Results 111 to 120 of about 1,384,640 (333)
Molecular Neurodegeneration, 2018 The complicated cellular and biochemical changes that occur in brain during Alzheimer’s disease are poorly understood. In a previous study we used an unbiased label-free quantitative mass spectrometry-based proteomic approach to analyze these changes at ...
Erik C.B. Johnson +8 more
semanticscholar +1 more source
Advanced Science, EarlyView.In pancreatic cancer, the protein DKK3 is found to play a complex role: it initially slows early tumor growth but later promotes tumor aggressiveness. DKK3 expression evolves during progression and drives cancer severity by orchestrating cellular and molecular signaling pathways.
Dharini Srinivasan +20 more
wiley +1 more source
Introduction to Cotranscriptional RNA Splicing [PDF]
, 2014 The discovery that many intron-containing genes can be cotranscriptionally spliced has led to an increased understanding of how splicing and transcription are intricately intertwined. Cotranscriptional splicing has been demonstrated in a number of different organisms and has been shown to play roles in coordinating both constitutive and alternative ...
Merkhofer, Evan C +2 more
openaire +4 more sources
Dysregulation and therapeutic targeting of RNA splicing in cancer
Nature Cancer, 2022 Robert F. Stanley, O. Abdel-Wahab
semanticscholar +1 more source
Metformin Restores Mitochondrial Function and Neurogenesis in POLG Patient‐Derived Brain Organoids
Advanced Science, EarlyView.Patient‐derived POLG‐mutant cortical organoids reveal neuronal subtype‐specific mitochondrial and synaptic defects, with dopaminergic neurons most affected. Metformin treatment restores neuronal identity, mitochondrial function, and excitability, increased mtDNA maintenance, and reprogrammed metabolism via TCA and redox pathways.
Zhuoyuan Zhang +6 more
wiley +1 more source
Advanced Science, EarlyView.This study reveals that circPVT1 promotes the renal cell carcinoma lung metastasis and tumor progression through encoding the cP104aa peptide and directly binds with EIF4A3, which jointly regulates the target gene c‐MYC. Abstract Circular RNA (circRNA) plays a pivotal role in the pathogenesis of renal cell carcinoma (RCC).
Houliang Zhang +10 more
wiley +1 more source
RNA splicing: Out of the loop [PDF]
Current Biology, 1997 Recent functional analysis of catalytic and exon-binding domains from group II autocatalytic introns has revealed haunting similarities with small nuclear RNA sequences in the spliceosome.
openaire +2 more sources
Predicting Immunotherapy Outcomes in NSCLC Using RNA and Pathology from Multicenter Clinical Trials
Advanced Science, EarlyView.LIRA, a machine learning‐based model, is developed using transcriptomic data from 891 NSCLC patients in the OAK and POPLAR cohorts. Its predictive performance is validated in multiple external cohorts. Patients stratified by LIRA‐score exhibit distinct clinical characteristics and tumor microenvironment profiles.
Zhaojun Wang +32 more
wiley +1 more source