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Total 1451 results found since Jan 2013.
Correlation between Hepatocyte Growth Factor (HGF) with D-Dimer and Interleukin-6 as Prognostic Markers of Coagulation and Inflammation in Long COVID-19 Survivors
Curr Issues Mol Biol. 2023 Jul 8;45(7):5725-5740. doi: 10.3390/cimb45070361.ABSTRACTIn general, an individual who experiences the symptoms of Severe Acute Respiratory Syndrome Coronavirus 2 or SARS-CoV-2 infection is declared as recovered after 2 weeks. However, approximately 10-20% of these survivors have been reported to encounter long-term health problems, defined as 'long COVID-19', e.g., blood coagulation which leads to stroke with an estimated incidence of 3%, and pulmonary embolism with 5% incidence. At the time of infection, the immune response produces pro-inflammatory cytokines that stimulate stromal cells to pro...
Source: Current Issues in Molecular Biology - July 28, 2023 Category: Molecular Biology Authors: Bena Zaira Trilis Yulianti Jutti Levita Source Type: research
Viruses, Vol. 15, Pages 1598: Cerebrovascular Disease in COVID-19
h N. Nguyen
Not in the history of transmissible illnesses has there been an infection as strongly associated with acute cerebrovascular disease as the novel human coronavirus SARS-CoV-2. While the risk of stroke has known associations with other viral infections, such as influenza and human immunodeficiency virus, the risk of ischemic and hemorrhagic stroke related to SARS-CoV-2 is unprecedented. Furthermore, the coronavirus disease 2019 (COVID-19) pandemic has so profoundly impacted psychosocial behaviors and modern medical care that we have witnessed shifts in epidemiology and have adapted our treatment practices to ...
Source: Viruses - July 21, 2023 Category: Virology Authors: James E. Siegler Savanna Dasgupta Mohamad Abdalkader Mary Penckofer Shadi Yaghi Thanh N. Nguyen Tags: Review Source Type: research
COVID, complement, and the brain
The brains of COVID-19 patients are affected by the SARS-CoV-2 virus, and these effects may contribute to several COVID-19 sequelae, including cognitive dysfunction (termed “long COVID” by some researchers). Recent advances concerning the role of neuroinflammation and the consequences for brain function are reviewed in this manuscript. Studies have shown that respiratory SARS-CoV-2 infection in mice and humans is associated with selective microglial reactivity in the white matter, persistently impaired hippocampal neurogenesis, a decrease in the number of oligodendrocytes, and myelin loss. Brain MRI studies have reveal...
Source: Frontiers in Immunology - July 18, 2023 Category: Allergy & Immunology Source Type: research
Scientists Are Just Beginning to Understand COVID-19 ’ s Effect On the Brain
Early in the COVID-19 pandemic, doctors started to notice something striking. For what was originally described as a respiratory virus, SARS-CoV-2 seemed to have a strong effect on the brain, causing everything from loss of taste and smell and brain fog to, in serious cases, stroke.
NYU Langone Health, a New York city research hospital, started collating those anecdotes in hopes of better understanding how the virus affects the brain and nervous system. Years later, the project has morphed from focusing solely on acute symptoms to also tracking the long-term neurologic issues that some people with Long COVID experience, sa...
Source: TIME: Health - July 17, 2023 Category: Consumer Health News Authors: Jamie Ducharme Tags: Uncategorized COVID-19 healthscienceclimate Source Type: news
