By Katarina Zimmer in The Scientist. A finding of distinct patterns of gene-regulating RNA snippets in the blood of ME/CFS patients in response to a stress test could pave the way for a diagnostic tool for the condition and help untangle its underlying mechanisms. Formerly known as chronic fatigue syndrome, myalgic encephalomyelitis/chronic fatigue syndrome […]
The Scientist
Infographic: What Is ME/CFS ?
By Katarina Zimmer in The Scientist. The COVID-19 pandemic is sparking renewed efforts to study the underlying causes of this complex, debilitating disease, which might be triggered by the novel coronavirus. People with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) suffer from a chronic, debilitating fatigue that can leave them unable to maintain a job or […]
Could COVID-19 Trigger Chronic Disease In Some People ?
By Katarina Zimmer in The Scientist. A handful of viruses have been associated with long-term, debilitating symptoms in a subset of those who become infected. Early signs hint that SARS-CoV-2 may do the same. When 32-year-old artist Hannah Davis fell sick in late March this year, her symptoms were so severe that even watching […]
Mitochondria Play An Unexpected Role In Killing Bacteria
By Katarina Zimmer in The Scientist. B.H. Abuaita et al., “Mitochondria-derived vesicles deliver antimicrobial reactive oxygen species to control phagosome-localized Staphylococcus aureus,” Cell Host Microbe, 24:625–36, 2018. According to biology textbooks, a macrophage engulfs a bacterium, internalizes it in a toxin-filled vesicle called a phagosome, then shuttles the cellular remains to a lysosome for degradation. […]
Mitochondria Play An Unexpected Role In Killing Bacteria
By KATARINA ZIMMER, in The Scientist. EDITOR’S CHOICE IN CELL & MOLECULAR BIOLOGY The paper B.H. Abuaita et al., “Mitochondria-derived vesicles deliver antimicrobial reactive oxygen species to control phagosome-localized Staphylococcus aureus,” Cell Host Microbe, 24:625–36, 2018. According to biology textbooks, a macrophage engulfs a bacterium, internalizes it in a toxin-filled vesicle called a phagosome, then shuttles the […]