Micromet has presented promising new data from two clinical trials with its lead BiTE® antibody, blinatumomab, at the 53rd American Society of Hematology (ASH) Annual Meeting in San Diego, CA. Blinatumomab is the first of a new class of agents called BiTE® antibodies, designed to harness the body’s T cells to kill cancer cells. The compound is being developed for the treatment of leukemia and B cell lymhoma.

The data show that Micromet’s blinatumomab more than doubled the complete remission rate produced by current standard therapies used to treat adult patients with relapsed or refractory B-precursor acute lymphoblastic leukemia (ALL).  » Read more...

The human immune system is one of the body’s most powerful weapons to combat cancer, and therefore a lot of companies are working to activate it against tumors, writes Siegfried Hofmann in Handelsblatt this week. As an example, he features the BiTE antibodies developed by Micromet, Inc. These BiTE antibodies bind to T cells and subsequently to specific tumor antigens on cancer cells. Thereby, the T cells are activated and start destroying the tumor cells. The first drug candidate is in late-stage clinical development to treat Leukemia, Hofmann writes. The article is also being featured in the internet version of Wirtschaftswoche.  » Read more...

- 75% of patients achieved a complete remission, with no evidence of remaining leukemic cells in blood or bone marrow -
– Data add to a growing body of clinical evidence demonstrating blinatumomab’s potential to be used across the course of the disease -

Data to be presented tomorrow at the 16th Annual Meeting of the European Hematology Association (EHA) in London, UK, show that Micromet’s blinatumomab produced a high complete remission rate in adult patients with acute lymphoblastic leukemia (ALL) who had relapsed following treatment with standard therapy. ¹ Blinatumomab is the most advanced of a new class of agents called BiTE® antibodies, designed to harness the body’s T cells to kill cancer cells.  » Read more...

Micromet, Inc. (NASDAQ: MITI) today announced that MedImmune, licensee for Micromet’s MT111, plans to initiate a Phase 1 trial in patients with advanced gastrointestinal cancers based on an investigational new drug (IND) application recently accepted by the U.S. Food and Drug Administration (FDA).

MT111, also known as MEDI-565, is a BiTE® antibody designed to direct a patient’s T cells, the body’s most potent killer cells, against cancer cells that express carcinoembryonic antigen (CEA). CEA is a protein found on the surface of a number of gastrointestinal cancers, including colorectal, esophageal and gastric cancers.

Micromet Inc (NASDAQ:MITI), a biotech company located in the US and in Germany, today announced the start of two Phase II trials of Blinatumomab, a so-called BiTE antibody which is designed to recruit T killer cells of the patient’s body to the cancer cells.

The so-called BLAST study (Blinatumomab Adult ALL MRD Study of T cell engagement) is designed to evaluate the efficacy, safety and tolerability of blinatumomab in up to 130 adult patients suffering from B-precursor acute lymphoblastic leukemia (ALL) who received chemotherapy but still have leukemia cells in the bone marrow (so-called minimal residual disease – MRD). About 70 centers in Europe and the US will take part in the study which will take about 2 years to complete. Primary endpoint is MRD response, i.e. disappearance of leukemia cells in the bone marrow.  » Read more...