Biotech Strategy Blog

Commentary on Science, Innovation & New Products with a focus on Oncology, Hematology & Cancer Immunotherapy

Posts tagged ‘CAR-T CLL’

Readers don’t need Biotech Strategy Blog to tell them that Chimeric Antigen Receptor (CAR) T cell therapy (CAR-T), along with Checkpoint blockade, is one of the hottest areas of cancer drug development.

The last two days have seen pre #JPM15 deal activity with Kite Pharmaceuticals ($KITE) announcing a commercial collaboration with Amgen ($AMGN), which is not surprising given several of the Kite senior management team previously worked at the company.

Meanwhile, both Seattle based Juno Therapeutics ($JUNO) and Houston based Bellicum Pharmaceuticals ($BLCM) had successful IPO’s at the end of 2014. Interestingly, Bellicum are initially focusing most of their IPO funds, not on bringing their CAR-T to market, but on a novel cell therapy post stem cell transplant that aims to lower graft versus host disease (GvHD). GvHD is something we’ve been writing about regularly here!

Just this morning we’ve seen yet more CAR-T activity, with European Cardio3Biosciences (Euronext Brussels and Paris: CARD) acquiring the CAR-T technology of Oncyte (the oncology division of privately-held U.S. biotechnology company Celdara Medical).

There’s certainly a lot of activity in the CAR-T space and I expect we will hear more at next week’s JP Morgan Healthcare conference in San Francisco (#JPM15). One player in the CAR-T space who has not been gaining as much attention, and one that I think should not be dismissed, is Paris based Cellectis (Alternext: ALCLS.PA), who struck deals with both Servier and Pfizer last year. In June, BSB went to Paris and interviewed Chairman and CEO André Choulika, PhD and CSO Philippe Duchateau, PhD. At the recent American Society of Hematology (ASH) annual meeting in San Francisco, Julianne Smith, PhD (pictured below), Vice President CART Development at Cellectis, gave an in-depth interview to BSB. Dr Julianne Smith Cellectis ASH 2014 Interview Some key questions to address here are what are some of the important milestones for Cellectis in 2015 and and what makes the Cellectis CAR-T approach different from other companies in this space? Update Nov 7: This post now has two updates relating to the important news that came out after this post was published concerning the issuance by the USPTO of a gene editing patent that covers Cellectis’ intellectual property.  Subscribers can login to read more or you can purchase access by clicking on the blue icon below.

One of the things I most enjoy in cancer research is hearing wonderful patient stories from oncologists who are at the coal face of clinical trials. They get to deal with death and dying every day and like those in Pharma R&D, also live for the successes, the drugs that make it through pipeline despite great odds against them and make a meaningful impact on the daily lives of ordinary people.

We’ve all heard topline data presented at medical conferences around the world, but what the summary data can’t tell you is how a drug can impact people in ways that are clinically meaningful yet are more obtuse to capture in the aggregate. This is why case studies at CME sessions are increasingly popular, because they add value and context to common issues in a way that a Kaplan-Meier curve can never do.

Zydelig_logoWith the flurry of recent US and EU approvals for obinutuzumab (Gazyva), ibrutinib (Imbruvica) and the newest kid on the block, idelalisib (Zydelig), in CLL and indolent lymphomas, I wanted to take a look at these drugs from a different perspective.

A reader wrote in asking which of these new agents would emerge the winner and why?

Today’s post therefore offers some thoughts on the emerging CLL landscape now that we are shifting from new product development to the marketplace.

Drugs mentioned: Gazyva, Imbruvica, Zydelig, ABT–199/GDC–0199, Arzerra, IPI–145, CTL–019
Companies: Roche/Genentech, J&J/Pharmacyclics, Gilead, GSK, Infinity, Novartis

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