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The Nordic Lymphoma Study Group has performed two randomized clinical trials with chemotherapy-free first-line treatment (rituximab +/- interferon) in follicular lymphoma (FL), with 73% of patients alive and 38% without any need of chemotherapy after 10.6 years median follow-up. In order to identify predictive markers, that may also serve as therapeutic targets, gene expression- and copy number profiles were obtained from 97 FL patients using whole genome microarrays. Copy number alterations (CNAs) were identified, e.g. by GISTIC. Cox Lasso Regression and Lasso logistic regression were used to determine molecular features predictive of time to next therapy (TTNT). A few molecular changes were associated with TTNT (e.g. increased expression of INPP5B, gains in 12q23/q24), but were not significant after adjusting for multiple testing. Our findings suggest that there are no strong determinants of patient outcome with respect to GE data and CNAs in FL patients treated with a chemotherapy-free regimen (i.e. rituximab +/– interferon). [ABSTRACT FROM AUTHOR]

Through narrative, the subjective experience of illness offers a corrective to biomedicine's interpretive grip. Narrative is both process and product and illness narratives, in particular, are examples of embodied research. This ecopathography – drawing upon embodied experiences of treatment and recovery from late stage Non-Hodgkin's lymphoma – enlists Haraway's cyborg and Lupton's digital assemblage in an effort to make broader claims about patient care in the United States, and specifically, the role of technology in healthcare and in the construction of patient identity. A surgically implanted port (facilitating blood draws and the delivery of chemotherapy) and the patient portal (representing the results of those blood draws as well as a medium for communication) provide a foundation for how cyborgian assemblages both assist and trouble the cancer experience. At stake is the fluidity and ambiguity of boundaries (human/machine, human/animal, and physical/virtual) and the management of those boundaries with regard to patient care. [ABSTRACT FROM AUTHOR]