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Mot smartare cellgiftsbehandling: Att förebygga behandlingsresistens vid äggstockscancer Äggstockscancer är den dödligaste gynekologiska cancertypen och kräver alltför många liv eftersom tumörer ofta blir resistenta mot behandling – särskilt mot cisplatin, vårt främsta försvar. För att rädda fler liv måste vi förstå hur denna resistens utvecklas och hur vi kan överlista den. I mitt examensarbete Ovarian cancer is the deadliest gynaecologic malignancy, with most patients diagnosed at an advanced stage and facing poor long-term survival. Resistance to cisplatin-based chemotherapy is a major clinical obstacle, yet its proteomic drivers remain poorly defined. In this study, I applied data-independent acquisition mass spectrometry with DIA-NN data processing to analyse one parental and two cis

Background Anti-interleukin (IL)-4Rα monoclonal antibodies (mAb) improve lung function and decreasethe number of exacerbations in patients with COPD type (T) 2 inflammation. However, the involvement ofearly innate immune responses underlying these treatment effects is not well known. We sought tounderstand the effect and mechanisms of IL-4Rα mAb treatment on bronchial epithelial cells (BECs) fromCBackgroundAnti-IL-4Rα monoclonal antibodies (mAb) improve lung function and decrease the number of exacerbations in patients with COPD type (T) 2 inflammation. However, the involvement of early innate immune responses underlying these treatment effects is not well known. We sought to understand the effect and mechanisms of IL-4Rα mAb treatment on bronchial epithelial cells from COPD patients under

Hemicelluloses account for 25-30% of total wood dry weight. Mannan-based polysaccharides are the major component of softwood hemicelluloses. They are characterized by their β-1,4-glycosidic linked backbone composed of mannose or a combination of mannose and glucose residues. The backbone can be substituted by α-1,6-linked galactose residues. β-mannanases cleave the internal β-1,4-glycosidic bonds

Popular Abstract in Swedish Människan lever inte bara själv, utan tillsammans med en mängd bakterier som lever i kroppen. Större delen av dessa lever i tjocktarmen. Dessa organismer är viktiga för vår hälsa. De stimulerar immunförsvaret, sänker pH i tarmen och gör det ogynnsamt för sjukdomsframkallande bakterier att växa till. Bakterierna lever i symbios med oss och med varandra. Förändringar i taThe human gut flora is important for our well-being. The gut bacteria are able to degrade and metabolize complex carbohydrates. Examples of such carbohydrates are β-mannans. β-Mannans consist of a backbone of β-1,4-linked mannose units and are present in e.g. the endosperm of legumes such as guar or carob. The composition of the β-mannan varies with the plant source. Carob and guar β-mannans are s