04.06.2013 - Active Biotech's immunotoxin naptumomab estafenatox has doubled overall survival in renal cell cancer patients.
A combination therapy of Active Biotech's fusion protein naptumomab estafenatox (ABR-217620), plus interferon-alpha, extended overall survival in a patient subgroup of the ANYARA Phase II/III study to 63.3 compared to 31.1 months in the interferon-alpha arm. The drug is a new class of fusion protein, which links a FAB fragment of an antibody that specifically binds to the 5T4 antigen on tumour cells with the superantigen staphylococcal enterotoxin, that induces a tumour-specific T-cell immune response.
Statistically significant benefit, however, was only achieved when patients with high levels of pre-formed antibodies against superantigens or the cytokine IL-6 were excluded. In this subgroup of 131 patients, progression-free survival improved from 5.8 months in the interferon-alpha arm to 8.5 months in the naptumomab estafenatox - interferon-alpha arm. Active Biotech is now seeking a partner for Phase III development of the targeted cancer therapy"
Renal Cell Carcinoma (RCC) affects approximately 180,000 people worldwide each year. Approximately 50 % of the patients are affected by metastases. If the disease has metastasized, average survival is around 2 years. The survival rate of patients diagnosed with renal cancer is only 5-15% after five years. The market for treatment of RCC is estimated at approximately US$2.7bn per year (EvaluatePharma March 2012). Approved first-line treatments are Sutent, Avastin in combination with IFN, Torisel and Votrient. Authorised second-line treatment are Nexavar and Everolimus.
19.11.2014 It’s not every day that a company is pushed into the top ten of its sector, but that day has come for Actavis. Christmas came early for the new pharma giant after completing a US$66bn (€53bn) takeover battle for the Botox manufacturer Allergan.
18.11.2014 Merck KGaA and US rival Pfizer have signed a immuno-oncology alliance worth billions: Merck will share the development and commercialisation of its cancer antibody with its US partner – for €2.3bn.
14.11.2014 Cosily coinciding with World Diabetes Day on 14th November, French biopharma Les Laboratories Servier has struck a US$1bn deal with US pharma Intarcia Therapeutics for the exclusive rights to Intarcia’s unprecedented therapy for type 2 diabetes.
12.11.2014 Glitz and glamour are not words often used to describe science and mathematics. But once a year, celebrities from the science and showbiz world come together at the Breakthough Prizes, a glitzy television bash that honours scientists for their achievements. French life scientist Emmanuelle Charpentier was among this year’s winners.
04.11.2014 Galecto Biotech has entered an agreement with Bristol-Myers Squibb for the acquisition of the company and its lead drug, providing the Swedish company with the potential of reaching over US$400m.