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NMN可以做什麼?

NMN究竟是什麼? 吃了有什麼用呢?

2021年9月11日

在衰老的過程中,NAD+ 水平的降低與多種和年齡相關的疾病有關,一些研究提供證據表明增加體內的NAD+水平可以對抗這些疾病。 例如,一項研究表明補充 NMN 可增強老年男性的肌肉功能,而另一項研究表明它會增加老年女性的胰島素敏感性

哈佛大學和華盛頓大學等機構的 NMN 研究表明,補充NMN或增強 NMN 的合成,可以促進囓齒動物衰老期間的長壽和健康。 Sinclair 及其同事發現,當老年老鼠喝了注入 NMN 的水時,它們的跑步耐力幾乎翻了一番。 進一步的研究表明,給小鼠注射 NMN 可以在衰老過程中保持認知能力。 此外,Imai 及其同事的一項研究表明,NMN 合成的激增使小鼠的剩餘壽命增加了一倍以上

(Das et al., 2018 | Cell) NMN 顯著提高老年小鼠的跑步耐力。 在飲用水中給予 400 mg/kg/天的 NMN 的老年小鼠(20 個月大)在它們因疲憊而停止跑步之前顯示出顯著延長的跑步時間。

(Tarantini et al., 2019 | Redox Biology) NMN 提供神經保護益處,以保持老年小鼠的認知能力。 顯示老鼠逃離水迷宮的路徑的熱圖表明,老年老鼠比年輕老鼠犯了更多的錯誤,但服用 NMN 改善了這些錯誤。 右圖顯示,在水迷宮中,老年小鼠的記憶錯誤明顯多於年輕小鼠,但 NMN 挽救了老年小鼠的記憶。 這些發現支持 NMN 在衰老過程中增強認知能力。

(Yoshida et al., 2019 | Cell Metabolism) 給小鼠注射一種能驅動 NMN 合成的酶,可使雌性小鼠的剩餘壽命延長一倍以上。 給雌性小鼠注射含有 NMN 合成酶煙酰胺磷酸核糖基轉移酶 (NAMPT) 的囊泡後,它們的剩餘壽命增加了一倍以上(圖 J)。 從小鼠皮毛的健康狀況(圖 K 中註射了含有 NAMPT 的囊泡的頂級小鼠)可以看出,NMN 合成的激增也改善了整體健康狀況。

(Hong et al., 2021 | Frontiers in Cell and Developmental Biology) NMN 通過增加 NAD+ 水平來改善許多與年齡相關的疾病。 NMN 的健康相關益處擴展到從心臟到眼睛再到大腦的組織。

服用 NMN 可能提供一種有希望的方法來對抗與年齡相關的疾病和小病。 以下是闡明 NMN 潛在益處的主要研究摘要。

1. 骨頭修復:

2. 癌症:

3. 心血管:

4. DNA修復:

5. 保護眼睛:

6. 免疫力: 

7. 長壽:

8. 代謝:

9. 神經性疾病:

10. 生殖:

11. 皮膚和肌肉:

12. 器官健康:

13. 機轉:

 

文章來源:https://www.nmn.com/what-does-nmn-do

 

參考文獻:

  • Alessia Grozio, Kathryn F. Mills, Jun Yoshino, Santina Bruzzone, Giovanna Sociali, Kyohei Tokizane, Hanyue Cecilia Lei, Richard Cunningham, Yo Sasaki, Marie E. Migaud, Shin-ichiro Imai.  Slc12a8 is a nicotinamide mononucleotide transporter.  Nat Metab, 2019; DOI: 10.1038/s42255-018-0009-4.
  • Huang RX, Tao J. Nicotinamide mononucleotide attenuates glucocorticoid-induced osteogenic inhibition by regulating the SIRT1/PGC-1α signaling pathway. Mol Med Rep. 2020;22(1):145-154. doi:10.3892/mmr.2020.11116
  • Lv H, Lv G, Chen C, Zong Q, Jiang G, Ye D, Cui X, He Y, Xiang W, Han Q, Tang L, Yang W, Wang H. NAD+ Metabolism Maintains Inducible PD-L1 Expression to Drive Tumor Immune Evasion. Cell Metab. 2020 Nov 9. DOI: 10.1016/j.cmet.2020.10.021
  • Martin AS, Abraham DM, Hershberger KA, et al. Nicotinamide mononucleotide requires SIRT3 to improve cardiac function and bioenergetics in a Friedreich’s ataxia cardiomyopathy model. JCI Insight. 2017;2(14):e93885. Published 2017 Jul 20. doi:10.1172/jci.insight.93885
  • Hisayuki Amano, Arindam Chaudhury, Cristian Rodriguez-Aguayo, Lan Lu, Viktor Akhanov, Andre Catic, Yury V. Popov, Eric Verdin, Hannah Johnson, Fabio Stossi, David A. Sinclair, Eiko Nakamaru-Ogiso, Gabriel Lopez-Berestein, Jeffrey T. Chang, Joel R. Neilson, Alan Meeker, Milton Finegold, Joseph A. Baur, Ergun Sahin.  Telomere dysfunction induces sirtuin repression that drives telomere-dependent disease.  Cell Metab, 2019; DOI: 10.1016/j.cmet.2019.03.001.
  • Chen X, Amorim JA, Moustafa GA, Lee JJ, Yu Z, Ishihara K, Iesato Y, Barbisan P, Ueta T, Togka KA, Lu L, Sinclair DA, Vavvas DG. Neuroprotective effects and mechanisms of action of nicotinamide mononucleotide (NMN) in a photoreceptor degenerative model of retinal detachment. Aging (Albany NY). 2020 Dec 29;12. doi: 10.18632/aging.202453. Epub ahead of print. PMID: 33373320.
  • Omran HM, Almaliki MS. Influence of NAD+ as an ageing-related immunomodulator on COVID 19 infection: A hypothesis. J Infect Public Health. 2020 Sep;13(9):1196-1201. doi: 10.1016/j.jiph.2020.06.004. Epub 2020 Jun 7. PMID: 32534944; PMCID: PMC7275989.
  • Yoshida M, Satoh A, Lin JB, et al. Extracellular Vesicle-Contained eNAMPT Delays Aging and Extends Lifespan in Mice. Cell Metab. 2019;30(2):329-342.e5. doi:10.1016/j.cmet.2019.05.015
  • Yoshino M, Yoshino J, Kayser BD, Patti G, Franczyk MP, Mills KF, Sindelar M, Pietka T, Patterson BW, Imai SI, Klein S. Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women. Science. 2021 Apr 22:eabe9985. doi: 10.1126/science.abe9985. Epub ahead of print. PMID: 33888596.
  • Sanli Xing, Yiran Hu, Xujiao Huang, Dingzhu Shen, Chuan Chen. Nicotinamide phosphoribosyl transferase related signalling pathway in early Alzheimer’s disease mouse models.Shanghai Geriatric Institute of Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China (2019) doi: 10.3892/mmr.2019.10782
  • Xie X, Yu C, Zhou J, et al. Nicotinamide mononucleotide ameliorates the depression-like behaviors and is associated with attenuating the disruption of mitochondrial bioenergetics in depressed mice. J Affect Disord. 2020;263:166-174. doi:10.1016/j.jad.2019.11.147
  • Liang Shu, Xiaolei Shen, Yaxue Zhao, Xinwei He, Jiawen Yin, Jingjing Su, Qiang Li, Jianren Liu.  Mechanisms of transformation of nicotinamide mononucleotides to cerebral infarction hemorrhage based on MCAO model.  Saudi J Biol Sci, 2020; DOI: 10.1016/j.sjbs.2019.12.023.
  • Yang L, Lin X, Tang H, Fan Y, Zeng S, Jia L, Li Y, Shi Y, He S, Wang H, Hu Z, Gong X, Liang X, Yang Y, Liu X. Mitochondrial DNA mutation exacerbates female reproductive aging via impairment of the NADH/NAD+ redox. Aging Cell. 2020 Sep;19(9):e13206. doi: 10.1111/acel.13206.
  • Assiri MA, Ali HR, Marentette JO, Yun Y, Liu J, Hirschey MD, Saba LM, Harris PS, and Fritz KS.  Investigating RNA expression profiles altered by nicotinamide mononucleotide therapy in a chronic model of alcoholic liver disease.  Hum Genomics, 2019; DOI: 10.1186/s40246-019-0251-1.
  • Jia Y, Kang X, Tan L, Ren Y, Qu L, Tang J, Liu G, Wang S, Xiong Z and Yang L (2021) Nicotinamide Mononucleotide Attenuates Renal Interstitial Fibrosis After AKI by Suppressing Tubular DNA Damage and Senescence. Front. Physiol. 12:649547. doi: 10.3389/fphys.2021.649547
  • Zong Z, Liu J, Wang N, Yang C, Wang Q, Zhang W, Chen Y, Liu X, Deng H. Nicotinamide mononucleotide inhibits hepatic stellate cell activation to prevent liver fibrosis via promoting PGE2 degradation. Free Radic Biol Med. 2020 Nov 19:S0891-5849(20)31626-9. doi: 10.1016/j.freeradbiomed.2020.11.014. Epub ahead of print. PMID: 33220424.
  • Meng YF, Pu Q, Dai SY, Ma Q, Li X, Zhu W. Nicotinamide Mononucleotide Alleviates Hyperosmolarity-Induced IL-17a Secretion and Macrophage Activation in Corneal Epithelial Cells/Macrophage Co-Culture System. J Inflamm Res. 2021 Feb 22;14:479-493. doi: 10.2147/JIR.S292764. PMID: 33658825; PMCID: PMC7917392.
  • Li J, Bonkowski MS, Moniot S, et al. A conserved NAD+ binding pocket that regulates protein-protein interactions during aging. Science. 2017;355(6331):1312-1317. doi:10.1126/science.aad8242
  • Miao Y, Li X, Shi X, Gao Q, Chen J, Wang R, Fan Y, Xiong B. Nicotinamide Mononucleotide Restores the Meiotic Competency of Porcine Oocytes Exposed to Ethylene Glycol Butyl Ether. Front Cell Dev Biol. 2021 Feb 2;9:628580. doi: 10.3389/fcell.2021.628580.
  • Mills et al., 2016, Cell Metabolism 24, 795–806, December 13, 2016 ª 2016 Elsevier Inc. DOI: doi.org/10.1016/j.cmet.2016.09.013
  • Gomes AP, Price NL, Ling AJ, et al. Declining NAD(+) induces a pseudohypoxic state disrupting nuclear-mitochondrial communication during aging. Cell. 2013;155(7):1624-1638. doi:10.1016/j.cell.2013.11.037
  • Yamamoto T, Byun J, Zhai P, Ikeda Y, Oka S, et al. (2014) Nicotinamide Mononucleotide, an Intermediate of NAD+ Synthesis, Protects the Heart from Ischemia and Reperfusion. PLoS ONE 9(6): e98972. doi:10.1371/journal.pone.0098972
  • de Picciotto NE, Gano LB, Johnson LC, et al. Nicotinamide mononucleotide supplementation reverses vascular dysfunction and oxidative stress with aging in mice. Aging Cell. 2016;15(3):522-530. doi:10.1111/acel.12461
  • Keisuke Okabe, Keisuke Yaku, Kazuyuki Tobe, Takashi Nakagawa. Implications of altered NAD metabolism in metabolic disorders. J Biomed Sci, 2019; DOI: 10.1186/s12929-019-0527-8.
  • Uddin GM, Youngson NA, Sinclair DA, Morris MJ. Head to Head Comparison of Short-Term Treatment with the NAD(+) Precursor Nicotinamide Mononucleotide (NMN) and 6 Weeks of Exercise in Obese Female Mice. Front Pharmacol. 2016;7:258. Published 2016 Aug 19. doi:10.3389/fphar.2016.00258
  • Uchida R, Saito Y, Nogami K, et al. Epigenetic silencing of Lgr5 induces senescence of intestinal epithelial organoids during the process of aging [published correction appears in NPJ Aging Mech Dis. 2019 Mar 7;5:5]. NPJ Aging Mech Dis. 2018;5:1. Published 2018 Dec 1. doi: 10.1038/s41514-018-0031-5
  • Li Y, Ma X, Li J, et al. Corneal denervation causes epithelial apoptosis through inhibiting NAD. biosynthesis. Invest Ophthalmol Vis Sci. 2019;60:3538–3546. https://doi.org/10.1167/iovs.19-26909
  • Yoo KH, Tang JJ, Rashid MA, Cho CH, Corujo-Ramirez A, Choi J, Bae MG, Brogren D, Hawse JR, Hou X, Weroha SJ, Oliveros A, Kirkeby LA, Baur JA, Jang MH. Nicotinamide mononucleotide prevents cisplatin-induced cognitive impairments. Cancer Res. 2021 Mar 26:canres.3290.2020. doi: 10.1158/0008-5472.CAN-20-3290.
  • Forte M, Bianchi F, Cotugno M, Marchitti S, De Falco E, Raffa S, Stanzione R, Di Nonno F, Chimenti I, Palmerio S, Pagano F, Petrozza V, Micaloni A, Madonna M, Relucenti M, Torrisi MR, Frati G, Volpe M, Rubattu S, Sciarretta S. Pharmacological restoration of autophagy reduces hypertension-related stroke occurrence. Autophagy. 2020 Aug;16(8):1468-1481. doi: 10.1080/15548627.2019.1687215. Epub 2019 Nov 12. PMID: 31679456; PMCID: PMC7469607.