BCL-6 Gene Structural Alterations and Relationship to Other Molecular Features in Posttransplantation Lymphoproliferative Disorders
| Case No. . | DX . | Outcome . | BCL-6 . | Ig . | EBV . | Oncogenes/Tumor Suppressors . | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SB . | SSCP . | TR . | Type . | LMP . | c-myc . | p53 . | N-ras . | ||||
| 1 | PH | Regression | G | WT | G | PC | A | WT | G | WT | WT |
| 2 | PH | Regression | G | WT | G | 1FT | A | D | G | WT | WT |
| 3 | PH | Resolution (surg) | G | WT | R (FT) | 1 | A | WT | G | WT | WT |
| 4 | PH | Regression | G | WT | G | PC | A | D | G | WT | WT |
| 5 | PH | Resolution (surg) | WT/P | G | PC | A | D | G | WT | WT | |
| 6A | PH | Resolution (surg) | WT | G | 1FT | A | WT | G | WT | WT | |
| 6B | PH | Resolution (surg) | WT | G | 1FT | A | WT | G | WT | WT | |
| 7 | PH | Resolution (surg) | WT | G | WT | G | |||||
| 8 | PH | Resolution (surg) | WT | NEG | NEG | WT | WT | ||||
| 9 | PBCH | Resolution (surg) | G | WT | R | 1 | A | D | G | WT | WT |
| 10 | PBCH | Regression | G | WT | R (FT) | 1FT | WT | G | WT | WT | |
| 11 | PBCH | Resolution (xrt) | G | WT/P | R | 1 | A | WT | G | WT | WT |
| 12 | PBCH | Resolution (chemo) | G | M | R | NEG | NEG | WT | G | WT | WT |
| 13 | PBCH | Regression | G | WT/P | R | 1 | A | WT | G | WT | WT |
| 14 | PBCH | Unknown | M | D | |||||||
| 15 | PBCL | Resolution (chemo) | G | M* | R | 1 | A | D | G | WT | WT |
| 16 | PBCL | Resolution (chemo) | G | M* | R | 1 | A | WT | G | WT | WT |
| 17 | PBCL | Regression | G | WT/P | R | 1 | A | D | G | WT | WT |
| 18 | PBCL | Regression | G | WT/P | R | 1 | A | D | G | WT | WT |
| 19 | PBCL | Resolution (chemo) | WT | R | 1 + 2FT | A | WT | G | WT | WT | |
| 20 | PBCL | Unknown | WT/P | G | 1 | A | D | G | WT | WT | |
| 21 | PBCL | Regression | WT | WT | |||||||
| 22 | PBCL | Resolution (chemo) | M | R | 1 | A | WT | G | WT | WT | |
| 23A | PBCL | Not evaluable | G | WT | R | 2 + 1FT | A | WT | G | WT | WT |
| 23B | PBCL | Not evaluable | G | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT |
| 24A | PBCL | Resolution (chemo) | G | WT | R | 1 | WT | ||||
| 24B | PBCL | Resolution (chemo) | G | M* | R (SAME) | 1 (SAME) | WT | ||||
| 24C | PBCL | Resolution (chemo) | G | M (DIF) | R (SAME) | 1 (SAME) | WT | ||||
| 25A | PBCL | No response | M | R | 1 | A | WT | G | WT | WT | |
| 25B | PBCL | No response | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25C | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25D | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25E | PBCL | No response | WT | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25F | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25G | PBCL | No response | M (DIF) | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25H | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25I | PBCL | No response | M (DIF) | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25J | PBCL | No response | WT | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25K | PBCL | No response | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25L | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 26A | PBCL | Resolution (surg/xrt) | G | WT | G | NEG | D | ||||
| 26B | PBCL | Resolution (surg/xrt) | G | WT | G | 1FT | D | ||||
| 26C | PBCL | Resolution (surg/xrt) | WT | G | 1FT | D | |||||
| 27 | NHL | Resolution (chemo) | G | M | R | 1 | A | D | G | M | WT |
| 28 | MM | No response | G | M* | R | 1 | A | D | G | WT | M |
| 29 | NHL | Resolution (chemo) | G | M* | R | 1 | B | WT | R/M | WT | |
| 30 | NHL | Unknown | M* | R | 1 | A | D | G | WT | ||
| 31A | NHL | Not evaluable | M | R | 1 | D | G | ||||
| 31B | NHL | Not evaluable | M (SAME) | R (SAME) | 1 | D | |||||
| 32 | NHL | Not evaluable | M | ||||||||
| 33 | NHL | No response | WT | R | NEG | NEG | G | WT | WT | ||
| 34A | PH | Resolution (surg) | G | WT | G | 1FT | A | D | G | WT | WT |
| 34B | PBCL | Resolution (chemo) | G | M | R | 1 + 1FT | D | ||||
| 35A | PBCH | Resolution | M | R | 1 | A | WT | G | WT | WT | |
| 35B | PBCL | Progression | M (SAME) | R (SAME) | 1 | A | WT | G | WT | WT | |
| 36A | PH | Regression | G | WT | G | PC | A | WT | G | WT | WT |
| 36B | MM | No response | G | M* | R | 1 | A | WT | G | WT | M |
| Case No. . | DX . | Outcome . | BCL-6 . | Ig . | EBV . | Oncogenes/Tumor Suppressors . | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SB . | SSCP . | TR . | Type . | LMP . | c-myc . | p53 . | N-ras . | ||||
| 1 | PH | Regression | G | WT | G | PC | A | WT | G | WT | WT |
| 2 | PH | Regression | G | WT | G | 1FT | A | D | G | WT | WT |
| 3 | PH | Resolution (surg) | G | WT | R (FT) | 1 | A | WT | G | WT | WT |
| 4 | PH | Regression | G | WT | G | PC | A | D | G | WT | WT |
| 5 | PH | Resolution (surg) | WT/P | G | PC | A | D | G | WT | WT | |
| 6A | PH | Resolution (surg) | WT | G | 1FT | A | WT | G | WT | WT | |
| 6B | PH | Resolution (surg) | WT | G | 1FT | A | WT | G | WT | WT | |
| 7 | PH | Resolution (surg) | WT | G | WT | G | |||||
| 8 | PH | Resolution (surg) | WT | NEG | NEG | WT | WT | ||||
| 9 | PBCH | Resolution (surg) | G | WT | R | 1 | A | D | G | WT | WT |
| 10 | PBCH | Regression | G | WT | R (FT) | 1FT | WT | G | WT | WT | |
| 11 | PBCH | Resolution (xrt) | G | WT/P | R | 1 | A | WT | G | WT | WT |
| 12 | PBCH | Resolution (chemo) | G | M | R | NEG | NEG | WT | G | WT | WT |
| 13 | PBCH | Regression | G | WT/P | R | 1 | A | WT | G | WT | WT |
| 14 | PBCH | Unknown | M | D | |||||||
| 15 | PBCL | Resolution (chemo) | G | M* | R | 1 | A | D | G | WT | WT |
| 16 | PBCL | Resolution (chemo) | G | M* | R | 1 | A | WT | G | WT | WT |
| 17 | PBCL | Regression | G | WT/P | R | 1 | A | D | G | WT | WT |
| 18 | PBCL | Regression | G | WT/P | R | 1 | A | D | G | WT | WT |
| 19 | PBCL | Resolution (chemo) | WT | R | 1 + 2FT | A | WT | G | WT | WT | |
| 20 | PBCL | Unknown | WT/P | G | 1 | A | D | G | WT | WT | |
| 21 | PBCL | Regression | WT | WT | |||||||
| 22 | PBCL | Resolution (chemo) | M | R | 1 | A | WT | G | WT | WT | |
| 23A | PBCL | Not evaluable | G | WT | R | 2 + 1FT | A | WT | G | WT | WT |
| 23B | PBCL | Not evaluable | G | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT |
| 24A | PBCL | Resolution (chemo) | G | WT | R | 1 | WT | ||||
| 24B | PBCL | Resolution (chemo) | G | M* | R (SAME) | 1 (SAME) | WT | ||||
| 24C | PBCL | Resolution (chemo) | G | M (DIF) | R (SAME) | 1 (SAME) | WT | ||||
| 25A | PBCL | No response | M | R | 1 | A | WT | G | WT | WT | |
| 25B | PBCL | No response | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25C | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25D | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25E | PBCL | No response | WT | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25F | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25G | PBCL | No response | M (DIF) | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25H | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25I | PBCL | No response | M (DIF) | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25J | PBCL | No response | WT | R (DIF) | 2 (DIF) | A | WT | G | WT | WT | |
| 25K | PBCL | No response | WT | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 25L | PBCL | No response | M (DIF) | R (DIF) | 1 (DIF) | A | WT | G | WT | WT | |
| 26A | PBCL | Resolution (surg/xrt) | G | WT | G | NEG | D | ||||
| 26B | PBCL | Resolution (surg/xrt) | G | WT | G | 1FT | D | ||||
| 26C | PBCL | Resolution (surg/xrt) | WT | G | 1FT | D | |||||
| 27 | NHL | Resolution (chemo) | G | M | R | 1 | A | D | G | M | WT |
| 28 | MM | No response | G | M* | R | 1 | A | D | G | WT | M |
| 29 | NHL | Resolution (chemo) | G | M* | R | 1 | B | WT | R/M | WT | |
| 30 | NHL | Unknown | M* | R | 1 | A | D | G | WT | ||
| 31A | NHL | Not evaluable | M | R | 1 | D | G | ||||
| 31B | NHL | Not evaluable | M (SAME) | R (SAME) | 1 | D | |||||
| 32 | NHL | Not evaluable | M | ||||||||
| 33 | NHL | No response | WT | R | NEG | NEG | G | WT | WT | ||
| 34A | PH | Resolution (surg) | G | WT | G | 1FT | A | D | G | WT | WT |
| 34B | PBCL | Resolution (chemo) | G | M | R | 1 + 1FT | D | ||||
| 35A | PBCH | Resolution | M | R | 1 | A | WT | G | WT | WT | |
| 35B | PBCL | Progression | M (SAME) | R (SAME) | 1 | A | WT | G | WT | WT | |
| 36A | PH | Regression | G | WT | G | PC | A | WT | G | WT | WT |
| 36B | MM | No response | G | M* | R | 1 | A | WT | G | WT | M |
Abbreviations: DX, histopathologic diagnosis; surg, surgery; xrt, radiotherapy; chemo, chemotherapy; SB, Southern blot; Ig, immunoglubulin heavy chain gene; TR, EBV clonality evaluated by Southern blot using a terminal repeat probe; LMP, latent membrane protein; WT, wild type; P, polymorphic; M, mutant; M, mutations identified in two or more SSCP fragments; *, sequenced; G, germline configuration; R, rearranged; DIF, different mutations or pattern of rearrangement; FT, faint band; NEG, negative; D, deleted.