Sökning: "RAFT"

Visar resultat 21 - 25 av 33 avhandlingar innehållade ordet RAFT.

  1. 21. Skrivprocesser på högskolan : Text, plats och materialitet i uppsatsskrivandet

    Författare :Sofia Hort; Greger Andersson; Per Ledin; Johan Öhman; Gustaf Skar; Örebro universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Student writing; Academic Writing; University Writing; Writing Processes; Academic Literacies; Digital Literacies; Teacher Education; Sociomateriality; Higher Education;

    Sammanfattning : The purpose of this study is to explore how students in a higher education context handle the writing of their final essay. Applying a sociomaterial approach, the study offers comprehensive case studies of students’ writing processes. LÄS MER

  3. 22. The many faces of IGF-1R from cell surface to the nucleus

    Författare :Sandra Andersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The IGF-1R is due to its implication in cancer an intensively studied subject of research. It is well known today that intracellular signals mediated by the IGF-1R play pivotal roles in tumorigenesis and cancer progression. LÄS MER

  4. 23. Mechanistic studies on the role of extracellular vesicles in the tumor microenvironment

    Författare :Helena Christianson; Tumörmikromiljö; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; microvesicle; exosome; Key words Extracellular vesicle; glioblastoma; hypoxia; angiogenesis; acidosis; proteoglycan; endocytosis; carbonic anhydrase IX; biomarker.;

    Sammanfattning : The transition from normal into malignant cells with acquired uncontrolled growth is a process where cancer cells viciously develop adaptive strategies to overcome microenvironmental and metabolic stress. Hypoxia, or deficient oxygen supply, is a common feature of the expanding tumor which alters cell metabolism and consecutively causes lowered intracellular pH. LÄS MER

  5. 24. SUMO and ubiquitin : the yin and yang of IGF-1R function

    Författare :Bita Sehat; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Tumorigenesis is a multistep process involving genetic and epigenetic alterations that drive the progressive transformation of normal human cells into highly malignant derivatives. The insulin-like growth factor 1 receptor (IGF-1R) plays pivotal roles in cancer. LÄS MER

  7. 25. Leukocyte responses to pathogens : integrins, membrane rafts and nitric oxide

    Författare :Martin Winberg Tinnerfelt; Birgitta Rasmusson; Maria Lerm; Eva Särndahl; Hans Tapper; Håkan Eriksson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Sammanfattning : During microbial invasion, leukocytes of the innate immunity are rapidly recruited to the site of infection where they internalize (phagocytose), kill and digest the invaders. To aid this process, leukocytes express surface receptors such as Toll-like receptors, β2-integrins and Fc-receptors. LÄS MER