Istari Oncology’s second technology platform consists of a series of ADCs for a variety of oncology targets (Company Web Page, Istari Oncology, NOV 15, 2017, View Source [SID1234522093]). These select, highly specific, monoclonal antibodies are presently conjugated with PE-38 toxin to maximize the killing effect.
We believe our platform overcomes some of the challenges associated with other ADCs because it is based on genetic linkage, which provides more stability than chemical linkers, making it is easier to manufacture. The FDA granted our ADC conjugate, D2C7-IT, Orphan Drug designation in 2016.
Beyond the various PE-38 toxins, our technology could be linked with other therapeutic agents for different targets. Toxins used in construction of immunotoxins are typically derived from bacteria, fungi, and plants. These agents and linkers potentially provide another platform for additional pipeline therapeutics. Possible tumor targets include solid, nonlymphoid tumors.

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On November 15, 2017 Neuralstem, Inc. (NASDAQ:CUR), a biopharmaceutical company focused on the development of nervous system therapies based on its neural stem cell technology, reported its financial results for the three and nine month periods ended September 30, 2017 (Press release, Neuralstem, NOV 15, 2017, View Source [SID1234522096]).

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"We continue to evaluate the full Phase 2 data set for NSI-189 to determine the optimal development path in major depressive disorder and for other conditions, including Angelman’s Syndrome following highly encouraging preclinical data in that setting. We expect to provide a detailed update on our corporate strategy, including development and regulatory plans, after our post-phase 2 meeting with the FDA in the first half of 2018," commented Rich Daly, Chairman and CEO.

"Our recent financing has further extended the company’s cash runway to sufficiently support continued research on NSI-189 and to support operations. We are encouraged by the emerging clinical profile of NSI-189 and look forward to presenting additional clinical data at the upcoming American College of Neuropsychopharmacology in December."

Recent Corporate & Clinical Highlights & Milestones

On November 6, 2017, we strengthened our clinical research team with the appointment of David Recker, MD, as Chief Medical Officer. Dr. Recker has more than 20 years of experience in drug development in multiple therapeutic areas including CNS and cell therapy and has been involved in numerous aspects of clinical strategy development, including product registration and marketing support, clinical trial development and execution, data interpretation, key opinion leader development and support.

On September 18, 2017, Cristina Csimma, Pharm.D, MHP joined the board of directors. Ms. Csimma brings extensive senior leadership experience in the biopharmaceutical industry, including expertise in drug development and regulatory and commercial processes.

On July 25, 2017, the Company announced top-line results from the exploratory Phase 2 clinical trial examining the efficacy of NSI-189 at 40 mg once daily (QD) and 40 mg twice daily (BID) compared to placebo for the treatment of major depressive disorder (MDD). The study, which utilized the two-staged sequential parallel comparison design (SPCD), did not meet its primary efficacy endpoint of a statistically significant reduction in depression symptoms on the Montgomery-Asberg Depression Rating Scale (MADRS). However, as reported in our topline results, the 40 mg QD dose was directionally positive on the MADRS and met statistical significance on several key secondary efficacy endpoints.

The company plans to present the results of the analysis of the secondary endpoints from the Phase 2 clinical trial of NSI-189 in MDD at a scientific meeting in the fourth quarter of this year.

Neuralstem plans to meet with the U.S. Food and Drug Administration in the first half of 2018 to discuss the clinical development path for NSI-189.
Neuralstem intends to submit data on NSI-566, its stem cell therapy product candidate, to FDA and to request Regenerative Medicine Advanced Technology, or RMAT, designation. The RMAT designation, intended to expedite the approval of safe and effective cell therapies, was created by the U.S. Congress as part of the recently-enacted 21st Century Cures Act. Neuralstem is evaluating NSI-566 in three indications: stroke, chronic spinal cord injury (cSCI), and Amyotrophic Lateral Sclerosis (ALS).
On September 5, 2017, the Company was awarded two additional patents by the United States Patent and Trademark Office (USPTO). These patents broadly protect methods for using neural stem cells to treat neurodegenerative disorders, a key component of the Company’s platform. The first new patent, U.S. Patent No. 9,744,194, covers methods of treating neurodegenerative disorders through transplantation of neural stem cells. The second new patent, U.S. Patent No. 9,750,769, covers neural stem cells engineered to express IGF-1, a neurotrophic molecule with broad therapeutic potential in the treatment of neurodegenerative disorders.
Financial Results for the Third Quarter Ended September 30, 2017

Cash Position and Liquidity: At September 30, 2017, cash and investments was $14.1 million as compared to $11.4 million at June 30, 2017. The $2.6 million increase is due to proceeds of $5.4 million, net, from a public offering of common stock and warrants. On August 1, 2017, the Company closed a public offering of 3,000,000 shares of common stock and 2,250,000 common stock purchase warrants at a public purchase price of $2.00 per share and accompanying warrant. Gross proceeds were $6.0 million and approximately $5.4 million, net.

Operating Loss: Operating loss for the quarter ended September 30, 2017 was $2.6 million compared to a loss of $4.9 million for the same period of 2016. The decrease in operating loss for the third quarter 2017 was primarily due to a decrease in clinical trial expenses related to the completion of the Phase 2 clinical trial of NSI-189 in MDD coupled with ongoing corporate restructuring and cost reduction efforts.

Operating loss for the nine months ended September 30, 2017 was $11.0 million compared to a loss of $15.0 million for the same period of 2016. The decrease in operating loss for the nine-month period was primarily due to ongoing corporate restructuring and cost reduction efforts partially offset by increases in clinical trial expenses as the Company completed the Phase 2 clinical trial of NSI-189.

Net Loss: Net loss for the quarter ended September 30, 2017 was $0.1 million, or $0.01 per share (basic) compared to a loss of $5.2 million, or $0.59 per share (basic), on a split adjusted basis for the same period of 2016. The decrease in net loss was primarily due to a decrease in operating expenses along with a $2.7 million non-cash, gain resulting from the fair value adjustment of outstanding liability classified stock purchase warrants.

Net loss for the nine months ended September 30, 2017 was $12.4 million, or $1.00 per share (basic), compared to a loss of $15.7 million, or $1.96 per share (basic), on a split adjusted basis for the same period of 2016. The decrease in net loss was primarily due to a decrease in operating expenses and interest expense due to the maturity of long-term debt in April 2017.

R&D Expenses: The $2.2 million, or 61% decrease, in research and development expenses for the quarter ended September 30, 2017, as compared to the comparable period of 2016, was primarily attributable to a $1.7 million decrease in clinical trial expenses due to the completion of NSI-189 Phase 2 clinical trial, a $0.3 million decrease in personnel, facility and other expenses related to ongoing corporate restructuring and cost reduction efforts and a $0.2 million decrease in non-cash stock based compensation expense.

The $2.3 million, or 25% decrease, in research and development expenses for the nine months ended September 30, 2017, as compared to the comparable period of 2016, was primarily attributable to a $2.2 million decrease in personnel, facility and other expenses related to ongoing corporate restructuring and cost reduction efforts and a $0.4 million decrease in non-cash stock based compensation expense partially offset by a $0.3 million increase in clinical trial expenses related to the completion of the Phase 2 clinical trial of NSI-189.

G&A Expenses: The $0.1 million, or 9% decrease, in general and administrative expenses for the quarter ended September 30, 2017, as compared to the comparable period of 2016, was primarily attributable to a decrease in cash based board of directors fees.

The $1.7 million, or 29% decrease, in general and administrative expenses for the nine months ended September 30, 2017 as compared to the comparable period of 2016 was primarily attributable to a $1.0 million decrease in non-cash stock based compensation expense coupled with a $0.8 million decrease in personnel related expense as a result of headcount reductions.

On November 15, 2017 ONCODESIGN (Paris:ALONC) (ALONC – FR0011766229), a biopharmaceutical group specialized in , precision medicine, reported that it has obtained positive results opening the way for the ALK1 kinase inhibitor discovery program to move on to the lead optimization phase (Press release, Oncodesign, NOV 15, 2017, View Source [SID1234522101]).

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ALK1 is a kinase involved in angiogenesis. Tumoral angiogenesis is the mechanism by which new blood vessels form and infiltrate tumors to provide nutrients and oxygen and to dispose of the tumor’s cellular waste products. Inhibiting this mechanism is a promising line of research in the quest for new treatments for most types of cancer.

The ALK1 program has produced positive cellular results in a mechanistic model as part of the probe to lead phase. Oncodesign has thus decided to advance it to the lead optimization phase and commence an exhaustive series of in vivo biological tests, while conducting medicinal chemistry optimization of the inhibitor molecules identified. A medicinal chemistry team dedicated to the project will be set up to implement this decision.

"At the end of the Lead Optimization phase a drug candidate could be selected for preclinical trials and then clinical development", said Jan Hoflack, Oncodesign’s Chief Scientific and Operating Officer. "Today, our preclinical portfolio contains no fewer than 12 programs, and ALK1 is joining our most advanced programs. Our goal is to develop a best-in-class drug from this program with the potential to complement other anti-angiogenic approaches, currently a market worth over $10 billion. The addition of the drug discovery expertise of the François Hyafil research center in Paris-Saclay has enabled us to accelerate our most promising programs significantly. ALK1 is the first example of a project successfully moving on to a major new stage in its development by harnessing this new expertise."

After exploring molecules’ therapeutic potential in the probe qualification and probe orientation stages, molecules move on to the probe to lead phase. Molecules then undergo a further selection stage after medicinal chemistry optimization of their structure, and the programs are prioritized according to their activity in relevant cell models and their potential to become a drug.

The lead optimization phase aims to identify a drug candidate, a molecule meeting a large number of very exacting criteria to determine its suitability as a future drug. The selection of a drug candidate takes place at the end of the drug discovery phase, and the regulatory development phases then begin. Lead optimization can take up to 36 months, and the success rate is typically around 50%.

About kinases and Nanocyclix technology:

Kinases are a family of enzymes that play a key role in regulating most cell functions, such as proliferation, cell cycle progression, metabolism, survival/apoptosis, repair of damaged DNA, motility and response to the microenvironment.
Using its Nanocyclix technology module, Oncodesign identifies macrocyclic molecules capable of inhibiting both known and unexplored kinases in a powerful and targeted manner. A large variety of kinase inhibitors are thus explored continuously, and only the most promising inhibitor/targeted kinase combinations are selected for more in-depth investigations.
Oncodesign has built a project portfolio with tremendous potential to treat diseases with very substantial unmet medical needs. This portfolio contains both molecules already at an advanced stage of clinical development (a PET tracer for a specific type of lung cancer) and molecules at an earlier stage of development.

On November 15, 2017 Invitae Corporation (NYSE: NVTA), one of the fastest growing genetic information companies, reported it has completed its acquisition of CombiMatrix, which specializes in providing genetic information for prenatal diagnosis, miscarriage analysis and diagnosis of pediatric developmental disorders, establishing Invitae as a new leader in family and reproductive genetic health services (Press release, CombiMatrix, NOV 15, 2017, View Source [SID1234522094]).

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Invitae’s (NVTA) mission is to bring comprehensive genetic information into mainstream medical practice to improve the quality of healthcare for billions of people. www.invitae.com (PRNewsFoto/Invitae Corporation)

"With the addition of CombiMatrix to Invitae, we have completed our entry into prenatal and perinatal genetics, currently the second-largest category of genetic testing services. Our integrated offering will build on the expertise and technologies developed by CombiMatrix to offer customers the most comprehensive offering from a single provider in the category," said Sean George, chief executive officer of Invitae. "Invitae’s platform now delivers comprehensive genetic information services that support the use of genetics in mainstream medical care throughout all stages of life."

CombiMatrix leverages cytogenomic and cytogenetic technologies such as single nucleotide polymorphism chromosomal microarray analysis and next generation sequencing, supported by long-standing expertise in technically challenging sample types, to provide in-depth answers for patients and clinicians addressing complex reproductive health questions.

"Access to actionable genetic information is essential for monitoring pregnancies, particularly for women going through IVF or facing recurrent miscarriages," said Robert Nussbaum, MD, chief medical officer of Invitae. "Our integrated platform and world-class expertise can provide genetic information that helps women and their clinicians with some of the most important decisions of their lives today, even as we continue to advance the understanding of the role genetics plays in having healthy pregnancies."

In connection with the closing, Invitae issued approximately $21.2 million in shares of its common stock to former CombiMatrix securityholders, or approximately 2.7 million shares. Together with the approximately 1.7 million shares of Invitae common stock underlying CombiMatrix Series F warrants assumed in the Merger, the transaction has a total enterprise value of approximately $34.9 million.

The acquisition of CombiMatrix complements Invitae’s recent acquisition of another reproductive genetics company, Good Start Genetics, to establish a category-leading menu with the breadth and depth needed to provide comprehensive support for women, their partners and clinicians to use genetic information when considering their reproductive health options, from carrier screening to preimplantation genetic screening and diagnosis to newborn diagnostics.

Transaction Details

At the closing of the Merger, Invitae issued shares of its common stock to (i) CombiMatrix’s common stockholders, at an exchange ratio of 0.8692 of a share of Invitae common stock (the "Merger Exchange Ratio") for each share of CombiMatrix common stock outstanding immediately prior to the Merger, (ii) CombiMatrix’s Series F preferred stockholders, at the Merger Exchange Ratio for each share of CombiMatrix common stock underlying Series F preferred stock outstanding immediately prior to the Merger, (iii) holders of outstanding and unexercised in-the-money CombiMatrix stock options, which were fully accelerated to the extent of any applicable vesting period and converted into the right to receive a number of shares of Invitae common stock adjusted for the Merger Exchange Ratio and reduced by the aggregate exercise price, and (iv) holders of outstanding and unsettled CombiMatrix restricted stock units ("RSUs"), which were fully accelerated to the extent of any applicable vesting period and converted into the right to receive a number of shares of Invitae common stock adjusted for the Merger Exchange Ratio. No fractional shares were issued in connection with the Merger and Invitae will pay cash in lieu of any such fractional shares. The Merger Exchange Ratio was determined through arm’s-length negotiations between Invitae and CombiMatrix.

In addition, at the closing of the Merger, (a) all outstanding and unexercised out-of-the money CombiMatrix stock options were cancelled and terminated without the right to receive any consideration, (b) all CombiMatrix Series D Warrants and Series F Warrants outstanding and unexercised immediately prior to the closing of the Merger were assumed by Invitae and converted into warrants to purchase the number of shares of Invitae common stock determined by multiplying the number of shares of CombiMatrix common stock subject to such warrants by the Merger Exchange Ratio, and with the exercise price adjusted by dividing the per share exercise price of the CombiMatrix common stock subject to such warrants by the Merger Exchange Ratio, and (c) certain entitlements under CombiMatrix’s executive compensation transaction bonus plan (the "Transaction Bonus Plan") were paid in shares of Invitae common stock or RSUs to be settled in shares of Invitae common stock. All outstanding and unexercised CombiMatrix Series A, Series B, Series C, Series E, and PIPE warrants were repurchased by CombiMatrix prior to closing pursuant to that certain CombiMatrix Common Stock Purchase Warrants Repurchase Agreement dated July 11, 2016.

Invitae’s previously announced offer to exchange each outstanding Series F warrant (the "CombiMatrix Series F warrants") to acquire one share of common stock of CombiMatrix for 0.3056 of a share of Invitae common stock (the "Exchange Offer") expired at 12:00 midnight (one minute after 11:59 p.m.), New York City time, on November 13, 2017. Because the minimum tender condition of 90% was not achieved in the Exchange Offer, Invitae did not accept any of the CombiMatrix Series F warrants that were tendered in the Exchange Offer prior to its expiration. Accordingly, any CombiMatrix Series F warrants that were tendered will be promptly returned to the holder by the exchange agent.

Invitae issued an aggregate of 2,726,324 shares of its common stock and 214,976 RSUs in connection with the Merger (including shares and RSUs issued pursuant to the Transaction Bonus Plan). Immediately after the Merger, (i) there were approximately 52.9 million shares of Invitae common outstanding, (ii) the former CombiMatrix securityholders and executives owned approximately 8.6% of the fully-diluted common stock of the combined company, and (iii) Invitae securityholders, whose shares of Invitae capital stock remain outstanding after the Merger, owned approximately 91.4% of the fully-diluted common stock of the combined company.

Upon completion of the Merger, CombiMatrix became a wholly owned subsidiary of Invitae. As a result, the CombiMatrix common stock and Series F warrants will cease trading on the Nasdaq Capital Market and will be delisted.

About Invitae’s Family and Reproductive Health Genetic Services

Invitae’s reproductive genetics products, which include CombiPGS, CombiPGD and CombiSNP from CombiMatrix and Good Start Genetics’ GeneVu, EmbryVu and VeriYou, provide affordable and accessible genetic information to help people have healthy families. Good Start Genetics became part of Invitae in August 2017.

On November 15, 2017 Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) reported that it will webcast a management presentation at the 29th Annual Piper Jaffray Healthcare Conference at 4:00 p.m. ET on Tuesday, November 28, 2017 (Press release, Regeneron, NOV 15, 2017, View Source [SID1234522097]).

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The session may be accessed through the Company’s web site, www.regeneron.com, on the ‘Events and Presentations’ page. An archived version of the presentation will be available for 30 days.