Mira Pharmaceuticals Inc. has announced new animal study results with SKNY-1, highlighting its potential as an oral therapeutic to address both obesity and nicotine addiction. This follows the recent report of in vitro data on SKNY-1.

Mira Pharmaceuticals Inc. has reported new in vitro preclinical data supporting the therapeutic potential of SKNY-1, a next-generation oral drug candidate being developed by Skny Pharmaceuticals Inc.

Indivior plc has successfully advanced its GABA-B positive allosteric modulator (PAM) program for substance use disorders through IND-enabling studies with the completion of the last preclinical safety and toxicity studies.

Research of the neuroimmune mechanisms involved in stress-related fear revealed how astrocytes interact with neurons in the amygdala. The study, led by Harvard scientists, also unveiled that this interaction recruited monocytes to the meninges during chronic stress and showed how psychedelic compounds reversed monocyte accumulation in the meninges and reduced fear behavior.

Ignite Biomedical Inc. and Liquid Biosciences have announced the discovery of biomarkers to diagnose substance use disorder (SUD). The set of biomarkers includes some that have not previously been associated with addiction and spans all 6 SUDs (opioid, cocaine, methamphetamine, alcohol, nicotine and cannabis use disorders).

Amygdala Neurosciences Inc. has selected ANS-858 as its lead clinical candidate for substance use disorders, that includes alcohol and cocaine use disorders. The selective, reversible, orally bioavailable, small-molecule inhibitor of aldehyde dehydrogenase 2 (ALDH2) is designed to reduce the rewarding effects associated with alcohol and other substances.

In the brain, molecular information is transmitted between cells through neural circuits. Synapses establish connections between the pathways that run from one area to another, allowing the most complex organ in the body to fulfill different functions. Cells and neural circuits are the basic biological elements in the study of mental illness. However, the scientific community still does not know how to interpret their role in neuropsychiatric disorders.