Gamida Cell to Participate in Two Upcoming Healthcare Conferences in New York City

On May 9, 2019 Gamida Cell Ltd. (Nasdaq: GMDA), a leading cellular and immune therapeutics company, reported that the company will participate in two upcoming healthcare conferences taking place in New York City during May (Press release, Gamida Cell, MAY 9, 2019, View Source [SID1234536088]).

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On Thursday, May 16, 2019, members of Gamida Cell’s management team will participate in investor meetings at the Oppenheimer & Co. Oncology Insight Summit.

Additionally, Julian Adams, Ph.D., chief executive officer of Gamida Cell, will participate in a "fireside chat" at the RBC Capital Markets Global Healthcare Conference on Tuesday, May 21, 2019, at 11:00 a.m. ET. A live webcast of the presentation will be available on the Investors section of the Gamida Cell website, www.gamida-cell.com.

Rainier Therapeutics Announces Upcoming Oral and Poster Presentation on Vofatamab at AACR Bladder Cancer Conference

On May 9, 2019 Rainier Therapeutics, Inc., a privately-held clinical stage drug development company, reported that an abstract related to its FIERCE-22 trial of the company’s lead therapeutic, vofatamab, has been accepted for an oral and poster presentation at the upcoming 2019 American Association for Cancer Research (AACR) (Free AACR Whitepaper) Bladder Cancer; Transforming the Field Special Conference, taking place May 18-21, 2019 in Denver, Colorado (Press release, Rainier Therapeutics, MAY 9, 2019, View Source [SID1234536087]).

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"This presentation will highlight paired biopsy data from the FIERCE-22 trial of vofatamab in combination with pembrolizumab for the treatment of relapsed metastatic bladder cancer showing vofatamab’s effects on immune cell trafficking," said Scott Myers, Chairman and CEO of Rainier Therapeutics.

Presentation details:

Gene expression profiling in wild type and mutant FGFR3 metastatic urothelial cancer treated with combination therapy with vofatamab and pembrolizumab.

Poster Session B25

5 p.m. to 7:30 p.m., Monday, May 20, 2019

Oral session: Plenary Session 8: Management of Metastatic Disease

10:15 a.m. to Noon, Tuesday, May 21, 2019

Presenter: Woonyoung Choi, M.S., Ph.D., John Hopkins School of Medicine

About Vofatamab

Vofatamab (formerly B-701) is an antibody specifically targeted against the fibroblast growth factor receptor 3 (FGFR3), a known driver of bladder and potentially other FGFR-driven cancers. Vofatamab is the most advanced targeted antibody specific for FGFR3 known by Rainier Therapeutics to be in clinical development. Vofatamab is currently being evaluated in two clinical trials: FIERCE-21 and FIERCE-22.

FIERCE-22 is a Phase 2 trial evaluating vofatamab in combination with pembrolizumab, an immune checkpoint inhibitor, to determine safety, tolerability and efficacy in the treatment of patients with locally advanced or metastatic bladder cancer, who have progressed following platinum-based chemotherapy and who have not received prior immune checkpoint inhibitor therapy. For additional information on FIERCE-22, please visit www.clinicaltrials.gov (NCT03123055).

Gossamer Bio to Announce First Quarter 2019 Financial Results and Host Conference Call and Webcast on May 14, 2019

On May 9, 2019 Gossamer Bio, Inc. (Nasdaq:GOSS), a clinical-stage biopharmaceutical company focused on discovering, acquiring, developing and commercializing therapeutics in the disease areas of immunology, inflammation and oncology, reported that it will report its first quarter 2019 financial results on Tuesday, May 14, 2019 (Press release, Gossamer Bio, MAY 9, 2019, View Source [SID1234536086]).

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In connection with the earnings release, Gossamer’s management team will host a live conference call and webcast at 8:30 a.m. ET on Tuesday, May 14, 2019, to discuss the Company’s financial results and provide a corporate update.

The live audio webcast may be accessed through the "Events and Presentations" page in the "Investors" section of the Company’s website at View Source Alternatively, the conference call may be accessed through the following:

Conference ID: 7791474
Domestic Dial-in Number: (866) 221-1654
International Dial-in Number: (470) 495-9466
Live Webcast: View Source

A replay of the audio webcast will be available for 30 days on the Investors section of the Company’s website, www.gossamerbio.com.

Blaze Bioscience Announces the Publication of Phase 1 Clinical Trial Results for Tumor Paint: BLZ-100 (tozuleristide) in Adults with Glioma

On May 9, 2019 Blaze Bioscience, Inc., the Tumor Paint Company, a biotechnology company dedicated to improving the lives of cancer patients through development and commercialization of products for fluorescence guided surgery, reported the publication of Phase 1 results in the peer-reviewed journal Neurosurgery (Press release, Blaze Bioscience, MAY 9, 2019, View Source [SID1234536085]). The publication entitled "Phase 1 Safety, Pharmacokinetics, and Fluorescence Imaging Study of Tozuleristide (BLZ-100) in Adults with Newly Diagnosed or Recurrent Gliomas" by Patil et al is available online in Neurosurgery Now!.

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The publication reports data from 17 subjects in a single dose, dose-escalation, open-label clinical trial conducted at Cedars-Sinai Medical Center in Los Angeles and the NEWRO Foundation in Brisbane, Australia. The primary objective of the study was to evaluate the safety and tolerability of tozuleristide in adult subjects with glioma undergoing surgery. Tozuleristide was found to be well tolerated at all tested doses with no dose limiting toxicities observed. A maximum tolerated dose was not reached. Exploratory imaging studies were conducted with the FLUOBEAM800 (Fluoptics), Odyssey CLx (LI-COR Biosciences) and SIRIS (Teal Light Surgical) imaging devices. Fluorescence signal was detected in both high- and low-grade tumors and was visible from 3 hours to 27 hours post dosing.

"Tozuleristide fluorescence visualized with a high-resolution imaging system shows great promise as a tool to increase extent of resection for both high- and low-grade gliomas while preserving critical normal brain tissue. Improved resection is the single most important factor for improving survival and quality of life in brain tumor patients. Based on these encouraging results, further clinical trials are definitely warranted," said Dr. Adam Mamelak, MD, neurosurgeon at Cedars-Sinai and senior author on the publication.

"The positive data in adult glioma subjects has paved the way for our broader pediatric brain cancer clinical trials," said Dr. Dennis Miller, Blaze Bioscience SVP of Development. "The study also pointed out the need for improved imaging devices for brain cancer surgery applications which led to the development of the Canvas Imaging System being used in our ongoing pivotal study."

About BLZ-100 (tozuleristide)

BLZ-100 (tozuleristide) is the first product candidate from Blaze’s Tumor Paint platform and consists of a targeting peptide and a fluorescent dye, which emits light in the near-infrared (NIR) range. Tumor Paint products are designed to provide real-time, high-resolution intraoperative visualization of cancer cells throughout surgery, potentially enabling more precise, complete resection of cancer while sparing normal adjacent tissue. BLZ-100 has been tested in four Phase 1 clinical trials and has demonstrated clinical proof of concept in brain, breast and skin cancers. Additional potential applications of BLZ-100 include prostate, lung, colorectal and other solid tumor cancers. BLZ-100, an investigational agent, is being evaluated in a pivotal Phase 2/3 clinical study in pediatric central nervous system tumors. More details about ongoing trials are available at www.clinicaltrials.gov.

About the Canvas Imaging System

The Canvas Imaging System is an investigational medical device designed to provide high-sensitivity detection of NIR light in the operating room under ambient light conditions. The Canvas Imaging System was developed and is manufactured by Teal Light Surgical, Inc. (a wholly owned subsidiary of Blaze Bioscience, Inc.). The first Canvas Imaging System under development is adapted for use with surgical microscopes and detects both BLZ-100 and indocyanine green (ICG).

Blueprint Medicines Reports First Quarter 2019 Financial Results

On May 9, 2019 Blueprint Medicines Corporation (NASDAQ:BPMC), a precision therapy company focused on genomically defined cancers, rare diseases and cancer immunotherapy, reported financial results and provided a business update for the quarter ended March 31, 2019 (Press release, Blueprint Medicines, MAY 9, 2019, View Source [SID1234536083]).

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"Based on significant clinical and regulatory progress in the first quarter, we accelerated multiple programs and advanced our ‘2020 Blueprint’ strategy to transform Blueprint Medicines into a fully-integrated precision therapy company," said Jeff Albers, Chief Executive Officer of Blueprint Medicines. "We are especially encouraged that the FDA granted Breakthrough Therapy Designation to BLU-667 for RET-fusion-positive NSCLC, and we look forward to presenting updated data from our Phase 1 ARROW trial at the ASCO (Free ASCO Whitepaper) Annual Meeting next month. In addition, our follow-on public offering in April further strengthened our financial position, enabling us to continue to build the company ahead of multiple planned marketing applications for avapritinib and BLU-667 in the United States and Europe over the next 18 months."

First Quarter 2019 Highlights and Recent Progress:

Avapritinib: Gastrointestinal stromal tumors (GIST):

Announced plans to submit a marketing authorization application (MAA) to the European Medicines Agency (EMA) for avapritinib for the treatment of PDGFRα D842V mutant GIST and fourth-line GIST in the third quarter of 2019.
Avapritinib: Systemic mastocytosis (SM):

Announced plans to accelerate the submission of a new drug application (NDA) to the U.S. Food and Drug Administration (FDA) for avapritinib for the treatment of advanced SM in the first quarter of 2020, subject to continuing discussions with the FDA to determine the required clinical data for an NDA submission.
BLU-667: RET-altered solid tumors:

Received FDA Breakthrough Therapy Designation for BLU-667 for the treatment of patients with RET fusion-positive non-small cell lung cancer (NSCLC) that has progressed following platinum-based chemotherapy.
Announced top-line interim data from the Phase 1 ARROW trial of BLU-667 in patients with previously treated RET-fusion NSCLC and previously treated RET-mutant medullary thyroid cancer (MTC). Read the full data here.
Achieved enrollment targets for registration-enabling ARROW trial cohorts for patients with previously treated RET-fusion NSCLC and previously treated RET-mutant MTC. Based on the early achievement of the enrollment target for the RET-fusion NSCLC cohort, Blueprint Medicines plans to submit an NDA to the FDA for BLU-667 for the treatment of patients with NSCLC previously treated with platinum-based chemotherapy in the first quarter of 2020. Blueprint Medicines continues to expect to submit an NDA to the FDA for BLU-667 for the treatment of patients with RET-mutant MTC previously treated with an approved multi-kinase inhibitor in the first half of 2020.
BLU-554: Advanced hepatocellular carcinoma (HCC)

Dosed the first patient in China in the ongoing Phase 1 clinical trial of BLU-554 in patients with advanced HCC, under Blueprint Medicines’ collaboration with CStone Pharmaceuticals.
BLU-782: Fibrodysplasia ossificans progressiva (FOP):

Initiated a Phase 1 clinical trial for BLU-782 in healthy volunteers and, based on the progress of the ongoing trial and input from clinical experts, announced plans to initiate a Phase 2 clinical trial of BLU-782 in patients with FOP in the fourth quarter of 2019.
Corporate:

Closed an underwritten public offering of 4,662,162 shares of common stock at a public offering price of $74.00 per share, including the exercise in full by the underwriters of their option to purchase additional shares of common stock. Blueprint Medicines received estimated net proceeds of approximately $327.2 million, after deducting underwriting discounts and commissions and estimated offering expenses.
Key Upcoming Milestones:

The company expects to achieve the following near-term milestones:

Submit an NDA to the FDA and an MAA to the EMA for avapritinib for the treatment of patients with PDGFRA Exon 18 mutant GIST and fourth-line GIST in the second quarter and third quarter of 2019, respectively.
Present the registration dataset for avapritinib in PDGFRA Exon 18 mutant GIST and fourth-line GIST at the 2019 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting.
Present updated data from the Phase 1 EXPLORER trial of avapritinib in advanced SM at the 24th Annual Congress of the European Hematology Society.
Present updated data from the Phase 1 ARROW trial of BLU-667 in RET-altered cancers at the 2019 ASCO (Free ASCO Whitepaper) Annual Meeting.
First Quarter 2019 Financial Results:

Cash Position: As of March 31, 2019, cash, cash equivalents and investments were $415.9 million, as compared to $494.0 million as of December 31, 2018. This decrease was primarily related to cash used in operating activities. Cash, cash equivalents and investments as of March 31, 2019 do not include the estimated net proceeds of approximately $327.2 million from the company’s follow-on underwritten public offering of common stock, which closed in April 2019.
Collaboration Revenues: Collaboration revenues were $0.7 million for the first quarter of 2019, as compared to $1.0 million for the first quarter of 2018. This decrease was primarily due to revenue recorded under the Roche collaboration.
R&D Expenses: Research and development expenses were $74.3 million for the first quarter of 2019, as compared to $50.0 million for the first quarter of 2018. This increase was primarily due to increased clinical and manufacturing expenses driven by our lead development candidates and increased personnel-related expenses. Research and development expenses included $5.8 million in stock-based compensation expenses for the first quarter of 2019.
G&A Expenses: General and administrative expenses were $16.6 million for the first quarter of 2019, as compared to $9.9 million for the first quarter of 2018. This increase was primarily due to increased personnel-related expenses, commercial-readiness activities and increased other professional fees. General and administrative expenses included $4.5 million in stock-based compensation expenses for the first quarter of 2019.
Net Loss: Net loss was $87.4 million for the first quarter of 2019, or a net loss per share of $1.98, as compared to a net loss of $56.5 million for the first quarter of 2018, or a net loss per share of $1.29.
Financial Guidance:

Based on its current plans, Blueprint Medicines expects that its existing cash, cash equivalents and investments, including the estimated net proceeds of approximately $327.2 million from its April 2019 follow-on public offering but excluding any potential option fees and milestone payments under its existing collaborations with Roche and CStone Pharmaceuticals, will be sufficient to enable it to fund its operating expenses and capital expenditure requirements into the middle of 2021.

Conference Call Information:

Blueprint Medicines will host a live conference call and webcast at 8:30 a.m. ET today to discuss first quarter 2019 financial results and recent business activities. The conference call may be accessed by dialing (855) 728-4793 (domestic) or (503) 343-6666 (international) and referring to conference ID 9671728. A webcast of the conference call will be available in the Investors section of the Blueprint Medicines’ website at View Source The archived webcast will be available on Blueprint Medicines’ website approximately two hours after the conference call and will be available for 30 days following the call.