نتایج جستجو برای: i ranged 194

تعداد نتایج: 1109078  

Journal: :Pathology, research and practice 2017
Xiaoyun Yu Jingang An Yunhui Hua Zihai Li Ning Yan Weixin Fan Chuan Su

MicroRNAs (miRNAs) are currently emerged as important regulators in psoriasis. Psoriasis is characterized by hyperproliferation and impaired differentiation of keratinocytes in skin lesions. miR-194 is a well-known regulator of cell proliferation and differentiation. However, the role of miR-194 in psoriasis pathogenesis remains unclear. In this study we aimed to investigate the role of miR-194...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2016
Richard C Remsing Shule Liu John D Weeks

Long-standing problems associated with long-ranged electrostatic interactions have plagued theory and simulation alike. Traditional lattice sum (Ewald-like) treatments of Coulomb interactions add significant overhead to computer simulations and can produce artifacts from spurious interactions between simulation cell images. These subtle issues become particularly apparent when estimating thermo...

Genetic improvement of crop plants such as wheat, relies on genetic diversity.  In the current investigation, the genetic diversity of 99 wheat lines and 49 cultivars were assessed using 20 SSR primers. Out of the primers used, 19 were polymorphic among studied lines and cultivars and a total of 67 alleles were amplified. The number of alleles per locus ranged from 1 (Xgwm44) to 7 (Xgwm47), wit...

2011
Andrew S. Gilder Phi M. Do Zunamys I Carrero Angela M. Cosman Hanna J. Broome Venkatramreddy Velma Luis A. Martinez Michael D. Hebert

Coilin is a nuclear phosphoprotein that concentrates within Cajal bodies (CBs) and impacts small nuclear ribonucleoprotein (snRNP) biogenesis. Cisplatin and γ-irradiation, which cause distinct types of DNA damage, both trigger the nucleolar accumulation of coilin, and this temporally coincides with the repression of RNA polymerase I (Pol I) activity. Knockdown of endogenous coilin partially ove...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2010
Senthil K Venugopal Joy Jiang Tae-Hun Kim Yong Li Si-Si Wang Natalie J Torok Jian Wu Mark A Zern

Activation of hepatic stellate cells (HSC) results in their proliferation and in the secretion of extracellular matrix (ECM) proteins, which leads to hepatic fibrosis. microRNAs (miRNAs) have been shown to regulate various cell functions, such as proliferation, differentiation, and apoptosis. Hence, we have analyzed the miRNAs that were differentially expressed in HSC isolated from sham-operate...

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