关于定期日常节律对抗脑瘤的作用的最新情况
Shuang Zou1, Qi Chen2, Zhiwei Shen3
1Department of Neurosurgery and Neurology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China.
European journal of pharmacology
|November 21, 2024
概括
身体内部的昼夜时钟会影响脑瘤的发展和治疗的有效性. 了解这种生物节奏可能会改善癌症治疗和患者的治疗结果.
科学领域:
- 时间生物学 时间生物学
- 在瘤学瘤学.
- 分子生物学分子生物学
背景情况:
- 内生生日间钟调节了生命所必需的生物节奏.
- 下丘脑中的上神核 (SCN) 充当昼夜节律的主起器.
- 被破坏的时钟基因表达与各种癌症,特别是脑瘤有关.
研究的目的:
- 审查昼夜节律与质瘤分子病原发生之间的关系.
- 总结了脑瘤慢性治疗中涉及的机制和药物.
主要方法:
- 流行病学研究和研究证据的文献综述.
- 对质瘤分子病原和时代生物学机制的分析.
主要成果:
- 流行病学研究表明,昼夜钟基因与脑瘤之间存在特定联系.
- 早晨服用癌症治疗可能会改善脑瘤患者的生存率.
- 质瘤基因表达和药物敏感性表现出日常节奏.
结论:
- 循环节律在质瘤的发病,进展和治疗反应中起着重要作用.
- 时间疗法有望改善脑癌患者的生存率和生活质量.
- 需要进一步的研究,以充分阐明机制,并优化时代生物学治疗策略.
相关概念视频
02:19Circadian Rhythms and Gene Regulation
4.0K
The biological clock is involved in many aspects of regulating complex physiology in all animals. It was in 1935 when German zoologists, Hans Kalmus and Erwin Bünning, discovered the existence of circadian rhythm in Drosophila melanogaster. However, the internal molecular mechanisms behind the circadian clock remained a mystery until 1984, when Jeffrey C. Hall, Michael Rosbash, and Michael W. Young discovered the expression of the Per gene oscillating over a 24-hour cycle. In subsequent...
4.0K
01:19Management of Insomnia
231
The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
231
01:13Functional Brain Systems: Reticular Formation
1.7K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
1.7K
01:14Brain Imaging
210
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
210
01:23Brain Waves
1.0K
Brain waves are electrical signals generated by the neurons in the brain, which are regularly monitored to measure mental activities. Brain waves and their frequency ranges can be measured using an electroencephalogram or EEG. There are four main types of brain waves, each with distinct characteristics:
1.0K