Olfactory learning and memory in the greater short-nosed fruit bat Cynopterus sphinx: the influence of conspecifics distress calls

Impact of Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Escherichia coli Oral Infusions on Cognitive Memory Decline in Mild Cognitive Impairment

“…Apart from these molecules, some microRNAs (miR) like miR-132/148a may also critically regulate LTM formation through the activation of downstream molecules (Ganesh et al 2010;Ganesh et al 2012;Mukilan et al 2018aMukilan et al , 2018bMukilan 2022). These signalling molecules will be expressed in a required balanced state during stimulus exposure in the development of LTM through extracellular regulated kinase neuronal signalling pathway (ERK-NSP) (Ganesh et al 2010;Ganesh et al 2012;Mukilan et al 2018aMukilan et al , 2018bRajan 2021;Mukilan 2022). Formed LTM may be affected by environmental pollution, lifestyle, microbial colonization, pathogenic infection, etc (Byzitter et al 2012;Zhang et al, 2020;Vinay et al 2021;Da et al 2023).…”

“…Other than gut dysbiosis, increased pathogenic bacterial infections in the oral cavity may also lead to reduced cognitive memory formation in neurodegenerative disorders like AD, PD, and mild cognitive impairment (MCI) (Balin et al 1998;Gérard et al 2006;Lahner et al 2009 (Ganesh et al 2012;Mukilan et al 2018aMukilan et al , 2018bRajan 2021;Vinay et al 2021;Mukilan 2022). For the first time, it was shown that other than periodontic microorganisms, P. aeruginosa, B. subtilis, S. aureus, and E. coli may also involve in the formation of impaired cognitive memory.…”