Results 51 to 60 of about 123,864 (254)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

High-throughput mass spectrometry based assays for detection of reactive compounds

Green Analytical Chemistry
High-throughput screening (HTS) is a foundational approach in small molecule drug discovery, but false positives due to reactive compounds can waste resources and hinder progress. Nuisance assays are therefore required to identify such compounds; however,
Fan Pu, Sangeeta Pandey, Qi Sun, Kristine E. Frank, Chaohong Sun, Jon D. Williams, Sujatha M. Gopalakrishnan, Nathaniel L. Elsen   +7 more
doaj   +1 more source

Development of High-Throughput Screening Assay for Antihantaviral Therapeutics [PDF]

SLAS Discovery, 2017
Humans acquire hantavirus infection by the inhalation of aerosolized excreta of infected rodent hosts. There is no treatment for hantavirus diseases at present. Therapeutic intervention during early stages of viral infection can improve the outcome of this zoonotic viral illness.
Roy, Anuradha, Mir, Mohammad A.
openaire   +3 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Spectrophotometric Enzyme Assays for High-Throughput Screening

Food Technology and Biotechnology, 2004
This paper reviews high-throughput screening enzyme assays developed in our laboratory over the last ten years. These enzyme assays were initially developed for the purpose of discovering catalytic antibodies by screening cell culture supernatants, but ...
Jean-Louis Reymond
doaj  

Gametocyte-specific and all-blood-stage transmission-blocking chemotypes discovered from high throughput screening on Plasmodium falciparum gametocytes

Communications Biology, 2022
High-throughput screening of 120,000 compounds followed by counter-screening and validation assays reveals candidate antimalarial drugs that kill Plasmodium falciparum sexual and asexual blood stages blocking parasite transmission through mosquito.
Giacomo Paonessa, Giulia Siciliano, Rita Graziani, Cristiana Lalli, Ottavia Cecchetti, Cristina Alli, Roberto La Valle, Alessia Petrocchi, Alessio Sferrazza, Monica Bisbocci, Mario Falchi, Carlo Toniatti, Alberto Bresciani, Pietro Alano   +13 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Protocol to identify small molecules promoting rat and mouse cardiomyocyte proliferation based on the FUCCI and MADM reporters

STAR Protocols, 2022
Summary: Discovery of small molecules promoting cardiomyocyte proliferation is important for heart regeneration and related heart disease. Here, we describe a protocol to isolate neonatal rat and mouse cardiomyocytes, infect cardiomyocytes with Tnnt2-mAG-
Lixia Zheng, Zihao Wang, Jianyong Du, Xiaojun Zhu, Jing-Wei Xiong   +4 more
doaj   +1 more source

Differential Assay for High-Throughput Screening of Antibacterial Compounds

SLAS Discovery, 2007
The previously described Bacillus subtilis reporter strain BAU-102 is capable of detecting cell wall synthesis inhibitors that act at all stages of the cell wall synthesis pathway. In addition, this strain is capable of detecting compounds with hydrophobic/surfactant activity and alternative mechanisms of cell wall disruption.
Shaun P, Falk, Andrew T, Ulijasz, Bernard, Weisblum   +2 more
openaire   +2 more sources