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Spun out of research at Nationwide Children’s Hospital, Vironexis claims it will be the first company to start a study testing a cancer drug delivered via the adeno-associated viruses commonly used in genetic medicines.
4, 2024 -- Current vaccines against mpox were designed to fight an older, rarer cousin of the virus, smallpox.Now, new research from the drug company Moderna suggests its new mpox vaccine, based on mRNA technology, might do a. WEDNESDAY, Sept.
Autoimmune disorders comprise several diseases in which the immune system mistakenly attacks and destroys the body’s own healthy cells instead of destroying bacteria and viruses to keep the body healthy. […] The post Autoimmune disorders and current developments of novel treatments under clinical trials appeared first on ProRelix Research.
4, 2023 -- Recent research has suggested that viruses could play a role in the loss of pancreatic beta cells, which triggers type 1 diabetes. Now, a new trial finds antiviral medications, when given soon after a child is diagnosed. WEDNESDAY, Oct.
LONDON - Open Orphan plc (AIM: ORPH), a rapidly growing specialist pharmaceutical services contract research organisation (CRO) and world leader in vaccine and antiviral testing using human challenge clinical trials, announces that hVIVO, a subsidiary of Open Orphan plc, has signed a contract with Imperial College London, as part of a Wellcome Trust (..)
There are currently no treatments, but researchers from the Whitehead Institute for Biomedical Research and Broad Institute of MIT and Harvard have developed an approach that could one day be used to turn off the gene encoding this protein throughout the brain to treat or even prevent prion disease.
When COVID-19 emerged in 2019, by contrast, mRNA vaccines developed by Pfizer and Moderna took just 326 days from the initial sequencing of the virus to gaining approval for emergency use. The Coalition for Epidemic Preparedness Innovations (CEPI)—a nonprofit organization that funds vaccine research and development—thinks so.
Goodsell, RCSB Protein Data Bank and Scripps Research. Goodsell, RCSB Protein Data Bank and Scripps Research. 1 Yet even after more than two decades of research, media hype, and dozens of clinical trials and biotech start-ups that have come and gone, phage therapy has not scaled. Read it on our website here.
To treat Ebola virus infections, researchers are taking a close look at a key piece of the virus: polymerase. Polymerase is a viral protein that directs how Ebola virus replicates its genome as it infects new hosts. Drugs that target polymerase could potentially treat Ebola virus infections and save lives.
Sanofi (EURONEXT: SAN and NASDAQ: SNY) and the National Institute for Health and Care Research (NIHR) have today announced that the first patient has been enrolled in the Hospitalised RSV Monoclonal Antibody Prevention (HARMONIE) study.
The drug, which has undergone several clinical trials for human conditions but has not yet received approval to treat humans, inhibited the replication of SARS-CoV-2, the virus that causes COVID-19, in human cell cultures and in a mouse model, leading to much lower viral loads. The research team, including scientists from the U.S.
Now, new research from the Wyss Institute at Harvard University has revealed that this constant pattern of stretching and relaxing does even more – it generates immune responses against invading viruses. a Wyss Technology Development Fellow at the Institute. ” The results are published today in Nature Communications.
Recombinant DNA technologies and genetically modified biological agents are being adapted for a wide scope of therapeutic applications, and their use is becoming increasingly common in clinical trials. Synthetic mRNA-based therapeutics used in clinical research today also fall into this self-limiting class of recombinant therapeutics.
Human challenge trials were an indispensable part of the development of the malaria vaccine, R21/Matrix-M, endorsed by the World Health Organization last October. But for all of their benefits, human challenge trials have their drawbacks. Jake himself has participated in both Zika and Shigella challenge trials.
The companies today reported findings on one secondary objective from the Phase 2a study, showing a reduction in time (days) to negativity of infectious virus isolation in nasopharyngeal swabs from participants with symptomatic SARS-CoV-2 infection, as determined by isolation in Vero cell line culture. About Molnupiravir.
Moderna has announced that its coronavirus vaccine candidate has shown promise in generating an immune response in elderly patients in an early-stage clinical trial. . The researchers saw the participants produce neutralising antibodies, which they believe is needed to help build immunity to COVID-19.
1 Adeno-associated virus (AAV) vectors are the leading platform for in vivo gene delivery for the treatment of various human diseases. It has been well established that exposure to wild-type AAV results in priming of the immune system against the virus.
Hepatitis C virus (HCV) infection is a global health problem with complications that place a significant economic burden on national health systems. Despite advances in clinical research, there remain significant challenges as only 20% of HCV cases are diagnosed, and of these, only 15% receive treatment.
Gene therapy research is booming in the clinical setting. In this blog, we summarize the growth, risks, and regulatory requirements for gene therapy research. We also discuss how a centralized biosafety review process can benefit this type of research.
Clinical trials are studies involving human volunteers to research ways to prevent, detect, and treat various medical conditions. A clinical trial investigating a drug or therapy is typically divided into four phases: Phase I, Phase II, Phase III, and Phase IV.
The positive opinion is supported by data from the pivotal AReSVi-006 ( A dult R espiratory S yncytial V irus) phase III vaccine efficacy trial. In the trial, the vaccine candidate showed 82.6% (96.95% CI, 57.9–94.1, Across multiple trials, the vaccine candidate was generally well tolerated with an acceptable safety profile.
Pfizer will publish outcomes from this clinical trial at a future date. Senior Vice President and Head of Vaccine Research & Development at Pfizer Inc. “If Burden of RSV RSV is a contagious virus and a common cause of respiratory illness. Pfizer will publish outcomes from this clinical trial at a future date.
Its individualized neoantigen-specific immunotherapy platform has demonstrated promising results in early clinical trials for melanoma and other cancers. By combining mRNA therapeutics with other modalities, researchers can achieve synergistic effects that improve treatment outcomes for patients with advanced or resistant cancers.
Senior Vice President and Head of Vaccine Research & Development at Pfizer Inc. The Phase 3 RENOIR trial of RSVpreF is a global, randomized, double-blind, placebo-controlled study that expects to enroll approximately 30,000 participants 60 years and older. 2,3 The virus is highly contagious and affects the lungs and airways.
Now, researchers reporting in ACS Central Science have immunized mice with nanoparticles that mimic SARS-CoV-2 by displaying multiple copies of the receptor binding domain (RBD) antigen, showing that the vaccine triggers robust antibody and T cell responses. Although the first vaccines to receive Emergency Use Authorization by the U.S.
AstraZeneca today announced results from the STORM CHASER trial assessing the safety and efficacy of AZD7442, a long-acting antibody (LAAB) combination, for the prevention of symptomatic COVID-19 in participants recently exposed to the SARS-CoV-2 virus. The PROVENT trial will give us more clarity in this patient population.
The use of engineered genetic materials in clinical trials is rapidly expanding, with potential applications for genetic vaccines, gene-modified cellular therapies, and gene therapies. A key part of the IBC’s evaluation is assessing the risks posed by the engineered genetic materials. Why Does the IBC Need to do a Risk Assessment?
Sanofi and Translate Bio initiate Phase 1 clinical trial of mRNA influenza vaccine. The trial will evaluate the safety and immunogenicity of a monovalent flu vaccine candidate coding for the hemagglutinin protein of the A/H3N2 strain of the influenza virus. JUNE 22 , 2021.
In an earlier clinical trial, in which the Bochum researchers were also involved, patients with chronic hepatitis E virus (HEV) infection were treated with the drug sofosbuvir, which was actually developed for the treatment of hepatitis C. […] Which viral variants circulate in the blood?
The AstraZeneca US Phase III trial of AZD1222 demonstrated statistically significant vaccine efficacy of 79% at preventing symptomatic COVID-19 and 100% efficacy at preventing severe disease and hospitalisation. The trial had a 2:1 randomisation of vaccine to placebo. The specific search for CVST found no events in this trial.
The trial accrued 25 cases of symptomatic COVID-19 at the primary analysis.There were no cases of severe COVID-19 or COVID-19-related deaths in those treated with AZD7442. The trial included 5,197 participants in a 2:1 randomisation AZD7442 to placebo. The trial was conducted in 87 sites in the US, UK, Spain, France and Belgium.
Nucleic Acids Research. Nucleic Acids Research. Nucleic Acids Research. Nucleic Acids Research. Setting aside the thorniest issues around CRISPR babies, scientists say embryo-editing research should proceed. How to build a virus-proof cell. Bacteria require phase separation for fitness in the mammalian gut.
COVID-19 Antibody Treatments Exceed Expectations in Early Trials. regulators have allowed emergency use of some Lilly and Regeneron antibodies for mild or moderate COVID-19 cases that do not require hospitalization as research on the treatments continued. All tested negative for the virus but live with someone who has COVID-19.
(Nasdaq: VIR) and GlaxoSmithKline plc (LSE/NYSE: GSK) today provided an update on the VIR-7831 (GSK4182136) arm of the National Institutes of Health’s (NIH) Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) Program Phase 3 clinical trial.
More bottles on the medicine shelf would help, but Bhattacharyya, who’s now also a research scientist, realized that science might lead to better tools for diagnosing and treating such challenging cases. TWO WHITE COATS Roby Bhattacharyya's mother, Maryka, visiting his graduate research lab at UCSF.
The lab created a plan with eight research institutions across three continents. The average pass rate of phase I trials went up by 5 percent. Marketed as a gesture of scientific goodwill, it also gave the companies the benefit of further academic research into their models free of charge. However, no such dataset existed.
For instance, the influenza virus is notorious for its ability to undergo antigenic drift, accumulating mutations in its surface proteins that can render existing vaccines less effective. It commences with preclinical studies in animal models to assess safety and immunogenicity, followed by three phases of human clinical trials.
Adjuvanted S-Trimer COVID-19 vaccine candidates demonstrated favorable safety and tolerability profiles and strong neutralizing immune responses in a phase 1 trial.
Clover plans to initiate a global phase 2/3 trial in the first half of 2021 with an interim analysis for vaccine efficacy potentially in the middle of 2021.
Clover plans to initiate a global Phase 2/3 efficacy trial of its protein-based S-Trimer COVID-19 vaccine candidate adjuvanted with Dynavax’s CpG 1018 plus alum in the first half of 2021 with an interim analysis for vaccine efficacy potentially in the middle of 2021.
EMERYVILLE, Calif. and CHENGDU, China , Feb.
The medicine, an anti-SARS-CoV-2 immunoglobulin, given subcutaneously, would provide immediate protection after exposure to the virus and could be used to protect the elderly and healthcare workers. It could also be given to immunocompromised patients for whom the vaccination isn’t indicated.
BARCELONA, Spain , Jan.
It is not even a year ago that this virus emerged to threaten pandemic, lives and livelihoods. Within that short amount of time, research identified the virus, routes of transmission and began exploring therapeutics to treat and pathways to prevention. After nearly 40 years, a vaccine still eludes us.
Studies funded by a number of grants in the beginning of May are already providing insight into why the virus seems to affect the cardiac system, Lloyd-Jones said. The association plans to adjust how its research programs are designed so that they reflect the diversity that is needed to get important health answers across the spectrum.
UK firm develops solution for identifying whether patients are actually infectious from a virus or not. Iceni Diagnostics has revealed it is developing a new technology that can disclose if patients are actually infectious with a live virus or not. Read on to for the full insight.
They conducted the research with colleagues at the Barcelona Beta Research Centre in Spain, the University Medical Centre in Ljubljana, Slovenia, and the University of Paris. They published their research in the journal Alzheimer’s & Dementia. The changes help the virus to multiply and eventually destroy the cells.
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