Atossa Genetics Provides Update on its Phase 2 Study of Fulvestrant Administered with its Microcatheter

On January 9, 2017 Atossa Genetics Inc. (NASDAQ: ATOS) reported that it is transferring the site of its Phase 2 study of fulvestrant administered with its patented microcatheters in patients with ductal carcinoma in situ or breast cancer who are scheduled for lumpectomy or mastectomy (Press release, Atossa Genetics, JAN 9, 2017, View Source [SID1234517340]). The study was initiated at Columbia University Medical Center Breast Cancer Programs (New York) and is now being transferred to Montefiore Medical Center in New York. This move comes about as the principal investigator, Dr. Sheldon M. Feldman, M.D., has relocated to Montefiore and is now Chief, Division of Breast Surgery & Breast Surgical Oncology, Director, Breast Cancer Services, and Professor, Department of Surgery, at the Montefiore Medical Center, The University Hospital for the Albert Einstein College of Medicine, Montefiore Einstein Center for Cancer Care.

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Montefiore Health System consists of eleven hospitals; a primary and specialty care network of more than 180 locations across Westchester County, the lower Hudson Valley and the Bronx; an extended care facility; the Montefiore School of Nursing, and the Albert Einstein College of Medicine.

Dr. Steve Quay, President and CEO, commented, "We look forward to continuing our Phase 2 study at Montefiore, which is a nationally-ranked, top hospital. Although enrollment in the study has been slower than we expected, particularly as the study site is being moved, we expect that Montefiore’s large hospital system and leading breast cancer care center will facilitate faster enrollment, which we now anticipate completing by August 2017."

Adaptimmune confirms GSK Nomination of Second Adaptimmune Target under Strategic Multi-Target Collaboration

On January 9, 2017 Adaptimmune Therapeutics plc (Nasdaq:ADAP), a leader in T-cell therapy to treat cancer, reported that GlaxoSmithKline plc (NYSE:GSK) (LSE:GSK) has nominated a second target, PRAME (preferentially expressed antigen in melanoma), under the strategic collaboration and licensing agreement between the companies (Press release, Adaptimmune, JAN 9, 2017, View Source [SID1234517335]). Adaptimmune will be responsible for PRAME preclinical TCR development and delivery of the IND package to GSK. The nomination of a second target meets a milestone set forth in the agreement.

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Adaptimmune and GSK initially announced their strategic collaboration and licensing agreement in June 2014 for up to five programs, the first being the NY-ESO SPEAR T-cell therapy program, and the agreement was subsequently expanded in February 2016 to accelerate development of Adaptimmune’s NY-ESO SPEAR T-cell therapy toward registration trials in synovial sarcoma. Following the nomination of PRAME as a second target, Adaptimmune will take the program through preclinical testing to IND. GSK retains the right to nominate up to three additional targets, if GSK exercises its option on NY-ESO; however, this excludes targets on which work is already under way, including Adaptimmune’s proprietary MAGE-A10, MAGE-A4 and AFP programs.

"The nomination of this next target marks an important step forward for the collaboration," commented Helen Tayton-Martin, Adaptimmune’s Chief Operating Officer and responsible for the alliance. "The early clinical results we have seen in synovial sarcoma with our SPEAR T-cell therapy targeting NY-ESO-1, the first target nominated by GSK, have been promising thus far, and we are accelerating that program toward registration studies. The nomination of PRAME as GSK’s second target is further validation of our technology, and our goal is to deliver this IND package as expeditiously as possible."

Under the terms of the agreement, the potential development milestones Adaptimmune is eligible to receive solely in relation to the PRAME program could amount to approximately $300 million, if GSK exercises its option and successfully develops this target in more than one indication and more than one Human Leukocyte Antigen (HLA) type. Adaptimmune would also receive tiered sales milestones and mid-single to low double-digit royalties on worldwide net sales.

TG Therapeutics Announces Orphan Drug Designation for the Combination of TG-1101 and TGR-1202 for Treatment of Chronic Lymphocytic Leukemia

On January 9, 2017 TG Therapeutics, Inc. (NASDAQ:TGTX) reported that the U.S. Food and Drug Administration (FDA) has granted orphan drug designation covering the combination of TG-1101 (ublituximab), the Company’s novel, glycoengineered anti-CD20 monoclonal antibody, and TGR-1202 the Company’s oral, next generation PI3K delta inhibitor, for the treatment of patients with chronic lymphocytic leukemia (CLL) (Press release, TG Therapeutics, JAN 9, 2017, View Source [SID1234517334]). The combination of TG-1101 and TGR-1202 is currently being evaluated in the UNITY-CLL Phase 3 Trial for patients with both frontline and previously treated CLL as well as the UNITY-DLBCL Phase 2b Trial for patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL).

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"Receiving orphan drug designation for our proprietary combination of TG-1101 and TGR-1202 provides another layer of exclusivity protection on top of the composition of matter patents which were issued for TG-1101 and TGR-1202 last year and patents on the combination that have been filed and are pending approval," stated Michael S. Weiss, Executive Chairman and Chief Executive Officer of TG Therapeutics. "Additionally, with enrollment into our UNITY-CLL Phase 3 trial currently exceeding our expectations, we expect to be able to commence a regulatory filing for the combination in 2018 and having orphan drug designation will provide certain cost saving advantages for us during the regulatory approval process."


ABOUT ORPHAN DRUG DESIGNATION

Orphan drug designation is granted by the FDA to drugs and biologics which are defined as those intended for the safe and effective treatment, diagnosis or prevention of rare diseases/disorders that affect fewer than 200,000 people in the U.S. Orphan drug designation provides certain incentives which may include tax credits towards the cost of clinical trials and prescription drug user fee waivers. If a product that has orphan drug designation subsequently receives the first FDA approval for the disease for which it has such designation, the product is entitled to orphan product exclusivity.


ABOUT CHRONIC LYMPHOCYTIC LEUKEMIA

Chronic lymphocytic leukemia (CLL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). CLL usually gets worse slowly and is one of the most common types of leukemia in adults. It often occurs during or after middle age. It is estimated that there are approximately 20,000 new cases of CLL diagnosed each year in the United States.

Update on Dispute between Exelixis and Genentech, a Member of the Roche Group

On January 9, 2017 Exelixis, Inc. (Nasdaq:EXEL) reported that Genentech, Inc. has withdrawn its counterclaim against Exelixis in the ongoing JAMS arbitration concerning alleged breaches of the parties’ collaboration agreement (Press release, Exelixis, JAN 9, 2017, View Source [SID1234517332]). Genentech had asserted a counterclaim for breach of contract, which sought monetary damages and interest related to cost allocations under the collaboration agreement. When notifying the arbitral panel, and Exelixis, of this unilateral action, Genentech further stated that it is changing the manner in which it allocates promotional expenses of the COTELLIC (cobimetinib) plus Zelboraf (vemurafenib) combination therapy.

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As a result of Genentech’s decision to change its cost allocation approach, Exelixis is relieved of $18.7 million of disputed costs previously charged by Genentech. Exelixis has invoiced Genentech an additional $7.1 million with interest for expenses that Exelixis paid previously.

Genentech’s revised allocation applies retrospectively and prospectively and will substantially reduce Exelixis’ exposure to costs associated with promotion of the COTELLIC + Zelboraf combination in the United States. Exelixis and Genentech have shared promotional costs since commercial activities were initiated in early 2013. As detailed in previous regulatory filings, Exelixis charged its Profit and Loss Statement approximately $38 million for promotional costs through the third quarter of 2016. With the new approach that Genentech has adopted unilaterally, Exelixis’ liability for promotional costs will be reduced to approximately $15 million for the same period.

Other significant issues remain in dispute between the parties. Genentech’s action does not address the claims in Exelixis’ Demand for Arbitration related to Genentech’s clinical development, pricing and promotional costs for COTELLIC in the United States, nor does it fully resolve claims over revenue allocation. And, Genentech has not confirmed how it intends to allocate promotional costs incurred with respect to the collaboration’s promotion of other combination therapies that include cobimetinib for other indications that are in development and may be approved. Exelixis will continue to press its position before the arbitral panel to obtain a just resolution of these claims and the clarity it requires.

About the Dispute

On June 3, 2016, Exelixis filed a Demand for Arbitration before JAMS in San Francisco, California asserting claims against Genentech related to its clinical development, pricing and promotion of COTELLIC, and cost and revenue allocations in connection with COTELLIC’s promotion in the United States. The arbitration demand asserts that Genentech has breached the parties’ contract by, amongst other breaches, failing to meet its diligence and good faith obligations. The demand seeks various forms of declaratory, monetary, and equitable relief, including without limitation that the cost and revenue allocations for COTELLIC be shared equitably consistent with the collaboration agreement’s terms, along with attorneys’ fees and costs of the arbitration. Genentech had asserted a counterclaim for breach of contract, which sought monetary damages and interest related to the cost allocations under the collaboration agreement.

AbbVie Announces Four New Global Research Collaborations Focused on Advancing Next-Generation Science

On January 9, 2017 AbbVie (NYSE: ABBV), a global biopharmaceutical company, reported four new collaborations and investments with leading healthcare innovators to advance early-stage research in key therapeutic areas such as oncology and immunology (Press release, AbbVie, JAN 9, 2017, View Source [SID1234517331]). AbbVie is committed to investing in and developing transformational science and technologies to advance the next-generation of therapies across its robust pipeline in key therapeutic areas. With more than 50 compounds in clinical development, AbbVie’s pipeline spans significant areas of medical need including oncology, immunology, neuroscience and virology.

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"We can develop tomorrow’s most important therapies by investing in today’s leading technologies and scientific achievements," said Michael Severino, M.D., executive vice president, research and development and chief scientific officer, AbbVie. "Combining the strengths of AbbVie’s discovery and development expertise and novel research from external partners will accelerate the pace of innovation into new medicines for the next-generation of medical treatment."

Oncology

AbbVie and Pure MHC, a privately-held target discovery company, will embark on a research and license agreement to discover and validate peptide targets for use with T-cell receptor therapeutics in several types of cancers.
T-cells play a key role in regulating immune responses to tumors. Receptors on the surface of T-cells recognize tumor antigens in the form of small peptides and provide a selective pathway for targeted cancer therapies. Pure MHC has developed technology to identify novel, tumor-associated peptides based on innovation licensed from the University of Oklahoma.

The collaboration between AbbVie and Pure MHC will seek to identify a library of peptide targets for further research across multiple tumor types and advance AbbVie’s ongoing development of next-generation immuno-oncology therapies.

AbbVie has entered into an exclusive license with Dong-A-ST, a leading specialty healthcare company in South Korea, for MerTK inhibitors in pre-clinical development for use in conjunction with immuno-oncology therapies.
MerTK is a protein that is believed to contribute to the promotion of immunosuppressive tumor microenvironment. Inhibition of this activity may help promote an inflammatory state, alerting the immune system to attack tumors and augmenting the efficacy of targeted cancer therapies such as checkpoint inhibitors (anti-PD1/PD-L1) and pro-apoptotic agents. The collaboration will explore the combination of MerTK inhibitors in conjunction with AbbVie’s portfolio of anti-cancer agents across multiple types of solid tumors.

The addition of this mechanism will advance AbbVie’s existing research into immuno-oncology therapies and complement its oncology pipeline under development for nearly 20 cancers and tumor types.

Immunology

AbbVie and Zebra Biologics, Inc., a discovery stage biotechnology company, have entered into a partnership to discover agonist antibody therapeutics for inflammatory diseases. Zebra will utilize its novel and patented function-based antibody discovery platform to generate antibodies that activate biological pathways associated with targets designated by AbbVie. Zebra and AbbVie will collaborate closely on the identification and pre-clinical validation of emerging candidates. The targets were not disclosed.
Zebra will lead the discovery of candidate agonist antibodies for designated targets and will collaborate with AbbVie in pre-clinical validation of select clinical candidates. Upon advancement of clinical candidates, AbbVie would be responsible for clinical development, manufacturing, regulatory approval and world-wide commercialization.

Genomics

AbbVie and Genomics Medicine Ireland (GMI), a life sciences startup company, have partnered to conduct population genomics research in Ireland. The alliance will sequence the genomes of 45,000 volunteers across Ireland. The data to be included will originate from people with several types of immune-mediated diseases, neurological disorders and cancer, as well as people unaffected by these diseases. By incorporating the genotypic and phenotypic data across a wide sample population, the partnership aims to better understand human biology and disease etiology to discover new therapeutic targets and identify biomarkers.
AbbVie will utilize the research to select targets for drug development, as well as potential development of companion diagnostics for selected conditions.

GMI is backed by investors ARCH Venture Partners, Polaris Partners, GV (formerly Google Ventures) and the Ireland Strategic Investment Fund.