Immunometabolic rewiring in long COVID patients with chronic headache
Suan-Sin Foo, Weiqiang Chen, Kyle L Jung, Tamiris Azamor, Un Yung Choi, Pengfei Zhang, Suzy AA Comhair, Serpil C Erzurum, Lara Jehi, Jae U Jung
Almost 20% of patients with COVID-19 experience long-term effects, known as...
https://molmed.biomedcentral.com/articles/10.1186/s10020-023-00610-z
Background
Survivors of acute COVID-19 often suffer prolonged, diffuse symptoms post-infection, referred to as “Long-COVID”. A lack of Long-COVID biomarkers and pathophysiological mechanisms limits effective diagnosis...
Plasma proteomic profiling in postural orthostatic tachycardia syndrome (POTS) reveals new disease pathways
Madeleine Johansson, Hong Yan, Charlotte Welinder, Ákos Végvári, Viktor Hamrefors, Magnus Bäck, Richard Sutton & Artur Fedorowski.
Abstract
Postural orthostatic tachycardia syndrome...
Steven E Schutzer, Tao Liu, Chia-Feng Tsai, Vladislav A Petyuk, Athena Schepmoes, Yi-Ting Wang, Karl Weitz, Jonas Bergquist, Richard Smith, Benjamin Natelson
preprint
Abstract
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and fibromyalgia have overlapping neurologic symptoms...
Single-molecule reading of proteins
Modern DNA-sequencing methods can interrogate single molecules in extremely high throughput, but protein sequencing typically uses ensemble techniques and requires larger amounts of relatively pure material.
Reed et al. generated a set of labeled proteins...
Background
The majority of those infected by ancestral Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) during the UK first wave (starting March 2020) did not require hospitalisation. Most had a short-lived mild or asymptomatic infection, while others had symptoms that persisted for...
How chronic pain shows up in urine - Researchers distinguish urinary pelvic pain from healthy controls — and from other chronic pain diseases
full article and link to research paper
https://www.asbmb.org/asbmb-today/science/051022/how-chronic-pain-shows-up-in-urine
Immunity: Immuno-proteomic profiling reveals aberrant immune cell regulation in the airways of individuals with ongoing post-COVID-19 respiratory disease by Bavithra Vijayakumar et al
Highlights
Post-COVID-19 airways, but not blood, show immune and proteomic changes
Different post-COVID-19...
Recruiting: Novel Dynamic Proteomics Approaches to Investigate the Systems Level Pathology of ME/CFS
Dr Daniel Wilkinson, Prof Philip Atherton, Prof Ken Smith, Dr Bethan Phillips, Dr John Williams, Dr Mathew Piasecki (Project Investigators).
Nottingham University UK
ME Association article...
Pure speculation but maybe this line of research or the methods used in the paper to understand immune cell metabolic reprogramming via single-cell multiomics could eventually help explain whatever possible cellular metabolic changes that are triggered and persist in Long COVID and ME/CFS…...
biomolecules: Bioenergetic and Proteomic Profiling of Immune Cells in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients: An Exploratory Study
Fernandes-Guerra et al
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a heterogeneous, debilitating, and complex...
2021
acetyl co a
atp
coenzyme a
denmark
fernandez-guerra
me/cfs
metabolomics
mitochondria
mitochondrial dysfunction
paper
proteomics
pyruvate dehydrogenase complex
seahorse
Abstract
Background: Neurologic Post Treatment Lyme disease (nPTLS) and Chronic Fatigue (CFS) are syndromes of unknown etiology. They share features of fatigue and cognitive dysfunction, making it difficult to differentiate them. Unresolved is whether nPTLS is a subset of CFS.
Methods and...
A set of very short (one paragraph) descriptions of the various "omics": genomics, epigenomics, transcriptomics, proteomics, metabolomics and microbiomics. There are also brief videos for each.
https://www.news-medical.net/amp/health/Multiomics-and-Human-Diseases.aspx?
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