Results 161 to 170 of about 291,222 (247)

Fragment-Based Development of NSP14 Exonuclease Inhibitors Confounded by Batch-to-Batch Variability. [PDF]

ACS Chem Biol
Coker JA, Sun R, Polzer PM, Romigh T, Goins CM, Wang NS, Jung JU, Stauffer SR.   +7 more
europepmc   +1 more source

Automatically Defining Protein Words for Diverse Functional Predictions Based on Attention Analysis of a Protein Language Model

Advanced Science, EarlyView.
Understanding protein sequence–function relationships remains challenging due to poorly defined motifs and limited residue‐level annotations. An annotation‐agnostic framework is introduced that segments protein sequences into “protein words” using attention patterns from protein language models.
Hedi Chen, Jingrui Zhong, Xiaochun Zhang, Jingke Chen, Lin Guo, Xiaoliang Xiong, Xiaonan Zhang, Xiangyu Liu, Bailong Xiao, Boxue Tian   +9 more
wiley   +1 more source

Precision screening identifies mitoxantrone as a multitarget inhibitor in ageing-associated cancers with extensive computational validation and doxorubicin comparison. [PDF]

PLoS One
Al-Qahtani MH, Assidi M, Buhmeida A, Almuhammadi A, Pushparaj PN, Alganmi NA.   +5 more
europepmc   +1 more source

Cars2‐Mediated Cysteine Catabolism Drives Brown Fat Development and Thermogenesis Through Persulfidating EBF2

Advanced Science, EarlyView.
We demonstrate that Cars2, a cysteine catabolic enzyme in mouse iBAT, is critical for cold tolerance and brown adipocyte differentiation. Through its CPERS activity, Cars2 produces CysSSH/H2S to induce EBF2 persulfidation, promoting its interaction with PPARγ and BRG1 to enhance thermogenic gene expression.
Xin Peng, Hongyong Song, Yin Long, Kaimin Wu, Yinkun Fu, Wenkai Zhou, Wenyan Li, Zhe Shi, Xu‐Yun Zhao   +8 more
wiley   +1 more source

RCSB Protein Data Bank: Delivering integrative structures alongside experimental structures and computed structure models. [PDF]

Nucleic Acids Res
Vallat B, Rose Y, Piehl DW, Duarte JM, Bittrich S, Bi C, Segura J, Zalevsky A, Sekharan MR, Webb BM, Bhikadiya C, Voigt M, Henry J, Chao H, Pingale A, Raymond D, Sagendorf J, Peisach E, Feng Z, Guranovic V, Smith J, Rose AS, Young JY, Berman HM, Sali A, Burley SK.   +25 more
europepmc   +1 more source

Extreme Kinetic Stability and RNase Resistance of Human Telomerase RNA G‐Quadruplexes Overcome by DHX36 Helicase

Advanced Science, EarlyView.
The RNA G‐quadruplexes formed at the 5'‐end of the RNA component of human telomerase possess extreme slow unfolding rate, rendering them resistant to nuclease degradation. The helicase DHX36 overcame this kinetic barrier and significantly reduced the folded fraction.
Qun Luo, Yashuo Zhang, Yingxian Qian, Huiying Zhan, Wenqiang Wu, Huijuan You   +5 more
wiley   +1 more source

Proline/sidechain C-H/O interactions stabilize <i>cis</i>-proline.

Phys Chem Chem Phys
Oven HC, Ganguly HK, Zondlo NJ.
europepmc   +1 more source

PrePPI - Structure-based Prediction of Protein-protein Interactomes and Networks. [PDF]

J Mol Biol
Velez C, Naravane A, Robila VI, Saha A, Murray D, Honig B.   +5 more
europepmc   +1 more source

Albumin‐Bound STING Agonist Reprograms HSPCs to Antitumor Neutrophils Enhancing CD8+ T Cell Immunity

Advanced Science, EarlyView.
This study demonstrates that an albumin‐bound STING agonist (Nano ZSA‐51D) reprograms HSPCs to produce antitumor neutrophils with enhanced MHC I–mediated CD8+ T cell activation, thereby sensitizing tumors to α‐PD1 therapy. These findings highlight a strategy to target early hematopoiesis for shaping neutrophil fate and potentiating cancer immunotherapy.
Jinsong Tao, Hong‐Yi Zhao, Chengyi Li, Hanning Wen, Fang Ke, Qiuxia Li, Miao He, Bo Wen, Zhongwei Liu, Kai Sun, Wei Gao, Duxin Sun   +11 more
wiley   +1 more source

Design, synthesis, molecular docking and cytotoxic evaluation of novel pyrimidine-based sulfonamide derivatives as potent anticancer agents: SAR insights and biological profiling. [PDF]

Sci Rep
Bayoumy NM, Fadda AA, Gaffer HE, Soliman NN.   +3 more
europepmc   +1 more source