MorphoSys AG: Ad hoc: Primary Endpoint met in Real-World Data Study Demonstrating Clinical Superiority of the Combination of Tafasitamab and Lenalidomide compared to Lenalidomide alone

On October 29, 2019 MorphoSys AG (FSE: MOR; Prime Standard Segment; MDAX & TecDAX; Nasdaq: MOR) reported topline results from the primary analysis of the retrospective observational matched control cohort (Re-MIND) (Press release, MorphoSys, OCT 29, 2019, View Source [SID1234550048]). This study was designed to compare the effectiveness of lenalidomide monotherapy based on real-world patient data with the efficacy outcomes of the tafasitamab/lenalidomide combination, as investigated in MorphoSys’s L-MIND trial (primary analysis results announced on June 22, 2019).

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Re-MIND collected outcome data from 490 non-transplant eligible patients with relapsed/ refractory diffuse large B cell lymphoma (r/r DLBCL) who had received lenalidomide monotherapy in the U.S. and the EU in a real-world setting. Qualification criteria for matching patients of both studies were pre-specified. As a result, 76 eligible Re-MIND patients were identified and matched 1:1 to 76 of 80 L-MIND patients based on important baseline characteristics. Objective response rates (ORR) were validated based on this subset of 76 patients in Re-MIND and L-MIND, respectively.

The primary endpoint of Re-MIND has been met and shows a statistically significant superior best ORR of the tafasitamab/lenalidomide combination compared to lenalidomide monotherapy. ORR was 67.1% (95% confidence interval (CI): 55.4-77.5) for the tafasitamab/ lenalidomide combination, compared to 34.2% (CI: 23.7-46.0) for the lenalidomide monotherapy (p<0.0001). Superiority was consistently observed across all secondary endpoints, including complete response (CR) rate (tafasitamab/lenalidomide combination 39.5%; CI: 28.4-51.4 versus lenalidomide monotherapy 11.8%; CI: 5.6-21.3; p<0.0001), as well as in pre-specified statistical sensitivity analyses. In addition, there was a significant difference observed in overall survival, which was not reached in the tafasitamab/lenalidomide combination as compared to 9.3 months in the lenalidomide monotherapy (hazard ratio 0.47; CI: 0.30-0.73; p<0.0008).

NuCana Presents Data at AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics

On October 29, 2019 NuCana plc (NASDAQ: NCNA) reported results from two of its clinical stage ProTides, NUC-3373 and NUC-7738, at the AACR (Free AACR Whitepaper)-NCI-EORTC AACR-NCI-EORTC (Free AACR-NCI-EORTC Whitepaper) International Conference on Molecular Targets and Cancer Therapeutics (EORTC-NCI-AACR) (Free ASGCT Whitepaper) (Free EORTC-NCI-AACR Whitepaper) in Boston, Massachusetts.

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NuCana presented interim data from the Phase Ib NuTide:302 study in patients with advanced colorectal cancer confirming the previously reported favorable pharmacokinetic profile of NUC-3373. The anti-cancer mechanism of action of NUC-3373 has been previously observed in non-clinical studies, which NuCana believes further supports the biological advantages of NUC-3373 over 5-FU. NUC-3373 is a ProTide transformation of 5-fluorouracil (5-FU), one of the most widely prescribed anti-cancer agents, and is currently being investigated in two clinical studies (NuTide:301 and NuTide:302).

Hugh S. Griffith, NuCana’s Chief Executive Officer, said: "Our aim is to replace 5-FU as the backbone of treatment for patients with colorectal cancer, so we are excited about these data. The next stage of NUC-3373’s development will investigate NUC-3373 in patients with advanced colorectal cancer in combination with oxaliplatin and irinotecan."

NUC-7738, NuCana’s third ProTide to enter the clinic, is a transformation of 3’-deoxyadenosine (3’-dA). Six patients have received NUC-7738 to date in the Phase I NuTide:701 study. In non-clinical studies of NUC-7738, NuCana has observed additional anti-cancer mechanisms of action to those previously reported for 3’dA. Significantly higher levels of anti-cancer metabolites are generated inside cancer cells than with 3’-dA, causing increased cell injury. Furthermore, the non-clinical data demonstrated that NUC-7738 activates AMPK, which may inhibit the mTOR pathway, resulting in further cancer cell death.

Mr. Griffith added: "Our early clinical experience with NUC-7738 has been encouraging and we look forward to sharing further data as the study progresses."

Details of NuCana’s poster presentations at AACR (Free AACR Whitepaper)-NCI-EORTC are as follows:

Abstract Title: Inhibition of thymidylate synthase by the ProTide NUC-3373 (Abstract #CO59, Poster #59)

SESSION: Poster Session C: Therapeutic Agents- Other

DATE: Tuesday, October 29, 2019, 12:30 p.m. – 04:00 p.m. EDT

LOCATION: Level 2, Hall D

Abstract Title: NUC-7738, a novel ProTide transformation of 3’-deoxyadenosine, activates AMPK and kills renal cancer cells (Abstract #C122, Poster #122)

SESSION: Poster Session C: Tumor Suppressors

DATE: Tuesday, October 29, 2019, 12:30 p.m. – 04:00 p.m. EDT

LOCATION: Level 2, Hall D

Additional details can be found on the AACR (Free AACR Whitepaper) website.

Femtogenix Presents Novel Data on Antibody Drug Conjugates Containing Reduced Potency Payloads in Solid Tumour Models

On October 29, 2019 Femtogenix Ltd, a UK biotechnology company developing the next generation of DNA-interactive Antibody Drug Conjugate (ADC) payloads, reported data demonstrating the potent efficacy and favourable toxicity profile of a reduced potency analogue from its Pyridinobenzodiazepine (PDD) ADC payload platform in solid tumour models (Press release, Femtogenix, OCT 29, 2019, View Source [SID1234549972]). The data is being presented at AACR (Free AACR Whitepaper)-NCI-EORTC AACR-NCI-EORTC (Free AACR-NCI-EORTC Whitepaper) International Conference on Molecular Targets and Cancer Therapeutics (EORTC-NCI-AACR) (Free ASGCT Whitepaper) (Free EORTC-NCI-AACR Whitepaper), Boston,USA.

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Within its PDD platform, Femtogenix has developed a lower potency DNA mono-alkylator with superior in vivo properties to other DNA alkylating agents, illustrating a promising new approach in the development of ADCs for difficult-to-treat tumours. When attached to antibodies or other targeting moieties, Femtogenix’s novel PDD payload platform allows reversible/irreversible DNA minor groove binding, in a sequence-interactive manner, leading to highly targeted cytoxicity towards tumour cells. The payloads are designed to have a novel mechanism of action and IP space compared to existing DNA-interactive payloads, to have minimal hydrophobicity and to be resistant to P-Glycoprotein pumps in tumour cells.

These new data demonstrate that Femtogenix’s reduced potency payload has a favourable toxicity profile in rats, potent in vivo efficacy (MED < 1 mg/kg), and improved tolerability (i.e., MTD of 40 mg/kg) in solid tumour models when conjugated to antibodies.1 Its toxicity profile and wide therapeutic window is coupled with the ability to increase drug-antibody ratio (DAR) beyond the traditional limit of two, for increased conjugation to antibodies.

Professor David Thurston, Chief Scientific Officer, commented: "The favourable hydrophobicity profile of the low potency mono-alkylator and its ease of conjugation, along with the significant in vivo efficacy and tolerability of the ADCs produced, suggest that this payload represents a promising new approach in ADC development, specifically for the treatment of solid tumour malignancies."

Femtogenix has generated extensive data on mechanism of action (MOA) of the ADC payload, illustrating a primary MOA of DNA alkylation, coupled with an ability to inhibit transcription factors. The molecules have been designed through proprietary molecular modeling methodologies to maximise interaction within the DNA minor groove. Payloads with differing potencies and modes of action may be suitable for particular uses or specific target situations.

Dr Nicolas Veillard, PhD, Team Leader, Femtogenix: ‘A new low potency DNA guanine monoalkylating ADC payload with enhanced in vivo tolerability’ (C030), poster session C 12:30–4:00pm, 29 October 2019, AACR (Free AACR Whitepaper)-NCI-EORTC AACR-NCI-EORTC (Free AACR-NCI-EORTC Whitepaper) International Conference on Molecular Targets and Cancer Therapeutics (EORTC-NCI-AACR) (Free ASGCT Whitepaper) (Free EORTC-NCI-AACR Whitepaper)

Propanc Biopharma Provides Shareholder Update and Forecast for 2020

On October 29, 2019 Propanc Biopharma, Inc. (OTC: PPCB) ("Propanc" or the "Company"), a biopharmaceutical company developing new cancer treatments for patients suffering from recurring and metastatic cancer, reported an update on the progress of the Company, its R&D activities and forecast for 2020, as the Company plans to prepare for initiating a First-In-Human (FIH) study for its lead product, PRP, a novel formulation consisting of two proenzymes for the treatment and prevention of metastatic cancer from solid tumors in advanced cancer patients, which management hopes to commence in the second half of next year (Press release, Propanc, OCT 29, 2019, View Source [SID1234549988]). According to a new market intelligence report by BIS Research, titled "Global Metastatic Cancer Treatment Market – Analysis and Forecast, 2018-2025", the global metastatic cancer treatment market was estimated at $54.11 billion in 2017, and is anticipated to reach $98.24 billion by 2025.

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The Company will continue to expend its efforts to complete the following activities in 2020:

Completion of remaining process development activities, subsequent engineering run and full scale GMP manufacture of PRP in preparation for a FIH study in advanced cancer patients;
Completion of the validation of the bioanalytical method for the FIH study.
Once the manufacturing is completed, preparation of the Investigational Medicinal Product Dossier (IMPD), as part of a clinical trial application (CTA) for the FIH study, most likely to be submitted at the Peter Mac Center, in Melbourne, Australia; and
Advancement of the joint POP1 research program at the Universities of Jaén and Granada by investigating the production of synthetic compounds that mimics the action of the proenzymes, whilst minimizing the variation between different lots and without the use of animals as the primary source of materials. They are currently optimizing conditions to extract high titers of the active materials before further analysis determining whether they are producing the right quality compounds.
The Company is making concerted efforts to raise sufficient capital to complete the planned R&D activities in 2019/2020. Management are exploring several strategic options to enable the Company’s lead asset, PRP, enter the next important stage of pre-commercialization by undertaking clinical trials.

"During this recent period, we have undertaken a significant amount of work to advance our lead product PRP towards clinical stage," said James Nathanielsz, Propanc’s Chief Executive Officer. "The extensive IP portfolio, the scientific research and preclinical studies, and regulatory agency meetings, as well as achieving Orphan Drug Designation status from the US Food and Drug Administration for treatment of pancreatic cancer, have us well positioned to realize significant value for the Company in the coming years. Our immediate objective is to explore all possible avenues to ensure a timely commencement of our FIH study in cancer patients."

In 2019, the Company initiated and completed a number of activities, including:

Established a cooperation agreement between the University of Jaén and Propanc to commence the POP1 joint drug discovery program to be co-funded by both parties. The program involves advancing new compounds through a drug screening process, followed by preclinical and early stage clinical development. As the drug candidate progresses along the development pathway, the collaboration will also involve the Universities of Granada and Jaén, as well as Granada and Almeria Hospitals, which are members of FIBAO, a Public Health Foundation, based in Granada, Spain, committed to assisting commercial partners with the development and commercialization of innovative technologies designed to benefit humankind.
Oversaw rapid growth of the company’s intellectual property ("IP") portfolio, with sixty-five patents currently either in force or pending in most major countries and regions around the world. The IP covers Propanc’s underlying anti-cancer technology in development. In the past year, three additional patent families entered national phase, where a patent application is filed in individual countries and regions to achieve grant status. Additionally, the Company received a granted US patent from the United States Patent and Trademark Office (USPTO) covering composition of matter claims. The claims are a continuation from the original foundation patent in the U.S., and as a result, method of treatment and composition claims now protect the Company’s lead product candidate, PRP.
Appointed Mr. Carlo Campiciano as its Chief Financial Officer, commencing July 1, 2019. Mr. Campiciano brings significant experience to the Company across a broad range of financial disciplines in the healthcare sector, including taxation, finance, operations, planning and financial strategy.
Developed a method to quantify the active ingredients of Propanc’s lead product candidate, PRP, in preparation for the company’s First-In-Human ("FIH") study, planned for early 2020. The bioanalytical method development and validation plays a significant role in evaluation and interpretation of the systemic absorption of PRP in humans including its distribution, and clinical effects throughout the body.
Evaluated sites to conduct the FIH study in advanced cancer patients, such as the Peter Mac Center, Australia’s largest cancer hospital, which has significant experience in early stage clinical development. Propanc is evaluating Australia as a potential destination where it may commence the Phase Ib clinical trial because of its research and development tax incentives, as well as simplified regulatory environment. As part of such incentives, eligible companies conducting clinical trials in Australia may receive up to a 43.5% "cash-back" benefit in the form of a refund of their qualified research and development costs and expenses.
The company’s scientific researchers, together with its joint research partners, Universities of Jaén and Granada, published key data in a peer reviewed journal, Scientific Reports, confirming the mechanism of action of proenzymes and its anti-cancer effects against cancer stem cells.

Protalix BioTherapeutics to Release Third Quarter 2019 Financial Results and Business Update on November 7, 2019

On October 29, 2019 Protalix BioTherapeutics, Inc. (NYSE American: PLX) (TASE: PLX), a biopharmaceutical company focused on the development, production and commercialization of recombinant therapeutic proteins produced by its proprietary ProCellEx plant cell-based protein expression system, reported that it will release its financial results for the third quarter 2019 and business update on Thursday, November 7th, 2019 (Press release, Protalix, OCT 29, 2019, View Source [SID1234550005]). The Company’s management will host a conference call to discuss its financial results and provide a general business update at 8:30 a.m. Eastern Standard Time (EST).

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Conference Call Details
Thursday, November 7th at 8:30 a.m. Eastern Standard Time
Domestic (USA): 888-224-1005
International: 323-994-2093
Conference ID: 1931108
Webcast: http://bit.ly/2BSCaiY

The conference call will also be broadcast live and available for replay for two weeks on the Company’s website, www.protalix.com, in the Events Calendar of the Investors section. Please access the Company’s website at least 15 minutes ahead of the conference to register, download and install any necessary audio software.