Cotinga Pharmaceuticals Announces Presentation on COTI-2 at the American Association for Cancer Research (AACR) Annual Meeting 2018

On April 3, 2018 Cotinga Pharmaceuticals Inc. (TSX Venture:COT) (OTCQB:COTQF) ("Cotinga" or the "Company"), a clinical-stage pharmaceutical company advancing a pipeline of targeted therapies for the treatment of cancer, reported that the Company and its collaborators from MD Anderson Cancer Center and Northwestern Medicine will present data on COTI-2, Cotinga’s lead compound currently in a Phase 1 trial, at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2018 taking place April 14-18, 2018 in Chicago, Illinois (Press release, Cotinga, APR 3, 2018, View Source [SID1234533157]).

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Presentation Title: Safety and early efficacy signals for COTI-2, an orally available small molecule targeting p53, in a phase I trial of recurrent gynecologic cancer
Presentation Date and Time: Sunday April 15th, 2018 1:00 PM – 5:00 PM Central Time
Presentation Location: McCormick Place South, Hall A, Poster Section 42

Phase 1 Trial of COTI-2
The ongoing Phase 1 trial of COTI-2 is currently evaluating COTI-2 as a monotherapy for the potential treatment of gynecological malignancies and HNSCC. In 2017, the Company announced top-line data from the gynecological malignancies arm of the trial demonstrating COTI-2 was generally safe and well-tolerated. COTI-2 also exhibited an encouraging pharmacokinetic/pharmacodynamic profile and signals of efficacy. In March 2018, the Company submitted a protocol amendment to expand the trial to evaluate COTI-2 in combination with various standard of care chemotherapy regimens in a wide spectrum of cancers. Primary outcome measures will evaluate safety and tolerability and determine the maximum tolerated dose and recommended Phase 2 dose for COTI-2 as a combination therapy. Secondary and exploratory outcome measures will evaluate pharmacodynamics and various signals of efficacy. Pending regulatory approval and subject to sufficient financing, the Company expects to implement the protocol amendment mid-calendar year 2018.

Cotinga Pharmaceuticals Reports Fiscal 2018 Third Quarter Financial and Operating Results

On April 3, 2019 Cotinga Pharmaceuticals Inc. (TSX Venture:COT) (OTCQB:COTQF) ("Cotinga" or the "Company"), a clinical-stage pharmaceutical company advancing a pipeline of targeted therapies for the treatment of cancer, reported its financial and operating results today for the three- and nine-month periods ended January 31, 2018 (Press release, Cotinga, APR 3, 2018, View Source [SID1234533156]). Recent highlights include:

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Advanced the clinical development of COTI-2:

In November 2017, Cotinga announced pharmacokinetic (PK) data from its ongoing Phase 1 trial of COTI-2, which showed that COTI-2 exhibited rapid absorption, long half-life and lack of long-term drug accumulation, which support the potential for daily oral dosing and the continued development of COTI-2 as a potential treatment for patients;
In December 2017, Cotinga announced pharmacodynamic (PD) data and positive signals of efficacy from its ongoing Phase 1 trial of COTI-2, which suggest COTI-2 may be a potentially efficacious treatment for patients;
In January 2018, Cotinga announced publication of positive data from a preclinical study demonstrating that combining COTI-2 with commonly used chemotherapeutic agents improves efficacy and exhibits favorable drug resistance and toxicity profile in human cancer cell lines, which suggest COTI-2 may be potentially efficacious as a combination therapy;
Subsequent to the reporting quarter, in March 2018, Cotinga announced that the Company submitted an updated clinical package to regulatory authorities to expand its ongoing Phase 1 trial of COTI-2. The protocol amendment will expand the clinical trial to evaluate COTI-2 as a combination therapy in a wide spectrum of solid tumor cancers.
Solidified identity as a clinical-stage pharmaceutical company:

In January 2018, the Company changed its name to Cotinga Pharmaceuticals Inc. The new brand signified the Company’s evolution from a technology-driven company to a clinical-stage pharmaceutical company. The name is derived from the Cotingas, one of the world’s largest and most diverse bird species, and symbolizes the Company’s focus on developing innovative therapies to treat a wide spectrum of cancers.
"We were excited to announce multiple meaningful clinical and corporate developments in the third fiscal quarter," said Alison Silva, President & Chief Executive Officer. "The encouraging interim clinical data we announced over the past several months, along with the positive preclinical data we published earlier this year, facilitated a thorough assessment of our clinical development strategy for COTI-2. Based on the findings of that assessment, we submitted a regulatory package to the FDA to expand our ongoing Phase 1 trial to evaluate COTI-2 as a combination therapy in a broad patient population. We are eager to explore the potential of combination therapy with COTI-2 in the clinic, and look forward to implementing this new trial design in the months ahead. Working towards securing sufficient funds to support this clinical development strategy was a top priority during the fiscal quarter and remains so in the fourth quarter. We will report on our progress as those financing efforts advance."

Financing
In December 2017, Cotinga announced it had entered into an agreement with a U.S. investment bank to act as exclusive placement agents on a best-efforts basis for a cross-border private placement equity financing. The objectives of the financing include broadening the investor base to include institutional and other sophisticated investors in the life sciences sector. The Company’s ability to advance its programs is highly dependent upon the outcome of its financing efforts, which are targeted to close in April 2018. The proceeds from the equity financing are intended to primarily support the continued clinical development of COTI-2. The results of the equity financing may require the Company to reprioritize or alter its strategies in respect of its programs.

Upcoming Milestones
COTI-2:

Implementation of protocol amendment to expand ongoing Phase 1 trial of COTI-2 to evaluate COTI-2 as a combination therapy in an expanded patient population expected to commence mid-calendar year 2018.
Readout of additional exploratory endpoint data from the dose escalation portion of the Phase 1 trial in gynecological malignancies expected mid-calendar year 2018;
Initiation of additional combination studies with standard of care chemo- and radiotherapeutics in multiple oncology indications expected in calendar year 2018.
COTI-219:

Continuation of GMP manufacturing work and further mechanism of action preclinical studies to enable an IND filing.
Financial Results
The Company’s operational activities during the quarter were primarily focused on advancing the Phase 1 clinical trial of COTI-2 in gynecological malignancies and HNSCC.

For the three-months ended January 31, 2018, the Company incurred a net loss of $1.279 million, or $0.08 per share, compared to a net loss of $1.238 million, or $0.08 per share, for the three-months ended January 31, 2017. The comparable net loss during the three-month period is primarily due to a decrease in Research and Development ("R&D") expense and General and Administration ("G&A") expense, offset by a lower favorable swing in the valuation of the warrant liability.

For the nine-months ended January 31, 2018, the Company incurred a net loss of $3.301 million, or $0.21 per share, compared to a net loss of $4.302 million, or $0.29 per share, for the nine-months ended January 31, 2017. The decrease in net loss during the nine-month period is primarily due to a decrease in G&A expense and a favorable swing in the valuation of the warrant liability, partially offset by an increase in R&D expense.

There was no revenue for the three- and nine-month periods ended January 31, 2018 or in the comparative periods in the year prior.

Operating expenses in the three- and nine-month periods ended January 31, 2018 decreased by $0.632 million and $0.408 million respectively over the same periods in the year prior, primarily due to a decrease in G&A expense and Sales and Marketing ("S&M") expense, partially offset by an increase in R&D expense and lower investment tax credits.

R&D expense in the three- and nine-month periods ended January 31, 2018 decreased by $0.123 million and increased by $0.182 million respectively over the same periods in the year prior. The decrease in R&D expense in the three-month period is primarily due to a decrease in clinical trial expenses, synthesis and miscellaneous R&D expenses and share-based compensation, partially offset by an increase in in vivo/in vitro testing and salaries and benefits. The increase in R&D expense in the nine-month period is primarily due to an increase in synthesis and miscellaneous R&D expenses, in vivo/in vitro testing, and salaries and benefits, partially offset by a decrease in clinical trial expenses and share-based compensation.

G&A expense in the three- and nine-month periods ended January 31, 2018 decreased $0.519 million and $0.572 million respectively over the same period in the year prior due to a reduction in salaries and benefits, share-based compensation expense, and marketing and travel. These decreases were partially offset by an increase in professional fees, corporate governance, rent and insurance.

S&M expense in the three- and nine-month periods ended January 31, 2018 decreased by $0.026 million and $0.116 million respectively compared to the same periods in the year prior due to a decrease in professional fees and marketing and travel. These decreases were partially offset by an increase in other S&M expenses.

ITC income for the three- and nine-month periods ended January 31, 2018 decreased by $0.037 million and $0.098 million respectively compared to the same periods in the year prior due to a decrease in eligible R&D expenditures.

Detailed operating and financial results can be found in the Company’s Unaudited Condensed Interim Financial Statements and Management Discussion and Analysis for the three- and nine-month periods ended January 31, 2018, which can be found on SEDAR at www.sedar.com or on the Company’s website at www.cotingapharma.com.

20-F – Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

BeyondSpring Pharmaceuticals has filed a 20-F – Annual and transition report of foreign private issuers [Sections 13 or 15(d)] with the U.S. Securities and Exchange Commission (Filing, 20-F, BeyondSpring Pharmaceuticals, 2018, APR 3, 2018, View Source [SID1234527561]).

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Cellectar Announces Issuance of U.S. Patent Covering CLR 131 Use in Multiple Myeloma

On April 3, 2018 Cellectar Biosciences, Inc. (Nasdaq: CLRB), a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of targeted treatments for cancer, reported that the United States Patent and Trademark Office (USPTO) has issued U.S. Patent No. P150207US03, entitled "Alkylphosphocholine analogs for multiple myeloma imaging and therapy (Press release, Cellectar Biosciences, APR 3, 2018, View Source [SID1234525803])." The claims in this patent cover a method of use for CLR 131, the company’s proprietary lead Phospholipid Drug Conjugate (PDC) in multiple myeloma (MM). Cellectar and the Wisconsin Alumni Research Foundation (WARF) are joint owners of the patent and Cellectar has licensed exclusive rights to it from WARF.

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"The issuance of this patent and its associated claims expands the protection for CLR 131 in our most advanced indication, multiple myeloma," stated Jim Caruso, chief executive officer of Cellectar Biosciences. "Multiple myeloma remains an incurable disease with reduced survival benefits seen for patients with each successive line of therapy. We hope to demonstrate that CLR 131’s unique mechanism of action could enable extended survival among patients in this population, even those in later lines of treatment."

About CLR 131

CLR 131 is Cellectar’s investigational PDC under development for several orphan- designated cancers. CLR 131 utilizes the company’s patented phospholipid ether tumor targeting delivery platform to deliver the cytotoxic radioisotope iodine-131 directly to tumor cells. CLR 131 is currently being evaluated in a Phase 2 clinical trial for relapsed or refractory MM and select relapsed or refractory lymphomas as well as a Phase 1b dose escalation clinical trial in patients with relapsed or refractory MM. The U.S. Food and Drug Administration has granted orphan drug designation for CLR 131 in the treatment of MM and pediatric neuroblastoma.

About Phospholipid Drug Conjugates

Cellectar’s product candidates are built upon a patented delivery and retention platform that utilizes optimized PDCs to target cancer cells. The PDC platform is used to selectively deliver diverse oncologic payloads to cancerous cells and cancer stem cells, including hematologic cancers and solid tumors. This selective delivery allows a payloads’ therapeutic window to be modified, which may maintain or enhance drug potency while reducing the number and severity of adverse events. This platform takes advantage of a metabolic pathway utilized by all tumor cell types in all cell cycle stages. Compared with other targeted delivery platforms, the PDC platform’s mechanism of entry does not rely upon specific cell surface epitopes or antigens. In addition, PDCs can be conjugated to molecules in numerous ways, thereby increasing the types of molecules selectively delivered. Cellectar believes the PDC platform holds potential for the discovery and development of the next generation of cancer-targeting agents.

Operational Update

On April 3, 2018 Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep" or the "Company"), reported that provides an operational update on the Company’s ongoing development activities for its lead product candidates, eftilagimod alpha ("efti" or "IMP321"), and IMP761, along with partner updates (Press release, Immutep, APR 3, 2018, View Source [SID1234525802]).

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Efti Clinical Update

The first two out of six patients of the additional cohort of the Company’s TACTI-mel (Two ACTive Immunotherapeutics in melanoma) Phase I clinical trial in Australia have commenced their treatment. This follows the recruitment of all 18 patients in the initial three cohorts of TACTI-mel and the subsequent expansion of the trial to include an additional cohort of six patients in February 2018. The TACTI-mel trial evaluates the combination of efti and anti-PD-1 therapy KEYTRUDA (pembrolizumab) in unresectable or metastatic melanoma patients, with the additional cohort receiving 30mg of efti in combination with pembrolizumab starting at cycle one of pembrolizumab. The Company plans to present data from the TACTI-mel trial in the middle of this calendar year.

In the AIPAC (Active Immunotherapy PAClitaxel) clinical trial, 33 out of a planned 34 clinical sites across Belgium, the Netherlands, Poland, Hungary, United Kingdom, France and Germany are now actively recruiting and treating patients. The trial evaluates efti in combination with paclitaxel in metastatic breast cancer. The study remains on track to be to be fully recruited with 226 patients in Q3 of calendar year 2018; first Progression Free Survival data are expected in calendar year 2019.

Six patients have now been recruited for the investigator-initiated Phase I clinical trial INSIGHT, which is being conducted in Frankfurt, Germany. These patients are receiving escalating doses of efti either via local (intratumoral) or loco-regional (intraperitoneal) injection. The objective of the study is to determine the recommended dose for each administration route for an intended Phase II clinical trial.

Following the Company’s announcement on 12 March 2018 of its collaboration and supply agreement with Merck & Co., Inc., Kenilworth, NJ, USA (known as MSD outside the United States and Canada), through a subsidiary, to evaluate the combination of Immutep’s lead immunotherapy product candidate, efti with MSD’s anti-PD-1 therapy KEYTRUDA (pembrolizumab), Immutep is preparing to start its new clinical trial program TACTI-002 (Two ACTive Immunotherapies) in the second half of calendar 2018. This new trial will evaluate the combination of efti with KEYTRUDA in patients with advanced non-small cell lung cancer, head and neck cancer, or ovarian cancer. The Company plans to file the respective Investigational New Drug application (IND) with the U.S. Food and Drug Administration (FDA) in the first half of calendar 2018.

IMP761 Update

Immutep’s IMP761 (a LAG-3-specific antibody with unique agonistic properties) is currently being tested in vivo in animal models. IMP761 is the first known therapeutic agonist LAG-3 antibody. To our knowledge, no other company has developed a therapeutic agonist antibody to one of the three main immune checkpoint molecules, namely CTLA-4, PD-1 and LAG-3, as an immuno-suppressive drug for auto-immune diseases.

Efti Partnering Update

EOC Pharma

Immutep’s Chinese partner for efti, EOC Pharma, an oncology focused affiliate of Eddingpharm, received approval for the IND status in China and is expected to start clinical development in China with efti in H1 2018.

CYTLIMIC

Immutep is also pleased to report that its partner CYTLIMIC has started a Phase I clinical trial for adjuvant immunotherapy at the Yamaguchi University Graduate School of Medicine in Japan. The study is the second that will test CYTLIMIC’s cancer peptide vaccine in combination with efti.