27 research outputs found
Role of EGF inhibitors in the treatment of recurrent or metastatic squamous cell head and neck cancer
Squamous cell cancer of the head and neck (SCCHN) is a major contributor to morbidity and mortality worldwide. In recent years, inhibition of the epidermal growth factor receptor has become an established treatment strategy in SCCHN both in the up-front treatment and in the recurrent and metastatic setting. This review summarizes the most important developments of the recent past and provides an overview of newer developments
Response and Acquired Resistance to Everolimus in Anaplastic Thyroid Cancer
Everolimus, an inhibitor of the mammalian target of rapamycin (mTOR), is effective in treating tumors harboring alterations in the mTOR pathway. Mechanisms of resistance to everolimus remain undefined. Resistance developed in a patient with metastatic anaplastic thyroid carcinoma after an extraordinary 18-month response. Whole-exome sequencing of pretreatment and drug-resistant tumors revealed a nonsense mutation in TSC2, a negative regulator of mTOR, suggesting a mechanism for exquisite sensitivity to everolimus. The resistant tumor also harbored a mutation in MTOR that confers resistance to allosteric mTOR inhibition. The mutation remains sensitive to mTOR kinase inhibitors
Exceptional Responders Inspire Change: Lessons for Drug Development From the Bedside to the Bench and Back
A Robust Method for Perfusable Microvascular Network Formation In Vitro
Micropost-based microfluidic devices are widely used for microvascular network (MVN) formation in diverse research fields. However, consistently generating perfusable MVNs of physiological morphology and dimension has proven to be challenging. Here, how initial seeding parameters determine key characteristics of MVN formation is investigated and a robust two-step seeding strategy to generate perfusable physiological MVNs in microfluidic devices is established