Trypsin-encoding PRSS1-PRSS2 variations influence the risk of asparaginase-associated pancreatitis in children with acute lymphoblastic leukemia
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Trypsin-encoding PRSS1-PRSS2 variations influence the risk of asparaginase-associated pancreatitis in children with acute lymphoblastic leukemia : a Ponte di Legno toxicity working group report. / Wolthers, Benjamin O; Frandsen, Thomas L; Patel, Chirag J; Abaji, Rachid; Attarbaschi, Andishe; Barzilai, Shlomit; Colombini, Antonella; Escherich, Gabriele; Grosjean, Marie; Krajinovic, Maja; Larsen, Eric; Liang, Der-Cherng; Möricke, Anja; Rasmussen, Kirsten K; Samarasinghe, Sujith; Silverman, Lewis B; van der Sluis, Inge M; Stanulla, Martin; Tulstrup, Morten; Yadav, Rachita; Yang, Wenjian; Zapotocka, Ester; Gupta, Ramneek; Schmiegelow, Kjeld.
In: HAEMATOLOGICA, Vol. 104, No. 3, 03.2019, p. 556-563.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Trypsin-encoding PRSS1-PRSS2 variations influence the risk of asparaginase-associated pancreatitis in children with acute lymphoblastic leukemia
T2 - a Ponte di Legno toxicity working group report
AU - Wolthers, Benjamin O
AU - Frandsen, Thomas L
AU - Patel, Chirag J
AU - Abaji, Rachid
AU - Attarbaschi, Andishe
AU - Barzilai, Shlomit
AU - Colombini, Antonella
AU - Escherich, Gabriele
AU - Grosjean, Marie
AU - Krajinovic, Maja
AU - Larsen, Eric
AU - Liang, Der-Cherng
AU - Möricke, Anja
AU - Rasmussen, Kirsten K
AU - Samarasinghe, Sujith
AU - Silverman, Lewis B
AU - van der Sluis, Inge M
AU - Stanulla, Martin
AU - Tulstrup, Morten
AU - Yadav, Rachita
AU - Yang, Wenjian
AU - Zapotocka, Ester
AU - Gupta, Ramneek
AU - Schmiegelow, Kjeld
N1 - Copyright© 2019 Ferrata Storti Foundation.
PY - 2019/3
Y1 - 2019/3
N2 - Asparaginase-associated pancreatitis is a life-threatening toxicity to childhood acute lymphoblastic leukemia treatment. To elucidate genetic predisposition and asparaginase-associated pancreatitis pathogenesis, ten trial groups contributed remission samples from patients aged 1.0-17.9 years treated for acute lymphoblastic leukemia between 2000 and 2016. Cases (n=244) were defined by the presence of at least two of the following criteria: (i) abdominal pain; (ii) levels of pancreatic enzymes ≥3 × upper normal limit; and (iii) imaging compatible with pancreatitis. Controls (n=1320) completed intended asparaginase therapy, with 78% receiving ≥8 injections of pegylated-asparaginase, without developing asparaginase-associated pancreatitis. rs62228256 on 20q13.2 showed the strongest association with the development of asparaginase-associated pancreatitis (odds ratio=3.75; P=5.2×10 -8). Moreover, rs13228878 (OR=0.61; P=7.1×10 -6) and rs10273639 (OR=0.62; P=1.1×10 -5) on 7q34 showed significant association with the risk of asparaginase-associated pancreatitis. A Dana Farber Cancer Institute ALL Consortium cohort consisting of patients treated on protocols between 1987 and 2004 (controls=285, cases=33), and the Children's Oncology Group AALL0232 cohort (controls=2653, cases=76) were available as replication cohorts for the 20q13.2 and 7q34 variants, respectively. While rs62228256 was not validated as a risk factor ( P=0.77), both rs13228878 ( P=0.03) and rs10273639 ( P=0.04) were. rs13228878 and rs10273639 are in high linkage disequilibrium (r 2=0.94) and associated with elevated expression of the PRSS1 gene, which encodes for trypsinogen, and are known risk variants for alcohol-associated and sporadic pancreatitis in adults. Intra-pancreatic trypsinogen cleavage to proteolytic trypsin induces autodigestion and pancreatitis. In conclusion, this study finds a shared genetic predisposition between asparaginase-associated pancreatitis and non-asparaginase-associated pancreatitis, and targeting the trypsinogen activation pathway may enable identification of effective interventions for asparaginase-associated pancreatitis.
AB - Asparaginase-associated pancreatitis is a life-threatening toxicity to childhood acute lymphoblastic leukemia treatment. To elucidate genetic predisposition and asparaginase-associated pancreatitis pathogenesis, ten trial groups contributed remission samples from patients aged 1.0-17.9 years treated for acute lymphoblastic leukemia between 2000 and 2016. Cases (n=244) were defined by the presence of at least two of the following criteria: (i) abdominal pain; (ii) levels of pancreatic enzymes ≥3 × upper normal limit; and (iii) imaging compatible with pancreatitis. Controls (n=1320) completed intended asparaginase therapy, with 78% receiving ≥8 injections of pegylated-asparaginase, without developing asparaginase-associated pancreatitis. rs62228256 on 20q13.2 showed the strongest association with the development of asparaginase-associated pancreatitis (odds ratio=3.75; P=5.2×10 -8). Moreover, rs13228878 (OR=0.61; P=7.1×10 -6) and rs10273639 (OR=0.62; P=1.1×10 -5) on 7q34 showed significant association with the risk of asparaginase-associated pancreatitis. A Dana Farber Cancer Institute ALL Consortium cohort consisting of patients treated on protocols between 1987 and 2004 (controls=285, cases=33), and the Children's Oncology Group AALL0232 cohort (controls=2653, cases=76) were available as replication cohorts for the 20q13.2 and 7q34 variants, respectively. While rs62228256 was not validated as a risk factor ( P=0.77), both rs13228878 ( P=0.03) and rs10273639 ( P=0.04) were. rs13228878 and rs10273639 are in high linkage disequilibrium (r 2=0.94) and associated with elevated expression of the PRSS1 gene, which encodes for trypsinogen, and are known risk variants for alcohol-associated and sporadic pancreatitis in adults. Intra-pancreatic trypsinogen cleavage to proteolytic trypsin induces autodigestion and pancreatitis. In conclusion, this study finds a shared genetic predisposition between asparaginase-associated pancreatitis and non-asparaginase-associated pancreatitis, and targeting the trypsinogen activation pathway may enable identification of effective interventions for asparaginase-associated pancreatitis.
KW - Journal Article
U2 - 10.3324/haematol.2018.199356
DO - 10.3324/haematol.2018.199356
M3 - SCORING: Journal article
C2 - 30467200
VL - 104
SP - 556
EP - 563
JO - HAEMATOLOGICA
JF - HAEMATOLOGICA
SN - 0390-6078
IS - 3
ER -