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In this study, we demonstrate the production of transgenic goats by nuclear transfer of fetal somatic cells. Donor karyoplasts were obtained from a primary fetal somatic cell line derived from a 40-day transgenic female fetus produced by artificial insemination of a nontransgenic adult female with semen from a transgenic male. Live offspring were produced(More)
The aim of this study was to hormonally induce lactation in prepubertal, nulliparous, and male goats both transgenic and non-transgenic. Analysis of milk quality, recombinant protein expression levels, total amount of recombinant protein produced, and the affect on long-term reproductive capability was assessed. Fifty-one goats (Saanen, Alpine, and(More)
Near infrared (NIR) molecular imaging is useful to identify tumor margins during surgery; however, the value of this technology has not been evaluated for tumors that have been pre-treated with chemotherapy. We hypothesized that NIR molecular imaging could locate mediastinal tumor margins in a murine model after neoadjuvant chemotherapy. Flank thymomas were(More)
BACKGROUND Pulmonary metastasectomy is widely accepted for many tumor types because it may prolong survival and potentially cure some patients. However, intraoperative localization of pulmonary metastases can be technically challenging. We propose that intraoperative near-infrared (NIR) molecular imaging can be used as an adjunct during disease(More)
BACKGROUND Although real-time localization of gliomas has improved with intraoperative image guidance systems, these tools are limited by brain shift, surgical cavity deformation, and expense. OBJECTIVE To propose a novel method to perform near-infrared (NIR) imaging during glioma resections based on preclinical and clinical investigations, in order to(More)
Positive margins following pulmonary resection of non-small cell lung cancer (NSCLC) occur in approximately 5-15% of patients undergoing a curative procedure. The presence of positive margins negatively impacts long-term outcomes by setting the stage for local and potentially distant disease recurrence. Despite major clinical ramifications, there are very(More)
Non-small Cell Lung Cancer (NSCLC) remains a deadly disease despite aggressive treatment protocols which incorporate chemotherapy, radiation and surgery. These traditional approaches have reached a plateau in therapeutic benefit. There is emerging evidence suggesting that immunotherapy can serve as an alternative treatment modality for NSCLC. Our group has(More)
BACKGROUND Complete tumor resection is the most important predictor of patient survival with non-small cell lung cancer. Methods for intraoperative margin assessment after lung cancer excision are lacking. This study evaluated near-infrared (NIR) intraoperative imaging with a folate-targeted molecular contrast agent (OTL0038) for the localization of primary(More)
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