Velsecorat (AZD7594) is an inhaled, non-steroidal glucocorticoid receptor modulator and antedrug (soft drug) for treatment of asthma and other respiratory conditions that has completed several Ph. II studies . While the paper states that the results support progression into Ph. III studies, a Ph. III study does not appear to have started and [...]

NT-0796 is NodThera's pro-drug inhibitor of the NLRP3 inflammasome. NT-0796 is currently in a Ph. Ib/IIa trial in obese individuals at risk of developing atherosclerotic cardiovascular diseases. NT-0796 has the potential to reduce neuroinflammation in Parkinson’s disease. The NLRP3 inflammasome has emerged as a hot target due to its connection to Alzheimer’s disease, Parkinson’s disease, gout, and other diseases. Here is a detailed review of the role of NLRP3 inhibition in treating atherosclerosis, how NT-0796 was identified, and what makes it special, clinical development, and more.

PF-07054894 is a potential first-in-class, oral Ph. I clinical candidate targeting the chemokine receptor CCR6 for ulcerative colitis (NCT05549323). Several companies have pursued antibodies and small molecules targeting CCR6 or its endogenous ligand, CCL20 (e.g. GSK3050002) for immunological conditions including other preclinical squaramides (e.g. Galderma, Allergan, ChemoCentryx) and other series (e.g. Takeda), but PF-07054894 appears to be the first selective CCR6 antagonist to enter clinical development.

In 2022, Amgen acquired ChemoCentryx for $4B in cash, primarily for avacopan, a first-in-class treatment approved in 2021 for a rare automimmune condition, anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). Scientifically, it is notable that avacopan is the first small molecule targeting the complement pathway to be [...]

Jecure’s JT001 is a selective inhibitor of NLRP3 inflammasome and among the earlier compounds in this now highly competitive space. In 2018, Genentech bought Jecure Therapeutics for an undisclosed amount, gaining access to Jecure’s NLRP3 inhibitor JT001. While there are many other NLRP3 inhibitors now in the space, JT001 is an interesting example of an initial attempt to overcome liver toxicity with well-known NLRP3 inhibitor MCC950. However, the molecule ran into its own kidney toxicity issues, making this an intriguing toxicology case study.