Results 271 to 280 of about 807,500 (308)

Protein kinase activity of RNA polymerase I purified from a rat hepatoma: probable function of Mr 42,000 and 24,600 polypeptides.

, 1981
Kathleen M. Rose, Dean A. Stetler, Samson T. Jacob   +2 more
openalex   +1 more source

A CMTM6 Nanobody Overcomes EGFR‐TKI Resistance in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
Overcoming EGFR‐TKI resistance remains a critical challenge in NSCLC treatment. This study identifies CMTM6 as a key regulator of EGFR stability and demonstrates that a novel anti‐CMTM6 nanobody disrupts the CMTM6‐EGFR interaction. Targeting CMTM6 restores EGFR degradation, suppresses tumor growth, and confers therapeutic benefit in both CDX and PDX ...
Lu Xia, Jichuan Wang, Hui Xue, Haimeng Li, Qinghua Li, Sen Qin, Chunyu Yu, Yanhua Liu, Yu Gao, Lingyun Li, Sudun Guan, Enrun Zheng, Feiya Suo, Lin He, Yongsheng Wang, Wenling Han, Yongfeng Shang, Yong Geng, Luyang Sun   +18 more
wiley   +1 more source

β‐Glucuronidase‐Expressing Lactobacillus reuteri Triggers Irinotecan Enterotoxicity Through Depleting the Regenerative Epithelial Stem/Progenitor Pool

Advanced Science, EarlyView.
XLP mitigated CPT11 mucositis by suppressing GUS‐expressing microbes, notably L. reuteri, and diminishing bacterial GUS activity, consequently reducing SN38 accumulation to protect the intestinal epithelium. This preservation of the mucosal stem cell niche enabled rapid regeneration of secretory lineages such as mucin‐producing goblet cells, which ...
Bei Yue, Ruiyang Gao, Ling Zhao, Donghui Liu, Cheng Lv, Ziyi Wang, Fangbin Ai, Beibei Zhang, Zhilun Yu, Xiaolong Geng, Hao Wang, Kang Wang, Kaixian Chen, Chenghai Liu, Zhengtao Wang, Wei Dou   +15 more
wiley   +1 more source

Novobiocin inhibits RNA polymerase III transcriptionin vitroby a mechanism distinct from DNA topoisomerase II

, 1986
Joel Gottesfeld
openalex   +2 more sources

IncRNA‐ZFAS1, an Emerging Gate‐Keeper in DNA Damage‐Dependent Transcriptional Regulation

Advanced Science, EarlyView.
LncZFAS1 plays a crucial role during DNA damage response in mammalian cells. Loss of lncZFAS1 results in deficient DNA lesion removal and reduced cell viability. Mechanistically, lncZFAS1 modulates RNAPII phosphorylation and transcription and thereby promotes both GG‐NER and TC‐NER upon UV damage.
Jiena Liu, Qing Lu, Zixuan Fan, Jiahui Lin, Nan He, Xin Zhang, Zhaoya Han, Tingting Zhu, Zhenzhen Wu, Yingying Xu, Yuming Wang   +10 more
wiley   +1 more source

Key Connectomes and Synaptic‐Compartment‐Specific Risk Genes Drive Pathological α‐Synuclein Spreading

Advanced Science, EarlyView.
Utilizing a stereotaxic injection mouse model and a novel mathematical approach, this study uncovers key subnetworks that drive pathological α‐synuclein (α‐Syn) progression in Parkinson's disease (PD). Remarkably, just 2% of the strongest connections in the connectome are sufficient to predict its spread.
Yuanxi Li, Justin Torok, Shujing Zhang, Jessica Ding, Ning Wang, Courtney Lau, Shruti Kulkarni, Chaitali Anand, Julie Tran, Michael Cheng, Claire Lo, Binbin Lu, Yanzi Sun, Robert Damoiseaux, Xia Yang, Ashish Raj, Chao Peng   +16 more
wiley   +1 more source

H3K4me3 methyltransferase KMT2F promotes pre-initiation complex formation by RNA Polymerase I to regulate ribosomal RNA transcription

Lone KA, Karole AM, Ravindran G, Tyagi S.   +3 more
europepmc   +1 more source

Interactions of RNA polymerase and the cyclic AMP receptor protein on DNA of theE. coligalactose operon

, 1983
Taketoshi Taniguchi, Benoît De Crombrugghe   +1 more
openalex   +2 more sources

Real‐Time Evolutionary Landscape of the Bronchial Epithelium and Corresponding Dynamic Immune Cell Alterations in Lung Squamous Cell Carcinogenesis

Advanced Science, EarlyView.
Lung squamous cell carcinoma (LUSC) is often preceded by sequential premalignant lesions with an increasing probability of malignant progression. Using single‐cell RNA sequencing, the dynamic cellular evolution from normal lung to LUSC tissues is delineated; clonal structure of premalignant and malignant epithelium is reveled; the conversion of immune ...
Baohong Luo, Yuting Luo, Sicheng Chen, Tiantian Yang, Bixia Liu, Xiting Liao, Xiaoke Zheng, Tian Tian, Jinxu Liu, Qinru Zhan, Xiaohua Situ, Zhongpeng Xie, Yanxia Wang, Zhe‐Sheng Chen, Honglei Chen, Zheng Yang, Zunfu Ke   +16 more
wiley   +1 more source

Tumor‐Associated Sympathetic Nerves Promote the Progression of Epstein‐Barr Virus‐Positive Diffuse Large B‐Cell Lymphoma

Advanced Science, EarlyView.
Sympathetic nerve innervation promotes the progression of Epstein‐Barr virus‐positive diffuse large B‐cell lymphoma (EBV+ DLBCL) via β2‐adrenergic receptors. The discovery of enhanced nerve infiltration and β2AR expression reveals a novel mechanism and highlights the sympathetic–β2AR axis as a promising target for therapeutic intervention in EBV+ DLBCL.
Silan Huang, Dexin Lei, Linbin Yang, Aiwei Bi, Yanlou Wang, Peng Zhang, Dongyu Zhuang, Honglian Liu, Qingqing Cai, Man Nie, Yi Xia   +10 more
wiley   +1 more source