Evaluation of Combined Chemotherapy and Genomic-Driven Targeted Therapy in Patient-Derived Xenografts Identifies New Therapeutic Approaches in Squamous Non-Small-Cell Lung Cancer Patients.

The combination of chemotherapy and targeted therapy has been validated in non-small-cell lung cancer (NSCLC) patients with mutations. We therefore investigated whether this type of combined approach could be more widely used by targeting other genetic alterations present in NSCLC. PDXs were generated from patients with NSCLC adenocarcinomas (ADCs) and squamous-cell carcinomas (SCCs).

Laparoscopic Toupet-Sleeve gastrectomy in morbid obese patients with preoperative gastro-esophageal reflux: a 4-year follow-up cohort study.

Aim: To assess the 4-year outcomes after Toupet-Sleeve (TS) gastrectomy in morbid obese patients with concomitant preoperative gastro-esophageal reflux disease (GERD).

Material And Methods: The study group consisted of 19 consecutive patients operated on between August 2017 and February 2019. There were 5 men and 14 women with a mean body mass index (BMI) of 43 ± 5 kg/m and a mean age of 42 ± 15 years.

Preclinical Evaluation of Trabectedin in Combination With Targeted Inhibitors for Treatment of Metastatic Uveal Melanoma.

Purpose: Uveal melanoma (UM) is considered a rare disease; yet, it is the most common intraocular malignancy in adults. Although the primary tumor may be efficiently managed, more than 50% of patients with UM develop distant metastases. The mortality at the first year after diagnosis of metastatic UM has been estimated at 81%, and the poor prognosis has not improved in the past years due to the lack of effective therapies.

High-content drug screening in zebrafish xenografts reveals high efficacy of dual MCL-1/BCL-X inhibition against Ewing sarcoma.

Ewing sarcoma is a pediatric bone and soft tissue cancer with an urgent need for new therapies to improve disease outcome. To identify effective drugs, phenotypic drug screening has proven to be a powerful method, but achievable throughput in mouse xenografts, the preclinical Ewing sarcoma standard model, is limited. Here, we explored the use of xenografts in zebrafish for high-throughput drug screening to discover new combination therapies for Ewing sarcoma.

A systematic review of antibody mediated immunity to coronaviruses: kinetics, correlates of protection, and association with severity.

Many public health responses and modeled scenarios for COVID-19 outbreaks caused by SARS-CoV-2 assume that infection results in an immune response that protects individuals from future infections or illness for some amount of time. The presence or absence of protective immunity due to infection or vaccination (when available) will affect future transmission and illness severity. Here, we review the scientific literature on antibody immunity to coronaviruses, including SARS-CoV-2 as well as the related SARS-CoV, MERS-CoV and endemic human coronaviruses (HCoVs).