Publications by authors named "Rami Barakat"

Fractures of the cervical spine can cause devastating long-term effects on patients. Spinal cord injuries can occur in up to 50% of cases in association with cervical spine fractures. Therefore, it is vital and of utmost importance to recognize cervical spine injuries early on to avoid the exacerbation of an existing injury and its detrimental effects on the patients.

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Metastasized cancer cells have an increased resistance to therapies leading to a drastic decrease in patient survival rates. However, our understanding of the cause for this enhanced resistance is lacking. In this study, we report that physically tight confinement during cancer cell migration triggers therapeutic resistance and induces cancer stem cell-like behavior including up-regulation in efflux proteins and in cancer stem cell related markers.

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High-throughput screening (HTS) is a well-established approach for tumor-specific drug development because of its high efficiency and customizable selection of antineoplastic drugs. However, there is still a lack of an appropriate cell-based HTS specific for migratory cancer cells. In the study presented here, we created a novel assay (mHTS): a single-cell-level screening method targeting migratory cancer cells and can be applied in a high-throughput manner.

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