On November 15, 2018 DNAtrix, a leader in oncolytic virus immunotherapies for cancer, reported that it will present interim results from the ongoing Phase 2 trial of its oncolytic virus DNX-2401 (tasadenoturev) with pembrolizumab for patients with recurrent glioblastoma at the upcoming 2018 Annual Meeting of the Society for Neuro-Oncology (SNO) which is being held in New Orleans, Louisiana from November 15th – 18th (Press release, DNAtrix, NOV 15, 2018, View Source [SID1234531404]).

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CAPTIVE / KEYNOTE-192 is a Phase 2 multicenter, dose escalation study evaluating a single intratumoral injection of DNX-2401 followed by standard dosing with pembrolizumab every three weeks to determine the optimal dose, safety, and efficacy in patients with recurrent glioblastoma. Preliminary results demonstrate that DNX-2401 with pembrolizumab is well tolerated, and associated with promising survival.

"I am excited by the early results of the trial. We have had some very remarkable responses. If I had not done the case myself, I would not have believed the complete response we have seen in one of our patients," said Gelareh Zadeh, MD, Associate Professor at the Department of Surgery University of Toronto, and presenting author for the CAPTIVE / KEYNOTE-192 study.

"There are limited treatment options for patients with this devastating disease, and we are encouraged by the initial data showing safety and disease control with the combination of DNX-2401 and pembrolizumab," added Frank Tufaro, PhD, CEO of DNAtrix. "We are pleased that enrollment is nearly complete and we are looking forward to maturation of the survival data."

DNAtrix collaborators will present additional results from studies of DNX-2401 (a.k.a. Delta-24-RGD) and murine DNX-2440 (a.k.a. Delta-24-RGDOX), an oncolytic adenovirus expressing the immune modulator OX40 ligand. Details of the presentations are as follows:

Interim results of a phase II multicenter study of the conditionally replicative oncolytic adenovirus DNX-2401 with pembrolizumab (Keytruda) for recurrent glioblastoma; CAPTIVE Study (KEYNOTE-192)
Date: Saturday, November 17
Abstract Number: ATIM-24
Presenter: Gelareh Zadeh, MD, University Health Network, University of Toronto, Toronto, ON, Canada
To access the abstract, click here >

Inflammatory reprogramming of gliomas using Delta-24-RGDOX and immunometabolic adjuvants
Date: Friday, November 16
Abstract Number: EXTH-27
Presenter: Teresa Nguyen, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
To access the abstract, click here >

Local oncolytic adenovirus treatment affects both the innate and adaptive arms of the immune system and provides an avenue for enhancing immunotherapies for GBM
Date: Friday, November 16
Abstract Number: EXTH-03
Presenter: Martine Lamfers, PhD, Erasmus Medical Center, Rotterdam, Netherlands
To access the abstract, click here >

In Situ Autovaccination Mediated by Oncolytic Adenovirus Delta-24-RGDOX Induces Efficacious Immunity Against Metastatic Melanoma
Date: Saturday, November 17
Abstract Number: EXTH-30
Presenter: Hong Jiang, PhD, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
To access the abstract, click here >

Delta-24-RGD in combination with positive regulators of the immune synapsis for gliomas in adults and children
Date: Sunday, November 18
Oral Presentation: Juan Fueyo, MD, The University of Texas MD Anderson Cancer Center, Houston, TX, USA

For more information about ongoing DNAtrix clinical studies, visit the ClinicalTrials.gov website: NCT02798406 (DNX-2401 + pembrolizumab for recurrent glioblastoma), NCT03178032 (DNX-2401 for newly diagnosed pediatric diffuse intrinsic pontine glioma, DIPG), and NCT03714334 (DNX-2440 for recurrent glioblastoma).

About DNX-2401 (Tasadenoturev)
DNX-2401 is an investigational oncolytic immunotherapy designed to treat cancer. DNX-2401 sets off a chain reaction of tumor cell killing by selectively replicating within cancer cells (but not normal cells), causing tumor destruction and further spread of the oncolytic virus to adjacent tumor cells. This process then triggers an immune response directed against the tumor. Previous studies demonstrated that DNX-2401 was well tolerated, provided clinical benefit, and extended survival for patients with recurrent glioblastoma.

On November 15, 2018 Diffusion Pharmaceuticals Inc. (Nasdaq: DFFN), a cutting-edge biotechnology company developing new treatments for life-threatening medical conditions by improving the body’s ability to bring oxygen to the areas where it’s needed most, reported that Chief Scientific Officer Dr. John L. Gainer will join leading clinicians and researchers from around the world in presenting a poster at the 2018 Annual Meeting of the Society for NeuroOncology (SNO) on Saturday, November 17, 2018 from 5:00-7:00pm EST (Press release, Diffusion Pharmaceuticals, NOV 15, 2018, View Source [SID1234531433]).

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SNO’s 23rd Annual Scientific Meeting and Education Day will be held from Thursday, November 15, 8:00am through Sunday, November 18, 1:00pm at the Marriott Hotel, New Orleans, Louisiana. SNO is a "multidisciplinary organization dedicated to promoting advances in neuro-oncology through research and education" whose annual conference is an opportunity for top health care professionals who specialize in central nervous system tumors to gather and present the latest advancements to fellow researchers, hospital administrators, and potential investors.

Dr. Gainer, who in addition to serving as the Chief Scientific Officer of Diffusion is also the inventor of Trans Sodium Crocinate (TSC), will present a poster on the Company’s Phase 3 INTACT (INvestigation of TSC Against Cancerous Tumors) clinical trial for the treatment of glioblastoma multiforme (GBM) brain cancer in biopsy-only patients. Phase 2 of Diffusion’s INTACT trial showed potentially breakthrough results in the use of TSC in treatment: a fourfold increase in the two-year survival rate of biopsy-only patients, which jumped from 10 percent to 40 percent. This result is especially promising for these patients and their families: biopsy-only patients have historically faced lower survival rates than patients for whom resection (surgery for removal of the tumor) is an option.

"Dr. Gainer’s focus on innovation is what drew me to his research in the first place, and resulted in our co-founding of Diffusion, where we continue our efforts to find new and effective treatments for life-threatening diseases like GBM brain cancer," said David Kalergis, Chairman and CEO of Diffusion. "At the 2018 Annual Meeting of the Society of NeuroOncology, Dr. Gainer will have an opportunity to present the exciting results from our Phase 2 GBM cancer trial and share our continued Phase 3 efforts for biopsy-only participants – work which represents real potential and promise for patients and their families"

"Finding effective and life-saving treatment for patients living with biopsy-only GBM brain cancer has long been a significant challenge for researchers, scientists, and physicians, so I’m looking forward to my poster presentation at the 2018 Annual Meeting of the Society of NeuroOncology, as it’s a chance to share the progress we’ve made on this front," said Dr. John L. Gainer, Chief Scientific Officer of Diffusion. "Hypoxic tumors are resistant to radiation therapy, and our Phase 2 results showed that using TSC – which was developed to fight hypoxia by bringing oxygen to the areas where it’s needed most – in conjunction with radiation and temozolomide (TMZ) treatment led to a significant increase in survival for biopsy only patients. Our Phase 3 study will focus on these biopsy-only patients, and I am eager to share that work with my colleagues from around the world at SNO’s 2018 Annual Meeting."

Diffusion’s Phase 3 INTACT program is using TSC to target inoperable GBM brain cancer. Historically, these biopsy-only patients have faced lower survival rates and increased obstacles to inclusion in clinical trials. Current standard of care for these GBM patients following diagnosis involves 6 weeks of radiation therapy along with daily temozolomide (TMZ), followed by six 4-week chemotheraphy sessions which include a high dosage of TMZ. Phase 2 of INTACT saw treatment with TSC added to the initial six weeks of radiation therapy and TMZ treatment. Phase 3 of INTACT will include treatment with TSC during the initial six week of radiation therapy and TMZ treatment, but will also include administration of TSC during the six months of chemotheraphy. The Company is currently engaged in an FDA-requested, 8-patient lead-in, scheduled to complete in January 2019. Randomization can begin following read out and reporting of that data."

Dr. Gainer’s presentation at SNO is just the latest development for Diffusion, which recently received FDA approval to enroll patients in an ambulance-based Phase 2 clinical trial testing TSC for the treatment of both ischemic and hemorrhagic stroke. The Company also recently appointed William "Bill" Hornung to the position of Chief Financial Officer.

On November 15, 2018 Boehringer Ingelheim and Epizyme, Inc. (Nasdaq: EPZM) reported a new global collaboration focused on the research, development and commercialization of novel small molecule inhibitors directed toward two previously unaddressed epigenetic targets as potential therapies for people with cancer (Press release, Boehringer Ingelheim, NOV 15, 2018, View Source [SID1234531361]). Specifically, these targets are enzymes within the helicase and histone acetyltransferase (HAT) families that when dysregulated have been linked to the development of cancers that currently lack therapeutic options.

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"Boehringer Ingelheim’s collaboration with Epizyme furthers our strategic vision to profoundly impact the oncology treatment landscape by enabling a new generation of precision medicines," said Clive R. Wood, Ph.D., Senior Corporate Vice President, Discovery Research, Boehringer Ingelheim. "We are excited to launch this partnership with Epizyme and to work together with them to advance epigenetic inhibitors that have the potential to transform the lives of patients and help win the fight against difficult-to-treat cancers."

Epigenetic modification affects how genes are biologically regulated. More than half of cancers can stem from functional errors in epigenetic modification. In particular cases, epigenetic dysregulation is associated with alterations in specific components of gene regulation, which can be used to identify patients most likely to benefit from the therapy. What makes both targets compelling is not only the clear role they play in cancer but that both targets have patient stratification biomarkers, which will enable a focus on the patients most likely to benefit from these potential treatments. Epizyme is a leader in the discovery of the roles of such enzymes and their development as therapy targets.

"This partnership with Boehringer Ingelheim to develop treatments for two novel epigenetic targets, which have been historically viewed as undruggable, further validates the promise of epigenetics for oncology and our pioneering leadership in this field," said Robert Bazemore, president and chief executive officer of Epizyme. "By combining our innovative target identification and research capabilities with Boehringer Ingelheim’s world-class drug development and commercialization expertise, we are aiming to realize the full potential of these targets and our platform, while continuing to focus on executing development of our lead program in multiple ongoing and planned clinical trials."

The collaboration has a strategic goal to focus on lung and other solid tumor cancers in patients with defined mutations, sub-populations that currently lack precision medicine treatments. Under the terms of the agreement, Boehringer Ingelheim and Epizyme will jointly research and develop a helicase program, with both parties sharing U.S. commercialization responsibilities and Boehringer Ingelheim assuming responsibility for commercialization outside the U.S. Epizyme and Boehringer Ingelheim will share research responsibilities for the HAT program, with Boehringer Ingelheim assuming responsibility for worldwide development and commercialization.

Epizyme will receive an upfront payment of $15 million and an additional $5 million in research funding in 2019. Epizyme is eligible to receive more than $280 million in additional payments for research, development, regulatory and commercial milestones. For the helicase program, Epizyme will fund a portion of the global development costs, retain a share of U.S. profits and receive tiered royalties on ex-U.S. sales. For the HAT program, Epizyme is eligible to receive tiered royalties on worldwide sales.

On November 15, 2018 Tolero Pharmaceuticals, Inc., a clinical-stage company focused on developing novel therapeutics for hematological and oncological diseases, reported the presentation of clinical and preclinical data supporting the development of TP-0903 for the treatment of patients with solid tumors (Press release, Tolero Pharmaceuticals, NOV 15, 2018, View Source [SID1234531405]). TP-0903 is an oral, small molecule inhibitor of the AXL receptor tyrosine kinase. Key findings from syngeneic mouse models suggest that TP-0903 has immune activating potential leading to enhanced host immune responses in tumor models.

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The data will be presented at the 2018 EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Molecular Targets and Cancer Therapeutics Symposium in Dublin. Posters will be on display from 10:00 a.m. to 2:00 p.m. GMT on Nov. 16 in the Exhibition Hall of the Convention Centre Dublin.

"There is a significant need to develop new cancer therapeutic solutions aimed at strengthening the body’s own immune response," said David J. Bearss, Ph.D., Chief Executive Officer of Tolero Pharmaceuticals, Inc. "AXL kinase is an important oncolytic target; we are encouraged by the findings of TP-0903 showing the inhibition of AXL kinase, demonstrating enhanced host immunity. We look forward to further developments of TP-0903 in counteracting AXL-mediated effects."

The data show that TP-0903 treatment alters tumors by suppressing the mesenchymal phenotype of the cancer cells and favoring a tumor microenvironment amenable to an immune response. Preclinical models in immune competent animals show modulation of immune cell populations, including neutrophils, regulatory T-cells, and dendritic cells, in the tumors. Additionally, the predictive power of soluble AXL levels in the serum of cancer patients as a biomarker to select patients likely to benefit from TP-0903 treatment will be presented.

Recent data suggest that AXL kinase is involved in tumor cell proliferation and development of resistance to chemotherapeutics. TP-0903 is an AXL receptor tyrosine kinase inhibitor, which has showed nanomolar activity in biochemical assays. In this preclinical study, the immune modulating capabilities were assessed using immunohistochemical and real-time PCR techniques in syngeneic mouse models of solid tumors.

The associated abstract #413, PB-076, is available on the EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) meeting program website.

About TP-0903
TP-0903 is an investigational oral, small molecule inhibitor of the AXL receptor tyrosine kinase (RTK), which has demonstrated effectiveness in cell-based and animal models of human cancers. The first-in-human Phase 1/1b study is underway identifying the safety and tolerability profile of TP-0903. In addition, the study is analyzing the pharmacodynamics of TP-0903 by assessing biomarkers in patients’ samples before and after treatment with TP-0903, including markers of immune suppression.

About AXL Kinase
AXL belongs to the TAM (Tyro3, AXL and Mer) family of receptor tyrosine kinases and is overexpressed in many human cancers. It plays a key role in tumor cell proliferation, survival, metastasis, cellular adhesion and avoidance of the immune response. The overexpression of AXL is associated with a poor patient prognosis and drug resistance.1,2

On November 15, 2018 NANOBIOTIX (Euronext: NANO – ISIN: FR0011341205), a late clinical-stage nanomedicine company pioneering new approaches to the treatment of cancer, reported its unaudited revenues for the third quarter of 2018 (Press release, Nanobiotix, NOV, 15, View Source [SID1234531455]).

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Activity and results
Total revenue for the third quarter of 2018 amounted to € 21,816. This brings total revenue for the first nine months of 2018 to € 95,120, which is in line with the Company’s expectations.
All of the revenues generated by the Company during the third quarter of 2018 come from services that Nanobiotix
crossed-charged to its partners in accordance with our agreed upon development program operational activities.
In July 2018, Nanobiotix launched a non-dilutive financial partnership with the European Investment Bank (EIB) to boost its research, development and innovation activities. The financing agreement permits the Company to borrow up to €40 million in loans from EIB over the next five years subject to the Company’s achievement of a set of agreed performance criteria. We expect this financing agreement to enable Nanobiotix to accelerate both the development of the Company’s NBTXR3 clinical trial in advanced Head and Neck cancers and to support its European go-to-market strategy.

In September 2018, Nanobiotix presented an update on data from its NBTXR3 development program at the International Conference on Immunotherapy Radiotherapy Combinations. The presentation included updated data related to the Company’s follow-up for its Phase I/II clinical trial in advanced Head and Neck cancers in elderly and frail patients ineligible for cisplatin or intolerant to cetuximab. The data suggests the potential of NBTXR3 to impact survival for this advanced cancer patient population. In addition, the Company presented data obtained from the immuno biomarker study in its randomized Phase II/III clinical trial in soft tissue sarcoma. This data indicated that NBTXR3 activated by EUI- 1202982973v22 radiation therapy could modulate the antitumor immune response.
Finally, the Company’s in vivo investigation of NBTXR3’s mode of action inducing distant immune response on CT26
tumoral model produced data that continues to support the rationale for the use of NBTXR3 activated by radiation
therapy to seek to transform tumors into an in situ cancer vaccine and its potential use in combination with
immunotherapeutic agents.
***
Next financial press release: revenue for Q4 2018 by February 28, 2019
About NBTXR3
NBTXR3 is a first-in-class product designed to destroy, when activated by radiotherapy:
• tumors through physical cell death
• metastasis due to immunogenic cell death leading to activation of the immune system
NBTXR3 has a high degree of biocompatibility, requires one single administration before the whole radiotherapy treatment and
Nanobiotix believes it has the ability to fit into current worldwide standards of radiation care.
Nanobiotix’s broad clinical program includes 10 patient populations evaluated in 7 clinical trials.
In June 2018, Nanobiotix established human proof of concept for this first-in-class product in its Soft Tissue Sarcoma (STS) Phase III
clinical trial.
NBTXR3 is actively being evaluated in head and neck cancer with locally advanced squamous cell carcinoma of the oral cavity or
oropharynx in elderly and frail patients that are unable to receive chemotherapy or cetuximab and have very limited therapeutic
options. Promising results have been observed from the ongoing Phase I/II trial regarding the local control of tumors.
Nanobiotix is running an Immuno-Oncology development program. In the United States, Nanobiotix has received approval from the
U.S. Food and Drug Administration (FDA) to launch a clinical study of NBTXR3 activated by radiotherapy in combination with anti-PD1
antibodies in lung, and head and neck cancer patients (head and neck squamous cell carcinoma and non-small cell lung cancer).
The other ongoing NBTXR3 trials are treating patients with liver cancers (hepatocellular carcinoma and liver metastasis), locally
advanced or unresectable rectal cancer in combination with chemotherapy, head and neck cancer in combination with concurrent
chemotherapy, and prostate adenocarcinoma.
The first market authorization process (CE Marking) is ongoing in Europe in the STS indication.