Astellas Pharma is working with Kelonia Therapeutics, a startup that develops in vivo CAR T-therapies with technology that precisely delivers genetic cargo to cells. The collaboration combines this tech with a platform from Xyphos Biosciences, a cell therapy developer that Astellas acquired in 2019. By FRANK VINLUAN Cell therapy’s next breakthrough could be the engineering of these cells inside the patient. Two deals more than four years apart put Astellas Pharma in position to ramp up its work developing these in vivo treatments. Under the more recent agreement announced late Thursday, Astellas is collaborating with Kelonia Therapeutics, a startup that has developed technology for precisely delivering genetic cargo to target cells in the body in order to make those cells into in vivo CAR T-therapies. Kelonia calls its technology in vivo gene placement system, or iGPS. The genetic payload delivered to a cell gets it to express a receptor that ...
Davy James Novartis’ and Roche’s Xolair (omalizumab) is indicated to treat severe allergic reactions after accidental exposure to one or more foods in individuals aged one year and above. The FDA has approved an expanded indication for Novartis’ and Roche’s Xolair (omalizumab) as the first medication indicated to reduce allergic reactions from exposure to one or more food allergens in individuals over 1 year of age with immunoglobulin E (IgE)-mediated food allergy. Xolair is a monoclonal antibody that binds to and inhibits IgE, which is involved in the pathophysiology of the allergic inflammation characteristic of asthma. Through this mechanism of action, IgE down-regulates the immune response to help gain control over allergy-driven inflammation. “Many people with food allergies and their loved ones live in constant fear of accidentally coming into contact with the food they are allergic to and the life-threatening allergic reaction that could happen as a result. Today’s ...
BEIJING and SHANGHAI and BOSTON, Feb. 18, 2024 /PRNewswire/ — Jacobio Pharma (1167.HK), a clinical-stage oncology company drugging the undruggable targets, today announced it received approval of registrational phase III clinical trial of the combination therapy between its novel KRAS G12C inhibitor glecirasib and novel SHP2 inhibitor JAB-3312. JAB-3312 is the first SHP2 inhibitor entered into phase III study globally in combination with KRAS G12C inhibitor. This approved study in China is a randomized active controlled phase III trial design to evaluate the efficacy and safety of JAB-3312 in combination with glecirasib for first-line non-small cell lung cancer patients with KRAS G12C mutations. The control arm is the current standard treatment for first-line non-small cell lung cancer, which is the combination therapy of PD-1 antibody and chemotherapy. Jacobio initiated clinical trials of SHP2 inhibitors in 2018. Data presented by Jacobio in an oral presentation at the 2023 European Society for ...
Astellas subsidiary Xyphos Biosciences has entered a research partnership and licence agreement with Kelonia Therapeutics aimed at developing new immuno-oncology therapeutics in an $875m deal. The alliance will merge Xyphos’ ACCEL technology with Kelonia’s in vivo gene placement system to develop universal, off-the-shelf in vivo chimeric antigen receptor (CAR) T-cell therapies for up to two programmes. Kelonia focuses on genetic medicine innovation and utilises its in vivo gene placement system to precisely deliver genetic material to the target cells within the patient’s body. This system employs lentiviral particles for efficient delivery. Xyphos’ ACCEL technology platform features the convertible CAR used on immune cells. Xyphos will oversee the development and marketing of the products resulting from the joint research. Kelonia is entitled to an upfront payment of $40m for the first programme. If Xyphos opts for the second programme, an additional $35m will be paid to Kelonia. The deal also includes ...
Sanofi has announced that its investigational anti-CD40L antibody frexalimab has shown potential as a “high-efficacy therapy” for relapsing multiple sclerosis (MS), according to mid-stage results published in The New England Journal of Medicine. Affecting approximately 2.8 million people worldwide, MS is a disabling, neurological disease in which the immune system attacks the protective myelin sheath that covers the nerves and disrupts communication between the brain and the rest of the body. Relapsing forms of MS are characterised by clearly defined, but unpredictable, attacks of worsening neurologic function, followed by partial or complete recovery periods. Approximately 85% of patients are initially diagnosed with relapsing forms of MS, compared to 15% with progressive forms of the disease. Sanofi frexalimab has “a unique method of action with the potential to address both acute and chronic neuroinflammation in MS without causing lymphocyte depletion,” the company said. The phase 2 study of the candidate randomised ...
Recently, Suzhou Shengdia Biopharmaceutical Co., Ltd., a subsidiary of Hengrui Pharmaceuticals, received the “Notice of Acceptance” issued by the National Medical Products Administration. The company submitted the Class 1 new drug Vunakizumab Injection (SHR-1314) The drug marketing authorization application was accepted by the NMPA. This product is used for adult patients with active ankylosing spondylitis whose conventional treatment is not effective. This application for marketing is based on a multi-center, randomized, double-blind, placebo-controlled adaptive seamless phase II/III clinical trial (SHR-1314-302). Research shows that Vunakizumab injection provides statistically significant and clinically meaningful improvements in active ankylosing spondylitis compared with placebo. At the same time, SHR-1314 injection is safe and well tolerated in the long-term treatment of patients with active ankylosing spondylitis. About SHR-1314-302 Research In November 2023, the main research endpoint of the Phase III clinical trial (SHR-1314-302) of SHR-1314 injection for the treatment of active ankylosing spondylitis in subjects with ...
Dragonfly Therapeutics has entered a clinical collaboration with Gilead Sciences to assess the potential of its investigational drug candidate DF1001 with the latter’s Trodelvy for two cancer indications. The study of the combination regimen will focus on metastatic breast cancer (mBC) and non-small cell lung cancer (NSCLC). DF1001 is designed to act on natural killer (NK) cells and T-cell activation signals, leveraging co-stimulation of NK receptor NKG2D and CD16 for NK cell activation. Trodelvy is a Trophoblast cell-surface antigen 2-directed antibody-drug conjugate. Dragonfly will maintain operational control of the trial, with the first patients receiving the combination treatment in the second quarter of 2024. Study sites are already operational in the US, Belgium, France, Denmark and the Netherlands. The study is set to expand, with additional sites in Europe, North America and Asia Pacific. Developed using Dragonfly’s TriNKET platform, DF1001 is being evaluated in adult patients for the treatment of ...
Australian biotech QBiotics has won an orphan drug designation for a drug based on a chemical obtained from the blushwood tree, which is being investigated as a treatment for a rare group of cancers called soft tissue sarcoma. Qbiotics will now be in line for tax credits for US-based clinical trials and, if the therapy is approved, the potential for seven years of market exclusivity for the given indication. A veterinary formulation of the drug, tigilanol tiglate, is already approved for use in the US, UK, and Australia under the trade name Stelfonta. QBiotics started life as EcoBiotics, which was established in 2000 to discover potential drugs from Queensland’s tropical rainforest. QBiotics itself was founded in 2004 as a subsidiary of EcoBiotics, and the two groups merged in 2017. The company has signed several biodiscovery agreements covering the rainforest areas in the country in the past decade. The company has ...
In a letter to the US Departments of Treasury, Defense, and Commerce, four lawmakers have expressed their concerns regarding biotech WuXi AppTec and its subsidiary WuXi Biologics’ supposed ties to the Chinese military. The 12 February letter from Chairman Mike Gallagher (R-WI), Senator Bill Hagerty (R-TN), Ranking Member Raja Krishnamoorthi (D-IL), and Senator Gary Peters (D-MI) asked that the administration add Wuxi to US government control lists given the biotech’s alleged ties to the Chinese Communist Party (CCP) and involvement in the CCP genocide of Uyghurs in Xinjiang, Reuters first reported. In addition, the letter alleges that the biotech is “closely affiliated” with the People’s Liberation Army (PLA), claiming that the biotech’s chairman and CEO Dr. Li has “personally commended CCP branch work in the company and has called on Party branches and members to play an active role in the company.” Lawmakers also claim that CEO Chen Zhisheng of ...
The Senate Health, Education, Labor, and Pensions (HELP) Committee grilled the CEOs of major pharmaceutical companies on what chairman Senator Bernie Sanders labelled “the outrageously high cost of prescription drugs” in the US. Despite intense interrogation, the CEOs made no solid commitments to improve drug prices in the US. The February 8 hearing allowed US senators to question the CEOs of Merck & Co (MSD), Bristol Myers Squibb (BMS) and Johnson & Johnson (J&J) about their drug prices in the US and potential solutions to target high costs. Sanders highlighted price discrepancies between the US and other countries, pointing out that the list price for MSD’s Keytruda (pembrolizumab) is approximately $191,000 in the US, but $112,000 in Canada. On the issue of differential pricing in different countries, BMS CEO Chris Boerner said that the lower prices in countries such as Canada reduced access to essential medications. He said that patients ...
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