Results 141 to 150 of about 2,001,140 (304)

Blood RNA Biomarker Signatures for Early Diagnosis and Prognosis in Ischemic and Hemorrhagic Stroke: The IBIS‐CT1 Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the expression of nine blood RNA biomarkers in a clinical trial based on genes previously identified in an experimental monkey model of stroke for diagnosis feasibility and prognostication. Methods IBIS‐CT1 was a prospective longitudinal study enrolling patients with ischemic stroke (IS) or intracerebral hemorrhage (ICH ...
Salomé Retailleau, Marie Bruguet, Irina Viakhireva‐Dovganyuk, François‐Mathias Merrien, Denis Marechal, Aurore Jourdain, Philippe Goas, Jordan Coris, Julien Asselineau, Maëlys Consigny, Gérald Le Gac, Serge Timsit   +11 more
wiley   +1 more source

Quantitative MRI Uncovers Subtle Cortical Damage in Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera, Agnese Tamanti, Silvia Messina, Nicola Dall'Osto, Teresa Maltempo, Stefano Ziccardi, Matteo Foschi, Maria Grazia Piscaglia, Diana Ferraro, Francesco Crescenzo, Francesca Rossi, Albulena Bajrami, Sabrina Marangoni, Damiano Marastoni, Francesca Benedetta Pizzini, Maria Isabel Leite, Roberta Magliozzi, Patrick Waters, Massimiliano Calabrese, Jacqueline Palace, Ruth Geraldes   +20 more
wiley   +1 more source

Rosmarinic Acid Enhances Doxorubicin Activity in MDA-MB-231 Cells: Associations with Intracellular Oxidative Stress, Mitochondrial Dysfunction, and Apoptosis

Biomedicines
Background/Objectives: Rosmarinic acid (RA) is a naturally occurring polyphenolic compound with promising anticancer activity; however, its potential to enhance the therapeutic efficacy of doxorubicin (DOX) against triple-negative breast cancer (TNBC ...
Coşkun Orhaner, Mehmet Cudi Tuncer, İlhan Özdemir   +2 more
doaj   +1 more source

Baseline Neuroinflammation Stratifies TSPO‐PET Response to Disease‐Modifying Therapy in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate which baseline clinical and imaging characteristics best predict TSPO‐PET‐measurable reduction in glial activation following treatment of multiple sclerosis (MS), to utilize this information for designing more efficient biomarker‐based clinical trials targeting glial activation.
Marlene T. Morch, Markus Matilainen, Giulia N. Baldrighi, Marjo Nylund, Maija Saraste, Laura Airas   +5 more
wiley   +1 more source

The role of AMPK and CREB-1 in the regulation of mitochondrial biogenesis during muscle differentiation [PDF]

, 2007
The aim of the study was to identify main regulators of mitochondrial biogenesis in a skeletal muscle differentiation model. To investigate candidate factors we used the cytochrome c promoter as a representative promoter since cytochrome c levels ...
Frankó, András
core   +1 more source

Caprine Kobuvirus VP1 Protein Activates the Mitochondrial Apoptotic Pathway via Interaction with BAD

Veterinary Sciences
Caprine kobuvirus (CKoV) is a member of the Picornaviridae family that causes enteritis in goats and poses a significant health threat, yet its molecular pathogenesis remains largely unknown.
Kehamo Abi, Zhizhong Jing, Cheng Tang, Yao Wang, Kegu Ji’e, Yang Su, Falong Yang   +6 more
doaj   +1 more source

Integrated PANoptosis Profiling Identifies Immunosuppressive Subtypes and a Prognostic Signature With Functional Validation of MLKL in Glioblastoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian, Minghui Zhao, Yuanbo Hu, Kaiyue Wang, Haiguang Liu, Zetong Bai, Kebin Zheng   +6 more
wiley   +1 more source

Transcription-independent effects of TGF-B on mitochondrial Ca2+ homeostasis [PDF]

, 2011
The rapid response of mitochondria to cellular Ca2+ signals depends on their close proximity to the ER, allowing them to sense microdomains of high [Ca2+] meeting the low affinity of the mitochondrial Ca2+ uniporter (MCU) of the inner membrane.
Siviero, Roberta
core  

Mitochondrial pathways and sarcopenia in the geroscience era

The Journal of nutrition, health and aging
Sarcopenia is associated with structural, ultrastructural, and molecular abnormalities of skeletal muscle. Mitochondrial dysfunction is a pivotal factor involved in muscle aging and sarcopenia. Mitochondrial bioenergetics are significantly reduced in muscles of older adults which is associated with whole-body aerobic capacity, muscle strength, and ...
Marzetti, Emanuele, Calvani, Riccardo, Coelho-Junior, Helio José, Picca, Anna   +3 more
openaire   +3 more sources

NEMF-mediated Listerin-independent mitochondrial translational surveillance by E3 ligase Pirh2 and mitochondrial protease ClpXP

Cell Reports
Summary: The ribosome-associated protein quality control (RQC) pathway acts as a translational surveillance mechanism to maintain proteostasis. In mammalian cells, the cytoplasmic RQC pathway involves nuclear export mediator factor (NEMF)-dependent ...
Liang Lv, Jinyou Mo, Yumin Qing, Shuchao Wang, Leijie Chen, Anna Mei, Ru Xu, Hualin Huang, Jieqiong Tan, Yifu Li, Jia Liu   +10 more
doaj   +1 more source