On January 9, 2024, NOVARTIS China announced that its innovative biologic Cosentyx® (stavudine) was approved by the NMPA for the treatment of adult patients with active psoriatic arthritis. This is the third indication for which Cosentyx® has been approved in China, following “moderate-to-severe plaque psoriasis” and “ankylosing spondylitis”. Psoriasis is an immune-related, chronic, relapsing, inflammatory, systemic disease. Currently, there are more than 7 million psoriasis patients in China. Psoriatic arthritis (PsA) is an inflammatory arthropathy closely related to psoriasis, with most patients experiencing joint symptoms secondary to skin lesions, and a few patients experiencing joint symptoms prior to or concurrently with skin lesions. Joint symptoms may include swelling, pain, morning stiffness and limited joint movement. Psoriatic arthritis is prone to recurrence. If not treated in time, the long-term inflammation caused by psoriatic arthritis will bring irreversible structural damage to the joints, which will seriously affect the patient’s physical function and ...
Johnson & Johnson’s acquisition of antibody drug conjugate developer Ambrx Biopharma comes as Novartis and Merck also unveiled M&A deals on the first day of the J.P. Morgan Healthcare conference. In a report, the investment bank said big pharmas are looking for deals involving de-risked assets. By FRANK VINLUAN Big pharmaceutical companies splashed out big bucks in 2023 to acquire or license antibody drug conjugates, or ADCs. The trend is continuing into the new year with Johnson & Johnson reaching a $2 billion deal to acquire clinical-stage Ambrx Biopharma. According to deal terms announced Monday, J&J will pay $28 cash for each Ambrx share, which is a 105% premium to the biotech’s closing stock price on Friday. In other biopharma deal announcements, Merck is paying $680 million to acquire Harpoon Therapeutics, a developer of targeted cancer therapies, and Novartis is buying autoimmune disease drug developer Calypso Biotech for $250 ...
San Francisco—Nearly all top cancer drugmakers have struck deals in the sizzling antibody-drug conjugate field—but not Novartis. On Monday, the Swiss pharma’s CEO Vas Narasimhan explained how he’s resisted the temptation. The answer is radioligand therapies, Narasimhan said Monday during the 2024 J.P. Morgan Healthcare Conference in response to a question from Fierce Pharma. “We have a long history within research of ADCs, but we have not been successful,” Narasimhan said. “To be clear, part of our focus strategy is looking at places where we think we can create long-term sustainable leadership. And we are investing in radioligand therapies.” ADCs and radioligand therapies are similar in that both technologies act as guided missiles. For ADCs, the guiding force is an antibody, and the cancer-killing payload is a chemotherapy. A radioligand therapy uses a ligand to target cancer cells and kills them with a therapeutic radioisotope. Radiotherapies may have a safety ...
CG Oncology’s main asset is cretostimogene, an oncolytic virus in late-stage development as a treatment for advanced bladder cancer. The IPO filing follow the report of interim efficacy data showing a 75% complete response rate. By FRANK VINLUAN When bladder cancer does not respond to the current standard of care therapy, the next treatment option is surgery to completely remove the bladder. CG Oncology aims to give patients another choice. The biotech has reached late-stage development with an oncolytic virus and it’s now looking to the public markets to finance clinical testing. Irvine, California-based CG has not yet set financial terms for the planned offering, outlined in paperwork filed with the Securities and Exchange Commission this past week. IPO research firm Renaissance Capital estimates the stock offering could raise up to $100 million. CG has applied for a Nasdaq listing under the stock symbol “CGON.” CG is developing treatments for ...
Pharmaceutical Executive Editorial Staff VYD222 is a broadly neutralizing, half-life extended monoclonal antibody developed specifically to prevent COVID-19 in immunocompromised adults and adolescents. Invivyd, Inc. has filed a request with the FDA for emergency use authorization (EUA) for VYD222, a broadly neutralizing, half-life extended monoclonal antibody developed specifically to prevent COVID-19 in immunocompromised adults and adolescents. The EUA submission was based on positive initial findings from the pivotal Phase III CANOPY clinical trial for VYD222 and data for ongoing in vitro neutralization activity against relevant COVID-19 variants. VYD222 was found to demonstrate a potent response against multiple SARS-CoV-2 variants currently circulating, including the fastest growing variant in the United States, JN.1, as well as HV.1, BA.2.86, XBB.1.5.10/EG.5, and HK.3. “We are tremendously pleased by the fact that VYD222 continues to demonstrate in vitro neutralization activity against the latest dominant variant, JN1, as well as other prevalent SARS-CoV-2 strains,” said Dave ...
Shanghai, China, January 5th, 2024 – Shanghai Henlius Biotech, Inc. (2696.HK) announced that ASTRUM-004, Henlius’ pivotal phase 3 clinical study of anti-PD-1 mAb HANSIZHUANG (serplulimab) plus chemotherapy as first-line treatment for previously untreated locally advanced or metastatic squamous non-small-cell lung cancer (sqNSCLC), was published in Cancer Cell, a highly regarded oncology journal with an impact factor of 50.3. This publication serves as further evidence of the exceptional performance of HANSIZHUANG in the field of lung cancer. The study was led by Professor Caicun Zhou from Shanghai Pulmonary Hospital. Results of the overall population ASTRUM-004 were initially presented at the IASLC 2023 World Conference on Lung Cancer (WCLC 2023) in the form of oral presentation. Additionally, the data from its Asian subgroup were showcased in a poster session at the European Society of Medical Oncology Asia (ESMO Asia) Congress 2023. Previously in 2022, the new drug application (NDA) of serplulimab for ...
A novel artificial intelligence (AI) tool, designed to interpret medical images with exceptional clarity, is set to revolutionize the way clinicians approach disease diagnosis and image analysis. This advanced tool, named iStar (Inferring Super-Resolution Tissue Architecture), was developed by researchers at the Perelman School of Medicine at the University of Pennsylvania (Philadelphia, PA, USA). It can assist healthcare professionals in diagnosing and treating cancers that might otherwise remain undetected. iStar offers an in-depth view of individual cells and a broader look at the full range of human gene activity, potentially revealing cancer cells that were nearly invisible earlier. This tool could play a crucial role in confirming whether cancer surgeries have fully removed malignancies and provide automatic annotations for microscopic images, marking a significant leap toward molecular-level disease diagnosis. One of the standout capabilities of iStar is its automatic identification of crucial anti-tumor immune formations known as “tertiary lymphoid structures,” ...
Pharmaceutical Executive Editorial Staff Study results show an estimated 71.4% survival rate after both 24 and 36 months with aglatimagene besadenovec (CAN-2409) in combination with valacyclovir for the treatment of patients with pancreatic ductal adenocarcinoma compared with 16.7% in the control group. The FDA granted Fast Track Designation to Candel Therapeutics, Inc’s aglatimagene besadenovec (CAN-2409) in combination with valacyclovir for the treatment of patients with pancreatic ductal adenocarcinoma (PDAC).1 The novel off-the-shelf therapy is administered by a localized injection that is believed to provide a safety benefit compared with standard systemic administration in this patient population. “We are pleased with the FDA’s decision to grant fast track designation for CAN-2409 in pancreatic cancer,” said Paul Peter Tak, MD, PhD, FMedSci, president and chief executive officer of Candel Therapeutics, in a press release.1 “This milestone follows our first interim data report from the randomized Phase II clinical trial in patients with ...
On January 2, 2024, AstraZeneca and Sanofi announced that the long-acting monoclonal antibody Beyfortus® (Nirsevimab/nisevizumab) has been officially approved for marketing by the State Drug Administration of China (SDA) for the prevention of Lower Respiratory Tract Infections (LRTIs) caused by Respiratory Syncytial Virus (RSV) in newborns and infants. The drug is indicated for newborns and infants who are entering or born during the first season of RSV infection. Nisevizumab is expected to be available in China during the 2024-2025 RSV infection season. Nisevizumab is the first and only* approved prophylaxis in China to protect the broader infant population against RSV infection, covering healthy term infants, preterm infants, and infants vulnerable to serious RSV infection due to specific health conditions. Nisevizumab was approved in China based on the results of three pivotal clinical trials and the Chinese clinical development program. For all clinical trial endpoints, a single injection of nisevizumab demonstrated ...
Vaccine immunization has dramatically reduced the morbidity and mortality of invasive bacterial infectious diseases such as bloodstream infections. Although a large number of studies have demonstrated that immune protection requires vaccine-induced antibody production, human beings still lack a clear understanding of the cellular and molecular mechanisms of how vaccines provide immune protection. The current international consensus is that vaccines provide immune protection by activating phagocytes in the spleen and blood circulation to remove pathogens that invade the bloodstream. Recently, Jingren Zhang’s group and Linqi Zhang’s group at Tsinghua University School of Medicine, together with Haifa Zheng’s group at Beijing Minhai Biotechnology Co., Ltd, published a paper in Science Translational Medicine titled “Liver macrophages and sinusoidal endothelial cells The research paper, entitled Liver macrophages and sinusoidal endothelial cells execute vaccine-elicited capture of invasive bacteria, reveals that the liver is the main organ that executes vaccine-elicited immunoprotection, and elucidates the molecular mechanism ...
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