Precision BioSciences to Present at the Jefferies Virtual Gene Therapy/Editing Summit on Wednesday, October 27, 2021

On October 21, 2021 Precision BioSciences, Inc. (Nasdaq: DTIL), a clinical stage biotechnology company using its ARCUS genome editing platform to develop allogeneic CAR T and in vivo gene editing therapies, reported that Derek Jantz, Ph.D., Chief Scientific Officer and Co-Founder, will present at the Jefferies Virtual Gene Therapy/Gene Editing Summit, being held October 27-28, 2021 (Press release, Precision Biosciences, OCT 21, 2021, View Source [SID1234591694]).

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Details for the fireside chat are below:

Jefferies Virtual Gene Therapy/Gene Editing Summit
Date: Wednesday, October 27, 2021
Time: 1:30 to 1:55 ET PM

The Company expects to report that a balance of cash and cash equivalents is approximately $160.5 million as of September 30, 2021. The Company continues to expect that existing cash and cash equivalents will be sufficient to fund planned operations into 2023.

A live webcast of the fireside chat will be accessible on the Company’s website in the Investors section under Events & Presentations: View Source An archived replay of the webcast will be available for approximately 30 days.

Research Reveals Trivalent PROTACs More Potent in Targeted Protein Degradation

On October 21, 2021 Researchers from the University of Dundee and Promega Corporation reported that they have shown how a "three-headed hydra" significantly improves efficacy in targeted protein degradation (Press release, Promega, OCT 21, 2021, View Source [SID1234591720]). This discovery opens new possibilities in a field that is revolutionizing drug discovery for cancer and other targets. The research is published today in Nature Chemical Biology.

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Targeted Protein Degradation

Targeted protein degradation is an area of chemical biology that is revolutionizing drug discovery. It involves co-opting the cell’s natural disposal systems to also remove disease-causing proteins. This system is applicable to diverse therapeutic areas including oncology, inflammation, dermatology, immunology, and respiratory diseases.

Degrading a target protein offers several advantages over traditional inhibitors. This type of drug may show a greater response even at lower doses, and it is more precise with potentially reduced side effects and disease resistance. The first compounds in this class, termed Proteolysis-targeting chimeras (PROTACs), are being trialed as candidate medicines against various cancers and progressing through clinical trials.

PROTACs are conventionally small molecules designed with two heads, called bivalent or heterobifunctional compounds. However, new research carried out by Dundee’s Centre for Targeted Protein Degradation (CeTPD) in collaboration with biotechnology company Promega broke away from this conventional design and showed that degraders can be significantly improved by making them trivalent, i.e. consisting of three heads.

Novel Trivalent PROTACs

The best trivalent PROTAC designed by the researchers proved to be remarkably more potent than their bivalent predecessor compounds, showing in cellular studies stronger anti-cancer activity at a much lower dose and improved pharmacological responses over a wider dose range.

"Three heads can be better than two in PROTACs," says Dr. Alessio Ciulli, Director of the Center for Targeted Protein Degradation. "We hypothesized that we could improve degraders by latching onto the target protein more productively. To do this, we designed trivalent PROTACs by adding an additional protein-binding ligand, in effect creating a three-headed monster that destroys cancer-causing proteins more effectively."

The Dundee/Promega team demonstrated that the new PROTAC works due to the combined effect of two important features of protein and small molecule molecular recognition – avidity and cooperativity. Avidity refers to the combined strength of multiple interactions between two molecules. Cooperativity is a phenomenon shown by molecules with multiple binding sites in which the affinity of the remaining binding sites is increased after a ligand binds to one of them.

The researchers conclude that the trivalent PROTAC concept offers a new strategy that is shown to improve on many aspects of degrader drug action and could in future be applied to a wider range of protein targets, including those thought to be undruggable. If this is shown to be the case, it raises the possibility of scientists being able to develop drugs more easily for diseases for which there are currently no effective treatments, greatly expanding the number of available therapeutics.

"We took a significant risk with this project, but its success has opened new doors for the design of highly potent degraders, as well as other multi-specific compounds," says Dr. Danette Daniels, Senior Research Scientist and Group Leader at Promega Corporation.

Learn More

For more information, read the paper published today in Nature Chemical Biology.

To learn more about Targeted Protein Degradation at Promega, visit www.promega.com/NatureTPD

Exacis Biotherapeutics Announces Strategic Partnership With CCRM For Specialty Manufacturing Of Services And Investment For Development Of iPSC-Derived mRNA-Engineered NK Cells

On October 21, 2021 Exacis Biotherapeutics, Inc., a development-stage immuno-oncology company working to harness the immune system to cure cancer, reported initiation of a strategic partnership with Toronto-based Centre for Commercialization of Regenerative Medicine (CCRM) for specialty manufacturing services related to the development of Exacis’ innovative, iPSC-derived mRNA-engineered NK cell products to treat cancer (Press release, Exacis Biotherapeutics, OCT 21, 2021, View Source [SID1234591758]). The partnership also includes a cash investment into Exacis by CCRM Enterprises Holdings Ltd., the for-profit venture investment arm of CCRM, which will be used to fund operations.

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Exacis CEO Gregory Fiore, MD, commented, "We welcome CCRM as a key partner to allow us to rapidly advance our virus-free manufacturing processes to make novel NK cell products that are engineered for performance and to avoid rejection. CCRM is a recognized leader in iPSC-derived cell therapy development and manufacturing and we are thrilled to have them as a partner. Their confidence in Exacis is evidenced by the accompanying investment, by CCRM Enterprises Holdings Ltd., underscoring the unique value proposition offered by Exacis’ differentiated platform and approach to cell therapies. We look forward to partnering with CCRM’s CDMO experts to apply our mRNA based technologies to develop best-in-class products to treat challenging hematologic and solid tumors."

Cynthia Lavoie, PhD, President and CIO of CCRM Enterprises Inc. added, "We are pleased to support Exacis by way of an investment, and with our sector expertise and specialized infrastructure. This is a successful model that we have employed in the past to support promising technologies and together we will develop leading cell therapy products that utilize the substantial potential of the Exacis platform as it advances its iPSC-derived cell programs.

Imvax to Present Preclinical Data on IGV-001 Mechanism of Action at SITC Annual Meeting

On October 21, 2021 Imvax, Inc., a clinical-stage biotechnology company developing personalized, whole tumor-derived immunotherapies, reported a poster presentation at the 36th Annual Meeting of the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) in Washington, D.C., from November 10-14, 2021 (Press release, Imvax, OCT 21, 2021, View Source;utm_medium=rss&utm_campaign=imvax-to-present-preclinical-data-on-igv-001-mechanism-of-action-at-sitc-annual-meeting [SID1234596598]).

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The poster highlights recent preclinical data for the company’s most advanced product candidate, IGV-001. The data elucidate potential mechanisms for the observed immune-stimulating and tumor-suppressing activity of IGV-001 seen in the Phase 1 clinical study for glioblastoma.

"We’re pleased to share new insights into the mechanism of action of IGV-001, which are supportive of the clinical efficacy data we’ve previously reported," said John Furey, Chief Executive Officer. "These insights are valuable both as we prepare for a Phase 2b trial in glioblastoma and as we expand our platform to address other solid tumor types."

Details of the poster presentation are as follows:

Title: Autologous glioblastoma tumor cells and an antisense oligonucleotide against insulin-like growth factor type 1 receptor protect against tumor challenge and generate T cell anti-tumor responses

Number: P218

Timing: November 13, 2021, 7:00 a.m-8:30 p.m. EST

Presenter: Mark Exley, Ph.D., Chief Scientific Officer

Ipsen delivers strong sales growth for the first nine months and improves its full-year guidance

On October 21, 2021 Ipsen (Euronext: IPN; ADR: IPSEY), a global specialty-driven biopharmaceutical group, reported its sales performance for the third quarter of 2021 and the year to date (Press release, Ipsen, OCT 21, 2021, View Source [SID1234591636]).

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Highlights

Total sales growth of 12.3% at CER[1] in the year to date, or 9.3% as reported, to €2,077.7m. In the third quarter, total sales of €727.4m represented growth of 14.9% at CER[1] and as reported
An increase in Specialty Care sales in the year to date of 12.5%[1] to €1,912.3m, driven by the growth of Somatuline (lanreotide), Cabometyx (cabozantinib), Decapeptyl (triptorelin) and Dysport (botulinum toxin type A)
Consumer Healthcare sales growth of 9.8%[1] in the year to date to €165.5m, reflecting the performance of Smecta (diosmectite) and the strong COVID-19 recovery
Strong business-development activity, with agreements in Oncology and Neuroscience
Full-year guidance upgraded:
Total sales growth[1] : greater than +11.0% (prior guidance: greater than +8.0%)
Core operating margin[2]: around 34% (prior guidance: around 32.0%)

David Loew, Chief Executive Officer, commented:

"We delivered a strong performance in the third quarter, reflecting the implementation of our new strategy and improving levels of commercial execution. Somatuline and Cabometyx growth was particularly encouraging, while strong sales of Dysport continue to underpin confidence in the potential of this important medicine. Despite regulatory delays for palovarotene in FOP, the replenishment of our pipeline gathered pace, with our external-innovation strategy providing an exciting platform for sustainable top-line growth.

We continue to maximize our brands, strengthen the pipeline and are driving efficiencies across our business. This strategy, built on our culture and an unrelenting focus on patients, is delivering strong results, giving us the confidence to upgrade this year’s guidance while remaining focused on the long-term Ipsen growth story."

FY 2021 guidance

Based on the strong performance in the year to date, the gradual easing of the COVID-19 pandemic and a limited impact from the launch of generic lanreotide in Europe, the Company today upgrades its financial guidance for FY 2021:

New guidance Prior guidance
Total sales growth[3] Greater than 11.0% Greater than 8.0%
Core operating margin[4] Around 34% Around 32.0%

Currency impact

Ipsen anticipates an unchanged adverse impact of 2% from currencies on total sales in FY 2021, based on the level of exchange rates at the end of September 2021.

Business development

Since the publication of the H1 2021 results announcement, Ipsen signed two agreements in line with its external-innovation focus on strengthening the pipeline:

METTL3 (Oncology)

In October 2021, Ipsen and Accent Therapeutics (Accent) signed an exclusive worldwide-collaboration agreement to research, develop, manufacture, and commercialize Accent’s pre-clinical stage METTL3 program. This collaboration reinforces Ipsen’s expansion into hematological malignancies, with a focus on acute myeloid leukemia.

Spherical Nucleic Acids (Neuroscience)

In August 2021, Ipsen entered into an exclusive collaboration agreement with Exicure to research, develop, and commercialize novel Spherical Nucleic Acids as potential investigational treatments for Huntington’s disease and Angelman syndrome.

Palovarotene

In August 2021, Ipsen withdrew the New Drug Application (NDA) for palovarotene in FOP[5], after discussions with the U.S. Food and Drug Administration (FDA). This followed ongoing dialogue with the FDA after the acceptance of the NDA for Priority Review, announced in May 2021. During the review and the ongoing dialogue, it was recognized that additional analyses and evaluation of data collected from Ipsen’s Phase III MOVE and FOP program would be required to progress and complete the review process. It was agreed that it would not be possible to complete this within the NDA review cycle. Upon successful completion of the additional data analyses, Ipsen currently anticipates regulatory resubmission in the U.S. in H1 2022. A ‘clock-stop’ was also granted by the European Medicines Agency.

Conference call

A conference call and webcast for investors and analysts will begin at 2:30pm Paris time today. Participants should dial in to the call early and can register here; a recording will be available on ipsen.com, while the webcast can be accessed here. The event ID is 4312698.

Calendar

The Company intends to publish its FY 2021 results on 11 February 2022.

Notes

All financial figures are in € millions (€m). The performance shown in this announcement covers the nine-month period to 30 September 2021 (the year to date or YTD 2021) and the three-month period to 30 September 2021 (the third quarter or Q3 2021), compared to nine-month period to 30 September 2020 (YTD 2020) and the three-month period to 30 September 2020 (Q3 2020) respectively, unless stated otherwise. Commentary is based on the performance in YTD 2021, unless stated otherwise.