Ricerc@Sapienza

This extensive review summarizes clinical evidence on immunotherapy and targeted therapy currently available for endometrial cancer (EC) and reports the results of the clinical trials and ongoing studies. The research was carried out collecting preclinical and clinical findings using keywords such as immune environment, tumor infiltrating lymphocytes, programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) expression, immune checkpoint inhibitors, anti-PD-1/PD-L1 antibodies and others’ on PubMed. Finally, we looked for the ongoing immunotherapy trials on ClinicalTrials.gov.

Although significant improvements in cancer treatment have led to a longer survival period, the death rate of patients with solid tumours has not changed during the last decades. Most researchers are currently concentrating on defining the mechanisms of the different resistance pathways activated by tumour cells; meanwhile, the role of limited drug distribution within tumours has been neglected.

Background: The European Academy of Allergy and Clinical Immunology guidelines, strongly recommended allergen immunotherapy (AIT) as an effective treatment to achieve long-term clinical benefits and to modify the natural history of al- lergic diseases. Sublingual immunotherapy (SLIT) offers the possibility of home administration, which improves patient com- fort and compliance.
Objective: The primary outcome of this study was to assess the change in nasal reactivity after grass-pollen AIT treatment.

Background: Endometrial cancer (EC) is one of the most frequent tumors in women. Despite recent advances in treatment approaches, the prognosis in advanced, recurrent, or metastatic disease remains poor. The aim was to provide the clinician with an update, the current status, and the new developments in the management of EC. Based on the new EC molecular classification, we focused on the impact of immune check-point inhibitors. Methods: Pivotal trials, published literature, and conference proceedings were reviewed.

In the last years, important progresses have been registered in the treatment of patients suffering from oncological/haematological malignancies, but more still needs to be done to reduce toxicity and side effects, improve outcome and offer new strategies for relapsed or refractory disease. A remarkable part of these clinical benefits is due to advances in immunotherapy. Here, we investigate the generation of a novel, universal and ready-to-use immunotherapeutic product based on ??-T lymphocytes.

Multiple sclerosis (MS) is a chronic neurodegenerative disease characterized by the progressive loss of axonal myelin in several areas of the central nervous system (CNS) that is responsible for clinical symptoms such as muscle spasms, optic neuritis, and paralysis. The progress made in more than one decade of research in animal models of MS for clarifying the pathophysiology of MS disease validated the concept that MS is an autoimmune inflammatory disorder caused by the recruitment in the CNS of self-reactive lymphocytes, mainly CD4+ T cells.

Background: Despite the efficacy of immune checkpoint inhibitors (ICIs) only the 20-30% of treated patients present long term benefits. The metabolic changes occurring in the gut microbiota metabolome are herein proposed as a factor potentially influencing the response to immunotherapy.Methods: The metabolomic profiling of gut microbiota was characterized in 11 patients affected by non-small cell lung cancer (NSCLC) treated with nivolumab in second-line treatment with anti-PD-1 nivolumab.

Natural Killer cells (NK) are innate effector cells with a critical role in immunosurveillance against different kinds of cancer cells, including Multiple Myeloma (MM). However, the number and/or function of these lymphocytes are strongly reduced during MM progression and in advanced clinical stages. A better understanding of the mechanisms controlling both MM and NK cell biology have greatly contributed to develop novel and combined therapeutic strategies in the treatment of this incurable hematologic malignancy.

The peculiar multiple myeloma microenvironment, characterized by up-regulated levels of several inflammatory chemokines, including the CXCR3 receptor ligands CXCL9 and CXCL10, limits NK cell positioning into the bone marrow by interfering with CXCR4 function. It is still unclear if the consequent reduced influx of transferred cells into the tumor represents a potential limiting factor for the success of NK cell-based adoptive therapy. We hypothesize that inhibition of CXCR3 function on NK cells will result in increased tumor clearance, due to higher NK cell bone marrow infiltration.

Natural Killer (NK) cells play a pivotal role in the immunosurveillance of Multiple Myeloma
(MM), but it is still undefined whether the NK cell functional properties underlying their protective
activity against MM are confined to distinct NK cell populations. Interestingly, herein we report that
the CD56lowCD16low NK cell subset displayed higher cytolytic activity compared to the other NK cell
subsets (i.e., CD56highCD16+/, CD56lowCD16high) against MM cells and its activity was impaired in