40 Hz binaural beats entrainment enhances the mood and cognition of medical students.

Many medical students experience psychological distress from high academic demands, potentially harming their performance and mental health. Binaural beats (BB) stimulation, particularly gamma band entrainment, has been suggested to enhance neural communication, cognition, and reduce anxiety. This study aimed to determine whether 40 Hz BB could improve cognitive performance and mood in medical students.

17β-estradiol mitigates the inhibition of SH-SY5Y cell differentiation through WNT1 expression.

17β-estradiol (E2) and canonical WNT-signaling represent crucial regulatory pathways for microtubule dynamics and synaptic formation. However, it is unclear yet whether E2-induced canonical WNT ligands have significant impact on neurogenic repair under inflammatory condition. In this study, first, we prepared the chronic activated-microglial-conditioned media, known to be comprised of neuro-inflammatory components.

17β-Estradiol attenuates the influence of chronic activated microglia on SH-SY5Y cell proliferation via canonical WNT signaling pathway.

The decline in circulating estrogen following menopause or aging is likely to initiate chronic inflammatory disorders, leading to neurodegenerative disease. Though, WNT1 paracrine molecules are crucial in embryonic neuroblastoma cell proliferation, very less is known about its role in adult brain that is associated with estrogen as preventive therapeutic strategy. The present study evidenced for the first time that 17β-estradiol (E2), a potent form of estrogen, could compensate the chronic neuroinflammation-associated loss of neurons by upregulating canonical WNT signaling pathway.