Doktorsavhandlingar / Doctoral Theses - H7 (MedH): Recent submissions
Now showing items 61-80 of 330
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Interleukin 15 throughout murine natural killer cell biology
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-07-31)Natural killer (NK) cells are innate immune cells that mount responses against virally infected, transformed and allogeneic transplanted cells. Equipped with cytolytic molecules and death receptors, NK cells mediate ... -
Innate-like T cells in the immunopathogenesis of HIV-1 infection
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-05-20)The immunodynamics of HIV infection have been studied for over three decades in the hopes of determining underlying mechanisms that contribute to the sustained immune dysfunction observed even in individuals on therapy. ... -
Shame and stigma in weight management during pregnancy and post bariatric surgery : perspectives of patients and healthcare providers
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-04-20)Background: Body mass index (BMI) increases across the world, yet there is an alarming lack of obesity prevention and treatments that are effective, harmless and available for everyone in need. Stigmatizing attitudes towards ... -
Hepatitis C : prevalence, risk factors and implications for screening
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-04-17)Hepatitis C is a blood-borne virus that mainly affects the liver. The infection is often contracted early in life and remains as an asymptomatic slowly progressive disease. The World Health Organization (WHO) has set a ... -
On osmolality and sperm function during processing for assisted reproduction
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-03-24)Deep basic knowledge about sperm physiology is relevant and important to optimize the outcome of procedures used during Assisted Reproductive Technologies (ART) to select spermatozoa for fertilization. More specifically, ... -
Genetic and epigenetic studies of acute myeloid leukemia and therapeutic possibilities
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-03-05)Acute myeloid leukaemia (AML) is malignant tumour that forms in the bone marrow and arises from immature myeloid progenitors. Consequently, this leads to excessive accumulation of dysfunctional blast cells and lack of ... -
Focus on fibroblasts : development, plasticity, and therapeutic challenges in the cardiac fibroblast lineage
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-02-28)Cardiac fibroblasts (CFs) are cells of mesenchymal origin and represent a heterogeneous population in the mammalian heart. They secrete extracellular matrix (ECM) molecules providing structural support during heart development ... -
Characterization of secondary and therapy-related acute myeloid leukemia
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-02-13)Secondary acute myeloid leukemia (s-AML) refers to patients with either therapy-related AML (t-AML), that is, AML after treatment with chemo- and/or radiation for a prior disease, or AML progressing from an antecedent ... -
Educational leadership in physicians' specialist training : programme directors' experiences
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-02-07)Competent physicians working in teams with other health professionals are a prerequisite for excellent patient care. The context for this thesis is physicians’ specialist training, which consists of workplace learning in ... -
Follicular lymphoma : clinical and biological factors associated with response to therapy and overall prognosis
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2020-01-29)Follicular lymphoma (FL) is a heterogeneous group of malignancies within the adaptive immune system. The clinical course is highly variable. Treatment includes different chemotherapy regimens as well as the anti-CD20 ... -
Influence of chronic kidney disease on presentation, treatment and outcome in patients with coronary artery disease
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-11-20)Background: About one third of patients with myocardial infarction (MI) have renal dysfunction (RD). Concomitant coronary artery disease (CAD) and RD is accompanied by a markedly higher risk of death and subsequent ... -
Hantaviruses, escapees from the death row : viral mechanisms towards apoptosis resistance
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-10-25)Over the past decades, humanity has witnessed a constant stream of emerging pathogenic RNA viruses. The recurrent outbreaks of Ebola virus in Africa, the emergence of West Nile virus in North America and the sporadic but ... -
Modelling ineffective erythropoiesis in myelodysplastic syndromes with ring sideroblasts
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-10-02)Myelodysplastic syndromes with ring sideroblast (MDS-RS) is a clonal hematological malignancy characterized by accumulation of iron filled erythroblasts called ring sideroblasts in the bone marrow, and recurrent somatic ... -
Hypersexual disorder : clinical presentation and treatment
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-09-27)Background: Persistent hypersexual behavior (HB) leading to negative consequences is a phenomenon that has lacked a recognized diagnosis in the psychiatric nomenclature, despite extensive study. Due to differences in the ... -
Regulation of calcium flux by activating and inhibitory receptor crosstalk in NK cells
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-27)The birth of a new born child kicks off the immune system to be on call and to respond promptly to threats from the environment. Natural Killer cells, classified as a member of the innate lymphoid cell family, express ... -
Educational leadership in health professions education
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-24)The aim of this thesis was to explore perceptions and experiences of educational leaders leading educational change and development in health professions and interprofessional education. The sensitising concepts of the ... -
Dynamics of natural killer cell homeostasis : implications for cell-based cancer immunotherapy
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-08)Natural killer (NK) cells comprise a central role within the innate immune system, eliminating virally infected, foreign and transformed cells through their natural cytotoxic capacity. Release of their cytotoxic granules ... -
Clinical and prophylactic studies of human tuberculosis in a low-endemic setting
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-03)Sweden is a low burden country for tuberculosis (TB). New cases occur mainly among immigrants from countries with a higher TB prevalence. Most persons infected with TB (latent TB) will not develop disease (active TB). ... -
Hepatitis C in people who inject drugs in the Stockholm needle exchange program : incidence, spontaneous clearance and change in risk behaviour
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-03)The major transmission route for hepatitis C virus (HCV) is sharing of unsterile injection equipment (needle/syringes and paraphernalia). Needle exchange programs (NEP) reduce injection risk behaviour and HCV spread among ... -
Degradomics : a study of the cellular proteolytic landscape in enterovirus infections
(Inst för medicin, Huddinge / Dept of Medicine, Huddinge, 2019-05-02)The common human pathogen, enteroviruses (EVs) are a genus of single stranded RNA viruses that include Coxsackie B virus (CVBs). The viral RNA encodes a polyprotein containing two viral proteases 2Apro and 3Cpro, that ...