One of my favourite pastimes at cancer conferences is discussions with up and coming young researchers about their current experiments and what they learn from them.
The poster hall rugby scrum at #ASCO17
In the spotlight today is one of the gems from the poster halls at ASCO this month…
Here we explore how liver mets, which is a common site of metastases, can influence the response of cancer immunotherapy.
The findings from this research highlight some intriguing biology as well as offer some hints about where to go next.
Subscribers can log-in below or you can sign up via the blue box to learn more…
#ASCO17 Poster Hall aka rugby scrum
There were a lot of gems in the poster halls at ASCO this year, a fact that is partly a reflection of the wealth of new data with various IO combos and also the early cutoff date.
Now I jested before the meeting that these sessions were akin to a rugby scrum and lo and behold (see photo right) they were even more jam packed than usual!
If you wanted to best the eager and energetic Wall St analysts then remembering your ruck and maul skills were not a bad thing to have in muscle memory… It was not something I attempted in the Go-Cart this year for fear of bowling people over in the stampede to nab the QR codes 🙂
Much of the previous readouts have been with monotherapy in immunogenic tumours such as melanoma, lung, bladder, gastric, renal cell carcinoma etc. Objective response rates in metastatic triple negative breast cancer (TNBC) have generally been under 20%, however.
Lately, the focus has turned to the deepening of responses in these tumours with various combination approaches and also moving earlier in the disease setting, where immunotherapies might be expected to be more effective with a lower tumour burden.
While in Chicago, we spoke to a breast cancer specialist about where IO combos are going and his thoughts on future opportunities in our third post in a series on various aspects of new developments in breast cancer.
To learn more insights, subscribers can log-in below or you can sign up via the blue box…
Dr James Gulley is Chief of the Genito-Urinary malignancies branch and Director of the Medical Oncology service at the National Cancer Institute (NCI) in the National Institutes of Health. He’s a world-leading GU cancer expert and at the forefront of pioneering research to make cancer immunotherapy work in prostate cancer.
We last spoke to him at ASCO 2015 (See post: The future of prostate cancer immunotherapy). You can listen to excerpts from this interview on Episode 4 of the Novel Targets podcast (See: The non-inflamed tumour show).
Almost two years on, and new research by Dr Gulley and colleagues from the NCI shows that the STING pathway may have an important role to play in prostate cancer immunotherapy. Activation of this pathway through a novel mechanism could turn a cold non-inflamed tumor into a more inflamed or hotter one in men with advanced prostate cancer. How cool is that?!
At the 2017 annual meeting of the American Association for Cancer Research (AACR) that was recently held in Washington DC, Dr Gulley graciously spoke to BSB about some of the novel trials that are underway at the NCI, with the aim of making cancer immunotherapy work in men with advanced prostate cancer.
Dr Jim Gulley, NCI at AACR17
This is the seventh expert interviews in our series from AACR17 where we explore the conundrum:
How does Dr Gulley plan to light the immune camp fire in prostate cancer?
Subscribers can gain more insights by signing in below or you click on the blue box to learn more…
We’ve been saying for a while that 2017 and onwards would be when we start to see a few IO combination trials start to shake out. Interestingly, that process seems to have already started, if recent news is any thing to go by.
With this in mind, the annual meeting of the American Association for Cancer Research (AACR) coming up this weekend gives us a timely moment to explore combinations that are looking interesting… or not.
In the last of our AACR 2017 Conference Previews, we take a look at what to expect on this year’s program in the IO and Checkpoint arena. In short, it’s quite a lot and not without some controversy either!
Subscribers can log-in or you can sign up via the blue box below to learn more…
MLK Memorial, Washington DC
We’re continuing our previews of the forthcoming 2017 annual meeting of the American Association for Cancer Research (AACR) in Washington DC with a look at an emerging pathway that may impact checkpoint therapy.
It’s an exciting time in cancer immunotherapy, although only a small minority of people have remarkable long-term durable responses and the reality is that most patients, even if they respond initially, end up relapsing at some point.
There’s still a lot to learn about cancer immunotherapy – we’re just scratching the surface of what’s possible.
At AACR17 we can expect to see insights on the direction the field is going. In this post we take a look at an emerging pathway, and some of the key presentations and posters that you should see if you are in DC for the meeting.
Subscribers can login to read more or you can gain access below…
Today for the second AACR 2017 Preview, I wanted to switch things up a bit and turn from looking at an important trend to a specific tumour type. One of the reasons for this is that we received questions from readers about recent data presented at medical meetings in this sphere.
It’s also not something that we have covered extensively here on BSB, so looking at something in a different light is often a good idea since insights and intelligence can sometimes jump out afresh.
Given that there are also some important clinical trial results emerging here, this is something we can expect to return to in Washington DC when the data is presented at AACR next month. What can we learn ahead of the event though? It turns out the answer is quite a lot.
Subscribers can log-in below or you can sign-up via the blue button to learn more about our latest insights and analysis…
We’re continuing our coverage of highlights from the inaugural ASCO-SITC Clinical Immuno-Oncology Symposium with a look at a novel way to potentially improve the efficacy of checkpoint inhibitors.
It’s not something we’ve previously written about, nor is it included in the recent Chen & Mellman Nature paper that discusses “factors that influence the cancer-immune set point.”
So there’s a good chance it may not be on your radar either.
Given the commercial stakes at play in improving checkpoint efficacy, combination strategies that could have an impact are worth thinking about when it comes to designing clinical trials.
Subscribers can login to read more or you can purchase access by clicking on the blue box below.
Two of the most intriguing developments in cancer research over the last 5 years have been checkpoint blockade and CAR T cell therapies. There’s no doubt that they work – in some patients – or that toxicities can be challenging to manage at times, but what has been very interesting to me has been physician reactions to the rise of immunotherapies.
There has been much noise about biomarkers, including whether they work or not in this niche, as well as how do we go about selecting patients for therapies and combinations?
Ultimately, immunotherapies will be no different from targeted therapies in that we need to better understand the underlying biology in order to move forward beyond the low hanging fruit and figure out how we can best select appropriate therapy for each individual based on their particular characteristics.
The worry that many researchers have is that we could end up making the same mistakes with immunotherapies as targeted therapies, i.e. treat them in a broad fashion akin to throwing mud at the wall. Indeed, some companies are already doing this, much to the consternation of the research community.
So how do we go about doing things better and thinking more strategically about what needs to be done?
Up next is the first in a two-part interview series with a global thought leader who is a scientist-clinician with expertise in both immunology and oncogenic pathways. What does he have to say about where we are now and importantly, what does the future hold?
This is the penultimate article in our coverage from the Triple meeting in Munich, held in November 2016.
To learn more about the expert insights, subscribers can log-in or you can sign up to gain access via the blue box below…
Challenges and Opportunities in the evolving 1L NSCLC Landscape
Rolling English Landscape in Devon
Following a series of events – from BMS’s failure with nivolumab monotherapy… to Merck’s sudden announcement to file their combination of pembrolizumab plus chemotherapy… to AstraZeneca’s delay of the MYSTIC trial exploring durvalumab plus tremelimumab this week, there’s never a dull moment in lung cancer!
So can we expect some more surprises in store in 1L NSCLC?
I say yes we can!
The big questions are what are they and what impact will they have?
2017 is ironically, the year of the Rooster – so who’s going to crow loudly at dawn and who is going to get strangled in the process?
In the world of cancer research it is unlikely that everything wins or is successful, so figuring out the early signs and hints is an important part of the process.
One thing I learned early in this business is that it pays for companies to be humble, flexible and open minded rather than arrogant and dogmatic in their thinking… otherwise you can easily be blindsided.
There were a few examples of that in oncology R&D last year, a repeat could very well follow in 2017 for the unwary.
Here we look at 1L NSCLC in the context of multiple phase 3 trials that are slated to read out… from AstraZeneca, BMS, Merck and Genentech.
If you want to know what the potential impact of these events are on the landscape, including what we can expect from MYSTIC, CheckMate-227 and several others, then this is the post for you because some surprises are likely in store.
We cut through the chase to explain the what and the why in clear simple language.
Subscribers can log in below or you can access our insights in the blue box below…
Targeted therapy and Chemo-Immunotherapy in CLL
At last December’s 2016 annual meeting of the American Society of Hematology, one of the areas that attracted attention was the latest clinical data on the treatment of chronic lymphocytic leukemia (CLL).
ASH 2016 in San Diego
In recent years, we’ve seen tremendous advances in the field with several new agents approved such as obintuzumab, ibrutinib, idelalisib, and venetoclax. There are also new treatment options available for CLL patients with high risk disease such as 17p deletions (Del17p).
Other new targeted therapies such as acalabrutinib are now in clinical development, plus we have CAR T cell therapies and combination strategies also being evaluated in the clinic.
So what was the hot news from #ASH16 in CLL?
- Does chemotherapy still have a role or is it a targeted therapy world?
- Are we further forward towards a cure?
- Have we worked out how to identify those at risk of relapse?
- Will CAR T cell therapy be a game changer in CLL?
- Is financial toxicity going to be an issue with combination strategies?
BSB interviewed two experts in CLL while in San Diego who kindly shared their thoughts on which CLL data impressed them at the ASH annual meeting and discussed some of the big strategic issues facing the field right now. These interviews are being posted in a two-part series.
Part 1 today answers some of the questions highlighted above and explores the changing face of the broader CLL landscape.
Subscribers can login to learn more or you can access the article via the blue button below…