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MMP16 gene

Known as: MT3-MMP, Matrix Metallopeptidase 16 (Membrane-Inserted) Gene, MEMBRANE-TYPE MATRIX METALLOPROTEINASE 3 
This gene plays a role in both extracellular matrix protein degradation and 72 kDa type IV collagenase activation.
National Institutes of Health

Papers overview

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2019
2019
ABSTRACT THE RELATIONSHIP OF BACTERICIDAL PERMEABILITY INCREASING PROTEIN, CLUSTER OF DIFFERENTIATION 14, INTERLEUKIN 1 BETA… 
2017
2017
................................................................................................................................................. 6 Abkürzungsverzeichnis .......................................................................................................................... 8 Abbildungsverzeichnis ......................................................................................................................... 14 Tabellenverzeichnis ............................................................................................................................. 16 1 Einleitung ........................................................................................................................................ 18 1.1 G-Quadruplexe .......................................................................................................................... 18 1.2 Bedeutung der G-Quadruplexe und bioinformatische Analyse der G-Quadruplex-formenden Sequenzen ................................................................................................................................ 19 1.3 RNA G-Quadruplexe ................................................................................................................. 22 1.3.1 G-Quadruplexe in UTRs und ORFs ................................................................................... 23 1.4 Evidenz für G-Quadruplexstrukturen in vivo ............................................................................. 25 1.5 Interaktionspartner von G-Quadruplexen .................................................................................. 26 1.6 Untersuchte 5 ́-UTR G-Quadruplexe ........................................................................................ 28 1.6.1 „Actin related protein 2/3 complex subunit 2“ ..................................................................... 28 1.6.2 „B-cell CLL/Lymphoma 2“ .................................................................................................. 29 1.6.3 „Matrix metallopeptidase 16“ .............................................................................................. 30 1.6.4 „Neuroblastoma RAS viral oncogene homolog“ ................................................................. 30 1.7 Apoptose (programmierter Zelltod) ........................................................................................... 31 1.7.1 Der extrinsische Signalweg ................................................................................................ 33 1.7.2 Der intrinsische Signalweg ................................................................................................. 34 1.7.3 Weitere Formen des Zelltodes ........................................................................................... 35 Inhaltsverzeichnis 2 1.7.4 Chemotherapeutika Etoposid ........................................................................................... 35 1.8 Genomeditierung mit Hilfe des CRISPR/Cas9 Systems ........................................................... 36 1.9 Orbitrap...................................................................................................................................... 41 2 Zielsetzung ...................................................................................................................................... 42 3 Material und Methoden ................................................................................................................... 43 3.1 Geräte........................................................................................................................................ 43 3.2 Chemisch kompetente E. coli und humane Zelllinie ................................................................. 44 3.3 Chemikalien, Puffer und Kits ..................................................................................................... 45 3.3.1 Oligonukleotide................................................................................................................... 53 3.4 Methoden .................................................................................................................................. 55 3.4.1 Bioinformatische Analyse von RNA G-Quadruplexen........................................................ 55 3.4.2 Spektroskopische Untersuchung zum Nachweis der G-Quadruplexstrukturen ................. 55 3.4.3 Kultivierung humaner Zelllinien .......................................................................................... 56 3.4.4 Analyse des Einflusses der G-Quadruplexe auf Transkription und Translation ................ 57 3.4.5 SILAC, Pull-Down Assay und LC-Orbitrap Massenspektrometrie ..................................... 61 3.4.6 Genomische Deletion einer G-Quadruplex-kodierenden Sequenz mittels CRISPR/Cas9 System ............................................................................................................................... 65 4 Ergebnisse ...................................................................................................................................... 75 4.1 Bioinformatische Charakterisierung der RNA G-Quadruplexe.................................................. 75 4.2 Spektroskopische Charakterisierung in ARPC2, Bcl-2, MMP16 und NRAS ............................. 77 4.3 RNA G-Quadruplexe hemmen die Translation ......................................................................... 78 4.4 Identifizierung RNA G-Quadruplex-bindender Proteine ............................................................ 80 4.4.1 Vergleich mit einer publizierten RNA-Interaktomstudie ..................................................... 88 4.5 Induktion biallelischer Mutationen in der G-Quadruplex-bildenden Sequenz von Bcl-2 in der humanen Melanom Zelllinie A-375............................................................................................ 89 Inhaltsverzeichnis 3 4.6 Vergleich der endogenen Bcl-2 Expression zwischen A-375 und A-375_Bcl-2 GQmt Zellen .. 93 4.7 Apoptoseassay .......................................................................................................................... 96 5 Diskussion ....................................................................................................................................... 98 5.1 Charakterisierung der RNA G-Quadruplexe ............................................................................. 99 5.2 Negativer Einfluss der RNA G-Quadruplexen auf Translation ................................................ 101 5.3 Interaktionspartner von RNA G-Quadruplexe ......................................................................... 102 5.3.1 Unterschiedliche Proteinbindungsmuster der G-Quadruplexe ........................................ 103 5.3.2 Interaktionspartner der NRAS und MMP16 G-Quadruplexe ............................................ 104 5.3.3 Interaktionspartner der Bcl-2 und ARPC2 G-Quadruplexe .............................................. 106 5.3.4 G-Quadruplex-bindende Proteine mit Helikaseaktivität ................................................... 110 5.4 Genomische Deletion des Bcl-2 G-Quadruplex ...................................................................... 113 5.4.1 Effekt der 5 ́-UTR der Bcl-2 mRNA auf die Translation im Reporterassay ...................... 114 5.4.2 Effekt der G-Quadruplex in der 5 ́-UTR der Bcl-2 mRNA auf die endogene Expression 115 5.4.3 Effekte des Bcl-2 G-Quadruplex auf die Apoptose .......................................................... 116 6 Schlussfolgerung .......................................................................................................................... 117 7 Ausblick ......................................................................................................................................... 119 8 Literaturverzeichnis ....................................................................................................................... 122 9 Anhang .......................................................................................................................................... 137 10 Publikationen ................................................................................................................................ 167 
2015
2015
Despite progress in the diagnostics and treatment of hepatocellular carcinoma (HCC), its prognosis remains poor. In this study… 
2015
2015
Membrane type-1 matrix metalloproteinase (MT1-MMP or MMP14) plays the pivotal role in tumor development and metastasis, so it is… 
2013
2013
La polineuropatia diabetica (PND) es una de les complicacions secundaries mes frequents de la diabetis mellitus. Provoca un… 
2011
2011
Prostate cancer is the most common cancer and the second leading cause of cancer death in American men. Clinicians usually face… 
1999
1999
This year’s report incorporates 78 new genetic markers into the consensus linkage map. Of these markers, ten have a known, mapped…