Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications

Sarah Weischendorff; Katrine Kielsen; Maria Nederby; Lotte Schmidt; Douglas Burrin; Carsten Heilmann; Marianne Ifversen; Henrik Sengeløv; Christian Mølgaard; Klaus Müller

doi:10.1016/j.bbmt.2019.03.018

Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications

Sarah Weischendorff, Katrine Kielsen, Maria Nederby, Lotte Schmidt, Douglas Burrin, Carsten Heilmann, Marianne Ifversen, Henrik Sengeløv, Christian Mølgaard, Klaus Müller

2 Citationer (Scopus)

Abstract

Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged by cytotoxic effects of the conditioning regimen, resulting in tissue damage, systemic inflammation, and increased metabolic demands for amino acids to regenerate damaged tissues, reconstitute hematopoietic cells, and establish antioxidant defenses. To date, few studies have addressed the role of plasma amino acid (PAA) levels during transplantation, and it remains unknown if amino acid deficiency can aggravate treatment-related morbidity. We determined plasma levels of the 23 human amino acids in 80 HSCT recipients (age 1.1 to 55.4 years) before conditioning and on days +7 and +21 post-transplant along with C-reactive protein (CRP) and IL-6 levels on day +7. Significant changes were observed in plasma concentrations of several human amino acids during HSCT. On day +7, numerous amino acids were inversely correlated with both CRP and IL-6, including glutamic acid, serine, alanine, glutamine, arginine, cysteine, glycine, histidine, lysine, tryptophan, threonine, taurine, proline, and methionine (r = -.22 to -.66; all P < .05). Patients who developed sinusoidal obstruction syndrome (SOS) had significantly lower mean total PAA levels compared with patients without SOS (2013 ng/L [95% confidence interval (CI), 1709 to 2318 ng/L] versus 2706 ng/L [95% CI, 2261 to 3150 ng/L]; P = .006), along with lower individual levels of glutamic acid, serine, arginine, glycine, lysine, valine, tryptophan, threonine, and proline on day +7 (all P < .05). Patients with severe acute graft-versus-host disease had a lower mean total PAA level (1922 ng/L [95% CI, 1738 to 2106 ng/L] versus 2649 ng/L [95% CI, 2244 to 3055 ng/L]; P = .014) and lower levels of serine, glutamine, cysteine, glycine, lysine, and threonine on day +7 (all P < .05). These results indicate a relationship between low concentrations of certain amino acids and the risk of treatment-related complications.

Originalsprog	Engelsk
Tidsskrift	Biology of Blood and Marrow Transplantation
Vol/bind	25
Udgave nummer	7
Sider (fra-til)	1432-1440
Antal sider	9
ISSN	1083-8791
DOI	https://doi.org/10.1016/j.bbmt.2019.03.018
Status	Udgivet - jul. 2019

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10.1016/j.bbmt.2019.03.018

http://www.bbmt.org/article/S1083879119301946/pdfLicens: CC BY-NC-ND

Citationsformater

Weischendorff, S., Kielsen, K., Nederby, M., Schmidt, L., Burrin, D., Heilmann, C., Ifversen, M., Sengeløv, H., Mølgaard, C., & Müller, K. (2019). Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications. Biology of Blood and Marrow Transplantation, 25(7), 1432-1440. https://doi.org/10.1016/j.bbmt.2019.03.018

Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications. / Weischendorff, Sarah; Kielsen, Katrine; Nederby, Maria et al.

I: Biology of Blood and Marrow Transplantation, Bind 25, Nr. 7, 07.2019, s. 1432-1440.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Weischendorff, S, Kielsen, K, Nederby, M, Schmidt, L, Burrin, D, Heilmann, C, Ifversen, M, Sengeløv, H , Mølgaard, C & Müller, K 2019, 'Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications', Biology of Blood and Marrow Transplantation, bind 25, nr. 7, s. 1432-1440. https://doi.org/10.1016/j.bbmt.2019.03.018

@article{a148a0cd00a8413b8727fc0fff23d093,

title = "Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications",

abstract = "Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged by cytotoxic effects of the conditioning regimen, resulting in tissue damage, systemic inflammation, and increased metabolic demands for amino acids to regenerate damaged tissues, reconstitute hematopoietic cells, and establish antioxidant defenses. To date, few studies have addressed the role of plasma amino acid (PAA) levels during transplantation, and it remains unknown if amino acid deficiency can aggravate treatment-related morbidity. We determined plasma levels of the 23 human amino acids in 80 HSCT recipients (age 1.1 to 55.4 years) before conditioning and on days +7 and +21 post-transplant along with C-reactive protein (CRP) and IL-6 levels on day +7. Significant changes were observed in plasma concentrations of several human amino acids during HSCT. On day +7, numerous amino acids were inversely correlated with both CRP and IL-6, including glutamic acid, serine, alanine, glutamine, arginine, cysteine, glycine, histidine, lysine, tryptophan, threonine, taurine, proline, and methionine (r = -.22 to -.66; all P < .05). Patients who developed sinusoidal obstruction syndrome (SOS) had significantly lower mean total PAA levels compared with patients without SOS (2013 ng/L [95% confidence interval (CI), 1709 to 2318 ng/L] versus 2706 ng/L [95% CI, 2261 to 3150 ng/L]; P = .006), along with lower individual levels of glutamic acid, serine, arginine, glycine, lysine, valine, tryptophan, threonine, and proline on day +7 (all P < .05). Patients with severe acute graft-versus-host disease had a lower mean total PAA level (1922 ng/L [95% CI, 1738 to 2106 ng/L] versus 2649 ng/L [95% CI, 2244 to 3055 ng/L]; P = .014) and lower levels of serine, glutamine, cysteine, glycine, lysine, and threonine on day +7 (all P < .05). These results indicate a relationship between low concentrations of certain amino acids and the risk of treatment-related complications.",

keywords = "Faculty of Science, Hematopoietic stem cell transplantation, Amino acids, Systemic inflammation, Sinusoidal obstruction syndrome, Acute graft-versus-host disease",

author = "Sarah Weischendorff and Katrine Kielsen and Maria Nederby and Lotte Schmidt and Douglas Burrin and Carsten Heilmann and Marianne Ifversen and Henrik Sengel{\o}v and Christian M{\o}lgaard and Klaus M{\"u}ller",

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doi = "10.1016/j.bbmt.2019.03.018",

language = "English",

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T1 - Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications

AU - Weischendorff, Sarah

AU - Kielsen, Katrine

AU - Nederby, Maria

AU - Schmidt, Lotte

AU - Burrin, Douglas

AU - Heilmann, Carsten

AU - Ifversen, Marianne

AU - Sengeløv, Henrik

AU - Mølgaard, Christian

AU - Müller, Klaus

PY - 2019/7

Y1 - 2019/7

N2 - Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged by cytotoxic effects of the conditioning regimen, resulting in tissue damage, systemic inflammation, and increased metabolic demands for amino acids to regenerate damaged tissues, reconstitute hematopoietic cells, and establish antioxidant defenses. To date, few studies have addressed the role of plasma amino acid (PAA) levels during transplantation, and it remains unknown if amino acid deficiency can aggravate treatment-related morbidity. We determined plasma levels of the 23 human amino acids in 80 HSCT recipients (age 1.1 to 55.4 years) before conditioning and on days +7 and +21 post-transplant along with C-reactive protein (CRP) and IL-6 levels on day +7. Significant changes were observed in plasma concentrations of several human amino acids during HSCT. On day +7, numerous amino acids were inversely correlated with both CRP and IL-6, including glutamic acid, serine, alanine, glutamine, arginine, cysteine, glycine, histidine, lysine, tryptophan, threonine, taurine, proline, and methionine (r = -.22 to -.66; all P < .05). Patients who developed sinusoidal obstruction syndrome (SOS) had significantly lower mean total PAA levels compared with patients without SOS (2013 ng/L [95% confidence interval (CI), 1709 to 2318 ng/L] versus 2706 ng/L [95% CI, 2261 to 3150 ng/L]; P = .006), along with lower individual levels of glutamic acid, serine, arginine, glycine, lysine, valine, tryptophan, threonine, and proline on day +7 (all P < .05). Patients with severe acute graft-versus-host disease had a lower mean total PAA level (1922 ng/L [95% CI, 1738 to 2106 ng/L] versus 2649 ng/L [95% CI, 2244 to 3055 ng/L]; P = .014) and lower levels of serine, glutamine, cysteine, glycine, lysine, and threonine on day +7 (all P < .05). These results indicate a relationship between low concentrations of certain amino acids and the risk of treatment-related complications.

AB - Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged by cytotoxic effects of the conditioning regimen, resulting in tissue damage, systemic inflammation, and increased metabolic demands for amino acids to regenerate damaged tissues, reconstitute hematopoietic cells, and establish antioxidant defenses. To date, few studies have addressed the role of plasma amino acid (PAA) levels during transplantation, and it remains unknown if amino acid deficiency can aggravate treatment-related morbidity. We determined plasma levels of the 23 human amino acids in 80 HSCT recipients (age 1.1 to 55.4 years) before conditioning and on days +7 and +21 post-transplant along with C-reactive protein (CRP) and IL-6 levels on day +7. Significant changes were observed in plasma concentrations of several human amino acids during HSCT. On day +7, numerous amino acids were inversely correlated with both CRP and IL-6, including glutamic acid, serine, alanine, glutamine, arginine, cysteine, glycine, histidine, lysine, tryptophan, threonine, taurine, proline, and methionine (r = -.22 to -.66; all P < .05). Patients who developed sinusoidal obstruction syndrome (SOS) had significantly lower mean total PAA levels compared with patients without SOS (2013 ng/L [95% confidence interval (CI), 1709 to 2318 ng/L] versus 2706 ng/L [95% CI, 2261 to 3150 ng/L]; P = .006), along with lower individual levels of glutamic acid, serine, arginine, glycine, lysine, valine, tryptophan, threonine, and proline on day +7 (all P < .05). Patients with severe acute graft-versus-host disease had a lower mean total PAA level (1922 ng/L [95% CI, 1738 to 2106 ng/L] versus 2649 ng/L [95% CI, 2244 to 3055 ng/L]; P = .014) and lower levels of serine, glutamine, cysteine, glycine, lysine, and threonine on day +7 (all P < .05). These results indicate a relationship between low concentrations of certain amino acids and the risk of treatment-related complications.

KW - Faculty of Science

KW - Hematopoietic stem cell transplantation

KW - Amino acids

KW - Systemic inflammation

KW - Sinusoidal obstruction syndrome

KW - Acute graft-versus-host disease

U2 - 10.1016/j.bbmt.2019.03.018

DO - 10.1016/j.bbmt.2019.03.018

M3 - Journal article

C2 - 30910606

SN - 1083-8791

VL - 25

SP - 1432

EP - 1440

JO - Biology of Blood and Marrow Transplantation

JF - Biology of Blood and Marrow Transplantation

IS - 7

ER -

Reduced plasma amino acid levels during allogeneic haematopoietic stem cell transplantation are associated with systemic inflammation and treatment-related complications

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