Results 121 to 130 of about 242,506 (191)

PABPN1 Couples the Polyadenylation and Translation of Maternal Transcripts to Mouse Oocyte Meiotic Maturation

Advanced Science, EarlyView.
This study reveals that cytoplasmic PABPN1 is essential for mouse oocyte meiotic maturation by coordinating polyadenylation, translation, and degradation of maternal mRNAs. Pabpn1 knockout disrupts CDK1 activation, spindle formation, and chromosome alignment by impairing maturation‐promoting factor (MPF) regulation and BTG4‐mediated deadenylation ...
Xing‐Xing Dai, Yu‐Ke Wu, Shuai‐Bo Pi, Feng‐Jie Hu, Yun‐Wen Wu, Hang Qi, Zhiyi Li, Zhi‐Yan Jiang, Long‐Wen Zhao, Heng‐Yu Fan   +9 more
wiley   +1 more source

A Phase‐Separated SR Protein Reprograms Host Pre‐mRNA Splicing to Enhance Disease Susceptibility

Advanced Science, EarlyView.
This study identifies SR30, a splicing factor, as a negative regulator of tomato immunity. During Phytophthora infestans infection, the elevated SR30 forms nuclear condensates to suppress the alternative splicing (AS) of defense‐related genes in a phase separation manner.
Dong Yan, Jie Huang, Fengqi Tian, Haidong Shu, Han Chen, Qian Peng, Hongwei Wu, Jianlong Zhao, Anireddy S. N. Reddy, Gang Li, Yuanchao Wang, Suomeng Dong   +11 more
wiley   +1 more source

AlphaFold‐Guided Bespoke Gene Editing Enhances Field‐Grown Soybean Oil Contents

Advanced Science, EarlyView.
An AlphaFold‐guided method is developed to functionally optimize soybean sugar transporters and achieve bespoke gene editing of GmSWEET10a/b to improve oil content in an elite soybean cultivar in multi‐year, multi‐site field trials. The combination of AI‐guided protein design and gene editing may unlock a huge potential to improve the genetic trait de ...
Jie Wang, Li Zhang, Shoudong Wang, Xin Wang, Suning Li, Pingping Gong, Mengyan Bai, Arnav Paul, Nathan Tvedt, Hengrui Ren, Maoxiang Yang, Zhihui Zhang, Shaodong Zhou, Jiayi Sun, Xianjin Wu, Huaqin Kuang, Zhenghua Du, Yonghui Dong, Xiaolei Shi, Meina Li, Diwakar Shukla, Long Yan, Yuefeng Guan   +22 more
wiley   +1 more source

Dipyridamole Acts as Clinical Ferroptosis Inhibitor to Prevent from Tissue Injury

Advanced Science, EarlyView.
Dipyridamole acts as a clinically used compound to suppress ferroptosis. Dipyridamole down‐regulates the expression of RNF126, which is an E3 ligase to ubiquitinate SLC7A11 for proteasome degradation. The deficiency of SLC7A11 largely abolishes the protective role of dipyridamole both in vitro and in vivo.
Xiao Zhuang, Shuang Shi, Shuo Liu, Yaqiong Jiao, Bin Huang, Yinghong Yang, Li Yang, Xinquan Yang, Hui Wang, Chunhui Liang, Dandan Song, Huaxiang Yu, Dan Zou, Qi Sun, Shu Yang, Chengqian Yin, Jian Li, Yiming Liu, Junxia Min, Fudi Wang, Yong Nian, Lutao Du, Bo Chu   +22 more
wiley   +1 more source

A Dual Approach with Organoid and CRISPR Screening Reveals ERCC6 as a Determinant of Cisplatin Resistance in Osteosarcoma

Advanced Science, EarlyView.
This study utilizes patient‐derived osteosarcoma organoids and CRISPR screening to identify ERCC6 and HNRNPM as key mediators of cisplatin resistance via the PI3K/AKT pathway and BAX alternative splicing. These findings provide novel insights and potential therapeutic targets for overcoming chemoresistance in osteosarcoma.
Ruiling Xu, Sai Zhu, Wenchao Zhang, Haodong Xu, Chao Tu, Honghui Wang, Lu Wang, Na He, Tang Liu, Xiaoning Guo, Xiaolei Ren, Zhihong Li   +11 more
wiley   +1 more source

The E3 Ubiquitin Ligase ARIH1 Facilitates Colorectal Cancer Progression by Promoting Oxidative Phosphorylation via the Mitochondrial Translocation of K63‐Linked Ubiquitinated PHB1

Advanced Science, EarlyView.
The RBR E3 ubiquitin ligase ARIH1, which is upregulated in colorectal cancer cells, promotes cell growth and metastasis and correlates with an unfavorable CRC prognosis. Mechanistically, ARIH1 catalyzes K63‐linked ubiquitination of PHB1, enhancing the interaction between PHB1 and Akt.
Ying Tong, Zhenling Wang, Yong Wang, Yang Chen, Hongqiang Zhang, Yunfei Lu, Lei Xu, Hengyang Shen, Changzhi Huang, Min Zhao, Wenjie Li, Shuai Wang, Yu Shao, Zan Fu   +13 more
wiley   +1 more source

Calpain‐2‐Mediated Endothelial Focal Adhesion Disruption in Thoracic Aortic Dissection

Advanced Science, EarlyView.
The elevated expression of Capn2 in endothelial cells activates focal adhesion signaling by cleaving Talin1 and assembling Itgav, which compromises the integrity of the endothelial barrier and induces vascular inflammation. Inhibition of calpain through both pharmacological and transgenic approaches has effectively suppressed the onset and progression ...
Xiaomei Teng, Yansong Wang, Haoyue Huang, Yinglong Ding, Jun Wang, Meili Liu, Kun Song, Lianbo Shao, You Yu, Ziying Yang, Zhenya Shen   +10 more
wiley   +1 more source

Genetic Regulation of Alternative Polyadenylation Provides Novel Insights into Molecular Mechanisms Underlying Non‐small Cell Lung Cancer

Advanced Science, EarlyView.
Compared with the non‐risk G allele of rs9606, the risk T allele of rs9606 decreases the binding affinity of NUDT21 for LYRM4, triggering 3'UTR shortening that stabilizes LYRM4 mRNA and elevates its expression. Increased LYRM4 expression promoted malignant phenotypes of non‐small cell lung cancer (NSCLC) cells through modulating ferroptosis, supporting
Meng Jin, Yongbiao Huang, Bin Li, Yuan Wang, Yan Li, Zhirui Chen, Zhe Tang, Chaofan Liu, Lei Zhang, Xianglin Yuan, Jianbo Tian, Bo Liu   +11 more
wiley   +1 more source

Inhibiting FAT1 Blocks Metabolic Bypass to Enhance Antitumor Efficacy of TCA Cycle Inhibition through Suppressing CPT1A‐Dependent Fatty Acid Oxidation

Advanced Science, EarlyView.
This study demonstrates that mutant FAT1 promotes ASCL2‐driven, CPT1A‐dependent fatty acid oxidation, leading to resistance to CPI‐613‐mediated TCA cycle inhibition in head and neck cancer. In vivo gene depletion of mutant FAT1 with LNP‐sgFAT1 suppresses tumor growth and restores CPI‐613 sensitivity, revealing a targetable metabolic bypass with ...
Fanghui Chen, Jianqiang Yang, David O. Popoola, Fan Yang, Yajie Liu, Dongsheng Wang, Zhaohui S. Qin, Zhengjia Chen, Nabil F. Saba, Zhuo G. Chen, Yamin Li, Yong Teng   +11 more
wiley   +1 more source

Tumor-associated Tenascin-C isoforms promote breast cancer cell invasion and growth by MMP-dependent and independent mechanisms [PDF]

, 2009
A Howe, A Joester, A Orimo, A Siri, A von Holst, AJ Garcia, B Carnemolla, B Jian, BS Nielsen, Caroline J Pennington, CD Roskelley, CY Chung, CY Chung, DA Reardon, David S Guttery, Deborah L Holliday, Dylan R Edwards, E Ioachim, F Rigato, GR Phillips, I Aukhil, I Kalembeyi, J Howard Pringle, J Louise Jones, J Symowicz, Jacqueline A Shaw, JE Murphy-Ullrich, JL Jones, JL Jones, JL Jones, K Katenkamp, KE Wilson, KJ Heppner, KW Kinzler, LF Brown, M Adams, M Balduyck, M Cai, M Dueck, M Egeblad, MD Puente Navazo, MD Sternlicht, Michael D Allen, ML Mercado, MP Shekhar, O De Wever, P Huhtala, P Tremble, PL Jones, Rachael A Hancox, RK Nuttall, RM Neve, Rosemary A Walker, S Meiners, S Sarkar, SS Brack, T Jahkola, T Yoshida, TH Westernoff, W Huang   +59 more
core   +3 more sources