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2026-10-04T15:58:39.000Z

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Plum: Top autumn fruit for heart health

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1 Hr2026-10-04T17:37:48.000Z
Plum: Top autumn fruit for heart health

Baby girl hospitalized with fetus inside

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8 Hrs2026-10-04T10:11:51.000Z
Baby girl hospitalized with fetus inside

Young Egyptian Girl’s Fetus Causes Bleeding

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10 Hrs2026-10-04T09:04:06.000Z
Young Egyptian Girl’s Fetus Causes Bleeding

Flydubai Co-pilot Reports Zawahiri Image and Extremist Remarks

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14 Hrs2026-10-04T04:19:00.000Z
Flydubai Co-pilot Reports Zawahiri Image and Extremist Remarks

Appendectomy may lower this cancer risk

المشهدالمشهدالمشهد
20 Hrs2026-10-03T22:30:00.000Z
Appendectomy may lower this cancer risk
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Scientists' pursuit of awakening secrets

The studies conducted by researchers Emmanuel Mignot and Masashi Yanagisawa have provided a new understanding of the mechanisms of sleep and wakefulness. They discovered the orexin system, which plays a central role in maintaining alertness and combating uncontrolled sleep in narcolepsy. A deficiency in orexin signals leads to severe disruptions in the regulation between sleep and wakefulness, a fact confirmed by research on both animals and humans. It has been found that decreased orexin levels are associated with type 1 narcolepsy. These findings have led to the development of drugs that activate orexin receptors, such as the medication "Orexin Receptor Agonist," which has shown effectiveness in improving wakefulness and reducing episodes of sudden sleep attacks. This medication has been approved for the treatment of the condition, marking a significant breakthrough in the understanding and treatment of sleep disorders.

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