Related Experiment Video
Updated: Apr 4, 2026
HPLC-based Assay to Monitor Extracellular Nucleotide/Nucleoside Metabolism in Human Chronic Lymphocytic Leukemia Cells
Published on: July 20, 2016
Fetuin-A levels and free leptin index are reduced in patients with chronic lymphocytic leukemia: a hospital-based
Maria Dalamaga1, Stergios A Polyzos2, Konstantinos Karmaniolas3
1a Department of Clinical Biochemistry, Medical School , University of Athens, "Attikon" General University Hospital , Athens , Greece .
Abstract:
There are limited data on fetuin-A, soluble leptin receptor (sOB-R) and free leptin index (FLI) in patients with chronic lymphocytic leukemia (CLL). The aim of this study was to compare circulating fetuin-A, sOB-R levels and FLI between 95 patients with CLL and 95 matched controls, as well as among different stages of CLL. Circulating fetuin-A was significantly lower in cases than controls (241.9 ± 99.2 vs. 288.8 ± 127.7 μg/mL; p = 0.005). Although circulating sOB-R levels were similar between groups, FLI was lower in cases than controls (0.45 ± 0.42 vs. 0.67 ± 0.57; p = 0.003). Furthermore, lower fetuin-A or FLI, but not sOB-R, were independently associated with CLL (p < 0.05), particularly among overweight/obese individuals. Fetuin-A, s-OB-R and FLI were similar between different stages of CLL severity, or between symptomatic and asymptomatic disease. In conclusion, circulating fetuin-A and FLI, but not sOB-R, were lower in patients with CLL than controls, a finding warranting further investigation.
