoproteins; VLDL; ; Lipid droplets.;

    Sammanfattning : Hydrophobic insoluble lipids such as triglycerides and cholesterol ester are transported in spherical, water-soluble molecular complexes called lipoproteins. Lipoproteins are secreted mainly from the liver and intestine into the plasma for distribution to peripheral tissues. LÄS MER

  5. 10. Cellular remodeling in response to nutrient exhaustion : From membrane contact sites to autophagy

    Författare :Mahsa Ebrahimi; Sabrina Büttner; Cristina Mazzoni; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Aging and longevity; yeast; phosphate restriction; interorganellar communication; autophagy; MVB pathway; NVJs; lipid droplets; nutritional regimes; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Adaptation to fluctuating environments is critical for cellular fitness and survival. Cells need to sense changes in their surroundings and quickly adjust cellular homeostasis and metabolism accordingly. LÄS MER