Efficacy of afatinib in a HER2 amplification-positive endometrioid adenocarcinoma patient- a case report

The Anti-Tumor Activity of Afatinib in Pancreatic Ductal Adenocarcinoma Cells

BACKGROUND

Pancreatic Ductal Adenocarcinoma (PDAC) is the most common form of pancreatic cancer and leading causes of pancreatic cancer death because of most PDAC patients with advanced unresectable disease at that time, which is remarkably resistant to all forms of chemotherapy and radiotherapy.

OBJECTIVE

PDAC increases the social and patient's family burden. However, the PDAC pathogenesis is not identified. We are trying to uncover the underlying mechanism in the future.

METHODS

In our research, the drug-resistant cell line was successfully induced in the vitro by progressive concentrations of Afatinib, which we named it as BxPC3-AR.

RESULTS

It has been observed that the effect of autophagy was on the resistance of BxPC3-AR to Afatinib.

CONCLUSION

It has been confirmed that autophagy plays a certain role in BxPC3-AR resistance to Afatinib. Our findings provide a new perspective on the role of autophagy in pancreatic ductal adenocarcinoma.

Small-Molecule Inhibitors (SMIs) as an Effective Therapeutic Strategy for Endometrial Cancer

Endometrial cancer (EC) is the sixth most common cancer in women. A continued number of low-risk EC patients at diagnosis, as well as patients diagnosed with advanced-stage disease, will experience an aggressive disease. Unfortunately, those patients will present recurrence or overt dissemination. Systemic cytotoxic chemotherapy treatment on advanced, recurrent, or metastatic EC patients has shown poor results, with median survival rates of less than one year, and median progression-free survival rates of four months. Therefore, the search for innovative and alternative drugs or the development of combinatorial therapies involving new targeted drugs and standard regimens is imperative. Over the last few decades, some small-molecule inhibitors have been introduced in the clinics for cancer treatment, but only a few have been approved by the Food and Drug Administration (FDA) for EC treatment. In the present review, we present the current state and future prospects of small-molecule inhibitors on EC treatment, both alone and in combination.

Therapeutic Targets and Opportunities in Endometrial Cancer: Update on Endocrine Therapy and Nonimmunotherapy Targeted Options

Worldwide, the incidence of endometrial cancer is increasing. Although the prognosis remains good for patients diagnosed with early-stage disease, for those diagnosed with recurrent or metastatic disease, options have been limited, and prognosis is short. Optimizing and identifying new well-tolerated treatments for women living with endometrial cancer is a top priority. A new era is dawning where we are starting to see the integration of clinically relevant genomic and pathologic data to inform and refine treatment strategies for women with endometrial cancer. Here, we focus on reviewing nonimmunotherapy-based targeted treatment options and emerging directions for women with endometrial cancer.