Pharmacology and Therapeutic Potential of Benzothiazole Analogues for Cocaine Use Disorder.

Pharmacological targeting of the dopamine D receptor (DR)─expressed in brain regions that control cognition, attention, and decision-making─could be useful for several neuropsychiatric disorders including substance use disorders (SUDs). This study focused on the synthesis and evaluation of a novel series of benzothiazole analogues designed to target DR. We identified several compounds with high DR binding affinity ( ≤ 6.

Ionizing radiation results in a mixture of cellular outcomes including mitotic catastrophe, senescence, methuosis, and iron-dependent cell death.

Radiotherapy is commonly used as a cytotoxic treatment of a wide variety of tumors. Interestingly, few case reports underlined its potential to induce immune-mediated abscopal effects, resulting in regression of metastases, distant from the irradiated site. These observations are rare, and apparently depend on the dose used, suggesting that dose-related cellular responses may be involved in the distant immunogenic responses.

Shining light on cell death processes - a novel biosensor for necroptosis, a newly described cell death program.

Cell death contributes to the maintenance of homeostasis, but mounting evidence has confirmed the involvement of programmed cell death in some diseases. The concept of programmed cell death, which was coined several decades ago to refer to apoptosis, now also encompasses necroptosis, a newly characterized cell death program. Research on programmed cell death has become essential for the development of some new therapies.