Results 31 to 40 of about 5,491 (207)

Unraveling the role of lactylation in cell death and correlative diseases: a comprehensive review

Frontiers in Cell and Developmental Biology
Lactylation is a newly identified post-translational modification and an important biological function of lactate. Numerous pathological disorders, including cancer and autoimmune and inflammatory diseases, are regulated by lactylation.
Bowen Zhao, Yue Liu, Xinpei Shen, Yunxue Zhang, Qihang Cang, Yuan Fan, Yuan Fan, Yuan Fan, Yanting Wang, Yanting Wang, Yanting Wang   +10 more
doaj   +1 more source

Triple‐Negative Breast Cancer Cells Utilize IL8 and CXCL1 to Suppress NK Cells’ Function and Facilitate Cancer Metastasis

Advanced Science, EarlyView.
Triple‐negative breast cancer (TNBC) cells evade natural killer (NK) cell immunity by secreting IL8 and CXCL1. These chemokines suppress NK cells’ function via CXCR1/2 and enhance cancer cells’ survival through PD‐L1 upregulation and BCL‐2 anti‐apoptotic signaling.
Mingheng Yuan, Hongmei Yang, Renfei Wu, Meng Hao, Xiangpeng Chu, Chuxia Deng, Kathy Qian Luo   +6 more
wiley   +1 more source

Targeting Lactate‐Driven Stromal Autophagy via MCT1 Disrupts the Immunosuppressive Niche and Sensitizes Pancreatic Cancer to PD‐1 Blockade

Advanced Science, EarlyView.
Tumor‐derived lactate activates PSCs through MCT1‐mediated Vps34 lactylation and autophagy. These activated PSCs secrete CXCL9/10, upregulating PD‐1 on CD8+ T cells via the CXCR3/STAT3 axis to foster immunosuppression. Disrupting this metabolic crosstalk by targeting MCT1 effectively sensitizes pancreatic cancer to PD‐1 blockade, presenting a promising
Wenfeng Zhuo, Rong Hu, Yuhang Hu, Ping Hu, Shengbo Han, Guozheng Lv, Zhu Zeng, Yong Zhao, Yang Li, Yan Huang, Yingsong Zhao, Hongda Wang, Guangyu Zhao, Eryang Zhao, Gang Zhao   +14 more
wiley   +1 more source

The role of nonhistone lactylation in disease

Heliyon
In 2019, a novel post-translational modification termed lactylation was identified, which established a connection among lactate, transcriptional regulation and epigenetics. Lactate, which is traditionally viewed as a metabolic byproduct, is now recognized for its significant functional role, including modulating the tumor microenvironment, engaging in
Hao Yu, Tingting Zhu, Dongwen Ma, Xiaohan Cheng, Shengjia Wang, Yongzhong Yao   +5 more
openaire   +3 more sources

Spatiotemporal Targeting Randle Cycle and Immune Checkpoint for Potent Antitumor Therapy

Advanced Science, EarlyView.
A glucose oxidase‐based nanogel (GOX‐NG) system using catechol‐functionalized alginate, exhibits enhanced tumor penetration, prolonged retention, and sustained glucose depletion in the tumor microenvironment. When combined with a fatty acid oxidation inhibitor, it implements dual metabolic suppression, thereby enhancing ROS‐induced immunogenic cell ...
Yuan Gao, Zijian Gong, Yixuan Fu, Jianan Zheng, Xiao Sang, Binglin Chen, Qinzhi Su, Weiping Gao, Fei Duan, Jinqi Wei, Xuliang Deng, Xinyu Liu   +11 more
wiley   +1 more source

Protein lactylation in kidney diseases

Frontiers in Cell and Developmental Biology
Post-translational modifications (PTMs) regulate protein function and structure through covalent modifications, participating in various physiological and pathological processes. Lysine lactylation is an emerging PTM discovered in recent years, which regulates gene expression, metabolism, and cell signaling by adding a lactyl group to lysine residues ...
Xu, Yelei, Li, Xinming, Mao, Zhiguo, Xue, Cheng   +3 more
openaire   +2 more sources

Radiation‐Induced Tumor‐Intrinsic LTβR N‐Glycosylation Suppresses Pyroptosis Through TRIM28‐Mediated PCBP2 SUMOylation to Promote Gastric Cancer Radioresistance

Advanced Science, EarlyView.
Radiotherapy triggers LTβR N‐glycosylation, enhancing its overall protein stability and nuclear retention. This accumulation drives TRIM28‐mediated PCBP2 SUMOylation, suppressing pyroptosis and conferring gastric cancer radioresistance. Therapeutically, a targeted nanoplatform (cRGD‐Lipo@EMD) effectively disrupts this regulatory axis, offering a highly
Weijie Zang, Yunlong Ji, Chunwang Zhou, Xiwen Li, Zhuang Lu, Guangze Zhang, Yu Chen, Wanjiang Xue, Yilin Hu   +8 more
wiley   +1 more source

Mechanism and application of lactylation in cancers

Cell & Bioscience
Lactate is a crucial product of cancer metabolism, creating an acidic environment that supports cancer growth and acts as a substrate for lactylation. Lactylation, a newly discovered epigenetic modification, plays a vital role in cancer cell signaling, metabolic reprogramming, immune response, and other functions. This review explores the regulation of
Jiewen Wang, Mingjing Peng, Linda Oyang, Mengzhou Shen, Shizhen Li, Xianjie Jiang, Zongyao Ren, Qiu Peng, Xuemeng Xu, Shiming Tan, Longzheng Xia, Wenjuan Yang, Haofan Li, Nayiyuan Wu, Yanyan Tang, Jinguan Lin, Qianjin Liao, Yaqian Han, Yujuan Zhou   +18 more
openaire   +3 more sources

Protein lactylation in cancer: mechanisms and potential therapeutic implications

Experimental and Molecular Medicine
Increased glycolysis, which leads to high lactate production, is a common feature of cancer cells. Recent evidence suggests that lactate plays a role in the post-translational modification of histone and nonhistone proteins via lactylation.
Hyunsoo Rho, Nissim Hay
doaj   +1 more source

Lactylation in tumor: mechanisms and therapeutic potentials

Frontiers in Immunology
Lactate, a central product of glucose metabolism, plays a vital role in energy supply and signal transduction, and it also participates in gene transcription regulation through lactylation.
Dandan Wang, Hao Rong, Ke Ma, Jun Peng
doaj   +1 more source