The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall:
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
[Münster]
2018
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Online-Zugang: | Inhaltsverzeichnis Inhaltsverzeichnis |
Beschreibung: | IV, 125 Seiten Illustrationen 30 cm |
Internformat
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245 | 1 | 0 | |a The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |c vorgelegt von Kerstin Schäfer |
264 | 1 | |a [Münster] |c 2018 | |
300 | |a IV, 125 Seiten |b Illustrationen |c 30 cm | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
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502 | |b Dissertation |c Westfälische Wilhelms-Universität Münster |d 2018 |g Beschränkt für den Austausch | ||
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Datensatz im Suchindex
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adam_text | CONTENTS
ABSTRACT IV
1. INTRODUCTION 1
1.1. IM M U N ITY
.........................................................................................................................
1
1.1.1. BLOOD V
ESSELS......................................................................................................
2
1.1.2. N EU TRO P H
ILS.........................................................................................................
7
1.2. LEUKOCYTE EXTRAVASATION
CASCADE..................................................................................
7
1.2.1. CAPTURING AND R O LLIN G
.......................................................................................
8
1.2.2. ACTIVATION AND A R R E S T
.......................................................................................
9
1.2.3. FIRM ADHESION AND C RA W LIN G
..........................................................................
9
1.2.4. T RANSM
IGRATION...................................................................................................
10
1.3. INTEGRINS ON L E U K O C Y TE
S................................................................................................
12
1.3.1. INSIDE-OUT S IG N A LIN G
..........................................................................................
14
1.3.2. OUTSIDE-IN S IG N A LIN G
..........................................................................................
14
1.4. PLATELET ENDOTHELIAL CELL ADHESION MOLECULE-1 (PECAM-1)
.................................... 15
1.5. ICAM-1 AND ICAM-2
...................................................................................................
16
1.6. CD99
...............................................................................................................................
17
1.7. C D 9 9 L 2
............................................................................................................................
21
1.8. PAIRED IMMUNE R E C E P TO
RS.............................................................................................
22
1.9. EXPERIMENTAL AUTOIMMUNE
ENCEPHALOMYELITIS...........................................................
23
2. AIM OF THE STUDY 25
3. MATERIAL 26
3.1. C E LLS
..................................................................................................................................
26
3.2. A N IM A LS
............................................................................................................................
26
3.3. A
NTIBODIES.........................................................................................................................
27
3.4. P RIM E
R...............................................................................................................................
28
3.5. ENZYM
ES............................................................................................................................
29
3.6. CHEMICALS AND R E A G E N
TS................................................................................................
29
3.7. BUFFERS AND M E D I A
.........................................................................................................
31
3.8. CONSUMABLE
SUPPLIES......................................................................................................
32
3.9. EQUIPMENT
.....................................................................................................................
33
4. METHODS 35
4.1. MOLECULAR BIOLOGICAL M E TH O D
S.......................................................................................
35
4.1.1. MOUSE EAR LYSIS FOR G E N O TY P IN G
.................................................................... 35
4.1.2. POLYMERASE CHAIN R E A C TIO N
...............................................................................
35
4.1.3. AGAROSE G E
L.........................................................................................................
38
4.2. IN VIVO M E TH O D S
............................................................................................................
38
4.2.1. WHOLE BLOOD CELL C O U N TS
..................................................................................
38
4.2.2. IRRADIATION AND BONE MARROW TRANSPLANTATION OF M IC E
...............................
39
4.2.3. WHOLE MOUNT STAINING OF MOUSE CREMASTER M USCLE
.....................................
39
4.2.4. ANALYSIS OF NEUTROPHIL
EXTRAVASATION..............................................................
39
4.2.5. INTRAVITAL MICROSCOPY OF THE CREMASTER MUSCLE USING AN INTRAVITAL
UPRIGHT
M
ICROSCOPE.........................................................................................................
40
4.2.6. ANALYSIS OF LEUKOCYTE ROLLING, ADHESION AND TRANSMIGRATION USING
AN
UPRIGHT MICROSCOPE
..........................................................................................
41
4.2.7. INTRAVITAL MICROSCOPY OF THE CREMASTER MUSCLE USING A CONFOCAL
LSM 880
MICROSCOPE WITH FAST AIRY S C A N
.............................................. 41
4.2.8. ANALYSIS OF THE LEUKOCYTE TRANSMIGRATION P R O C E S S
.....................................
42
4.2.9. INDUCTION OF EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS (EAE) ....
43
4.2.10. STAINING OF MOUSE BRAIN S
ECTIONS....................................................................
44
4.3. CELL C U LTU RE
.....................................................................................................................
44
4.3.1. GENERAL M E TH O D
S................................................................................................
44
4.3.2. CULTIVATION OF DIFFERENT CELL T Y P E S
................................................................. 45
4.3.3. PASSAGING OF CELLS
.............................................................................................
45
4.3.4. COUNTING OF C E
LLS................................................................................................
45
4.4. METHODS OF CELL B IO LO G Y
................................................................................................
46
4.4.1. ISOLATION OF MURINE POLYMORPHONUCLEAR CELLS (PMNS)
...............................
46
4.4.2. ISOLATION OF PRIMARY MURINE LUNG MICROVASCULAR ENDOTHELIAL CELLS
.... 46
4.4.3. MAGNETIC BEAD SORTING OF PRIMARY ENDOTHELIAL C E LLS
..................................
47
4.5. BIOCHEMICAL M
ETHODS......................................................................................................
47
4.5.1. COUPLING OF A-PECAM-1 ANTIBODIES TO D YNABEADS
.....................................
47
4.5.2. S D S -P A G E
.........................................................................................................
48
4.5.3. WESTERN B L O T
......................................................................................................
48
4.6. STATISTICS
........................................................................................................................
50
5. RESULTS 51
5.1. CD99 AND CD99L2 GENE INACTIVATION AFFECTS NEUTROPHIL EXTRAVASATION
..............
51
5.2. NEUTROPHILS OF CD99L2- / * MICE GET TRAPPED IN LAMININ A 5 LOW
EXPRESSION
R E G IO N S
...........................................................................................................................
54
5.3. GENE DEFICIENCY OF CD99 SHOWS DECREASED ADHESION AND TRANSMIGRATION
AND
KNOCKOUT OF CD99L2 RESULTS IN DECREASED TRANSMIGRATION
......................................
57
5.4. OPTIMIZATION OF INTRAVITAL MICROSCOPY USING A CONFOCAL MICROSCOPE
(ZEISS LSM 880) 59
5.5. GENE ABLATION OF CD99L2 RESULTS IN DECREASED SPEED OF ABLUMINAL
CRAWLING IN
V I V O
..................................................................................................................................
61
5.6. GENE DEFICIENCY OF CD99 AFFECTS ADHESION AND SPEED OF ABLUMINAL
CRAWLING IN
V I V O
..................................................................................................................................
70
5.7. ICAM-1 BLOCKING IN IL -LSS INJECTED MICE AFFECTS THE ABLUMINAL
CRAWLING STEP . 77
5.8. THE ROLE OF CD99L2 IN TRANSMIGRATION OF LEUKOCYTES IN EAE-INJECTED
MICE . . . 78
6. DISCUSSION 81
6.1. STUDYING CD99 AND CD99L2 FUNCTION USING ANTIBODIES AND
GENE-DEFICIENT MICE 82
6.2. ROLE OF CD99 AND CD99L2 IN THE TRANSENDOTHELIAL MIGRATION OF
LEUKOCYTES . . . 83
6.2.1. CD99 SUPPORTS LEUKOCYTE A D H E SIO N
.............................................................. 83
6.2.2. NEITHER CD99 NOR CD99L2 ARE INVOLVED IN INTRALUMINAL CRAWLING OF
LEUKO
CYTES
.....................................................................................................................
85
6.2.3. CD99 AS WELL AS CD99L2 ARE INVOLVED IN ABLUMINAL C RAW LING
....................
85
6.2.4. CD99L2 IS IMPORTANT FOR THE MIGRATION THROUGH LAMININ A 5 LERS .
. . 88
6.2.5. SIMULTANEOUS KNOCKOUT OF CD99 AND CD99L2 LEADS TO A TWO STEP
DEFECT
IN LEUKOCYTE T RA N SM IG RA TIO N
..........................................................................
89
6.3. CD99L2 GENE INACTIVATION DECREASES THE SEVERITY OF E A E
.....................................
90
6.4. FUTURE
PERSPECTIVES.........................................................................................................
91
7. PUBLICATIONS 93
APPENDIX 94
A. LIST OF ACRONYMS 95
B. LIST OF TABLES 99
C. LIST OF FIGURES 100
D. BIBLIOGRAPHY 102
DANKSAGUNG 124
CURRICULUM VITAE 125
|
any_adam_object | 1 |
author | Schäfer, Kerstin 1989- |
author_GND | (DE-588)1174695676 |
author_facet | Schäfer, Kerstin 1989- |
author_role | aut |
author_sort | Schäfer, Kerstin 1989- |
author_variant | k s ks |
building | Verbundindex |
bvnumber | BV046059850 |
ctrlnum | (OCoLC)1110099171 (DE-599)DNB1173198237 |
discipline | Biologie Medizin |
format | Thesis Book |
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indexdate | 2024-07-10T08:34:07Z |
institution | BVB |
language | English |
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owner_facet | DE-355 DE-BY-UBR |
physical | IV, 125 Seiten Illustrationen 30 cm |
publishDate | 2018 |
publishDateSearch | 2018 |
publishDateSort | 2018 |
record_format | marc |
spelling | Schäfer, Kerstin 1989- Verfasser (DE-588)1174695676 aut The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall vorgelegt von Kerstin Schäfer [Münster] 2018 IV, 125 Seiten Illustrationen 30 cm txt rdacontent n rdamedia nc rdacarrier Dissertation Westfälische Wilhelms-Universität Münster 2018 Beschränkt für den Austausch (DE-588)4113937-9 Hochschulschrift gnd-content B:DE-101 application/pdf http://d-nb.info/1173198237/04 Inhaltsverzeichnis DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=031441192&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Schäfer, Kerstin 1989- The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |
subject_GND | (DE-588)4113937-9 |
title | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |
title_auth | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |
title_exact_search | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |
title_full | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall vorgelegt von Kerstin Schäfer |
title_fullStr | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall vorgelegt von Kerstin Schäfer |
title_full_unstemmed | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall vorgelegt von Kerstin Schäfer |
title_short | The role of CD99 and CD99L2 in leukocyte diapedesis through the blood vessel wall |
title_sort | the role of cd99 and cd99l2 in leukocyte diapedesis through the blood vessel wall |
topic_facet | Hochschulschrift |
url | http://d-nb.info/1173198237/04 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=031441192&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT schaferkerstin theroleofcd99andcd99l2inleukocytediapedesisthroughthebloodvesselwall |
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