March 15, 2026

E41 - Lipid Changes in Leukemia Diagnosis

21 minutes

E41 | 22 min | Latest | Publication Link

Podcast based on: Wojnicka, J.; Kiełbus, M.; Mertowska, P.; Mertowski, S.; Grywalska, E.; Sosnowski, P.; Wielgosz, A.; Kozub-Pędrak, A.; Sosnowska-Pasiarska, B.; Klatka, M.; Klatka, J.; Błażewicz, A. Specific Lipidomic Shifts in Chronic Lymphocytic Leukemia at Diagnosis. Cancers 2026, 18, 896. https://doi.org/10.3390/cancers18060896

Type: Article | Publication date: 10 March 2026

Summary: Chronic lymphocytic leukemia (CLL) is a common type of adult blood cancer in which cells survive longer than normal, partly due to changes in how they process fats and other molecules for energy. This study examined the blood plasma of newly diagnosed patients who had not yet received treatment to identify unique patterns in lipid molecules. We found that patients with CLL had higher levels of certain fats, including carnitines and specific phospholipids, compared with healthy individuals. By analyzing these lipid changes using predictive bioinformatics tools, we identified that several pathways involved in lipid metabolism are likely disrupted. These findings improve our understanding of how this disease alters the body’s metabolism and could inform future research on biomarkers for earlier disease detection and treatment development.

Keywords: chronic lymphocytic leukemia (CLL); metabolic reprogramming; carnitines; ether-linked phospholipids; lipidomics

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