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Stroke Dysbiosis Index (SDI) in Gut Microbiome Are Associated With Brain Injury and Prognosis of Stroke
Conclusions: We developed an index to measure gut microbiota dysbiosis in stroke patients; this index was significantly correlated with patients' outcome and was causally related to outcome in a mouse model of stroke. Our model facilitates the potential clinical application of gut microbiota data in stroke and adds quantitative evidence linking the gut microbiota to stroke. Introduction Ischemic stroke imposes a heavy burden on society, with 24.9 million cases worldwide (1). Although intravenous thrombolysis and endovascular treatment greatly improve some patients' prognosis, the prognosis for most pa...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

Cryptotanshinone Attenuates Oxygen-Glucose Deprivation/ Recovery-Induced Injury in an in vitro Model of Neurovascular Unit
Conclusions Despite the above limitations, we indicate that the protective mechanism of CTs against OGD/R damage might exert via inhibiting neuron apoptosis and attenuating BBB disruption. Furthermore, we also clarified that CTs inhibited neuronal apoptosis possibly by blocking the activation of MAPK signaling pathways, and CTs alleviating BBB disruption may associated with the regulation of TJPs and MMP-9 in our experiment. Accordingly, CTs will represent a novel and potent candidate for the treatment of CIRI in the future. Ethics Statement This study was carried out in accordance with the recommendations of China�...
Source: Frontiers in Neurology - April 17, 2019 Category: Neurology Source Type: research

Targeting Hexokinase II to mitochondria to modulate energy metabolism and reduce ischemia‐reperfusion injury in heart
Summary Mitochondrially‐bound hexokinase II (mtHKII) has long been known to confer cancer cells with their resilience against cell death. More recently, mtHKII has emerged as a powerful protector against cardiac cell death. mtHKII protects against IR injury in skeletal muscle and heart, attenuates cardiac hypertrophy and remodelling, and is one of the major end‐effectors through which ischemic preconditioning protects against myocardial ischemia‐reperfusion injury. Mechanisms of mtHKII cardioprotection against reperfusion injury entail the maintenance of regulated OMM permeability during ischemia and reperfusion resu...
Source: British Journal of Pharmacology - August 30, 2013 Category: Drugs & Pharmacology Authors: Rianne Nederlof, Otto Eerbeek, Markus W Hollmann, Richard Southworth, Coert J Zuurbier Tags: Review Article Source Type: research

Families hope 'Frankenstein science' lobby will not stop gene cure for mitochondrial disease
Change to IVF rules could make Britain the first country to allow therapy to change DNA in embryosDeniz Safak was five years old when he first displayed symptoms of the disease that would later take his life. "He started being sick and had intense, stroke-like seizures," his mother, Ruth, recalled.Doctors were baffled by the boy's condition and it took months before a diagnosis was made. Ruth and her husband, Erdhal, were told that Deniz was suffering from mitochondrial disease, an incurable condition that is passed from mother to child and can often be fatal.Deniz's condition continued to worsen. By the time he died last ...
Source: Guardian Unlimited Science - February 15, 2014 Category: Science Authors: Robin McKie Tags: Embryos IVF Genetics Children Biology News Health Medical research Society UK news The Observer Science Source Type: news

Targeting hexokinase II to mitochondria to modulate energy metabolism and reduce ischaemia‐reperfusion injury in heart
This article is part of a themed issue on Mitochondrial Pharmacology: Energy, Injury & Beyond. To view the other articles in this issue visit http://dx.doi.org/10.1111/bph.2014.171.issue‐8
Source: British Journal of Pharmacology - March 28, 2014 Category: Drugs & Pharmacology Authors: Rianne Nederlof, Otto Eerbeek, Markus W Hollmann, Richard Southworth, Coert J Zuurbier Tags: Review Source Type: research

MELAS Syndrome and Kidney Disease Without Fanconi Syndrome or Proteinuria: A Case Report
In conclusion, we describe an unusual case of MELAS syndrome with chronic kidney disease without apparent proteinuria or tubular disorders associated with Fanconi syndrome, but widespread interstitial fibrosis and a high degree of heteroplasmy of the MELAS specific mutation and low mitochondrial activity in the kidney.
Source: American Journal of Kidney Diseases - September 24, 2016 Category: Urology & Nephrology Source Type: research

Ability to Suppress TGF- β-Activated Myofibroblast Differentiation Distinguishes the Anti-pulmonary Fibrosis Efficacy of Two Danshen-Containing Chinese Herbal Medicine Prescriptions
Conclusion: This study suggests that a clinically efficacious cardiovascular Chinese herbal medicine (DLP) can be successfully repurposed to treat a lung disease in pulmonary fibrosis guided by TCM theory. Our comparative study between DLP and DHP demonstrated a critical requirement of suppressing both pro-inflammatory and pro-fibrotic pathways for the treatment of pulmonary fibrosis, supporting that a multi-component prescription capable of “removing both phlegm and blood stasis” will better achieve co-protection of heart and lung in PHD. Introduction Idiopathic pulmonary fibrosis (IPF) is a chronic ...
Source: Frontiers in Pharmacology - April 23, 2019 Category: Drugs & Pharmacology Source Type: research

Cardiac complications in inherited mitochondrial diseases
In this study, we looked at molecular genetics of MIDs and cardiac manifestations in patients with mitochondrial dysfunction.
Source: Heart Failure Reviews - July 28, 2020 Category: Cardiology Source Type: research