OncoSec Announces Dosing of First Patient in Registration-Directed Phase 2b Clinical Trial, PISCES/KEYNOTE-695, of ImmunoPulse® IL-12 in Combination with Pembrolizumab

On December 14, 2017 OncoSec Medical Incorporated ("OncoSec" or the "Company") (NASDAQ:ONCS), a company developing intratumoral cancer immunotherapies, reported the initiation of patient dosing in PISCES/KEYNOTE-695, the company’s global, multi-center, registration-directed open-label Phase 2b clinical trial (Press release, OncoSec Medical, DEC 14, 2017, View Source [SID1234522642]). The trial will evaluate the combination of ImmunoPulse IL-12 (intratumoral pIL-12 [tavokinogene telseplasmid or "tavo"] with electroporation), and pembrolizumab in patients with unresectable metastatic melanoma who have progressed or are progressing on an anti-PD-1 therapy.

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"There remains a significant unmet medical need in oncology for patients in whom the existing PD-1 therapies do not work. Based on the encouraging data we presented at SITC (Free SITC Whitepaper), we believe the combination of ImmunoPulse IL-12 and pembrolizumab may offer a differentiated approach to reshaping the tumor microenvironment by converting immunologically cold tumors to hot," said Sharron Gargosky, Chief Clinical and Regulatory Officer of OncoSec. "We look forward to the continued advancement of this trial and to sharing data in 2018."

The Phase 2b, multicenter study of intratumoral tavo with electroporation in combination with intravenous pembrolizumab will enroll approximately 48 patients with a histological diagnosis of melanoma with progressive locally advanced or metastatic disease defined as Stage III or Stage IV. The primary endpoint will be the Best Overall Response Rate (BORR).

The Company’s prior Phase 2 OMS I-102 combination study of ImmunoPulse IL-12 and pembrolizumab in 22 patients unlikely to respond to anti-PD-1 therapy demonstrated a 50% best overall response rate and a 41% complete response rate. In addition, the trial showed a 57% progression free survival (PFS) rate at 15 months (median PFS not yet reached) and 100% (11/11) duration of response. In clinical studies to date, intratumoral tavo has demonstrated a favorable safety profile and has been well tolerated.

PISCES/KEYNOTE-695 is the second combination study conducted with pembrolizumab and, if successful, could form the basis for a BLA under the accelerated approval pathway.

To learn more about the trial, visit www.oncosec.com. Additional details can also be found at www.clinicaltrials.gov via NCT03132675.

About Metastatic Melanoma

Melanoma is a type of skin cancer that begins in skin cells called melanocytes. As the cancer progresses, melanoma becomes more difficult to treat once it spreads beyond the skin, such as the lymphatic system (metastatic disease). Given its occurrence in young individuals, the potential years of life lost to melanoma can be higher when compared with other cancers. Although melanoma is a rare form of skin cancer, it accounts for over 75% of skin cancer deaths. The American Cancer Society estimates that approximately 87,000 new melanoma cases and 10,000 deaths from the disease will occur in the United States in 2017. Additionally, the World Health Organization estimates that approximately 132,000 new cases of melanoma are diagnosed around the world every year.

About PISCES (Anti-PD-1 IL-12 Stage III/IV Combination Electroporation Study)/KEYNOTE-695

PISCES/KEYNOTE-695 is a global, multicenter phase 2b, open-label trial of intratumoral plasma encoded IL-12 (tavokinogene telseplasmid or "tavo") delivered by electroporation in combination with intravenous pembrolizumab in patients with stage III/IV melanoma who have progressed or are progressing on either pembrolizumab or nivolumab treatment. The Simon 2-stage study of intratumoral tavo plus electroporation in combination with pembrolizumab will enroll approximately 48 patients with histological diagnosis of melanoma with progressive locally advanced or metastatic disease defined as Stage III or Stage IV. The primary endpoint will be the Best Overall Response Rate (BORR).

To learn more about the trial, visit www.oncosec.com. Additional details can also be found at www.clinicaltrials.gov via NCT03132675.

Aura Biosciences Announces Publication of Preclinical Data Supporting AU-011’s Potent and Selective Anti-cancer Activity in Ocular Melanoma Tumors

On December 14, 2017 Aura Biosciences, a biotechnology company developing a new class of therapies to target and selectively destroy cancer cells using viral nanoparticle conjugates, reported that researchers at Massachusetts Eye and Ear (MEE), Emory University and the National Cancer Institute (NCI) have generated preclinical data that demonstrate the ability of light-activated AU-011 to target and selectively destroy ocular melanoma tumors, both in vitro and in vivo, in an orthotopic animal model that highly mimics the location and progression of the disease in humans(Press release, Aura Biosciences, DEC 14, 2017, View Source [SID1234522650]). These results have been published in the peer-reviewed journal, Molecular Cancer Therapeutics.

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Aura’s lead program, light-activated AU-011, is being developed for the treatment of primary ocular melanoma, a rare and life-threatening disease with no approved FDA therapies, and is currently in Phase 1b/2 clinical testing. Researchers believe AU-011’s high tumor specificity and targeting capability, due to its ability to selectively bind to heparan sulfate proteoglycans (HSPG) on the surface membrane of tumor cells, may be key to avoiding damage to the main ocular structures and preserving patients’ vision

"These data offer strong support for the basis of our clinical program, which we are currently investigating in patients with primary ocular melanoma," said Elisabet de los Pinos, Ph.D., founder and CEO of Aura. "Our ultimate goal is to offer a first-line treatment option that can achieve local tumor control, while enabling patients to maintain their vision."

Currently available treatment options to control local tumor growth, such as plaque radiotherapy, are highly invasive and not tumor-specific, often resulting in severe and vision-threatening complications. The data published today suggest that AU-011 may be further investigated as a novel first-line treatment option that can enable early intervention and potentially become the standard of care for patients with early-stage ocular melanoma.

About ocular melanoma
Ocular melanoma, also known as uveal or choroidal melanoma, is a rare and aggressive eye cancer. Ocular melanoma is the most common primary ocular tumor and develops in the uveal tract of the eye. No targeted therapies are available at present, and current radiotherapy treatments can be associated with severe visual loss and other long-term sequelae such as dry eye, glaucoma, cataracts and radiation retinopathy. The most common current treatment is plaque radiotherapy, which involves surgical placement of a radiation device against the exterior of the eye over the tumor. This technique can control the melanoma but can also lead to radiation-related cataract, retinopathy, optic nerve damage and loss of vision. The alternative is enucleation, or removal of the eye. Ocular melanoma metastasizes to the liver in about 40 percent of cases in the long-term (source: OMF), and only 15 percent of patients whose melanoma has metastasized survive beyond five years after diagnosis (source: ACS).

About light-activated AU-011
AU-011 is a first-in-class targeted therapy in development for the primary treatment of ocular melanoma. The therapy consists of viral nanoparticle conjugates that bind selectively to unique receptors on cancer cells in the eye and is derived from technology originally pioneered by Dr. John Schiller of the Center for Cancer Research at the National Cancer Institute (NCI), recipient of the 2017 Lasker-DeBakey Award. Upon activation with an ophthalmic laser, the drug rapidly and specifically disrupts the membranes of tumor cells while sparing key eye structures, which may allow for the potential of preserving patients’ vision and reducing other long-term complications of treatment. This therapy can be delivered using equipment commonly found in the ophthalmologist’s office and does not require a surgical procedure, pointing to a potentially less invasive, more convenient therapy for patients and physicians. AU-011 for ocular melanoma has been granted orphan drug and fast track designations by the U.S. Food and Drug Administration and is currently in clinical development.

Cellectar Files IND for Phase 1 Trial of CLR 131 in Pediatric Cancers

On December 14, 2017 Cellectar Biosciences, Inc. (Nasdaq: CLRB), a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of drugs for the treatment of cancer, reported that the company has filed an Investigational New Drug (IND) application with the Division of Oncology at the U.S. Food and Drug Administration (FDA) for a proposed Phase 1 study of CLR 131 in children and adolescents with select rare and orphan designated cancers (Press release, Cellectar Biosciences, DEC 14, 2017, View Source [SID1234522651]).

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The proposed Phase 1 clinical trial of CLR 131 is an open-label, sequential-group, dose-escalation study to evaluate the safety and tolerability of a single intravenous administration of CLR 131 in up to 30 children and adolescents with cancers including neuroblastoma, sarcomas, lymphomas (including Hodgkin’s lymphoma) and malignant brain tumors. Secondary objectives of the study are to identify the recommended Phase 2 dose of CLR 131 and to determine preliminary antitumor activity (treatment response) of CLR 131 in children and adolescents.

The study will be initiated with the pediatric oncologists and Nuclear Medicine/Radiology Group at The University of Wisconsin Carbone Cancer Center.

"The University of Wisconsin group makes an ideal partner for the development of CLR 131 in pediatric cancers because of the quality of their investigators, prominence as a leading U.S. pediatric treatment center and extensive experience with beta-emitting radioisotope therapies. Together, our hope is to bring new and effective treatment options for children battling life-threatening cancers," stated John Friend, M.D., chief medical officer of Cellectar Biosciences.

CLR 131 is an investigational phospholipid drug conjugate (PDC), radioiodinated cancer therapy that exploits the tumor-targeting properties of the company’s proprietary phospholipid ethers (PLEs) and PLE analogs to selectively deliver radiation to malignant tumor cells, thus minimizing radiation exposure to normal tissues.

Dr. Otto and co-workers of The University of Wisconsin have demonstrated uptake of CLR 131 and other fluorescently and isotopically tagged PDCs across a wide range of childhood solid cancer cell lines including, Ewing sarcoma, rhabdomyosarcoma, pediatric brain tumors such as high-grade gliomas, medulloblastoma and atypical teratoid rhabdoid tumor. In subsequent testing in mouse xenograft models of neuroblastoma, Ewing sarcoma, rhabdomyosarcoma and osteosarcoma, CLR 131 provided significant benefits on tumor growth rates and survival.

"We are particularly pleased to advance CLR 131 in this refractory pediatric patient population as currently most of these children have a very poor prognosis for survival. We are highly encouraged by the preclinical data in pediatric cancers that have shown CLR 131 to have meaningful benefit on tumor growth rates and survival," stated Jim Caruso, president and chief executive officer of Cellectar Biosciences.

About CLR 131

CLR 131 is an investigational compound under development for a range of orphan designated cancers. It is currently being evaluated as a single-dose treatment in a Phase I clinical trial in patients with relapsed/refractory (R/R) multiple myeloma (MM) as well as in a Phase II clinical trial for R/R MM and select R/R lymphomas with either a one- or two-dose treatment. Based upon preclinical and interim Phase I study data, treatment with CLR 131 provides a novel approach to treating solid and hematological tumors and may provide patients with therapeutic benefits, including overall survival, an improvement in progression-free survival, surrogate efficacy marker response rate, and overall quality of life. CLR 131 utilizes the company’s patented phospholipid ether drug conjugate (PDC) tumor targeting delivery platform to deliver a cytotoxic radioisotope, iodine-131, directly to tumor cells. The FDA has granted Cellectar an orphan drug designation for CLR 131 in the treatment of MM.

About Phospholipid Drug Conjugates (PDCs)

Cellectar’s product candidates are built upon its patented cancer cell-targeting delivery and retention platform of optimized phospholipid ether-drug conjugates (PDCs). The company deliberately designed its phospholipid ether (PLE) carrier platform to be coupled with a variety of payloads to facilitate both therapeutic and diagnostic applications. The basis for selective tumor targeting of our PDC compounds lies in the differences between the plasma membranes of cancer cells compared to those of normal cells. Cancer cell membranes are highly enriched in lipid rafts, which are glycolipoprotein microdomains of the plasma membrane of cells that contain high concentrations of cholesterol and sphingolipids, and serve to organize cell surface and intracellular signaling molecules. PDCs have been tested in more than 80 different xenograft models of cancer.

The Medicines Company to Host Investor Day on January 23, 2018

On December 13, 2017 The Medicines Company (NASDAQ:MDCO) reported that it will host an Investor Day on Tuesday, January 23, 2018, from 10:00 a.m. to 12:30 p.m., Eastern Time, in New York City (Press release, Medicines Company, DEC 13, 2017, View Source [SID1234522626]).

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The event will be led by Fred Eshelman, Pharm.D., Executive Chairman of The Medicines Company, and Clive Meanwell, M.D., Ph.D., Chief Executive Officer of the Company, who will be joined by members of the Company’s management team and outside experts and key members of the ORION coalition, including:

Eugene Braunwald, M.D., Distinguished Hersey Professor of Medicine at Harvard Medical School and founding Chairman of the Thrombolysis in Myocardial Infarction (TIMI) Study Group;
John J.P. Kastelein, M.D., Ph.D., Professor of Medicine and Chairman of the Department of Vascular Medicine at the Academic Medical Center of the University of Amsterdam; and
Marc S. Sabatine M.D., M.P.H., Lewis Dexter, M.D., Distinguished Chair in Cardiovascular Medicine at Brigham and Women’s Hospital, Professor of Medicine at Harvard Medical School and Chairman of the TIMI Study Group.
Presentations and panel discussions will focus on inclisiran, its highly-differentiated value proposition and clinical and non-clinical development, manufacturing, regulatory and pre-commercial projects, as well as on the continuing, unmet medical and market needs in atherosclerotic cardiovascular disease.

The event will be broadcast live via webcast. To access the live webcast and view the accompanying slide presentation, visit the "Investors – Events/Presentations" section of The Medicines Company website at least 15 minutes before the event is scheduled to begin to register and download or install any necessary software. In addition to the webcast, the event can be accessed, in listen-only mode, as follows:

U.S./Canada: (877) 359-9508
International: (224) 357-2393
Conference ID: 60380330
A replay of the webcast will be archived and available after the event for a limited period of time.

The in-person event is reserved for financial analysts and institutional investors and is by invitation only.

AIFA set the reimbursement price for Zalmoxis® at EUR 149.000 per infusion, gross of discounts foreseen by law, and also established a flat fee per patient

On December 13, 2017 MolMed S.p.A. (MLM.MI) reported that it obtained its first national marketing authorization for its proprietary product, Zalmoxis: the Board of Directors of AIFA (Agenzia Italiana del Farmaco) approved the agreement negotiated between AIFA’s Prices and Reimbursement Committee (CPR) and MolMed, in which the price and reimbursement for Zalmoxis medicinal product were defined (Press release, MolMed, DEC 13, 2017, View Source [SID1234595072]).

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Zalmoxis is MolMed’s first patient specific cell therapy product, based on genetically engineering of the immune system, administered following haploidentical haematopoietic stem-cell transplantation (HSCT) from partially compatible donors to adult patients with leukaemia and other high-risk haematologic malignancies. Zalmoxis is administered from the 21st day post-transplantation and foresees up to a maximum of 4 infusions per patient based on the achievement of immune-reconstitution.

The terms of the agreement provide for an ex-factory price, excluding VAT, of 149,000 EUR per infusion, gross of discounts foreseen by law and of selective reductions foreseen by AIFA Resolutions ("Determinazioni") of 3 July 2006 and 27 September 2006. Furthermore the agreement also set a flat fee per patient and a safeguard clause on sales for the first 24 months. Given the nature of the product, it will be a hospital-only dispensed therapy.

The agreement signed with AIFA will be effective from the fifteenth day subsequent to its publication in the Gazzetta Ufficiale of the Italian Republic.

Riccardo Palmisano, MolMed’s CEO, commented: "This is truly a turning point for a research and development company like MolMed: both Zalmoxis eligibility for reimbursement and the "Aifa granted price" acknowledge the value of our therapy and, at the same time, the successful completion of a top level Italian research, development and manufacturing journey. In addition, this result paves the way to the marketing of this sophisticated genetically engineered cell therapy. This first national authorization allows us to look with increasing confidence to the introduction of Zalmoxis in the other European countries covered by the Dompé agreement, from which we expect relevant results, considering our partner’s value, expertise and successful track record. Zalmoxis commercialization will allow MolMed to increase its revenues from proprietary products on top of those deriving from GMP development and production for third party."

Professor Claudio Bordignon, Founder and Chairman of MolMed, commented: "The inclusion of Zalmoxis among the medicinal products reimbursable by the National Health Service makes this revolutionary therapy available to those patients for whom the allogeneic stem cell transplantation is the best treatment option for high-risk leukaemia and other blood malignancies. In absence of a fully compatible donor, Zalmoxis makes the treatment from a haploidentical family donor safer, by eliminating post-transplant immunosuppression and, at the same time, resolving the potential occurrence of Graft versus Host Disease. Furthermore, Zalmoxis accelerates immune-reconstitution by protecting the patient against infections and leukaemia relapse. Zalmoxis has proven to significantly increase the one-year survival rate in the treated population."

"We are very pleased with the outcome of MolMed’s negotiation with AIFA. By stipulating this agreement, it is stated that Zalmoxis, the first ex-cell cellular therapy based on the immune system engineering for the PRESS RELEASE 2 treatment of adult patients with high risk blood malignancies, responds to a major clinical need", commented Eugenio Aringhieri, Chief Executive Officer of Dompé. "The synergy of our distinctive competences and shared value priorities, on which this alliance with MolMed is founded, will lead us in the interaction with the scientific community and the regulatory authorities aimed at bringing Zalmoxis to all Patients eligible for this therapy."

About Zalmoxis
Zalmoxis is an innovative therapy based on genetically engineering donor immune system T cells to carry an inducible "suicide gene". Administered to patients following HSCT from partially compatible donors (haploidentical HSCT), these cells foster an anti-leukaemia effect by eliminating post-transplant immunosuppression prophylaxis and inducing a rapid immune reconstitution. The suicide gene allows to readily control Graft versus Host Disease (GvHD), the most significant and serious adverse event in haploidentical transplantation, caused by the genetic disparity between patient and donor. Zalmoxis significantly increases long-term survival, regardless of disease status at transplant, thus making HSCT from partially compatible donors safer and more effective. On August 18th, 2016 the European Commission granted a Conditional Marketing Authorisation (CMA) for Zalmoxis, the first immunogene therapy, as patient-specific adjunctive treatment in haplo-identical haematopoietic stem-cell transplantation for adult patients with leukaemia and high-risk haematological malignancies. Following this authorization, which allows MolMed to market Zalmoxis in the 28 EU Member States and in the European Economic Area, activities aimed at its introduction on the European markets have increased. The marketing authorization issued by AIFA is therefore only the first out of the ones on which MolMed has been working since the date of the European CMA.

With the aim of successfully marketing Zalmoxis, on July 26th, 2017 MolMed signed an exclusive license and distribution agreement with Dompé Farmaceutici S.p.A., one of the leading Italian biopharmaceutical companies, granting Dompé the exclusive right and obligation to conduct all activities aimed at promoting, marketing, exploiting, distributing and selling Zalmoxis in all member countries of the current European Economic Area (EEA) and an option right for Switzerland, Turkey and Australia.

In parallel, preparation of the dossier to obtain price and reimbursement of Zalmoxis from the German and French authorities continued through direct interactions. Furthermore activities aimed at starting negotiations with authorities of other countries have been speeded up. In regard to distribution and marketing beyond the European borders, contracts have already been signed with Megapharm Ltd for Israel and with TTY Biopharm Company Ltd for Taiwan and a number of countries in South-East Asia.