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Fight Aging! Newsletter, July 31st 2023
In conclusion, an SBP level below 130 mmHg was found to be associated with longevity among older women. The longer SBP was controlled at a level between 110 and 130 mmHg, the higher the survival probability to age 90. Preventing age-related rises in SBP and increasing the time with controlled BP levels constitute important measures for achieving longevity. « Back to Top
Source: Fight Aging! - July 30, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Fight Aging! Newsletter, June 12th 2023
In this study, we investigated the effect of NXP032 on neurovascular stabilization through the changes of PECAM-1, PDGFR-β, ZO-1, laminin, and glial cells involved in maintaining the integrity of the blood-brain barrier (BBB) in aged mice. NXP032 was orally administered daily for 8 weeks. Compared to young mice and NXP032-treated mice, 20-month-old mice displayed cognitive impairments in Y-maze and passive avoidance tests. NXP032 treatment contributed to reducing the BBB damage by attenuating the fragmentation of microvessels and reducing PDGFR-β, ZO-1, and laminin expression, thereby mitigating astrocytes and microglia ...
Source: Fight Aging! - June 11, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Fight Aging! Newsletter, May 8th 2023
In conclusion, NAT mitigated age-associated cerebral injury in mice through gut-brain axis. The findings provide novel evidence for the effect of NAT on anti-aging, and highlight the potential application of NAT as an effective intervention against age-related diseases. Retinal Cell Reprogramming Restores Vision in Non-Human Primate Study https://www.fightaging.org/archives/2023/05/retinal-cell-reprogramming-restores-vision-in-non-human-primate-study/ Early applications of in vivo cellular reprogramming to medicine are cautiously focused on retinal regeneration. The eye is as close to an isolated system ...
Source: Fight Aging! - May 7, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Combined Application of Human Amniotic Membrane Mesenchymal Stem Cells and a Modified PGS-co-PCL Film in an Experimental Model of Myocardial Ischemia-Reperfusion Injury
Appl Biochem Biotechnol. 2023 Apr 3. doi: 10.1007/s12010-023-04446-5. Online ahead of print.ABSTRACTAccording to the World Health Organization (WHO), about 3.9 million people die annually of ischemic heart disease (IHD). Several clinical trials have shown that stem cell therapy is a promising therapeutic approach to IHD. Human amniotic membrane mesenchymal stem cells (hAMSCs) positively affect the repair of myocardial ischemia-reperfusion (MI/R) injury by stimulating endogenous repair mechanisms. The differentiated hAMSCs with and without modified PGS-co-PCL film were applied in the myocardium. MI/R injury was induced by l...
Source: Applied Biochemistry and Biotechnology - April 3, 2023 Category: Biochemistry Authors: Nastaran Bahrami Mahsa Ale-Ebrahim Yasin Asadi Nooshin Barikrow Ali Salimi Fatemeh Roholah Source Type: research

Urinary 8-hydroxy-2'-deoxyguanosine levels are elevated in patients with IDH1-wildtype glioblastoma and are associated with tumor recurrence in gliomas
DNA Repair (Amst). 2023 Feb 16;124:103463. doi: 10.1016/j.dnarep.2023.103463. Online ahead of print.ABSTRACT2021 World Health Organization (WHO) Central Nervous System (CNS) Tumor Classification includes molecular diagnostic parameters such as isocitrate dehydrogenase (IDH) mutation or 1p19q codeletion status, in addition to the classical histological classification. Several studies have revealed that patients with IDH1 mutation have a longer survival rate compared to wildtype individuals. In glioma cells, increased oxidative stress has been identified. However, till now, the relation between oxidative stress levels and ID...
Source: DNA Repair - February 25, 2023 Category: Genetics & Stem Cells Authors: Gamze Tuna Nazl ı Ecem Dal Bekar Serta ç İşlekel G ül Hüray İşlekel Source Type: research

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