Results 121 to 130 of about 759,829 (268)

Lipid Composition Drives Mutant Huntingtin Dimerization and Membrane Association: Insights from Computational Simulations. [PDF]

Molecules
Nicoara C, Criscuolo E, De Cristofaro A, Fezza F, Maccarrone M.   +4 more
europepmc   +1 more source

Hyperlipidemia Aggravates Alveolar Bone Loss via Periodontal Ligament Stem Cell Ferroptosis Through GSK3β Dependent Ubiquitin‐Mediated NRF2 Degradation

Advanced Science, EarlyView.
Lipid metabolic stress triggers ferroptosis in PDLSCs through the GSK3β/NRF2 pathway, thereby aggravating periodontal bone loss. Upregulated GSK3β promotes NRF2 ubiquitination and proteasomal degradation via β‐TrCP, suppressing NRF2 nuclear translocation and antioxidant target expression.
Yuxiao Zhang, Xiangyao Wang, Yaxin Wu, Liping Liu, Gaoshaer Nuerlan, Ahsawle Ozathaley, Xiaorui Zhang, Jinping Wang, Bowen Yang, Jing Mao, Yan Liu, Shiqiang Gong   +11 more
wiley   +1 more source

Mating-dependent lifespan cost of sterol depletion in male <i>Drosophila melanogaster</i>. [PDF]

Proc Natl Acad Sci U S A
McCracken AW, White N, Tanianis-Hughes J, Rosca E, Gill T, McKinney L, Simpson SJ, Reinhardt K, Brankatschk M, Piper MDW, Morimoto J, Wigby S.   +11 more
europepmc   +1 more source

Palmitic Acid Promotes Antiviral Innate Immunity via ZDHHC20‐Mediated CMPK2 Palmitoylation

Advanced Science, EarlyView.
Metabolites have important functions in innate immune activation and regulation. Wang et al. uncover metabolic regulation of antiviral immunity through CMPK2 palmitoylation, which regulates CMPK2 mitochondrial localization and is promoted by ZDHHC20 but reversed by PPT1, inhibition of which antagonizes viral infection in mice.
Yujia Wang, Zenghui Cui, Yunkai Zhang, Zhiqing Li, Xuetao Cao   +4 more
wiley   +1 more source

Cholesterol in Mitochondrial Diseases-Friend or Foe? [PDF]

Int J Mol Sci
Taylor M, Halicki M, Chazot P.
europepmc   +1 more source

THE ROLE OF LYMPH CHOLESTEROL IN THE REGULATION OF ENDOGENOUS CHOLESTEROL AND CHOLESTEROL ESTER SYNTHESIS

Journal of Biological Chemistry, 1958
L, SWELL, E C, TROUT, H, FIELD, C R, TREADWELL   +3 more
openaire   +2 more sources

Mechanically Triggered DNA Nanovehicles for Targeted Dual‐Drug Cancer Therapy

Advanced Science, EarlyView.
A mechanically triggered DNA nanovehicle is introduced that co‐releases two anticancer drugs in response to integrin‐mediated cellular forces. Cholesterol‐anchored DNA assemblies undergo force‐induced unfolding at cell–cell junctions, enabling selective, localized dual‐drug activation in cancer cells while minimizing off‐target toxicity in low‐tension ...
Murali Mohana Rao Singuru, Priyanka Bhattacharyya, Mingxu You   +2 more
wiley   +1 more source

Discordance between remnant cholesterol and LDL-C associated with the risk of new-onset cardiometabolic multimorbidity: A prospective cohort study. [PDF]

Medicine (Baltimore)
Rong L, Fan H, Fang Q, Li X, Tan J, Huang J.   +5 more
europepmc   +1 more source

Photodynamic Priming and Minocycline Overcome Chemoresistance by Reprogramming the Pancreatic Tumor Immune Microenvironment In Vivo

Advanced Science, EarlyView.
Dual priming with minocycline and photodynamic priming reprograms the pancreatic tumor microenvironment to overcome chemoresistance. By suppressing DNA repair enzyme Tdp1, inducing photooxidative damage, and enhancing irinotecan delivery via light‐activated nanoencapsulation, this strategy remodels the tumor microenvironment and drives immune ...
Fernanda V. Cabral, Jose Quilez‐Alburquerque, Olivia Mooradian, Shivendran Vytheswarran, Badri Parshad, Girgis Obaid, Huang‐Chiao Huang, Tayyaba Hasan   +7 more
wiley   +1 more source

Annexin A2 Is Associated with Dietary Cholesterol-Induced Metabolic Dysregulation and the Progression of Hepatic Fibrosis. [PDF]

Metabolites
Liu J, Ou L, Tai H, Chai Y, Tan L, Lin J, Li B, Cao Y, Zhu T.   +8 more
europepmc   +1 more source