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Found 3 matching student topics

Displaying 1–3 of 3 results

Characterisation of melanoma cell membranes to identify novel drug targets

Cell membrane structure and function are altered during tumour development, but to date comprehensive studies on the characterisation of cell membranes of a given cancer are scarce, or are only focused on a particular property (e.g. overall charge, global lipid composition, or specific lipid). In preliminary work we compared the lipidome (i.e. the lipid profile) of a panel of cells, and found the lipid composition of model melanoma cells to be distinct from that of other cancerous and non-cancerous cells. …

Study level
PhD
Faculty
Faculty of Health
School
School of Biomedical Sciences

Identification of novel melanoma biomarkers using exosomes

Tumour cells excrete exosomes, membrane vesicles (30-150 nm diameter) that encapsulate and transport proteins, metabolites and genetic material. They mediate intercellular communication within the tumor microenvironment, metastasis formation via circulation, and development of drug resistance. Circulating tumor-derived exosomes can be isolated from blood patients as a non-invasive liquid biopsy.The chemical composition and overall properties of the exosomal membranes are expected to be similar to those of parent cell membranes and to modulate blood circulation time, and uptake and targeting of …

Study level
Master of Philosophy, Honours
Faculty
Faculty of Health
School
School of Biomedical Sciences

Microfluidic chip-based tumor-immune cancer models for biomarker discovery

In-vitro profiling of tumour-immune cell interactions in proximity can provide valuable insight into patient response to new combinatorial immunotherapies that are in the pipeline and currently being tested in clinical trials. These in-vitro models allow for a more controlled and isolated environment and provide a methodical approach for generating quantifiable data characterizing the interactions between target and effector cells. Traditionally executed in well-plates, tumour-immune models have been slowly moving towards a microfluidic chip-based approach for several reasons: better control over …

Study level
PhD, Master of Philosophy
Faculty
Faculty of Engineering
School
School of Mechanical, Medical and Process Engineering
Research centre(s)
Centre for Biomedical Technologies

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