September 29, 2022: MaaT Pharma Publishes its Half Year Results and Provides a Business Overview

On September 29th, 2022 MaaT Pharma (EURONEXT: MAAT – the "Company"), a French clinical-stage biotech and a pioneer in the development of Microbiome Ecosystem TherapiesTM (MET) dedicated to improving survival outcomes for patients with cancer, reported its half year financial results for the six-month period ended June 30, 2022 and provided a business overview (Press release, MaaT Pharma, SEP 29, 2022, View Source [SID1234621549]).

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Hervé Affagard, CEO and co-founder of MaaT Pharma stated "We are proud of the progress of our clinical and manufacturing programs as we have delivered on the objectives, we had set ourselves at the time of our IPO on Euronext in 2021, even if the current capital markets remain challenging for several companies in our industry. Notably, the first half of 2022 has been marked by an important milestone for MaaT Pharma as we started our pivotal single-arm, open-label Phase 3 trial. We are satisfied with the ongoing patient enrollment for this trial, despite the public health context in the first half of the year. We are looking forward to initiating a Phase 2b for our second drug candidate, MaaT033, by the end of this year. Additionally, the construction of our new cGMP manufacturing facility is taking shape, which will be key to prepare for the entry of the first of our MaaT03X candidates into clinical study by the end of 2023. MaaT03X, a new generation of co-cultured drug candidates, is a donor-independent, highly scalable, and indication-specific product design, which has the potential to be a game-changer in improving patient responses to immunotherapies. We have watched closely the positive vote from an Advisory Committee convened by the FDA[1] for the first marketing authorization application for a microbiome drug product to treat infectious diseases, that uses technology similar to our native technology. In this context, we hope to soon see the first approval of such a candidate, which would represent a major regulatory milestone for the whole industry."

Key Financial Results

The key unaudited financial results for the first half of 2022 are as follows:

Income statement

In thousands of euros 06/30/2022 06/30/2021

Revenue 494 385
Cost of Goods Sold (72) (27)
Gross Margin 422 357

Other Income 1 793 1 189
Sales and distribution costs (140) (87)
General and administrative costs (2 115) (1 058)
Research and development costs (7 328) (4 384)
Operating income (expense) (7 368) (3 983)

Financial Income 0 0
Financial Expense (50) (64)
Net financial income (expense) (49) (64)

Income (loss) before income tax (7 417) (4 047)

Income tax expense – –

Net Income (loss) for the period (7 417) (4 047)
Prepared in accordance with international standards, IFRS

Revenues totaled €0.5 million for the half year ended June 30, 2022, which include compensation invoiced from the compassionate access program generating a gross margin of €0.4 million.

Operating loss amounted to €7.4 million compared with €4.0 million in the first half of 2021, an increase of €3.4 million. This increase reflects the growth of research and development costs which have risen from €4.4 million in the first half of 2021 to €7.3 million in 2022, representing an overall increase of €2.9 million and fully consistent with the advancement of activities, offset in part the R&D tax credit of €1.8 million included in "Other Income":

MaaT013:
Phase 3 clinical trial, ARES, was initiated with the first patient dosed in March 2022. Regulatory authorization was obtained by the Company, to date, in six European countries – France, Germany, Spain, Austria, Belgium, and Italy.
MaaT Pharma continues to pursue the Early Access Program in France as in 2021, allowing patients to benefit from early access to the MaaT013 therapy, mainly for the treatment of acute Graft-vs-host-Disease. As of today, the Company has safely treated over 140 patients with MaaT013 in Europe.
The proof-of-concept Phase 2a trial, PICASSO, was initiated in April 2022to evaluate MaaT013’s impact on the efficacy of Immune Checkpoint Inhibitors (ICI) treatment in patients with metastatic melanoma. The trial is sponsored by AP-HP with MaaT Pharma supplying drug-candidates and performing the microbiome profiling of patients using its proprietary gutPrint platform.
MaaT033: Phase 1b clinical trial, CIMON, has been completed with confirmation of principal positive results in June 2022 enabling the Company to define the dosing regimen for the next development phase.
MaaT03x: Pre-clinical trials proceed as planned.
Partnership with Skyepharma to establish cGMP manufacturing facility dedicated to ecosystem microbiome-based therapeutics which is expected to be operational in 2023. A second down payment was made to Skyepharma by the Company in the first half of 2022.
General and administrative expenses amounted to €2.1 million for the first half of 2022 compared with €1.1 million in 2021 reflecting the structuring of the Company to meet the needs of being listed on the Euronext exchange and in support of the clinical and development programs and the associated infrastructure required.

The net loss amounts to €7.4 million as of June 30 2022 compared with €4.0 million as of June 30 2021, reflecting the growth of the Company and in particular the investment in R&D.

Average employees evolved from 32 in the first half of 2021 to 43 in 2022 following the strengthening of clinical operations, clinical development, manufacturing, quality assurance, and administrative teams.

Cash Position

As of June 30, 2022, total cash and cash equivalents were €38.4 million, as compared to €43.3 million as of December 31, 2021.

The net decrease in cash position of €4.9 million between December 31, 2021, and June 30, 2022, is primarily due to cash used to finance operations for €7.1 million, cash used for investing of €0.2 million, offset by net cash inflows related to financing activities of €2.4 million essentially from the receipt of funds of €2.7 million in bank loans from BNP Paribas and Caisse d’Epargne Rhone Alpes (CERA). Total financial debt (including lease liabilities) totaled €8.3 million as of June 30, 2022, of which €1.0 million relates to state-backed loans ("PGE"). Additional draws down, up to €4.4 million, are expected to be made in the second half of 2022 from existing facilities signed with CIC and Bpifrance.

Based on the development plans and corresponding cash needs, the Company believes it has sufficient cash to finance its activities up until the end of the third quarter of 2023.

Major milestones achieved in the first half of 2022

Clinical and operational development

In Europe, MaaT013, the Company’s lead asset, is currently being evaluated in two clinical trials launched in Q1 2022:

Ongoing pivotal open-label, single-arm Phase 3 trial in Europe evaluating the safety and efficacy of MaaT013 in acute Graft-versus-Host-Disease.
Ongoing randomized, placebo-controlled Phase 2a proof-of-concept clinical trial, sponsored by AP-HP, evaluating MaaT013 in combination with Immune Checkpoint Inhibitors (ICI) for patients with metastatic melanoma.
In the U.S., interactions are ongoing with the Food & Drug Administration (FDA) to extend MaaT013 clinical trial in the U.S., which remains on clinical hold following an FDA communication received in August 2022 requiring additional information on the safety and efficacy of the Company’s "pooling" approach.
In June 2022, the Company confirmed positive topline results for its Phase 1b trial evaluating MaaT033, the Company’s oral-form drug candidate, for patients with blood cancer. Having demonstrated promising preliminary and interim engraftment data, the study was completed early in January 2022.

In February 2022, the Company announced its partnership with Skyepharma to build the largest cGMP facility in France entirely dedicated to microbiome-based drug candidates, expected to be operational in 2023. The investment is shared by MaaT Pharma and Skyepharma totaling €8.1 million.

Next key milestones expected

End of second half of 2022

In Q4 2022, the Company expects to initiate, a pivotal Phase 2b evaluating MaaT033, the first oral drug candidate, to prevent complication of allo-HSCT[2]. This randomized, double-blind, placebo-controlled study will include 341 patients and evaluate safety and efficacy of MaaT033 in improving overall survival and preventing allo-HSCT complications for patients with blood cancers.

First half of 2023

Regarding the on-going Phase 3 trial with MaaT013, a first data review is expected after enrollment of half the patients in the study.

Regarding the ongoing proof-of-concept Phase 2a trial evaluating MaaT013 in association with ICI for patients with metastatic melanoma, a first internal data review focusing on safety and some biomarker data is expected.

Upcoming financial communication*

November 8, 2022 – Revenues and Cash Position Quarter 3
*Indicative calendar that may be subject to change.

Upcoming investor conference participation

October 4, 2022 – Biotech Health Seminar – Portzamparc BNP Paribas
October 6-7, 2022 – Investor Access Event
October 13-14, 2022–HealthTech Innovation Days #4 (HTID)
November 29, 2022 – Investir Day
Upcoming scientific conference participation

November 8-10, 2022 – 9th International Human Microbiome Consortium (IHMC) Congress
November 9-11, 2022 – 21st Société Francophone de Greffe de Moelle et de Thérapie Cellulaire (SFGM-TC) Congress
December 10-13, 2022 – 64th American Society of Hematology (ASH) (Free ASH Whitepaper) Annual Meeting
[1] View Source

[2] Allo-HSCT = allogeneic hematopoietic stem cell transplantation. More than 20,000 patients receive allo-HSCT each year (Global Data 2020).

Imvax Presents New Data on Personalized Whole-Tumor Derived Immunotherapeutic Platform at 2022 International Cancer Immunotherapy Conference

On September 29, 2022 Imvax, Inc., a clinical-stage biotechnology company developing personalized, whole tumor-derived immunotherapies, reported that data at the 2022 International Cancer Immunotherapy Conference (CIMT) (Free CIMT Whitepaper) (CICON) in New York City, NY (Press release, Imvax, SEP 29, 2022, View Source;utm_medium=rss&utm_campaign=imvax-presents-new-data-on-personalized-whole-tumor-derived-immunotherapeutic-platform-at-2022-international-cancer-immunotherapy-conference [SID1234621548]).

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This new data provides additional evidence for the generation of an immune response in the role of dendritic cell maturation, CD4 and CD8 T cell activation and increases in both central and effector memory T cells in the anti-tumor immunostimulatory activity of Imvax’s platform. Following favorable clinical results obtained in glioblastoma study using IGV-001, the data support the development of IEC-001 for the treatment of endometrial cancer.

"This work further details the multi-layered and durable immune activation induced by our immunotherapeutic platform and its performance in multiple tumor types," said Mark A. Exley, Ph.D., Chief Scientific Officer. "Our robust preclinical data gives us confidence as we continue to develop our platform of personalized, whole tumor-derived treatments beyond glioblastoma to additional solid tumors."

The study was executed using IEC-001 (loaded with patient-derived endometrial cancer cells) or IGV-001 (loaded with patient-derived glioblastoma cells). Immunological effects were evaluated over several weeks via nine IEC-001 and three IGV-001 patient-matched peripheral blood mononuclear cells (PBMC) co-culture assays. Results indicated that co-culture of PBMCs with the relevant Imvax candidate resulted in increased immunological activity of various types. These included, at various timepoints, increased dendritic cell maturation, elevated percentages of activated CD4+ and CD8+ T cells, increased effector memory CD4+ T cells, and T cell activation, responses that were further stimulated upon rechallenge. In summary, these results support the potential of Imvax’s immunotherapeutic platform and further development of IEC-001 for the treatment of endometrial cancer.

Research Finds Fungi Ubiquitous in Cancer with Diagnostic Implications

On September 29, 2022 Micronoma In the largest analysis of its kind, Pan-cancer analyses reveal cancer type-specific fungal ecologies and bacteriome, reported in the September 29 issue of Cell, an international collaboration between the Weizmann Institute of Science, University of California San Diego, and Micronoma has systematically profiled fungal communities—the mycobiome—in 35 types of cancer (Press release, Micronoma, SEP 29, 2022, View Source [SID1234621547]).

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The study was led by the first co-authors, Lian Narunsky-Haziza, Gregory Sepich-Poore, and Ilana Livyatan, with many other collaborators from Israel and the U.S. Drawing from more than 17,000 tissue and blood samples among four independent cohorts, with hundreds of contamination controls, the effort comprehensively shows the ubiquitous existence and cancer type-specificity of the mycobiome. The findings are a significant advance with profound implications for early-stage cancer detection.

Outside the laboratory, microorganisms almost never exist in isolation. In fact, the study of microbes on and within the human body, known as the microbiome, has revealed ecosystems teeming with bacteria, viruses, archaea, and fungi that cohesively work together to aid digestion, build immunity, and even shape our behaviors.

From the standpoint of cancer, however, the presence and role of microbes in tumors was mostly ignored until recently. Indeed, knowledge was significantly advanced by two recent papers that characterized microbes among more than 30 cancer types (Poore et al., 2020. Nature, Nejman et al., 2020. Science), yet, no study had focused so deeply on a major player: fungi.

"The existence of fungi in most human cancers is both a surprise and to be expected," said Rob Knight, Ph.D., professor of Bioengineering, Pediatrics and Computer Science and Engineering at UC San Diego, Wolfe Family Endowed Chair in Microbiome Research at Rady Children’s Hospital-San Diego, and co-founder of Micronoma. "It is surprising because we don’t know how fungi could get into tumors throughout the body. But it is also expected, because it fits the pattern of healthy microbiome throughout the body, including the gut, mouth, and skin, where bacteria and fungi interact as part of a complex community."

Although the existence of live, often intracellular microbes within the tumors of most cancer types has been documented in the past five years, attention has been heavily focused on detailing bacteria without characterizing what other kinds of microbes are present, like fungi.

The study explains the complexities of analyzing fungi caused by the fact that, despite their ubiquity, cancer-associated fungi usually have extremely low abundances. While that limitation made the project a challenge, the fruitful international collaboration of the laboratories of Ravid Straussman and Yitzhak Pilpel at the Weizmann Institute of Science, Knight, and Sepich-Poore, now chief analytic officer at Micronoma, was uniquely positioned to carry out the work of systematically analyzing publicly available cohorts as well as their own patient samples.

"The finding that fungi are commonly present in human tumors should drive us to better explore their potential effects and re-examine almost everything we know about cancer through a ‘microbiome lens.’ I believe that this novel perspective would help us to better understand cancer, and consequently to better treat it," emphasized Straussman.

"These findings validate the view that the microbiome in its entirety is a key component of cancer biology and may present significant translational opportunities, not only in cancer detection, but also in other biotech applications related to drug development, cancer evolution, minimal residual disease, relapse, and companion diagnostics," added Sepich-Poore.

Palatin to Participate in Ladenburg Thalmann Healthcare Conference

On September 29, 2022 Palatin Technologies, Inc. (NYSE American: PTN), a biopharmaceutical company developing first-in-class medicines based on molecules that modulate the activity of the melanocortin receptor system, reported that the Company will participate in the Ladenburg Thalmann Healthcare Conference on September 29, 2022 (Press release, Palatin Technologies, SEP 29, 2022, View Source [SID1234621546]).

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Carl Spana, Ph.D., President and Chief Executive Officer will present an update on the Company’s pipeline and participate in an Analyst led Fireside Chat.

Scilex Holding Company, a Sorrento Company, Announces Pre-Emptive Pay Off of Remaining Balance of its Senior Secured Notes

On September 29, 2022 Scilex Holding Company ("Scilex"), an innovative revenue-generating company focused on acquiring, developing and commercializing non-opioid pain management products for the treatment of acute and chronic pain, reported that it pre-emptively paid off and eliminated all of its remaining Notes in an aggregate principal amount of $67.7 million for a cash payment of approximately $39.7 million (Press release, Sorrento Therapeutics, SEP 29, 2022, View Source [SID1234621544]). Scilex is a nearly 100% (or over 99.9%) majority-owned subsidiary of Sorrento Therapeutics, Inc. (Nasdaq: SRNE, "Sorrento").

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Scilex Holding Company and Vickers Vantage Corp. I (Nasdaq: VCKA) ("Vickers"), a special purpose acquisition company sponsored by Vickers Venture Fund VI Pte Ltd and Vickers Venture Fund VI (Plan) Pte Ltd, have entered into a definitive business combination agreement ("BCA") on March 17, 2022. Upon the closing of the transaction, the combined company (the "Combined Company") will be renamed Scilex Holding Company, and its common stock and warrants to purchase common stock are expected to be listed on Nasdaq under the ticker symbol "SCLX" and "SCLXW", respectively. The boards of directors of each of Vickers, Scilex and Sorrento have unanimously approved the proposed transaction. The closing of the transaction, which is expected to occur in the fourth quarter of 2022, is subject to the approval of Vickers’s and Scilex’s shareholders and the satisfaction or waiver of certain other customary closing conditions.