Castle Biosciences to Present at the 2018 Canaccord Genuity Medical Technologies & Diagnostics Forum

On November 8, 2018 Castle Biosciences, Inc., the skin cancer diagnostics company providing molecular diagnostics to improve cancer management decisions, reported that Derek Maetzold, President and CEO, will present at the Canaccord Genuity Medical Technologies & Diagnostics Forum on Thursday, November 15th, 2018 at 3:00 p.m. in New York City (Press release, Castle Biosciences, NOV 8, 2018, View Source [SID1234530967]).

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Caladrius Biosciences Reports 2018 Third Quarter Financial Results

On November 8, 2018 Caladrius Biosciences, Inc. (Nasdaq: CLBS) ("Caladrius" or the "Company"), a late-stage therapeutics development biopharmaceutical company with multiple technology platforms targeting select cardiovascular indications and autoimmune disease, reported its financial results for the three ended September 30, 2018, and provides a business update (Press release, Caladrius Biosciences, NOV 8, 2018, View Source [SID1234530965]).

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Highlights of the 2018 third quarter and early fourth quarter include:

Continued enrollment in a Phase 2 (SAKIGAKE designated and eligible for early conditional approval) clinical trial in Japan of CLBS12 for the treatment of no-option critical limb ischemia ("CLI"), including completion of enrollment of the five patient Buerger’s disease cohort;

Continued enrollment in a Phase 2 clinical trial using the CD34 cell therapy CLBS14-CMD for the treatment of coronary microvascular dysfunction ("CMD");

Continued follow-up analysis of The Sanford Project: T-Rex Study Phase 2 clinical trial of CLBS03 in type 1 diabetes after completing enrollment and reporting six-month results on 50% of trial subjects in the first quarter of 2018 that concluded the treatment is well-tolerated and non-futile for therapeutic effect; and

Conducted a Type B meeting with the US Food and Drug Administration ("FDA") under the provisions of the RMAT designation for CLBS14-RfA for the treatment of refractory angina to define remaining steps to registration.

"We are pleased with the advancement of our clinical programs during the third quarter. We maintain our previous guidance regarding development milestones and continue to demonstrate efficient management of cash spend," stated Dr. David J. Mazzo, President and CEO. "The fully-enrolled T-Rex Study of CLBS03 in type 1 diabetes remains on track for top-line data in early 2019. Our programs studying our CD34 cell therapy platform for CMD here in the United States and CLI in Japan continue to enroll with a target for top-line data in the second half of 2019 and early 2020, respectively.

"We are also pleased to announce that we recently completed our Type B meeting with the FDA pertaining to CLBS14-RfA for the treatment of refractory angina. This meeting was conducted to obtain FDA guidance and to define the remaining requirements for registration of this product under the terms of its RMAT designation. We believe that the meeting was both collaborative and positive and our assessment of the conversation is that FDA is demonstrating maximum flexibility afforded under the RMAT designation as we work together to establish the development steps necessary to bring this product to registration. We will be working with FDA to finalize the next development steps and to formalize the minutes of the meeting. We look forward to providing further information once these actions are completed."

Third Quarter Financial Highlights

Research and development expenses for the third quarter of 2018 were $1.7 million, a 47% decrease compared with $3.2 million for the third quarter of 2017. The current quarter expenses were principally comprised of costs in our ischemic repair programs for CLBS12 and CLBS14-CMD, as well as initial planning for our CLBS14-RfA

program. Conversely, the prior year quarter expenses were primarily focused on our T-Rex study for CLBS03, which completed enrollment in December 2017 and is now in the follow-up phase of the study.

General and administrative expenses for the third quarter of 2018 were $2.1 million, a 30% decrease compared with $2.9 million for the third quarter of 2017, due to lower general and administrative headcount and corporate-related activities compared with the prior year period.

The net loss from continuing operations for the third quarter of 2018 was $3.5 million, or $0.36 per share, compared with $3.5 million, or $0.38 per share, for the third quarter of 2017.

Nine Month Financial Highlights

Research and development expenses for the nine months ended September 30, 2018 were $6.1 million, a 46% decrease compared with $11.2 million for the nine months of 2017. The current year expenses were principally comprised of costs in our ischemic repair programs for CLBS12 and CLBS14-CMD as well as initial planning for our CLBS14-RfA program. Conversely, the prior year expenses were primarily focused on our T-Rex study for CLBS03, which completed enrollment in December 2017 and is now in the follow-up phase of the study.

General and administrative expenses for the nine months ended September 30, 2018 were $7.1 million, a 22% decrease compared with $9.1 million for the nine months of 2017. The decrease was due to lower general and administrative headcount and corporate-related activities compared with the prior year period, along with the sale of our counter-flow centrifugation system to Hitachi in the second quarter of 2018, which resulted in a one-time $1.4 million gain included in general and administrative expenses.

The net loss from continuing operations for the nine months ended September 30, 2018 was $12.6 million, or $1.31 per share, compared with $25.8 million, or $1.37 per share, for the nine months of 2017.

Balance Sheet Highlights

As of September 30, 2018, Caladrius had cash, cash equivalents and marketable securities of $46.1 million, compared with $60.1 million as of December 31, 2017. Based on existing programs and projections, the Company continues to remain confident that its cash balances and additional grant funding, along with continued disciplined expense management, will allow it to fund its current business plan beyond 2019.

Conference Call

Caladrius management will host a conference call for the investment community today beginning at 4:30 p.m. Eastern time to review financial results, provide a Company update and answer questions.

Stockholders and other interested parties may participate in the conference call by dialing (866) 595-8403 (domestic), or (706) 758-9979 (international), and providing conference ID: 9490459. The call will also be broadcast live on the Internet via the Company’s website at www.caladrius.com/investors/news-events.

For those unable to participate on the live conference call, a replay will be available through November 15, 2018, and can be accessed by dialing (855) 859-2056 or (404) 537-3406. All listeners should provide the following replay access code: 9490459.

The webcast replay will be archived on the Company’s website for 90 days at www.caladrius.com.

Tarveda Therapeutics to Present at EORTC-NCI-AACR Molecular Targets and Cancer Therapeutics Symposium

On November 8, 2018 Tarveda Therapeutics, Inc., a clinical stage biopharmaceutical company discovering and developing Pentarins as a new class of potent and selective medicines to treat a wide range of cancers, reported that the company will present at the European CanCer Organisation (ECCO) EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Molecular Targets and Cancer Therapeutics Symposium occurring November 13-16, 2018 in Dublin, Ireland (Press release, Tarveda Therapeutics, NOV 8, 2018, View Source [SID1234530961]).

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Samantha Perino, from Tarveda, will present at the Molecular Targeted Agents – PART II poster session from 10:00-2:00 PM GMT on Friday, November 16. The poster is entitled, "Leveraging the Pentarin Platform to Selectively Deliver PI3K Inhibitors to Solid Tumors Leading to Superior Efficacy in Preclinical Models."

"Our presentation at the Molecular Targets and Cancer Therapeutics Symposium will detail how we are leveraging our HSP90 binding conjugate platform to mask the activity of the conjugated payloads in the circulation while accumulating HSP90 binding conjugates in the tumors. The resulting sustained release of active anti-cancer payloads in the tumor, such as phosphoinositide 3-kinase (PI3K) inhibitors, then drives the efficacy," said Richard Wooster, Ph.D., President of Research and Development and Chief Scientific Officer at Tarveda. "The power of targeting potent therapies to tumors is exemplified by our first HSP90 binding conjugate, PEN-866, which carries the topoisomerase I inhibitor SN-38 as its payload. PEN-866 is currently in a Phase 1/2a trial to assess safety and efficacy across a range of tumor types. The data with a PI3K inhibitor in our presentation demonstrates the potential to significantly enhance kinase inhibitor performance using our HSP90 binding conjugate platform."

About Pentarins

Tarveda is developing Pentarins, potent and selective miniature drug conjugates with high affinity for specific cell surface and intracellular targets. Pentarins are engineered to bind to their tumor cell targets and provide sustained release of their potent therapeutic payloads deep into solid tumor tissue. Comprised of a targeting ligand conjugated to a potent cancer cell killing agent through a tuned chemical linker, Pentarins are designed to overcome the deficits of both larger antibody drug conjugates and small molecules that limit their therapeutic effectiveness against solid tumors. Together, the components of Tarveda’s Pentarins have distinct, yet synergistic, anticancer attributes: the small size of Pentarins allows for rapid and deep penetration into the tumor tissue, the ligand’s targeting ability allows for specific binding and retention in tumor cells, and the chemical linker is tuned to optimize the release of the potent, cell killing payload inside the cancer cells for efficacy.

Bio-Thera Solutions Announces Poster Presentation at the 2018 EORTC-NCI-AACR Symposium

On November 8, 2018 Bio-Thera Solutions, a clinical-stage biopharmaceutical company developing a pipeline of innovative therapies and a pipeline of biosimilars, reported the company will present one poster at the 2018 EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Symposium taking place November 13 – 16, 2018 in Dublin, Ireland.

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The poster, entitled "BAT8001, a potent anti-HER2 antibody-drug conjugate with a novel stable linker for the treatment of HER2-positive gastric cancer," will present preclinical data that highlight advantages of BAT8001 as a potential treatment for breast cancer patients. An abstract of the presentation is currently available on EORTC website.

Presentation details are as follows:

Poster Session: Molecular Targeted Agents – PART I
Session Date and Time: Tuesday, November 13, 2018, 12:00 – 18:30
Location: Poster Area/Exhibition Hall

Poster Board Number: PB-084

Abstract Number 133

About BAT8001

BAT8001 is an investigational HER2-ADC being evaluated in multiple tumor types. HER2 is a naturally occurring receptor that is overexpressed in many types of cancer, including breast cancer and gastric cancer. BAT8001 is being developed for use as a single agent and in combination with other agents for the treatment of multiple cancers. BAT8001 is currently being evaluated in a Phase 3 clinical trial for the treatment of metastatic breast cancer patients (more information on the trial is available at View Source (CTR20180157)). The BAT8001 clinical study program will be expanded beyond metastatic breast cancer to other HER2-positive cancers, including gastric cancer, over the next 12 months.

About Antibody-Drug Conjugates

Antibody-drug Conjugates or ADCs are designed to harness the targeting ability of monoclonal antibodies (mAbs) to deliver cytotoxic agents selectively to tumor cells by linking the monoclonal antibody and cytotoxic agent through a chemical linker. An ideal ADC consists of: 1) a highly selective mAb for a tumor-associated antigen that has little or no expression on normal cells, 2) a potent cytotoxic agent designed to induce target cell death after being internalized in the tumor cell and released and 3) a chemical linker that is stable in circulation but releases the cytotoxic agent in target cells. By selectively delivering a cytotoxic agent directly inside a tumor cell, ADCs increase the safety and tolerability of the cytotoxic agent relative to giving the cytotoxic agent systemically to the patient.

FLX Bio Highlights Phase 1 Data for FLX475 at SITC 2018

On November 8, 2018 FLX Bio, Inc., a clinical-stage, biopharmaceutical company focused on the development of oral small-molecule drugs that target immune drivers of cancer and other immune-related disorders, reported that data from a Phase 1 study of FLX475 in healthy volunteers which demonstrated excellent pharmacokinetics, pharmacodynamics, and safety and tolerability will be presented on November 10, 2018 at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) Meeting in Washington D.C (Press release, FLX Bio, NOV 8, 2018, View Source [SID1234530959]). Preclinical data showing the benefits of using a GCN2 inhibitor to treat cancer will also be featured at the meeting.

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"These Phase 1 data confirm that FLX475 fully engages its intended target, CCR4, on regulatory T cells at well-tolerated doses which is predicted to specifically block their recruitment into tumors without reducing regulatory T cells in healthy tissues or beneficial cells that mediate the anti-tumor immune response," said Brian Wong, M.D., Ph.D., CEO of FLX Bio. "We believe that inhibiting regulatory T cells in the tumor microenvironment with such high precision and selectivity could remove a major barrier to attaining deep and durable remissions in patients with cancer."

Pharmacokinetics, pharmacodynamics, and safety of FLX475, an orally-available, potent, and selective small-molecule antagonist of CCR4, in healthy volunteers (Poster #P484; Presenter: William Ho, M.D., Ph.D.)

A Phase 1, first-in-human, randomized, double-blind, placebo-controlled study of FLX475 in 104 healthy volunteers
FLX475 was well tolerated with no serious adverse events reported at any dose level, including those projected to achieve or exceed maximal inhibition of human Treg
Long half-life and oral absorption of FLX475 support once-daily oral dosing
These results have enabled an accelerated Phase 1/2 trial, which is now enrolling, to evaluate FLX475 in the treatment of multiple types of cancers, both as a monotherapy and in combination with the anti-PD1 antibody pembrolizumab
"Based on these highly informative and encouraging clinical data, we are now enrolling our Phase 1/2 study of FLX475, which is designed to accelerate the development of this novel agent in patients with tumor types predicted to be more likely to respond to FLX475 treatment, including those that contain relatively high numbers of regulatory T cells and higher CCR4 ligand expression," commented Bill Ho, M.D., Ph.D., CMO of FLX Bio.

Targeting the stress response kinase GCN2 to restore immunity in the tumor microenvironment (Poster #P202; Presenter: Lisa Marshall)

The tumor microenvironment is characterized by deficiencies in oxygen and key nutrients such as glucose and amino acids
Myeloid-derived suppressor cells (MDSCs), tumor and other cells can create a nutrient-poor environment that inhibits immune function and supports tumor growth
GCN2 plays a key role in sensing and modulating the response to nutrient deprivation resulting in immune suppression in the tumor microenvironment
Results of preclinical studies show that FLX Bio’s selective GCN2 inhibitor relieves immune suppression (takes the brakes off) and promotes T effector cell activation to recover the function of effector T cells
"Our GCN2 inhibitors have shown a direct ability to relieve immune suppression, allowing the immune response to once again attack tumors effectively," continued Dr. Ho. "We look forward to selecting a preclinical candidate for this program in early 2019."

About FLX475

FLX475 is a best-in-class oral, small molecule antagonist of CCR4. FLX Bio is conducting an open-label, dose-escalation and cohort expansion Phase 1/2 study in patients with multiple types of cancer to evaluate the safety and tolerability of FLX475 as a monotherapy and in combination with pembrolizumab. In preclinical studies, FLX475 inhibited tumor growth and increased tumor regression as a single agent. In addition, FLX475 enhanced the antitumor effects of various checkpoint inhibitors including anti-PD-L1 and anti-CTLA4 antibodies as well as immune agonists such as anti-4-1BB antibodies. FLX475 also has the potential to enhance cell-based immunotherapies such as CAR-T and cancer vaccines. Unlike antibodies to CCR4, FLX475 selectively blocks the recruitment of regulatory T cells to the tumor site and does not deplete cells beneficial to an antitumor response or regulatory T cells in healthy tissue such as blood, spleen and skin cells.

About GCN2 Inhibitors

FLX Bio is developing orally-bioavailable, highly-selective GCN2 inhibitors that stimulate an immune response by limiting Treg and MDSC functions as well as promoting effector T cell proliferation and function. A GCN2 inhibitor has the potential to be highly efficacious since this key protein acts downstream of multiple tumor-promoting enzymes such as indoleamine deoxygenase (IDO) and arginase (ARG), which breakdown the amino acids tryptophan and arginine, respectively. In cell-based assays, FLX Bio’s GCN2 inhibitors increase CD8 T cell proliferation and function in tryptophan-, arginine- and glucose-limited conditions. Additional preclinical activities are ongoing for this series of compounds. FLX expects to select a preclinical candidate in early 2019.