Far from the Groundhog Day spectacle of amyloid-targeting antibodies that do little to nothing for patients in trial after trial, researchers have reported success in reducing the risk of Alzheimer’s disease (AD) in unexpected ways. Researchers at the Cleveland Clinic Foundation have discovered that a Viagra prescription was associated with a roughly 70% reduced risk of being diagnosed with AD. And investigators from the University of Washington reported that in the prospective Adult Changes in Thought study, a long-term study into risk and protective factors for dementia, persons who underwent cataract surgery reduced their risk of AD by 30%, an effect that lasted for 10 years after surgery.

Far from the Groundhog Day spectacle of amyloid-targeting antibodies that do little to nothing for patients in trial after trial, researchers have reported success in reducing the risk of Alzheimer’s disease (AD) in unexpected ways. Researchers at the Cleveland Clinic Foundation have discovered that a Viagra prescription was associated with a roughly 70% reduced risk of being diagnosed with AD. And investigators from the University of Washington reported that in the prospective Adult Changes in Thought study, a long-term study into risk and protective factors for dementia, persons who underwent cataract surgery reduced their risk of AD by 30%, an effect that lasted for 10 years after surgery.

PARIS – Pcube-Lab BV has closed a $4.75 million funding round to deploy its eye tracking technology, Neuroclues, in Europe and the U.S. This technique helps with early diagnosis of neurological disorders such as Parkinson's, multiple sclerosis and Alzheimer's disease.

A newly developed antibody-based treatment and a protein-based vaccine for Alzheimer's disease (AD) have both been shown to reduce AD symptoms in mouse models of the disease, British and German researchers reported in the November 15, 2021, edition of Molecular Psychiatry.

LONDON – Sosei Heptares is to get $100 million up front in a potential $2.6 billion deal with Neurocrine Biosciences Inc., in which the pair will develop muscarinic receptor agonists in the treatment of schizophrenia, dementia and other neuropsychiatric disorders. San Diego-based Neurocrine is taking rights to a portfolio of small molecules against specific subtypes of the muscarinic receptor family, targeting M1 and M4 alone, plus a dual M1/M4 agonist.

Fujirebio Europe NV launched two new cerebrospinal fluid (CSF)-based immunoassays for Alzheimer’s Disease (AD) on its Innotest platform. It’s the first product launch for the company following a collaboration agreement signed with Adx Neurosciences NV in September 2020. The assays will test for neuronal pentraxin-2 (NPTX2) and soluble triggering receptor expressed on myeloid cells 2 (STREM2). Both neurology biomarkers are linked to synaptic dysfunction and neuroinflammation which are considered core features of AD progression. Fujirebio said the new tests will support existing research for AD drug development.

LONDON – Sosei Heptares is to get $100 million up front in a potential $2.6 billion deal with Neurocrine Biosciences Inc., in which the pair will develop muscarinic receptor agonists in the treatment of schizophrenia, dementia and other neuropsychiatric disorders. San Diego-based Neurocrine is taking rights to a portfolio of small molecules against specific subtypes of the muscarinic receptor family, targeting M1 and M4 alone, plus a dual M1/M4 agonist.

A European approval for Alzheimer’s drug aducanumab by year-end looks even more in doubt. A week after being called in before the EMA’s Committee for Medicinal Products for Human Use (CHMP) for an oral explanation of the trial data, Biogen Inc. said it received a “negative trend vote” on the marketing authorization application. A formal opinion by the CHMP is expected at its December meeting, but analysts are not optimistic.

LONDON – There’s not yet proof of the pudding, but Omass Therapeutics Ltd.’s new structure-based technology has passed a key test, in enabling the discovery of orally available small molecules aimed at intractable and poorly drugged membrane and complex-bound protein targets. The targets, including G protein-coupled receptors (GPCRs), intracellular protein complexes and solute carriers, are relevant to immunology indications and rare diseases with high unmet need.