Neurological Disease

Alzheimer’s clinical trials are among the most challenging and expensive studies to conduct with a 2021 study pegging the total costs since 1995 at $42.5 billion. Phase 3 trials are the biggest cost drivers, involving hundreds or thousands of participants. “We’re talking about studies with sometimes two thousand people per phase three clinical trial in…

Liraglutide, a GLP-1 receptor agonist medication that first won FDA approval in 2010, may reduce cognitive impairment in Alzheimer’s patients. At this year’s Alzheimer’s Association International Conference, data from a Phase 2b clinical trial with 204 mild AD patients serving as participants was revealed, showing that the drug lowered decline in cognition by up to…

The recent FDA approval of Lilly’s Kisunla (donanemab) represents a significant win in Alzheimer’s drug development, a field that has seen a  decades of false starts and fizzled hopes. This approval, along with that of lecanemab in 2023, could mark a turning point in AD treatment. Alzheimer’s disease is reaching epidemic proportions with an estimated…

Friso Postma, vice president of AI for drug discovery at BioXcel Therapeutics, prefers the term “augmented intelligence” to “artificial intelligence.” His company uses AI tools to support human experts in drug repurposing efforts. Postma, who holds a PhD in signal transduction from the Netherlands Cancer Institute, transitioned to AI from wearable digital health devices. “I…

[Updated with more comprehensive information on April 30, 2024] Which major pharmaceutical company leads the way in research and development? Data reveals that the top R&D spender in 2023 was Merck & Co., by a wide margin. While Pfizer had almost as much revenue as Merck ($60.1 billion vs. $58.5 billion), its R&D ratio was…

The FDA continues to signal openness to psychedelic-based therapies. Following its recent Breakthrough Therapy Designation (BTD) for a potential LSD-based anxiety treatment, the agency has extended the same status to Cybin Inc.‘s CYB003 for major depressive disorder (MDD). The move marks the first FDA Breakthrough Therapy Designation for an adjunctive, psychedelic-based Major Depressive Disorder treatment.…

The Bethesda biotech Gain Therapeutics, armed with supercomputer firepower, aims to disrupt Parkinson’s disease treatment. Their GCase regulator, named GT-02287, completely restored motor function in a recent animal study. GCase, short for glucocerebrosidase, targets both lysosomal and mitochondrial dysfunction. In Parkinson’s, the failure of cellular powerhouses (mitochondria) and recycling centers (lysosomes) disrupts essential functions. This…

The story of Aduhelm has been rocky now for years. Biogen turned heads when its controversial Alzheimer’s therapy won accelerated approval from the FDA against the advice of its own advisory panel in mid-2021. The company had high hopes for the antibody at that point, pricing it at an average of $56,000 per year. Aduhelm…

2023 was a big year for hematology, neurology and oncology, with the medical specialties seeing the most FDA approvals. In terms of sponsors, Pfizer had the most approvals with six total, followed by UCB and Chiesi, each with three apiece. When looking at commercial prospects, AstraZeneca’s respiratory syncytial virus antibody Beyfortus could be the biggest…

Zai Lab is a global biopharmaceutical company founded in 2014 and based in China and the U.S.. Led by Chairperson and CEO Dr. Samantha Du, the company now has more than 2,000 employees internationally. Focusing on developing novel therapies for oncology, autoimmune disorders, infectious diseases, and neurological disorders, it has built a broad pipeline of…

Genetic tools are growing more powerful by the day and hold immense medical promise. Kristofer Mussar, managing director of VectorBuilder GmbH who holds a Ph.D. in molecular genetics and epigenetics, noted that in the wake of the pandemic, genetic research requires increased awareness and ethical stewardship to responsibly tap into its power. While the current…

The treatment landscape for major depressive disorder (MDD) continues to diversify, and in the coming years, psychedelic options may be available, including COMPASS Pathways COMP360 and the deuterated psilocybin analog CYB003 from Cybin. CYB003 demonstrated a significant -14.08 point reduction in MADRS score, a 53.3% response rate, and a 20% remission rate at a 12mg…

Sage Therapeutics has pegged the wholesale acquisition price of the oral postpartum depression (PPD) drug Zurzuvae (zuranolone) at $15,900 for a 14-day course of the therapy. The drug, co-developed by Biogen, won the FDA green light in August. The companies plan on launching the drug in December. The DEA has classified zuranolone as Schedule IV,…

Time magazine’s most recent roundup of 200 inventions included an array of product types, spanning household gadgets and AI applications. Five distinct pharmaceuticals also made the list, not counting a shipping container for biologics and a vaccine for bees. Among the notable pharmaceutical advances on the list are a novel postpartum depression drug, a novel…

Santa Ana, California–based NKGen Biotech has received FDA clearance to begin a phase 1/2a trial for their “natural killer” cell therapy, SNK01, designed to treat Alzheimer’s Disease. The autologous, non-genetically modified natural killer (NK) cell therapy involves extracting a patient’s own cells through a blood draw, and then processing them to enhance their natural abilities…

The word “revolutionize” gets thrown around a lot in describing the potential of emerging technologies. But quantum computing could make good on the promise to disrupt healthcare applications ranging from drug discovery to medical imaging. Theoretically, a quantum computer with 300 quantum bits (qubits) could crunch more calculations in an instant than there are atoms…

The explosive sales growth of GLP-1 drugs has analysts projecting that the antiobesity drugs could be a $44 billion market by 2030. Some observers are more upbeat, projecting that the sector could be worth more than $100 billion in the coming years. Pfizer CEO Albert Bourla projects that the market will reach $90 billion by…

Alzheimer’s disease research appears to be hitting its stride, thanks to recent therapeutic advances in drug development and the emergence of biomarkers to detect the condition. “All the pieces of the puzzle of precision medicine, which is already quite common in oncology, are now in place,” said Hartmuth Kolb, vice president, neuroscience biomarkers and R&D…

Vision, one of our most valued senses, is a complex orchestration of light-sensing photoreceptors, neurons, and intricate pathways leading to the brain. Central to this native biological system are the photoreceptors – the rods and cones – cells that are responsible for capturing light and initiating visual perception. For many with inherited retinal diseases (IRDs),…

Vraylar (cariprazine), which recently scored FDA approval as an adjunctive treatment for Major Depressive Disorder (MDD), could have positive implications for healthcare resource utilization. A new analysis suggests that this atypical antipsychotic, initially developed by Allergan (now AbbVie), could curb healthcare spending of MDD treatment. In the economic analysis, patients who received cariprazine as their…

The dopamine D3 receptor-targeting cariprazine could potentially be a new tool for managing anhedonia, one of the most stubborn symptoms of major depressive disorder (MDD). Characterized by a lack of enjoyment in previously pleasurable activities, anhedonia has been “difficult to address with traditional antidepressants,” said Dr. Vladimir Maletic, coauthor of a poster presented at the…

Mixed-bag approval hit Sage hard but spared Biogen Sage Therapeutics recently notched an FDA win for the neuroactive steroid zuranolone (Zurzavae) for postpartum depression (PPD). For major depressive disorder (MDD), however, the agency handed the drug a complete response letter. In the wake of the news, Sage’s stock is down 46% to $19.52, while BIIB,…

Recent research has indicated a link between Epstein-Barr virus (EBV) and multiple sclerosis (MS), with some researchers going as far as to say that EBV might be a potential trigger of MS. However, it remains unclear whether the virus also drives the progression of the disease. Current treatments focus largely on moderating inflammation. In this…

FDA’s approval of Zurzuvae for PPD could mark a significant shift in the fight against postpartum depression (PPD). On August 4, the agency gave the green light for the oral medication, although it declined its use for major depressive disorder (MDD), citing insufficient evidence of effectiveness. The former approval represents a milestone as the first ever…

Cambridge-based biotech Biogen has unveiled plans to cut 1,000 jobs, or 11% of its workforce, as it prepares for the launch of its newly approved Alzheimer’s disease drug, Leqembi (lecanemab) that it developed with Eisai.  This move follows a pattern of significant layoffs, with the company having cut 885 jobs last year after the troubled…