Research Insights
The Research Insights area highlights recent advances in science and medicine as well as global laboratory research. Our readers gain tremendous benefit from research discoveries in an indirect manner.
Structural basis for higher-order DNA binding by a bacterial transcriptional regulator
Transcriptional regulation by binding of transcription factors to palindromic sequences in promoter regions is a fundamental process in bacteria Some transcription factors have multiple dimeric DNAbinding domains
Role of the SAF-A/HNRNPU SAP domain in X chromosome inactivation, nuclear dynamics, transcription, splicing, and cell proliferation
SAFAHNRNPU is conserved throughout vertebrates and has emerged as an important factor regulating a multitude of nuclear functions including lncRNA localization
Left-right cortical interactions drive intracellular pattern formation in the ciliate Tetrahymena
In ciliates cortical organelles including ciliary arrays are positioned at precise locations along two polarity axes anteriorposterior and circumferential lateral
Unraveling potential EGFR kinase inhibitors: Computational screening, molecular dynamics insights, and MMPBSA analysis for targeted cancer therapy development
EGFR is critical for tumor angiogenesis and cancer progression but existing treatments like erlotinib face limitations such as acquired resistance and side effects To address these issues
Screening for variable drug responses using human iPSC cohorts
We have developed a laboratorybased drug screening platform that uses a cohort of human induced pluripotent stem cell hiPSC lines derived from different donors to predict variable drug responses of potential clinical relevance
Disentangling the mutational effects on protein stability and interaction of human MLH1
Missense mutations can have diverse effects on proteins depending on their location within the protein and the specific amino acid substitution Mutations in the DNA mismatch repair gene MLH are associated with Lynch syndrome
In vivo AGO-APP identifies a module of microRNAs cooperatively preserving neural progenitors
MicroRNAs miRNAs are small RNAs that silence messenger RNAs mRNAs by binding to partially complementary sequences They play a crucial role in cell type specification during development Computational models
Design, synthesis, and in vitro evaluation of a carbamazepine derivative with antitumor potential in a model of Acute Lymphoblastic Leukemia
Acute lymphoblastic leukemia ALL is a significant concern in both pediatric and adult demographics Despite approved cancer therapies based on small molecules a mere five apply to all types of leukemia
Coordination of cell envelope biology by Escherichia coli MarA protein potentiates intrinsic antibiotic resistance
The multiple antibiotic resistance activator MarA protein is a transcription factor implicated in control of intrinsic antibiotic resistance in enteric bacterial pathogens In this work we screened the Escherichia coli genome
Significant roles in RNA-binding for the amino-terminal regions of Drosophila Pumilio and Nanos
The Drosophila Pumilio Pum and Nanos Nos RNAbinding proteins govern abdominal segmentation in the early embryo as well as a variety of other events during development They bind together to a compound Nanos Response Element NRE
