Leonel Pekarek

Madrid, MD 28034, Spain

Last Updated: 09/26/2026

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Found 48 publications

Beyond Molecular Classification in Metastatic Triple-Negative Breast Cancer: Toward Subtype-Guided Precision Oncology.

Beyond Molecular Classification in Metastatic Triple-Negative Breast Cancer: Toward Subtype-Guided Precision Oncology.

Journal: International journal of molecular sciences

Published: April 12, 2026

Differential expression of ferroptosis markers, circadian regulators, KLOTHO, and classical tumor suppressors in colorectal cancer according to tumor stage: Influence of age, anatomical location, and correlation patterns.

Differential expression of ferroptosis markers, circadian regulators, KLOTHO, and classical tumor suppressors in colorectal cancer according to tumor stage: Influence of age, anatomical location, and correlation patterns.

Journal: Histology and histopathology

Published: September 17, 2025

Biomarkers for Recurrence and Prognosis in Metastatic Urothelial Cancer: Emerging Clinical Applications.

Biomarkers for Recurrence and Prognosis in Metastatic Urothelial Cancer: Emerging Clinical Applications.

Journal: Journal of Cancer

Published: August 18, 2025

Cuproptosis: Current insights into its multifaceted role in disease, cancer, and translational/therapeutic opportunities.

Cuproptosis: Current insights into its multifaceted role in disease, cancer, and translational/therapeutic opportunities.

Journal: Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie

Published: June 20, 2025

From Classical to Emerging Biomarkers of Brain and Central Nervous System Tumors. An Evidence-Based Review with a Focus on Gliomas.

From Classical to Emerging Biomarkers of Brain and Central Nervous System Tumors. An Evidence-Based Review with a Focus on Gliomas.

Journal: Cellular and molecular neurobiology

Published: June 17, 2025

Extracellular matrix dysregulation in aging, calcification, and cancer diseases: insights into cellular senescence, inflammation, and novel therapeutic strategies.

Extracellular matrix dysregulation in aging, calcification, and cancer diseases: insights into cellular senescence, inflammation, and novel therapeutic strategies.

Journal: International journal of biological sciences

Published: June 10, 2025

Predictive and Prognostic Biomarkers of Recurrence in Locoregional Colorectal Cancer.

Predictive and Prognostic Biomarkers of Recurrence in Locoregional Colorectal Cancer.

Journal: Journal of Cancer

Published: February 09, 2025

Dysregulation of Circadian Markers, HAT1 and Associated Epigenetic Proteins, and the Anti-Aging Protein KLOTHO in Placenta of Pregnant Women with Chronic Venous Disease.

Dysregulation of Circadian Markers, HAT1 and Associated Epigenetic Proteins, and the Anti-Aging Protein KLOTHO in Placenta of Pregnant Women with Chronic Venous Disease.

Journal: Journal of personalized medicine

Published: February 08, 2025

Paradigm of biomarkers in metastatic melanoma (Review).

Paradigm of biomarkers in metastatic melanoma (Review).

Journal: Oncology letters

Published: July 26, 2024

New Horizons of Biomarkers in Metastatic Thyroid Cancer.

New Horizons of Biomarkers in Metastatic Thyroid Cancer.

Journal: Journal of Cancer

Published: July 24, 2024

Placental Tissue Calcification and Its Molecular Pathways in Female Patients with Late-Onset Preeclampsia.

Placental Tissue Calcification and Its Molecular Pathways in Female Patients with Late-Onset Preeclampsia.

Journal: Biomolecules

Published: July 07, 2024

Abnormal Histopathological Expression of Klotho, Ferroptosis, and Circadian Clock Regulators in Pancreatic Ductal Adenocarcinoma: Prognostic Implications and Correlation Analyses.

Abnormal Histopathological Expression of Klotho, Ferroptosis, and Circadian Clock Regulators in Pancreatic Ductal Adenocarcinoma: Prognostic Implications and Correlation Analyses.

Journal: Biomolecules

Published: July 07, 2024

Showing 1-12 of 48

Last Updated: 09/26/2026