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For $500 million, Novartis will acquire DTx Pharma and its preclinical neurological disease drugs, marking the Swiss company’s latest investment in gene-silencingmedicines.
After initial rejection from the National Institute for Health and Care Excellence (NICE) last year, the non-departmental public body of the Department of Health in England has now given the green light to the genesilencing treatment Givlaari (givosiran) for the treatment of the rare metabolic disorder, acute intermittent porphyria (AIP).
Sixfold Bioscience and Medicines Discovery Catapult awarded Innovate UK grant to pursue ground-breaking project. Programmable Oligonucleotide Delivery System (PODS), developed by Sixfold Bioscience, is a versatile system which delivers short interfering RNA (siRNA) genesilencing cargo to specific cancer cells.
BOSTON – A long-running debate over how an important gene-silencing protein identifies its targets has been resolved by researchers at Massachusetts General Hospital (MGH). The findings could yield important implications for development of drugs to treat cancer and other diseases.
The partnership with Flagship will bring Novo Nordisk into closer contact with the VC’s portfolio of 41 biotech companies, with the aim of creating a portfolio of “transformational” medicines for cardiometabolic and rare diseases. The move follows Novo Nordisk’s $3.3
UK cost-effectiveness watchdog NICE is set to recommend NHS use of Alnylam’s gene-silencing therapy Givlaari in England and Wales for the rare disease acute hepatic porphyria (AHP), after its advisors issued a positive verdict on the drug. It was approved by the European Medicines Agency (EMA) last year.
Credit: TMIMS RNA interference is a gene regulatory mechanism in which the expression of specific genes is downregulated by endogenous microRNAs or by small interfering RNAs (siRNAs). Although siRNAs have broad potential for gene-silencing therapy, their instability is one of the difficulties to develop siRNA-based agents.
The US biotech has just reported phase 2 trial results with the small, interfering RNA (siRNA) gene-silencing drug showing that it an cause a 90% or greater reduction in Lp(a) levels – a risk factor for cardiovascular disease – that was sustained over 48 weeks of follow-up.
Alexion has been working hard to flesh out is pipeline as well, snapping up Achillion Pharma, Syntimmune, Wilson Therapeutics and Portola and forging an alliance with gene-silencing specialist Dicerna focusing on complement diseases.
Novartis’ near-$10 billion takeover of The Medicines Company last year was focused mainly on one asset – cholesterol-lowering drug inclisiran – and the Swiss pharma is now a step closer to getting a return on its investment.
The reductions matched the efficacy of current therapies for ATTR amyloidosis that require chronic dosing such as Alnylam’s Onpattro (patisiran) and Ionis/Akcea’s Tegsedi (inotersen) – both gene-silencing agents which can cost around $450,000 a year. Regeneron has partnered the company since 2016.
Almost two decades after the human genome was sequenced, a trickle of new genetic medicines (i.e., those that modify the expression of an individual’s genes or repair abnormal genes) has entered clinical practice, including 11 RNA therapeutics, 2 in vivo gene therapies, and 2 gene-modified cell therapies.
Tivanisiran is based on genesilencing technology using RNA interference (RNAi) and selectively inhibits production of the transient receptor potential cation channel (TRPV1). The design of the protocol for the trial and its authorization are based on the scientific evidence of safety and efficacy obtained in the phase 3 HELIX trial.
The UK medicines regulator has awarded Alnylam’s RNAi-based therapy zilebesiran for hypertension an ‘innovation passport ‘, a designation designed to speed up NHS access to promising new medicines. The study is enrolling adults whose blood pressure is not adequately controlled by standard medicines.
Developed by Orchard Therapeutics, Libmeldy received approval from the European Commission (EC) in December 2020 and about a month later, received a regenerative medicine advanced therapy (RMAT) designation from the US Food and Drug Administration (FDA) to expedite its path to approval in the US. million (approximately $3.8 million USD).
The FDA has approved Alnylam’s genesilencing drug Oxlumo, the first treatment for primary hyperoxaluria type 1 (PH1), an ultra-rare and life-threatening genetic disorder. Alnylam licensed inclisiran to The Medicines Company, which was bought last year by Novartis for $9.7
Alnylam’s gene-silencing drug Amvuttra has been recommended as a treatment for hereditary transthyretin-related (ATTR) amyloidosis by NICE, paving the way for the drug to be made available on the NHS in England and Wales.
Novartis’ near-$10 billion takeover of The Medicines Company last year was focused mainly on one asset – cholesterol-lowering drug inclisiran – and the Swiss pharma is now a step closer to getting a return on its investment.
But there was some considerable progress in other fields of medicine even though research efforts were diverted away, reports Richard Staines. It has been a year dominated by the pandemic and many life sciences research projects were put on hold as big pharma turned its attention to vaccines and therapies. Rare disease progress.
These early results establish the first human translation of Alnylam’s proprietary C16-siRNA conjugate platform for central nervous system (CNS) delivery and are the first clinical demonstration of genesilencing in the human brain using an RNAi therapeutic.
Results from the ILLUMINATE-A and ILLUMINATE-B studies demonstrate that Oxlumo addresses the underlying pathophysiology of PH1 in adults, children and infants, and we believe this newly approved medicine has the potential to change the course of this progressive disease,” said Akshay Vaishnaw, M.D., President of R&D at Alnylam.
RNA interference (RNAi) Therapeutics : Fundamentally, RNAi is a natural process of post-transcriptional genesilencing, involving short strands of nucleic acids. Cells use this process to silence and / or inhibit gene expression, via targeted degradation of specific (unwanted) mRNA molecules.
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