Biotech Strategy Blog

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

Posts tagged ‘EGFRvIII’

Continuing our bispecific mini-series, we now switch from small to large biotech with a look at what Amgen are doing in this niche. They have both regular bispecifics, as well as T cell bispecifics in their early pipeline.

Our latest company interview focuses on several early phase 1 new product developments.

Aside from the BiTEs, we also discuss the clinical program with one of their most promising small molecules, AMG 510, a KRAS selective inhibitor that has been drawing much attention since the chemical structure was unveiled at AACR earlier this year.

There was much ballyhoo and yet more garish headlines in the media at ASCO regarding ‘Amgen showed it had developed a medicine that shrank tumors in 50% of lung cancer patients’ – in 10 patients. Was it really 10 people or a much higher number if we consider intent to treat amongst evaluable patients? Then of course, taking a small sample size into consideration, the next 10 might produce quite different results. We might also see resistance set in down the road (e.g. at 9 to 12 months as we have with BRAFi), so these are really very early days, something we pointed out during the daily ASCO coverage.

To be clear, I can say that both companies included in yesterday’s (Neon Therapeutics) and today’s (Amgen) articles were sensible, thoughtful, and well measured in how they handled the data rollouts, but the media frenzy that occurred with each is quite something else.

Since we had quite a few BSB readers ask about both sets of data, having discussed Neon’s yesterday, today we offer an interview with an Amgen exec at the heart of their early stage programs…

To learn more and get a heads up on our latest oncology insights and thought leader interview, subscribers can log-in or you can click to gain access to BSB Premium Content.

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Long time attendees at the annual meeting of the American Association for Cancer Research (AACR) know that there are usually interesting posters and sessions buried on the last day of the meeting.

This year was no exception, with a major symposium on CAR T Cell Cancer Immunotherapy chaired by Michael Jensen MD (pictured right).

BSB readers will recall we interviewed him at the 2016 BMT Tandem meeting in Honolulu (See post: Optimizing CD19 CAR T cell therapy).  Excerpts from this interview also featured in Episode 14 – Cell Therapy Pioneers of the Novel Targets Podcast.

The CAR T symposium on the last day of AACR was one of my highlights of the meeting. The three speakers were:

  • Michael Jensen, MD (Seattle Children’s) Engineering Next Generation CAR T cells using Synthetic Biology-Inspired Technologies
  • Terry J. Fry, MD (National Cancer Institute) Defining and overcoming limitations of CD19 CAR immunotherapy in pediatric ALL
  • Christine E. Brown, PhD (City of Hope) Progress and Challenge in CAR T Cell Therapy for Brain Tumors

Each of these presentations would merit a full blog post in their own right, but in this particular post we’re focusing on CAR T cell therapy targeting glioblastoma multiforme (GBM).

GBM is the most common primary malignant brain tumor, and one with a dismal prognosis – the 5-year survival rate is only around 5%, so there is also a high unmet medical need for new effective treatment options. This devastating disease has proven to be a miserable graveyard for Pharma over the last decade, with many agents unfortunately ending up in dog drug heaven.

After her AACR17 presentation, Dr Brown kindly spoke to BSB.

This post is part of our series of thouight leader interviews from AACR17. It also continues our ongoing posts on the adoptive cellular therapy landscape, and in particular, CAR modified T cells.

Subscribers with an interest in the CAR T cell competitive landscape can login to read more

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Lindt Gold BunnyWhat questions are BSB readers sending in to us this month?

I wanted to take a moment out of AACR Previews and catch up on some recent news that is intriguing or perplexing subscribers. All questions are anonymous and in many cases, the same questions were actually sent in by multiple people, a testament to what’s top of mind in oncology lately.

Today, we cover a Q&A on a variety of topics on Kite Pharma (the Genentech collaboration and their TCR in solid tumours), a discussion about EGVRvIII in glioblastoma, and Gilead’s woes with idelalisib and an IO pipeline.

So let’s get started – subscribers can sign-in…

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