Slide presentation of Acceleron Pharma Inc. dated January 2018

On January 8, 2018 Acceleron Pharma Inc. presented Slide presentation of dated January 2018 (Presentation, Acceleron Pharma, JAN 8, 2018, View Source [SID1234522997]).

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Corporate Presentation 36th Annual J.P. Morgan Healthcare Conference

On January 8, 2018 Idera Pharmaceuticals presented Corporate presentation at 36th Annual J.P. Morgan Healthcare conference (Presentation, Idera Pharmaceuticals, JAN 8, 2018, View Source [SID1234523009]).

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Mateon Announces New Preclinical Data Demonstrating Enhanced Tumor Immune Responses when CA4P is Given in Combination with Checkpoint Inhibitors

On January 8, 2018 Mateon Therapeutics, Inc. (OTCQX:MATN), a biopharmaceutical company developing investigational drugs for the treatment of orphan oncology indications, reported new preclinical data further characterizing the improved anti-tumor immune response observed when animals are treated with CA4P in combination with anti-CTLA-4 antibodies (Press release, Mateon Therapeutics, JAN 8, 2018, View Source [SID1234523012]).

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The new findings show that treatment with the combination of CA4P and an anti-CTLA-4 antibody nearly doubles the amount of tumor necrosis (mean = 63.9%) compared to treatment with an anti-CTLA-4 antibody alone (32.8%), CA4P alone (37.3%) or vehicle control (25.8%) in a preclinical CT-26 mouse colon cancer model using immunohistochemistry analyses. Results from these analyses confirmed previously announced findings showing that treatment with CA4P and an anti-CTLA-4 antibody resulted in increased overall median numbers of tumor infiltrating CD8+ T lymphocytes. The new preclinical data also showed that the distribution of these beneficial CD8+T lymphocyte cells was observed throughout the tumor – in both the tumor rim and tumor core.

"These new data further show the promise of CA4P to stimulate the immune system and enhance the efficacy of checkpoint inhibitors," said William D. Schwieterman, M.D., President and Chief Executive Officer of Mateon Therapeutics. "We are excited that CA4P, when combined with a checkpoint inhibitor, shows dramatic increases in tumor necrosis which are clearly correlated with an increased immunologic response, more tumor regressions and increased overall survival. Given these new findings, the large clinical safety database for CA4P, and the need for new therapies for the many patients who have not responded to checkpoint inhibitor therapy, we believe CA4P has great promise for use with these immuno-oncology agents."

About Checkpoint Inhibitors

Anti-CTLA-4 antibodies stimulate a patient’s immune system by blocking immunosuppression and include the approved anti-cancer drug Yervoy. Mateon’s investigational drug CA4P stimulates a patient’s immune system in a different but complementary manner – by inducing immediate, rapid and extensive tumor cell necrosis. Utilizing these two different but complementary immune-stimulating approaches simultaneously has the potential to improve patient outcomes for the majority of cancer patients that do not respond adequately to therapy with checkpoint inhibitors alone.

About CA4P With Checkpoint Inhibitors

Mateon previously reported data from a CT-26 colon cancer animal model showing that combination treatment with CA4P and an anti-CTLA-4 antibody causes large reductions in tumor volume and statistically significant improvements in survival when compared to anti-CTLA-4 alone, CA4P alone, or vehicle control. Similar anti-tumor effects were observed when this combination was studied in an EMT-6 mammary tumor animal model. The CT-26 model was repeated for the studies reported today, again showing large reductions in tumor volume with combination therapy and also indicating a heightened immunologic response to the tumor in the presence of the two-drug combination. Importantly, treatment with both CA4P and an anti-CTLA-4 antibody generally maintains an elevated tumor-associated median effector T cell/regulatory T cell ratio, which also indicates a heightened immune response. Work to further characterize the immune response seen with the combination is ongoing.

NewLink Genetics Outlines 2018 Business Priorities to Support Phase 3 Pivotal Trial of Indoximod Plus PD-1 Inhibitors

On January 8, 2018 NewLink Genetics Corporation (NASDAQ:NLNK) reported Indigo301, the name of its upcoming Phase 3 trial of indoximod plus PD-1 inhibitors for patients with advanced melanoma, and outlined 2018 business priorities to support this trial (Press release, NewLink Genetics, JAN 8, 2018, View Source [SID1234523015]). In addition, the company updated clinical and financial guidance and provided preliminary unaudited financial information for year-end 2017.

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These updates were made in conjunction with the 36th Annual JP Morgan Healthcare Conference that begins today in San Francisco. NewLink Genetics’ Chairman and Chief Executive Officer, Charles J. Link, Jr., M.D., will discuss the Company’s continued execution of its corporate strategy and 2018 priorities as part of a live presentation on Thursday, January 11, 2018, at 11:00 AM PT/2:00 PM ET. The slide presentation with updated guidance has been posted on the Company’s website and may be found here. The oral presentation will be webcast and available on the NewLink Genetics website under the Investors & Media tab under Events & Presentations.

Indigo301 is a randomized Phase 3 study of indoximod or placebo plus KEYTRUDA (pembrolizumab) or OPDIVO (nivolumab) for patients with unresectable or metastatic melanoma. The choice of PD-1 inhibitors will be at the physician’s discretion, mirroring the general clinical setting. The study will consist of a planned 624 patients enrolled at approximately 100 sites in multiple countries and will include co-primary endpoints of Progression-Free Survival (PFS) and Overall Survival (OS), with a secondary endpoint of Objective Response Rate (ORR).

"NewLink has focused its business priorities on the execution of Indigo301 for patients with advanced melanoma," said Dr. Link. "We will also initiate a randomized Phase 2 trial in collaboration with AstraZeneca for patients with metastatic pancreatic cancer, and we anticipate clinical data from additional development programs."

To expedite the enrollment of Indigo301, NewLink Genetics has expanded the planned number of trial sites both within and outside of the US and plans several clinical recruitment initiatives to engage with the oncology community with the goal to enroll the majority of patients in 2018. As a result of these clinical planning efforts, NewLink Genetics is accordingly updating its guidance for clinical trials as follows:

Clinical Guidance and Milestones

Enroll the majority of Indigo301 trial by the end of 2018
Phase 2 results for indoximod + PD-1 blockade in advanced melanoma expected in 2018
Phase 2 results for indoximod + gem/nab-paclitaxel in pancreatic cancer expected 1H 2018
Phase 2 randomized AstraZeneca collaboration in pancreatic cancer to initiate 1H 2018
Financial Guidance and Outlook

"Entering 2018, we have aligned our business and investments to drive Indigo301 and other high-potential development programs," said Jack Henneman, Executive Vice President and Chief Financial Officer for NewLink Genetics. "As we continue to progress, we remain committed to maintaining the strength of our balance sheet in support of our most promising clinical programs."

NewLink Genetics ended 2017 with approximately $158 million in cash and cash equivalents. Updated guidance for use of cash is provided in the slide presentation available on the company’s website.

About Indoximod

Indoximod is an investigational, orally available small molecule targeting the IDO pathway. The IDO pathway is one of the key immuno-oncology targets involved in regulating the tumor microenvironment and immune escape. NewLink Genetics is currently evaluating indoximod in multiple combination studies for patients with various types of cancer including melanoma, pancreatic cancer and other malignancies.

Titan Pharmaceuticals Corporate Presentation- January 2018

On January 8, 2018 Titan Pharmaceuticals Corporate Presentation- January 2018 (Presentation, Titan Pharmaceuticals, JAN 8, 2018, View Source [SID1234522948]).

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