Background/aims: Nearly 15% of all ovarian cancer patients carry a germline BRCA mutation. A pilot project was started at IRCCS AOU San Martino--IST, Genoa, to assess the feasibility and consequences of offering genetic counselling to all ovarian cancer patients during routine oncology appointments. We present early results of this project.
Methods: Patients who attended an oncology visit at the Medical Oncology Unit 1 between November 2012 and December 2013 were identified. Medical records were reviewed for clinical data, genetic counselling and testing outcomes.
Results: Out of 104 women diagnosed with ovarian cancer undergoing an oncology visit, 94 had not had genetic counselling in the past. Twenty-nine patients (29/94, 31%) were referred to the Unit of Hereditary Cancer; of these, 14/26 (54%) were referred at the first visit and 15/68 (22%) at the follow-up visit (p = 0.003). Most referred women attended genetic counselling (22/29, 76%) and had BRCA genetic testing (21/22, 95%). Four BRCA1 mutations were detected (4/21, 19%).
Conclusions: Oncologists discuss genetic counselling with a minority of ovarian cancer patients. Mainstreaming such practice is important to optimize the management of these patients and their families. Efforts are needed to identify new models for introducing ovarian cancer genetic risk assessment in oncology practice.
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http://dx.doi.org/10.1159/000431352 | DOI Listing |
Discov Oncol
December 2024
School of Clinical Medicine, Dali University, Dali, 671000, Yunnan, People's Republic of China.
Objective: Searching for potential biomarkers and therapeutic targets for early diagnosis of gynecological tumors to improve patient survival.
Methods: Microarray datasets of cervical cancer (CC) and ovarian cancer (OC) were downloaded from the Gene Expression Omnibus (GEO) database, then, differential gene expression between cancerous and normal tissues in the datasets was analyzed. Weighted gene co-expression network analysis (WGCNA) was performed to screen for co-expression modules associated with CC and OC.
Biometals
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.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
December 2024
University of Minnesota Twin Cities College of Science and Engineering, Chemical Engineering and Materials Science, 421 Washington Ave SE, 55455, Minneapolis, UNITED STATES OF AMERICA.
We report the development of a small molecule-based barcoding platform for pooled screening of nanoparticle delivery. Using aryl halide-based tags (halocodes), we achieve high-sensitivity detection via gas chromatography coupled with mass spectrometry or electron capture. This enables barcoding and tracking of nanoparticles with minimal halocode concentrations and without altering their physicochemical properties.
View Article and Find Full Text PDFPleura Peritoneum
December 2024
Athens Colorectal Laboratory, Athens, Greece.
ACS Omega
December 2024
Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, West Bengal 700032, India.
Cancer stem cells (CSCs) are responsible for chemoresistance and tumor relapse in many solid malignancies, including lung and ovarian cancer. Ellagic acid (EA), a natural polyphenol, exhibits anticancer effects on various human malignancies. However, its impact and mechanism of action on cancer stem-like cells (CSLCs) are only partially understood.
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