Jubilant Therapeutics presents preclinical data on its brain-penetrating PRMT5 inhibitor and its small molecule PD-L1 inhibitor at the American Association for Cancer Research (AACR) annual meeting

On April 12, 2021 Jubilant Therapeutics Inc. , a biopharmaceutical company developing oral, small molecule modulators to meet unmet medical needs in oncology and autoimmune diseases, reported preclinical data from two programs investigating the company’s PRMT5 inhibitor and PD-L1 inhibitor as anticancer agents will be unveiled today in a poster session at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2021, which will be held virtually from Nov. takes place until April 15 , 2021 (Press release, Jubilant Therapeutics, APR 12, 2021, View Source;pgid=1475&pressid=449 [SID1234577941]) .

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"We are pleased to announce these important data from our PRMT5 and PD-L1 programs that demonstrate efficacy and tolerability in preclinical models," said Syed Kazmi, President and Chief Executive Officer of Jubilant Therapeutics Inc. "Our oral PRMT5 inhibitor has good plasma and sustained brain exposure resulting in potent target inhibition, tumor growth delay, and a survival benefit in both xenografts and orthotopic brain models . Our shorter half-life oral anti-PDL1 immunotherapeutics are an attractive alternative to current intravenous antibody therapies, especially in the maintenance phase, with the potential to limit immune-mediated toxicities and side effects through innovative dosage approaches while maintaining class-based broad anti-tumor efficacy. We look forward to continuing our work on these programs as we see great potential for treating various types of cancer. "

A link to the e-posters listed below is available on the AACR (Free AACR Whitepaper) website.

Title: Novel Small Molecular Weight PRMT5 Inhibitors for the Treatment of Cancer
Poster Number: 1128
Date and Time: April 10 , 2021 at 8:30 a.m. Eastern Daylight Time (EDT)
Session Title: Epigenetic Targets
Speaker: Dhanalakshmi Sivanandhan, et al.

Title: Novel Small Molecular Weight Inhibitors of PD-L1 / PD-1 Interaction
Poster Number: 1630
Date and Time: April 10 , 2021 at 8:30 a.m. Eastern Daylight Time (EDT)
Session Title: Immune Checkpoints
Speaker (r ): Dhanalakshmi Sivanandhan, et al.

The overexpression of PRMT5, which has been demonstrated in various types of cancer such as lymphatic cancer, lung cancer, breast cancer, glioblastoma, gastric cancer, etc., is considered to be an important factor in tumorigenicity due to its repressive function on the expression of tumor suppressor genes. The most important highlights from an evaluation that examined the inhibition of tumor growth by the PRMT5 inhibitor JBI-778 in various cancer cell lines as well as in glioblastoma are as follows:

JBI-778 is a potent PRMT5 inhibitor that acts selectively against other PRMTs;
JBI-778 is a potent PRMT5 inhibitor that acts selectively against other PRMTs;
This orally administered small molecule demonstrated anti-tumor activity in a mantle cell lymphoma model with an ED50 of <10 mg / kg and complete inhibition of tumor growth (97%) at a dose of 50 mg / kg; and
JBI-778 demonstrated sustained exposure of the brain and significant inhibition of tumor growth in an orthotopic glioblastoma model, resulting in a significant survival benefit.
JBI-778 is currently being investigated for the treatment of a variety of cancers and IND-approved studies have begun.

PD-L1 expression is an immune evasion mechanism that is exploited by many cancers, including melanoma, non-small cell lung cancer, and breast cancer, that enables cancer to progress and metastasize. Key findings from the PD-L1 / PD-1 Study, which examined the ability of JBI-1527 to inhibit PD-L1 and restore T cell proliferation and function, included:

JBI- 1527 is a potent, selective inhibitor of PD-L1, which induces the dimerization of the protein and thereby reduces the PD-L1-induced suppression of T-cell activation;
The inhibitor shows a similar modulation of cytokines as pembrolizumab in the BioMAP assay and competes with the anti-PD-L1 blocking antibody, suggesting a similar binding site on PD-L1; and
In syngeneic CT-26 and MC38-hPD-L1 models, the small molecule showed a strong inhibition of tumor growth, comparable to anti-PD-L1 mAb / atezolizumab, and was well tolerated.
Studies to further evaluate JBI-1527 and other substances are ongoing.

BriaCell Announces Closing of Over-Allotment Option in Connection with U.S. Public Offering, Bringing Total Gross Proceeds to US$28.7 Million

On April 12, 2021 BriaCell Therapeutics Corp. (Nasdaq: BCTX, BCTXW) (TSX-V:BCT) ("BriaCell" or the "Company"), a clinical-stage biotechnology company specializing in targeted immunotherapies for advanced breast cancer, reported that it has completed the sale of an additional 882,352 shares at the public offering price of US$4.24 per share pursuant to the underwriter’s over-allotment option granted in connection with the Company’s recent public offering, resulting in additional gross proceeds of approximately US$3.7 million (Press release, BriaCell Therapeutics, APR 12, 2021, View Source [SID1234578326]). After giving effect to the full exercise of the over-allotment option, the total gross proceeds for the public offering increased to approximately US$28.7 million.

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ThinkEquity, a division of Fordham Financial Management, Inc., acted as sole book-running manager for the offering.

The Company intends to use the net proceeds to fund clinical trials and research and development and for general working capital and general corporate purposes.

A registration statement on Form F-1 (File No. 333-234292) relating to the offering was filed with the Securities and Exchange Commission ("SEC") and declared effective on February 23, 2021. The offering was made only by means of a prospectus. Copies of the final prospectus may be obtained from ThinkEquity, a division of Fordham Financial Management, Inc., 17 State Street, 22nd Floor, New York, New York 10004, by telephone at (877) 436-3673, or by email at [email protected]. Investors may also obtain these documents at no cost by visiting the SEC’s website at View Source

No securities regulatory authority has either approved or disapproved the contents of this news release. This press release shall not constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

Oasmia Presents Cantrixil Final Phase I Data at the 2021 AACR Annual Meeting

On April 12, 2021 Oasmia Pharmaceutical AB, an innovation-focused specialty pharmaceutical company, reported final data from the dose-escalation and dose-expansion cohorts of a Phase I trial of the investigational drug candidate Cantrixil (TRX-E-002-1) at the American Association of Cancer Research (AACR) (Free AACR Whitepaper) annual meeting (Press release, Oasmia, APR 12, 2021, View Source [SID1234577892]).

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The full Phase I data was presented in a 15-minute oral presentation by the clinical trial’s Principal Investigator, Jermaine Coward, Associate Professor, ICON Cancer Centre, located in Brisbane, Australia.

A conference call scheduled by Oasmia today at 14:00 CEST has been postponed to enable publication of the data in a peer reviewed journal.

Top-line data previously reported by Kazia Therapeutics Ltd in December 2020 from the Phase I open-label study (NCT02903771) conducted at sites in the USA and Australia confirmed that the Phase I study met its primary endpoints, establishing clinical proof of concept.

Further clinical evaluation of the data has confirmed that Cantrixil may induce ovarian cancer stem cell (OCSC) death and sensitize cancer cells to standard chemotherapy. An encouraging signal was also seen in patients with platinum-refractory ovarian cancer. The full data also confirms the maximum tolerated dose of Cantrixil to be 5.0 mg/kg when administered weekly via intraperitoneal injection.

Principal Investigator for the trial Dr. Jermaine Coward, Associate Professor, ICON Cancer Centre, commented, "Survival outcomes for patient with mid to late-stage ovarian cancer are poor when using standard cytotoxic chemotherapy and around 80% will experience disease recurrence within 2 years. This full data further underscores the potential of Cantrixil for these patients. It is particularly exciting to see a potential impact on ovarian cancer stem cells which have been heavily implicated as a potential driver of disease recurrence."

Dr. Reinhard Koenig, Oasmia’s Chief Scientific Officer added, "Oasmia has a growing pipeline of oncology programmes in clinical development. This is excellent news and supports our belief in the potential therapeutic benefits of the investigational drug candidate Cantrixil for the treatment of ovarian cancer. We look forward to progressing the programme in clinical development next year."

In March Oasmia signed an agreement with Kazia Therapeutics to acquire exclusive global development and commercialization rights for Cantrixil.

Cantrixil consists of the active molecule, a potent and selective third generation benzopyran SMETI inhibitor named TRXE-002-01, encapsulated in a cyclodextrin. It is believed to target a wide spectrum of cancer cells, including chemotherapy-resistant tumor-initiating cells that are thought to be responsible for disease relapse.

Biofrontera reports results for the 2020 financial year

On April 12, 2021 Biofrontera AG (NASDAQ: BFRA; Frankfurt Stock Exchange: B8F) (the "Company"), an international biopharmaceutical company, reported its consolidated results for the fiscal year ended December 31, 2020 (Press release, Biofrontera, APR 12, 2021, View Source [SID1234577909]). At the same time, the Company provided an overview of current operational and clinical developments.

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Key financial figures FY2020

Revenue decreased by 3% to EUR 30.3 million compared to EUR 31.3 million in 2019;
Loss from operations amounted to EUR 7.6 million compared to a loss of EUR 23.4 million in 2019;
Net loss before tax was EUR 12.7 million compared to a loss of EUR 4.8 million in 2019;
Cash and cash equivalents amounted to EUR 16.5 million as of December 31, 2020, compared to EUR 11.1 million as of December 31, 2019.
Operational and clinical developments in 2020 and year-to-date

Reorganization of the US business and restructuring of Biofrontera’s global sales organization;
Exclusive license and supply agreement with Maruho Co., Ltd. for the development and commercialization of Ameluz for all indications in East Asia and Oceania incl. an immediate one-time payment of EUR 6 million;
Approval from the European Commission for the label extension of Ameluz for the treatment of actinic keratosis (AK) on the entire body;
Completion of the pharmacokinetics study and submission of the application for amendment of the product information to the U.S. Food and Drug Administration (FDA) to allow the simultaneous use of three tubes of Ameluz per treatment
Submission of the approval application to the FDA for a larger red-light source, the BF-RhodoLED XL, for photodynamic therapy (PDT) in combination with Ameluz.
"Overall, we managed to steer Biofrontera well through a very challenging year – despite the decline in sales in our largest sales market, the USA. Early implemented cost-saving measures as well as cash inflows from the down payment received for the license agreement with Maruho Co., Ltd. and from the fully placed convertible bond in August successfully offset the negative impact caused by the decline in product sales. In this context, the strong fourth quarter also saw us reach operational breakeven at Group level for the first time," explained Prof. Dr. Lübbert, CEO of Biofrontera. "Encouragingly, sales in Germany continued to grow even in the pandemic year, driven by the EU approval extension for daylight PDT granted in 2018. We also recorded future-oriented strategic successes on the regulatory and clinical side. The EU approval extension for Ameluz received in March, which now allows PDT treatment of mild and moderate actinic keratoses not only on the head but also on the entire body on label provided a further unique selling point for Ameluz. The completion of the pharmacokinetics study, which tested the safety of PDT with the simultaneous application of up to three tubes of Ameluz. represented another major milestone for us. The study report was submitted to the FDA in February 2021 with the aim of removing a restriction in the product information on the use of only one tube per treatment. This is a prerequisite for the treatment of larger body areas with several tubes of Ameluz as well as for the alignment of reimbursement modalities compared to the competitor product in the USA and thus an increase in the competitiveness of Ameluz in this important market. Furthermore, to complement this progress with an optimized light source, Biofrontera has developed a new lamp model, the BF-RhodoLED XL, which can be used to illuminate larger skin areas."

in EUR thousands 2020 2019 Q4 2020 Q4 2019
Total revenue 30,346 31,265 9,516 12,206
Research and development costs (4,789 ) (4,636 ) (1,386 ) (1,421 )
General and administrative costs (9,150 ) (16,275 ) (2,268 ) (4,167 )
Sales costs (20,482 ) (28,856 ) (4,142 ) (8,221 )
Profit (loss) from operations (7,611 ) (23,377 ) 753 (2,284 )
Other (expenses) and income (2,418 ) 21,184 (788 ) 356
Net loss before tax (12,697 ) (4,777 ) (1,062 ) (2,253 )
Outlook and guidance 2021
The Biofrontera Group provides the following guidance for the full year 2021, which reflects the Group’s assessment regarding the timing and speed of recovery from the pandemic. We expect that due to the vaccination programs, the pandemic will slowly subside in our key sales markets, resulting in a growth momentum in the second half of 2021. However, our sales and thus business activities largely depend on the further infection trend and the associated easing of containment measures.

Respecting these circumstances, the Group expects revenue from product sales of EUR 25 to 32 million in fiscal year 2021.

EBITDA and EBIT will be introduced as key performance indicators in our reporting starting in 2021. Both have become established internationally as target metrics and will replace the previously reported key performance indicator result from operating activities.
Based on the above assumptions, the Biofrontera Group expects EBITDA (loss) to be between EUR (11) million and EUR (14) million and EBIT (loss) between EUR (13) million and EUR (16) million in 2021.

From today’s perspective, the Biofrontera Group has sufficient liquidity available for the coming 12 months, taking into account the earnings expectations for 2021, cash on hand in the amount of EUR 16.5 million as of December 31, 2020 as well as the capital increase carried out in February 2021.

Commercialization of Ameluz in the USA

Revenues generated from sales in the U.S.A. were EUR 16.6 million, compared to EUR 23.3 million in 2019, representing a decrease of 29% year-on-year. Revenues include EUR 0.3 million from product sales of Xepi (previous year: EUR 0.6 million).

As reported above, Biofrontera was directly affected by the global coronavirus crisis from mid-March 2020. From that point on, rising infection rates and the official recommendation of the American Academy of Dermatology to provide patients with remote diagnosis and treatment whenever possible led to significantly declining patient numbers and extensive, albeit temporary, practice closures. In the wake of this, our U.S. sales in particular declined sharply. As a result, the wholly owned US-subsidiary Biofrontera Inc. initiated extensive cost-saving measures, including headcount reductions. After sales of our products initially fell to almost zero in April 2020, we observed a slow recovery of our U.S. business again in the summer and later the first signs of stabilization in line with the usual seasonality. In many parts of the U.S., doctors’ offices reopened during the second half of the year, at least in part, and patients showed increasing willingness to undergo treatment for actinic keratosis. The fourth quarter of 2020 again experienced a seasonally strong increase in sales, but overall sales in this quarter also remained below the level of the previous year, in part due to the so-called second wave of coronavirus infections.

Commercialization of Ameluz in Europe
Revenue from product sales in Germany increased by approximately 11% to EUR 5.1 million in fiscal 2020 compared to EUR 4.6 million in 2019, despite Corona-related restrictions. In the rest of Europe, the pandemic led to a decline in sales, with product sales of EUR 2.1 million compared to EUR 2.6 million in the prior-year period.

In Germany our sales team successfully leveraged an approval extension granted in March 2020 to include the treatment of actinic keratoses on the body and extremities, as well as recent study results, to promote the benefits of Ameluz to dermatologists even during the crisis. The advantages of daylight-PDT, which could be performed in good weather without immediate contact with doctors, became particularly evident during the summer months. Spain experienced a very positive sales development at the beginning of the year prior to the outbreak of the pandemic, after which business declined sharply due to the strict lockdown regulations there. In the United Kingdom, sales remained at a low level for almost the entire year due to the pandemic.

Regional expansion of the commercialization of Ameluz
On March 13, 2020, the Company announced that it had signed a non-binding term sheet for an exclusive license and supply agreement with medac GmbH Sp. z o.o., Warsaw, the Polish subsidiary of medac Gesellschaft für klinische Spezialpräparate mbH, for the commercialization of Ameluz and BF-RhodoLED in Poland. A final agreement is expected to be signed in 2021.

On April 20, 2020, Biofrontera concluded an exclusive license and supply agreement with Maruho Co., Ltd. (Maruho) for the development and commercialization of Ameluz for all indications in East Asia and Oceania. As part of the licensing agreement, Biofrontera received a one-time payment of EUR 6.0 million from Maruho. In addition, Biofrontera will receive future payments pending on the achievement of certain regulatory and sales milestones as well as royalties on sales.

On December 7, 2020, the Company announced that its wholly owned subsidiary Biofrontera Pharma GmbH and Galenica AB, Malmö, Sweden (Galenica AB), signed an exclusive license and supply agreement for the commercialization of both Ameluz and BF-RhodoLED in in Schweden, Norwegen, Dänemark, Finnland und Island. According to the agreement, Galenica AB receives exclusive distribution rights for these regions and a right of first refusal for commercialization in the Baltic States. After the amicable termination of the agreement between Biofrontera and the former distribution partner for these regions, Galenica AB is now working towards the reintroduction of the products in Scandinavia by mid-2021.

Regulatory and clinical progress

Based on a positive assessment by the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) on February 3, 2020, the European Commission granted the formal label extension for Ameluz on March 10, 2020, which now also covers the treatment of mild and moderate actinic keratoses (AK) on the extremities and trunk/neck with photodynamic therapy (PDT).

In addition, the results of the follow-up phase of the clinical comparative study on daylight PDT with Ameluz and Metvix were included in the product information (SmPC). Ameluz showed significantly lower recurrence rates after 12 months at 19.5% compared to competitor Metvix at 31.2%.

In October 2020, the clinical phase of the pharmacokinetics study (PK study) in the USA was concluded. The PK study tested the safety of PDT for the treatment of actinic keratoses on larger or multiple areas with the simultaneous use of up to three tubes of Ameluz. The study report was submitted to the FDA in February 2021 with the objective of removing a restriction in the prescribing information for the use of only one tube per treatment.

In addition, the development of the new BF-RhodoLED XL lamp, which enables the use of Ameluz across larger skin areas, was completed. The application for approval was submitted to the FDA in March 2021.

Patient recruitment for the Phase III trial for the treatment of basal cell carcinoma (BCC) with Ameluz in the USA continued in 2020 despite the pandemic.

Conference call
Conference calls for shareholders and interested investors will be held on Tuesday, April 13, 2021, at the following times:

PureTech Presents Promising Preclinical Data from LYT-210 Immuno-Oncology Program at American Association for Cancer Research (AACR) Annual Meeting

On April 12, 2021 PureTech Health plc (Nasdaq: PRTC, LSE: PRTC) ("PureTech" or the "Company"), a clinical-stage biotherapeutics company dedicated to discovering, developing and commercializing highly differentiated medicines for devastating diseases, reported the presentation of a scientific poster detailing additional promising preclinical results for its LYT-210 antibody at the 2021 American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Virtual Meeting (Press release, PureTech Health, APR 12, 2021, View Source [SID1234577926]).

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LYT-210 is a novel, fully human monoclonal antibody (mAb) directed against T cells bearing γδ1 receptors, which are known to suppress the anti-tumor immune response. The new research shared at AACR (Free AACR Whitepaper) demonstrates that LYT-210 is both highly specific and highly potent, rapidly inducing cell death of immune-suppressive γδ1 T cells, while sparing other T cells that play important roles in a healthy immune response. The research was conducted in vitro using both patient blood and cancer tissue. LYT-210 has potential as either a single agent or in combination with checkpoint inhibitors and other anti-cancer treatments.

"The role of γδ1 T cells in cancer immune suppression has come into sharp focus in recent years. We now know that these cells deploy multiple immunosuppressive signals to dampen the anti-tumor response and enable the cancer to grow and spread," said Aleksandra Filipovic, M.D. Ph.D., Head of Oncology at PureTech. "We are excited by these new data demonstrating that our LYT-210 therapeutic candidate can precisely target and swiftly deplete pathogenic γδ1 T cells. We believe that removing these culprits from the tumor microenvironment systemically may have the potential to reawaken the immune system and contribute to a strong anti-tumor response. Moreover, both we and others in the field have established that a heightened presence of pathogenic γδ1 T cells in tumor tissue and blood is correlated with more aggressive disease, poorer response to some therapies and a lower chance of survival. Given those links, we believe that the biomarker-centric approach we are developing as part of our γδ1 T cell program may have the potential to identify and select the patients who are most likely to benefit from LYT-210 in the clinic and beyond."

γδ1 T cells are upregulated in multiple solid tumors including breast cancer, glioblastoma, melanoma and pancreatic cancer. They suppress the immune response through multiple mechanisms, including blocking effector T cells, hindering antigen-presenting dendritic cells, restricting the anti-tumoral activity of γδ2 T cells and attracting tumor-associated macrophages and myeloid-derived suppressor cells to the tumor microenvironment. Pathogenic γδ1 T cells are distinct from cytotoxic γδ T cells, which are being used for adoptive T cell transfer or therapeutic engagement with bispecific antibodies. Depleting pathogenic γδ1 T cells has the capacity to modulate both innate and adaptive immunity, and their distinct phenotypic and functional properties make them excellent potential therapeutic targets.