Results 171 to 180 of about 162,229 (257)

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Ultra-short cyclic peptide Cy _RL-QN15 acts as a TLR4 antagonist to expedite oral ulcer healing. [PDF]

Zool Res
Ru ZQ, Wu YT, Yang CY, Yang YT, Li YJ, Liu M, Peng Y, Yang YL, Wang JY, Jia QY, Li YS, Fu Z, Yang MF, Tang J, Fan Y, Liu CX, Su WR, Liu NX, He L, Wang Y, Yang XW.   +20 more
europepmc   +1 more source

UCHL3 Regulates Subgenomic Flaviviral RNA Condensates to Promote Virus Propagation

Advanced Science, EarlyView.
ABSTRACT Flavivirus subgenomic RNAs (sfRNAs) antagonise antiviral defences, yet how sfRNAs are organized and maintained in cells remains poorly understood. Here we identify ubiquitin C‐terminal hydrolase L3 (UCHL3) as a post‐translational regulator of flavivirus sfRNA stability and function.
Oscar Trejo‐Cerro, Anna Beekmayer‐Dhillon, Qi Wen Teo, Lewis Siu, Ming Yuan Li, Kate J. Heesom, Adán Pinto‐Fernández, Sumana Sanyal   +7 more
wiley   +1 more source

Cyclic peptide inhibitors function as molecular glues to stabilize Gq/11 heterotrimers. [PDF]

Proc Natl Acad Sci U S A
Mühle J, Alenfelder J, Rodrigues MJ, Jürgenliemke L, Guixà-González R, Grätz L, Andres F, Bacchin A, Hennig M, Schihada H, Crüsemann M, König GM, Schertler G, Kostenis E, Deupi X.   +14 more
europepmc   +1 more source

Unveiling Lactylation: A Novel Frontier in Cancer Stemness and Therapy

Advanced Science, EarlyView.
Tumor metabolism and epigenetic regulation are intrinsically linked. This review highlights lactylation as a pivotal bridge connecting these processes, acting as an active epigenetic effector in cancer stemness. We delineate how lactylation orchestrates the cancer stem cell landscape and evaluate its regulatory networks.
Ting Li, Hongyu Gu, Chang Liu, Yuesheng Lv, Feifei Li, Liang Liang, Jia Yi, Xuanyi Wang, Yi Zhun Zhu, Chuan Xu   +9 more
wiley   +1 more source

Identification of a key peptide cyclase for novel cyclic peptide discovery in Pseudostellaria heterophylla. [PDF]

Plant Commun
Qin X, Wang F, Xie D, Zhou Q, Lin S, Lin W, Li W.   +6 more
europepmc   +1 more source

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

Advanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu, Hongmin Liu, Long Fan, Huakun Liu, Shixue Dou, Guoxiu Wang, Nana Wang, Zhongchao Bai   +7 more
wiley   +1 more source

Rapid discovery of cyclic peptide protein aggregation inhibitors by continuous selection. [PDF]

Nat Chem Biol
Yang L, Zhang J, Andon JS, Li L, Wang T.
europepmc   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

A novel homoarginine-containing cyclic peptide pioamide with selective antipseudomonal activity isolated from the nematode symbiont <i>Photorhabdus khanii</i>. [PDF]

Appl Environ Microbiol
Imai Y, Son S, Sasaki M, Liang L, Gates MF, Ghiglieri M, Shimosato T, Honrao C, Ma X, Guo JJ, Lewis K.   +10 more
europepmc   +1 more source