Sökning: "G Wu"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden G Wu.

  1. 1. The Myc network of growth regulators and its interplay with growth and differentiation signals

    Författare :Siqin Wu; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Myc; Mad1; p21Cip1; phorbol ester; IFN-g; TGF-b; differentiation; Genetik; Clinical genetics; Klinisk genetik; Pathology; patologi;

    Sammanfattning : The proto-oncogenes/tumor suppressor genes of the Myc/N4ax/Mad network encode transcription factors that are important regulators of cell growth, differentiation, and apoptosis and that are frequently implicated in tumor development. Regulation of their biological functions by growth/differentiation signals as well as their interplay with growth/differentiation signalling pathways play important roles in cell fate determination. LÄS MER

  2. 2. Structure and function of microbial communities in acid sulfate soil and the terrestrial deep biosphere

    Författare :Xiaofen Wu; Mark Dopson; Ricardo Amils; Linnéuniversitetet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; molecular phylogeny; acid sulfate soils; metal; acidophiles; deep biosphere; oligotrophy; biofilm formation; metagenome; binning; metabolism; Mikrobiologi; Microbiology;

    Sammanfattning : This thesis describes the use of different DNA sequencing technologies to investigate the structure and function of microbial communities in two extreme environments, boreal acid sulfate soil and the terrestrial deep biosphere.The first of the two investigated environments was soils containing un-oxidized metal sulfides that are termed ‘potential acid sulfate soil’ (PASS) materials. LÄS MER

  3. 3. Virus retentive filter paper for processing of plasma-derived proteins

    Författare :Lulu Wu; Albert Mihranyan; Margareta Krabbe; Uppsala universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; plasma-derived biologics; human serum albumin; human plasma-derived immunoglobulin; virus removal filtration; Cladophora cellulose; quality control; Engineering Science with specialization in Nanotechnology and Functional Materials; Teknisk fysik med inriktning mot nanoteknologi och funktionella material;

    Sammanfattning : The studies in the present thesis explored the feasibility of using nanocellulose-based filters in virus removal filtration of plasma-derived proteins. In Paper I, two-step nanofiltration of commercially available human serum albumin (HSA) product, which was diluted to 10 g L-1 by phosphate buffer saline (PBS) and adjusted pH to 7. LÄS MER

  4. 4. Modelling the terrestrial carbon cycle – drivers, benchmarks, and model-data fusion

    Författare :Zhendong Wu; Institutionen för naturgeografi och ekosystemvetenskap; []
    Nyckelord :Global carbon cycle; Ecosystem modeling; Uncertainty; LPJ-GUESS; Traceability Framework; Model-data fusion; Climate data;

    Sammanfattning : The terrestrial ecosystem sequesters about one-third of anthropogenic emissions each year, thereby providing a critical ecosystem service that slows the rate of increase of atmospheric carbon dioxide and helps mitigate climate change. Observed atmospheric carbon dioxide concentrations exhibit a large inter-annual variability which is considered to be caused primarily by the response of the terrestrial ecosystem to climate change and anthropogenic activity. LÄS MER

  5. 5. Multiple sclerosis : MRI diagnosis, potential treatment and future potential for nanoparticle applications

    Författare :Xingchen Wu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP;

    Sammanfattning : Multiple Sclerosis is an inflammatory demyelinating and neurodegenerative disease of the central nervous system. Magnetic resonance imaging is an important tool for diagnosing of Multiple Sclerosis and for, in vivo, monitoring its evolution of pathology. LÄS MER