Sökning: "Follicular"

Visar resultat 1 - 5 av 128 avhandlingar innehållade ordet Follicular.

  1. 1. Follicular and Diffuse Large B-Cell Lymphoma - Studies of Primary Treatment and Prognostic Factors

    Författare :Elisabeth Szekely; Tumörmikromiljö; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; diffuse large B-cell lymphoma; ; follicular lymphoma; ; prognostic factors; ; etoposide; chemotherapy regimen; seasonal variation; gender; watch and wait; rituximab monotherapy;

    Sammanfattning : .... LÄS MER

  2. 2. Basic and translational studies of follicular thyroid neoplasia

    Författare :Theodoros Foukakis; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Follicular thyroid cancer; follicular thyroid adenoma; PAX8-PPARgamma; PPARgamma; PTEN; RAS; RASSF1A; NORE1A; TERT; quantitative RT-PCR; microarray; cancer biomarker;

    Sammanfattning : Thyroid tumors occur frequently in the general population and although the majority represents benign follicular adenomas (FTA), thyroid cancer constitutes 1% of all malignancies worldwide. Among the differentiated cancers, three main types are recognized, including the papillary and follicular forms (PTC and FTC) that originate from the follicular thyrocytes, and the medullary carcinoma that arises from the C-cells. LÄS MER

  3. 3. Genetic studies of follicular and mantle cell lymphoma

    Författare :Erik Björck; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Follicular lymphoma; mantle cell lymphoma; gene expression; high-density oligonucleotide arrays;

    Sammanfattning : Non-Hodgkin lymphoma is a malignancy derived from lymphoid tissues. In Sweden, non-Hodgkin lymphoma constituted 3% of all cancers recorded in 2003. Follicular and mantle cell lymphoma are the two types of non-Hodgkin lymphomas studied in this thesis. LÄS MER

  4. 4. Regulation of the germinal center response by T follicular helper cells and type I interferons

    Författare :Madelene Dahlgren; Adaptivt immunförsvar; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Germinal Center; T follicular helper cell; type I interferon; dendritic cell; adjuvant; differentiation; IgG;

    Sammanfattning : The protective effect of most currently available vaccines is dependent on high-affinity antibodies and long lived B cell memory, which develop within organized structures of secondary lymphoid organs called germinal centers (GCs). GC formation is supported by T follicular helper (Tfh) cells, a subset of CD4+ T cells that develop in parallel to other effector T cells and specifically localizes to B cell follicles. LÄS MER

  5. 5. Molecular mechanisms of ovarian follicular development and early embryogenesis

    Författare :Nagaraju Gorre; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :ovary; primordial follicles; Embryogenesis; PI3K-mTORC1 signaling;

    Sammanfattning : In the mammalian ovary, the dormant primordial follicles are the source of developing follicles and fertilizable ova for the entire reproductive life. In addition, the duration of fertility of a female is determined by the initial size of her pool of primordial follicles and by the rate of its activation and depletion. LÄS MER