Sökning: "Protein Segregation"

Visar resultat 1 - 5 av 64 avhandlingar innehållade orden Protein Segregation.

  1. 1. The influence of adhesion molecules on binding and protein organization in cell contacts

    Författare :Tommy Dam; NanoLund: Centre for Nanoscience; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; T cell; SLBs; Calcium Signaling; TIRF microscopy; Two-Dimensional affinity; Protein Segregation; Protein Organization; Protein Height;

    Sammanfattning : Interactions between immune cells such as T cells and antigen-presenting cells (APCs) are integral for mounting an adaptive immune response. The interaction between the T cell receptor (TCR) and the antigen-presenting major histocompatibility complex (pMHC) on a contacting T cell and APC, is widely accepted to be the key interaction. LÄS MER

  3. 2. On the role of actin in yeast protein quality control

    Författare :Lisa Larsson Berglund; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Protein quality control; Actin; Protein aggregate; Segregation; Polarisome; CCT; Huntingtin;

    Sammanfattning : Every cell is equipped with a protein quality control system to ensure the proper function of proteins. This is essential for both cell maintenance and the generation of new and healthy cells. LÄS MER

  4. 3. On aging and the role of Ubp3 in heterochromatic gene silencing and protein quality control

    Författare :David Öling; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Aging; Protein damage; Segregation; Transcriptional silencing; rDNA; UBP3; SIR2; Protein aggregates;

    Sammanfattning : Aging is characterized by a build-up of damage in organisms ranging from protists to multi-cellular species. This damage adversely affects core components such as DNA and proteins which are necessary to sustain life. LÄS MER

  5. 4. Damage Segregation and Cellular Rejuvenation in Saccharomyces cerevisiae

    Författare :Sandra Malmgren Hill; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Aging; protein damage; quality control; metacaspase; aggregates; segregation; vacuole;

    Sammanfattning : The process of aging is defined as a time-dependent decline in cellular functionality, and aging is thought to have evolved as organisms were optimized for reproduction, at the cost of an imperfect repair and maintenance system. As a consequence, different kinds of dysfunctional components and damage accumulate over time. LÄS MER

  7. 5. Phase Segregation and Microstructural Changes in Starch - Protein Systems

    Författare :Carla Quiroga; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Patatin; ß-Lactoglobulin; Amylopectin; Phase Segregation; Amylose; Macromolecular chemistry; Makromolekylär kemi;

    Sammanfattning : This thesis presents the study of the phase behavior of starch ? protein systems in relation to their microstructure and mechanical properties. To study the complexity of this multicomponent system, the main components of starch (amylopectin and amylose) were studied separately in presence of a protein (ß-lactoglobulin or patatin). LÄS MER