PMID- 37510134 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230801 IS - 2075-4418 (Print) IS - 2075-4418 (Electronic) IS - 2075-4418 (Linking) VI - 13 IP - 14 DP - 2023 Jul 17 TI - Updates on Triple-Negative Breast Cancer in Type 2 Diabetes Mellitus Patients: From Risk Factors to Diagnosis, Biomarkers and Therapy. LID - 10.3390/diagnostics13142390 [doi] LID - 2390 AB - Triple-negative breast cancer (TNBC) is usually the most malignant and aggressive mammary epithelial tumor characterized by the lack of expression for estrogen receptors and progesterone receptors, and the absence of epidermal growth factor receptor (HER)2 amplification. Corresponding to 15-20% of all breast cancers and well-known by its poor clinical outcome, this negative receptor expression deprives TNBC from targeted therapy and makes its management therapeutically challenging. Type 2 diabetes mellitus (T2DM) is the most common ageing metabolic disorder due to insulin deficiency or resistance resulting in hyperglycemia, hyperinsulinemia, and hyperlipidemia. Due to metabolic and hormonal imbalances, there are many interplays between both chronic disorders leading to increased risk of breast cancer, especially TNBC, diagnosed in T2DM patients. The purpose of this review is to provide up-to-date information related to epidemiology and clinicopathological features, risk factors, diagnosis, biomarkers, and current therapy/clinical trials for TNBC patients with T2DM compared to non-diabetic counterparts. Thus, in-depth investigation of the diabetic complications on TNBC onset, development, and progression and the discovery of biomarkers would improve TNBC management through early diagnosis, tailoring therapy for a better outcome of T2DM patients diagnosed with TNBC. FAU - Matou-Nasri, Sabine AU - Matou-Nasri S AUID- ORCID: 0000-0003-4372-2903 AD - Blood and Cancer Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of National Guard Health Affairs (MNG-HA), Riyadh 11481, Saudi Arabia. AD - Biosciences Department, Faculty of the School for Systems Biology, George Mason University, Manassas, VA 22030, USA. FAU - Aldawood, Maram AU - Aldawood M AD - Blood and Cancer Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of National Guard Health Affairs (MNG-HA), Riyadh 11481, Saudi Arabia. AD - Post Graduate and Zoology Department, King Saud University, Riyadh 12372, Saudi Arabia. FAU - Alanazi, Fatimah AU - Alanazi F AD - Blood and Cancer Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of National Guard Health Affairs (MNG-HA), Riyadh 11481, Saudi Arabia. AD - Biosciences Department, Faculty of the School for Systems Biology, George Mason University, Manassas, VA 22030, USA. FAU - Khan, Abdul Latif AU - Khan AL AD - Tissue Biobank, KAIMRC, MNG-HA, Riyadh 11481, Saudi Arabia. AD - Pathology and Clinical Laboratory Medicine, King Abdulaziz Medical City (KAMC), Riyadh 11564, Saudi Arabia. LA - eng GR - RC15/160/King Abdullah International Medical Research Center/ PT - Journal Article PT - Review DEP - 20230717 PL - Switzerland TA - Diagnostics (Basel) JT - Diagnostics (Basel, Switzerland) JID - 101658402 PMC - PMC10378597 OTO - NOTNLM OT - biomarkers OT - diagnosis OT - prognosis OT - risk factors OT - therapy OT - triple-negative breast cancer OT - type 2 diabetes mellitus COIS- The authors declare no conflict of interest. EDAT- 2023/07/29 11:46 MHDA- 2023/07/29 11:47 PMCR- 2023/07/17 CRDT- 2023/07/29 01:16 PHST- 2023/05/15 00:00 [received] PHST- 2023/06/20 00:00 [revised] PHST- 2023/06/26 00:00 [accepted] PHST- 2023/07/29 11:47 [medline] PHST- 2023/07/29 11:46 [pubmed] PHST- 2023/07/29 01:16 [entrez] PHST- 2023/07/17 00:00 [pmc-release] AID - diagnostics13142390 [pii] AID - diagnostics-13-02390 [pii] AID - 10.3390/diagnostics13142390 [doi] PST - epublish SO - Diagnostics (Basel). 2023 Jul 17;13(14):2390. doi: 10.3390/diagnostics13142390.