The Role of SARS-CoV-2 Nucleocapsid Protein Persistence in Inducing Chronic Type I Interferon and Mitochondrial Dysfunction.
Andreas Koenig; Mohammad Quasem; Benjamin Zink; Doniyorbek Abdulla-Zoda; Priyanka Karunanidhi; Karolina Sienko; Christian Geier; Venkatesh Jayaraman; Rabia Malik; Kanza...
Comprehensive transcriptome assessment in PBMCs of post-COVID patients at a median follow-up of 28 months after a mild COVID infection reveals upregulation of JAK/STAT signaling and a prolonged immune response
Serena Fineschi, Joakim Klar, Juan Ramon Lopez Egido, Jens Schuster, Jonas Bergquist...
Mitochondrial Dysfunction in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Abu Mohammad Syed; Alexander K. Karius; Jin Ma; Ping-yuan Wang; Paul M. Hwang
ME/CFS is a debilitating multisystem disorder of unclear etiology that affects many individuals worldwide. One of its hallmark symptoms...
Rhodoquinone carries electrons in the mammalian electron transport chain
Jonathan Valeros et 31 al.
Ubiquinone (UQ), the only known electron carrier in the mammalian electron transport chain (ETC), preferentially delivers electrons to the terminal electron acceptor oxygen (O2). In hypoxia...
A Comprehensive Review of the Contribution of Mitochondrial DNA Mutations and Dysfunction in Polycystic Ovary Syndrome, Supported by Secondary Database Analysis
Kobayashi, Hiroshi; Matsubara, Sho; Yoshimoto, Chiharu; Shigetomi, Hiroshi; Imanaka, Shogo
Polycystic ovary syndrome (PCOS) is a...
Abstract
Mitochondria are essential in supplying energy to skeletal muscle. Near-infrared spectroscopy (NIRS) was developed to noninvasively assess mitochondrial capacity (mV̇O2max) as a rate constant of metabolic recovery after exercise.
Purpose
This study measured the time course mV̇O2max...
(masters thesis)
Background: Post-COVID (PC) is characterized by prolonged symptoms following a COVID-19 infection, with Post-Exertional Malaise (PEM) being a feature with a large negative impact on quality of life. Mitochondrial dysfunction has previously been related to PEM-related symtpoms...
Proteolethargy is a pathogenic mechanism in chronic disease
Alessandra Dall’Agnese; Ming M. Zheng; Shannon Moreno; Jesse M. Platt; An T. Hoang; Deepti Kannan; Giuseppe Dall’Agnese; Kalon J. Overholt; Ido Sagi; Nancy M. Hannett; Hailey Erb; Olivia Corradin; Arup K. Chakraborty; Tong Ihn Lee...
The metabolic and physiologic impairments underlying long COVID associated exercise intolerance
Brooks P. Leitner; Phillip Joseph; Andres Figueroa Quast; Maria Alejandra Ramirez; Paul M. Heerdt; Jose G. Villalobos; Inderjit Singh
Data from invasive CPET (iCPET) revealed long COVID patients have...
Researchers sent engineered heart tissue to the International Space Station and measured how it faired.
The study offers a useful means of identifying the molecular pathways behind the detrimental effects of spaceflight on the human heart, says Joseph Wu, a cardiologist at Stanford University...
A transmitochondrial sodium gradient controls membrane potential in mammalian mitochondria
Pablo Hernansanz-Agustín; Carmen Morales-Vidal; Enrique Calvo; Paolo Natale; Yolanda Martí-Mateos; Sara Natalia Jaroszewicz; José Luis Cabrera-Alarcón; Rebeca Acín-Pérez; Iván López-Montero; Jesús Vázquez...
Abstract
Neuroimaging studies have indicated that altered cerebral blood flow (CBF) was associated with the long-term symptoms of postacute sequelae of SARS-CoV-2 infection (PASC), also known as “long COVID”. COVID-19 and long COVID were found to be strongly associated with host gene expression...
Microglia rescue neurons from aggregate-induced neuronal dysfunction and death through tunneling nanotubes
Hannah Scheiblich; Frederik Eikens; Lena Wischhof; Sabine Opitz; Kay Jüngling; Csaba Cserép; Susanne V. Schmidt; Jessica Lambertz; Tracy Bellande; Balázs Pósfai; Charlotte Geck; Jasper...
The germline coordinates mitokine signaling
Koning Shen; Jenni Durieux; Cesar G. Mena; Brant M. Webster; C. Kimberly Tsui; Hanlin Zhang; Larry Joe; Kristen M. Berendzen; Andrew Dillin
The ability of mitochondria to coordinate stress responses across tissues is critical for health. In C...
The extracellular matrix integrates mitochondrial homeostasis
Hanlin Zhang; C. Kimberly Tsui; Gilberto Garcia; Larry K. Joe; Haolun Wu; Ayane Maruichi; Wudi Fan; Sentibel Pandovski; Peter H. Yoon; Brant M. Webster; Jenni Durieux; Phillip A. Frankino; Ryo Higuchi-Sanabria; Andrew Dillin
SUMMARY...
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