French-Belgian biotech banks 20M to break ground in blood-splattered field of therapeutic cancer vaccines – Endpoints News
Posted: January 23, 2020 at 12:49 pm
About a decade ago, the ill-fated therapeutic cancer vaccine Provenge was approved, eventually bankrupting its developer Dendreon. Since then, a number of drugmakers have seen similar efforts splutter and fizzle, although the emergence of immunotherapies checkpoint inhibitors and CAR-T drugs offered a glimmer of hope in resuscitating the field. Banking on that promise is PDC*line Pharma, which secured a 20 million injection on Wednesday.
Spun out of the French Blood Bank, the Belgian-French biotech is developing off-the-shelf cancer vaccines that are based on a therapeutic cell line of plasmacytoid dendritic cells, which are sometimes referred to as the Swiss army knife of immune cells due to their diverse range of function. PDC*line Pharmas technology is being developed to be synergistic with checkpoint inhibitors.
Scientists initially hoped that turbocharging the immune system to battle cancer cells would be enough to shrink tumors. But that didnt quite occur since cancer cells possess the ability to put brakes on that immune assault.
In the case of Provenge, data showed the product helped prostate cancer patients live longer but there was no evidence of tumor shrinkage or cancer cell death. Still,Wall Street tagged it with blockbuster expectations. But its adoption was restricted by its complex autologous therapeutic administration, high price tag and changing treatment landscape. Since then, a number of other therapeutic cancer vaccine makers have crashed and burned including Argos Therapeutics and Bavarian Nordic.
A few years ago, the emergence of checkpoint inhibitors which are engineered to unleash the immune system emerged as the perfect partner in crime for the therapeutic cancer vaccine. That is what PDC*line Pharma hopes its vaccine will accomplish.
Its lead product is currently in a Phase I/II study in patients with the most common form of lung cancer. Enrollment is expected to be completed by 2022, chief Eric Halioua told Endpoints News.
Provenges complicated autologous administration, cost of goods, batch-to-batch variability and underwhelming efficacy all contributed to its tepid sales, Halioua suggested, indicating that PDC*line Pharmas plan to incorporate a checkpoint inhibitor into the equation would likely be beneficial.
You need a good vaccine to activate (the) immune system, and you need something to break the defense mechanisms of the tumor. And all the first generations of vaccines were not in these situations.
Although the company is initially testing its off-the-shelf vaccine as a monotherapy, eventually a checkpoint inhibitor will be added to the mix.
But caution is warranted: Efforts to combine therapeutic cancer vaccines and checkpoint inhibitors have also met with failure. Last month, French biotech Transgene abandoned its therapeutic lung cancer vaccine after mid-stage data showed that when tested alongside Bristol-Myers Opdivo, the combination did not significantly shrink tumors.
Altogether PDC*line Pharma which recently signed a 108 million licensing deal (plus royalties) for its lung cancer vaccine in South Korea and other Asian regions has raised more than 30 million since its inception in 2014.
In this latest round of Series B funding, PDC*line Pharma lured five new investors: Korean Investment Partners, as well as two South Korean funds Shinhan-Cognitive Start-up Fund and UTC 2019 BIOVENTUREFUND in addition to two Belgian funds, SRIW (The Regional Investment Company of Wallonia) and Sambrinvest (the investment fund of Charleroi).
The new investors joined existing investors SFPI-FPIM, the Belgian Federal Holding and Investment Company, Noshaq Group, the Financire Spin-off Luxembourgeoise/INVESTSUD Group, among other undisclosed names.
- Gene Therapy Could Prevent Blindness [Last Updated On: June 10th, 2010] [Originally Added On: June 10th, 2010]
- Gene Brodland Sits with Cambridge Who's Who in a Revealing Interview [Last Updated On: June 16th, 2010] [Originally Added On: June 16th, 2010]
- Researchers Make Colon Cancer Breakthrough [Last Updated On: July 20th, 2010] [Originally Added On: July 20th, 2010]
- Pro abortion- Antiabortion myth8 - Fly to India for safe abortion! [Last Updated On: October 16th, 2010] [Originally Added On: October 16th, 2010]
- New Fertility Test / Whooping Cough Alert / Gene Therapy for Depression [Last Updated On: October 21st, 2010] [Originally Added On: October 21st, 2010]
- Alzheimer's Breakthrough? [Last Updated On: October 23rd, 2010] [Originally Added On: October 23rd, 2010]
- Audio Genetics Lab - Native Flute - MP3Tera Forums [Last Updated On: December 8th, 2010] [Originally Added On: December 8th, 2010]
- Gene Therapy - Cortical Studios [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- There Shall Be Physicians for the Spirit: USC Institute for Genetic Medicine Art Gallery [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- IRRI: Rice genetic diversity and discovery [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Research Symposium: Mork Depart - 2006 - Video 1 [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Mendelian Genetics [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Ayurveda [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Drs. Kaspar and MacKenzie discuss the promise and path forward for SMA Gene Therapy [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- 3. Genetic Engineering [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Prof. Martinez Cruzado Lecture Part 3 "Amerindian Gene Study In Puerto Rico" [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Gene Therapy Research Makes Nationwide Children's Worthy of Wellstone Center [Last Updated On: May 8th, 2011] [Originally Added On: May 8th, 2011]
- Gene Therapy Example [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Sweet Tooth Gene [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- OHSU's video of new gene therapy method developed at the Oregon National Primate Research Center [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Gregor Mendel's Punnett Squares [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Ethical Concerns With Genetic Engineering [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Dr. Laura Niklason on the importance of her AFAR grants for telomerase gene therapy research [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- What is the future of genetic medicine? [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Prof. Martinez Cruzado Lecture Part 2 "Amerindian Gene Study In Puerto Rico" [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Jewish DNA - Genetic Research and The Origins of the Jewish People [Last Updated On: May 9th, 2011] [Originally Added On: May 9th, 2011]
- Future of genetic engineering - by Futurist Dr Patrick Dixon. Genetic mutations and genetic disorders. Gene science by conference keynote speaker [Last Updated On: May 11th, 2011] [Originally Added On: May 11th, 2011]
- annstewart82's Genetic Medicine and God [Last Updated On: May 13th, 2011] [Originally Added On: May 13th, 2011]
- Genetic research could unlock breeding seasons in sheep [Last Updated On: May 13th, 2011] [Originally Added On: May 13th, 2011]
- Genetics 101 Part 1: What are genes? [Last Updated On: May 13th, 2011] [Originally Added On: May 13th, 2011]
- Molecular and Cellular Foundations of Medicine, 1 of 2 [Last Updated On: May 13th, 2011] [Originally Added On: May 13th, 2011]
- Dan Arking of Johns Hopkins Medicine [Last Updated On: May 17th, 2011] [Originally Added On: May 17th, 2011]
- Genetics : How Is Gene Therapy Done? [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Gene Therapy Shows Promise for Blindness [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Tomato suicide gene therapy [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Cancer Alternative Treatment - Gene Therapy for Cancer a Report from Channel 4 News [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Muscular Dystrophy Gene Therapy: ScienCentral News Video [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Sickle Cell Anemia -- Hope from Gene Therapy [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Challenges of gene therapy [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Pain Gene Therapy [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Gene therapy success 'reverses' blindness [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- DNA Gene Therapy [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- The Neural Circuitry of Perception [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Resetting Metabolism- Nuclear Receptors and AMPK: A Lecture by Ronald Evans, PhD [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Islands at Risk (Part 2) - Genetic Engineering in Hawai'i [Last Updated On: May 19th, 2011] [Originally Added On: May 19th, 2011]
- Gene Therapy journal videocast from ASGCT 2011 Xiao Xiao on gene therapy for muscular dystrophy [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- HYBRID HUMANS-Hair Follicle Gene Therapy [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Genetics 101 Part 4: What is phenotype? [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Lloyd Pye - Ancient Genetic Engineering [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Study Designs: Genetic Association Studies [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Gene Therapy for Genetic Disease: The Long and Winding Road [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Introduction to Population Genetics [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Islands at Risk (Part 1) - Genetic Engineering in Hawai'i [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Genetics Based Research on Treatment-Resistant Epilepsy [Last Updated On: May 20th, 2011] [Originally Added On: May 20th, 2011]
- Science in Action: Gene Therapy for Color Blindness [Last Updated On: May 21st, 2011] [Originally Added On: May 21st, 2011]
- Gregg Semenza of Johns Hopkins Medicine on HIF 1 [Last Updated On: May 21st, 2011] [Originally Added On: May 21st, 2011]
- The Sleepiness Gene [Last Updated On: May 21st, 2011] [Originally Added On: May 21st, 2011]
- Blind Gene Therapy [Last Updated On: May 21st, 2011] [Originally Added On: May 21st, 2011]
- Richard Dawkins and Dr Yan on genetic ancestry (extended version) - Bang Goes the Theory - BBC One [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- Joshua Mendell of Johns Hopkins Medicine [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- Genetic/Genomic Faculty Champion Initiative (PM session) [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- euronews science - Epigenetics [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- The Genetic Age, Panel 1 [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- Biobanking and Bioethics: When Genetics Research Hits the Courts [Last Updated On: May 22nd, 2011] [Originally Added On: May 22nd, 2011]
- Gene Therapy journal videocast from ASGCT 2011 Darren Wolfe on gene therapy for pain.m4v [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Genetics 101 Part 3: Where do your genes come from? [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- ASHG 2010 Mtg.: "Complex Disease Genetics Research in Populations" (Dr. Carlos Bustamente) [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Public Talk - Prof Leonard Seymour, Oxford [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- A New Era in Medicine: Genetics [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Genetic Engineering Animation [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Linda Brzustowicz - Genetic Causes of Schizophrenia [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Hadassah Gene Therapy Center [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Gene Therapy journal videocast from ASGCT 2011 Robin Ali on gene therapy for retinal disease [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- UF cardiologists study gene-modified stem cells to help Dobermans with common heart condition [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Akhilesh Pandey of Johns Hopkins Medicine [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- China's Cancer Drug - China [Last Updated On: May 23rd, 2011] [Originally Added On: May 23rd, 2011]
- Genetic Therapy Restored Boy's Sight [Last Updated On: May 24th, 2011] [Originally Added On: May 24th, 2011]
- Molecular and Cellular Foundations of Medicine Class, 2 of 2 [Last Updated On: May 24th, 2011] [Originally Added On: May 24th, 2011]
- Talking Research - Professor George Ebers - Vitamin D and genetics in MS [Last Updated On: May 24th, 2011] [Originally Added On: May 24th, 2011]
- Designing Humanity - Genetic Engineering [Last Updated On: May 30th, 2011] [Originally Added On: May 30th, 2011]