Many patients with amyotrophic lateral sclerosis (ALS) or frontotemporal dementia (FTD) harbor the (G4C2)n pathogenic repeat expansion in the C9orf72 gene, which leads to aggregating dipeptide proteins, mainly poly-glycine-alanine (poly-GA).
Shigella flexneri is the leading cause of endemic diarrhea and dysentery in some countries with low-to-middle incomes. There is still a lack of a licensed vaccine against this pathogen.
Researchers at The Scripps Research Institute and the IAVI Neutralizing Antibody Center are developing a novel experimental vaccine targeting the germline to stimulate precursor B cells and produce broadly neutralizing antibodies (bnAbs) against the membrane-proximal external region (MPER) of the gp41 protein found in the HIV-1 envelope.
Defence Therapeutics Inc. has demonstrated that its second-generation ARM-X anticancer vaccine is therapeutically effective against pre-established ovarian cancer (ID8 model) when combined with an anti-PD-1 immune checkpoint inhibitor.
Previous studies have found that the effectiveness of vaccines can be increased with the knockdown of HBsAg using a small interfering RNA (siRNA). The efficacy of a bivalent mRNA vaccine in combination with the siRNA AD-66810, which targets the X gene expression in the hepatitis B virus (HBV) genome, was tested in a murine model of AAV/HBV by scientists from Clearb Therapeutics Inc.
A preclinical trial in mice and ferrets of an experimental mRNA vaccine against the H5 highly pathogenic avian influenza (HPAI) virus generated neutralizing antibodies and prevented severe illness and mortality of the animals.
Achilles Therapeutics plc has established a research collaboration with Arcturus Therapeutics Holdings Inc. to evaluate best-in-class, self-amplifying mRNA (sa-mRNA) personalized cancer vaccines targeting clonal neoantigens.
Spybiotech Ltd. has entered into a sponsored research agreement with the University of Oxford for the development of a vaccine against Epstein-Barr virus (EBV).
Ygion Biomedical GmbH has completed a series A financing round of €15 million (US$ 16.3 million) to support the development of individualized neoantigen-based cancer vaccines.
TFF Pharmaceuticals Inc. has announced it is advancing into preclinical testing multivalent universal influenza vaccine candidates to protect against seasonal and pandemic viruses, in collaboration with Cleveland Clinic.
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