bluebird bio and Gritstone Oncology Announce Strategic Collaboration to Develop Novel Cancer Cell Therapies

On August 23, 2018 bluebird bio, Inc. (Nasdaq: BLUE) and Gritstone Oncology, Inc. reported a collaboration to research, develop and commercialize products for the treatment of cancer using cell therapy (Press release, bluebird bio, AUG 23, 2018, View Source [SID1234529037]). Gritstone Oncology will leverage its proprietary EDGE artificial intelligence platform to analyze specific tumor types to identify tumor-specific targets and natural T-cell receptors (TCRs) directed to those targets for use in bluebird bio’s established cell therapy platforms. bluebird bio will conduct all development, manufacturing and commercial activities. Gritstone Oncology will utilize its proprietary technology platform to enable patient selection for clinical development of such therapies.

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"By combining our expertise in gene and cell therapy with Gritstone Oncology’s unique target identification and TCR technology, we hope to bring the power of cell therapy to a broader set of newly-validated targets, enabling us to treat previously unaddressable patient populations," said Philip Gregory, D.Phil., chief scientific officer of bluebird bio. "As we expand our immuno-oncology focus and portfolio, this collaboration with Gritstone Oncology is highly complementary to our goal of rapidly advancing novel cellular therapies with the potential to transform the lives of people with cancer, particularly in solid tumor indications."

"As the field of immuno-oncology has evolved, it has become clear that targeting T-cell therapeutics to solid tumors in a highly specific manner is vital to enable potent tumor cell killing with sparing of normal tissues," said Andrew Allen, M.D., Ph.D., president and chief executive officer of Gritstone Oncology. "We believe that our artificial intelligence-based approach to identifying tumor-specific targets and corresponding, naturally occurring TCRs, combined with bluebird bio’s expertise in gene and cell therapy, will allow us to develop cellular immunotherapies against differentiated oncology targets. We look forward to collaborating with the bluebird bio team in order to develop innovative treatments for patients in need."

Under the terms of the agreement, Gritstone Oncology will provide 10 tumor-specific targets across several tumor types and, in certain cases, TCRs directed to those targets to bluebird bio. Gritstone Oncology will receive $20 million in an upfront payment and an additional $10 million in the form of a Series C preferred equity investment. In addition, Gritstone Oncology is eligible for significant development, regulatory and commercial milestones on any therapies, and tiered royalties on certain approved therapies.

SOLAR-1 trial of Novartis investigational alpha-specific PI3K inhibitor BYL719 (alpelisib) meets primary endpoint in HR+/HER2- advanced breast cancer with PIK3CA mutation

On August 23, 2018 Novartis reported the global Phase III SOLAR-1 trial evaluating the investigational alpha-specific PI3K inhibitor BYL719 (alpelisib) has met the primary endpoint showing an improvement in progression-free survival (PFS) (Press release, Novartis, AUG 23, 2018, View Source [SID1234529033]). SOLAR-1 is evaluating BYL719 in combination with fulvestrant compared to fulvestrant alone in postmenopausal women and men with hormone-receptor positive, human epidermal growth factor receptor-2 negative (HR+/HER2-) PIK3CA-mutant advanced or metastatic breast cancer that progressed on or following aromatase inhibitor treatment with or without a CDK4/6 inhibitor[1].

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"BYL719 is the only alpha-specific PI3K inhibitor and the first one to show potential increased benefit and acceptable tolerability for patients," said Samit Hirawat, MD, Head, Novartis Oncology Global Drug Development. "We are encouraged by the results observed in the SOLAR-1 study and look forward to submitting the data to an upcoming medical congress and starting discussions with health authorities worldwide."

Currently, there are no approved PI3K inhibitors for HR+ advanced breast cancer. The PI3K pathway plays an important role in regulating cell processes and is the most frequently altered pathway promoting tumor growth, disease progression and treatment resistance in HR+ advanced breast cancer[4],[5].

Adverse events observed with investigational BYL719 in combination with fulvestrant in SOLAR-1 were generally consistent with those observed in previous BYL719 and fulvestrant studies[1]. The SOLAR-1 trial will continue to assess data for secondary endpoints. Novartis will begin discussions with global health authorities based on these results.

About PI3K inhibition in advanced breast cancer
Studies have established the role of PI3K signaling in several processes critical for cancer progression, including cell metabolism, growth, survival and motility[9]. Activation of the PI3K pathway in breast cancer is associated with resistance to endocrine therapy, disease progression and poorer prognosis[4],[6].

Proteins in the PI3K pathway consist of four smaller parts called isoforms[7]. Approximately 40% of HR+ advanced breast cancer patients have genetic mutations that activate the alpha isoform, called PIK3CA mutations[2]. Mutations in the three other isoforms are typically not associated with advanced breast cancer[7].

About SOLAR-1
SOLAR-1 is a global, Phase III randomized, double-blind, placebo-controlled trial studying investigational BYL719 in combination with fulvestrant for postmenopausal women and men with PIK3CA-mutated HR+/HER2- advanced or metastatic breast cancer that progressed on or following prior aromatase inhibitor treatment with or without a CDK4/6 inhibitor[10].

The trial randomized 572 patients in a 1:1 ratio to receive continuous oral treatment with BYL719 300mg or placebo once daily in combination with fulvestrant 500mg intramuscular injections on days 1 and 15 on the first cycle and day 1 of each subsequent 28-day cycle as per fulvestrant prescribing information. Patients were allocated based on tumor tissue assessment to either a PIK3CA-mutant cohort or a PIK3CA non-mutant cohort. Stratification was based on visceral metastases and prior CDK4/6 inhibitor treatment[10].

The primary endpoint is PFS for patients with the PIK3CA mutation. Secondary endpoints include but are not limited to: overall survival, overall response rate, clinical benefit rate, health-related quality of life, efficacy in PIK3CA non-mutant cohort, safety and tolerability[10].

About BYL719 (alpelisib)
BYL719 is an investigational, orally bioavailable, alpha-specific PI3K inhibitor. In breast cancer cell lines harboring PIK3CA mutations, BYL719 has been shown to potentially inhibit the PI3K pathway and have antiproliferative effects. In addition, cancer cell lines with PIK3CA mutations were more sensitive to BYL719 than those without the mutation across a broad range of different cancers[11].

China approves Hengrui’s HER2-positive breast cancer drug in 10 months

On August 22, 2018 Jiangsu Hengrui Medicine reported that the China National Drug Administration (CNDA) granted a conditional approval to its self-developed compound pyrotinib for treating HER2-positive breast cancer (Press release, Hengrui Pharmaceuticals, AUG 22, 2018, View Source [SID1234591433]). The approval was based on clinical data from phase II studies, demonstrating China’s effort in marketing domestic innovative drugs faster.

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Nordic Nanovector ASA: Results for the Second Quarter and First Half 2018

On August 22, 2018 Nordic Nanovector ASA (OSE: NANO) reported its second quarter and first half 2018 results (Press release, Nordic Nanovector, AUG 22, 2018, View Source [SID1234553495]). A presentation by the company’s senior management team will take place today in Oslo at 08:30 CEST, see details below.

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Eduardo Bravo, CEO, commented: "I am pleased to report a quarter marked by important progress in the development of lead candidate Betalutin in follicular lymphoma (FL). The first patients in the PARADIGME trial have now been dosed. Betalutin was also granted Fast Track designation in June for relapsed or refractory 3L FL, adding to the Orphan drug designation for treating FL it received in 2014. These designations, granted based on the potential of Betalutin to address an unmet patient need in FL, could support a quicker and smoother regulatory process and path to market, if PARADIGME is successful. We are also pleased that Archer-1 has been approved in Norway and we expect the first patient to be dosed before the end of 2018.

"Betalutin is an exciting therapeutic candidate for non-Hodgkin’s lymphoma (NHL) and Nordic Nanovector is well positioned to drive its development through clinical trials. I’m excited to join the Company at this important time and look forward to working with the excellent board and management team to realise the significant potential of Betalutin and to provide a new treatment option to NHL patients who are in need of effective therapies."

Operational Highlights

• Eduardo Bravo appointed as Chief Executive Officer
o Brings more than 25 years’ experience from the biopharmaceutical industry

• First patient dosed in pivotal Phase 2b PARADIGME trial investigating Betalutin as a potential new treatment for patients with third-line relapsed antiCD20 refractory follicular lymphoma (3L R/R FL)
o Site activations continuing – as of August 21st, 41 (of 80-85) sites in 13 (of 20) countries are open for enrolment
o First data read-out targeted for 1H 2020

• Betalutin granted Fast Track designation in the US for FL
o Based on promising safety and preliminary efficacy data from the LYMRIT 37-01 study

• Phase 1b Archer-1 trial of Betalutin in combination with rituximab in second-line (2L) FL patients approved in Norway
o First patient expected to be dosed in 2H 2018

• Phase 1 study with Betalutin in DLBCL advances to next dosing level
o First dosing levels found to be safe and well-tolerated

• Further appointments to strengthen the Management Team and Board of Directors
o Maureen Deehan, PhD, appointed as Head of Corporate Development and Strategy
o Rainer Boehm, MD, elected as a member of the Board of Directors

Financial Highlights Q2 and 1H 2018

(Figures in brackets = same period 2017 unless otherwise stated)

• Revenues for the second quarter amounted to NOK 0 (NOK 0.1 million). Revenues for the first half of 2018 were NOK 0 (NOK 0.1 million).

• Total operating expenses for the second quarter were NOK 84.5 million (NOK 76.3 million). Total operating expenses for the first half of 2018 amounted to NOK 166.8 million (NOK 142.1 million)
o Research and development (preclinical, clinical, medical affairs, regulatory and CMC activities) expenses accounted for 72.2 % of total operating expenses (71 %) for the first half of 2018.

• Comprehensive loss for the second quarter amounted to NOK 82.9 million (loss of NOK 66.3 million). Comprehensive loss for the first half was NOK 173.6 million (loss of NOK 122.1 million)

• Cash and cash equivalents amounted to NOK 570.1 million at the end of June 2018 (NOK 641.5 million at 31 March 2018 and NOK 756.6 million at 31 December 2017)

Outlook

Nordic Nanovector aspires to become a leader in the field of targeted therapies for haematological cancers by developing, manufacturing and commercialising innovative therapies to address major unmet medical needs and advance cancer care.

Betalutin, the company’s most advanced product candidate, has a highly differentiated, competitive, clinical profile for R/R FL, based on the promising results from the LYMRIT 37-01 Phase 1/2a clinical study. The company’s pivotal Phase 2b PARADIGME trial with Betalutin in 3L R/R FL is underway with initial clinical data read-outs targeted for 1H 2020 and subsequent filing in 2020 for marketing approval.

Betalutin has been granted Fast Track designation in the US for the treatment of patients with R/R FL.

Nordic Nanovector intends to maximize the value of Betalutin across other stages of FL, NHL and other haematological cancer indications.

The company is confident that Betalutin could become an attractive and convenient therapeutic option, which, based on detailed market research, has the potential to be commercially successful.

Current cash resources are expected to be sufficient to reach data read-out from PARADIGME in 1H 2020.

Second Quarter and First Half 2018 Results Presentation and Webcast

A presentation by Nordic Nanovector’s senior management team in English will take place today at 8:30 am CEST at:

Thon Hotel Vika Atrium, Munkedamsveien 45, 0250 Oslo

Meeting Room: AKER

The presentation will be recorded as a webcast and will be available at www.nordicnanovector.com in the section: Investors & Media

The results report and the presentation are available at www.nordicnanovector.com in the section: Investors & Media/Reports and Presentations/Interim Reports/2018.

Results presentation in Norwegian

A separate presentation of the results in Norwegian, to be hosted by Nordic Nanovector’s CFO, and its VP IR & Corporate Communications, will take place on Thursday, 23 August 2018 at 8:30 am CEST at:

Thon Hotel Vika Atrium, Munkedamsveien 45, 0250 Oslo

Meeting Room: VIPPETANGEN

To attend the meeting please email – [email protected]

The presentation will NOT be recorded as a webcast

Cellectis: Calyxt Names Biotech Veteran and Board of Directors Member Dr. Yves J. Ribeill as Interim CEO

On August 22, 2018 Calyxt, Inc. (NASDAQ: CLXT) and Cellectis S.A. (Paris:ALCLS) (NASDAQ:CLLS) reported its Board of Directors has appointed Yves Ribeill, Ph.D., as Interim Chief Executive Officer, effective immediately (Press release, Cellectis, AUG 22, 2018, View Source [SID1234530610]). Dr. Ribeill replaces Federico Tripodi, who is leaving the Company to pursue other opportunities. Currently a member of Calyxt’s Board of Directors, Dr. Ribeill will work closely with the executive management team to promote the development of the Company’s products to benefit consumers, including the commercial launch of Calyxt’s high-oleic soybean oil.

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In addition, the Board of Directors of Calyxt appointed Jonathan Fassberg, founder of the Trout Group and currently Co-Chief Executive Officer of Solebury Trout, as a member of the Board of Directors and a member of the Audit Committee.

"Given Yves’ extensive prior experience in healthcare, coupled with his strategic abilities, business development experience and broad network, the Board is confident he will bring the right combination of skills necessary to succeed during this pivotal period for Calyxt," said Dr. André Choulika, Chairman of Calyxt’s Board of Directors. "The Company is making significant strides to develop healthy food products for consumers, and we expect Dr. Ribeill to solidify Calyxt’s position as a leader in the field." Dr. Choulika added, "the Company would like to thank Mr. Tripodi for his service as CEO and wishes him the very best in his future endeavors".

"Healthy eating and healthy living go hand-in-hand," added Dr. Ribeill. "I strongly believe that Calyxt will play a vital role in keeping people healthy across the world, and the Company has enormous potential to create foods that exhibit healthy characteristics. At Calyxt, we have the unique opportunity to lead an important trend in agriculture towards creating healthier crops and food ingredients. We view it as our duty to address the health and nutrition concerns of today’s society by developing better, more nutritious foods for consumers."

Yves Joseph Ribeill, Ph.D., founded SCYNEXIS, Inc (NASDAQ: SCYX) and served as President and CEO from 1999 to 2015. Dr. Ribeill has more than 35 years of experience in the healthcare industry, with an expertise in anti-infective diseases including bacterial, fungal, viral and parasiticidal and in microbiome-centric diseases. Prior to moving to the U.S. 21 years ago, Dr. Ribeill held several management positions during his international career with Rhône-Poulenc and Aventis in France and in the UK. Dr. Ribeill was a member of the Scientific Advisory Committee of the World Health Organization, the Medicines for Malaria Venture and is currently Vice Chairman of the Triangle Global Health Consortium in North Carolina.

Conference Call Details
Calyxt to hold a conference call for investors Wednesday, August 22, 2018 at 8:30a.m. ET – 7:30a.m. CT.
The live dial-in information for the conference call is:
US & Canada only: 877-407-9747
International: 412-902-0044

Replay Information
Conference ID #: 13673206
Replay Dial-In (Toll Free US & Canada): 877-660-6853
Replay Dial-In (International): 201-612-7415
Expiration Date: 9/5/18

Webcast URL (archived for 6 months):
https://78449.themediaframe.com/dataconf/productusers/clxt/mediaframe/26097/indexl.html