新的神经内分泌和代谢机制为重要的年轻化治疗提供了专利平台:端粒磨损的靶向治疗和端粒酶活性的生活方式改变,以及神经元特异性含咪唑二肽主导的药物营养提供。

Mark A Babizhayev, Anne Kasus-Jacobi, Khava S Vishnyakova, Yegor E Yegorov
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引用次数: 4

摘要

端粒长度正在成为衰老的生物标志物,生存是父系遗传的,与父母寿命有关。端粒相关的细胞衰老可能导致某些与年龄有关的疾病,包括癌症发病率增加、皱纹和皮肤弹性下降、动脉粥样硬化、骨质疏松、体重减轻、与年龄有关的白内障、青光眼等。白细胞端粒长度较短横断面与心血管疾病及其危险因素相关,包括脉压和血管老化、肥胖、血管性痴呆、糖尿病、冠状动脉疾病、心肌梗死(尽管并非在所有研究中)、慢性阻塞性肺疾病的细胞周转以及暴露于氧化和炎症损伤。有效调节年龄相关疾病的异常治疗靶点需要改变端粒的拓扑结构或动态特征,端粒是真核生物染色体末端的DNA-蛋白质结构,其DNA包含富鸟嘌呤序列的非编码重复序列。端粒DNA在保护细胞免受重组和降解方面起着至关重要的作用,包括那些在身体中作为代谢超级成就者的细胞,在疾病和衰老的特定目标网络中的器官系统。为了管理和控制复杂的直接和间接目标中心,本文对最近的专利进行了回顾,分析了近年来在适应药理学中开发的技术和新方法,这些技术和新方法旨在通过基于药物和营养模块的设计来减缓和防止端粒长度的损失,从而减缓衰老,例如关于咪唑二肽的给药时间。我们讨论了我们最近发现的神经元特异性含咪唑二肽化合物(l -肌肽,n-乙酰肌肽,癌素)的作用,这些化合物调节和治疗控制端粒缩短,端粒酶活性和细胞衰老。我们支持使用非水解形式的天然咪唑-二肽化合物肌肽和致癌物质的治疗概念,使其在临床上成为可能,减缓端粒缩短的速度可以减缓特定组织中的人类衰老过程,这些组织已知会发生增殖性衰老,有证据表明端粒缩短似乎是氧化应激和疾病的标志。对老年人的初步纵向研究表明,端粒较长与更好的生存有关,而含有非水解肌肽(或致癌物质及其专利组合物)的高级口服药物营养提供是一种重要的端粒长度维持(允许间接操纵端粒酶活性)的有用治疗工具,可能从根本上应用于与衰老相关的视力威胁性眼病的治疗。糖尿病、肌肉减少症(即肌肉量的逐渐减少),可影响老年人和受疲劳运动和体力负荷影响的受试者,延长预期寿命,增加健康控制下生物体的存活率和实际年龄,吸烟行为,代谢综合征增加患心血管疾病的风险,与年龄有关的神经退行性疾病,包括阿尔茨海默病和认知障碍。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Novel neuroendocrine and metabolic mechanism provides the patented platform for important rejuvenation therapies: targeted therapy of telomere attrition and lifestyle changes of telomerase activity with the timing of neuron-specific imidazole-containing dipeptide-dominant pharmaconutrition provision.

Telomere length is emerging as a biomarker for aging and survival is paternally inherited and associated with parental lifespan. Telomere-associated cellular senescence may contribute to certain age-related disorders, including an increase in cancer incidence, wrinkling and diminished skin elasticity, atherosclerosis, osteoporosis, weight loss, age-related cataract, glaucoma and others. Shorter telomere length in leukocytes was associated cross-sectionally with cardiovascular disorders and its risk factors, including pulse pressure and vascular aging, obesity, vascular dementia, diabetes, coronary artery disease, myocardial infarction (although not in all studies), cellular turnover and exposure to oxidative and inflammatory damage in chronic obstructive pulmonary disease. Effective regulation of abnormal therapeutic targets of an age-related disease requires the alteration of either the topological structure or dynamic characteristics of telomeres which are DNA-protein structures at the ends of eukaryotic chromosomes, the DNA of which comprise noncoding repeats of guanine-rich sequences. Telomeric DNA plays a fundamental role in protecting the cell from recombination and degradation, including those as the metabolic super-achievers in the body, organ systems in a given target network of a disease and aging. In order to manage and control the complex direct and indirect target hubs, in this paper, a review of the recent patents is made analyzing techniques, new approaches developed during the last years in adaptive pharmacology directed at slowing and preventing the loss of telomere length that may slow aging using pharmaceutical and nutritional module-based designs, such as with regard to the timing of administration of imidazole-containing dipeptides. We discuss our recent identification of the role of neuron-specific imidazole- containing dipeptide based compounds (L-carnosine, N-acetylcarnosine, carcinine) that regulate and therapeutically control telomere shortening, telomerase activity and cellular senescence. We support a therapeutic concept of using nonhydrolyzed forms of naturally occurring imidazole-dipeptide based compounds carnosine and carcinine, making it clinically possible that slowing down the rate of telomere shortening could slow down the human aging process in specific tissues where proliferative senescence is known to occur with the demonstrated evidence of telomere shortening appeared to be a hallmark of oxidative stress and disease. The preliminary longitudinal studies of elderly individuals suggest that longer telomeres are associated with better survival and an advanced oral pharmaconutrition provision with non-hydrolyzed carnosine (or carcinine and patented compositions thereof) is a useful therapeutic tool of a critical telomere length maintenance (allowing indirectly to manipulate with telomerase activity) that may fundamentally be applied in the therapeutic treatment of agerelated sight-threatening eye disorders, Diabetes mellitus, sarcopenia (that is the gradual loss of muscle mass) that can affect elderly people and subjects under the effect of exhausting exercises and physical load, prolong life expectancy, increase survival and chronological age of an organism in health control, smoking behavior, metabolic syndrome increasing the risk of developing cardio-vascular diseases, age-related neurodegenerative diseases, including Alzheimer's disease and cognitive impairment.

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