Results 41 to 50 of about 79,026 (218)

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

Advanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang, Ziyao Wang, Dongyue Zuo, Zhaowen Su, Bowen Song, Jiamin Gao, Yizhou Zhang, Ruiting Zhao, Linjie Sun, Mengdi Li, Yirui Fan, Dandan Geng, Lei Wang   +12 more
wiley   +1 more source

Long Non-Coding RNA Signatures Associated with Ferroptosis Predict Prognosis in Colorectal Cancer

International Journal of General Medicine, 2022
Na Li,1 Jiangli Shen,1 Ximin Qiao,2 Yuan Gao,3 Hong-Bo Su,4 Shuai Zhang5 1Department of Anorectal Surgery, Xianyang Central Hospital, Xianyang, Shaanxi Province, People’s Republic of China; 2Dean’s Office, Xianyang Central Hospital, Xianyang, Shaanxi ...
Li N, Shen J, Qiao X, Gao Y, Su HB, Zhang S   +5 more
doaj  

O‐GlcNAcylation Regulation of SNAP29‐Dependent Autophagy Activation Dictates Chemoresistance in Gastric Cancer

Advanced Science, EarlyView.
Model illustrating the proposed mechanism by which chemotherapy‐induced downregulation of OGT disrupts SNAP29 O‐GlcNAcylation, promoting STX17‐SNAP29‐VAMP8 SNARE complex assembly and protective autophagy, leading to chemoresistance, which in turn establishes a feedforward loop to perpetuate drug tolerance.
Liang Tang, Shaoji Zhao, Ziling Shao, Tao Luo, Baifu Peng, Yifan Liu, Jinning Ye, Jianjun Peng, Kaiyu Sun, Jianbo Xu   +9 more
wiley   +1 more source

Targeting Tex10 Overcomes Oxaliplatin Resistance by Competitively Disrupting the Non‐Canonical BAF Complex in Colorectal Cancer

Advanced Science, EarlyView.
This study reveals that Tex10 drives oxaliplatin resistance in colorectal cancer by competitively binding BRD9 to disrupt the ncBAF complex, thereby suppressing AMBRA1 transcription and ULK1‐mediated autophagy. Gemcitabine is identified as a direct Tex10 inhibitor that restores autophagy and overcomes resistance.
Ping Xu, Jie Huang, Xiaojin Gao, Lin Deng, Yanheng Deng, Denglu Wang, Chunlei Yu, Yunxiang Zhang, Jingdong Li, Xiaocong Xiang   +9 more
wiley   +1 more source

Long Noncoding RNA PCALRx Interacts with Pyruvate Carboxylase to Drive Multi‐Organ Developmental Toxicity in Zebrafish Embryos Exposed to Amoxicillin

Advanced Science, EarlyView.
Embryonic amoxicillin exposure disrupts multi‐organ development in zebrafish larvae through a lncRNA–metabolic enzyme regulatory axis. PCALRx associates with pyruvate carboxylase, promotes PC protein ubiquitination, and impairs mitochondrial energy metabolism, while vitamin B1 partially restores PC‐centered metabolic function and developmental outcomes.
Yixue Yao, Ping Jiang, Xinli Zhou, Mengying Yin, Qiong Luo, Hui Wang   +5 more
wiley   +1 more source

METTL7A Downregulation Drives SLC1A5‐Mediated Glutamine Competition to Promote Tumor Proliferation and Suppress CD8+ T Cell Immunity in Gastric Cancer

Advanced Science, EarlyView.
GC cells enhance glutamine accumulation by upregulating SLC1A5 expression. This upregulation not only boosts GC cell proliferation, but also outcompetes CD8+ T cells for glutamine and suppresses their antitumor immunity. Mechanistically, METTL7A deficiency in GC induces SLC1A5 overexpression via an m6A‐dependent pathway and N‐glycosylation ...
Mingjun Sun, Shuwei Dang, Dazhi Zhou, Lixian Ding, Xun Sun, Wei Suo, Jirui Niu, Qingzhu Yang, Zhicheng Zhang, Yanyan Sun, Jinxing Li, Zhongsheng Chen, Tao Ban, Yingji Wang, Tianzhu Li, Ming Liu, Guodong Li   +16 more
wiley   +1 more source

Long Non-Coding RNAs in Brown Adipose Tissue

Diabetes, Metabolic Syndrome and Obesity, 2020
Songjia Lai,1,* Kun Du,1,* Yu Shi,1 Cao Li,1 Guoze Wang,1,2 Shenqiang Hu,1 Xianbo Jia,1 Jie Wang,1 Shiyi Chen1 1Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130 ...
Lai S, Du K, Shi Y, Li C, Wang G, Hu S, Jia X, Wang J, Chen S   +8 more
doaj  

Engineered Brain‐Targeted Exosomes Delivering FGF1 for Sustained Glycemic Regulation and Multitarget Neurovascular Protection in Diabetic Stroke

Advanced Science, EarlyView.
ABSTRACT Diabetic stroke is characterized by a hyperglycemic and pro‐inflammatory microenvironment that exacerbates neurovascular dysfunction. However, the blood–brain barrier (BBB) remains a formidable obstacle, restricting the delivery of most therapeutic molecules.
Bixin Shen, Chengxiang Zhang, Junhui Wang, Xichong Zhong, Shihao Chen, Xue Wang, Xiaokun Li, Li Lin   +7 more
wiley   +1 more source

Molecular Interactions of lncRNAs: Cellular Fate Determination and Tissue Regeneration [PDF]

Journal of Cell and Molecular Research, 2015
LncRNAs (long non-coding RNAs) are responsible to control the degradation process, RNA stability, orchestration, inhibition, transcription and histone modification etc.
Monireh Bahrami, Muhammad Irfan-Maqsood
doaj   +1 more source

A Palmitoylation-Associated lncRNA Signature as a Prognostic Biomarker and Its Correlation With the Immune Microenvironment in Lung Adenocarcinoma

Frontiers in Bioscience-Landmark
Background: Lung adenocarcinoma (LUAD) is recognized as the predominant subtype of non-small cell lung cancer (NSCLC), characterized by its aggressive behavior and notable capacity for metastasis.
Wenxin Ding, Sixuan Wu, Lijun Zeng, Zhongxiang Fan, Yongmei Luo, Xinyu Yi, Pan Wang, Liang Mo, Yuehua Li   +8 more
doaj   +1 more source