cb-34 has been researched along with alpidem* in 1 studies
1 review(s) available for cb-34 and alpidem
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An update into the medicinal chemistry of translocator protein (TSPO) ligands.
The Translocator Protein 18 kDa (TSPO) has been discovered in 1977 as an alternative binding site for the benzodiazepine diazepam. It is an evolutionary well-conserved and tryptophan-rich 169-amino acids protein with five alpha helical transmembrane domains stretching the outer mitochondrial membrane, with the carboxyl-terminus in the cytosol and a short amino-terminus in the intermembrane space of mitochondrion. At this level, together with the voltage-dependent anion channel (VDAC) and the adenine nucleotide translocase (ANT), it forms the mitochondrial permeability transition pore (MPTP). TSPO expression is ubiquitary, with higher levels in steroid producing tissues; in the central nervous system, it is mainly expressed in glial cells and in neurons. TSPO is implicated in a variety of fundamental cellular processes including steroidogenesis, heme biosynthesis, mitochondrial respiration, mitochondrial membrane potential, cell proliferation and differentiation, cell life/death balance, oxidative stress. Altered TSPO expression has been found in some pathological conditions. In particular, high TSPO expression levels have been documented in cancer, neuroinflammation, and brain injury. Conversely, low TSPO expression levels have been evidenced in anxiety disorders. Therefore, TSPO is not only an interesting drug target for therapeutic purpose (anticonvulsant, anxiolytic, etc.), but also a valid diagnostic marker of related-diseases detectable by fluorescent or radiolabeled ligands. The aim of this report is to present an update of previous reviews dealing with the medicinal chemistry of TSPO and to highlight the most outstanding advances in the development of TSPO ligands as potential therapeutic or diagnostic tools, especially referring to the last five years. Topics: Amino Acid Sequence; Animals; Anti-Anxiety Agents; Anticonvulsants; Apoptosis; Benzimidazoles; Benzodiazepines; Cell Proliferation; Diazepam; Humans; Imidazoles; Membrane Potential, Mitochondrial; Mitochondria; Mitochondrial ADP, ATP Translocases; Mitochondrial Membranes; Mitochondrial Permeability Transition Pore; Oxidative Stress; Protein Binding; Pyridines; Quinolines; Receptors, GABA; Structure-Activity Relationship; Voltage-Dependent Anion Channels | 2021 |