Loxo Oncology to Present Preclinical Data for LOXO-292 and LOXO-195 at the 28th EORTC-NCI-AACR Symposium

On November 15, 2016 Loxo Oncology, Inc. (Nasdaq:LOXO), a biopharmaceutical company innovating the development of highly selective medicines for patients with genetically defined cancers, reported that new preclinical data for the company’s LOXO-292 and LOXO-195 programs will be presented at the 28th EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Symposium on Molecular Targets and Cancer Therapeutics taking place November 29 – December 2, 2016 in Munich, Germany (Press release, Loxo Oncology, NOV 15, 2016, View Source [SID1234516601]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

The details of the poster presentations are as follows:

LOXO-292

Date: December 1, 2016
Title: The development of a potent, KDR/VEGFR2-sparing RET kinase inhibitor for treating patients with RET-dependent cancers
Session: Molecular targeted agents II
Abstract Code: 441
Poster Number: 120
Location: Exhibition Hall

LOXO-195

Date: December 1, 2016
Title: The development of LOXO-195, a second generation TRK kinase inhibitor that overcomes acquired resistance to 1st generation inhibitors observed in patients with TRK-fusion cancers
Session: Molecular targeted agents II
Abstract Code: 442
Poster Number: 121
Location: Exhibition Hall

OncoMed to Present Clinical Data for Anti-RSPO3 and Anti-DLL4/VEGF Bispecific Antibody at the 28th EORTC-NCI-AACR Molecular Targets and Cancer Therapeutics Symposium

On November 15, 2016 OncoMed Pharmaceuticals Inc. (NASDAQ:OMED) announced today it will present first-in-human data from its Phase 1 clinical trials of anti-RSPO3 (OMP-131R10) and anti-DLL4/VEGF bispecific antibody (OMP-305B83) at the upcoming 28th EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Molecular Targets and Cancer Therapeutics Symposium being held November 28 — December 2, 2016 in Munich, Germany. Abstracts for the presentations have been posted to www.ecco-org.eu/ENA.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Data will be presented on Tuesday, November 29, 2016:

Poster #P039; Abstract #68: Initial results from a Phase 1a/b study of OMP-131R10, a first-in-class anti-RSPO3 antibody, in advanced solid tumors and previously treated metastatic colorectal cancer (CRC)
Session: Molecular targeted agents I
Presenting author: Johanna Bendell, M.D., Sarah Cannon Research Institute

Poster #P057; Abstract #87: A first-in-man Phase 1a study of the bispecific anti-DLL4/anti-VEGF antibody OMP-305B83 in patients with previously treated solid tumors
Session: Molecular targeted agents I
Presenting author: Kathleen Moore, M.D., University of Oklahoma Stephenson Cancer Center

The posters will be available on OncoMed’s website following the presentation at www.oncomed.com.

About Anti-RSPO3
OncoMed is currently enrolling patients in an ongoing Phase 1a/b clinical trial of anti-RSPO3 that was started in July 2015. The Phase 1a/b trial initially enrolled patients with advanced refractory solid tumors and includes an expansion arm for biomarker-selected patients to receive single-agent therapy. The Phase 1b portion, which began enrollment in January 2016, is testing anti-RSPO3 with FOLFIRI in patients with second-line metastatic colorectal cancer. Anti-RSPO3 is believed to be the first drug candidate in its class to target the R-spondin-LGR pathway, an important cancer stem cell pathway identified by OncoMed researchers.

About Anti-DLL4/VEGF
OncoMed initiated a single-agent study of its anti-DLL4/VEGF bispecific in January 2015 in patients with advanced refractory solid tumors. Dose escalation is completed in the Phase 1a trial and enrollment in an expansion cohort is ongoing. The anti-DLL4/VEGF bispecific antibody is designed to combine the anti-cancer stem cell, dysangiogenic and immunotherapy mechanisms of anti-DLL4 with the anti-angiogenic activity of an anti-VEGF agent. The bispecific antibody was discovered using OncoMed’s proprietary MAbTrap antibody display technology, which enables the rapid identification of monoclonal antibodies that bind targets with high affinity and specificity. The antibody is the first program based on OncoMed’s BiMAb bispecific platform technology to enter clinical testing.

Xenetic Biosciences Reports Third Quarter Financial Results and Provides Business Update

On November 15, 2019 Xenetic Biosciences, Inc. (NASDAQ: XBIO) ("Xenetic" or the "Company"), a biopharmaceutical company developing next-generation biologic drugs and novel orphan oncology therapeutics, reported its financial results for the three months ended September 30, 2016 (Press release, Xenetic Biosciences, NOV 15, 2016, View Source [SID1234537809]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Xenetic also provided an update to its corporate progress, clinical and regulatory status and anticipated milestones for the Company’s lead product candidates, including ErepoXen, a polysialylated form of erythropoietin for the treatment of anemia in pre-dialysis patients with chronic kidney disease, and FDA orphan designated oncology therapeutics Virexxa and Oncohist for the treatment of progesterone receptor negative endometrial cancer and refractory Acute Myeloid Leukemia.

Recent Corporate Highlights

Announced uplisting and trading of its common stock on The Nasdaq Capital Market;
Closed $10 million public offering; OPKO Health, Inc. (Nasdaq: OPK) along with other healthcare institutional investors participated in the offering;
Commenced collaboration with Excivion Ltd. to develop a vaccine against Zika and dengue viruses utilizing Xenetic’s proprietary IMUXEN Technology; and
Bolstered Board of Directors with appointment of Jeffrey F. Eisenberg; industry veteran with expertise in R&D, operations, manufacturing/quality, business development, strategic partnering, product development, commercialization, and talent management.
"The achievements we’ve made in 2016, including our recent uplist to Nasdaq and announcements of key partnerships and appointments, have enabled us to make substantial corporate progress and created a solid foundation on which we expect to build significant momentum in 2017," stated Scott Maguire, CEO. "Our programs continue to move forward and position Xenetic for success in developing biologic drugs and novel oncology therapeutics, that we believe have the potential to provide safe and well tolerated therapy options for patients with a variety of indications."

Program Updates

Xenetic is working together with Shire plc (formerly Baxalta, Baxter Incorporated and Baxter Healthcare) to develop a novel series of polysialylated blood coagulation factors utilizing Xenetic’s PolyXen technology, including a next generation Factor VIII. Shire is currently evaluating their product candidate BAX826, an investigational, extended half-life recombinant Factor VIII treatment for hemophilia A, for the treatment of hemophilia in a Phase 2a clinical study. Shire expects to report topline data from this Phase 2a study in Q1 2017.

ErepoXen: polysialylated form of recombinant human erythropoietin (EPO), a hormone produced by the kidneys to maintain red blood cell production and prevent anemia.

Recent ErepoXen Program Highlights

Reported positive topline data from the third cohort of its Phase 2 dose-escalation study with its lead drug candidate ErepoXen for the treatment of anemia in pre-dialysis chronic kidney disease patients
ErepoXen is under investigation to reduce the required frequency of dosage and side effects and to be less immunogenic than existing treatments. Clinical results of ErepoXen suggest that the drug candidate can be administered once a month. ErepoXen is currently in Phase 2/3 clinical development in collaboration with the Serum Institute of India and SynBio of Russia.

Expected Near-Term Milestones

Complete patient recruitment in Phase 2 dose-escalation study of ErepoXen for the treatment of Anemia; and
Report topline data from fourth and fifth cohorts of Phase 2 dose-escalation study for the treatment of anemia in pre-dialysis chronic kidney disease patients in 2017.
Virexxa: (sodium cridanimod), a small-molecule immunomodulator and interferon inducer, currently being studied in an ongoing Phase 2 multi-national study for the treatment of progesterone receptor negative endometrial cancer. Virexxa is also in pre-clinical development for the treatment of triple negative breast cancer.

Recent Virexxa Program Highlights

Announced the U.S. Food and Drug Administration (FDA) acceptance of Investigational New Drug application (IND) to initiate Phase 2 clinical trial of Virexxa in endometrial cancer.
Xenetic is preparing to commence a 78-patient, Phase 2 clinical study of Virexxa in conjunction with progestin therapy for the treatment of endometrial cancer in women with recurrent or persistent disease who have failed progestin monotherapy. In addition, Virexxa is currently being evaluated in an ongoing Phase 2 multi-national study enrolling 58 subjects with documented evidence of progesterone receptor negative (PrR-negative) endometrial cancer as determined by tumor biopsy. The latter study is being conducted in conjunction with Pharmsynthez PJSC (St. Petersburg Russia) and its subsidiary AS Kevelt (Tallinn, Estonia). For more information on this Phase 2 study, please visit www.clinicaltrials.gov and reference Identifier NCT02064725.

Expected Near-Term Milestones

Initiate Phase 2 clinical study of Virexxa in conjunction with progestin therapy for the treatment of endometrial cancer in women with recurrent or persistent disease who have failed progestin monotherapy in Q2 2017; and
Submit IND for biomarker study of Virexxa for the treatment of triple negative breast cancer in Q1 2017.
Oncohist: a novel recombinant human histone H1.3 molecule for the treatment of refractory Acute Myeloid Leukemia (AML) with potential to treat numerous other cancer indications.

Oncohist is currently being evaluated in a Phase 1/2 trial for the treatment of Acute Myeloid Leukemia (AML) in refractory patients. This Phase 1/2 trial is designed to evaluate Oncohist as a combination therapy, together with Cytarabine and is being developed with the Company’s Russian partner, Pharmsynthez.

"Moving forward, we remain committed to aggressively advancing the development of our pipeline. We believe that our expected near term corporate and clinical advancements will continue to unlock and build shareholder value, in both the short-term and long-term," concluded Mr. Maguire.

Summary of Financial Results for Third Quarter 2016

For the three months ended September 30, 2016, the Company reported a net loss of $2,471,981, or a net loss per diluted share of $0.28, compared to a net loss of $5,323,699, or a net loss per diluted share of $1.26 for the three months ended September 30, 2015.

For the nine months ended September 30, 2016, the Company reported a net loss of $53,814,778, or a net loss per diluted share of $7.54, compared to a net loss of $8,880,086, or a net loss per diluted share of $2.10 for the nine months ended September 30, 2015.

The Company ended the quarter with approximately $0.2 million of cash and cash equivalents.

On November 7, 2016, the Company closed on a $10 million public offering and commenced trading of its common stock on The Nasdaq Capital Market.

Atreca to Present at the Stifel 2016 Healthcare Conference

On November 15, 2016 Atreca, Inc., a biotechnology company focused on developing novel therapeutics based on a deep understanding of the human immune response, reported that Tito Serafini, Ph.D., President, Chief Executive Officer, and Co-Founder, will present at the Stifel 2016 Healthcare Conference on Wednesday, November 16, 2016 at 8:45 a.m. Eastern Time at the Lotte New York Palace Hotel. Dr. Serafini will provide an overview of Atreca and business update (Press release, Atreca, NOV 15, 2016, View Source [SID1234522961]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Sleeping Beauty System Used to Co-express CAR with Membrane-Bound IL-15 to Enhance Persistence of CD19-Specific T Cells

On November 15, 2016 ZIOPHARM Oncology, Inc. (Nasdaq:ZIOP), a biopharmaceutical company focused on new immunotherapies, reported the publication of data demonstrating enhanced persistence of genetically modified T cells targeting leukemia through utilization of its non-viral Sleeping Beauty (SB) system to co-express membrane-bound IL-15 (mbIL15) and a CD19-specific chimeric antigen receptor (CAR) (Press release, Ziopharm, NOV 15, 2016, View Source [SID1234516794]). The article, titled "Tethered IL-15 augments antitumor activity and promotes a stem-cell memory subset in tumor-specific T cells," was published in the Proceedings of the National Academy of Sciences (PNAS) and is available online here.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Using the SB system, researchers generated genetically modified T cells that preserved stem-cell memory (TSCM) by co-expressing the CAR with a fusion variant of IL-15. These engineered T cells were effective in treating established CD19+ leukemia in mice by facilitating the long-term persistence of TSCM cells sustained by signaling through mbIL15. These findings provide for a translational pipeline of immunotherapies with improved potential by combining mbIL15 and T cells with diverse specificities.

"The ability to generate CAR-T cells with preserved stem-cell memory is a novel strategy for promoting long-lived persistence and effectiveness of immunotherapies for the treatment of patients with cancers. Producing this rare, but highly desirable, T-cell subset has historically been a challenge," said Laurence Cooper, M.D., Ph.D., Chief Executive Officer of ZIOPHARM and an author of the publication.

"We have demonstrated the ability to incorporate membrane-bound IL-15 via the non-viral Sleeping Beauty platform, thereby enhancing T-cell survival and raising our expectations for corresponding therapeutic benefit. The fundamental role that IL-15 plays in T-cell activation and propagation makes it an attractive candidate to incorporate into engineered immunotherapies, and we are advancing CAR-modified T cells co-expressing mbIL15 to testing in humans," added Dr. Cooper.

The SB transposon-transposase is a unique non-viral system for introducing genes into cells and is exclusively licensed by Intrexon Corporation (NYSE:XON) through The University of Texas MD Anderson Cancer Center and accessed as part of ZIOPHARM’s collaboration with Intrexon.