Results 151 to 160 of about 155,361 (266)

PRMT9 Aggravated Dopaminergic Neurodegeneration in Parkinson's Disease Model by Facilitating the Degradation of DUSP26 and Inducing Mitochondrial Dysfunction

Advanced Science, EarlyView.
In the pathological state of PD induced by MPP+, the upregulated PRMT9 in dopaminergic neurons translocates into mitochondrion and interacts with DUSP26 and catalyzes its arginine methylation, leading to the ubiquitin‐proteasomal degradation of DUSP26 mediated by Trim32.
Tengfei Liu, Xiaomeng Song, Xin Guo, Rui Xiao, Ru Sun, Qiuran Ji, Lu Yu, Yiquan Li, Qingyi Fu, Qidi Xue, Lingjun Kong, Lin Chen, Chengjiang Gao, Huiqing Liu   +13 more
wiley   +1 more source

Pigmented Sorghum Phenolic Extracts Regulate the Expression of Cancer Development Pathway Genes in HT-29 and Hypoxia-Induced CCD 841 CoN Cells. [PDF]

Food Sci Nutr
Collins A, Chinkwo K, Francis N, Santhakumar AB, Blanchard C.   +4 more
europepmc   +1 more source

Targeting DNGR‐1 with Fangchinoline Elevates Dendritic Cell Antigen Cross‐Presentation‐Mediated Antitumor Immunity in Melanoma

Advanced Science, EarlyView.
Fangchinoline is identified as a small‐molecule DNGR‐1 modulator that enhances dendritic‐cell cross‐presentation of tumor antigens. By engaging DNGR‐1 and activating Syk–Nox2 signaling, it promotes phagosomal ROS, antigen escape, MHC‐I presentation, and CD8+ T‐cell priming, thereby strengthening antitumor immunity and sensitizing tumors to PD‐1 ...
Yuan Liao, Zhenyang Ren, Jing Zhou, He Luo, Yuling Li, Dan Chen, Yuxiao Jiang, Canzhe Li, Mengyi Zheng, Anqi Li, Yao Wang, Yang Zhang, Dingye Wang, Yanjun Jiang, Jiangyong Gu, Biaoyan Du, Yafei Shi, Fang Liu, Jianyong Xiao, Kun Wang   +19 more
wiley   +1 more source

Papillary Thyroid Carcinoma, Bilateral Macronodular Adrenal Cortical Disease-Related Cortisol Excess, and Femoral Enchondroma: A Novel Phenotype-Genotype Based on Next-Generation Sequencing (Variants of <i>APC, MSH6</i>, and <i>CACNA1S</i> Genes). [PDF]

Diagnostics (Basel)
Carsote M, Schipor SV, Dumitrascu A, Gheorghe AM, Sima OC, Manda D, Costachescu M, Muresan A, Preda EM, Terzea D.   +9 more
europepmc   +1 more source

Designer Dynamic DNA Nanoaggregate in Living Cell for Mitochondrial Energy Restriction

Advanced Science, EarlyView.
This study presents the Tech‐tetrahedron, a designer dynamic DNA nanoaggregate engineered for precise mitochondrial energy restriction. Its trinity‐functionalized design integrates navigable unit, telomerase‐activated latch, and self‐assembly module.
Ruijia Deng, Jing Sheng, Ben Niu, Wenjuan Fu, Yingjie Yang, Zuowei Xie, Shuang Xie, Yunxuan He, Meilin Gong, Jue Wang, Yan Pi, Ming Chen, Kai Chang   +12 more
wiley   +1 more source

Recurrent COPA mutation drives R-spondin-independent Wnt activation in intestinal tumors. [PDF]

Nat Genet
Fujii M, Abeto N, Kishimoto S, Shiraishi K, Hashimoto T, Hiraoka N, Nonaka S, Kojima M, Matano M, Takahashi S, Colozza G, Koo BK, Yatabe Y, Kato M, Sato T, Sekine S.   +15 more
europepmc   +1 more source

Single‐Cell Reveal GALNT7‐Dependent Ferroptosis Suppression as a Mechanism of Immunotherapy Resistance in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
Integrated clinical and mechanistic analyses identify GALNT7 as a ferroptosis‐suppressive regulator associated with immunotherapy resistance in non‐small cell lung cancer. GALNT7 depletion promotes lipid peroxidation, mitochondrial dysfunction, and ferroptosis, enhances CD8+ T‐cell activation and IFN‐γ production, and sensitizes tumors to PD‐1 blockade,
Jiadi Gan, Qian Zheng, Deng Liu, Ruichao Nie, Menglin Yao, Xiaolong Tang, Renjie Xu, Jinghong Xian, Wenjun Meng, Wenxin Luo, Dan Liu, Guiyi Ji   +11 more
wiley   +1 more source

NSUN2 mediates intestinal stem cell expansion and colorectal tumour initiation via MAPK/ERK signalling. [PDF]

Cell Death Dis
Bastem Akan A, Billard CV, Chen SY, Huang PH, Cammareri P, Rajasekaran V, Hall AE, Preyzner P, Pohl SÖ, Farrington SM, Dunlop MG, Din FVN, Myant KB.   +12 more
europepmc   +1 more source

Membrane Fusion‐Mediated Cytosolic Delivery of Threose Nucleic Acids via Homotypic Nanoparticles Overcomes Drug Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng, Tristan Juin Han Chang, Xinchao Li, Zhongqi Zhou, Chung Tin, Kenward Vong, Pierre Karam, Pik Kwan Lo   +7 more
wiley   +1 more source

Truncating <i>Adenomatous Polyposis Coli</i> Mutations Serve as a Biomarker for Advanced Tumor Stage in Iranian Patients with Familial Colorectal Cancer. [PDF]

J Cancer Prev
Zarei A, Khalafi-Nezhad A, Senemar S, Abdollahi A, Fattahi MJ.   +4 more
europepmc   +1 more source