Neurobo Pharmaceuticals Inc., of Cambridge, Mass., reported top-line phase Ia study results of its obesity drug candidate, DA-1726, Sept. 30, causing the company’s shares to lose 11.7% of their value over two days.

Gritstone Bio Inc. has had a tough year and new interim phase II data of Granite haven’t helped. The company called the progression-free survival results “encouraging” in the ongoing phase II/III trial of its personalized neoantigen-targeting immunotherapy for treating front-line microsatellite stable colorectal cancer.

South San Francisco-based Kezar Life Sciences Inc. voluntarily stopped its phase IIb Palizade trial of zetomipzomib in active lupus nephritis, following four fatal, or grade 5, serious adverse events of patients enrolled in the Philippines and Argentina.

South San Francisco-based Kezar Life Sciences Inc. voluntarily stopped its phase IIb Palizade trial of zetomipzomib in active lupus nephritis, following four fatal, or grade 5, serious adverse events of patients enrolled in the Philippines and Argentina.

The risk and benefit of Pfizer Inc.’s oral sickle cell disease drug Oxbryta (voxelotor) has flipped, prompted by what the company called new clinical data indicating “an imbalance in vaso-occlusive crises and fatal events” that need more study. Based on an EMA recommendation, Pfizer said it is voluntarily recalling all lots of Oxbryta from wherever it’s approved worldwide. Pfizer also is shuttering its Oxbryta clinical studies and expanded access programs.