Citius Pharmaceuticals is planning to spin out its immune asset I/ONTAK into a separate publicly-traded entity, pending the FDA’s verdict on the candidate, due July 28. I/ONTAK, which Citius is proposing as a treatment for T-cell lymphoma, is a reformulation of Eisai’s Ontak (denileukin diftitox), which won initial approval in 1999 for the same indication. Citius’ candidate is a recombinant fusion protein that combines a diphtheria toxin with the interleukin-2 protein. It works by specifically binding to IL-2 receptors to precisely deliver its toxic payload, thereby preventing protein synthesis in malignant T cells. I/ONTAK also targets the immunosuppressive regulatory T cells, which in turn allows the body to produce a stronger immune response against the cancer. The therapeutic fusion protein is approved in Japan, where it is marketed under the brand name Lymphir. The FDA accepted Citius’ Biologics License Application for I/ONTAK in December 2022 and initially gave it a target action ...
The prevalence of atopic diseases, including atopic dermatitis, is increased in sexually diverse people, including those who identify as lesbian, gay, or bisexual, according to a research letter published online July 12 in JAMA Dermatology. Katelyn J. Rypka, from the University of Minnesota Medical School in Minneapolis, and colleagues calculated crude and multivariable-adjusted odd ratios for prevalence of atopic dermatitis, asthma, and allergic rhinitis comparing heterosexual and sexually diverse individuals. Data were included for 27,012 respondents to the 2021 National Health Interview Survey, of whom 25,701 were heterosexual and 1,311 were sexually diverse. The researchers found that sexually diverse individuals were more likely to report atopic dermatitis (11.1 versus 7.2 percent), asthma (12.0 versus 7.8 percent), and allergic rhinitis (33.7 versus 25.6 percent) compared with heterosexual individuals (adjusted odds ratios, 1.49, 1.39, and 1.30, respectively). In sex-stratified analyses, results were similar. “This study found higher rates of atopic disease among sexually diverse ...
Bruker Optics announces the launch of the MOBILE-IR II – a portable, battery-powered Fourier Transform Infrared (FT-IR) spectrometer that delivers the high spectral performance of a laboratory benchtop system. This powerful mobile spectrometer will enable users worldwide to bring routine and advanced FT-IR applications to the field. The MOBILE-IR II is intended to “mobilize” established use-cases of FT-IR spectroscopy, and also to enable new applications that demand mobility, flexibility, and spectral performance. Key application examples include the identification of illegal substances during police or border control operations, the characterization of recycled goods for sorting, the use in warehouses for mobile incoming goods inspection, or in mobile laboratories for the exploration of natural resources. Its IP65-class protection makes the MOBILE-IR II waterproof, dustproof and stable for field applications. A built-in battery powers the device during off-grid operations and safeguards it against power blackouts. The additional IP67 carry-case makes it ...
Cipla, which was recently hit with a 23-page Form 483 filing from the FDA, is adding to the albuterol supply strain with a U.S. recall of six batches of the asthma med.The company’s voluntary recall of albuterol sulfate inhalation aerosol is a result of a container defect, Cipla said in a filing with the Bombay Stock Exchange. Specifically, a market complaint flagged leakage in one inhaler, the company said. The leak was spotted in the inhaler valve, leading Cipla to pull all of the lots of the drug that used that same batch of valves from U.S. shelves. The company made the move “out of an abundance of caution,” it noted in the release. The lots were manufactured in November of 2021 and expire this November. “Cipla maintains stringent quality processes to assess quality defects and safety issues,” the company said in the filing. “Cipla conducts regular investigation and assessment by committees consisting ...
Global efforts to reduce infectious disease rates must have a greater focus on older children and adolescents after a shift in disease burden onto this demographic, according to a new study. The research, led by Murdoch Children’s Research Institute and the Institute for Health Metrics and Evaluation, has found that infectious disease control has largely focused on children aged under five, with scarce attention on young people between five and 24 years old. Published in The Lancet, the study found three million children and adolescents die from infectious diseases every year, equivalent to one death every 10 seconds. It looked at data across 204 countries between 1990 and 2019 from birth to 24 years of age. Diarrhea, pneumonia and malaria account for two-thirds of infectious diseases and death among children and adolescents. HIV and tuberculosis were the leading causes among older adolescents. The shift in infectious disease burden from young ...
The Bill & Melinda Gates Foundation and Wellcome have joined forces to fund the late-stage development of what could be the first tuberculosis (TB) vaccine in over a century. TB is a bacterial infection spread by inhaling tiny droplets from the coughs or sneezes of an infected person. Despite being both curable and preventable, the disease continues to affect around ten million people every year, and 1.6 million people died from it in 2021, almost entirely in low and middle-income countries. The only TB vaccine in use today, bacille Calmette-Guérin (BCG), was first used in 1921. It helps protect babies and young children against severe systemic forms of TB, but offers limited protection against pulmonary TB – a form of active TB – among adolescents and adults. The Gates Foundation and Wellcome will invest around $550m to support the phase 3 trial of the M72/AS01E (M72) vaccine, which will be ...
Updated dose expansion data of the phase I STRO-002-GM1 study have been presented today by Ana Oaknin, Principal Investigator of the Vall d’Hebron Institute of Oncology’s (VHIO) Gynecological Malignancies Group, on the ground at the 2023 Annual Meeting of the American Society of Clinical Oncology (ASCO), 2-6 June in Chicago, USA. This global study was designed to evaluate the efficacy and safety of the novel FolRα-targeting antibody drug conjugate (ADC) luveltamab tazevibulin (STRO-002 – luvelta) in patients with recurrent epithelial ovarian cancer with identified expression levels of folate receptor alpha (FolRα) higher than 25%. This ADC induces cytotoxic and immunologic cell death, and using site-specific conjugation technology and is designed to target a broad range of FolRα-expressing ovarian tumors. “Folate receptor alpha is a folate-binding protein overexpressed on ovarian and several other epithelial malignancies. Its overexpression in solid tumors promotes cancer cell proliferation and persists in metastatic or recurrent disease ...
Weeks after Gilead Sciences prevailed over the U.S. government in a high-stakes HIV patent case, patient advocates are backing the U.S.’ push to appeal. In a letter to Attorney General Merrick Garland and Department of Health and Human Services (HHS) Secretary Xavier Becerra, more than 30 organizations said they “commend the decision” by the Department of Justice (DOJ) to keep fighting in the case. After the recent trial went in Gilead’s favor on May 9, the DOJ is seeking a new trial, according to the letter. The groups said they “strongly support HHS’s and DOJ’s decision to contest the surprising verdict,” arguing that the government’s case remains “fundamentally strong.” The U.S. first sued Gilead in 2019, saying that taxpayers funded research in the early 2000s that eventually went into the company’s lucrative HIV prevention medicines. U.S. officials said they sought to license the patented technology to Gilead for many years ...
States with restrictive gun laws have lower rates of assault-related firearm deaths among youths, but youths from socially vulnerable communities are disproportionately impacted across the spectrum of state gun laws, according to a study published online May 24 in JAMA Network Open. Eustina G. Kwon, M.D., M.P.H., from Seattle Children’s Hospital, and colleagues assessed the rate of death due to assault-related firearm injury by community-level social vulnerability and state-level gun laws. The Gun Violence Archive was used to identify all 5,813 assault-related firearm deaths among U.S. youths (aged 10 to 19 years) between Jan. 1, 2020, and June 30, 2022. The researchers found that the death rate in the low social vulnerability index (SVI) cohort was 1.2 per 100,000 person-years versus 2.5 in the moderate SVI cohort, 5.2 in the high SVI cohort, and 13.3 in the very high SVI cohort. Comparing the very high to the low SVI cohort, ...
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