Cancer genetics: risks and mechanisms of cancer in women with inherited susceptibility to epithelial ovarian cancer

A multidisciplinary approach remains the best strategy to improve and strengthen the management of ovarian cancer (Review)

Ovarian cancer represents one of the most aggressive female tumors worldwide. Over the decades, the therapeutic options for the treatment of ovarian cancer have been improved significantly through the advancement of surgical techniques as well as the availability of novel effective drugs able to extend the life expectancy of patients. However, due to its clinical, biological and molecular complexity, ovarian cancer is still considered one of the most difficult tumors to manage. In this context, several studies have highlighted how a multidisciplinary approach to this pathology improves the prognosis and survival of patients with ovarian cancer. On these bases, the aim of the present review is to present recent advantages in the diagnosis, staging and treatment of ovarian cancer highlighting the benefits of a patient‑centered care approach and on the importance of a multidisciplinary team for the management of ovarian cancer.

Pancreatic cancer actionable genes in precision medicine and personalized surgery

Pancreatic ductal adenocarcinoma (PDAC) is a deadly cancer with an overall 5-year survival rate less than 5% due to the poor early diagnosis and lack of effective therapeutic options. The most effective therapy remains surgery, however post-operative survival could be enhanced with effective adjuvant therapy. The massive information gained from Omics techniques on PDAC at the beginning of the 21st century is a remarkable accomplishment. However, the information gained from the omics data, including next generation sequencing data, has yet to successfully affect care of patients suffering with PDAC. Therefore, we propose the development of an actionable genomic platform that matches a patient's PDAC clinically actionable genes with potential targeted adjuvant therapies. Using this platform, PDX1 has been identified as a potential actionable gene for PDAC, therefore, RNAi therapy, gene therapy and small inhibitory drugs, all targeting PDX1, serve as potential targeted adjuvant therapies. Preclinical studies support the hypothesis that identification of PDAC actionable genes could permit translation of a patient's genomic information into precision targeted adjuvant therapy for PDAC.

Oocyte cryopreservation beyond cancer: tools for ethical reflection

PURPOSE

This article offers physicians a tool for structured ethical reflection on challenging situations surrounding oocyte cryopreservation in young healthy women.

METHODS

A systematic literature review offers a comprehensive overview of the ethical debate surrounding the practice. Ethical Counseling Methodology (ECM) offers a practical approach for addressing ethical uncertainties. ECM consists of seven steps: (i) case presentation; (ii) analysis of possible implications; (iii) presentation of ethical question(s); (iv) explanation of ethical terms; (v) presentation of the ethical arguments in favor of and against the procedure; (vi) examination of the individual patient's beliefs and wishes; and (vii) conclusive summary.

RESULTS

The most problematic aspects in the ethical debate include the distinction between medical and non-medical use of oocyte cryopreservation, safety and efficiency of the procedure, and marketing practices aimed at healthy women. Female empowerment and enhanced reproductive choices (granted oocyte cryopreservation is a safe and efficient technique) are presented as ethical arguments supporting the practice, while ethical reservations towards oocyte cryopreservation are based on concerns about maternal and fetal safety and wider societal implications.

CONCLUSIONS

Oocyte cryopreservation is gaining popularity among healthy reproductive age women. However, despite promised benefits it also involves risks that are not always properly communicated in commercialized settings. ECM offers clinicians a tool for structured ethical analysis taking into consideration a wide range of implications, various ethical standpoints, and patients' perceptions and beliefs.