Results 181 to 190 of about 274,133 (264)

Expression of the cholesterol transporter SR-B1 in melanoma cells facilitates inflammatory signaling leading to reduced cholesterol synthesis. [PDF]

Neoplasia
Eckel O, Mirea MA, Gschwendtner A, Pistek M, Kinslechner K, Röhrl C, Stangl H, Hengstschläger M, Mikula M.   +8 more
europepmc   +1 more source

Targeted‐Penetrating Biomimetic Hybrid Transfersomes for Enhanced Transdermal Gene Transfection in Hypertrophic Scar Therapy

Advanced Science, EarlyView.
Hypertrophic scar fibroblasts membrane‐hybridized cationic transfersomes enable efficient loading and transdermal delivery of TGF‐β1 siRNA through multiple skin penetration pathways. The biomimetic platform enhances homotypic targeting, transfection, and immune evasion, suppresses TGF‐β1‐driven fibrotic signaling, and reduces extracellular matrix ...
Hui Xing, Ziyi Zhao, Yuhui Yang, Yichen Lin, Yinglin Xuan, Ziyang Wang, Kai Lv, Xiaoxu Zhu, Zhi Zhang, Dong Ma   +9 more
wiley   +1 more source

High glucose levels promote glycolysis and cholesterol synthesis via ERRα and suppress the autophagy-lysosomal pathway in endometrial cancer. [PDF]

Cell Death Dis
Mao X, Huang L, Liu X, Lin X, Wu Q, Wang X, Ren Y, Ma J, Zhang M, Lin Y, Ralser DJ, Mustea A, Chen G, Sun P.   +13 more
europepmc   +1 more source

Non‐Coding Transcripts From Diversified Members of IgLec Family Protect Antiviral Effectors From Viral miRNA

Advanced Science, EarlyView.
The IgLec gene family generates both protein‐coding antiviral effectors and non‐coding transcripts. Upon viral infection, non‐coding transcripts are preferentially targeted by viral miR‐N48, thereby buffering protein‐coding isoforms from repression. Depletion of these decoy transcripts compromises antiviral defense, revealing a non‐coding RNA‐mediated ...
Ying Huang, Rui Shen, Xin Huang, Gu‐Qin Ji, Jiang‐Feng Lan, Qian Ren   +5 more
wiley   +1 more source

Ilexoside K Ameliorates Atherosclerosis by Suppressing CD72hi Macrophages and Blocking CXCL12–CXCR4 Axis to Inhibit Endothelial Pyroptosis

Advanced Science, EarlyView.
CD72hi macrophages drive endothelial pyroptosis and accelerate atherosclerosis through CXCL12–CXCR4‐mediated immune–vascular crosstalk. Ilexoside K suppresses this pathogenic communication by modulating CXCR4‐dependent endothelial responses, reducing inflammation and plaque progression. These findings reveal a macrophage–endothelial regulatory axis and
Xingling He, Sijing Li, Jiahui Chen, Liyu Lin, Xinyu Li, Xiaojiao Zhang, Yihui Zhang, Xingling Chen, Jinjian Guo, Zhongqi Yang, Lu Lu, Shihao Ni   +11 more
wiley   +1 more source

Stiff-Stilbene-Linked Bis-Cholesterol: Synthesis and Investigation of Its Supramolecular Gelation and Photophysical Behaviors. [PDF]

ACS Omega
Alene DY, Chung WS.
europepmc   +1 more source

Galactokinase 1 Positively Regulates Mitochondrial Respiration by Phosphorylating TIMM13 as a Protein Kinase

Advanced Science, EarlyView.
GALK1 acts as a protein kinase beyond the phosphorylation of galactose. GALK1 phosphorylates TIMM13 at Y73 in the cytoplasm. This phosphorylation prevents premature oxidative folding of TIMM13 and ensures its entrance into the intermembrane space of mitochondrion, positively regulating mitochondrial respiration.
Chang Woo Ko, Dongyoon Shin, Junho Park, June Huh, Youngsoo Kim, Jong‐Wan Park   +5 more
wiley   +1 more source

CHD1 loss reprograms SREBP2-driven cholesterol synthesis to fuel androgen-responsive growth and castration resistance in SPOP-mutated prostate tumors. [PDF]

Nat Cancer
Chen F, Li H, Wang Y, Tang X, Lin K, Li Q, Meng C, Shi W, Leo J, Liang X, Zhang J, Van V, Mahmud I, Wei B, Lorenzi PL, Raso MG, Aparicio A, Lu Y, Frigo DE, Gan B, Zhao D.   +20 more
europepmc   +1 more source

Huntingtin Aggregate‐Responsive Autophagy Gene Circuit Mitigates Disease Pathology in R6/2 Mice

Advanced Science, EarlyView.
CD98‐mediated receptor‐mediated transcytosis enables LIP‐CD98 nanocarriers to cross the blood–brain barrier and deliver ARAA to neurons. mHTT aggregates activate the 11G–NarX sensor, initiating Auto‐P and Trans‐P signaling through the VP48–NarL relay.
Jie Zhu, Xi‐xiu Xie, Lei Li, Chen Tian, Hao‐tian Wang, Xiao‐jie Wang, Xiao‐lin Yu, Gui‐feng Zhang, Rui‐tian Liu   +8 more
wiley   +1 more source

HSP60 chaperone deficiency disrupts the mitochondrial matrix proteome and dysregulates cholesterol synthesis. [PDF]

Mol Metab
Cömert C, Kjær-Sørensen K, Hansen J, Carlsen J, Just J, Meaney BF, Østergaard E, Luo Y, Oxvig C, Schmidt-Laursen L, Palmfeldt J, Fernandez-Guerra P, Bross P.   +12 more
europepmc   +1 more source