Results 81 to 90 of about 31,010 (310)

Xanthene-dye-labelled phosphatidylethanolamines as probes of interfacial pH. Studies in phospholipid vesicles.

Biochemical Journal, 1989
We have been developing the use of plasma-membrane-bound fluorescent probes to measure the pH values at the surfaces of living chondrocytes. For this purpose, three lipophilic pH indicators were made by covalently binding the xanthene dyes fluorescein ...
C. Knight, T. Stephens
semanticscholar   +1 more source

Physiological roles of phosphatidylethanolamine N-methyltransferase [PDF]

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2013
Phosphatidylethanolamine N-methyltransferase (PEMT) catalyzes the methylation of phosphatidylethanolamine to phosphatidylcholine (PC). This 22.3 kDa protein is localized to the endoplasmic reticulum and mitochondria associated membranes of liver. The supply of the substrates AdoMet and phosphatidylethanolamine, and the product AdoHcy, can regulate the ...
openaire   +4 more sources

Alterations and mechanistic insights of gut microbiota and its metabolites in type 2 diabetes mellitus and Alzheimer's disease

iMetaOmics, EarlyView.
This narrative review uniquely addresses how gut microbiota‐derived metabolites mediate overlapping pathologies of insulin resistance, neuroinflammation, and amyloidogenesis in type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD), proposing a framework for dual therapeutic targeting.
Guangyi Xu, Yu An, Yage Du, Zhaoming Cao, Jie Zheng, Jingya Wang, Tingyi Li, Xingen Lei, Yanhui Lu   +8 more
wiley   +1 more source

Changes in the lipid profiles of hairtail (Trichiurus lepturus) muscle during air-drying via liquid chromatography-mass spectrometry analysis

Food Chemistry: X, 2023
Chemical and liquid chromatography-mass spectrometry (LC/MS)-based lipidomics analyses were performed to explore the alterations in lipid profiles in the hairtail muscle during air-drying.
Yueqin Liao, Yixuan Ding, Qi Du, Yingru Wu, Huimin Lin, Soottawat Benjakul, Bin Zhang   +6 more
doaj  

Targeting SHMT2‐mediated membrane phospholipid remodeling for enhanced anti‐GCSCs treatment

Interdisciplinary Medicine, EarlyView.
Depletion of serine via serine hydroxymethyltransferase‐2 (SHMT2) knockdown in gastric cancer (GC) disrupted the maintenance of gastric cancer stem cell stemness by inducing membrane phospholipid remodeling and aberrant CD44 shedding within membrane lipid rafts. The synthesized HA‐Exo‐si SHMT2 demonstrated enhanced therapeutic efficacy and safety in GC.
Liping Yang, Fangli Liao, Yanran Tong, Tong Huang, Yan‐e Du, Siyang Wen, Linshan Jiang, Lanlang Peng, Hua Sun, Gaoli Zhang, Weixian Chen   +10 more
wiley   +1 more source

Applications of bioactive herbal extracts in dressing materials for skin wound repair: Ingredients, mechanisms and innovations

Interdisciplinary Medicine, EarlyView.
Abstract The skin, as the body's largest organ, plays essential roles in protection, immune regulation, and homeostasis. Skin trauma, especially chronic wounds such as diabetic ulcers, poses significant clinical challenges. Traditional treatments, while often effective, can be costly and pose risks.
Boxiang Yang, Jingyuan Xu, Siyi Liu, Chaoying Wu, Yi Li, Mingqi Lv, Tingting Chen, Chuanrong Zhao, Daojun Pu, Chaojun Tang, Anna Malashicheva, Guangchao Zang, Guixue Wang   +12 more
wiley   +1 more source

Plasma lipidomics in early APP/PS1 female mouse model and its relationship with brain: Is it affected by the estrous cycle?

Alzheimer’s Research & Therapy
Background Alzheimer's disease (AD) is the most prevalent dementia, showing higher incidence in women. Besides, lipids play an essential role in brain, and they could be dysregulated in neurodegeneration.
Laura Ferré-González, Ángel Balaguer, Marta Roca, Artemis Ftara, Ana Lloret, Consuelo Cháfer-Pericás   +5 more
doaj   +1 more source

Anti-inflammatory and antithrombotic properties of polar lipid extracts, rich in unsaturated fatty acids, from the Irish marine cyanobacterium Spirulina subsalsa

Journal of Functional Foods, 2022
The characterization of cardio-protective lipid bioactives from cyanobacteria, such as Spirulina spp., has rarely been investigated. In this study, neutral lipids, glycolipids, and phospholipids of Irish marine cyanobacterium Spirulina subsalsa, were ...
Katie Shiels, Alexandros Tsoupras, Ronan Lordan, Ioannis Zabetakis, Patrick Murray, Sushanta Kumar Saha   +5 more
doaj  

Chinese herbal medicine‐derived extracellular vesicle‐like particles: Therapeutic potential and future research approaches

Interdisciplinary Medicine, EarlyView.
This article evaluates the therapeutic potential of extracellular vesicle‐like particles derived from Chinese herbal medicine (CHM‐EVLP) for a range of diseases. It underscores the significance of traditional Chinese medicine in the development of innovative formulations.
Ying‐qi Cao, Zheng‐ting Wu, Qi You, Yuan‐yuan Xia, Qing Zhao, Carine de Marcos Lousa, Ke‐wei Zhao   +6 more
wiley   +1 more source

Direct Lithography for Regulating Multiple Properties of Organic Semiconductors via Photo‐Crosslinkers

Macromolecular Materials and Engineering, EarlyView.
The technique of patterning polymers using photo‐crosslinkers has attracted considerable attention in organic electronics. Owing to the retention of photo‐crosslinkers in the blended films after development, various properties of the films will be affected.
Yueping Lai, Liang‐Wen Feng
wiley   +1 more source