PI3K

Amid concerns about buparlisib's toxicity profile, a study suggests there might be a benefit for a subpopulation of patients with a more targeted PI3K inhibitor.

Using an algorithm known as HotNet2, an international team has identified more than a dozen genetically altered sub-networks in thousands of tumor samples assessed for the Cancer Genome Atlas project.

Early data presented at SABCS suggests that ER/PR-positive breast cancer patients could respond particularly well to Genentech's PI3 kinase inhibitor.

Researchers from the Dana Farber Cancer Institute have published results of a preliminary study tracking the patterns of mutations in the two histological subtypes of cervical cancer, which they are now planning to put to the test in a clinical trial of PI3 kinase inhibitors.

Sharing a co-exclusive license to PI3K with Qiagen, Roche will develop assays for diagnostic markers to help subsidiary Genentech and external pharma partners to advance investigational drug candidates that inhibit PI3K.

Roche announced this week that the co-exclusive license for the biomarker would allow it to develop real-time and endpoint PCR assays to detect mutations in the PI3K oncogene, which would aid its subsidiary Genentech in the development of several investigational drug candidates.

Science speaks with the University of Michigan's Jedidiah Carlson, who has tracked population genetic discussions at white nationalist sites.

Gene therapies could qualify for a faster US Food and Drug Administration approval process, according to Stat News.

NPR reports that the US House of Representatives has passed a bill to enable terminally ill patients access to experimental drugs.

In Genome Research this week: inversion variants mapped in human, non-human primate genomes; transcriptome profiling of maize, sorghum; and more.