How can the propagation of influenza viruses be stopped? For a new approach in the therapy of influenza infections, Prof. Hiroki Kato from the Institute of Cardiovascular Immunology at the University Hospital Bonn (UKB) and the Cluster of Excellence ImmunoSensation2 of the University of Bonn receives an Open Philanthropy grant of 2.2 million US dollars. Together with his team, he found a compound that inhibits the body’s own methyltransferase MTr1 and thus prevents the replication of influenza viruses. The funded project now aims to identify further MTr1 inhibitors with influenza-inhibiting activity that could be considered for clinical trials in the near future. When a virus enters our body, it binds to the host cell and introduces its genetic information in form of ribonucleic acid (RNA). Using these blueprints, the host cell is now forced to produce numerous new viruses. “This is because viruses have evolved various mechanisms, including modifications of ...
Takeda Pharmaceutical drug Exkivity failed the confirmatory study required of its 2021 accelerated approval. Our recap of other recent regulatory developments includes a partial clinical hold on a cancer drug, a Covid-19 vaccine authorization, and several drug approvals in the U.S. and beyond. By FRANK VINLUAN Accelerated approval offers a way to more quickly bring patients drugs for diseases that have few treatment options. But that speedy path to the market comes with the understanding that the FDA can take its regulatory blessing away—unless the company takes its drug away first. That is what Takeda Pharmaceutical has decided to do with its cancer drug, Exkivity. Following discussions with the FDA, the Japanese pharmaceutical giant is voluntarily withdrawing Exkivity from the market. Exkivity treats non-small cell lung cancer by targeting epidermal growth factor (EGFR). That cancer protein must have exon 20 mutations—the same genetic signature addressed by Johnson & Johnson’s Rybrevant. ...
Roche has presented positive results from an ongoing study evaluating its spinal muscular atrophy (SMA) treatment Evrysdi (risdiplam) in babies aged from birth to six weeks with pre-symptomatic disease. SMA is a severe and progressive neuromuscular disease affecting approximately one in every 10,000 babies. Those living with the condition have insufficient levels of the SMN protein, which is essential to the function of nerves that control muscles and other functions such as swallowing, speaking, breathing and movement. Roche’s Evrysdi, which can be administered at home in liquid form by mouth or by feeding tube, is designed to treat the disease by increasing and sustaining the production of SMN protein in the central nervous system and peripheral tissues. Clinical studies have shown that the loss of motor neurons may begin before symptoms start, so beginning treatment early is seen as critical for improved outcomes. Results from the ongoing RAINBOWFISH study, which ...
Aiming to hit a corporate value of around $15 billion by the end of the decade, Korean CDMO Lotte Biologics has laid out plans to stand up three new manufacturing facilities in the same time frame. Lotte this week unveiled a land purchase agreement with the Incheon Free Economic Zone Authority in Incheon, Korea. With the new real estate, Lotte plans to build out three separate bio plants by 2030. Each plant will be capable of cranking out 120 kiloliters of antibody drugs for a total planned production capacity of 360 kiloliters, Lotte explained in a press release. The company is also weighing whether to add small-scale bioreactors for clinical material production. Plants 1, 2 and 3 are expected to be completed in 2025, 2027 and 2030, respectively. Once full-scale operations kick off around 2034, Lotte will boast 400 kiloliters of total production capacity, the company said. Groundbreaking for the ...
AUS Food and Drug Administration (FDA’s) Oncology Advisory Committee (AdCom) has raised questions about the upcoming decision to grant traditional approval of Amgen’s high-profile KRAS G12C inhibitor Lumakras (sotorasib). Lumakras was granted accelerated approval in May 2021 for the treatment of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) with KRAS G12C mutations, who had received at least one prior systemic therapy. This approval was based on the CodeBreaK 200 trial (NCT04303780) of sotorasib versus docetaxel. Lumakras generated $285m in sales last year worldwide, according to Amgen’s 2022 annual report to shareholders. The latest AdCom questioned the reliability of the data In the briefing document released by the FDA from the meeting, several features of the Codebreak trial were listed that were inconsistent with a sufficient well-controlled trial. The main issue noted was that too many patients were allowed to swap between the treatment and control arms ...
US biopharmaceutical firm, Ocular Therapeutix has announced the start of its first clinical trial of an intravitreal eye implant intended to combat macular degeneration. Named OTX-TKI, the axitinib intravitreal implant is intended to treat wet age-related macular degeneration (wet AMD). Alongside the announcement the company has requested a Special Protocol Assessment (SPA) from the US Food and Drug Administration (FDA) as to how the trial is designed. Overall, the trial will recruit approximately 300 evaluable wet AMD patients. Antony Mattessich, CEO of Ocular Therapeutix said: “With the activation of our first clinical site in the US, we believe we are on target to enrol our first subject before year-end. “The trial is a crucial step forward for our clinical program as we make progress toward our goal of bringing a transformative new treatment that can truly make a difference for wet AMD to patients coping with vision loss.” The company ...
In a recent study published in the journal Environmental Health Perspectives, researchers have found that women living in neighborhoods characterized as walkable, based on factors like population density and accessibility to destinations, have a reduced risk of obesity-related cancers, including postmenopausal breast cancer, as well as multiple myeloma, ovarian, and endometrial cancers. Background Obesity is a growing health concern, with over 40% of adults in the United States being obese or overweight. This condition also significantly increases the risk of various cancers, particularly among women. About 55% of diagnosed cancers in women are linked to obesity, while the figure is approximately 24% for men. Inactivity among women is believed to further exacerbate the risk of obesity-related cancers. Increasing evidence highlights walking as a moderate-intensity physical activity that contributes significantly to recommended exercise levels for maintaining good health. Recent research has focused on how the built environment affects physical activity and, ...
By Tristan Manalac Pictured: Merck signage outside its office in California/iStock, hapabapa Merck on Thursday reported that its blockbuster PD-1 inhibitor Keytruda (pembrolizumab) met one of its dual primary endpoints in the Phase III AMBASSADOR trial in muscle-invasive urothelial carcinoma. Details of the study were limited but Merck said that at a pre-specified interim analysis review Keytruda treatment led to a statistically significant and clinically meaningful improvement in disease-free survival compared with simple observation. AMBASSADOR is ongoing and will continue to assess the effects of Keytruda on overall survival (OS), the study’s second primary endpoint. The promising initial data from AMBASSADOR point to the “potential of Keytruda to prevent recurrence” in patients who had undergone surgery, Marjorie Green, senior vice president and head of late-stage oncology, global clinical development at Merck Research Laboratories, said in a statement. AMBASSADOR, also known as KEYNOTE-123, is a randomized and open-label study enrolling approximately ...
Addition strengthens neuroscience pipeline, company says. Image Credit: Adobe Stock Images/chinnarach AbbVie announced that it has exercised its exclusive right and completed the acquisition of Mitokinin, a biotech company focused on developing treatments for Parkinson’s disease. Under terms of the acquisition, AbbVie will pay Mitokinin shareholders $110 million at closing for the acquisition of Mitokinin, with shareholders remaining eligible for potential additional payments of up to $545 million upon the achievement of certain development and commercial milestones related to Pink1, Mitokinin’s lead compound designed to address mitochondrial dysfunction that is believed to be a major contributing factor to Parkinson’s disease pathogenesis and progression. “Parkinson’s disease continues to be a major unmet medical need, impacting patients, caregivers and society. With this acquisition, we are excited to grow our neuroscience portfolio and explore a potential new treatment option for PD,” said Jonathon Sedgwick, PhD, VP, global head of discovery research, AbbVie. “While ...
BY SEAN WHOOLEY Caption Guidance on the Venue Go system in use. [Image courtesy of GE HealthCare] GE HealthCare (Nasdaq: GEHC)+ announced today that it launched its Venue point-of-care ultrasound systems with AI-driven Caption Guidance. Chicago-based GE HealthCare says the Venue family is the first of its ultrasound guidance to include Caption Guidance. The company added the AI-driven imaging guidance to its arsenal when it acquired Caption Health earlier this year. Caption Guidance, an optional add-on, offers new capabilities at the point of care with diagnostic-quality cardiac images. It supports clinicians in a wide range of clinical settings, like emergency departments, critical care wards and anesthesiology. GE HealthCare says the Caption Guidance technology offers clinicians step-by-step instructions to acquire ultrasound for cardiac assessments. It helps providers — even those who aren’t ultrasound experts — by addressing training and skill barriers to ultrasound usage. This, in turn, expands ultrasound access. According ...
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