Biogen Inc. and Eisai Co. Ltd. raised the curtain on phase II data from Study 201 in early Alzheimer's disease (AD) with anti-amyloid beta protofibril antibody BAN-2401, offering promise at last against the scourge that has foiled so many candidates.

Glaxosmithkline plc (GSK) and the direct-to-consumer genetic testing firm 23andme Inc. kicked off a four-year collaboration – with an option to extend into a fifth year – that includes a $300 million equity investment by the pharma player.

Sutro Biopharma Inc.'s deal with Merck & Co. Inc. puts $60 million in the bank immediately and could garner as much as $1.6 billion more in milestone payments as the companies put Sutro's cell-free protein synthesis and site-specific conjugation platforms to work in a bid for immune-modulating cytokine derivatives targeting oncology and autoimmune indications.

Data from Irving, Texas-based Reata Pharmaceuticals Inc.'s phase II Cardinal study with bardoxolone in patients with chronic kidney disease (CKD) due to Alport syndrome whetted investor appetite for the phase III portion of the study, which includes a placebo arm and looks likely to win.

This month's guidance from the FDA regarding gene therapy development put even more oomph behind PTC Therapeutics Inc.'s buyout of Agilis Biotherapeutics Inc., a move that brings aboard four programs, including one due for a BLA next year.

About one year after its sale to Bristol-Myers Squibb Co. (BMS), Boston-based IFM Therapeutics LLC is launching a subsidiary called IFM Tre with a $31 million series A round to support research into NLRP3 antagonists, "a very competitive space, both in the biotech and the pharma sector," Gary Glick, CEO and co-founder, told BioWorld. "NLRP3 is very large, and no one has been able to reproduce it recombinantly," he said. "The structure is not well-characterized. There are no natural ligands for it. [Researchers can't use] a lot of the tricks that folks would use and the tools that would be employed to find chemical matter early. It's very hard to work with."

In an SEC filing regarding its IPO, Rubius Therapeutics Inc. noted that the preclinical red cell therapeutics (RTC) work underway "will require substantial resources to demonstrate technical feasibility and establish clinical and regulatory validation," and those resources arrived as the company priced about 10 million shares at $23 each, for gross proceeds of $241.1 million.

Hotspot Therapeutics Inc.'s $45 million in series A money will last three years and "gives us the dry powder to bring the company to the point where we'll start clinical studies" with two lead candidates, co-founder and CEO Jonathan Montagu told BioWorld.

With the first biosimilar to Neulasta (pegfilgrastim) freshly approved and data due in the fourth quarter of this year from Beyondspring Inc.'s phase III Study 105 testing plinabulin against the Amgen Inc. blockbuster, Wall Street is busy handicapping the latter in chemotherapy-induced neutropenia (CIN).

As expected, the "radical cure" malaria drug tafenoquine from Glaxosmithkline plc (GSK) sailed through a meeting of the FDA's Antimicrobial Drugs Advisory Committee, with panelists voting 13-0 in favor of recommending its approval based on efficacy and 12-1 for marketing clearance based on safety.