Results 31 to 40 of about 1,729 (103)

RPL6 Interacts with HMGCS1 to Stabilize HIF‐1α by Promoting Cholesterol Production in Hepatocellular Carcinoma

Advanced Science, Volume 12, Issue 38, October 13, 2025.
The study found that RPL6 is frequently upregulated in HCC tissues with extrahepatic metastasis. Elevated RPL6 bound to and increased the stability of HMGCS1 mRNA, thereby enhancing intracellular cholesterol levels. Subsequently, increased cholesterol promotes cancer metastasis in HCC by stabilizing HIF‐1α protein.
Minli Yang, Shengtao Cheng, Huiying Gu, Shan Zhong, Dapeng Zhang, Xin He, Weixian Chen, Haijun Deng, Jihua Ren, Peng Chen, Ming Tan, Hui Zhang, Fan Li, Zhenzhen Zhang, Yuan Hu, Juan Chen   +15 more
wiley   +1 more source

UV‐A Radiation Impairs Sebaceous‐Gland‐Related Skin Barrier Function by Inducing Inflammation and Altering Intracellular Sebum‐Like Lipid Composition

Journal of Cosmetic Dermatology, Volume 24, Issue 10, October 2025.
ABSTRACT Background Sebaceous glands (SGs) secrete sebum to form a protective barrier that maintains skin health. However, exposure to ultraviolet A (UV‐A) radiation damages the skin barrier, leading to dryness and inflammation. Aims In this study, we investigated how UV‐A radiation alters SG function, focusing on inflammation and changes in the ...
Wangyue Dong, Maori Kono, Masayuki Takaishi, Ayumi Kyuka, Hiroko Kato, Fumitaka Fujita   +5 more
wiley   +1 more source

Estrogen Enhances FDFT1 Expression in Theca Cells of Chicken Hierarchical Ovarian Follicles by Increasing LSD1Ser54p Level Through GSK3β Phosphorylation at 216th Tyrosine

Biomolecules
The development of chicken ovarian follicles involves two key stages of primordial follicle recruitment and follicle selection that are tightly regulated by multiple reproductive hormones and cytokines.
Yanhong Zhang, Conghao Zhong, Xinmei Shu, Qingxin Liu, Yunliang Jiang   +4 more
doaj   +1 more source

Ferroptosis in Pneumoconiosis: From Molecular and Cellular Mechanisms to Therapeutic Strategies

Med Research, Volume 1, Issue 2, Page 239-256, September 2025.
Targeting lung various cells to alleviate pneumoconiosis by suppressing ferroptosis. AAV9‐HGF, adeno‐associated virus‐hepatocyte growth factor; DFP, deferiprone; DHQ, dihydroquercetin; Fer‐1, ferrostatin‐1; IL‐1β, interleukin‐1β; NMN, nicotinamide mononucleotide; sh‐SLC39A14, shRNA targeting solute carrier family 39 member 14; si‐OC‐STAMP, siRNA ...
Mengli Yan, Jing Zhang, Gaili Ji, Xiaobin Fang, Chunheng Mo   +4 more
wiley   +1 more source

Simvastatin overcomes the pPCK1‐pLDHA‐SPRINGlac axis‐mediated ferroptosis and chemo‐immunotherapy resistance in AKT‐hyperactivated intrahepatic cholangiocarcinoma

Cancer Communications, Volume 45, Issue 8, Page 1038-1071, August 2025.
Abstract Background Intrahepatic cholangiocarcinoma (ICC) is a challenging cancer with an increasing incidence. The Phase III TOPAZ‐1/KEYNOTE‐966 study demonstrated chemo‐immunotherapy (CIT) as a significant advancement, potentially replacing traditional chemotherapy for advanced biliary tract cancer.
Jinghan Zhu, Yixiao Xiong, Yuxin Zhang, Huifang Liang, Kun Cheng, Yuanxiang Lu, Guangzhen Cai, Yang Wu, Yunhui Fan, Xiaoping Chen, Hong Zhu, Zeyang Ding, Wanguang Zhang   +12 more
wiley   +1 more source

Differential gene expression toward species of Aristolochia impairing the performance of the Troidini butterfly Battus polydamas

Entomologia Experimentalis et Applicata, Volume 173, Issue 7, Page 696-707, July 2025.
We studied the response of Battus polydamas (Papilionidae) larvae fed on Aristolochia ringens (containing several diterpenes) and Aristolochia gigantea (containing sesquiterpenes and acyclic monoterpenoids but no diterpenoids or aristolochic acids). We assessed larval performance on fitness components such as survival and differential gene expression ...
Karina L. Silva‐Brandão, Clécio Fernando Klitzke, Marcelo M. Brandão, José Roberto Trigo   +3 more
wiley   +1 more source

Human γδ T Cell Function Is Impaired Upon Mevalonate Pathway Inhibition

Immunology, Volume 175, Issue 3, Page 300-322, July 2025.
Mevalonate pathway is important for the effector function of gammadelta T cells. Inhibition of the pathway in vivo and in vitro impairs cytokine and cytotoxic molecule production by mainly affecting protein prenylation and disturbing intracellular signalling in Vdelta2 T cells. Created with Biorender.
Tsz Kin Suen, Burcu Al, Thomas Ulas, Nico Reusch, Harsh Bahrar, Siroon Bekkering, Jaydeep Bhat, Dieter Kabelitz, Joachim L. Schultze, Frank L. van de Veerdonk, Jeanine Roeters van Lennep, Niels P. Riksen, Leo A. B. Joosten, Mihai G. Netea, Katarzyna Placek   +14 more
wiley   +1 more source

Cholesterol metabolic rewiring shapes immune remodeling across hepatocarcinogenesis

Frontiers in Immunology
Cholesterol metabolism, hepatocellular carcinoma (HCC), and the tumor immune microenvironment are increasingly recognized as interconnected drivers of metabolic dysfunction-associated steatotic liver disease/metabolic dysfunction-associated ...
Wentao Ma, Fengxu Yan, Yu Cheng, Guoqing Zhang, Yanxi Mu, Zhiqiang Zhang, Xuefeng Liang, Jianxin Gan, Wenwei Yang, Weixiong Zhu, Yusheng Cheng, Yusheng Cheng   +11 more
doaj   +1 more source

A Biosynthetic and Taxonomic Atlas of the Global Lichen Holobiont

Environmental Microbiology, Volume 27, Issue 6, June 2025.
This analysis of 794 publicly available lichen shotgun metagenomic datasets, covering 467 unique lichen species from 34 countries, revealed that lichens are complex holobionts. They harbour a variety of fungal, algal, and bacterial players with remarkable biosynthetic capabilities.
Samantha C. Waterworth, Susan Egbert, John Sorensen, Barry R. O'Keefe, John A. Beutler   +4 more
wiley   +1 more source

Impact of Mutational Status on Intracellular Effects of Cell‐Permeable CaaX Peptides in Pancreatic Cancer Cells

ChemBioChem, Volume 26, Issue 10, May 27, 2025.
This work deals with intracellular effects of cell‐permeable CaaX‐peptides, designed to influence prenylated proteins like KRas. The results show that after CaaX‐1 treatment, not only KRas expression and signaling are specifically altered in mutated pancreatic cancer cells, but also plasma membrane localization of KRas is affected.
Merlin Klußmann, Martin Matijass, Ines Neundorf   +2 more
wiley   +1 more source