Results 331 to 340 of about 270,676 (398)

Unveiling the potential of emerging microRNA panels as diagnostic biomarkers for prostate cancer: A review

UroPrecision, EarlyView.
Abstract Prostate cancer (PCa) is a multifaceted disease that envelops 1.41 million new cases globally. It is the second most common cancer reported in men. Its heterogeneity and indolent growth, coupled with incompetent early screening methods such as serum prostate‐specific antigen level estimations and digital rectal examinations, contribute to its ...
Anveshika Manoj, Gautam Prasad, Mohammad Kaleem Ahmad   +2 more
wiley   +1 more source

Single‐cell spatial transcriptomic sequencing and machine learning models uncover molecular mechanisms and diagnostic biomarkers of Peyronie's disease formation in rats

VIEW, EarlyView.
Peyronie's disease (PD) is a common male reproductive system disorder. The exact etiology of PD remains unclear. This study aimed to investigate molecular and cellular changes in PD using single‐cell spatial transcriptomics. Abstract Peyronie's disease (PD), commonly known as penile induration, is a prevalent male reproductive system disorder with ...
Keyuan Lou, Qiancheng Mao, Junpeng Chi, Jiankun Zhang, Hao Guo, Jitao Wu, Yuanshan Cui   +6 more
wiley   +1 more source

Impact of Acute Endurance Exercise on Alternative Splicing in Skeletal Muscle

FASEB BioAdvances, EarlyView.
Current model on the effects of acute endurance exercise on the AS regulatory mechanism with key trans‐factors/RBPs (e.g., hnRNP‐A1, ‐A3, and TIA1). ABSTRACT Alternative splicing (AS) is a highly conserved posttranscriptional mechanism, generating mRNA variants to diversify the proteome.
Alexander Ahn, Jeongjin J. Kim, Aaron L. Slusher, Jeffrey Y. Ying, Eric Y. Zhang, Andrew T. Ludlow   +5 more
wiley   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

Insect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan, Jing Zhao, Jonas Schwirz, Cristina Borghesi, Conghui Liu, Bo Liu, Wanqiang Qian, Fanghao Wan, Marc F. Schetelig   +8 more
wiley   +1 more source

Different parts of the mussel Gigantidas haimaensis holobiont responded differently to deep‐sea sampling stress

Integrative Zoology, EarlyView.
Symbiotic gill and nonsymbiotic mantle of mussel Gigantidas haimaensis responded differently to deep‐sea sampling stress caused by acute environmental changes. Sharply increased transcription factors potentially play key roles in initiating the response of sampled deep‐sea macrobenthos to the sampling stress.
Guoyong YAN, Tong WEI, Yi LAN, Ting XU, Peiyuan QIAN   +4 more
wiley   +1 more source

Type‐Specific Single‐Neuron Analysis Reveals Mitochondrial DNA Maintenance Failure Affecting Atrophying Pontine Neurons Differentially in Lewy Body Dementia Syndromes

Aging Cell, EarlyView.
(a) Mitochondria contain wild‐type (black)/mutant (red) mtDNA; exceeding the mtDNA mutation threshold compromises OXPHOS, potentially driving degeneration of neurons vulnerable to age‐related neurodegenerative disease. Cellular compensations that is, mtDNA copy number upregulation and crosstalk with nuclear DNA may fail, driving neurodegeneration ...
Eloise J. Stephenson, Laura J. Bailey, Stephen Gentleman, Helen Tuppen, Istvan Bodi, Claire Troakes, Christopher M. Morris, Tony M. Carr, Sarah Guthrie, Joanna L. Elson, Ilse S. Pienaar   +10 more
wiley   +1 more source

circRNA biogenesis competes with pre-mRNA splicing. [PDF]

Molecular Cell, 2014
Circular RNAs (circRNAs) are widely expressed noncoding RNAs. However, their biogenesis and possible functions are poorly understood. Here, by studying circRNAs that we identified in neuronal tissues, we provide evidence that animal circRNAs are generated cotranscriptionally and that their production rate is mainly determined by intronic sequences.
Reut Ashwal-Fluss, M. Meyer, N. Pamudurti, Andranik Ivanov, Osnat Bartok, M. Hanan, Naveh Evantal, Sebastian Memczak, N. Rajewsky, S. Kadener   +9 more
semanticscholar   +5 more sources

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Pre-mRNA splicing in yeast

Trends in Genetics, 1991
Splicing of introns from nuclear precursor messenger RNAs (pre-mRNAs) occurs in all eukaryotes. Two aspects of the splicing mechanism need to be understood: how intron sequences are recognized and aligned and how splicing is catalysed. Recent genetic and biochemical studies in the simple eukaryote Saccharomyces cerevisiae are revealing some of the ...
John Abelson, Stephanie W. Ruby
openaire   +3 more sources

Alternative Pre-mRNA Splicing

2014
Alternative pre-mRNA splicing is an integral part of gene regulation in eukaryotes. Here we provide a basic overview of the various types of alternative splicing, as well as the functional role, highlighting how alternative splicing varies across phylogeny.
J. Andrew Berglund, Stacey D. Wagner
openaire   +3 more sources

The Pre-mRNA Splicing Reaction

2014
In eukaryotic organisms, nascent transcripts of protein-coding genes contain intronic sequences that are not present in mature mRNAs. Pre-mRNA splicing removes introns and joins exons to form mature mRNAs. It is catalyzed by a large RNP complex called the spliceosome. Sequences within the pre-mRNA determine intron recognition and excision. This process
Somsakul Pop Wongpalee, Shalini Sharma
openaire   +3 more sources