Sökning: "zhang xiao"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden zhang xiao.

  1. 1. Biomarkers for Diagnosis, Therapy and Prognosis in Colorectal Cancer : a study from databases, machine learning predictions to laboratory confirmations

    Författare :Xueli Zhang; Hong Zhang; Xiao-Feng Sun; Dirk Repsilber; Bairong Shen; Mauno Vihinen; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomarkers; diagnosis; therapy response; prognosis; database; machine learning; CRC;

    Sammanfattning : Colorectal cancer (CRC) is one of the leading causes of cancer death worldwide. Early diagnosis and better therapy response have been believed to be associated with better prognosis. CRC biomarkers are considered as precise indicators for the early diagnosis and better therapy response. LÄS MER

  3. 2. Functional Studies on the PDGFR α gene promoter and effects of autocrine PDGF-A stimulation in vivo

    Författare :Xiao-Qun Zhang; Hubert Schorle; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Autorcrine PDGF; promoter; PDGFRA; transgenic mice; Genetik; Clinical genetics; Klinisk genetik; Pathology; patologi;

    Sammanfattning : Platelet-derived growth factor receptor α (PDGFRα) plays an important role during embryogenesis. After implantation, the patterns of expression of Pdgfrα and its ligand Pdgf-A undergo an "autocrine-paracrine transition", in that Pdgf-A becomes expressed in the ectoderm and epithelia, while Pdgfrα is expressed in the adjacent mesenchymal tissue. LÄS MER

  4. 3. Role of adhesion molecules and chemokines in TNF-alpha-induced leukocyte recruitment

    Författare :Xiao Wei Zhang; Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; intravital microscopy; microcirculation; inflammation; adhesion; leukocyte; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

    Sammanfattning : Migration of leukocytes from the circulating blood into the extravascular tissue is a key component in inflammatory reactions. Leukocyte extravasation (rolling-activation-adhesion-transmigration) is strictly coordinated by adhesion molecules and chemokines expressed on cell surfaces and in tissues. LÄS MER

  5. 4. Innate immunity in atherosclerosis : the role of pattern recognition receptors

    Författare :Xiao-Ying Zhang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The pathogenesis of atherosclerosis is greatly influenced by the activities of both innate and adaptive immunity. Danger signals such as cholesterol crystals, oxidized LDL, and modified phospholipids may trigger sterile inflammation in atherosclerosis. LÄS MER

  7. 5. Cooperation and paradoxes in climate economics

    Författare :Xiao-Bing Zhang; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; carbon taxation; innovation; uncertainty; dynamic game; imperfect compliance; state-dependent targeted enforcement; technology adoption; emission standards; climate change; cooperation;

    Sammanfattning : Paper I: Strategic Carbon Taxation and Energy Pricing: The Role of Innovation. This paper uses a dynamic game to investigate the strategic interactions between carbon taxation by a coalition of resource consumers and (wellhead) energy pricing by a producers’ cartel under the possibility of innovation in a cheap carbon-free technology. LÄS MER