RT Journal Article
T1 LIPG endothelial lipase and breast cancer risk by subtypes
A1 Gago Domínguez, Manuela
A1 Redondo, Carmen M.
A1 Calaza Cabanas, Manuel
A1 Matabuena Rodríguez, Marcos
A1 Álvarez Bermúdez, María José
A1 Pérez Fernández, Román
A1 Torres Español, María
A1 Carracedo Álvarez, Ángel
A1 Castelao, Jose Esteban
K1 Breast cancer
K1 Predictive markers
AB Experimental data showed that endothelial lipase (LIPG) is a crucial player in breast cancer. However, very limited data exists on the role of LIPG on the risk of breast cancer in humans. We examined the LIPG-breast cancer association within our population-based case–control study from Galicia, Spain, BREOGAN (BREast Oncology GAlicia Network). Plasma LIPG and/or OxLDL were measured on 114 breast cancer cases and 82 controls from our case–control study, and were included in the present study. The risk of breast cancer increased with increasing levels of LIPG (multivariable OR for the highest category (95% CI) 2.52 (1.11–5.81), P-trend = 0.037). The LIPG-breast cancer association was restricted to Pre-menopausal breast cancer (Multivariable OR for the highest LIPG category (95% CI) 4.76 (0.94–28.77), P-trend = 0.06, and 1.79 (0.61–5.29), P-trend = 0.372, for Pre-menopausal and Post-menopausal breast cancer, respectively). The LIPG-breast cancer association was restricted to Luminal A breast cancers (Multivariable OR for the highest LIPG category (95% CI) 3.70 (1.42–10.16), P-trend = 0.015, and 2.05 (0.63–7.22), P-trend = 0.311, for Luminal A and non-Luminal A breast cancers, respectively). Subset analysis only based on HER2 receptor indicated that the LIPG-breast cancer relationship was restricted to HER2-negative breast cancers (Multivariable OR for the highest LIPG category (95% CI) 4.39 (1.70–12.03), P-trend = 0.012, and 1.10 (0.28–4.32), P-trend = 0.745, for HER2-negative and HER2-positive tumors, respectively). The LIPG-breast cancer association was restricted to women with high total cholesterol levels (Multivariable OR for the highest LIPG category (95% CI) 6.30 (2.13–20.05), P-trend = 0.018, and 0.65 (0.11–3.28), P-trend = 0.786, among women with high and low cholesterol levels, respectively). The LIPG-breast cancer association was also restricted to non-postpartum breast cancer (Multivariable OR for the highest LIPG category (95% CI) 3.83 (1.37–11.39), P-trend = 0.003, and 2.35 (0.16–63.65), P-trend = 0.396, for non-postpartum and postpartum breast cancer, respectively), although we lacked precision. The LIPG-breast cancer association was more pronounced among grades II and III than grade I breast cancers (Multivariable ORs for the highest category of LIPG (95% CI) 2.73 (1.02–7.69), P-trend = 0.057, and 1.90 (0.61–6.21), P-trend = 0.170, for grades II and III, and grade I breast cancers, respectively). No association was detected for OxLDL levels and breast cancer (Multivariable OR for the highest versus the lowest category (95% CI) 1.56 (0.56–4.32), P-trend = 0.457)
PB Springer Nature
YR 2021
FD 2021
LK http://hdl.handle.net/10347/26402
UL http://hdl.handle.net/10347/26402
LA eng
NO Gago-Dominguez, M., Redondo, C.M., Calaza, M. et al. LIPG endothelial lipase and breast cancer risk by subtypes. Sci Rep 11, 10436 (2021). https://doi.org/10.1038/s41598-021-89669-4
NO The BREast Oncology GAlician Network (BREOGAN) is funded by FIS ISCIII/PI12/02125 and PI17/00918 Acción Estratégica de Salud del Instituto de Salud Carlos III / Cofinanciado FEDER; FIS Intrasalud PI13/01136; Programa Grupos Emergentes, Cancer Genetics Unit, CHUVI Vigo Hospital, Instituto de Salud Carlos III, Spain; Grant 10CSA012E, Consellería de Industria Programa Sectorial de Investigación Aplicada, PEME I+D e I+D Suma del Plan Gallego de Investigación, Desarrollo e Innovación Tecnológica de la Consellería de Industria de la Xunta de Galicia, Spain; Grant EC11-192. Fomento de la Investigación Clínica Independiente, Ministerio de Sanidad, Servicios Sociales e Igualdad, Spain; and Grant FEDER-Innterconecta. Ministerio de Economia y Competitividad, Xunta de Galicia, Spain. MM funded by the Spanish Ministry of Science, Innovation and Universities under Grant RTI2018-099646-B-I00, the Consellerı́a de Educación, Universidade e Formación Profesional and the European Regional Development Fund under Grant ED431G-2019/04
DS Minerva
RD 24 abr 2026