Normal Hyperplasia Dysplasia Tumour H 2 AX 100
- Slides: 35
ΜΟΡΦΟΛΟΓΙΚΑ ΣΤΑΔΙΑ ΚΑΡΚΙΝΟΓΕΝΕΣΗΣ Normal Hyperplasia Dysplasia Tumour γH 2 AX 100 50 0 1 CHk 2 -p. T 68 100 50 0 1 p 53 100 80 60 40 20 0 p 14 p 21 100 80 60 40 20 0 100 1 2 3 4 1 50 N of samples = 16 0 N H 1 D T
Αναγνώριση της βλάβης της δικλωνικής θραύσης του DNA Genotoxic stress P 53 BP 1 ATM P P ATM 53 BP 1 MRN Complex P γH 2 AX foci
Ionizing radiation Chemotherapeutics Double strand breaks DNA double strand breaks response ATM 53 BP 1 P P γ-Η 2ΑΧ MDC 1 Mre 11 ATM Nbs 1 Rad 50 T 68 Chk 2 P p 53 P G 1 arrest P P Cdk 2 Cyclin A/E p 21
Replication stress Chemotherapeutics Single strand breaks DNA Single strand break response RPA ad 9 R RPA RPA ATRIP Ra d 1 Hus 1 RPA Rfc 2 ATR Rfc 3 Rad 17 Rfc 4 Rfc 5 S 317 Chk 1 S 345 P cdc 25 c P P G 2/M arrest P Cdk 2 Cyclin B P P cdc 25 a P Proteolysis S phase arrest
ΕΠΙΚΟΙΝΩΝΙΑ ΤΩΝ ΣΗΜΑΤΟΔΟΤΙΚΩΝ ΜΟΝΟΠΑΤΙΩΝ Ionizing radiation Chemotherapeutics Double strand breaks Replication stress Chemotherapeutics Single strand breaks DNA damage RPARPARPA R ATRIP 9 ad 1 d a R Rfc 2 ATR Hus 1 Rfc 3 Rad 17 Rfc 4 Rfc 5 γ-Η 2ΑΧ Mre 11 Nbs 1 ATM Rad 50 S 317 T 68 Chk 1 Chk 2 P p 53 P P cdc 25 a P S 345 P cdc 25 c Proteolysis P Cyclin A/E P Cdk 2 G 1 arrest P Cyclin B P Cdk 2 p 21 S phase arrest G 2/M arrest
φάσης Πότε λειτουργούν οι μηχανισμοί επιδιόρθωσης βλαβών του DNA; Μηχανισμός/Φάση G 1 S G 2/M NHEJ + + + HR - + + BER + + + NER + + + MMR + + + TSP + TS + NHEJ: Non Homologous End Joining, HR: Homologous Recombination, BER: Base Excision Repair, NER: Nucleotide Excision Repair, MMR: Mismatch Repair, TLS: Translesion Synthesis Polymerases, TS: Template Switch
- 100 100 100 100 100
- Adrenal tumour
- Brain tumors
- Giant cell tumour
- Dentin dysplasia
- Osmf differential diagnosis
- Dr dawn lim
- Hip dysplasia ppt
- Congenital adrenal hyperplasia genitalia
- Diastrophic dysplasia
- Craniodiaphyseal dysplasia
- Hip dysplasia alpha angle
- Intimal hyperplasia
- Endometrial hyperplasia
- Hyperplasia and hypertrophy difference
- Intimal hyperplasia
- Cleidocranial dysplasia
- Mineralocorticoid function
- Flexor strain elbow
- Renal dysplasia
- Congenital dislocation of hips
- Hpv pozitif smear negatif
- Intimal hyperplasia
- Ground glass appearance fibrous dysplasia
- Sebaceous hyperplasia
- Elbow dysplasia in dogs
- Pigment gallstones causes
- Congenital adrenal hyperplasia characteristics
- Intimal hyperplasia
- Epithelial dysplasia
- Non classical adrenal hyperplasia
- Nodular hyperplasia
- Gingival hyperplasia
- Von rosen line ddh
- Epithelial dysplasia
- Fundus mirigy hyperplasia