Certain chemical compounds can disable the bacterial immune systems that protect them from viruses, making the bacteria vulnerable to infection. Scientists at Indiana University have discovered a promising compound that works in different types of bacteria and could be used to develop potent and diverse phage therapies against bacterial infections, ultimately giving clinicians more options against antibiotic resistance.
Boehringer Ingelheim Pharma GmbH & Co. KG has synthesized peptide-lipid drug conjugates comprising a neuromedin U NMU2 receptor agonist peptide. They are reported to be useful for the treatment of obesity.
Astrazeneca AB has identified new quinazoline derivatives acting as gastric inhibitory polypeptide receptor (GIPR) antagonists. As such, they are described as potentially useful for the treatment of colitis, diabetes, inflammatory bowel disease, osteoporosis, psoriasis, schizophrenia, thrombosis and Alzheimer’s disease among others.
Uppthera Inc. has patented new proteolysis targeting chimera (PROTAC) compounds comprising cereblon E3 ubiquitin ligase-binding moiety covalently linked to Aurora kinase A (AURKA; ARK1)-targeting moiety. They are reported to be useful for the treatment of cancer.
Alterome Therapeutics Inc. has divulged substituted pyrido[4,3-d]pyrimidines acting as GTPase KRAS inhibitors potentially useful for the treatment of cancer.
Amyotrophic lateral sclerosis (ALS) is a severe neurodegenerative disorder with unknown etiology, leading to loss of upper and lower motor neurons, muscle paralysis, and, eventually, death. In the majority of cases (about 90%), the disease is sporadic, while the rest have a genetic component.
Recent studies found that some members of the olfactory receptor (OR) family can be activated by peptides and hormone proteins to mediate specific physiological processes, in addition to their roles in sensing odor molecules to mediate olfaction.
Inflammatory bowel disease (IBD), including ulcerative colitis and Crohn’s disease, is a chronic immune-mediated inflammatory disorder with limited long-term therapeutic options. Proteolysis-targeting chimeras (PROTACs) offer a promising strategy for IBD by enabling selective degradation of disease-relevant proteins and potentially improving efficacy and safety.
Challenges in developing antiviral agents against rhinoviruses (RVs) include their genetic heterogeneity (over 160 serotypes), rapid evolution of the viral capsid and serotype-specific immunity. To overcome these limitations, alternative approaches targeting host cellular pathways essential for viral replication have been proposed.
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