Transcranial magnetic stimulation as a feasible, non-invasive, neuromodulatory intervention in fetal alcohol spectrum disorders. A very first proof of concept.

Introduction: A neurobiological feature of Fetal Alcohol Spectrum Disorder (FASD) is a global decrease in neuronal connectivity, which leads to significant impairments in everyday functionality. Non-invasive repetitive transcranial magnetic stimulation (rTMS) could potentially positively influence neuronal plasticity but has not yet been studied in FASD. The present trial addresses this gap, making it the first-ever study of rTMS in FASD.

The phosphoinositide 3-kinase/mammalian target of rapamycin inhibitor NVP-BEZ235 is effective in inhibiting regrowth of tumour cells after cytotoxic therapy.

Purpose: Regrowth of tumour cells between cycles of chemotherapy is a significant clinical problem. Treatment strategies where antiproliferative agents are used to inhibit tumour regrowth between chemotherapy cycles are attractive, but such strategies are difficult to test using conventional monolayer culture systems.

Methods: We used the in vitro tumour spheroid model to study regrowth of 3-D colon carcinoma tissue after cytotoxic therapy.