The Revolution of Immunotherapy in Gynecological Cancers: The Lazarus Effect in Endometrial Cancer.

Patients with solid tumors and mismatch repair deficiency (dMMR) or microsatellite instability-high (MSI-H) are eligible for immunotherapy. Recently, different reports described patients with poor performance status (PS), unrelated to comorbidities, which showed a rapid improvement of their clinical conditions under immunotherapy, which evoked a Lazarus response. Very few data on the efficacy and safety of immunotherapy in patients with gynecological malignancies and poor PS are available.

The optimal timing between neoadjuvant therapy and surgery of breast cancer: A brief systematic review of the literature.

Neoadjuvant therapy is a cornerstone of some early and locally advanced breast cancer treatment. The use of neoadjuvant chemotherapy, in fact, allows to obtain numerous advantages, including allowing a more conservative intervention, evaluating the in vivo response to therapy, modulating the intensity of subsequent treatments based on the degree of response to therapy and allowing to surgery with information on genetics. However, at the end of neoadjuvant cytotoxic therapy it is not possible to carry out surgery immediately, as a certain amount of time is required for recovery from toxicity, especially haematological, due to the systemic therapy itself.

Molecular Analysis of Luminal Androgen Receptor Reveals Activated Pathways and Potential Therapeutic Targets in Breast Cancer.

Background/aim: Triple-negative breast cancers represent 15% of all mammary malignancies and encompass several entities with different genomic characteristics. Among these, luminal androgen receptor (LAR) tumors express the androgen receptor (AR) and are characterized by a genomic profile which resembles luminal breast cancers. Moreover, LAR malignancies are usually enriched in PIK3CA, KMTC, CDH, NF1, and AKT1 alterations.

Next generation sequencing in a cohort of patients with rare sarcoma histotypes: A single institution experience.

Sarcomas are mesenchymal-derived cancers with overlapping clinical and pathologic features and a remarkable histological heterogeneity. While a precise diagnosis is often challenging to achieve, systemic treatment of sarcomas is still quite uniform. In this scenario, next generation sequencing (NGS) may be exploited to assist diagnosis and to identify specific targetable alterations.

Early Gastrointestinal Progression to Immunotherapy in Lung Cancer: A Report of Two Cases.

Intestinal and pancreatic metastases are rare and often challenging to recognize and manage. Lung cancer patients with enteric involvement usually display poor outcomes. Hyperprogression to immunotherapy represents a concern, even though there is currently no agreement on its exact definition.