Sökning: "Bcl-2 family"

Visar resultat 11 - 15 av 47 avhandlingar innehållade orden Bcl-2 family.

  1. 11. The role of the mitochondrial membrane system in apoptosis : the influence of oxidative stress on membranes and their interactions with apoptosis-regulating Bcl-2 proteins

    Författare :Martin Lidman; Gerhard Gröbner; Magnus Wolf-Watz; Philip Williamson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bax; Bc-2; apoptosis; mitochondria; membranes; oxidized lipids; NMR; calorimetry; circular dichroism; biokemi; Biochemistry; fysikalisk kemi; Physical Chemistry;

    Sammanfattning : Apoptosis is a crucial process in multicellular organisms in sculpting them, especially during embryogenesis. In addition, apoptosis is responsible for the clearance of harmful or damaged cells which can otherwise be detrimental to the organism. LÄS MER

  3. 12. Targeting Gb3 and apoptosis-related proteins to overcome cisplatin resistance

    Författare :Andreas Tyler; Kjell Grankvist; Simon Ekman; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cisplatin resistance; exosomes; gb3; HSP70; the Bcl-2 family; cell research; cellforskning; Medical Cell Biology; medicinsk cellbiologi; onkologi; Oncology;

    Sammanfattning : Background Cisplatin is used for treatment of malignant pleural mesothelioma (MPM) and non-small cell lung cancer (NSCLC) but treatment with cisplatin often leads to acquired resistance to cisplatin, resulting in poor patient survival. Globotriaosylceramide (Gb3) and multidrug resistance protein 1 (MDR1) have been associated with cisplatin resistance. LÄS MER

  4. 13. CD19-targeting CAR T Cells for Treatment of B Cell Malignancies : From Bench to Bedside

    Författare :Hannah Karlsson; Angelica Loskog; Karl-Johan Malmberg; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; chimeric antigen receptors; CAR T cells; T cell therapy; immunotherapy; CD19; Bcl-2 family inhibitors; B cell malignancies; Klinisk immunologi; Clinical Immunology;

    Sammanfattning : Immunotherapy for cancer is a young research field progressing at high speed. The first chimera of an antibody and a signaling chain was designed by Zelig Eshhar and was later further developed to enhance existing T cell therapy by combining a single-chain fragment of an antibody with the CD3 zeta chain of the TCR complex. LÄS MER

  5. 14. Regulation of Mast Cell Survival

    Författare :Christine Möller; Gunnar Nilsson; Alf Grandien; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pathology; mast cell; A1; Bfl-1; Bim; Bcl-2 family members; basophil; SCF; forkhead; survival; Patologi; Pathology; Patologi;

    Sammanfattning : Mast cells are long-lived effector cells of importance for both acute and chronic inflammations. Mast cells can be activated in many different ways, leading to the release of inflammatory mediators. In contrast to most other inflammatory cells, activated mast cells have the capacity to recover, regranulate and thereby be activated again. LÄS MER

  7. 15. Bax and oxidized phospholipids - a deadly complex : Apoptotic protein-lipid assemblies studied by MAS NMR spectroscopy

    Författare :Artur Dingeldein; Gerhard Gröbner; Mikael Elofsson; Tobias Sparrman; Daniel Topgaard; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NMR spectroscopy; mitochondrial membranes; apoptosis; membrane dynamics and organization; Bcl-2 family proteins; Bax protein; biokemi; Biochemistry;

    Sammanfattning : Mitochondria are renowned for their vital role as cellular powerhouses because they provide ATP via cellular respiration. Additionally, these organelles also play an important role in other physiological processes, such as apoptosis. LÄS MER