LEADER 04025nam 22007215 450 001 9910299585403321 005 20250609110729.0 010 $a3-662-54618-3 024 7 $a10.1007/978-3-662-54618-5 035 $a(CKB)3710000001410444 035 $a(DE-He213)978-3-662-54618-5 035 $a(MiAaPQ)EBC4882113 035 $a(PPN)202991873 035 $a(MiAaPQ)EBC6242273 035 $a(EXLCZ)993710000001410444 100 $a20170620d2018 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStudy of the Calcium Regulation Mechanism of TCR Activation Using Nanodisc and NMR Technologies /$fby Yunchen Bi 205 $a1st ed. 2018. 210 1$aBerlin, Heidelberg :$cSpringer Berlin Heidelberg :$cImprint: Springer,$d2018. 215 $a1 online resource (XII, 79 p. 41 illus.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 311 08$a3-662-54616-7 327 $aIntroduction -- Review -- Nanodisc assembly and the study on the interaction between the lipid and ion -- Calcium regulates T cell receptor activation through phospholipid electrostatic manipulation -- The preliminary study on the structure of Dengue Virus NS2B-NS3p in complex with aprotinin -- Summary and prospect of this dissertation. 330 $aThis thesis describes the use of biophysical and biochemical methods to prove that calcium has a positive feedback effect on amplifying and sustaining CD3 phosphorylation and should enhance T-cell sensitivity to foreign antigens. The study presented shows that calcium can regulate the signal pathway in cells not only as a secondary messenger but also through direct interactions with the phospholipid bilayer. The approach used in the thesis also represents an important advance, as it couples the use of nuclear magnetic resonance (NMR) to the analysis of signaling phenomena in living cells. Moreover, the thesis optimizes the Nanodisc assembly protocol, which can broaden its range of applications in membrane protein studies. A preliminary study on the structure of dengue virus NS2B-NS3p in complex with aprotinin, which may help to develop new drugs against the dengue virus, is also included. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aBiomedical engineering 606 $aBiophysics 606 $aBiophysics 606 $aCell membranes 606 $aImmunology 606 $aAtomic structure 606 $aMolecular structure 606 $aBiomedical Engineering and Bioengineering$3https://scigraph.springernature.com/ontologies/product-market-codes/T2700X 606 $aBiological and Medical Physics, Biophysics$3https://scigraph.springernature.com/ontologies/product-market-codes/P27008 606 $aMembrane Biology$3https://scigraph.springernature.com/ontologies/product-market-codes/L16050 606 $aImmunology$3https://scigraph.springernature.com/ontologies/product-market-codes/B14000 606 $aAtomic/Molecular Structure and Spectra$3https://scigraph.springernature.com/ontologies/product-market-codes/P24017 615 0$aBiomedical engineering. 615 0$aBiophysics. 615 0$aBiophysics. 615 0$aCell membranes. 615 0$aImmunology. 615 0$aAtomic structure. 615 0$aMolecular structure. 615 14$aBiomedical Engineering and Bioengineering. 615 24$aBiological and Medical Physics, Biophysics. 615 24$aMembrane Biology. 615 24$aImmunology. 615 24$aAtomic/Molecular Structure and Spectra. 676 $a572.516 700 $aBi$b Yunchen$4aut$4http://id.loc.gov/vocabulary/relators/aut$01057934 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910299585403321 996 $aStudy of the Calcium Regulation Mechanism of TCR Activation Using Nanodisc and NMR Technologies$92495614 997 $aUNINA