Sökning: "single-domain antibody"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden single-domain antibody.

1. 1. Factors influencing transferrin receptor-mediated brain delivery : Evaluating preclinical antibody-based proteins for PET imaging in Alzheimer’s disease

   Författare :Rebecca Faresjö Melander; Stina Syvänen; Dag Sehlin; Robert Thorne; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; brain delivery; bispecific antibody; transferrin receptor; Alzheimer s Disease; amyloid-beta; aging; single domain antibody; PET; Biofarmaci; Biopharmaceutics; Neurology; Neurologi; Molekylär medicin; Molecular Medicine; Biofarmaci; Biopharmaceutics;

   Sammanfattning : Antibody-based proteins targeting amyloid-beta (Aβ) could be used as radioligands in positron emission tomography (PET) to study Alzheimer’s disease (AD) pathology in the living brain. The prospective advantages of antibody-based PET are to detect pathology earlier, with higher sensitivity, and to evaluate treatment effects of emerging immunotherapies against Aβ. LÄS MER

3. 2. PNA and affinity protein tools for selective tumor targeting of radiopharmaceuticals

   Författare :Hanna Tano; Amelie Eriksson Karlström; Per-Åke Nygren; Dario Neri; KTH; []
   Nyckelord :Cancer therapy; targeted radionuclide therapy; affinity proteins; Affibody molecules; CD38; GRPR; HER2; nanobody; peptide; PNA; RM26; pretargeting; Cancerterapi; radionuklid terapi; affinitetsproteiner; affibody molekyler; CD38; GRPR; HER2; nanobody; peptid; PNA; RM26; pretargeting; Biotechnology; Bioteknologi;

   Sammanfattning : Targeted radiotherapy of cancer intends to selectively deliver cytotoxic radionuclides to tumor cells. Affinity proteins of various kinds are explored for this task, and depending on the affinity protein used, different challenges arise. LÄS MER

4. 3. Characterization of Biomolecular Interactions Using a Multivariate Approach

   Författare :Karl Andersson; Mats Gustafsson; Jörgen Carlsson; Olav Kvalheim; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Chemometrics; QSAR; Interaction; kinetics; Biokemi; Biochemistry; Biokemi;

   Sammanfattning : This thesis presents a novel bioinformatic methodology denoted the bio-chemometric approach. The methodology is designed for generation of detailed descriptions and predictions of biomolecular interactions. It is based on multivariate analysis of the sensitivity of a biomolecular interaction to multiple minor changes in the experimental conditions. LÄS MER

5. 4. Bacterial display systems for engineering of affinity proteins

   Författare :Filippa Fleetwood; John Löfblom; Harald Kolmar; KTH; []
   Nyckelord :Combinatorial protein engineering; staphylococcal display; Affibody; biparatopic; VEGFR2; nanobody; E. coli display; autotransporter; Bioteknologi; Biotechnology;

   Sammanfattning : Directed evolution is a powerful method for engineering of specific affinity proteins such as antibodies and alternative scaffold proteins. For selections from combinatorial protein libraries, robust and high-throughput selection platforms are needed. LÄS MER

7. 5. Roles of unconventional ion channels and insulin granule structure in the pathogenesis of type-2 diabetes

   Författare :Mohammad Barghouth; Diabetes - öpatofysiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; T2D; pancreatic islets; mechanosensitive channels; Piezo1; beta-cell specific Piezo1 knockout mouse; KATP channel; dSTORM; Piezo1; Cav3.2; AQP1; SD; RRP; Insulin secretion and action;

   Sammanfattning : T2D is the most widespread endocrine disease. In conventional stimulus secretion coupling increased blood glucose is metabolized causing an increased intracellular level of ATP and closure of the KATP channels, and this, in turn, depolarizes the cell membrane leading to the opening of voltage-gated Ca2+ channels, the influx of Ca2+ and exocytosis of insulin granules. LÄS MER