#COVID19 Induces #Neuroinflammation & Suppresses Peroxisomes in the Brain
“The present studies point to a role of persistent neuroinflammation, especially inflammasome activation, and peroxisome biogenesis factor suppression as contributing determinants of the neurological sequelae of #COVID-19”
@longcovid #LongCovid #PwLC #PostCovidSyndrome #LC #postcovid @covid @covid19 #COVID #COVID_19 #SARSCoV2 @novid #novid #CovidIsNotOver
#COVID19 #neuroinflammation #covid #LongCovid #pwlc #postcovidsyndrome #lc #PostCovid #COVID_19 #sarscov2 #novid #CovidIsNotOver
New from Italy
Structural & functional impairments of skeletal muscle in patients with post-acute sequelae of #SARSCoV2 infection
“In our cohort of patients with #PASC, we showed limited exercise tolerance mainly due to ‘peripheral’ determinants. Substantial reductions were observed for biomarkers of mitochondrial function, content, & biogenesis”
@longcovid #LongCovid #PwLC #LC #postcovid @covid @covid19 #COVIDー19 #COVID19 #COVID #COVID_19
#sarscov2 #PASC #LongCovid #pwlc #lc #PostCovid #covidー19 #COVID19 #covid #COVID_19
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“Fecal transplantation from #PostCovid subjects to germ-free mice led to lung inflammation & worse outcomes during pulmonary infection by multidrug-resistant Klebsiella pneumoniae. transplanted mice also exhibited poor cognitive performance. Overall, we show prolonged impacts of #SARSCoV2 infection on the gut microbiota that persist after subjects have cleared the virus”
@longcovid
#LongCovid #PwLC #PostCovidSyndrome #LC @covid
#COVIDー19 #COVID19 #COVID #COVID_19
#PostCovid #sarscov2 #LongCovid #pwlc #postcovidsyndrome #lc #covidー19 #COVID19 #covid #COVID_19
Gut microbiota from patients with #COVID19 cause alterations in mice that resemble post-#COVID symptoms
“we report the gut microbiota of #postCOVID subjects had a remarkable predominance of Enterobacteriaceae strains with an antibiotic-resistant phenotype compared to healthy controls. Additionally, short-chain fatty acid (SCFA) levels were reduced in feces”
@longcovid
#LongCovid #PwLC @covid19
#COVIDー19 #COVID_19 #SARSCoV2 #novid #LC
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#COVID19 #covid #PostCovid #LongCovid #pwlc #covidー19 #COVID_19 #sarscov2 #novid #lc
#SARSCoV2 reservoir in post-acute sequelae of #COVID19 (#PASC). Review by 33 authors
“we explore evidence for SARS-CoV-2 reservoir in PASC & provide context on interpretation of the findings. We delineate mechanisms by which a SARS-CoV-2 reservoir may contribute to PASC pathology & identify central research priorities & methods to guide the continued study of SARSCoV2 persistence in PASC”
@longcovid #LongCovid #PwLC #postcovid #COVIDー19 #COVID #COVID_19 #LC
#sarscov2 #COVID19 #PASC #LongCovid #pwlc #PostCovid #covidー19 #covid #COVID_19 #lc
“Trial By Error: Call for Retraction of Cochrane Review from Science For ME; Overview of Viral Persistence in Long #Covid; (US) Senators United on #LongCovid” by David Tuller DrPH (September 7)
@mecfs #MEcfs #CFS #MyalgicE #PwME #MyalgicEncephalomyelitis #ChronicFatigueSyndrome @longcovid
#PwLC #PostCovidSyndrome #postcovid @covid @covid19
#COVIDー19 #COVID19 #COVID_19 #SARSCoV2
#covid #LongCovid #mecfs #cfs #myalgice #pwme #MyalgicEncephalomyelitis #chronicfatiguesyndrome #pwlc #postcovidsyndrome #PostCovid #covidー19 #COVID19 #COVID_19 #sarscov2
Prevalence and Risk Factors of de Novo Widespread Post-#COVID Pain in Non-Hospitalized COVID-19 Survivors: A Nation-Wide Exploratory Population-Based Survey
“de novo [=new] widespread #postCOVID #pain was present in 5.3% of non-hospitalized COVID-19 survivors one year after infection (14.4±6.0 months)”
@longcovid
#LongCovid #PwLC #PostCovidSyndrome @covid @covid19
#COVIDー19 #COVID19 #COVID_19 #SARSCoV2 @novid #novid #CovidIsNotOver
#covid #PostCovid #pain #LongCovid #pwlc #postcovidsyndrome #covidー19 #COVID19 #COVID_19 #sarscov2 #novid #CovidIsNotOver
Retrospective study of #COVID19 experiences in elite multinational aquatic athletes
“The majority reported mild (51%) or moderate (27%) symptoms, while 16% remained asymptomatic. Reinfection occurred in 13%, and 10% of initial infections led to #LongCovid with fatigue (65%) & shortness of breath (48%) being the most common long-term symptoms”
@longcovid
#PwLC #postcovid @covid
#COVIDー19 #COVID #COVID_19 #SARSCoV2 @novid #novid #CovidIsNotOver
#COVID19 #LongCovid #pwlc #PostCovid #covidー19 #covid #COVID_19 #sarscov2 #novid #CovidIsNotOver
Gray Matter Changes Following Mild #COVID19 An MR Morphometric Study in Healthy Young People
“Even without any subjective or objective neurological complaints at the time of the MR scan, subjects in the COVID group showed gray matter alterations in cortical thickness and subcortical gray matter volume”
@longcovid
#LongCovid #PwLC #postcovid @covid @covid19
#COVIDー19 #COVID #COVID_19 #SARSCoV2 @novid #novid #CovidIsNotOver
#COVID19 #LongCovid #pwlc #PostCovid #covidー19 #covid #COVID_19 #sarscov2 #novid #CovidIsNotOver
#SARSCoV2 spike protein induces endothelial inflammation via ACE2 independently of viral replication
“Here we demonstrate SARS-CoV-2 is a potent inducer of pro-inflammatory molecules, such as cytokines (IL-6, TNFα), chemokines (MCP-1), PAI-1 and adhesion molecules (ICAM-1, VCAM-1), and that it activates pro-inflammatory signalling through NFκB and ERK1/2 in endothelial cells.”
@longcovid
#LongCovid #PwLC #postcovid
#COVIDー19 #COVID19 #COVID #COVID_19
#sarscov2 #LongCovid #pwlc #PostCovid #covidー19 #COVID19 #covid #COVID_19
The #LongCOVID autonomic syndrome in hospitalized patients
“In a group of hospitalized patients with severe #sarscov2 the overall autonomic symptoms measured by COMPASS-31 score followed a bi-phasic pattern over time. Symptoms worsened during the acute phase, improved from 1 to 3 months post-discharge, but aggravated at 6 and 12 months.”
@longcovid #PwLC #postcovid @covid @covid19
#COVIDー19 #COVID19 #COVID #COVID_19 #novid #CovidIsNotOver
#LongCovid #sarscov2 #pwlc #PostCovid #covidー19 #COVID19 #covid #COVID_19 #novid #CovidIsNotOver
"It's likely you know someone dealing with long COVID"
Excellent 24-minute, August 30 audio interview on NPR with science journalist @edyong209 & co-founder of the Patient-Led Research Collaborative and #LongCovid/ME sufferer
A lot about ME/CFS
https://www.npr.org/podcasts/1137012696/the-rundown
@longcovid
#PwLC #PostCovidSyndrome #postcovid @covid @covid19
#COVIDー19 #COVID19 #COVID #COVID_19 #SARSCoV2 NoVID@chirp.social #novid @mecfs
#MyalgicEncephalomyelitis #MEcfs #CFS #PwME #MyalgicE
#LongCovid #pwlc #postcovidsyndrome #PostCovid #covidー19 #COVID19 #covid #COVID_19 #sarscov2 #novid #MyalgicEncephalomyelitis #mecfs #cfs #pwme #myalgice
School closures announced in the UK just before term starts. The govt ditched #SchoolSafety years ago despite warnings.
They have done the same about protecting kids from an airborne virus & #Covid_19.
#SchoolSafety is clearly structural but so much more, incl. #CleanAir (ventilation).
#cleanair #COVID_19 #schoolsafety
(From March)
Canada’s Minister of Health, announced a $20 million investment from the Canadian Institutes of Health Research (CIHR) to support a pan-Canadian Post COVID-19 Condition Research Network called Long COVID Web
@longcovid
#LongCovid #PwLC #PostCovidSyndrome #postcovid #postcovid19 #LC #Covidlonghaulers #longhaulers
@covid @covid19
#COVIDー19 #COVID19 #COVID #COVID_19 #SARSCoV2
#LongCovid #pwlc #postcovidsyndrome #PostCovid #PostCovid19 #lc #covidlonghaulers #LongHaulers #covidー19 #COVID19 #covid #COVID_19 #sarscov2
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There are risks to the individual (the risk of death, but also the risk of long term health issues and even the risk of not being able to earn money or carry out other activities when ill). There also risks to people they are in contact with.
#LongCovid #PwLC #PostCovidSyndrome #postcovid #postcovid19 #LC #Covidlonghaulers #longhaulers
@covid @covid19
#COVIDー19 #COVID19 #COVID #COVID_19 #SARSCoV2 @longcovid
#LongCovid #pwlc #postcovidsyndrome #PostCovid #PostCovid19 #lc #covidlonghaulers #LongHaulers #covidー19 #COVID19 #covid #COVID_19 #sarscov2
2/
Her message is that journalists are treating the pandemic as if Covid infections don’t matter any more and it’s time to move on. This, she says, shames people who remain cautious about Covid and it does not communicate the risks which still exist.
@covid @covid19 @longcovid #LongCovid #PwLC #PostCovidSyndrome #postcovid #postcovid19 #LC #Covidlonghaulers #longhaulers #COVIDー19 #COVID19 #COVID #COVID_19 #SARSCoV2 #Mask
#LongCovid #pwlc #postcovidsyndrome #PostCovid #PostCovid19 #lc #covidlonghaulers #LongHaulers #covidー19 #COVID19 #covid #COVID_19 #sarscov2 #mask
2/
“Taken together the findings suggest that the risk horizon for postacute sequelae after #SARSCoV2 infection is prolonged even among nonhospitalized individuals and is further prolonged among hospitalized individuals—highlighting the importance of reducing risk of hospitalization among people with SARS-CoV-2 infection (and reinfection) as a means to reduce the risk of long-term health loss.”
@longcovid @covid @covid19 #LongCovid #PwLC #PostCovidSyndrome #COVIDー19 #COVID19 #COVID #COVID_19
#sarscov2 #LongCovid #pwlc #postcovidsyndrome #covidー19 #COVID19 #covid #COVID_19
🧵
Epigenetic memory of coronavirus infection in innate immune cells and their progenitors
Free fulltext:
https://www.cell.com/cell/fulltext/S0092-8674%2823%2900796-1
#LongCovid #PwLC #PostCovidSyndrome #postcovid #postcovid19 #LC #Covidlonghaulers #longhaulers
@covid @covid19
#COVIDー19 #COVID19 #COVID #COVID_19
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#LongCovid #pwlc #postcovidsyndrome #PostCovid #PostCovid19 #lc #covidlonghaulers #LongHaulers #covidー19 #COVID19 #covid #COVID_19
Incidence of long #covid and associated psychosocial characteristics in a large U.S. city
“Residual effects of #COVID19 are very common and nearly one-fifth of our sample met the most restrictive definition of #LongCOVID warranting concern as a public health issue”
#LongCOVID19 @covid @covid19 @longcovid #COVID_19 #PostCovid19 #postcovidsyndrome #postcovid #Covidlonghaulers #CovidLong #pwlc
#covid #COVID19 #LongCovid #longcovid19 #COVID_19 #PostCovid19 #postcovidsyndrome #PostCovid #covidlonghaulers #CovidLong #pwlc
Long-Term Dysfunction of Taste Papillae in SARS-CoV-2
“We performed fungiform papillae biopsies on 16 patients who reported taste disturbance lasting more than 6 weeks after […] infection.” “In all patients, we found evidence of #SARSCoV2, accompanying immune response and misshapen or absent taste buds with loss of intergemmal neurite fibers”
@covid @covid19 @longcovid #taste #covid #covid19 #covid_19 #postcovid #pwlc #postcovid19 #pasc
#sarscov2 #taste #covid #COVID19 #COVID_19 #PostCovid #pwlc #PostCovid19 #PASC