Results 111 to 120 of about 12,077 (249)

Tankyrase‐2 regulates adipocyte differentiation through AMPK/mTOR signaling

The FEBS Journal, EarlyView.
Tankyrase 2 (TNKS2), a PARP family member, underpins adipocyte differentiation. TNKS2 controls LKB1 protein level, and consequently, the activity of the mTOR/AMPK system and adipocyte differentiation through a layered process. Pharmacological inhibition of TNKS2 leaves other PARPs and DNA repair active and therefore represents a novel target in ...
Boglarka Rauch, Gyula Ujlaki, Szilard Poliska, Nakayi Murahwa, Patrik Kovacs, Aladar Pettko‐Szandtner, Karen Uray, Peter Bai   +7 more
wiley   +1 more source

Methionine Regulates Antitumour Function of CD8+ T Cells Through Polyamine Synthesis

Immunology, EarlyView.
Methionine restriction in vitro enhances CD8+ T cell effector function by suppressing polyamine synthesis and progressively induces the co‐expression of PD‐1 and TIM‐3. Consistently, sustained dietary methionine restriction diminishes the efficacy of adoptive T cell therapy (ACT) and promotes the expression of terminal exhaustion‐associated markers ...
Tian Zhao, Gillian A. Carleton, Sam Preshaw, Sarah MacPherson, Madison Shiyuk, Joseph Monaghan, Jun Han, Oro Uchenunu, Robert Rottapel, Ralph J. DeBerardinis, Kelly M. Stewart, Bo‐Hyun Kim, Juan Ausió, David R. Goodlett, Helena Pětrošová, Kyle D. Duncan, Julian J. Lum   +16 more
wiley   +1 more source

Metabolic Profiling of Circulating and Tumour‐Infiltrating T Cells Uncovers Bioenergetic Checkpoints Linked With Immune and Clinical Skewing in Melanoma Patients

Immunology, EarlyView.
In this study, we revealed the disturbed metabolic status of circulating and tumour‐infiltrating CD4+ and CD8+ T cells in melanoma patients through targeted metabolomic and lipidomic (on sorted subsets) and at single cell level using the SCENITH method.
Hugo Brouque, Kareem Mahdy, Stephane Mouret, Sylvain Henry, Camille Niveau, Mélanie Cettour‐Cave, Martin Pelosse, Florence de Fraipont, Julie Charles, Andrei Turtoi, Philippe Saas, Caroline Aspord   +11 more
wiley   +1 more source

A metabolic perspective of the neutrophil life cycle: new avenues in immunometabolism

Frontiers in Immunology
Neutrophils are the most abundant innate immune cells. Multiple mechanisms allow them to engage a wide range of metabolic pathways for biosynthesis and bioenergetics for mediating biological processes such as development in the bone marrow and ...
Mehakpreet K. Thind, H. Uhlig, M. Glogauer, N. Palaniyar, C. Bourdon, A. Gwela, C. Lancioni, J. Berkley, Robert H. J. Bandsma, Amber Farooqui   +9 more
semanticscholar   +1 more source

SARS‐CoV‐2 targets mitochondria, exacerbating COVID‐19 pneumonia

The Journal of Physiology, EarlyView.
Abstract figure legend Following entry into airway epithelial cells (AECs), SARS‐CoV‐2 releases its single‐stranded RNA into the cytoplasm, where it is translated into viral proteins. Several of these viral proteins localize to mitochondria and interact with key mitochondrial components.
Danchen Wu, Asish Dasgupta, Jaskaran Singh Hora, Kuang‐Hueih Chen, Arinjay Banerjee, Stephen L. Archer   +5 more
wiley   +1 more source

Metabolic regulation of the immune system in health and diseases: mechanisms and interventions

Signal Transduction and Targeted Therapy
Metabolism, including glycolysis, oxidative phosphorylation, fatty acid oxidation, and other metabolic pathways, impacts the phenotypes and functions of immune cells.
Tengyue Hu, Chang-Hai Liu, Min Lei, Qingmin Zeng, Li Li, Hong Tang, Nannan Zhang   +6 more
doaj   +1 more source

Functional regulation of macrophages by Ces1d-mediated lipid signaling in immunometabolism

Molecular Metabolism
Objective Macrophage accumulation in metabolically active tissues during obesity is common in both animals and humans, but the lipid signaling mechanisms that trigger macrophage inflammation remain unclear.
Long J. Shao, Fathima Elizondo, Feng Gao, Rabie Habib, Xin Li, Katherine Pham, Jazmin Ysaguirre, Maryam E. Elizondo, Shirindokht Shirazi, Kristin L. Eckel-Mahan, S. Hartig, Huaizhu Wu, Kai Sun   +12 more
semanticscholar   +1 more source

Cell Death in Neurodegenerative Diseases: Molecular Mechanisms and Therapeutic Targets

MedComm, Volume 7, Issue 9, September 2026.
Regulated cell death pathways, including apoptosis, necroptosis, pyroptosis, ferroptosis, and autophagy‐dependent cell death, interact with mitochondrial dysfunction, proteostasis failure, lysosomal stress, glial remodeling, and neuroinflammation across major neurodegenerative diseases.
Tianjiao Li, Qian Zhang, Yichen Wu, Ruixue Huang   +3 more
wiley   +1 more source

TRPA1 Regulates Fibrosis‐Associated Transcriptional Pathways in Human Lung Epithelial Cells

Basic &Clinical Pharmacology &Toxicology, Volume 139, Issue 3, September 2026.
ABSTRACT Transient receptor potential ankyrin 1 (TRPA1) is a cation channel originally identified in lung fibroblasts and extensively studied in sensory neurons, where it is associated with pain and neurogenic inflammation. We and others have recently shown that TRPA1 is also expressed in lung epithelial cells and that its expression is regulated by ...
Leevi Halonen, Samu Luostarinen, Ida Valjus, Julia Vistbacka, Antti Pemmari, Eeva Moilanen   +5 more
wiley   +1 more source

HPV vaccination improves immune response in children with respiratory papillomatosis

Scientific Reports
Recurrent respiratory papillomatosis (RRP) is a pathology characterized by the presence of neoplasm in the epithelium of the airways, where the larynx is the main affected organ. The cause of this disease is the low-risk Human Papillomavirus (HPV), where
Miguel A. Prieto-Islas, Esmeralda Godoy-Dahbura, Diana C. Villalpando-Sánchez, Cristina Cortés-Benavides, Eduardo Hernández-Cuellar, Denisse Castro-Eguiluz, Hiram Alvarez-Neri, Oscar Medina-Contreras   +7 more
doaj   +1 more source