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405
A
Adaptive immunity ......................................... 71, 75, 76, 359 Adhesion molecules
β 2 integrins ....................................................................7 7 CD62L (L-selectin) .....................................................80 ICAM-1 .................................................................77, 78
Allelic ambiguities ............................................................1 97 Alloantibody ................................... 9 , 50, 52, 53, 61, 77, 131,
258, 270, 286 Allograft rejection
antibody mediated .................... 4 2, 49, 51, 53, 56, 57, 60, 79, 128, 133
cell mediated ..........................................7 2, 75, 76, 78, 79 Alloreactive T cells
frequencies of naïve and memory T cells ................1 0–11 polyspecificity .........................................................1 1–15
Alloreactivity MHC plasticity ................................................ 1 4, 22, 27 MHC restriction .............................3 , 4, 8, 10, 15–18, 28 molecular basis .................................................. 1 1–19, 30 structural basis ................................................................4 T cell receptor frequencies ............................ 4 , 10–12, 16 T cell receptor repertoire ............................. 8 , 10–12, 14,
15, 18, 24, 27 T cell receptor specificity ..............................................1 6
Allorecognition direct ...................................... 8 , 9, 11, 19–30, 72, 79, 360 indirect .....................................................8 , 9, 72, 73, 360 semi-direct ..............................................................7 2, 73
Amplification refractory mutation system (ARMS) ..............................................147
Angiotensin II-type 1 receptor (AT1R) antibody assay AT1R antibodies and obliterative vasculopathy in
autoimmune diseases ......................................3 31 AT1R antibodies and role in heart and
kidney antibody mediated rejection ................3 31 calculation of results ...........................................3 32–333 ELISA procedure ...............................................3 31, 332 sensitivity and specificity compared to cardiomyocyte
bioassay ...........................................................3 32 standard curve .....................................................3 32, 333
Antibody binding capacity ............................................................4 7
donor specific antibody (DSA) .................. 41–45, 47, 55, 57, 59, 108, 118–123, 129, 130, 135, 179, 258–260, 277, 278, 285, 297, 298, 306, 4953
endothelial cell reactive (AECA) .......... 59, 319, 320, 328 HLA specific antibody ...............................................2 98 non-HLA antibody ........................................ 4 1–62, 259
Antibody induced leukocyte recruitment ......................5 6–57 infiltration in antibody-mediated rejection ...................5 6
Antibody mediated rejection (AMR) complement activation ............................................5 1, 53 Fc receptor dependent ..................................................7 9 in vivo models .........................................................4 8–49 mechanisms ...........................................4 6, 49, 52, 57, 79
Antibody monitoring ................................................1 23, 140 Antibody screening ............................1 28–131, 133, 134, 297 Antigen presenting cells (APC) ................................ 4, 9, 58,
72–75, 77, 91, 93, 108, 111, 222, 314, 316, 321, 323, 324, 359–367
tolerogenic ..........................................................3 59–367 Apoptosis ................................... 8 , 53, 58, 61, 62, 79, 93, 354 ATP synthesis and measure of immune function .............3 43 Autoantibody
angiotensin II-type 1-receptor ............................3 31–333 collagen, I,II,IV,V ...............................................3 35–340 K-alpha-1 tubulin .......................................................1 33 MICA/MICB ........................................................5 9, 60 myosin ................................................................3 35–340 tubulin ................................................................3 35–340 vimentin ..............................................................3 35–340
B
Biomarker analysis ..............................................................8 7 B lymphocytes
activation ................................................................7 5–76 antigen presenting cells .................................................5 8 intragraft B cells ...........................................................7 5
C
Calcineurin inhibitors cyclosporine A ............................................................1 04 tacrolimus ...........................................................1 04, 127
Calculated panel reactive antibody (CPRA) ......................41, 118, 128, 132, 133
INDEX
Andrea A. Zachary and Mary S. Leffell (eds.), Transplantation Immunology: Methods and Protocols, Second Edition, Methods in Molecular Biology, vol. 1034, DOI 10.1007/978-1-62703-493-7, © Springer Science+Business Media, LLC 2013
Carboxyfluorescein succinyl ester (CFSE) assay .............4 8, 361, 362, 365, 366
C4d assay anti-mouse IgG-phycoerythrin (PE)
conjugate .................................................2 99, 301 complement binding antibodies ..................................2 98 MFI values ..................................................................3 02 modification for Luminex® beads .......................3 01, 302 mouse anti-human C4d ......................................2 99, 300 normal human plasma as
complement source .................................2 98–301 sensitivity ....................................................................3 03 single antigen kits ...............................................2 99, 302 two stage process for detection of complement
deposition .......................................................2 98 CDC crossmatch ...................................... 1 31, 258–260, 279 C4d deposition ........................ 5 1, 59, 87, 108, 130, 297–303 Cellular proliferation .............................4 8, 53–55, 57, 61, 62 Chemokines
CXCL1-8 .....................................................................77 MIG/CXCL9 ...............................................................76 RANTES/CCL5 ..........................................................76
Chimerism lineage specific ....................................................2 22, 224 macrochimerism ...........................................................9 6 microchimerism .............................9 6, 139, 140, 222, 236 split chimerism ...........................................................2 22
Chimerism testing engraftment monitoring ............................. 2 21, 222, 224 informative markers ............................ 2 22–226, 229–236 insertion and deletion markers (Indel) ........................223 sensitivity of quantitative PCR ...................................2 23 STR-PCR, short tandem repeat or
microsatellite PCR ....................................9 6, 222 Chimerism testing by qPCR with Indel markers
cell separation .....................................................2 24–226 data analysis ........................................................2 24–226 DNA isolation ....................................................2 24–226 quantitation of recipient cells post- transplant .............2 24 quantitation test ..........................................................2 33 screening for informative markers ..................... 2 22–226,
229–233, 235, 236 screening test ...................................... 2 26–229, 234, 235
Chronic rejection HLA class II antibodies ............................. 1 29, 288, 321 mechanisms ................................................ 4 9, 52–56, 61
Circulating T cells and tolerance CD4 + /CD25 + ................................................................91 CD4 + /CD25+hi/CD62L + hi .........................................9 1 gamma-delta T cells ...............................................9 0, 91
Clonal amplification .........................................................1 98 Clonal pyrosequencing .....................................................1 98 Complement
activation .............................................. 9 , 50–53, 62, 306
C4d deposition ...........................................................3 01 components ....................... 4 9, 77, 78, 294, 301, 305, 306 C1q binding ........................................................3 05–311 proteolytic cascade ........................................................7 7
Complement dependent cytotoxicity (CDC) AHG-enhanced CDC ............................... 2 59, 269–270 AHG evaluation .................................................2 73–275 antihuman globulin (AHG) .......259, 260, 264, 269–270,
272–275, 277–281 B cell positive control ................................. 2 61, 264, 272 carboxyfluorescein diacetate (CFDA) ......... 261, 268–270 cell counting and viability determination ....................2 67 complement evaluation ....................... 2 71–274, 280, 281 deoxyribonuclease (DNase) ........................ 261, 263, 267 dithiothreitol (DTT) ...........259, 261, 264–265, 275, 276 DTT serum treatment ........................ 2 64–265, 275, 276 ethidium bromide ............................... 2 61, 262, 269, 270 ethylenediaminetetraacetic acid (EDTA) ...........261, 262 immunomagnetic isolation of T and B cells .......2 67–269 interpretation of CDC results .....................................2 79 modifications ......................................................2 58, 277 preparation of donor cells ...................................2 65–267 rabbit serum complement ...................................2 61, 262 scoring assay results ............................................2 70–271 standard CDC crossmatch .................................2 70–271 T cell positive control .........................................2 61, 273 trypan blue .................................................. 2 63, 267, 277
Composite tissue transplantation acute rejection .....................................................1 06–111 antibody mediated rejection ........................................1 08 C4d deposition ...........................................................1 08 chronic rejection .........................................................1 06 functional outcomes .................................... 1 04, 105, 111 history of development .......................................1 03–104 immunosuppression ............................ 1 04–106, 108–113 mechanisms of skin rejection ..............................1 07–108 novel concepts for immune modulation ..............1 11–113 peripheral nerve regeneration .....................................1 04 protocols for prophylaxis and treatment
of skin rejection .......................................1 08–109 skin rejection, histopathologic
characterization .......................................1 06, 107 unique biologic and immunologic
features of VCA ......................................1 09–111 vascularized composite
allotransplantation (VCA) ..............................103 Costimulation
B7/CD28 ......................................................................73 CD40/CD154 ..............................................................73 costimulatory molecules ..........................................7 3, 74 signal 1, TCR-CD3 complex ........................................7 3
C1q binding assay analysis and interpretation ..........................................3 09 biotin-labeled human C1q ..........................................3 06
406 TRANSPLANTATION IMMUNOLOGY: METHODS AND PROTOCOLS
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detection of complement-fixing HLA antibodies ................................................3 05–311
sensitivity compared to CDC .....................................2 59 serum preparation by absorption ........................3 07–308
Crossmatch assays complement dependent cytotoxicity
(CDC) ....................................................257–281 endothelial cell precursor crossmatch
(ECXM) .................................................319–328 flow cytometric (FCXM) ....................................319–328 virtual ..................................................................1 31, 135
Cylex® ImmunoKnow™ cell function assay ATP release and measurement ............................3 45–346 bioactivity of immunosuppressive drugs .....................3 43 calculation of results ...........................................3 47–348 calibration ...................................................................3 47 CD4 T cell activation .................................................3 43 cell selection ........................................................3 45–346 cell stimulation ...........................................................3 45 interpretation of results ...............................................3 48 intracellular ATP synthesis .........................................3 43 levels of response with infection .........................3 43–344 luciferin/luciferase ......................................................3 44 phytohemagglutinin (PHA) stimulation ....................3 43 quality control .....................................................3 48–349
Cytotoxicity antibody dependent cell-mediated
(ADCC) ....................................50, 52, 60, 77, 79 complement dependent cytotoxicity
(CDC) ..................................43–45, 52, 128, 129, 131–133, 135, 257–281, 285, 297, 298, 301, 302, 305, 306
Cytotoxic T cells (CTLs) Fas ligand (FasL) ..........................................................79 granzyme B ...................................................................7 9 perforin .........................................................................7 9
D
Dendritic cells immature (iDC) ............................................ 93, 364, 365 mature .........................................................................3 60 plasmacytoid ...............................................................3 61 tolerogenic ..........................................................3 59–369
Desensitization antibody characterization ............................................1 20 antibody monitoring ...................................................1 40 donor specific antibody (DSA) specificity
and strength ....................................................1 18 high dose intravenous immunoglobulin
(IVIg) ......................................................118–121 kidney paired donation (KPD) combined with
desensitization ................................ 1 17, 120–121 patient evaluation ...............................................1 19–120 plasmapheresis and low dose IVIg ..............................1 18
post-transplant monitoring .........................................1 21 risk assessment ............................................................1 23 sensitized patients ...............................................1 17–121 solid phase immunoassays ...........................................1 18
Detection of antibodies to self- antigens by ELISA antibodies to collagens in liver
transplantation ................................................3 36 antibodies to myosin and cardiac allograft
vasculopathy ....................................................3 36 antibodies to tubulin and/or collagen in
bronchiolitis obliterans syndrome ...................3 36 antibodies to vimentin and coronary
atherosclerosis .................................................3 36 blocking and loading of serum samples ..............3 37, 338 coating plates with antigen solutions ..........................3 38 collagen I,II,IV,V ................................................3 35–340 data analysis and sample calculation ...................3 38–340 K-alpha 1 tubulin ...............................................3 35–340 myosin ................................................................3 35–340 role of auto-antibodies in allograft rejection ...............3 31 secondary antibody incubation and detection .............3 31 vimentin ..............................................................3 35–340
Detection of HLA specific B cells allophycocyanin conjugated mouse
anti-human CD19 ..........................................314 B cell enrichment ................................................3 15–316 conformational epitopes .............................................3 13 flow cytometric analysis ......................................3 16–317 fluorescein conjugated mouse
anti- human CD45 ..........................................314 HLA sensitization ..............................................3 13–318 HLA tetramers conjugated with
phycoerythrin ..................................................3 14 isolation of peripheral blood
mononuclear cells ...................................3 14–315 surface immunoglobulin receptors ..............................3 13 tetramer staining .................................................3 13–318
Detection of intracellular cytokines activation of cells with phorbol
myristate acetate (PMA) .................................354 brefeldin A .................................................. 3 53, 355, 356 cell permeabilization ...........................................3 54, 355 controls ...............................................................3 54, 357 data analysis ................................................................3 57 flow cytometer calibration ..................................3 55, 357 protein transport inhibitor ..........................................3 53 sample collection ........................................................3 55 staining of cell surface markers ...........................3 53, 357
Direct TCR allorecognition, structural insights 2C system ...............................................................1 9–23 LC13 system ...........................................................2 3–27 YAe62 system .........................................................2 7–30
Discovery of antibody targets by protein arrays conventional ELISA method ..............................3 73–383 data analysis with ProtoArray® Prospector .................3 75
TRANSPLANTATION IMMUNOLOGY: METHODS AND PROTOCOLS
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Index
Discovery of antibody targets by protein arrays (cont.)data analysis with significant analysis
of microarrays (SAM) .............................379–380 data generation with GenePix® Pro data
acquisition software ........................................3 79 detection antibody ..............................................3 78, 381 high density protein arrays ..........................................3 74 MSD ELISA .............................................. 3 74, 381, 383 MSD platform ............................................................3 75 non-HLA antigens .....................................................3 74 protein arrays, Protoarrays® ........................ 374–375, 379 protoarray blocking ..................................... 3 74, 376–378 sample preparation ......................................................3 76 scanning of slides ................................................3 78–379 validation of antibody targets
by indirect ELISA ..................................3 73–383 DNA sequencing for HLA typing
allele group-specific amplification of HLA class I loci .................. 1 68–169, 181–182
allele group-specific amplification of HLA-DRB loci .......................... 1 69–170, 182
ambiguous allele assignments, alternative genotypes ........................................................1 86
antigen recognition site (ARS) ...........................162, 164 co-amplification of both alleles at
an HLA class I locus ............... 1 66–168, 175–181 DNA preparation ...............................................1 66, 174 HLA allele isolation by cloning .................. 1 73, 186–187 HLA alleles .................................1 62, 164, 173, 186–187 HLA loci ............................................................1 62, 165 locus specific PCR amplification ................................1 66 PCR amplification of DQB1 ...................... 170, 182–183 polymorphism ..............................1 63, 181, 185, 188, 193 purification of PCR amplicons ...........................1 71, 183 Sanger sequencing ......................................................1 62 sequence analysis ................................ 1 73, 181, 184–186 sequencing primers .............................1 62, 163, 171, 172,
177, 178, 180, 181, 186, 188–190, 193, 194 use in clinical practice .................................................1 65
Donor-specific antibody (DSA) clinical relevance .........................................................1 08 frequency .......................................................... 4 1–46, 59
E
Emulsion PCR (emPCR) ................................ 198–200, 202, 204–205, 210, 212–215, 218
Endothelial cell activation ..................................................5 6 anti-endothelial cell antibodies
(AECA) .............................................. 59, 60, 319 Endothelial cell precursor crossmatch
(ECXM) acquisition and analysis ....................3 24 agrin ............................................................................3 19 angiotensin II type 1 receptor (AT1R) .......................319 anti-endothelial cell antibodies
(AECAs) ........................................ 319, 320, 328
appropriate reactivity of controls ................................3 24 differentiation of EPCs from lymphocytes
by forward and side scatter .....................3 24, 325 endothelial cell precursor (ECP)
isolation ..................................................3 20–325 fluorochrome-conjugated antibody
incubation .......................................................3 24 major histocompatibility class I chain related
gene A (MICA) ..............................................319 serum preparation and incubation ......................3 23–324 XM-ONE® ................................................................320
Enzyme-linked immunosorbent assay (ELISA) ......................................... 44, 45, 94–96, 129, 331, 332, 335–340, 373–383
Experimental techniques to measure antibody effects analysis of intracellular signaling ..................................4 7 determination of cell growth .........................................4 8 determination of cytoskeletal changes and
cell migration ....................................................4 8 in vitro techniques ..................................................4 7–48 in vivo models of antibody-mediated
rejection ......................................................4 8–49 measurement of HLA antibody binding
capacity .............................................................4 7 measurement of leukocyte adherence ...........................4 8 siRNA and pharmacological inhibitors ........................4 8
F
Flow cytometric crossmatch (FCXM) addition of anti-human IgG and monoclonal
antibodies ........................................................2 90 anti-human CD3 ........................................................288 anti-human CD19 ......................................................314 anti-human IgG ................................................ 3 20, 323,
337, 339 data acquisition and analysis ....................... 2 90–294, 338 fluorescein-conjugated goat,
anti- human IgG ..............................................2 88 median channel shift (MCS) ..............................129, 130 molecular equivalent of soluble fluorochrome
(MESF) .......................................... 291, 292, 294 molecular equivalent of standardized
fluorescence (MESF) ......................................129 pronase treatment .......................................................2 87 sensitivity ............................................................2 94, 295 serum/cell incubation ..........................................2 89–290 specimen requirements ...............................................2 87 standardized fluorescence intensity (SFI) ...........129, 130 three color fluorescence ..............................................2 86
G
Gene arrays B cell signature .............................................................8 9 granulysin RNA and acute rejection .............................8 7 tribbles-1 expression and chronic rejection ...................8 7
408 TRANSPLANTATION IMMUNOLOGY: METHODS AND PROTOCOLS
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Global gene expression profiling ...........................3 85, 387, 388, 393–403
Growth factors insulin-like growth factor-1 (IGF-1) ......................56, 76 platelet-derived growth factor (PDGF) ..................56, 76 transforming growth factor beta (TGF-β) ........ 76, 93–95
H
HLA class I and II sequencing .........................................1 98 HLA genotype ambiguity reduction ........................2 01, 202 HLA specific antibody ..................................... 2 97–311, 321 HLA specific B cells ......................................... 1 20, 313–318
I
Immune monitoring Allomap® ....................................................................140 ImmunKnow® assay .....................................................8 9
Indoleamine 2,3-dioxygenase (IDO) ............................95–96 Inhibitory receptors
IL10, IFN-α, IFN-β upregulation ..............................3 60 ILT3/ILT4 ..................................................................360 induction by allospecific T suppressor cells (Ts) .........360 induction by 1, 25-dihydroxy vitamin D3 ...................360
Innate immunity damage associated molecular
patterns (DAMPS) ...........................................76 inflammasome ..............................................................7 6 innate immune receptors ..............................................7 6 pattern recognition receptors (PRRs) .....................71, 76
Interleukin 10 (IL-10) ........................................................94 Intragraft Foxp3 ...........................................................91, 92 Ischemia reperfusion injury ..........................................7 4, 76
K
Kidney paired donation combined with desensitization ...........................1 17, 119 patient evaluation .......................................................1 21 post-transplant monitoring .........................................1 21
Killer-cell immunoglobulin-like receptors (KIR) absence of class I ligands and reduced
long-term renal graft survival ..........................2 41 association with disease risk ........................................2 52 expression
CD8 + T cells .........................................................2 39 NK cells ................................................................2 39
genotyping classification of KIR genotypes by centromeric and
telomeric gene-clusters ...........................2 51–252 data analysis, basic rules ................................2 48–252 diversity ................................................................2 52 framework genes ...................................................2 48 gel electrophoresis ......................... 2 42–243, 246–247 genes .............................................................2 48–252 group A haplotypes .......................................2 48, 250
group B haplotypes ............................... 2 48, 250, 251 interpretation of gel results ...........................2 47–248 KIR genotyping ........................................... 2 41, 243,
245, 247–252 PCR amplification for SSP ...................................2 41 verification of raw data .................................2 48–250
group B haplotypes and improved relapse-free survival with AML ......................2 41
leukocyte receptor complex (LRC) .............................239 KIR. See Killer-cell immunoglobulin-like receptors (KIR)
L
Leukocyte adherence ..........................................................4 8 Leukocyte receptor complex (LRC) .................................239 Leukocyte recruitment
P-selectin ................................................................5 6, 57 von Willebrand factor (vWF) .......................................56 Weibel-Palade bodies .............................................5 6, 78
LRC. See Leukocyte receptor complex (LRC)
M
Major histocompatibility complex (MHC) allotypes .......................................................... 4 , 9, 11, 16 class I chain-related gene A (MICA) ...........................49 class I molecules ...........................................................7 7 class II molecules ........................................................1 08 crystal structure ............................................... 5 , 8, 12, 16 peptide binding groove ...................................................5 restriction .........................................3 , 4, 8, 10, 15–18, 28
Mean/median fluorescence intensity (MFI) ................................ 53, 121–123, 129, 135, 301, 302, 306, 309–311
Mechanisms of antibody-mediated injury antibody-dependent cell-mediated
cytotoxicity ..................................................5 0, 52 Fc dependent effects of antibodies ..........................5 0–52 target cell signaling .................................................5 3–57
MHC. See Major histocompatibility complex (MHC) miH. See Minor histocompatibility antigens (miH) Minor histocompatibility
antigens (miH) ................................. 8, 72, 75, 79 Mixed lymphocyte reaction
(MLR) .........................................9, 19, 24, 87, 92 MLR. See Mixed lymphocyte reaction (MLR) MMF. See Mycophenolate mofetil (MMF) Multiplexed bead assays
FlowPRA® .................................................................129 Luminex® ...................................................................129 phenotype panels ........................................................1 23 single antigen assays ...................................................1 29
Mycophenolate mofetil (MMF) ....................... 104, 105, 361 Myeloid-derived suppressor cells (MDSC)
arginase (Arg-1) .....................................................92, 93 inducible nitric oxidase synthase (iNOS) ................92, 93
TRANSPLANTATION IMMUNOLOGY: METHODS AND PROTOCOLS
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Index
N
Natural killer cells (NK) KIR .......................................................................7 7, 239 NKG2A/CD94 ............................................................77 receptors .................................................................4 9, 77
Next-generation sequencing (NGS) amplicon purification ..........................................2 08–209 choosing the amplicons for emulsion PCR .................2 10 clonal pyrosequencing .................................................1 98 emulsion PCR ............................ 2 04–205, 210, 213–214 genomic PCR .....................................................2 02–203 genotype guidelines ............................................2 13–214 HLA class I and II sequencing ...................................1 98 HLA genotype ambiguity reduction ...................2 01, 202 454 Life Sciences
GS FLX 454 system ....................... 1 97, 199, 206 454 Life Sciences
GS FLX Titanium chemistry .........................1 98 multiplex identifiers (MIDs) ......................................199 sample preparation ......................................................2 02
O
Operational tolerance ..................................... 7 5, 88, 89, 112 B cell specific gene expression ......................................8 9
P
Polymerase chain reaction (PCR) .............................. 89, 136, 162, 166–167, 169–170, 175, 182, 187
Proteomics analysis of protein-protein interaction ........................3 73 analysis of protein-small molecule interactions ..........3 73 enzyme-substrate profiling .........................................3 73 high density protein arrays ..........................................3 74 immune monitoring ......................................................3 0
Q
Quantitative PCR .................................9 6, 97, 221–236, 396 Quantitative reverse transcription polymerase
chain reaction (RT-PCR) .......................... 89, 90, 92, 95, 229, 366
R
RNA expression analysis Affimetrix GeneTitan ........................................3 86, 387 Ambion WT expression kit ........................................3 93 deep RNA sequencing ........................................3 85–403 fragmentation and labeling of cDNA .........................3 94 high quality RNA purification ....................................3 86 high-throughput microarray technology .....................3 97 microarrays .........................................................3 85–403 NuGEN Encore Complete DR protocol ...................3 98 NuGEN Ovation Pico WTA system V2 ....................395
PAXGene RNA preparation protocol .........................3 86 preparation of sequencing library ................................3 97 RNA deep sequencing ........................................3 85–403 RNA extraction from cells and
tissues ...................................... 3 88–393, 402–403 RNAseq library ...................................................3 86, 398 target hybridization and processing ............................3 87 Trizol hybrid protocol .........................................3 89–390
S
Sensitization antibody breadth .........................................................1 17 antibody strength ........................................................1 19 factors affecting route to transplantation ............1 17–119 probability of a compatible donor ...............................1 19
Sequence-specific primers for HLA typing (PCR-SSP)
design of typing system for unambiguous results ..............................................................1 48
interpretation ..............................................................1 49 multiplexed PCR reactions .........................................1 48 primer design ......................................................1 48, 154 reaction components ...................................................1 52 reaction design ............................................................1 56 resolution levels ..........................................................1 62 template DNA requirements ..............................1 52–153 troubleshooting ...........................................................1 58 typical setup ................................................................1 53
Signaling induced by HLA I antibodies cell proliferation ......................................................5 4–55 survival and accommodation .........................................5 3
Small interfering RNA (siRNA) ........................................48 Solid phase immunoassays
correlation with crossmatch results .............................1 21 C1q binding assay ...............................................3 05–311 elimination of interference ..........................................1 19 FlowPRA® .................................................................129 Luminex® ...................................................................129 phenotype panels ........................................................1 23 sensitivity ............................................................1 18, 121 single antigen assays ...................................................1 33 variability ............................................................1 18, 121
Suppression ...................................9 2–94, 137, 360, 361, 365
T
T cell differentiation .....................................................7 4–75 T cell receptor (TCR)
complementarity determining regions (CDR) ................7 intracellular signaling ....................................................5 5 MHC restriction ................................................ 4 , 17, 18 molecular mimicry ........................................................2 7 polyspecificity .........................................................1 3, 14 receptor cross-reactivity
(heterologous immunity) ..................................80
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recognition of peptide-major histocompatibility complex .............................4 –8
repertoire ..................................................................8 , 24 thymic selection ................................................ 1 1, 15, 17
Thoracic organ transplantation AlloMap .............................................................1 36–137 antibody screening and characterization .............1 28–130 biomarkers ..........................................................1 38–139 calculated panel reactive antibodies (CPRA) ......128, 132 complement fixing antibodies .............................1 34–135 desensitization ............................................................1 33 FlowPRA® .................................................................129 immune monitoring ............................................1 37–138 multiplex bead assay on Luminex® platform ..............1 29 non-HLA antibodies ..........................................1 33–134 post-transplant monitoring .................................1 35–136 virtual crossmatch ...............................................1 30–132
T lymphocytes (T cells) activation ...................................4 , 72–74, 77, 93, 96, 343 CD4 + class II restricted .................................................7 4 CD8 + class I restricted ..................................................7 4 clonal expansion ..............................................................4 costimulation .................................................... 7 3–74, 81 gamma-delta T cells ...............................................9 0, 91 homeostatic proliferation ..............................................8 0 Th subsets .....................................................................7 4
Tolerance barriers ..........................................................................8 6 central .....................................................................8 5, 91 definition ................................................................8 5–86 operational ...........................................7 5, 88, 89, 92, 112 peripheral .......................................................... 3 0, 85, 86
Tolerogenic dendritic cells cDNA preparation ......................................................3 69 cell sorting using magnetic beads ................................3 62 induction by immunosuppressive agents .....................3 43 induction by vitamin D receptor ligands .....................3 61 induction of tolerogenic phenotypic
markers on APC .............................................3 61 measurement of serum ILT3/ILT4
inducing capacity ....................................3 66–367 monitoring for decreasing
immunosuppression ........................................3 61 phenotype ...........................................................3 62–365 proliferation assay ...............................................3 65–366 real time PCR .............................................................3 69 RNA extraction ..........................................................3 68
Transcription factors Foxp3 ....................................................................75, 139 Tbet ..............................................................................7 4
Transplantation of the sensitized patient antibody characterization ............................................1 28 antibody monitoring ...................................................1 23 CDC crossmatch ........................................................2 69 desensitization ....................................................1 19–120 flow cytometric crossmatch ........................................1 20 histocompatibility testing ...................................1 17–124 identifying the most likely route
to transplantation ....................................1 17–119 kidney paired donation (KPD) ...........................120–121 KPD combined with desensitization ..........................1 19 risk assessment ............................................ 1 20, 121, 123 solid phase immunoassays ...........................................1 18 virtual crossmatch .......................................................1 21
Transplant quiescence ...............................................1 12, 138 Transplant vasculopathy .....................................................5 4 T regulatory cells (Treg)
inducible Treg (iTreg) ...................................................91 natural Treg (nTreg) .....................................................91
T suppressor cells CD8 + CD28 - T cells .............................................3 61, 363 CD8 + Ts ...............................................................3 60, 361
U
Urinary biomarkers chemokines CXCL9, CXCL10,
CXCL11, CCL2 ...............................................88 Foxp3 mRNA ...............................................................8 8 granzyme A mRNA .....................................................8 8
V
Vascular injury ..................................................................1 38 Vascularized composite allotransplantation (VCA)
infectious complications .............................................1 10 unique biologic and immunologic
features ....................................................1 09–111 Virtual crossmatch .............................1 21, 130–132, 135, 140
W
Wound healing assays cell migration ................................................................4 8
cytoskeletal changes ......................................................4 8
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Index