On April 18, 2018 Transgene (Paris:TNG), a biotech company that designs and develops virus-based immunotherapies, presents a poster with promising preclinical data on a novel viral vector (pseudocowpox, PCPV) at the AACR (Free AACR Whitepaper) (American Association for Cancer Research) Annual Meeting 2018, Chicago, IL, USA, April 14 – 18 (Press release, Transgene, APR 18, 2018, View Source [SID1234525490]).

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!

PCPV was found to be the most promising therapeutic candidate amongst the poxviridae evaluated by Transgene:

It displayed the strongest immunogenicity, and the best ability to reduce tumor size and increase survival in immunocompetent mice carrying fast-growing tumors.
It induced a very strong cellular response and showed an attractive cytokine/chemokine profile.
It also induced a strong local secretion of IFN-α and impressive changes in the tumor micro-environment, including decreased frequency of immunosuppressive cells in the tumor.
The abstract is available on the AACR (Free AACR Whitepaper) 2018 website (#LB-287) and will be published in Cancer Research in June 2018.

Poster title: Pseudocowpox: A next generation viral vector for cancer immunotherapy. A poxviral vector selected for its remarkable ability to induce IFN-alpha.

On April 18, 2019 Calithera Biosciences, Inc. (Nasdaq:CALA), a clinical stage biotechnology company focused on the development of novel cancer therapeutics, reported that the U.S. Food and Drug Administration (FDA) has granted Fast Track designation to CB-839 in combination with cabozantinib for the treatment of patients with metastatic renal cell carcinoma who have received one or two prior lines of therapy, including at least one vascular endothelial growth factor tyrosine kinase inhibitor or the combination of nivolumab and ipilimumab (Press release, Calithera Biosciences, APR 18, 2018, View Source [SID1234535241]). CB-839 is a first-in-class, oral, selective, potent inhibitor of glutaminase being evaluated in the CANTATA trial. The trial is a randomized double-blind clinical study of cabozantinib in combination with CB-839 or placebo in 298 patients with clear cell renal cell carcinoma. The primary endpoint is progression free survival and the global study is open for enrollment.

"Despite a number of new therapies for the treatment of renal cell carcinoma, there remains a significant unmet need among advanced patients who have received prior treatment," said Susan Molineaux, PhD, President and Chief Executive Officer of Calithera. "We are pleased that CB-839 has been granted Fast Track designation, demonstrating the FDA’s commitment to facilitate the development and expedite the review of our glutaminase inhibitor as an important new therapy for patients with advanced or metastatic renal cell carcinoma who have failed prior systemic therapy."

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 FDA’s Fast Track designation is designed to facilitate the development and expedite the review of drugs and biologics, to treat serious or life threatening conditions, and to fill an unmet medical need. Specifically, Fast Track designation facilitates frequent interactions with the FDA review team, including meetings to discuss all aspects of development to support approval, and also provides the opportunity to submit sections of an NDA on a rolling basis as data become available. About CB-839 Calithera’s lead product candidate, CB-839, is a potent, selective, reversible and orally bioavailable inhibitor of glutaminase. CB-839’s onco-metabolism activity takes advantage of the unique metabolic requirements of tumor cells and cancer-fighting immune cells such as cytotoxic T-cells. It is currently being evaluated in Phase 2 clinical trials in multiple tumor types, in combination with standard of care agents.

On April 18, 2018 Grid Therapeutics, LLC, a biotechnology company developing a first-in-class, novel human-derived targeted immunotherapy for cancer, reported the closing of its Series B financing (Press release, Grid Therapeutics, APR 18, 2018, View Source [SID1234526796]). Grid will use the proceeds from the financing to accelerate and expand the development of Grid’s lead therapeutic candidate, GT103, for the treatment of solid tumors, and to prepare for clinical trials in cancer patients scheduled to commence in early 2019. Grid’s foundation is the innovative science developed by Edward F. Patz, Jr., MD, and his team of scientists at Duke University Medical Center.

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!

Grid’s Series B financing was led by Milestone Holdings, a California-based venture company boasting a strong history of identifying and funding companies developing disruptive technologies with revolutionary intellectual property, Paul Funk, a veteran software entrepreneur and founder of Funk Software, and Jeffery "TJ" Heyman, Founder and Chief Investment Officer of Woodbourne Capital Management International.

Grid’s unique platform is based upon a groundbreaking approach of identifying specific tumor immunoglobulin G (IgG) antibodies from cancer patients with exceptional outcomes. Grid’s unique strategy obtained the sequence and isolated its lead IgG3 antibody directly from cancer patients’ single B cells, which will modulate the immune system to kill tumors without known side effects.

"Grid Therapeutics is very excited to welcome our new investors, all of whom bring a rich history of innovation and thought leadership. With this new round of capital, we are well positioned to accelerate the development and advancement of our novel antibody into the clinic," commented Dr. Patz, CEO of Grid.

On April 18, 2018 MorphoSys AG (FSE: MOR; Prime Standard Segment, TecDAX; OTC: MPSYY) reported that its Management Board, with the approval of the Supervisory Board, has resolved to increase the share capital of MorphoSys AG by issuing 2,075,000 new ordinary shares from the authorized capital 2017-II, excluding pre-emptive rights of existing shareholders, to implement the initial public offering in the United States of 8,300,000 American Depositary Shares ("ADSs") pursuant to a Registration Statement on Form F-1, as amended, filed with the U.S. Securities and Exchange Commission (Press release, MorphoSys, APR 18, 2018, View Source [SID1234556336]). Furthermore, MorphoSys has granted the underwriters a 30-day option to purchase additional ADSs of up to 15% of the total number of ADSs placed in the offering (i.e. 1,245,000 additional ADSs). Each ADS will represent 1/4 of a MorphoSys ordinary share. The new ordinary shares underlying the ADSs represent 8.1% (including the underwriters’ option to purchase additional ADSs) of the registered share capital of MorphoSys prior to the consummation of the capital increase.

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!

Pricing of the offering is expected to occur on April 18, 2018, following the end of the bookbuilding in the United States.
Within the United States of America, the securities referred to in this release are offered only by means of a prospectus. A copy of the prospectus can be obtained from Goldman Sachs & Co. LLC, Prospectus Department, 200 West Street, New York, NY 10282, telephone: 1-866-471-2526, facsimile: 1-212-902-9316 or by e-mailing [email protected]; J.P. Morgan Securities LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717, telephone: 1-866-803-9204; Leerink Partners LLC, Attention: Syndicate Department, One Federal Street, 37th Floor, Boston, MA 02110, by telephone at 1-800-808-7525, ext. 6132, or by e-mailing [email protected].

A registration statement relating to these securities has been filed with the Securities and Exchange Commission but has not yet become effective. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective.

On April 18, 2018 Tusk Therapeutics, an immuno-oncology company focused on developing immune-modulating therapeutics by targeting immune cells in cancer, presented pre-clinical proof-of-concept data generated in collaboration with Cancer Research UK and University College London (UCL), relating to its anti-CD25 programme at the 2018 American Association for Cancer Research (AACR) (Free AACR Whitepaper).

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!

Tusk Therapeutics presented data on its first-in-class anti-CD25 programme that has entered pre-clinical development. The antibody depletes regulatory T cells (Tregs) while preserving IL-2 binding and signalling on effector T cells (Teffs). Tusk, together with the University College London research group led by Dr. Sergio Quezada, has shown that targeting Tregs with non-IL-2 blocking anti-CD25 antibodies creates highly potent anti-tumour responses in monotherapy and combination therapy. Proof-of-concept has been established in multiple pre-clinical models.

Tregs, a subpopulation of T cells, are key players in the suppressive tumour microenvironment (TME). Tregs in the TME hinder the body’s ability to control the growth of cancerous cells and their presence is correlated with a worse prognosis in multiple cancers. Effective Treg targeting has been a topic in the cancer field for several years and Tusk’s approach demonstrates it is possible to deplete Tregs in solid tumour which leads to tumour control. Tusk’s antibody is specifically selected to preserve signalling of the IL-2 cytokine on effector cells which is a key regulator of immune-activation.

Commenting on the data, Luc Dochez, Chief Executive Officer of Tusk Therapeutics, said: "The data presented at AACR (Free AACR Whitepaper) demonstrate the unique mechanism of action of our anti-CD25 antibody. Unlike existing aCD25 antibodies our antibody has the ability to deplete Tregs without inhibiting effector cell responses. Based on the promising pre-clinical data, we believe that our anti-CD25 candidates will be an ideal combination partner for existing standard of care and immuno-oncology treatments."

​The data was presented as an oral presentation by Dr. Sergio Quezada, Group Leader and Cancer Research UK Senior Research Fellow at The UCL Cancer Institute, and Chairman of Tusk Therapeutics’ Scientific Advisory Board and in two posters, presented by the Tusk and UCL teams. Tusk Therapeutics’ first-in-class anti-CD25 antibody programme was built on novel biology discovered by Tusk Therapeutics in collaboration with Dr. Quezada and his team at UCL. Tusk Therapeutics, Cancer Research UK (via its Commercial Partnerships Team) and UCL announced in 2017, an exclusive licensing and collaboration deal to develop and commercialise antibody-based therapeutics against CD25.