Results 91 to 100 of about 72,817 (297)

The ART of Lowering Ceramides [PDF]

Cell Metabolism, 2015
Ceramides are lipid metabolites implicated in the metabolic dysregulation that accompanies dyslipidaemia and obesity. Using a genetic mouse model to acutely degrade ceramides in adipose tissue or the liver (i.e., by conditionally expressing acid ceramidase), in this issue of Cell MetabolismXia et al. (2015) identify roles for these molecules in insulin
openaire   +2 more sources

Presentation_1_Visualization of Ceramide-Associated Proteins in Ceramide-Rich Platforms Using a Cross-Linkable Ceramide Analog and Proximity Ligation Assays With Anti-ceramide Antibody.pptx

, 2019
Ceramide-rich platforms (CRPs) mediate association of proteins with the sphingolipid ceramide and may regulate protein interaction in membrane contact sites to the cytoskeleton, organelles, and infectious pathogens.
Xue Jiang (411020), Stefanka D. Spassieva (7254386), Guanghu Wang (647233), Zhihui Zhu (210406), Liansheng Zhong (7254374), Erhard Bieberich (491171), Haiyan Qin (1371060), Priyanka Tripathi (806983), Simone M. Crivelli (7254383), Wenbo Zhi (482439), Sanjib Karki (7254380), Ahmed Elsherbini (7254377)   +11 more
core   +1 more source

Design Considerations for Polymer–Deep Eutectic Solvent Hybrid Systems for Transdermal Drug Delivery

Journal of Applied Polymer Science, EarlyView.
Deep eutectic solvents (DESs) act as tunable, green excipients that modulate polymer structure–property relationships to enhance drug solubility, skin permeation, stability, and controlled release. Through hydrogen‐bond interactions, DES–polymer hybrid systems enable improved transdermal performance, offering a rational, design‐driven platform for ...
Madhavi Kailas Kapale, Madhur Kulkarni, Pranav J. Shah, Furqan A. Maulvi   +3 more
wiley   +1 more source

Metabolic Messengers: ceramides

Nature Metabolism, 2019
Ceramides are products of metabolism that accumulate in individuals with obesity or dyslipidaemia and alter cellular processes in response to fuel surplus. Their actions, when prolonged, elicit the tissue dysfunction that underlies diabetes and heart disease.
Scott A. Summers, Bhagirath Chaurasia, William L. Holland   +2 more
openaire   +3 more sources

Does Ceramide Form Channels? The Ceramide-Induced Membrane Permeabilization Mechanism

, 2017
Ceramide is a sphingolipid involved in several cellular processes, including apoptosis. It has been proposed that ceramide forms large and stable channels in the mitochondrial outer membrane that induce cell death through direct release of cytochrome c ...
David Gil, Artetxe, I., Gil, D., Alonso, A., García-Sáez, A. ; https://orcid.org/, Félix M. Goñi, Ibai Artetxe, Mikel Valle, Alicia Alonso, Ugarte-Uribe, B., Valle, M., Ana J. García-Sáez, Begoña Ugarte-Uribe, Goñi, F.   +13 more
core   +1 more source

Enhancing Meat Quality Through Dietary Fiber: Insights Into the Gut Microbiota‐Derived Short‐Chain Fatty Acids‐Muscle Axis

Animal Research and One Health, EarlyView.
Dietary fiber (DF) modulates meat quality through the gut‐muscle axis by reshaping gut microbiota, improving intestinal integrity, reducing inflammation, and regulating muscle metabolism. These mechanisms influence muscle fiber characteristics and post‐mortem biochemistry, thereby enhancing tenderness, juiciness, color, flavor, and nutritional value of
Zeshan Zulfiqar, Muhammad Arslan Asif, Layla Al‐Mitib, Nabeela Ashiq, Haojie Wang, Yalei Cui, Boshuai Liu, Shucheng Huang, Yinghua Shi   +8 more
wiley   +1 more source

Chemotherapy with ceramide in TNBC

Oncoscience, 2015
Metastasis remains the major cause of cancer-related mortality, and currently there is a lack of therapies to eliminate this risk. Therefore, it is of crucial interest to better understand this multi-step cellular process and find the best markers to identify patients who will develop early and distant relapse.
Legembre, Patrick, Micheau, Olivier, Ségui, Bruno   +2 more
openaire   +3 more sources

Extracellular Vesicles‐Based Biological Macromolecule Delivery Systems: Biogenesis, Characterization, and Emerging Clinical Applications

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale membrane‐bound structures that play a pivotal role in intercellular communication by transporting bioactive molecules, including proteins, lipids, nucleic acids, and organelles, between cells. Originating from the endosomal pathway, EVs reflect the physiological and pathological status of their parent
Emine İncilay Torunoğlu, Zeynep Betül Sarı, Muhammed Emin Sarı, Erdi Can Aytar   +3 more
wiley   +1 more source

Ceramide as a Promising Tool for Diagnosis and Treatment of Clinical Diseases: A Review of Recent Advances

Metabolites
Background/Objectives: Ceramide, a sphingolipid metabolite, has emerged as a key player in various physiological and pathological processes. Changes in ceramide levels are associated with the occurrence and development of various diseases, highlighting ...
Xueping Shen, Rui Feng, Rui Zhou, Zhaoyang Zhang, Kaiyong Liu, Sheng Wang   +5 more
doaj   +1 more source

Overcoming intranasal delivery barriers with ultrastable polyzwitterionic siRNA nanocages for enhanced glioblastoma therapy

BMEMat, EarlyView.
A ROS‐responsive, zwitterionic nanocage enables stable, intranasal siRNA delivery to glioblastoma, promoting deep tumor penetration via non‐degradative pathways and trigeminal nerve transport. This platform achieves durable gene silencing and tumor suppression, offering a non‐invasive, storage‐stable strategy for treating glioma and other neurological ...
Jingwen Xie, Jingxing Si, Xiaobei Deng, Jing Tan, Ruijie Zhu, Jizhou Qi, Gaoxia Ma, Bin Wang, Yi Wang, Yunzhou Guo, Yuping Chen, Shiqun Shao, Youqing Shen   +12 more
wiley   +1 more source