Results 81 to 90 of about 15,077 (245)

Current Challenges of Transcription Compartmentalization Research

Advanced Science, EarlyView.
Transcription factors, coactivators, and RNA polymerase II assemble into transcription compartments ranging from small, defined complexes to liquid‐like condensates. This review unifies these seemingly competing descriptions along a single continuum and asks what these compartments have been shown to do, and what they have not, revealing that the most ...
Thomas Quail, Sina Wittmann
wiley   +1 more source

Tim50a, a nuclear isoform of the mitochondrial Tim50, interacts with proteins involved in snRNP biogenesis

BMC Cell Biology, 2005
Background The Cajal body (CB) is a nuclear suborganelle involved in the biogenesis of small nuclear ribonucleoproteins (snRNPs), which are vital for pre-mRNA splicing.
Robinson Melvin L, Somers Z Brad, Xu Hongzhi, Hebert Michael D   +3 more
doaj   +1 more source

Translational Gap in Biomarker Discovery: Tumor Surface Markers Rarely Mirror Circulating Levels

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Tumor‐associated cell surface proteins are frequently proposed as circulating biomarkers for colorectal cancer (CRC) based on their high tumor expression. However, many candidates identified through tissue‐based analyses fail to translate into clinically useful biomarkers.
Junko Mukohyama, Shohei F. Fujita, Xinyi Fu, Shigenori Suzuki, Hiroki Hamamoto, Dai Shida, Kimihiro Yamashita, Kohei Taniguchi, Sang‐Woong Lee, Akihide Yoshimi   +9 more
wiley   +1 more source

Colocalization of coilin and nucleolar proteins in Cajal body-like structures of micronucleated PtK2 cells

Brazilian Journal of Medical and Biological Research, 2004
Cajal bodies (CB) are ubiquitous nuclear structures involved in the biogenesis of small nuclear ribonucleoproteins and show narrow association with the nucleolus. To identify possible relationships between CB and the nucleolus, the localization of coilin,
N.P. Silva, D.M. Christofolini, R.A. Mortara, L.E.C. Andrade   +3 more
doaj   +1 more source

Musculoskeletal Phenotypes of 19 Patients With X‐Linked HNRNPH2‐Related Neurodevelopmental Disorder: A Prospective Case Series

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Detailed clinical phenotypes have been previously reported for 33 individuals with X‐linked HNRNPH2‐related neurodevelopmental disorder. Of these, 75% self‐reported a musculoskeletal abnormality, including hip dysplasia, scoliosis, kyphosis, lordosis, pes planus, arthritis, and missing spinous processes.
Ambar Garcia, Rachel Salazar, Nicole Holuba, Franklin E. Paulino, Michael G. Vitale, Jennifer M. Bain, Joshua Hyman   +6 more
wiley   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

Phosphorylation regulates coilin activity and RNA association

Biology Open, 2013
Summary The Cajal body (CB) is a domain of concentrated components found within the nucleus of cells in an array of species that is functionally important for the biogenesis of telomerase and small nuclear ribonucleoproteins.
Hanna J. Broome, Zunamys I. Carrero, Heather E. Douglas, Michael D. Hebert   +3 more
doaj   +1 more source

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

Function and dysfunction of GEMIN5: understanding a novel neurodevelopmental disorder

Neural Regeneration Research
The recent identification of a neurodevelopmental disorder with cerebellar atrophy and motor dysfunction (NEDCAM) has resulted in an increased interest in GEMIN5, a multifunction RNA-binding protein.
Charles H Nelson, Udai B Pandey
doaj   +1 more source

Small nuclear RNAs and small nuclear ribonucleoprotein complexes purified from the feline placenta.

The Japanese Journal of Veterinary Science, 1986
Small nuclear RNAs (snRNAs) and small nuclear ribonucleoprotein particles (snRNPs) were purified from the cat placenta as an initial step in the analysis of the regulatory mechanism(s) of gene expression in the placenta. For visual observations, snRNA species including 7S, U2, U1, U4, X-I, X-II, 5S, U5, U6 and X-III were stained with acrydine orange ...
MATSUDA, Motoo, YAMADA, Takatsugu
openaire   +3 more sources