Recent scientific breakthroughs in the genetics of breast cancer may have had effects on women's perceptions of risk and subsequent worry about breast cancer. Here, we present the rates of interest in counseling among women identified from diverse sources, their levels of cancer worry and perceived risk, and predictors of their agreement to participate in breast cancer risk counseling. Women were identified through breast cancer cases and through media offers. They completed a telephone survey and were ultimately either entered or not entered into a counseling trial. Overall, almost half (46%) of cases who were approached responded to the contact letter asking for information about potentially interested relatives. A total of 588 women responded to the brief media solicitations over a 15-week period. Participants recruited from media contacts reported slightly but significantly higher levels of worry about getting cancer, compared to case-recruited participants. Cancer worry negatively and significantly predicted entry into the counseling project. The results presented here may have implications for recruiting women in the general population with a family history of breast cancer for counseling about their risk for the disease.
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J Clin Oncol
January 2025
German Breast Group, Neu-Isenburg, Germany.
Purpose: To assess trial-level surrogacy value for overall survival (OS) of the pathologic complete response (pCR) and invasive disease-free survival (iDFS) in randomized clinical trials (RCTs) for early breast cancer (BC).
Methods: Individual patient data of neoadjuvant RCTs with available data on pCR, iDFS, and OS were included in the analysis. We used the coefficient of determination from weighted linear regression models to quantify the association between treatment effects on OS and on the surrogate end points.
Breast and cervical cancers are the most prevalent diagnosed in women worldwide, significantly contributing to maternal morbidity and mortality. We examined socio-demographic and behavioral factors associated with breast and cervical cancer screening among Cambodian women aged 15-49 years old. We analyzed women's data from the 2022 Cambodia Demographic and Health Survey (CDHS).
View Article and Find Full Text PDFJNCI Cancer Spectr
January 2025
Division of Cardiology, Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, United States.
Background: Cancer patients have up to a 3-fold higher risk for cardiovascular disease (CVD) than the general population. Traditional CVD risk scores may be less accurate for them. We aimed to develop cancer-specific CVD risk scores and compare them with conventional scores in predicting 10-year CVD risk for patients with breast cancer (BC), colorectal cancer (CRC), or lung cancer (LC).
View Article and Find Full Text PDFACS Biomater Sci Eng
January 2025
Nano 2 Micro Material Design Lab, Department of Chemical Engineering and Technology, IIT (BHU), Varanasi 221005, India.
Herein, fluorescent calcium carbonate nanoclusters encapsulated with methotrexate (Mtx) and surface functionalized with chitosan (25 nm) (@Calmat) have been developed for the imaging and treatment of triple-negative breast cancer (TNBC). These biocompatible, pH-sensitive nanoparticles demonstrate significant potential for targeted therapy and diagnostic applications. The efficacy of nanoparticles (NPs) was evaluated in MDA-MB-231 TNBC cell lines.
View Article and Find Full Text PDFDalton Trans
January 2025
CEQUINOR (UNLP, CCT-CONICET La Plata, asociado a CIC), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Blvd. 120 No. 1465, La Plata (1900), Argentina.
In this work, we evaluated the anticancer activity of compounds 1 (mononuclear) and 2 (dinuclear) copper(II) coordination compounds derived from the ligand 5-methylsalicylaldehyde 2-furoyl hydrazone (H2L) over MDA-MB-231 Triple-negative breast cancer (TNBC) cells, and compared their activities with that of a newly synthesized, protonated, dinuclear analogue of 2 (complex 3). Here, we report the synthesis of compound 3 and it has been characterized in the solid state (X-ray diffraction, FTIR) and in solution (EPR, UV-Vis, ESI) as well as its electrochemical profile. Complexes 1-3 impaired cell viability from 0.
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