Results 291 to 300 of about 507,435 (334)

Plasma proteomics for biomarker discovery in childhood tuberculosis. [PDF]

Nat Commun
Fossati A, Wambi P, Jaganath D, Calderon R, Castro R, Mohapatra A, McKetney J, Luiz J, Nerurkar R, Nkereuwem E, Franke MF, Mousavian Z, Collins JM, Sigal GB, Segal MR, Kampman B, Wobudeya E, Cattamanchi A, Ernst JD, Zar HJ, Swaney DL, COMBO Study Consortium.   +21 more
europepmc   +1 more source

PTf‐SRiApt Targeting SCAF4‐POLR2A Interaction Suppresses Tumor Growth and Promotes Antitumor Immunity in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
A phosphorothioate‐modified aptamer PTf‐SRiApt capable of disrupting “undruggable” transcription factor SCAF4‐POLR2A interaction with high inhibitory activity and biological stability is presented here. Through this inhibition, PTf‐SRiApt successfully arrested cell cycle progression, induced cell death, and elevated immune recruitment in SCAF4‐POLR2A ...
Liyan Fei, Yichun Pan, Jie Zhai, Tongqing Li, Yuxin Zhou, Sheyu Zhang, Juan Wei, Qian Hu, Xueying Liu, Lu Guo, Weizhu Wu, Yong Wei, Qin Wu, Weihong Tan   +13 more
wiley   +1 more source

From Discovery to Delivery: A Rapid and Targeted Proteomics Workflow for Monitoring Chinese Hamster Ovary Biomanufacturing. [PDF]

Mol Cell Proteomics
Eldrid C, Hawke E, Cain KM, Meeson K, Watson J, Spiess R, Johnston L, Smith W, Russell M, Hoare R, Raven J, Schwartz JM, Rattray M, Pybus L, Dickson A, Pitt A, Barran P.   +16 more
europepmc   +1 more source

ACSS2‐Mediated Histone H4 Lysine 12 Crotonylation (H4K12cr) Alleviates Colitis via Enhancing Transcription of CLDN7

Advanced Science, EarlyView.
Histone lysine crotonylation (Kcr) is a highly conserved posttranslational modification implicated with crucial biological processes. This study reveals that ACSS2‐mediated H4K12cr upregulated CLDN7 transcription to strengthen intestinal epithelial barrier.
Ming Yuan, Shaopeng Chen, Zhensen Lin, Runfeng Yu, Kang Chao, Shubiao Ye, Qing Li, Haoxian Ke, Chi Zhang, Junfeng Huang, Guanzhan Liang, Tuo Hu, Xiang Gao, Ping Lan, Xianrui Wu   +14 more
wiley   +1 more source

FACS-Proteomics strategy toward extracellular vesicles single-phenotype characterization in biological fluids: exploring the role of leukocyte-derived EVs in multiple sclerosis. [PDF]

J Transl Med
Cufaro MC, Lanuti P, De Bellis D, Veschi S, Piro A, Fontana A, Di Sebastiano A, Brocco D, Simeone P, Pilato S, Khorooshi RMH, Tomassini V, Rispoli MG, Federici L, Cicalini I, Pieragostino D, Del Boccio P.   +16 more
europepmc   +1 more source

QSOX2‐Mediated Disulfide Bond Modification Enhances Tumor Stemness and Chemoresistance by Activating TSC2/mTOR/c‐Myc Feedback Loop in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
High QSOX2 enhances stemness, drug resistance, and metastasis of ESCC cells. QSOX2‐mediated disulfide bond modification activates mTOR/c‐Myc signaling. CAFs‐secreted IGF‐1 drives mTOR/c‐Myc/QSOX2 positive feedback loop. Combining Ebselen, rapamycin, and cisplatin induces tumor dormancy in mice.
Wo‐Ming Chen, Xiao‐Ping Zhang, Xiao Sun, Hai‐Cheng Liu, Yuan‐Yuan Yan, Xue Wei, Yu Liang, Yue Feng, Zhengjie Chen, Yongxu Jia, Chen Jiang, Qian Yan, Lei Li   +12 more
wiley   +1 more source

Precision Medicine and the Human Proteome in Disease, Diagnostics and Translation: Current Status and Future Prospects. [PDF]

Biomedicines
Qoronfleh MW.
europepmc   +1 more source

NSP7 Molecular Degrader Attenuates Coronaviral Infection Through the β‐TrCP1/FBXO5 Axis

Advanced Science, EarlyView.
Host E3 ligase FBXO5 as a key regulator that promotes K48‐linked ubiquitination and proteasomal degradation of SARS‐CoV‐2 NSP7, thereby suppressing viral replication. NSP7 ubiquitination is co‐regulated by β‐TrCP1 and TAF1. Small molecule BC24877 disrupts β‐TrCP1‐mediated degradation of FBXO5, stabilizing FBXO5 and enhancing NSP7 clearance ...
Yao Tong, Travis B. Lear, Ferhan Tuncer, John J. Villandre, Áine N. Boudreau, Bo Lin, Irene Alfaras, Jason R. Kennerdell, Daniel P. Camarco, Mads B. Larsen, Yun Hua, Yanwen Chen, Meigin E. Chandler, Ricardo Pineda, Simon M. Barratt‐Boyes, John W. Evankovich, Toren Finkel, Yuan Liu, Bill B. Chen   +18 more
wiley   +1 more source

Overcoming Analytical Challenges in Proximity Labeling Proteomics. [PDF]

J Mass Spectrom
Li H, Mazli WNAB, Hao L.
europepmc   +1 more source

Interpretable machine learning leverages proteomics to improve cardiovascular disease risk prediction and biomarker identification. [PDF]

Commun Med (Lond)
Climente-González H, Oh M, Chajewska U, Hosseini R, Mukherjee S, Gan W, Traylor M, Hu S, Fatemifar G, Ghouse J, Del Villar PP, Vernet E, Koelling N, Du L, Abraham R, Li C, Howson JMM.   +16 more
europepmc   +1 more source