The potential role of ischaemia–reperfusion injury in chronic, relapsing diseases such as rheumatoid arthritis, Long COVID, and ME/CFS: evidence, mechanisms, and …

DB Kell, E Pretorius - Biochemical Journal, 2022‏ - portlandpress.com
Ischaemia–reperfusion (I–R) injury, initiated via bursts of reactive oxygen species produced
during the reoxygenation phase following hypoxia, is well known in a variety of acute …

Microvascular alteration in COVID-19 documented by nailfold capillaroscopy

L Mondini, P Confalonieri, R Pozzan, L Ruggero… - Diagnostics, 2023‏ - mdpi.com
COVID-19 is a multisystemic disease that mainly affects and causes dysregulation of the
endothelium, causing systemic manifestations. A nailfold video capillaroscopy is a safe …

Inflammatory rheumatic diseases with onset after SARS-CoV-2 infection or COVID-19 vaccination: a report of 267 cases from the COVID-19 and ASD group

F Ursini, P Ruscitti, O Addimanda, R Foti… - RMD open, 2023‏ - rmdopen.bmj.com
Objectives To better define the spectrum of new-onset post-COVID-19 and post-COVID-19
vaccine inflammatory rheumatic diseases (IRD) from a large multicentric observational …

Impaired VEGF-A-mediated neurovascular crosstalk induced by SARS-CoV-2 spike protein: a potential hypothesis explaining long COVID-19 symptoms and COVID …

R Talotta - Microorganisms, 2022‏ - mdpi.com
Long coronavirus disease-19 (COVID-19) is a newly discovered syndrome characterized by
multiple organ manifestations that persist for weeks to months, following the recovery from …

Understanding the immune-endocrine effects of vitamin D in SARS-CoV-2 Infection: A role in protecting against neurodamage

E Gotelli, S Soldano, E Hysa, A Casabella… - …, 2023‏ - karger.com
Calcitriol and hydroxyderivatives of lumisterol and tachisterol are secosteroid hormones with
immunomodulatory and anti-inflammatory properties. Since the beginning of the COVID-19 …

Human herpesvirus reactivation and its potential role in the pathogenesis of post-acute sequelae of SARS-CoV-2 infection

Z Gáspár, BG Szabó, A Ceglédi, B Lakatos - GeroScience, 2024‏ - Springer
The emergence of SARS-CoV-2 has precipitated a global pandemic with substantial long-
term health implications, including the condition known as post-acute sequelae of SARS …

Nailfold Videocapillaroscopic Alterations as Markers of Microangiopathy in COVID-19 Patients

R Gualtierotti, SE Fox, F Da Silva Lameira… - Journal of Clinical …, 2023‏ - mdpi.com
Nailfold videocapillaroscopic alterations have been described in COVID-19, but their
correlations with biomarkers of inflammation, coagulation and endothelial perturbation are …

Post-acute sequelae of SARS-CoV-2 infection (Long COVID) in older adults

SJ Russell, K Parker, A Lehoczki, D Lieberman… - GeroScience, 2024‏ - Springer
Long COVID, also known as PASC (post-acute sequelae of SARS-CoV-2), is a complex
infection-associated chronic condition affecting tens of millions of people worldwide. Many …

[HTML][HTML] Cerebromicrovascular mechanisms contributing to long COVID: implications for neurocognitive health

M Fekete, A Lehoczki, Á Szappanos, A Toth, M Mahdi… - GeroScience, 2025‏ - Springer
Long COVID (also known as post-acute sequelae of SARS-CoV-2 infection [PASC] or post-
COVID syndrome) is characterized by persistent symptoms that extend beyond the acute …

[HTML][HTML] A Blood Supply Pathophysiological Microcirculatory Mechanism for Long COVID

AG Koutsiaris - Life, 2024‏ - mdpi.com
Background: The term “Long COVID” is commonly used to describe persisting symptoms
after acute COVID-19. Until now, proposed mechanisms for the explanation of Long COVID …