Results 201 to 210 of about 9,440 (222)

Autoimmunity to heterogeneous nuclear ribonucleoproteins in neurological disease

Annals of Neurology, 2005
In a recent issue of Annals of Neurology, Sueoka and colleagues reported that antibodies to heterogeneous nuclear ribonucleoprotein B1 (hnRNP B1) isolated from the cerebrospinal fluid (CSF) were a specific marker for multiple sclerosis (MS). The hnRNPs are a group of more than 30 nuclear riboproteins that have similar function, structure, amino acid ...
Michael C. Levin, Sang Min Lee, Yvette Morcos   +2 more
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Heterogeneous Nuclear Ribonucleoprotein A2 Interacts with Protein Kinase CK2

Biochemical and Biophysical Research Communications, 1999
The catalytic subunit of protein kinase CK2 (CK2alpha) was found associated with heterogeneous nuclear ribonucleoprotein particles (hnRNPs) that contain the core proteins A2 and C1-C2. High levels of CK2 activity were also detected in these complexes.
F, Pancetti, R, Bosser, A, Krehan, W, Pyerin, E, Itarte, O, Bachs   +5 more
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Physical methods for characterization of heterogeneous nuclear ribonucleoprotein complexes

1990
Publisher Summary The major components of heterogeneous nuclear ribonucleoprotein (hnRNP) complexes are transcripts of RNA polymerase II and small nuclear (sn) RNAs. The sizes of the complexes and their shapes as judged from electron micrographs depend to a large degree on the method used for their preparation.
J T, Schöneich, J O, Thomas
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Cloning and expression of a novel isoform of heterogeneous nuclear ribonucleoprotein-R

NeuroReport, 2005
In the present study, we cloned a novel isoform of heterogeneous nuclear ribonucleoprotein-R (hnRNP-R), hnRNP-R2. Compared with the previously reported hnRNP-R (hnRNP-R1), it lacks the exon 5. Two proteins are both nuclear. The expression of hnRNP-R1 is not tissue-specific and is strikingly higher than that of hnRNR-R2. In comparison, the expression of
Jia, Huang, Xian-hua, Chen, Kun, Wu, Ping, Xu   +3 more
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The Expression Pattern of Heterogeneous Nuclear Ribonucleoprotein R in Rat Retina

Neurochemical Research, 2008
The heterogeneous nuclear ribonucleoproteins (hnRNPs) play important roles in DNA repairing, cell signaling, telomere biogenesis, and in regulating gene expression at both transcriptional and translational levels. In the present study, we demonstrated that the expression of hnRNP-R1 and hnRNP-R2 is developmentally regulated in rat retina.
Zheng-Yu, Peng, Jia, Huang, Shu-Chen, Lee, Yong-Liang, Shi, Xian-Hua, Chen, Ping, Xu   +5 more
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Heterogeneous Nuclear Ribonucleoprotein Particle A/B Proteins and the Control of Alternative Splicing of the Mammalian Heterogeneous Nuclear Ribonucleoprotein Particle A1 Pre-mRNA

2003
Mammalian pre-messenger RNAs (pre-mRNAs) interact with a distinct set of proteins to form heterogeneous nuclear ribonucleoprotein particles (hnRNPs). More than 25 different hnRNP proteins have been found associated with these complexes (Pinol-Roma et al. 1988; Dreyfuss et al. 1993).
B, Chabot, C, LeBel, S, Hutchison, F H, Nasim, M J, Simard   +4 more
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[Autoantibodies to the heterogeneous nuclear ribonucleoproteins and the autoimmune diseases].

Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae, 2003
Autoantibodies to the heterogeneous nuclear ribonucleoproteins (hnRNP) have a great role in the diagnosis of rheumatic diseases. hnRNP-A/B proteins are the main autoantigens in Rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and mixed connective tissue disease (MCTD).
L, Yang, M, Yu, C, Yang
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Preparation of Heterogeneous Nuclear Ribonucleoprotein Complexes

2003
M S, Swanson, G, Dreyfuss
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Heterogeneous Nuclear Ribonucleoprotein D

2018
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Ultrastructural distribution of nuclear ribonucleoproteins as visualized by immunocytochemistry on thin sections.

Journal of Cell Biology, 1984
S Fakan, T E Martin, Fakan S
exaly