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Visar resultat 1 - 5 av 16 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Identification of stem cell factors - Novel protein-protein interactions and their functions

   Författare :Helena Johansson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; embryonic stem cells; Tpt1; Npm1; Ncl; Oct4; Sox2; Nanog; SAF-A; cell proliferation; transcriptional regulation;

   Sammanfattning : Embryonic stem (ES) cells provide an unlimited source of cells potentially useful for regenerative medicine, however, prior to clinical implementation, additional basic research is needed. This thesis is focused upon different molecular aspects regarding ES cells, primarily by finding novel stem cell protein-protein interactions and their functions. LÄS MER

3. 2. Next Generation Sequencing for Measurable Residual Disease Detection in Acute Myeloid Leukemia

   Författare :Erik Delsing Malmberg; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; acute myeloid leukemia; minimal residual disease; massively parallel sequencing; next generation sequencing; NPM1; alloHCT;

   Sammanfattning : Acute myeloid leukemia (AML) is the most common form of acute leukemia and generally associated with a poor prognosis. For both children and adults, the treatment is based on chemotherapy. Allogeneic hematopoietic stem cell transplant (alloHCT) is reserved for patients with intermediate or high risk of relapse, due to its associated risks. LÄS MER

4. 3. Molecular mechanisms of embryonic stem cell pluripotency: transcription, telomere maintenance and proliferation

   Författare :Dzeneta Vizlin-Hodzic; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; embryonic stem cells; Oct4; SAF-A; Brg1; Tpt1; Npm1; transcriptional regulation; cell proliferation; shelterin;

   Sammanfattning : Somatic cell nuclear transfer and generation of induced pluripotent stem cells provide potential routes towards generation of patient specific embryonic stem (ES) cells. These procedures require induction of Oct4 gene expression, high telomerase activity and specific cell proliferation, characteristics shared with cancer stem cells. LÄS MER

5. 4. Identification and Functional Significance of Aberrant Long Non-coding RNAs in Acute Myeloid Leukemia : Biological and Prognostic Implications

   Författare :Anne H. Neddermeyer; Sören Lehmann; Jonas Larsson; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; acute myeloid leukemia AML ; hematopoiesis; long non-coding RNAs lncRNAs ; RNA- and CAGE-sequencing; CRISPRi; CRISPR-Cas9; NEAT1; APL; NPM1; IDH2; all-trans retinoic acid; arsenic trioxide; venetoclax; drug resistance and sensitivity; prognosis; RADICL-sequencing; Molekylär medicin; Molecular Medicine;

   Sammanfattning : Acute myeloid leukemia (AML) is the most frequently diagnosed type of acute leukemia in adults. It commonly affects people aged 60 or older, as incidence increases with age, and it is characterized by the accumulation of immature hematopoietic progenitor cells in the bone marrow. LÄS MER

7. 5. Prognostic markers in pediatric leukemia and mechanisms of KRAS induced leukemogenesis

   Författare :Anna Staffas; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prognostic markers; AML; T-ALL; leukemia; FLT3; NPM1; ERG; BAALC; KRAS;

   Sammanfattning : Leukemia results from uncontrolled growth of genetically altered blood cells. Depending on the cell type of origin, the leukemia is defined as T-cell, B-cell, or myeloid and as acute or chronic depending on its characteristics. However, patients with a certain subtype of leukemia (e.g. LÄS MER