Results 41 to 50 of about 26,416 (261)

PLRP2 selectively localizes synaptic membrane proteins via acyl-chain remodeling of phospholipids

Journal of Lipid Research, 2020
The plasma membrane of neurons consists of distinct domains, each of which carries specialized functions and a characteristic set of membrane proteins.
Hideaki Kuge, Izumi Miyamoto, Ken-ichi Yagyu, Koichi Honke   +3 more
doaj   +1 more source

HPLC–(Q)-TOF-MS-Based Study of Plasma Metabolic Profile Differences Associated with Age in Pediatric Population Using an Animal Model

Metabolites, 2022
A deep knowledge about the biological development of children is essential for appropriate drug administration and dosage in pediatrics. In this sense, the best approximation to study organ maturation is the analysis of tissue samples, but it requires ...
Oihane E. Albóniga, Oskar González-Mendia, María E. Blanco, Rosa M. Alonso   +3 more
doaj   +1 more source

Metabolomic profiling predicts outcome of rituximab therapy in rheumatoid arthritis. [PDF]

, 2016
ObjectiveTo determine whether characterisation of patients' metabolic profiles, utilising nuclear magnetic resonance (NMR) and mass spectrometry (MS), could predict response to rituximab therapy. 23 patients with active, seropositive rheumatoid arthritis
Boyle, David, Guma, Monica, Kavanaugh, Arthur, Lodi, Alessia, Sweeney, Shannon R, Tiziani, Stefano, Wang, Bo   +6 more
core   +2 more sources

GPs’ experiences of phosphatidylethanol in treatment of hypertension: a qualitative study

BJGP Open, 2023
Background: Hazardous alcohol use increases the risk of hypertension but is underdetected in primary healthcare (PHC) patients. Use of the biomarker phosphatidylethanol (PEth), which reflects the last 2–3 weeks of alcohol consumption, is increasing in ...
Åsa Thurfjell, Christina Sandlund, Johanna Adami, Jan Hasselström, Maria Hagströmer, Lena Lundh   +5 more
doaj   +1 more source

Lipids under stress - a lipidomic approach for the study of mood disorders [PDF]

, 2015
The emerging field of lipidomics has identified lipids as key players in disease physiology. Their physicochemical diversity allows precise control of cell structure and signaling events through modulation of membrane prop- erties and trafficking of ...
Antonny, Arevalo, Bazinet, Bessa, Björkhem, Bligh, Bozek, Brügger, Buchenauer, Catania, Cermenati, Cerqueira, Cerruti, Chan, Chang, Choi, Chuang, Dawson, De Kroon, Delisi, Di Paolo, Di Paolo, Dias, Dias-Ferreira, Dietschy, Dunkley, Fahy, Fahy, Feder, Giovacchini, Green, Green, Guan, Gulbins, Han, Hannun, Hartmann, Heverin, Holthuis, Holthuis, Huang, Karran, Kassas, Kay, Kielkowska, Kim, Kloda, Klose, Kodigepalli, Kornhuber, Lam, Lamaziere, Lee, Lev, Levant, Little, Liu, Lupien, Lütjohann, Maceyka, Malcher-Lopes, Mapstone, McMahon, McNamara, Mesmin, Miller, Morel, Mouritsen, Movahed, Müller, Nestler, Nestler, Nguyen, Nicolson, Oliveira, Oliveira, Oliveira, Ortolani, Pinto, Piomelli, Popoli, Prasad, Prasad, Puri, Radhakrishnan, Ricart-Jané, Roozendaal, Sanchez, Sanchez-Mejia, Schauder, Schultz, Shevchenko, Simons, Simons, Sousa, Sousa, Sousa, Sousa, Subramanian, Sundaram, Takamori, Thatcher, Tiemeier, Van Meer, Vetrivel, Wakelam, Walter, Wenk, Wenk, Williamson, Wymann, Yang, Zhang, Zhang, Zolov   +114 more
core   +1 more source

Targeting the PGRN‐BMP Lysosomal Axis With NPs@PGRN Reverses Immunometabolic Dysfunction in Chronic Septic Arthritis

Advanced Science, EarlyView.
Chronic septic arthritis involves intracellular bacterial persistence and lipid‐immune crosstalk via the PGRN‐BMP lysosomal axis. A dual‐targeting nanoparticle system (NPs@PGRN) restores lysosomal bactericidal function, reduces bacterial burden, and reprograms macrophage immunity, offering a novel therapeutic strategy. ABSTRACT Chronic septic arthritis,
Congsun Li, Jiaqi Fan, Tao Sun, Wushi Cui, Jiaxuan Zou, Weinan Yang, Liang Chen, Jian Xiao, Shicheng Wang, Tao Zhang, Jianqiao Hong, An Liu, Haobo Wu   +12 more
wiley   +1 more source

Mitochondrial acyltransferases and glycerophospholipid metabolism

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2017
Our understanding of the synthesis and remodeling of mitochondrial phospholipids remains incomplete. Two isoforms of glycerol-3-phosphate acyltransferase (GPAT1 and 2) and two isoforms of acylglycerol-3-phosphate acyltransferase (AGPAT4 and 5) are located on the outer mitochondrial membrane, suggesting that both lysophosphatidic acid and phosphatidic ...
Coleman, Rosalind A., Gonzalez-Baro, Maria R.   +1 more
openaire   +3 more sources

Time‐Controlled Refrigerated Stem Cell Therapy Mitigates Scleroderma Fibrosis via Modulation of Mitochondrial Autophagy and Gut Metabolism

Advanced Science, EarlyView.
This study established an RT‐MSCs‐based therapeutic approach for scleroderma in mice. RT‐MSCs attenuated fibrosis by regulating mitochondrial autophagy and restored gut microbiota homeostasis. Metabolomic analyses confirmed recovery of key metabolites, and RT‐MSCs demonstrated favorable lesion targeting and safety profiles.
Xue Xia, Chenfei Kong, Xiaoming Zhao, Naixu Shi, Jinlan Jiang, Ping Li   +5 more
wiley   +1 more source

Cardiac myocyte-specific knock-out of calcium-independent phospholipase A2γ (iPLA2γ) decreases oxidized fatty acids during ischemia/reperfusion and reduces infarct size [PDF]

, 2016
Calcium-independent phospholipase A(2)γ (iPLA(2)γ) is a mitochondrial enzyme that produces lipid second messengers that facilitate opening of the mitochondrial permeability transition pore (mPTP) and contribute to the production of oxidized fatty acids ...
Abendschein, Dana, Gibson Dilthey, Beverly, Gross, Richard W, Guan, Shaoping, Jenkins, Christopher M, Kovacs, Attila, Liu, Xinping, Mancuso, David J, Moon, Sung Ho, Nguyen, Annie L, Sims, Harold F, Weinheimer, Carla J, Yang, Kui   +12 more
core   +2 more sources

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source