Sökning: "NATURVETENSKAP Kemi Biokemi Molekylärbiologi"

Visar resultat 21 - 25 av 225 avhandlingar innehållade orden NATURVETENSKAP Kemi Biokemi Molekylärbiologi.

  1. 21. Biophysical chemistry of the ALS-associated protein SOD1 : Implications for folding, aggregation and in-cell behaviour

    Författare :Fan Yang; Mikael Oliveberg; Per Jemth; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SOD1 ALS folding in-cell NMR aggregation; Biochemistry; biokemi;

    Sammanfattning : Biophysical chemistry deals with the structural behavior, properties and molecular function of biological macromolecules. A long-standing challenge is here to establish how these macromolecular features change upon transfer from simplified conditions in vitro to the crowded and molecularly complex environment of live cells. LÄS MER

  3. 22. Extracellular Matrix Based Materials for Tissue Engineering

    Författare :Cecilia Aulin; Jöns Hilborn; Tim Bowden; Laura Creemers; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Extracellular matrix; collagen synthesis; bioreactor; cell culture; bone morphogenetic protein-2; noggin; hyaluronan; cartilage; Medical technology; Medicinsk teknik; Molecular biology; Molekylärbiologi; Orthopaedics; Ortopedi; Transplantation surgery; Transplantationskirurgi; Biomaterials; Biomaterial; Morphology; cell biology; pathology; Morfologi; cellbiologi; patologi; Cell and molecular biology; Cell- och molekylärbiologi; Polymer chemistry; Polymerkemi; Materials chemistry; Materialkemi; cellforskning; Cell Research; materialvetenskap; Materials Science; medicinsk cellbiologi; Medical Cell Biology; ortopedi; Orthopaedics;

    Sammanfattning : The extracellular matrix is (ECM) is a network of large, structural proteins and polysaccharides, important for cellular behavior, tissue development and maintenance. Present thesis describes work exploring ECM as scaffolds for tissue engineering by manipulating cells cultured in vitro or by influencing ECM expression in vivo. LÄS MER

  4. 23. Progress of Weak Affinity Chromatography as a Tool in Drug Development

    Författare :Elinor Meiby; Sten Ohlson; Manfred Raida; Linnéuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; weak affinity chromatography; fragment based drug discovery; fragment screening; thrombin; trypsin; cyclin G-associated kinase; Hsp90; Pin1; cyclooxygenase; lipodisks; Biokemi; Biochemistry;

    Sammanfattning : Weak Affinity Chromatography (WAC) is a technology that was developed to analyse weak (KD > 10-5 M) although selective interactions between biomolecules. The focus of this thesis was to develop this method for various applications in the drug development process.Fragment Based Drug Discovery is a new approach in finding new small molecular drugs. LÄS MER

  5. 24. Exploration of analytical methods to study motif-mediated host-virus protein-protein interactions

    Författare :Eszter Kassa; Ylva Ivarsson; Gilles Travé; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; protein-protein interaction; short linear motif; affinity purification-mass spectrometry; virus; SARS-CoV-2; TBEV; Analytical Chemistry; Analytisk kemi;

    Sammanfattning : Proteins are responsible for countless processes in living creatures, but most often they do not perform these tasks alone. Rather, they engage in interactions with other proteins, creating whole protein-protein interaction (PPI) networks. LÄS MER

  7. 25. Structural insights into protein-protein interactions governing regulation in transcription initiation and ubiquitination

    Författare :Madhanagopal Anandapadamanaban; Maria Sunnerhagen; Martin Moche; Marie Wahren-Herlenius; Cynthia Wolberger; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Virtually every aspect of the cellular processes in eukaryotes requires that the interactions between protein molecules are well coordinated in different regulatory pathways. Any protein dysfunction involved in these regulatory pathways might lead to various pathological conditions. LÄS MER