386 Result(s)

Article

Receptor-associated Mad homologues synergize as effectors of the TGF-β response

TRANSFORMING growth factor-β TGF-β is the prototype for a family of extracellular proteins that affect cell proliferation and tissue differentiation^1–3. TGF-β-related factors, including BMP-2/4, Dpp and activin, ...

Ying Zhang, **n-Hua Feng, Rui-Yun Wu, Rik Derynck in Nature (1996)

Article

Density inhomogeneity of upper mantle in Central Asian Region

Shengming Fang, Rui Feng, Changffa Li, Guixiang Sun… in Chinese Science Bulletin (1997)

Article

A new dynamics model for traffic flow

As a study method of traffic flow, dynamics models were developed and applied in the last few decades. However, there exist some flaws in most existing models. In this note, a new dynamics model is proposed by...

Rui Jiang, Qingsong Wu, Zuo** Zhu in Chinese Science Bulletin (2001)

Article

A naturally occurring MTA1 variant sequesters oestrogen receptor-α in the cytoplasm

Oestrogen receptor (ER) is a good prognostic marker for the treatment of breast cancers. Upregulation of metastatic tumour antigen 1 (MTA1) is associated with the invasiveness and metastatic potential of sever...

Rakesh Kumar, Rui-An Wang, Abhijit Mazumdar, Amjad H. Talukder, Mahitosh Mandal… in Nature (2002)

Chapter and Conference Paper

Fractal Tiling with the Extended Modular Group

Automatic generation of fractal tiling patterns with the symmetry of the extended modular group is considered. Thanks to the unique one to one relationship between points in the upper half complex plane and th...

Rui-song Ye, Yu-ru Zou, Jian Lu in Computational and Information Science (2005)

Article

Clinical and genetic analysis for a Chinese family with hereditary fructose intolerance

Hereditary fructose intolerance (HFI) is an inheritable disorder of fructose metabolism, inherited as an autosomal recessive disorder and caused by catalytic deficiency of aldolase B, which is critical for glu...

Zhen-ni Chi, Jie Hong, Jun Yang, Hui-Jie Zhang, Meng Dai, Bin Cui, Yu Zhang… in Endocrine (2007)

Article

Influence of short- and long-term treadmill exercises on levels of ghrelin, obestatin and NPY in plasma and brain extraction of obese rats

This study aims to clarify the effects of exercise on levels of appetite regulatory hormones in plasma and hypothalamus of obese rats. Diet-induced obese rats undergo short- (40 min) and long-term (40 min, 5 d...

Jun Wang, Chen Chen, Rui-Yuan Wang in Endocrine (2008)

Article

Paleoproterozoic reworking of ancient crust in the Cathaysia Block, South China: Evidence from zircon trace elements, U-Pb and Lu-Hf isotopes

A combined study of zircon LA-ICP-MS U-Pb dating, trace elements and Hf isotope was carried out for gneissic granite from the Sanzhishu area in **gning, SW Zhejiang Province. Nearly all the zircons separated ...

Rui Liu, HanWen Zhou, Li Zhang, ZengQiu Zhong, Wen Zeng… in Chinese Science Bulletin (2009)

Article

p21-Activated kinase 3 is overexpressed in thymic neuroendocrine tumors (carcinoids) with ectopic ACTH syndrome and participates in cell migration

Thymic carcinoid is an important component of the tumor spectrum causing Ectopic ACTH Syndrome (EAS) and usually carries a poor prognosis. Efforts have been focused on exploring the mechanism of the excessive ...

Rui-xin Liu, Wei-qing Wang, Lei Ye, Yu-fang Bi, Hai Fang, Bin Cui… in Endocrine (2010)

Article

Central role of E3 ubiquitin ligase MG53 in insulin resistance and metabolic disorders

MG53 acts as an E3 ligase that targets the insulin receptor and IRS1 for ubiquitin-dependent degradation; when MG53 is upregulated, metabolic syndrome ensues.

Ruisheng Song, Wei Peng, Yan Zhang, Fengxiang Lv, Hong-Kun Wu, Jiaojiao Guo… in Nature (2013)

Article

Digital cameras with designs inspired by the arthropod eye

Digital cameras with layouts inspired by the compound, hemispherical designs of arthropod eyes have been built by combining elastomeric optical elements with deformable arrays of thin silicon photodetectors.

Young Min Song, Yizhu **e, Viktor Malyarchuk, Jianliang **ao, Inhwa Jung… in Nature (2013)

Article

Dynamical Behaviors of a Coupled Cushioning Packaging Model with Linear and Nonlinear Stiffness

In this paper, a dynamic model coupled with linear and nonlinear stiffness is proposed for nonlinear cushioning packaging system based on critical component. The approximate analytical solution for the nonline...

Jun Wang, Yasir Khan, Rui-Hua Yang… in Arabian Journal for Science and Engineering (2013)