Pifithrin-α Inhibits Neural Differentiation of Newborn Cells in the Subgranular Zone of the Dentate Gyrus at Initial Stages of Audiogenic Kindling in Krushinsky-Molodkina Rat Strain was written by Kulikov, A. A.;Nasluzova, E. V.;Dorofeeva, N. A.;Glazova, M. V.;Lavrova, E. A.;Chernigovskaya, E. V.. And the article was included in Journal of Evolutionary Biochemistry and Physiology in 2021.Electric Literature of C16H19BrN2OS The following contents are mentioned in the article:
We hypothesized that a proapoptotic protein p53 can be one of the possible therapeutic targets in treating epilepsy and its neurodegenerative consequences. In the present work, we used the Krushinsky-Molodkina (KM) inbred rats, which are genetically prone to audiogenic seizures (AGS). Audiogenic kindling, a commonly accepted model of epileptogenesis, induces epileptiform activity in the limbic system and cerebral cortex. In KM rats, it has been shown that 4 AGS lead to an increase in proliferation, aberrant migration of newborn cells to the hilus, and accelerated neural differentiation of these cells. We revealed abnormalities neither in apoptosis nor in autophagy levels at the initial stages of temporal lobe (limbic) epilepsy. Treatment with pifithrin-α, a chem. p53 inhibitor, did not change apoptosis and autophagy levels but caused an increase in proliferation and migration of newborn cells to the granule cell layer of the dentate gyrus and to the hilus. However, a week after the last seizure, p53 inactivation entailed a decrease in the number of differentiating cells, as compared to the vehicle control group, despite a significant increase in the number of newborn cells. These data indicate a decrease in the neural differentiation rate of newborn cells, thus allowing pifitrin-α to be considered as a potential therapeutic agent to alleviate neurodegenerative disorders in epilepsy. This study involved multiple reactions and reactants, such as 2-(2-Imino-4,5,6,7-tetrahydrobenzothiazol-3-yl)-1-p-tolylethanone Hydrobromide (cas: 63208-82-2Electric Literature of C16H19BrN2OS).
2-(2-Imino-4,5,6,7-tetrahydrobenzothiazol-3-yl)-1-p-tolylethanone Hydrobromide (cas: 63208-82-2) belongs to thiazole derivatives. Thiazoles frequently appear in peptide studies. Thiazoles can also be used as protected formyl groups, which can be released in later stages of complex natural product synthesis. Thiazole sulfonation occurs only under forcing conditions: the action of oleum at 250 °C for 3 hours in the presence of mercury(II) sulfate leads to 65% formation of 5-thiazole sulfonic acid.Electric Literature of C16H19BrN2OS
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica