Zymeworks Advances Clinical Candidate Incorporating Technology from Kairos Acquisition

On March 14, 2018 Zymeworks Inc. (NYSE/TSX: ZYME), a clinical-stage biopharmaceutical company developing multifunctional therapeutics, reported that ZW49 is the first product candidate selected for clinical development utilizing the ZymeLink antibody-drug conjugate (ADC) platform, acquired as part of the Company’s 2016 acquisition of Kairos Therapeutics (Press release, Zymeworks, MAR 14, 2018, View Source [SID1234529108]). ZW49 was developed by leveraging ZymeLink in combination with Zymeworks’ flagship Azymetric bispecific platform. The Company expects to file an Investigational New Drug (IND) application this year in order to begin clinical trials with ZW49 for patients with HER2-expressing cancers.

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ZW49 is a novel bispecific ADC targeting two distinct domains of the HER2 receptor resulting in enhanced internalization and delivery of its proprietary ZymeLink cytotoxic payload. ADCs incorporating ZymeLink have demonstrated a greater therapeutic window (range of doses that are both efficacious and tolerable) in preclinical testing than those incorporating the commonly used ADC payloads DM1 or MMAE. As a result, ZW49 exhibited superior activity when assessed against other approved HER2-targeted therapies and Zymeworks’ previous internal ADC candidate, ZW33. Consequently, the Company will advance ZW49 in lieu of ZW33. Preclinical data on ZW49 and more generally on the ZymeLink ADC platform will be presented at the annual meeting of the American Association for Cancer Research (AACR) (Free AACR Whitepaper) to be held April 2018 in Chicago. Abstracts for these preclinical data were published today.

"The data generated by ZW49 clearly supported its designation as our second product candidate for clinical evaluation," said Ali Tehrani, Ph.D., President and CEO of Zymeworks. "With the addition of the complementary ZymeLink technology, including proprietary linkers and payloads, we have been able to further leverage the power of our Azymetric platform to create a differentiated molecule that we believe has the potential for best-in-class activity and tolerability."

Zymeworks, whose protein engineering expertise and resulting therapeutic platforms have resulted in a network of global biopharmaceutical partners, is keenly focused on developing its own portfolio of product candidates. Its lead compound, ZW25, is currently being assessed in an adaptive Phase 1 clinical trial and has shown promising single-agent anti-tumor activity in patients with heavily pretreated HER2-expressing cancers that have progressed after standard of care. Zymeworks continues to accelerate the development of ZW25 and is opening several new clinical sites across North America in 2018.

"With the advancement of ZW49, we now have a portfolio of agents with the potential to address the full spectrum of patients with HER2-expressing cancers," said Diana Hausman, M.D., Chief Medical Officer of Zymeworks. "This includes those underserved patients whose tumors express lower levels of HER2 and are ineligible for treatment with HER2-targeted therapies, such as trastuzumab, pertuzumab, and T-DM1."

About ADCs

Antibody-drug conjugates are a class of anti-cancer therapies intended to precisely target tumor cells in order to avoid the significant toxicities routinely associated with cancer treatments while simultaneously improving their efficacy. An ADC is an antibody connected, or conjugated, to a small molecule drug. It has three critical components: the antibody for targeting of specific cells, the cytotoxin (or payload) being delivered to induce cancer cell death, and the linker, which connects the two components together.

About ZW49

ZW49 is a biparatopic (a bispecific antibody that can simultaneously bind two non-overlapping epitopes on a single target) anti-HER2 ADC based on the same framework as ZW25 but armed with the company’s proprietary ZymeLink cytotoxic (potent cancer-cell killing) payload. ZW49 may mediate its therapeutic effect through a combination of mechanisms, including: increased HER2 receptor-antibody clustering and internalization leading to toxin-mediated cytotoxicity; dual HER2 signal blockade; increased binding and removal of HER2 protein from the cell surface; and potent effector function.

Bristol-Myers Squibb to Announce Results for First Quarter 2018 on April 26

On March 14, 2018 Bristol-Myers Squibb Company (NYSE:BMY) reported that it will announce results for the first quarter of 2018 on Thursday, April 26, 2018. During a conference call at 10:30 a.m. EDT on April 26, company executives will review financial information and will address inquiries from investors and analysts (Press release, Bristol-Myers Squibb, MAR 14, 2018, View Source [SID1234524756]).

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Investors and the general public are invited to listen to a live webcast of the call at View Source or by dialing in the U.S. toll free 323-794-2093 or international 866-548-4713, confirmation code: 4713257. Materials related to the call will be available at the same website prior to the conference call. A replay of the call will be available beginning at 1:30 p.m. EDT on April 26 through 1:30 p.m. EDT on, May 10, 2018. The replay will also be available through View Source or by dialing in the U.S. toll free 888-203-1112 or international 719-457-0820, confirmation code: 4713257.

BioSpecifics Technologies Corp. Reports Fourth Quarter and Full Year 2017 Financial Results

On March 14, 2018 BioSpecifics Technologies Corp. (NASDAQ: BSTC), a biopharmaceutical company that originated and continues to develop collagenase based-therapies with a first in class collagenase-based product marketed as XIAFLEX in the U.S. and Xiapex in Europe, reported its financial results for the fourth quarter and full year ended December 31, 2017 and provided a corporate update (Press release, BioSpecifics Technologies, MAR 14, 2018, View Source [SID1234524755]).

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"2018 is off to a solid start with the Phase 3 cellulite trials for CCH now initiated and positive interim data recently presented for our ongoing Phase 1 uterine fibroids trial, which is advancing toward a top-line data readout this year. In 2017, we continued to be pleased with our royalty revenues from XIAFLEX net sales and look forward to the continued growth of this product and the ongoing profitability of our business," said Thomas L. Wegman, President of BioSpecifics. "In 2018, we will also continue to work with our partner Endo to ensure that XIAFLEX and CCH are able to fulfill their commercial and clinical potential."

Fourth Quarter and Full Year 2017 Financial Results

BioSpecifics reported net income of $2.6 million for the fourth quarter ended December 31, 2017, or $0.37 per basic share and $0.36 per share on a fully diluted basis, compared to net income of $2.9 million, or $0.41 per basic share and $0.40 per share on a fully diluted basis, for the same period in 2016. For the full year ended December 31, 2017, the Company reported a net income of $11.3 million, or $1.58 per basic share and $1.55 per share on a fully diluted basis, compared to net income of $11.4 million, or $1.61 per basic share and $1.56 per share on a fully diluted basis for the same period in 2016.

Total revenue for the fourth quarter ended December 31, 2017 was $6.7 million, compared to $6.6 million for the same period in 2016. For the full year ended December 31, 2017, total revenue was $27.4 million, compared to $26.3 million for the same period in 2016. The increase in total revenues for the quarterly and year-end periods was primarily due to royalty revenues related to the net sales of XIAFLEX.

Royalty and mark-up on cost of goods sold (COGS) revenues recognized under BioSpecifics’ agreement with Endo for the fourth quarter ended December 31, 2017 were $6.7 million compared to $6.6 million for the same period in 2016, an increase of $0.1 million or 2 percent. Total royalty and mark-up on COGS revenues for the year ended December 31, 2017 increased to $27.4 million as compared to $25.4 million in the same period in 2016. This increase in royalties and the mark-up on COGS in each quarterly and year end periods was primarily due to royalty revenues related to the net sales of XIAFLEX.

Licensing revenue consists of licensing fees, sublicensing fees and milestones. BioSpecifics recognized licensing revenue for the fourth quarter ended December 31, 2017 and 2016 of approximately $4,000 in each period. Licensing fees recognized for the years ended December 31, 2017 and 2016 were $18,000 and $0.8 million, respectively. In the 2017 period, licensing fees recognized were related to the cash payments received under the agreement with Endo in prior years and amortized over the expected development period. In the 2016 period, licensing fees of $0.8 million were recognized related to the exercise of an opt-in right by Endo for the human lipoma indication.

Milestone revenue recognized for the years ended December 31, 2017 and 2016 was zero and $28,500, respectively. The $28,500 milestone revenue recognized in the 2016 period related to the approval of XIAFLEX in Australia for the treatment of Peyronie’s Disease by Actelion.

Research and development (R&D) expenses for the fourth quarter ended December 31, 2017 and 2016 were $0.3 million in each period. For the year ended December 31, 2017, R&D expenses were $1.2 million, compared to $1.3 million in the same period in 2016.

General and administrative expenses for the fourth quarter ended December 31, 2017 were $1.6 million, compared to $2.0 million for the same period in 2016. For the year ended, December 31, 2017, general and administrative expenses were $8.5 million, compared to $7.9 million in the same period in 2016.

Provision for income taxes for the fourth quarter ended December 31, 2017 were $2.4 million, compared to $1.5 million for the same period in 2016. For the year ended December 31, 2017, provision for income taxes were $7.0 million as compared to $6.0 million in the same period of 2016. The increase in 2017 as compared to 2016 was primarily due to the Company’s initial analysis of the Tax Cuts and Job Act. The Company has made reasonable estimates of its 2017 impact and due to the federal corporate rate reduction, a re-measurement of deferred tax assets and liabilities resulted in the recording of a charge of approximately $1.1 million.

As of December 31, 2017, BioSpecifics had cash and cash equivalents and investments of $65.1 million, compared to $52.8 million as of December 31, 2016.

XIAFLEX Commercial Highlights

On February 27, 2018, Endo reported commercial highlights for XIAFLEX for the fourth quarter and full year of 2017 (Endo’s fourth quarter 2017 financials are reported in BioSpecifics’ first quarter 2018 financials). For the fourth quarter of 2017, net revenues were $61.3 million compared to $55.5 million for the fourth quarter of 2016, a 10 percent increase, primarily driven by a full year of direct-to-consumer initiatives intended to increase patient awareness. Full year 2017 net revenues were $213.4 million compared to $189.7 million for the full year of 2016, a 12 percent increase.

CCH Pipeline Updates and Anticipated Upcoming Milestones

BioSpecifics manages the development of collagenase clostridium histolyticum (CCH) for the treatment of uterine fibroids and has the right to initiate the development of any new potential indication not licensed by Endo. Endo’s licensed indications include Dupuytren’s Contracture and Peyronie’s Disease, both approved and marketed; in addition to cellulite, adhesive capsulitis, human and canine lipoma, lateral hip fat and plantar fibromatosis.

BioSpecifics presented interim data from the ongoing Phase 1 study of CCH for the treatment of uterine fibroids in a poster on March 9, 2018 at the Society for Reproductive Investigation’s 65th Annual Scientific Meeting in San Diego, CA. The data show the safety and effectiveness of the injection method in five patients. Three patients were injected with CCH and underwent a hysterectomy 24-96 hours after the injection. Two patients subsequently were injected with a higher dose of collagenase, and underwent a hysterectomy 63 days after the injection. The collagenase-treated tissue samples showed not only the reduction of collagen content but also the disruption of the tissue pattern, while in control tissues the collagen remained abundant and compact. The digestion of collagen did not extend beyond the capsule of any fibroid. No adverse event occurred in these patients.
In February 2018, Endo announced the initiation of two pivotal Phase 3 RELEASE clinical trials of CCH for the treatment of cellulite. These multicenter, randomized, double-blind, placebo-controlled studies will evaluate the safety and efficacy of CCH in reducing the appearance of cellulite. These two U.S. studies are expected to enroll 840 women, 420 per trial, aged 18 years or older with moderate-to-severe buttock cellulite. Each subject will receive up to three treatments in which CCH, 0.84 mg per treatment area, or placebo will be administered. The two treatment areas include the left and right buttock. Each treatment visit will occur approximately 21 days apart. A total of 12 injections will be administered into cellulite dimples per treatment area per visit. Cellulite severity will be assessed at the beginning and conclusion of treatment. The assessments will be conducted by each patient and clinician using two validated photonumeric cellulite severity scales developed by Endo and third-party psychometric experts. The primary endpoint of the studies is a composite responder analysis demonstrating at least a 2-level composite improvement on the photonumeric cellulite severity scale, independently reported by both the patient and clinician. Key secondary endpoints include the percentage of subjects that experience at least a 1-level or 2-level improvement in patient reported assessment, percentage of subjects with a 1-level composite improvement, percentage of satisfied subjects, change from baseline in a cellulite impact scale and the percentage of subjects with at least a 1-level or 2-level improvement in the global aesthetic improvement scale (GAIS).
Top-line results for the Phase 3 trials of CCH for cellulite are expected in the first quarter of 2019.
BioSpecifics is conducting an ongoing Phase 1 clinical trial of CCH for the treatment of uterine fibroids with data expected in 2018. This Phase 1 open-label dose escalation study is being conducted at the Department of Gynecology & Obstetrics at Johns Hopkins University and is designed to enroll 15 female subjects treated prior to hysterectomy. The trial’s primary endpoint will assess the safety and tolerability of a single injection of CCH directly into the uterine fibroid under transvaginal ultrasound guidance. The secondary endpoints will assess symptoms of pain and bleeding, quality of life throughout the study in addition to size, collagen content and rate of apoptosis of CCH treated fibroids.
Endo continues its commercial review of additional licensed indications, including adhesive capsulitis (frozen shoulder) and plantar fibromatosis.

ProMIS Neurosciences Announces Fiscal Year 2017 Annual Results

On March 14, 2018 ProMIS Neurosciences, Inc. a biotechnology company focused on the discovery and development of precision treatments for neurodegenerative diseases, reported its operational and financial results for the year ended December 31, 2017 (Press release, ProMIS Neurosciences, MAR 14, 2018, View Source [SID1234525140]).

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"Over the course of the past year, we have significantly advanced our lead product candidate for Alzheimer’s disease, PMN310, demonstrating its emerging best in class profile in direct head-to-head comparison with other amyloid beta-targeted antibody therapeutics", said Eugene Williams, ProMIS Executive Chairman.

ProMIS also initiated new programs to develop antibodies against novel therapeutic targets on TDP43 for amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), tau protein for Alzheimer’s disease (AD), and alpha-synuclein for Parkinson’s disease (PD), representing important additional opportunities in neurodegenerative diseases.

For a narrated overview of fiscal year 2017 results and outlook for 2018, please click on the link below:

http://bit.ly/2FxBuUv

Corporate Highlights

During 2017, completed private placements providing aggregate gross proceeds of approximately $7,510,000.
Successfully completed validation of five therapeutic candidates for AD, all of which demonstrated the desired target profile of binding to soluble brain tissue extracts from AD patients without binding to plaque.
Designated PMN310 as the lead product candidate for AD and demonstrated that PMN310 displays the desired profile of selectively targeting amyloid beta oligomers in a preclinical study comparing PMN310 to other amyloid beta-directed antibodies for AD.
Successfully completed humanization of PMN310 (huPMN310) for further development as lead product candidate.
Initiated programs to identify novel therapeutic targets for AD, ALS and PD.
Filed a provisional patent application with the U. S. Patent and Trademark Office relating to a novel therapeutic target on misfolded forms of TDP43 and initiated development of antibodies selective for this target associated with toxic, aggregated forms of TDP43.
ProMIS’ sponsored research agreement with the University of British Columbia received a matching industry partnered grant from the Canadian Institute of Health Research (CIHR).
Common shares of ProMIS commenced trading on December 4, 2017 on the OTCQB Venture Market in the U. S. under the stock symbol "ARFXF".
On January 4, 2018, ProMIS announced that PMN310 shows potential for improved safety profile in direct comparison to other amyloid beta-directed antibodies. The observed lack of PMN310 binding to perivascular amyloid plaque in AD brain tissue may eliminate dose-limiting brain swelling seen with aducanumab, supporting administration of higher doses to AD patients, thereby leading to greater therapeutic potency of PMN310.
Exercises of common share warrants yield gross proceeds of $1,484,498.
Financial Results

Annual Results of Operations

The Company’s net loss for the year ended December 31, 2017 was $6,019,970, compared to a net loss of $3,454,975 year ended December 31, 2016. Included in the net loss amount for the year ended December 31, 2017 were non-cash expenses of $700,953, representing share-based compensation and amortization of an intangible asset, compared to $578,254 for the year ended December 31, 2016. The increase in the net loss for the year ended December 31, 2017 is related to the costs associated with developing the Company’s AD therapeutics program, increased contracted resources and associated costs, supporting its patent portfolio, associated general corporate expenditures and higher share-based compensation.

Research and development expenses for the year ended December 31, 2017 were $3,961,375, as compared to $1,865,507 in the year ended December 31, 2016. The increase in research and development expense for the year ended December 31, 2017 is primarily attributed to higher research program costs for the AD therapeutics program, consultants and increased contracted resources.

General and administrative expenses for the year ended December 31, 2017 were $2,061,387, as compared to $1,576,271 in the year ended December 31, 2016. The increased expenditures for 2017 reflect primarily higher share-based compensation, contracted resources and other professional fees.

Outlook

The Company’s top priority for 2018 is to focus on further differentiation of PMN310 as best in class therapy for AD and to continue to progress development of PMN310 for clinical trial initiation in 2019.

The Company will also continue to expand its program targeting TDP43 in ALS and FTD and its alpha-synuclein program for PD. ProMIS will actively seek a collaborative development partnership for both these opportunities.

BioLineRx to Present at the 28th Annual Oppenheimer Healthcare Conference

On MArch 14, 2018 BioLineRx Ltd. (NASDAQ: BLRX) (TASE: BLRX), a clinical-stage biopharmaceutical company focused on oncology and immunology, reported that its Chief Executive Officer, Philip Serlin, will present a company update at the 28th Annual Oppenheimer Healthcare Conference on Tuesday, March 20, 2018 at 8:35 a.m. (EDT) (Press release, BioLineRx, MAR 14, 2018, View Source;p=RssLanding&cat=news&id=2337989 [SID1234524754]). The conference will be held at the Westin Grand Central Hotel in New York, NY.

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A live webcast of the presentation will be available on BioLineRx’s website. A replay will be available one hour after the presentation ends and will be accessible for three months following the presentation.