Search for dissertations about: "HTH"

Found 5 swedish dissertations containing the word HTH.

  1. 1. Structural and functional studies of biomolecules with NMR and CD spectroscopy

    University dissertation from Stockholm : Institutionen för biokemi och biofysik

    Author : Evangelos Papadopoulos; Stockholms universitet.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NMR; protein structure; nouse Doppel; HTH; C-repressor; potassium channel; TECHNOLOGY Engineering physics Biophysics; TEKNIKVETENSKAP Teknisk fysik Biofysik; Biophysics; biofysik;

    Abstract : Experimentally derived biomolecular structures were determined by Nuclear Magnetic Resonance (NMR). The properties of selected peptides and proteins in solution and in membrane mimicking micelles were observed by circular Dichroism (CD), mass spectrometry (MS), and other spectroscopic techniques. READ MORE

  2. 2. Behind the scenes of thyroid tumors : Underlying genetic mechanisms

    University dissertation from Stockholm : Karolinska Institutet, Department of Molecular Medicine and Surgery

    Author : Jia Jing Lee; Karolinska Institutet.; Karolinska Institutet.; [2007]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Familial medullary thyroid cancer; follicular thyroid cancer; anaplastic thyroid cancer; CCND1; UBCH10; p16; RASSF1A; BRAF; array-CGH; tumor progression; global methylation; LINE-1; LUMA;

    Abstract : Thyroid cancer is the most frequently observed malignancy involving endocrine tissues. This group of diseases is also the major cause of death related to neoplasia of the endocrine system. Tumors in the thyroid gland are common in the general population and the majority represents benign follicular adenoma (FTA). READ MORE

  3. 3. Structural studies of FocB and Transthyretin

    University dissertation from Umeå : Kemiska institutionen, Umeå universitet

    Author : Ulrika Wikström Hultdin; Umeå universitet.; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES Chemistry Biochemistry; NATURVETENSKAP Kemi Biokemi;

    Abstract : The molecular structure of a protein decides its function, its way to interact with other molecules. Using X-ray crystallography methods, a 3-dimensional, atomic model of a macromolecule can be determined. READ MORE

  4. 4. Regulatory Effects of TGF-β Superfamily Members on Normal and Neoplastic Thyroid Epithelial Cells

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Åsa Franzén; Uppsala universitet.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; activin; BMP; cadherin; carcinoma; cell cycle arrest; dedifferentiation; EGF; growth inhibition; invasion; Smad; TGF-β; thyroid; Genetik; MEDICINE Dermatology and venerology; clinical genetics; internal medicine Clinical genetics; MEDICIN Dermatologi och venerologi; klinisk genetik; invärtesmedicin Klinisk genetik; Pathology; patologi;

    Abstract : Thyroid growth and function is partly regulated by growth factors binding to receptors on the cell surface. In the present thesis, the transforming growth factor-β (TGF-β) superfamily members have been studied for their role in regulation of growth and differentiation of both normal and neoplastic thyroid epithelial cells. READ MORE

  5. 5. Genetic Mechanisms during Terminal Cell Fate Specification in the Drosophila CNS

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Johannes Stratmann; Linköpings universitet.; Linköpings universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Specification of the many unique neuronal subtypes found in the nervous system depends on spatiotemporal cues and terminal selector cascades, mostly acting in sequential combinatorial codes of transcription factors (TFs) to dictate cell fate. Out of 10,000 cells in the Drosophila embryonic ventral nerve cord (VNC), only 28 cells selectively express Nplp1. READ MORE