Logo Medical Science Monitor

Call: +1.631.470.9640
Closed: National Holiday

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

27 October 2008

Elastin metabolism is disrupted in patients after allogeneic hematopoietic stem cell transplantation (alloHSCT) for acute and chronic myeloid leukemia

Grzegorz HelbigABCDEFG, Slawomira KrzemienADF, Tomasz FrancuzACD, Jerzy WojnarAB, Jerzy HolowieckiAD

Med Sci Monit 2008; 14(11): CR584-588 :: ID: 869447

Abstract

Background
The potential role of elastin in patients with myeloid leukemia treated with hematopoietic stem cell transplantation (HSCT) has not been investigated so far. The objective of the study was to evaluate elastin metabolism before and at two time-points after HSCT.
Material and Method
Forty patients (22 male and 18 female, median age: 34 years, range: 14-54) were included. The diagnoses were acute myeloid leukemia (AML, n=25) and chronic myeloid leukemia (CML, n=15). Busulfan and cyclophosphamide (4+2) were administered as conditioning. Graft-versus-host disease (GVHD) prophylaxis consisted of cyclosporine and methotrexate. Twenty-three patients experienced acute GVHD and 17 developed chronic GVHD. Plasma elastase activity (EA) and plasma elastin-derived peptide concentration (EDPc) were measured.
Results
There were statistically significant differences in EA before HSCT (1.3 U/ml) compared with day +30 (2.9 U/ml) and day +100 (3.2 U/ml) after HSCT (p<0.001 for both). EA was also higher in patients with chronic GVHD than in those who did not develop chronic GVHD. EDPc was significantly higher on days +30 (49.3 U/ml) and +100 (57.7 U/ml) after HSCT than on day -10 before HSCT (15.5 U/ml, p<0.001 for both). EDPc was significantly higher in patients with chronic GVHD.
Conclusions
EA and EDPc were increased in patients after HSCT. If the role of elastase in the pathogenesis of GVHD is confirmed, it will be possible to apply inhibitors of elastases in the treatment of this condition in the near future.

Keywords: young adult, Transplantation, Homologous, Peptide Fragments - biosynthesis, Pancreatic Elastase - metabolism, Leukemia, Myeloid - surgery, Elastin - metabolism, Chronic Disease, Adolescent

Add Comment 0 Comments

732 3

Editorial

01 May 2023 : Editorial  

Editorial: Twenty Years On from Sequencing the Human Genome, Personalized/Precision Oncology Prepares to Meet the Challenges of Checkpoint Inhibitor Therapy

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.940911

Med Sci Monit 2023; 29:e940911

In Press

28 May 2023 : Database Analysis  

Scientometric and Visualized Analysis of Intravoxel Incoherent Motion Magnetic Resonance Imaging: 1988-2021

Med Sci Monit In Press; DOI: 10.12659/MSM.938715  

25 May 2023 : Database Analysis  

The COVID-19 Crisis and the Incidence of Alcohol-Related Deaths in Poland

Med Sci Monit In Press; DOI: 10.12659/MSM.940904  

25 May 2023 : Review article  

A Review of Preclinical and Clinical Studies in Support of the Role of Non-Steroidal Anti-Inflammatory Drug...

Med Sci Monit In Press; DOI: 10.12659/MSM.940635  

25 May 2023 : Clinical Research  

Periapical Lesions and Missed Canals in Endodontically Treated Teeth: A Cone-Beam Computed Tomographic Stud...

Med Sci Monit In Press; DOI: 10.12659/MSM.940533  

Most Viewed Current Articles

13 Nov 2021 : Clinical Research  

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

DOI :10.12659/MSM.932788

Med Sci Monit 2021; 27:e932788

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750