Biological characteristics of T-ALL with TCRδ-oncogene translocation
| T-ALL UPN . | Age, y . | Phenotype . | Oncogenetic . | TCRδ partner . | Karyotype . |
|---|---|---|---|---|---|
| Pediatric T-ALL (n = 9) | |||||
| 103* | 12 | IMβ | TLX1 | TLX1 | 46,XY[20] |
| 346* | 5 | IMβ | TLX1 | TLX1 | ND |
| 377 | 15 | Pre-αβ | Negative | LMO2 | 47,XY,del(9)(p?),t(11;14)(p13.q11),+17[22] |
| 169 | 13 | Pre-αβ | Negative | LMO2 | 46,XY[20] |
| 299 | 12 | Pre-αβ | Negative | LMO2 | 46,XX[24] |
| 86 | 14 | Pre-αβ | Negative | TAL1 | 46,XY,inv(2)(p25q21)[22] |
| 327 | 15 | TCRαβ+ | Negative | TAL1 | ND |
| 268 | 13 | TCRαβ+ | Negative | MYC | 46,XY,t(8;14)(q24;q11)[18]/46,XY,i(17)(p10)[5]/46,XY[5] |
| 391 | 7 | IMβ | TLX3 | IGLV5–45 | 47,XX,+8,del(9)(p21p24)[24] |
| Adult T-ALL (n = 29) | |||||
| 135* | 24 | IMβ | TLX1 | TLX1 | 48,XY,del(3)(q27),add(4)(q34),+5,+21[9]/48,idem,−17,+mar[2]/46,XY[19] |
| 516* | 38 | IMβ | TLX1 | TLX1 | 46,XX[30] |
| 506* | 35 | Pre-αβ | TLX1 | TLX1 | 47,XY,del(6)(q16q24),del(8)(p11),t(10;14)(q24;q11),+mar[6]/46,XY[10] |
| 480* | 41 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(6)(q13q23),add(9)(p11),t(10;14)(q24,q11)[8]/46,XY[4] |
| 199* | 31 | Pre-αβ | TLX1 | TLX1 | ND |
| 281* | 18 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 496* | 27 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 12* | 34 | Pre-αβ | TLX1 | TLX1 | ND |
| 242* | 42 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(6)(q21q25),t(10;14)(q24;q11)[4]/46,XY[16] |
| 362* | 45 | Pre-αβ | TLX1 | TLX1 | 46,XY,t(10;14)(q24;q11)[14]/46,XY[4] |
| 9* | 48 | Pre-αβ | TLX1 | TLX1 | ND |
| 494* | 53 | Pre-αβ | TLX1 | TLX1 | 50,idem,+8,t(10;14)(q24;q11),+18,+19,+20[19] |
| 73* | 20 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(7)(q?),−9,−10,del(12)(p11),−14,−14,+4mar[12]/46,XY[8] |
| 381* | 43 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 164* | 35 | Pre-αβ | TLX1 | TLX1 | 46,XY,t(9;20)(p21;q12),t(10;14)(q24;q11),del(12)(p12)[13]/46,XY[12] |
| 528* | 53 | TCRγδ+ | TLX1 | TLX1 | ND |
| 499* | 21 | ND | TLX1 | TLX1 | 46,XY[20] |
| 500 | 26 | Pre-αβ | TLX1 | TLX1 and TCRβ | 46,XY[20] |
| 244 | 22 | Pre-αβ | TLX1 | GNAQ-TLX1 | 46,XX,t(5;17)(q31;p13),t(9;10;14)(p?;q22;?q23;q11)[20] |
| 260 | 56 | TCRαβ+ | Negative | LMO2 | ND |
| 437 | 17 | IMγ | Negative | LMO2 | 46,XY,t(11;14)(p13;q11)[6]/46,XY[12] |
| 481 | 23 | Pre-αβ | Negative | LMO2 | 46,XY[25] |
| 23 | 16 | Pre-αβ | STIL-TAL1 | LMO2 | 45,XY,−7,del(9)(p21),t(11;14)(p13;q11);[19] |
| 439 | 25 | Pre-αβ | Negative | NKX2–4 | 46,XY,t(4;7)(q2?5;q35),t(14;20)(q11;p1?2)[19] |
| 145 | 20 | Pre-αβ | Negative | TAL1 | ND |
| 486 | 24 | Pre-αβ | Negative | TAL1 | 46,XY,t(1;14)(p32;q11),del(9)(p?)[18] |
| 92 | 33 | TCRαβ+ | Negative | TAL1 | 45,XY,der(1)t(1;9;14)(p32;p?;q?),der(9)t(1;9;14),−14[3]/47,XY,idem,+2mar[17]/46,XY[4] |
| 45 | 22 | IMβ | STIL-TAL1 | Unknown | 46,XY,t(5;20)(q32;p13)[3]/46,XY[17] |
| 388 | 53 | Pre-αβ | Negative | Unknown | 45,XY,−8,der(8)t(8;?)(q24;?),t(9;14)(p21;q13)[18] |
| T-ALL UPN . | Age, y . | Phenotype . | Oncogenetic . | TCRδ partner . | Karyotype . |
|---|---|---|---|---|---|
| Pediatric T-ALL (n = 9) | |||||
| 103* | 12 | IMβ | TLX1 | TLX1 | 46,XY[20] |
| 346* | 5 | IMβ | TLX1 | TLX1 | ND |
| 377 | 15 | Pre-αβ | Negative | LMO2 | 47,XY,del(9)(p?),t(11;14)(p13.q11),+17[22] |
| 169 | 13 | Pre-αβ | Negative | LMO2 | 46,XY[20] |
| 299 | 12 | Pre-αβ | Negative | LMO2 | 46,XX[24] |
| 86 | 14 | Pre-αβ | Negative | TAL1 | 46,XY,inv(2)(p25q21)[22] |
| 327 | 15 | TCRαβ+ | Negative | TAL1 | ND |
| 268 | 13 | TCRαβ+ | Negative | MYC | 46,XY,t(8;14)(q24;q11)[18]/46,XY,i(17)(p10)[5]/46,XY[5] |
| 391 | 7 | IMβ | TLX3 | IGLV5–45 | 47,XX,+8,del(9)(p21p24)[24] |
| Adult T-ALL (n = 29) | |||||
| 135* | 24 | IMβ | TLX1 | TLX1 | 48,XY,del(3)(q27),add(4)(q34),+5,+21[9]/48,idem,−17,+mar[2]/46,XY[19] |
| 516* | 38 | IMβ | TLX1 | TLX1 | 46,XX[30] |
| 506* | 35 | Pre-αβ | TLX1 | TLX1 | 47,XY,del(6)(q16q24),del(8)(p11),t(10;14)(q24;q11),+mar[6]/46,XY[10] |
| 480* | 41 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(6)(q13q23),add(9)(p11),t(10;14)(q24,q11)[8]/46,XY[4] |
| 199* | 31 | Pre-αβ | TLX1 | TLX1 | ND |
| 281* | 18 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 496* | 27 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 12* | 34 | Pre-αβ | TLX1 | TLX1 | ND |
| 242* | 42 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(6)(q21q25),t(10;14)(q24;q11)[4]/46,XY[16] |
| 362* | 45 | Pre-αβ | TLX1 | TLX1 | 46,XY,t(10;14)(q24;q11)[14]/46,XY[4] |
| 9* | 48 | Pre-αβ | TLX1 | TLX1 | ND |
| 494* | 53 | Pre-αβ | TLX1 | TLX1 | 50,idem,+8,t(10;14)(q24;q11),+18,+19,+20[19] |
| 73* | 20 | Pre-αβ | TLX1 | TLX1 | 46,XY,del(7)(q?),−9,−10,del(12)(p11),−14,−14,+4mar[12]/46,XY[8] |
| 381* | 43 | Pre-αβ | TLX1 | TLX1 | 46,XY[20] |
| 164* | 35 | Pre-αβ | TLX1 | TLX1 | 46,XY,t(9;20)(p21;q12),t(10;14)(q24;q11),del(12)(p12)[13]/46,XY[12] |
| 528* | 53 | TCRγδ+ | TLX1 | TLX1 | ND |
| 499* | 21 | ND | TLX1 | TLX1 | 46,XY[20] |
| 500 | 26 | Pre-αβ | TLX1 | TLX1 and TCRβ | 46,XY[20] |
| 244 | 22 | Pre-αβ | TLX1 | GNAQ-TLX1 | 46,XX,t(5;17)(q31;p13),t(9;10;14)(p?;q22;?q23;q11)[20] |
| 260 | 56 | TCRαβ+ | Negative | LMO2 | ND |
| 437 | 17 | IMγ | Negative | LMO2 | 46,XY,t(11;14)(p13;q11)[6]/46,XY[12] |
| 481 | 23 | Pre-αβ | Negative | LMO2 | 46,XY[25] |
| 23 | 16 | Pre-αβ | STIL-TAL1 | LMO2 | 45,XY,−7,del(9)(p21),t(11;14)(p13;q11);[19] |
| 439 | 25 | Pre-αβ | Negative | NKX2–4 | 46,XY,t(4;7)(q2?5;q35),t(14;20)(q11;p1?2)[19] |
| 145 | 20 | Pre-αβ | Negative | TAL1 | ND |
| 486 | 24 | Pre-αβ | Negative | TAL1 | 46,XY,t(1;14)(p32;q11),del(9)(p?)[18] |
| 92 | 33 | TCRαβ+ | Negative | TAL1 | 45,XY,der(1)t(1;9;14)(p32;p?;q?),der(9)t(1;9;14),−14[3]/47,XY,idem,+2mar[17]/46,XY[4] |
| 45 | 22 | IMβ | STIL-TAL1 | Unknown | 46,XY,t(5;20)(q32;p13)[3]/46,XY[17] |
| 388 | 53 | Pre-αβ | Negative | Unknown | 45,XY,−8,der(8)t(8;?)(q24;?),t(9;14)(p21;q13)[18] |
ND indicates not done; and unknown, LM-PCR failures.
Also reported in Dadi et al.15