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A study of the correlation between stroke and gut microbiota over the last 20years: a bibliometric analysis
ConclusionFindings suggest that in the next 10 years, the number of publications produced annually may increase significantly. Future research trends tend to concentrate on the mechanisms of stroke and gut microbiota, with the inflammation and immunological mechanisms, TMAO, and fecal transplantation as hotspots. And the relationship between these mechanisms and a particular cardiovascular illness may also be a future research trend.
Source: Frontiers in Microbiology - June 7, 2023 Category: Microbiology Source Type: research

Activity in grafted human iPS cell-derived cortical neurons integrated in stroke-inȷured rat brain regulates motor behavior Neuroscience
Stem cell transplantation can improve behavioral recovery after stroke in animal models but whether stem cell–derived neurons become functionally integrated into stroke-injured brain circuitry is poorly understood. Here we show that intracortically grafted human induced pluripotent stem (iPS) cell–derived cortical neurons send widespread axonal projections to both hemispheres of rats...
Source: Proceedings of the National Academy of Sciences - April 20, 2020 Category: Science Authors: Sara Palma–Tortosa, Daniel Tornero, Marita Gronning Hansen, Emanuela Monni, Mazin Haȷy, Sopiko Kartsivadze, Sibel Aktay, Oleg Tsupykov, Malin Parmar, Karl Deisseroth, Galyna Skibo, Olle Lindvall, Zaal Kokaia Tags: Biological Sciences Source Type: research

Effects of Neurotrophic Factors in Glial Cells in the Central Nervous System: Expression and Properties in Neurodegeneration and Injury
Conclusion and Future Aspects This review summarizes available NTF expression data, compiles existing evidence on the effects of glial NTF signaling in healthy conditions and in disease models (Figure 1), and highlights the importance of this topic for future studies. The relationship between NTFs and glia is crucial for both the developing and adult brain. While some of these factors, such as NT-3 and CNTF, have highly potent effects on gliogenesis, others like BDNF and GDNF, are important for glia-mediated synapse formation. Neurotrophic factors play significant roles during neurodegenerative disorders. In many cases, ...
Source: Frontiers in Physiology - April 25, 2019 Category: Physiology 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

Unusual Symptoms of Coronavirus: What We Know So Far
While most people are familiar with the hallmark symptoms of COVID-19 by now—cough, fever, muscle aches, headaches and difficulty breathing—a new crop of medical conditions are emerging from the more than 4 million confirmed cases of the disease around the world. These include skin rashes, diarrhea, kidney abnormalities and potentially life-threatening blood clots. It’s not unusual for viruses to directly infect and affect different tissues and organs in the body, but it is a bit unusual for a primarily respiratory virus like SARS-CoV-2, which is responsible for COVID-19, to have such a wide-ranging reach...
Source: TIME: Health - May 19, 2020 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 Source Type: news

Autologous fat transfer–induced facial nodule
We present another rare side effect: localized nodular calcification.
Source: Journal of the American Academy of Dermatology - July 21, 2013 Category: Dermatology Authors: Lindsey A. Brodell, Alejandro A. Gru, Bruce Haughey, Eva A. Hurst Tags: JAAD Online Source Type: research

Defining recovery neurobiology of injured spinal cord by synthetic matrix-assisted hMSC implantation Neuroscience
Mesenchymal stromal stem cells (MSCs) isolated from adult tissues offer tangible potential for regenerative medicine, given their feasibility for autologous transplantation. MSC research shows encouraging results in experimental stroke, amyotrophic lateral sclerosis, and neurotrauma models. However, further translational progress has been hampered by poor MSC graft survival, jeopardizing cellular and...
Source: Proceedings of the National Academy of Sciences - January 30, 2017 Category: Science Authors: Alexander E. Ropper, Devang K. Thakor, InBo Han, Dou Yu, Xiang Zeng, Jamie E. Anderson, Zaid Aljuboori, Soo-Woo Kim, Hongjun Wang, Richard L. Sidman, Ross D. Zafonte, Yang D. Teng Tags: PNAS Plus 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