TERRA G-quadruplex stabilization behind the anti-multiple myeloma activity: Novel insights about resveratrol pleiotropic effects.

Resveratrol (RSV) is a nutraceutical compound belonging to the nonflavonoid polyphenol family, whose antioxidants, anti-inflammatory, and antitumoral properties have been widely investigated. The ability of RSV to provide beneficial effects for neurological, cardiovascular, and cancer disorders rekindled the interest to explore the molecular mechanisms behind its pleiotropic effects, which are due to the modulation of coding and noncoding genes involved in many key biological pathways. With a computational approach, including docking studies and thermodynamics calculations followed by 200-ns-long molecular dynamics and a clustering analysis, we hypothesized the stabilizing binding between RSV and G4 structures of telomeric repeat-containing RNA (TERRA), which is a tumor-suppressive long noncoding RNAs (lncRNA) involved in the regulation of telomere maintenance.

Immune-related [F]FDG PET findings in patients undergoing checkpoint inhibitors treatment: correlation with clinical adverse events and prognostic implications.

Background: Direct comparisons between [F]FDG PET/CT findings and clinical occurrence of immune-related adverse events (irAEs) based on independent assessments of clinical and imaging features in patients receiving immune checkpoint inhibitors (ICIs) are missing. Our aim was to estimate sites, frequency, and timing of immune-related PET findings during ICIs treatment in patients with melanoma and NSCLC, and to assess their correlation with clinical irAEs. Prognostic implications of immune-related events were also investigated.

Scaling approaches for the prediction of human clearance of LNA-i-mir-221: A retrospective validation.

LNA-i-miR-221 is a novel microRNA(miRNA)-221 inhibitor designed for the treatment of human malignancies. It has recently undergone phase 1 clinical trial (P1CT) and early pharmacokinetics (PKs) data in cancer patients are now available. We previously used multiple allometric interspecies scaling methods to draw inferences about LNA-i-miR-221 PKs in humans and estimated the patient dose based on the safe and pharmacodynamic (PD) active dose observed in mice, therefore providing a framework for the definition of safe starting and escalation doses for the P1CT.

An unbiased lncRNA dropout CRISPR-Cas9 screen reveals RP11-350G8.5 as a novel therapeutic target for multiple myeloma.

Multiple myeloma (MM) is an incurable malignancy characterized by altered expression of coding and noncoding genes promoting tumor growth and drug resistance. Although the crucial role of long noncoding RNAs (lncRNAs) in MM is clearly established, the function of the noncoding RNAome, which might allow the design of novel therapeutics, is largely unknown. We performed an unbiased CRISPR-Cas9 loss-of-function screen of 671 lncRNAs in MM cells and their bortezomib (BZB)-resistant derivative.

Non-adherence to recommended adjuvant radiation after total laryngectomy.

Objectives: Investigate trends and associated factors in guideline adherence to adjuvant radiation therapy in locally advanced laryngeal and hypopharyngeal cancer after primary total laryngectomy (TL).

Methods: Previously untreated, non-metastatic patients who underwent TL for pathologic T4 larynx or hypopharynx squamous cell carcinoma (SCC) were queried using the National Cancer Database (NCDB). Patients were excluded if they had regional or distant metastasis or positive margins.

A systematic review of non-coding RNA therapeutics in early clinical trials: a new perspective against cancer.

Targeting non-coding RNAs (ncRNAs), including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), has recently emerged as a promising strategy for treating malignancies and other diseases. In recent years, the development of ncRNA-based therapeutics for targeting protein-coding and non-coding genes has also gained momentum. This review systematically examines ongoing and completed clinical trials to provide a comprehensive overview of the emerging landscape of ncRNA-based therapeutics.

Addressing the Neck: An NCDB Study of Clinically Node-Negative Supraglottic Squamous Cell Carcinoma.

Objective: Identify the proportion of patients undergoing elective neck dissection (END) in surgically managed supraglottic squamous cell carcinoma (SCCa), assess associations between patient, tumor, and treatment factors with END, and assess associations between neck management and overall survival (OS).

Study Design: Retrospective study.

Setting: National Cancer Database (NCDB) 2019 Participant User File.

Reirradiation after osteocutaneous free flap reconstruction for locally recurrent head and neck cancer.

Purpose: Recurrent head and neck cancer poses difficult management. Even after salvage surgery, many patients are considered high-risk for further recurrence and benefit from reirradiation, despite the sequelae such as chronic wounds, tissue necrosis, osteoradionecrosis and vascular damage associated with re-irradiation. Free flaps not only enable the reconstruction following salvage surgery, but there has been limited studies suggesting that free flap reconstruction may reduce the amount of reirradiation complications.

LNA-i-miR-221 activity in colorectal cancer: A reverse translational investigation.

Colorectal cancer (CRC) is one of the most common malignancies and a relevant cause of cancer-related deaths worldwide. Dysregulation of microRNA (miRNA) expression has been associated with the development and progression of various cancers, including CRC. Among them, miR-221 emerged as an oncogenic driver, whose high expression is associated with poor patient prognosis.

Identification of ADME genes polymorphic variants linked to trastuzumab-induced cardiotoxicity in breast cancer patients: Case series of mono-institutional experience.

Background: Long-term survival induced by anticancer treatments discloses emerging frailty among breast cancer (BC) survivors. Trastuzumab-induced cardiotoxicity (TIC) is reported in at least 5% of HER2+BC patients. However, TIC mechanism remains unclear and predictive genetic biomarkers are still lacking.

Genetic Biomarkers of Sorafenib Response in Patients with Hepatocellular Carcinoma.

The identification of biomarkers for predicting inter-individual sorafenib response variability could allow hepatocellular carcinoma (HCC) patient stratification. SNPs in angiogenesis- and drug absorption, distribution, metabolism, and excretion (ADME)-related genes were evaluated to identify new potential predictive biomarkers of sorafenib response in HCC patients. Five known SNPs in angiogenesis-related genes, including , , , , and , were investigated in 34 HCC patients (9 sorafenib responders and 25 non-responders).

Unplanned Return to Hospital After Same Day Oral Cavity Resection: A Dual Institution Study.

Objectives: Primary objective: describe rates of 30-days unplanned readmission following outpatient resection of oral cavity cancer. Secondary objective: evaluate for patient and treatment factors associated with readmission.

Methods: Retrospective, dual-institution cohort study of 2 tertiary care referral centers involving adult patients undergoing resection of oral cavity cancer with plans for same-day discharge.

The impact of PARP inhibitors in the whole scenario of ovarian cancer management: A systematic review and network meta-analysis.

Background: Carboplatin is still the cornerstone of the first-line treatment in advanced Epithelial Ovarian Cancer (aEOC) management and the clinical response to platinum-derived agents remains the major predictor of long-term outcomes.

Patient And Methods: We aimed to identify the best treatment of the aEOC in terms of efficacy and safety, considering all treatment phases. A systematic literature search has been done to compare all treatments in aEOC population.

UMG1/CD3ε-bispecific T-cell engager redirects T-cell cytotoxicity against diffuse large B-cell lymphoma.

UMG1 is a unique epitope of CD43, not expressed by normal cells and tissues of haematopoietic and non-haematopoietic origin, except thymocytes and a minority (<5%) of peripheral blood T lymphocytes. By immunohistochemistry analysis of tissue microarray and pathology slides, we found high UMG1 expression in 20%-24% of diffuse large B-cell lymphomas (DLBCLs), including highly aggressive BCL2 and CD20 cases. UMG1 membrane expression was also found in DLBCL bone marrow-infiltrating cells and established cell lines.

Targeting non-coding RNAs: Perspectives and challenges of in-silico approaches.

The growing information currently available on the central role of non-coding RNAs (ncRNAs) including microRNAs (miRNAS) and long non-coding RNAs (lncRNAs) for chronic and degenerative human diseases makes them attractive therapeutic targets. RNAs carry out different functional roles in human biology and are deeply deregulated in several diseases. So far, different attempts to therapeutically target the 3D RNA structures with small molecules have been reported.

Guideline-compliant adjuvant chemotherapy for resected high risk oral cavity cancer: Homefield advantage.

Purpose: Factors that are associated with failure to receive guideline-compliant adjuvant chemotherapy after resection of high-risk oral cavity cancer are understudied. Here, we performed a retrospective cohort study of surgically treated patients with oral cavity squamous cell carcinoma to determine rates of guideline-compliant adjuvant chemotherapy and to examine patient factors associated with receiving guideline-compliant chemotherapy.

Study Design: Retrospective cohort.

Lynch Syndrome Biopathology and Treatment: The Potential Role of microRNAs in Clinical Practice.

Lynch syndrome (LS), also known as Hereditary Non-Polyposis Colorectal Cancer (HNPCC), is an autosomal dominant cancer syndrome which causes about 2-3% of cases of colorectal carcinoma. The development of LS is due to the genetic and epigenetic inactivation of genes involved in the DNA mismatch repair (MMR) system, causing an epiphenomenon known as microsatellite instability (MSI). Despite the fact that the genetics of the vast majority of MSI-positive (MSI) cancers can be explained, the etiology of this specific subset is still poorly understood.

First-line systemic treatment for hepatocellular carcinoma: A systematic review and network meta-analysis.

The rapid development of novel therapeutic options for advanced hepatocellular carcinoma (aHCC) has generated some uncertainty about the rational choice of the systemic upfront treatment. So far, a variety of therapeutic strategies have been investigated, including the combination of immunecheckpoint inhibitors and -VEGF. To identify the treatment that should be preferred as front-line approach, we compared the efficacy and toxicity of a variety of therapeutic strategies.

Pembrolizumab plus lenvatinib in advanced endometrial cancer: case report and systematic review of lung toxicity.

Background: The optimal strategy for the treatment of recurrent and/or advanced endometrial cancer is still undefined. Recently, despite the lack of any predictive biomarker, the combination of pembrolizumab with lenvatinib has improved survival outcomes. We here report the long-term management of lung toxicity in a patient with endometrial cancer, and we critically review the current therapeutic options for this disease.