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<title cf:type="text"><![CDATA[Progress in Biochemistry and Biophysics -->Prespectives]]></title>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Research Progress on Long Noncoding RNAs]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140294]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Long noncoding RNAs are non-protein coding transcripts greater than 200 bp in length. Rapidly growing studies showed that these 90% non-protein coding regions in human genome, instead of being "transcription noise", were also playing important roles on transcription initiation, elongation and post-transcriptional regulation <i>etc</i>., thus affecting various biological processes. Based on recent research progress on long noncoding RNAs, this review aims to summarize their origin and evolution, novel kinds of long noncoding RNAs, typical functional mechanisms of long noncoding RNAs, and their roles in development and reprogramming. We also tried to update studies on epigenetic regulation of long noncoding RNAs as well as their roles in cancer research, and some closely related modern technologies for long noncoding RNAs.  Systematic screen of long noncoding RNAs and the elaboration of their functional mechanisms will play critical roles in the progress of modern life sciences.]]></description>
<pubDate>2014/10/23 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[CHEN Xiao-Min,ZHANG Dong-Dong,LUO Jian-Jun and CHEN Run-Sheng]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>CHEN Xiao-Min,ZHANG Dong-Dong,LUO Jian-Jun and CHEN Run-Sheng</atom:name>
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<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140294]]></guid><cfi:id>10</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Dysregulation of Calcium Signaling in Tumor Formation and Progression]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140252]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Calcium ion plays vital roles in virtually all aspects of cell physiology and biology. Dysregulation of calcium homeostasis emerges as an important hallmark for tumor cells. Remodeling in the expression, activities, and localizations of calcium channels and transporters is common to tumor progression. Elevated intracellular calcium prompts uncontrolled growth during tumor formation, whereas lowered calcium appears to be anti-apoptotic in the later phase of tumor progression. Moreover, local and global calcium oscillations may facilitate and guide cell migration in metastasis. These recent advances suggest that targeting calcium signaling may afford potential therapeutic strategies to intervene the tumor formation and progression.]]></description>
<pubDate>2014/10/23 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[SUN Cui-Wei,WANG Xian-Hua and CHENG He-Ping]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>SUN Cui-Wei,WANG Xian-Hua and CHENG He-Ping</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140252]]></guid><cfi:id>9</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[The Function of GATA Family in Cell Fate Determination]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140260]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[During the process of embryo development, formation of tissues and organs is strongly dependent on the correctly temporal-spatial differentiation and proliferation of stem cells, as well as apoptosis of intermediate cells. The processes of cell fate determination require sophisticated coordination, in order to promise the appropriate morphogenesis of tissues and organs during embryo development. GATA transcription factors play essential roles in this process, for example, in germ layer determination, hematopoietic system and cardiac formation, and also function in the genesis of thymus, intestine and tumor. Based on the current findings and combined with our research, this review will introduce the important function of GATA transcription factors in maintenance and differentiation of stem cells, as well as in cell reprogramming.]]></description>
<pubDate>2014/10/23 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[ZHANG Ke and DENG Hong-Kui]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>ZHANG Ke and DENG Hong-Kui</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140260]]></guid><cfi:id>8</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Structural Biology of Influenza Virus in China]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140239]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[From 1970s, structural biology has been advanced promptly in China, and many achievements are reached in different areas of life science. Recently, excellent efforts have been done in structural biology of influenza virus, including molecular basis on interspecies transmission of influenza virus and structure determination of polymerase complex. Here, we present a brief introduction of the advancements on structural biology of influenza virus in and out of China, providing a view of development of structural biology in China.]]></description>
<pubDate>2014/10/23 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[GAO Fu and SHI Yi]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>GAO Fu and SHI Yi</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140239]]></guid><cfi:id>7</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Big Brain Science in The Age of Big Data: Drawing Mental Blueprint]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140208]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Among many odes, I like the "Song of Yangtze River " very much: "you come from the ancient    times, …you are the source of endless". At the 40th anniversary of the <i>Progress in Biochemistry and Biophysics</i>,  I would like to sing my heart song, "Ode to the Brain". The Human Brain is like the long river of history. It from ancient to today, and will from today to the future. Human brain is the most fine, most complex,  most beautiful and the most successful organ created by the long natural selection process. It is the greatest miracle of intellectual evolution. It is the source of human intelligence, is the human spiritual home. The wisdoms of the human brain created and promote the formation of the social inheritance of human knowledge and civilization. Until now, we still don't know how the human brain works. We believe that the brain functional connectomics may be a key to crack the secret of the brain.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[GUO Ai-Ke]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>GUO Ai-Ke</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140208]]></guid><cfi:id>6</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Genetic Etiology of Common Cancer in Chinese Populations Based on Genome-Wide Association Study]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140237]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Cancer is a class of complex diseases caused by gene-environment interaction. Risk for the development of cancer varies greatly among individuals with the same environmental exposure, indicating significant roles of genetic factors in carcinogenesis. Thus, the identification of such genetic factors has profound importance in understanding and clinical care including early detection, diagnose and treatment of cancers. Recently, genome-wide association study (GWAS) has been proved to be a powerful and successful tool for the discovery of genetic factors associated with complex phenotypes and diseases including cancer. GWAS in the US and some European countries have identified many genetic loci associated with a variety of common cancers. Since 2010, Chinese scientists have also published a series of high profile cancer GWAS, which contributed significant progresses in genetic etiology of common cancers in Chinese populations.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[CHANG Jiang,WEI Li-Xuan,WU Chen,YU Dian-Ke,TAN Wen and LIN Dong-Xin]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>CHANG Jiang,WEI Li-Xuan,WU Chen,YU Dian-Ke,TAN Wen and LIN Dong-Xin</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140237]]></guid><cfi:id>5</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Bacterial Effectors Posttranslationally Modify Host Defense System]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140236]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Disrupting the normal signal transduction in host cells by injected bacterial effectors is a critical mechanism in bacterial pathogen-host interaction. The effectors usually harbor unique biochemical activities and function to block the anti-bacteria host defense pathways. Studies in the past few years have revealed several novel posttranslational modifications catalyzed by various bacterial effectors. The OspF family of phosphothreonine lyase effectors catalyzes "eliminylation"of phosphothreonine in MAPK, resulting permanent kinase inactivation. The NleE effector inhibits infection-induced NF-κB proinflammatory signaling by a cysteine methylation modification. The NleB effector mediates arginine GlcNAcylation of death domains and therefore blocks death receptor-mediated host cell death. The Fic-domain containing effectors VopS and IbpA transfer an AMP group onto a conserved serine or tyrosine residue in Rho GTPases, leading to Rho inactivation and disruption of the actin cytoskeleton dynamics in host cells. Identification of the biochemical activities of these effectors not only help to understand the virulence mechanism of the corresponding bacterial pathogens, but also establish a new research direction of posttranslational modifications in bacteria-host interaction studies. These effectors may also benefit or guide future study of the eukaryotic signal transduction.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[ZHANG Li and SHAO Feng]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>ZHANG Li and SHAO Feng</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140236]]></guid><cfi:id>4</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Apoptosome and Inflammasome: a Caspase-activating Platform]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140285]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[In multicellular organisms, the ligand-induced multiprotein complexes apoptosomes and inflammasomes are major players mediating apoptosis and inflammation, respectively. Both types of complexes function as a caspase-activating platform, but apoptosomes are specific for the apoptotic caspases such as caspase-9, whereas inflammasomes for inflammatory caspases like caspase-1. Here we summarize recent progresses on the molecular mechanisms underlying assembly and activation of the two types of protein complexes.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[CHAI Ji-Jie and SHI Yi-Gong]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>CHAI Ji-Jie and SHI Yi-Gong</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140285]]></guid><cfi:id>3</cfi:id><cfi:read>true</cfi:read></item>
<item>
<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Structural Basis for Methyl DNA Readout by MBD and SRA Domains]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140284]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[DNA methylation at the 5 position of cytosine is one of the most important epigenetic modifications in vertebrate, which regulate gene expression in conjunction with specific protein readers to readout the methyl marks. This review focuses on two major classes of methyl DNAreaders, MBD and SRA domains, and discusses their structural bases and molecular mechanisms of recognizing different types of DNA modification marks.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[YANG Na and XU Rui-Ming]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>YANG Na and XU Rui-Ming</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140284]]></guid><cfi:id>2</cfi:id><cfi:read>true</cfi:read></item>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Immune Cells in Tumor Microenvironment]]></title>
<link><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140245]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[Both epidemiological and clinical evidences have indicated a strong association between inflammation and cancers. However, the molecular and genetic relationships between inflammation and tumor just begin to be understood. Accumulating data have established the notion that tumor microenvironment is largely orchestrated by the infiltrated immune cells including T lymphocytes, macrophages, dendritic cells, and mast cells. These cells are recruited to the tumor stroma and co-operate with each other, either to facilitate the initiation, invasion, migration and metastasis of tumor, or to elicit the anti-tumor immunity. Here, we review recent progress on how these immune cells function in tumor microenvironment. Understanding this issue is critical for developing novel strategies of tumor immune therapy.]]></description>
<pubDate>2014/10/24 0:00:00</pubDate>
<category><![CDATA[Prespectives]]></category>
<author><![CDATA[SONG Nan,LI Tao and ZHANG Xue-Min]]></author>
<atom:author xmlns:atom="http://www.w3.org/2005/Atom">
<atom:name>SONG Nan,LI Tao and ZHANG Xue-Min</atom:name>
</atom:author>
<guid><![CDATA[http://www.pibb.ac.cn/pibben/article/abstract/20140245]]></guid><cfi:id>1</cfi:id><cfi:read>true</cfi:read></item>
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