Esophageal cancer: the rise of adenocarcinoma over squamous cell carcinoma in the Asian belt.

Esophageal cancer is a common cancer worldwide with a high associated mortality rate. Amongst the two most frequent subsets of disease, squamous cell carcinoma (SCC) and adenocarcinoma (AC), there has been an epidemiologic shift towards adenocarcinoma over the last few decades. However, squamous cell carcinoma still predominates worldwide.

Value-based chronic care model approach for vulnerable older patients with multiple chronic conditions.

"" (Suborne 2007). The rising rate of the global aging population is predicted to create a health care crisis within the next three decades. Vulnerable older adults suffer from multiple chronic conditions (MCCs) in addition to cognitive and physical decline during the process of aging resulting in an inability to optimally achieve self-management.

State of the art vaccination strategies as primary prevention to reduce incidence of gastrointestinal cancers.

Immunizations have influenced the epidemiology of numerous gastrointestinal cancers. Human papillomavirus (HPV) is a common sexually transmitted infection (STI). Although most infections are transient and asymptomatic, persistent infections with oncogenic strains of HPV can progress to cervical, anal, penile, vaginal, vulvar, and oropharyngeal cancers.

A discussion of the gut microbiome's development, determinants, and dysbiosis in cancers of the esophagus and stomach.

The microbiome refers to a population of microbes that colonize the skin, nasopharynx, oral cavity, gastrointestinal tract, and urogenital tract. The human microbiome consists of bacteria, archaea, fungi, viruses, and phages. Recent advances in genomic sequencing have catalyzed a deeper understanding of complex microbe-microbe and host-microbe interactions.

Tocilizumab among patients with COVID-19 in the intensive care unit: a multicentre observational study.

Background: Tocilizumab, a monoclonal antibody directed against the interleukin-6 receptor, has been proposed to mitigate the cytokine storm syndrome associated with severe COVID-19. We aimed to investigate the association between tocilizumab exposure and hospital-related mortality among patients requiring intensive care unit (ICU) support for COVID-19.

Methods: We did a retrospective observational cohort study at 13 hospitals within the Hackensack Meridian Health network (NJ, USA).

CloudASM: an ultra-efficient cloud-based pipeline for mapping allele-specific DNA methylation.

Summary: Methods for quantifying the imbalance in CpG methylation between alleles genome-wide have been described but their algorithmic time complexity is quadratic and their practical use requires painstaking attention to infrastructure choice, implementation and execution. To solve this problem, we developed CloudASM, a scalable, ultra-efficient, turn-key, portable pipeline on Google Cloud Platform (GCP) that uses a novel pipeline manager and GCP's serverless enterprise data warehouse.

Availability And Implementation: CloudASM is freely available in the GitHub repository https://github.

Influenza in the emergency department: 2020 update.

Emergency clinicians must be aware of the current diagnostic and therapeutic recommendations for influenza and the available resources to guide management. This comprehensive review outlines the classification of influenza viruses, influenza pathophysiology, the identification of high-risk patients, and the importance of vaccination, with an update on the 2019-2020 influenza season. Seasonal variations of influenza are discussed, as well as the rationale for limiting testing during periods of high prevalence.

Combined l-citrulline and tetrahydrobiopterin therapy improves NO signaling and ameliorates chronic hypoxia-induced pulmonary hypertension in newborn pigs.

Newborn pigs with chronic hypoxia-induced pulmonary hypertension (PH) have evidence of endothelial nitric oxide synthase (eNOS) uncoupling. In this model, we showed that therapies that promote eNOS coupling, either tetrahydrobiopterin (BH), a NOS cofactor, or l-citrulline, a NO-l-arginine precursor, inhibit PH. We wanted to determine whether cotreatment with l-citrulline and a BH compound, sapropterin dihydrochloride, improves NO signaling and chronic hypoxia-induced PH more markedly than either alone.

Genetic and epigenetic pathways in Down syndrome: Insights to the brain and immune system from humans and mouse models.

The presence of an extra copy of human chromosome 21 (Hsa21) leads to a constellation of phenotypic manifestations in Down syndrome (DS), including prominent effects on the brain and immune system. Intensive efforts to unravel the molecular mechanisms underlying these phenotypes may help developing effective therapies, both in DS and in the general population. Here we review recent progress in genetic and epigenetic analysis of trisomy 21 (Ts21).

Sex differences in the associations of placental epigenetic aging with fetal growth.

Identifying factors that influence fetal growth in a sex-specific manner can help unravel mechanisms that explain sex differences in adverse neonatal outcomes and origins of cardiovascular disease disparities. Premature aging of the placenta, a tissue that supports fetal growth and exhibits sex-specific epigenetic changes, is associated with pregnancy complications. Using DNA methylation-based age estimator, we investigated the sex-specific relationship of placental epigenetic aging with fetal growth across 13-40 weeks gestation, neonatal size, and risk of low birth weight.

Inhibition of NF-κB-Dependent Signaling Enhances Sensitivity and Overcomes Resistance to BET Inhibition in Uveal Melanoma.

Bromodomain and extraterminal protein inhibitors (BETi) are epigenetic therapies aimed to target dysregulated gene expression in cancer cells. Despite early successes of BETi in a range of malignancies, the development of drug resistance may limit their clinical application. Here, we evaluated the mechanisms of BETi resistance in uveal melanoma, a disease with little treatment options, using two approaches: a high-throughput combinatorial drug screen with the clinical BET inhibitor PLX51107 and RNA sequencing of BETi-resistant cells.