Well, 2011 is in the books, and we here at The Haystack felt nostalgic for all the great chemistry coverage over this past year, both here and farther afield. Let’s hit the high points:
1. HCV Takes Off – New treatments for Hepatitis C have really gained momentum. An amazing race has broken out to bring orally available, non-interferon therapies to market. In October, we saw Roche acquire Anadys for setrobuvir, and then watched Pharmasset’s success with PSI-7977 prompt Gilead’s $11 billion November buyout. And both these deals came hot on the heels of Merck and Vertex each garnering FDA approval for Victrelis and Incivek, respectively, late last spring.
2. Employment Outlook: Mixed – The Haystack brought bad employment tidings a few times in 2011, as Lisa reported. The “patent cliff” faced by blockbuster drugs, combined with relatively sparse pharma pipelines, had companies tightening their belts more than normal. Traffic also increased for Chemjobber Daily Pump Trap updates, which cover current job openings for chemists of all stripes. The highlight, though, might be his Layoff Project. He collects oral histories from those who’ve lost their jobs over the past few years due to the pervasive recession and (slowly) recovering US economy.. The result is a touching, direct, and sometimes painful collection of stories from scientists trying to reconstruct their careers, enduring salary cuts, moves, and emotional battles just to get back to work.
3. For Cancer, Targeted Therapies – It’s also been quite a year for targeted cancer drugs. A small subset of myeloma patients (those with a rare mutation) gained hope from vemurafenib approval. This molecule, developed initially by Plexxikon and later by Roche / Daiichi Sankyo, represents the first success of fragment-based lead discovery, where a chunk of the core structure is built up into a drug with help from computer screening.From Ariad’s promising ponatinib P2 data for chronic myeloid leukemia, to Novartis’s Afinitor working in combination with aromasin to combat resistant breast cancer. Lisa became ‘xcited for Xalkori, a protein-driven lung cancer therapeutic from Pfizer. Researchers at Stanford Medical School used GLUT1 inhibitors to starve renal carcinomas of precious glucose, Genentech pushed ahead MEK-P31K inhibitor combinations for resistant tumors, and Incyte’s new drug Jakifi (ruxolitinib), a Janus kinase inhibitor, gave hope to those suffering from the rare blood cancer myelofibrosis.
4. Sirtuins, and “Stuff I Won’t Work With – Over at In the Pipeline, Derek continued to chase high-profile pharma stories. We wanted to especially mention his Sirtris / GSK coverage (we had touched on this issue in Dec 2010). He kept up with the “sirtuin saga” throughout 2011, from trouble with duplicating life extension in model organisms to the Science wrap-up at years’ end. Derek also left us with a tantalizing tidbit for 2012 – the long-awaited “Things I Won’t Work With” book may finally be coming out!
5. Active Antibacterial Development – In the middle of 2011, several high-profile and deadly bacterial infections (Germany, Colorado, among others) shined a spotlight on those companies developing novel antibacterials. We explored front -line antibiotics for nasty Gram-negative E.coli, saw FDA approval for Optimer’s new drug Fidiclir (fidaxomicin) show promise against C. difficile and watched Anacor’s boron-based therapeutics advance into clinical testing for acne, and a multi-year BARDA grant awarded to GSK and Anacor to develop antibacterials against bioterrorism microorganisms like Y. pestis.
6. Obesity, Diabetes, and IBS – Drugs for metabolic disorders have been well-represented in Haystack coverage since 2010. Both Carmen and See Arr Oh explored the vagaries of Zafgen’s ZGN-433 structure, as the Contrave failure threatened to sink obesity drug development around the industry. Diabetes drugs tackled some novel mechanisms and moved a lot of therapies forward, such as Pfizer’s SGLT2 inhibitors, and Takeda’s pancreatic GPCR agonist. Ironwood and Forest, meanwhile, scored an NDA for their macrocyclic peptide drug, linaclotide.
7. The Medicine Show: Pharma’s Creativity Conundrum – In this piece from October, after Steve Jobs’ passing, Forbes columnist Matt Herper both eulogizes Jobs and confronts a real ideological break between computer designers and drug developers. His emphasis? In biology and medical fields, “magical thinking” does not always fix situations as it might in computer development.
We hope you’ve enjoyed wading through the dense forest of drug development with Carmen, Aaron, Lisa, and See Arr Oh this past year. We here at The Haystack wish you a prosperous and healthy 2012, and we invite you to come back for more posts in the New Year!
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