The role of the breast radiologist has evolved over the past years, with an increasing involvement in patient care. Improvements in diagnostic technology and surgical techniques allow for better preoperative staging and surgeries with decreased morbidity. This article reviews the elements of investigation that are important to the surgeon and oncologist in optimizing care for the newly diagnosed breast cancer patient, with the 6th edition of the TNM classification of the American Joint Committee on Cancer used as a reference.
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ACS Sens
December 2024
School of Mechanical Engineering, Southeast University, Nanjing 211189, People's Republic of China.
Background noise interferes with the accurate detection of early tumor biomarkers. This study introduces a method that effectively reduces background noise to enhance detection accuracy by combining a color-coded signaling approach with the unique fluorescent properties and room-temperature tunable quantum spin characteristics of fluorescent diamonds (FNDs) with nitrogen-vacancy centers. In this approach, a red signal indicates the presence of the target analyte within the spectral region, a green signal indicates its absence, and a yellow signal indicates the need for further analysis using FNDs' quantum spin properties for optical detection magnetic resonance (ODMR) to distinguish the FND signal from background noise.
View Article and Find Full Text PDFChempluschem
December 2024
Centre for Inorganic Chemistry, Chemistry, Bv 120, e/ 60 y 64, Nº1465, 1900, La Plata, ARGENTINA.
The redox imbalance, caused by depletion or generation of reactive oxygen species (ROS), is a key mechanism by which metal complexes exert anticancer effects. Carbidopa has shown the ability to inhibit the MDA-MB-231 cell line, a highly aggressive triple-negative human breast adenocarcinoma, by inducing reductive stress. The metal complex of carbidopa with zinc (ZnCarbi) was designed to modify carbidopa's structure and exhibited increased cytotoxicity against MDA-MB-231 cells.
View Article and Find Full Text PDFAm J Physiol Cell Physiol
December 2024
Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, 350000, P.R. China.
Ubiquitin‑specific protease 35 (USP35) was found to be involved in various tumor progression, but its role in breast cancer remains largely unknown. USP35 mRNA and protein expression in breast cancer tissues and cells were evaluated by qPCR and Western bolt (WB), respectively. Subsequently, flow cytometry and EDU labeling were used to evaluate breast cancer cell apoptosis and proliferation.
View Article and Find Full Text PDFCardiol Ther
December 2024
Cardio-Oncology Program, Division of Cardiovascular Medicine, Department of Medicine, Lahey Hospital and Medical Center, 41 Mall Road, Burlington, MA, 01805, USA.
In addition to traditional risk factors, patients with breast cancer are at an increased risk of atrial fibrillation due to cancer itself and certain cancer therapies. Atrial fibrillation in these patients adds to their morbidity and mortality. The precise mechanisms leading to the increased atrial fibrillation in patients with breast cancer are not well understood.
View Article and Find Full Text PDFBiometals
December 2024
Department of Chemistry, Baba Mastnath University, Asthal Bohar, Rohtak, 124021, India.
The Schiff base metal complexes containing the transition metal ions Co(II), Ni(II) and Cu(II) were synthesized using their nitrate and acetate salts. An octahedral environment encircling metal complexes has been demonstrated by the findings of multiple spectroscopic approaches that were employed to demonstrate the structure of the metal complexes. The Coats-Redfern method of thermal analysis was employed to carry out the kinetic and thermodynamic calculations.
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