Investigators are working to develop electrogenetic devices that use remote-controlled electrical stimulation to elicit specific behaviors in engineered cells. They are following in the footsteps of optogenetics, which use specific wavelengths of light to control cell function remotely. A new study published in Science used such a device paired with encapsulated, engineered human pancreatic beta cells to express enough insulin to restore normal glycemic levels in mice models of diabetes.
Investigators are working to develop electrogenetic devices that use remote-controlled electrical stimulation to elicit specific behaviors in engineered cells.
In data taken from three expansion cohorts of Exelixis Inc.’s phase Ib study of Cabometyx and Tecentriq in patients with locally advanced or metastatic solid tumors, a 27% objective response rate was seen in those with immune checkpoint inhibitor-pretreated non-small-cell lung cancer.
Eli Lilly and Co. said June 1 the first patients have been dosed in a phase I test of LY-CoV555, a potential antibody treatment for COVID-19, with results expected by June 30. Should it prove safe, the candidate could quickly move into a phase II trial to assess its efficacy, Ajay Nirula, vice president of immunology at Lilly, told BioWorld.
Two phase III stumbles of Iterum Therapeutics plc’s sulopenem have cast the company’s future in doubt. The latest problem is the failure of the penem anti-infective compound, with oral and I.V. formulations, failing to achieve statistical noninferiority relative to ertapenem in treating complicated urinary tract infection (cUTI).
Allogene Therapeutics Inc. investors will have to wait for an update in the second half of this year to find out more about whether off-the-shelf ALLO-501 can durably stand up to autologous CAR T-cell therapies, but early data disclosed at the American Society of Clinical Oncology meeting is creating buzz in the meantime.
LONDON – A vast new body of genomics research has identified thousands of rare genetic variants that are predicted to cause loss of function in protein coding genes, providing novel in vivo models of human gene inactivation.
A phase III test of roluperidone, a drug developed by Minerva Neurosciences Inc. with a goal of treating negative symptoms in schizophrenia, found that the experimental medicine failed to deliver statistically significant differences vs. placebo in improving both the trial's primary endpoint, a common measure of symptom severity, and its secondary endpoint, a score measuring social function.
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