Magenta Therapeutics to Participate in 2021 Cantor Virtual Global Healthcare Conference

On September 21, 2021 Magenta Therapeutics, Inc. (Nasdaq:MGTA), a clinical-stage biotechnology company developing novel medicines designed to bring the curative power of stem cell transplants to more patients, reported that the company will participate in a fireside chat at the 2021 Cantor Virtual Global Healthcare Conference on Tuesday, September 28 at 4:40 p.m. ET (Press release, Magenta Therapeutics, SEP 21, 2021, View Source [SID1234590067]).

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A live webcast of the fireside chat can be accessed on the Magenta Therapeutics website at View Source The webcast replay will be available for 90 days following the event.

Galectin Therapeutics Announces $20 Million Convertible Debt Financing from Its Chairman, Richard E. Uihlein

On September 21, 2021 Galectin Therapeutics Inc. (NASDAQ:GALT), the leading developer of therapeutics that target galectin proteins, reported that it has entered into a $20 million convertible debt financing agreement with Richard E. Uihlein, the Company’s Chairman and largest individual stockholder (Press release, Galectin Therapeutics, SEP 21, 2021, View Source [SID1234590066]). This $20 million convertible debt is in addition to a $10 million convertible debt financing from Mr. Uihlein completed in April 2021.

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The loan agreement comprises two separate $10 million convertible notes, the first of which closed and funded on September 17, 2021 and the second which will close on or before December 17, 2021. The convertible notes are unsecured and bear interest at a rate of 2% compounded annually. Additional interest of 2.5% per quarter will accrue but will only be paid if the debt and interest are converted into shares of the Company’s common stock, at Mr. Uihlein’s option, on or prior to maturity, which is four years from the date of each loan closing. The conversion price of the debt and interest is fixed at 228% above the price per share of common stock on the day prior to each closing or $5.00 per share, whichever is greater.

Richard E. Uihlein, Chairman of Galectin Therapeutics, commented on his $20 million investment, "I remain deeply committed to the Company’s success and our goal of addressing large, unmet medical needs. We are the only Company addressing NASH cirrhosis using a clinically relevant endpoint to measure efficacy. Additionally, the results from a phase 1 trial using belapectin in combination with KEYTRUDA, a checkpoint inhibitor, were very encouraging, particularly in patients with metastatic melanoma. This financing demonstrates my confidence in our team and our science, and I look forward to advancing our programs."

"I want to thank Mr. Uihlein for his unwavering commitment to the Company. The impact of his financial backing and leadership as Chairman cannot be overstated," said Joel Lewis, president and Chief Executive Officer of Galectin Therapeutics. "We continue to make progress in our NAVIGATE trial for patients with NASH cirrhosis and we also are exploring how to best move forward in the treatment of metastatic melanoma, where we have seen promising early results of belapectin in combination with KEYTRUDA in the treatment of advanced melanoma. This financing, as well as the recent addition of several accomplished and experienced professionals to our management team, provide resources that will help us pursue our goals."

About Belapectin

Belapectin is a complex carbohydrate drug that targets galectin-3, a critical protein in the pathogenesis of NASH and fibrosis. Galectin-3 plays a major role in diseases that involve scarring of organs including fibrotic disorders of the liver, lung, kidney, heart and vascular system. Belapectin binds to galectin-3 and disrupts its function. Preclinical data in animals have shown that belapectin has robust treatment effects in reversing liver fibrosis and cirrhosis. A Phase 2 study showed belapectin may prevent the development of esophageal varices in NASH cirrhosis, and these results provide the basis for the conduct of the NAVIGATE trial. The NAVIGATE trial (NAVIGATEnash.com), entitled "A Seamless Adaptive Phase 2b/3, Double-Blind, Randomized, Placebo-controlled Multicenter, International Study Evaluating

the Efficacy and Safety of Belapectin (GR-MD-02) for the Prevention of Esophageal Varices in NASH Cirrhosis" began randomization of patients in August, 2020, and is posted on www.clinicaltrials.gov (NCT04365868). Galectin-3 has a significant role in cancer, and the Company has supported a Phase 1b study in combined immunotherapy of belapectin and KEYTRUDA in advanced melanoma and in head and neck cancer. This trial provided a strong rationale for moving forward into a Phase 2 development program which the company is considering.

About Fatty Liver Disease with Advanced Fibrosis and Cirrhosis

Non-alcoholic steatohepatitis (NASH) has become a common disease of the liver with the rise in obesity and other metabolic diseases. NASH is estimated to affect up to 28 million people in the U.S. It is characterized by the presence of excess fat in the liver along with inflammation and hepatocyte damage (ballooning) in people who consume little or no alcohol. Over time, patients with NASH can develop excessive fibrosis, or scarring of the liver, and ultimately liver cirrhosis. It is estimated that as many as 1 to 2 million individuals in the U.S. will develop cirrhosis as a result of NASH, for which liver transplantation is the only curative treatment available. Approximately 8,890 liver transplants are performed annually in the U.S. There are no drug therapies approved for the treatment of liver fibrosis or cirrhosis.

AUA2021 Presentation Highlights Results from a Phase 1/2 Clinical Trial of Intramural/Intravesical NanoDoce® Suspension in High-Risk Nonmuscle Invasive Bladder Cancer

On September 21, 2021 NanOlogy LLC, a clinical-stage interventional oncology drug company, reported that initial results from a Phase 1/2 clinical trial of intramural/intravesical (IMI/IVT) NanoDoce (large surface area microparticle [LSAM] docetaxel) suspension in high-risk nonmuscle invasive bladder cancer (hrNMIBC) were presented by Max Kates, MD (Johns Hopkins Medicine) at the American Urological Association annual meeting (AUA2021) via virtual platform on September 12, 2021 (Press release, NanOlogy, SEP 21, 2021, View Source;utm_medium=rss&utm_campaign=aus2021_presentation_highlights_pr [SID1234590065]).

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The oral presentation entitled Initial Results from a Phase 1/2 Trial of Large Surface Area Microparticle Docetaxel for High-Risk Non-Muscle Invasive Bladder highlighted safety and preliminary efficacy data from the multicenter dose-rising/confirmation clinical trial that enrolled 19 subjects. In addition to Dr. Kates, contributing clinical investigators were Ahmed Mansour, MD (UT Health San Antonio), Donald Lamm, MD (BCG Oncology), and Neal Shore, MD (Carolina Urologic Research Center).

Highlights from the presentation:

Overall, NanoDoce was well tolerated. Most treatment emergent adverse events were mild to moderate, and no severe adverse events were attributable to the study drug.
Systemic absorption of docetaxel was negligible and below the threshold for systemic toxicity in all subjects.
Across all doses and subjects (n=19), complete response (CR) at 3 months as 68% (13/19) and durability for responding subjects at 12 months was CR of 31% (4/13).
In the high-dose cohort (n=6), 6/6 maintained CR > 6 months with 4 subjects showing durability at 12 months, 1 subject showing recurrence, and 1 subject lost to follow up.
Tissue biopsies suitable for multiplexed immunofluorescence were obtained pre/post NanoDoce in 5 subjects. Analysis revealed directional increases in density of T Cells, macrophages (including PD-L1), and NK cells, and decreases in myeloid and MDSC cells.
NanoDoce (LSAM docetaxel) suspension is composed of large surface area microparticles of pure docetaxel designed for local administration and sustained drug release over time. In the dose-rising phase of the study (n=13), 3mg to 15mg of investigational drug were delivered IMI into and around the tumor resection bed post transurethral resection of bladder tumor (TURBT) followed by multiple periodic IVT of 50mg to 75mg. No dose limiting toxicities were encountered allowing target of 15mg IMI and 75mg IVT NanoDoce to continue into dose confirmation (n=6). Subjects were followed for up to one year. A separate study arm evaluated a post-TURBT single IMI/IVT administration of NanoDoce for safety over a 45-day period in 17 patients with muscle invasive bladder cancer. These data will be reported separately once final.

The American Cancer Society estimates 83,730 new cases of bladder cancer in the United States for 2021 with more than 20,000 presenting with hrNMIBC. For these patients, bladder removal often follows, which results in among the highest lifetime treatment costs and negative impact to quality of life of any cancer. NanOlogy is in planning of a later phase clinical trial in hrNMIBC.

In addition to this trial, NanOlogy clinical programs have advanced in lung, pancreatic, and other cancers. Data from preclinical and clinical studies in a variety of solid tumors have shown evidence of tumor kill, minimal local or systemic toxicity, and favorable antitumoral immune effects, which includes published preclinical research of NanoDoce synergy in combination with an immune checkpoint inhibitor.

The NanOlogy therapeutic platform is based on a proprietary supercritical precipitation technology that converts taxane API crystals into stable LSAMs of pure drug for tumor-directed therapy and sustained drug release. The taxane particles are covered by composition of matter patents issued in the US (US 9,814,685, US 10,507,195, & US 10,993,927), Canada, Europe, Japan, Russia, and Australia all valid through June 2036, plus applications pending globally. These composition of matter patents form the foundation of an extensive intellectual property portfolio protecting NanOlogy investigational drugs, methods, and technology.

BioCryst to Present at 2021 Cantor Virtual Healthcare Conference

On September 21, 2021 BioCryst Pharmaceuticals, Inc. (Nasdaq:BCRX) reported that the company will present at the 2021 Cantor Virtual Healthcare Conference on Tuesday, September 28, 2021 at 2:00 p.m. ET (Press release, BioCryst Pharmaceuticals, SEP 21, 2021, View Source [SID1234590064]).

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Links to a live audio webcast and replay of this presentation may be accessed in the Investors section of BioCryst’s website at http://www.biocryst.com.

ORIC Pharmaceuticals Announces Update on ORIC-533, a Highly Potent, Orally Bioavailable Small Molecule CD73 Inhibitor

On September 21, 2021 ORIC Pharmaceuticals, Inc. (Nasdaq: ORIC), a clinical stage oncology company focused on developing treatments that address mechanisms of therapeutic resistance, reported an update on its CD73 inhibitor program (Press release, ORIC Pharmaceuticals, SEP 21, 2021, View Source [SID1234590063]). ORIC recently announced the U.S. Food and Drug Administration (FDA) has cleared the company’s Investigational New Drug Application (IND) for ORIC-533 to proceed into a first-in-human clinical trial in which ORIC-533 will be tested as a single agent in an undisclosed tumor type not currently known to be under clinical evaluation with any other CD73 inhibitor. ORIC-533 was discovered internally at ORIC, is wholly owned, and is a highly potent, orally bioavailable small molecule inhibitor of CD73, a key node in the adenosine pathway believed to play a central role in resistance to chemotherapy and immunotherapy-based treatment regimens.

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In preclinical studies, ORIC-533 has demonstrated higher potency in a high AMP environment compared to all CD73 and adenosine receptor inhibitors against which it was compared, including both small molecules and antibodies, such as oleclumab. Preclinical data suggest ORIC-533 binds CD73 with high affinity and effectively blocks adenosine-driven immunosuppression. In preclinical studies, nanomolar concentrations of ORIC-533 efficiently rescued cytotoxic T-cell function in the presence of high AMP concentrations, reflective of AMP levels observed in tumors.

Based on a preclinical collaboration with an academic key opinion leader that generated compelling single agent activity in patient derived model systems in an undisclosed tumor type, the company plans to pursue a single agent clinical development plan in this indication. ORIC expects to enroll its first patient in this trial during the fourth quarter of 2021. Also during the fourth quarter of 2021, ORIC plans to host an R&D event during which it will disclose the tumor indication along with the supporting preclinical rationale and data.

The second quarter ORIC-533 IND filing was the first of three planned IND/CTA filings by ORIC in 2021, with the IND filing for ORIC-944 (allosteric inhibitor of PRC2) and CTA filing for ORIC-114 (brain penetrant inhibitor of EGFR and HER2, including exon 20 insertion mutations) expected in the fourth quarter of 2021.

About ORIC-533

ORIC-533 is a highly potent, orally bioavailable small molecule inhibitor of CD73, a key node in the adenosine pathway believed to play a central role in resistance to chemotherapy and immunotherapy-based treatment regimens. ORIC-533 has demonstrated greater potency in preclinical studies compared to an antibody approach, other small molecule CD73 inhibitors and inhibitors of adenosine receptors. Preclinical data suggest ORIC-533 binds CD73 with high affinity and effectively blocks adenosine-driven immunosuppression in a high AMP environment. In preclinical studies, nanomolar concentrations of ORIC-533 efficiently rescued cytotoxic T-cell function in the presence of high AMP concentrations, reflective of AMP levels observed in tumors.