Sökning: "c-kit"

Visar resultat 21 - 25 av 41 avhandlingar innehållade ordet c-kit.

  1. 21. Dissecting the roles of viral T-antigens in Merkel cell carcinoma

    Författare :Jiwei Gao; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Merkel cell carcinoma (MCC) is a rare but aggressive form of skin malignancy with increasing incidence. Merkel cell polyomavirus (MCPyV) is associated with ~80% of MCCs, and a minority is caused by ultra-violet (UV)-induced DNA damage. The MCPyV T-antigens are major drivers for MCC oncogenesis. LÄS MER

  3. 22. Protein tyrosine kinases in insulin producing cells : Expression and putative importance for beta-cell function

    Författare :Charlotte Öberg-Welsh; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Protein tyrosine kinase; insulin producing cells; fetal development; VEGF; Src-family; Bsk; Cellbiologi; Cell biology; Cellbiologi; medicinsk cellbiologi; Medical Cell Biology;

    Sammanfattning : Protein tyrosine kinases are of importance for cell replication and differentiation in manysystems. The mechanisms controlling the replication and differentiation of insulin producingcells are unknown. LÄS MER

  4. 23. Transcriptional Regulation by Hypoxia-Inducible Factors in Tumor Cells

    Författare :Tobias Löfstedt; Institutionen för translationell medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cancerology; oncology; Biomedicinska vetenskaper; Medicine human and vertebrates ; Medicin människa och djur ; Cytology; Biomedical sciences; MXI1; ID2; differentiation; HIF; hypoxia; transcription; cancer; neuroblastoma; Cytologi; onkologi;

    Sammanfattning : Cancer is a major cause of human morbidity and mortality, and the risk of developing cancer is about one in three life times. Neuroblastoma is the most common extra-cranial solid tumor among children and arises from early sympathetic nervous system (SNS) cells arrested in their development. LÄS MER

  5. 24. Embryonic and adult cardiac stem cells : molecular, electrophysical and immunological characteristics for cardiac repair

    Författare :Rami Genead; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :human resident cardiac progenitor;

    Sammanfattning : Background: The concept of myocardial regeneration by means of stimulating the endogenous regenerative potential in situ is an attractive approach. This offers distinct advantages to stem cell implantation where the problems with engraftment and immune rejection are avoided. LÄS MER

  7. 25. Charting mast cell development in health and systemic mastocytosis

    Författare :Chenyan Wu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Hematopoietic stem and progenitor cells give rise to various blood and immune cells, including mast cells. In adults, bone marrow hematopoietic stem cells give rise to mast cell progenitors. These mast cell progenitors circulate in the peripheral blood and mature in peripheral tissues. LÄS MER