TEL AVIV, Israel I April 04, 2017 I VBL Therapeutics (VBLT), announced today the presentation of new data on MOSPD2, a novel potential target in oncology. VBL’s study, entitled “MOSPD2, a Newly Characterized Protein, Promotes Breast Cancer Metastasis” by Mendel et al., will be presented today at the American Association of Cancer research (AACR) conference in Washington, DC. The study observed from clinical biopsies that MOSPD2 is prevalent in invasive human breast cancer tissue and that levels of MOSPD2 correlate to breast cancer invasiveness. It was further observed that a knockdown of MOSPD2 in a human breast cancer cell line using CRISPR technology led to blockade of EGF signaling and significant reduction of breast cancer cell migration in vitro and metastasis in a mouse model.
“The current publication indicates involvement of MOSPD2 in motility and metastasis of cancer cells in a breast cancer model, with correlative clinical specimens expression pattern that is associated with breast tumor invasiveness,” said Eyal Breitbart, PhD, VP for Research and Operations at VBL. “We believe that MOSPD2 may be involved in the regulation of cell motility in addition to breast cancer, as it is found in other tumor tissues as well. We recently reported its role in monocyte migration and are studying its expression and potential involvement in additional tumor types,” added Dr. Breitbart.
The company believes that targeting of MOSPD2 may have several therapeutic applications, including inhibition of tumor cell metastases and targeting of MOSPD2-positive tumor cells, as well as inhibition of monocyte migration in chronic inflammatory conditions. VBL’s “VB-600 series” of pipeline candidates is being developed towards these applications.
About VBL
Vascular Biogenics Ltd., operating as VBL Therapeutics, is a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of first-in-class treatments for cancer. The Company’s lead oncology product candidate, ofranergene obadenovec (VB-111), is a unique biologic agent that uses a dual mechanism to target solid tumors. It utilizes an angiogenesis-specific sensor (VBL’s PPE-1-3x proprietary promoter) to specifically target the tumor vasculature, by induction of cell death in angiogenic endothelial cells in the tumor milieu. Moreover, it is an immune-stimulant that triggers a local anti-tumor immune response, which is accompanied by recruitment of CD8 T-cells and apoptosis of tumor cells. Ofranergene obadenovec is conveniently administered as an IV infusion once every two months. It has been observed to be well-tolerated in >200 cancer patients and we have observed its efficacy signals in an “all comers” Phase 1 trial as well as in three tumor-specific Phase 2 studies. Ofranergene obadenovec is currently being studied in a Phase 3 pivotal trial for recurrent Glioblastoma, conducted under an FDA Special Protocol Assessment (SPA).
SOURCE: VBL Therapeutics
Post Views: 100
TEL AVIV, Israel I April 04, 2017 I VBL Therapeutics (VBLT), announced today the presentation of new data on MOSPD2, a novel potential target in oncology. VBL’s study, entitled “MOSPD2, a Newly Characterized Protein, Promotes Breast Cancer Metastasis” by Mendel et al., will be presented today at the American Association of Cancer research (AACR) conference in Washington, DC. The study observed from clinical biopsies that MOSPD2 is prevalent in invasive human breast cancer tissue and that levels of MOSPD2 correlate to breast cancer invasiveness. It was further observed that a knockdown of MOSPD2 in a human breast cancer cell line using CRISPR technology led to blockade of EGF signaling and significant reduction of breast cancer cell migration in vitro and metastasis in a mouse model.
“The current publication indicates involvement of MOSPD2 in motility and metastasis of cancer cells in a breast cancer model, with correlative clinical specimens expression pattern that is associated with breast tumor invasiveness,” said Eyal Breitbart, PhD, VP for Research and Operations at VBL. “We believe that MOSPD2 may be involved in the regulation of cell motility in addition to breast cancer, as it is found in other tumor tissues as well. We recently reported its role in monocyte migration and are studying its expression and potential involvement in additional tumor types,” added Dr. Breitbart.
The company believes that targeting of MOSPD2 may have several therapeutic applications, including inhibition of tumor cell metastases and targeting of MOSPD2-positive tumor cells, as well as inhibition of monocyte migration in chronic inflammatory conditions. VBL’s “VB-600 series” of pipeline candidates is being developed towards these applications.
About VBL
Vascular Biogenics Ltd., operating as VBL Therapeutics, is a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of first-in-class treatments for cancer. The Company’s lead oncology product candidate, ofranergene obadenovec (VB-111), is a unique biologic agent that uses a dual mechanism to target solid tumors. It utilizes an angiogenesis-specific sensor (VBL’s PPE-1-3x proprietary promoter) to specifically target the tumor vasculature, by induction of cell death in angiogenic endothelial cells in the tumor milieu. Moreover, it is an immune-stimulant that triggers a local anti-tumor immune response, which is accompanied by recruitment of CD8 T-cells and apoptosis of tumor cells. Ofranergene obadenovec is conveniently administered as an IV infusion once every two months. It has been observed to be well-tolerated in >200 cancer patients and we have observed its efficacy signals in an “all comers” Phase 1 trial as well as in three tumor-specific Phase 2 studies. Ofranergene obadenovec is currently being studied in a Phase 3 pivotal trial for recurrent Glioblastoma, conducted under an FDA Special Protocol Assessment (SPA).
SOURCE: VBL Therapeutics
Post Views: 100
