Association of anesthetic and surgical risk factors with outcomes of initial diagnostic biopsies in a current cohort of children with anterior mediastinal masses

Background Diagnostic biopsies of pediatric anterior mediastinal masses (AMMs) are high-risk procedures in which general anesthesia (GA) is traditionally avoided. However, awareness of historically recognized risk factors and corresponding perioperative management have improved over time and may now no longer

A vast potential genome editor toolbox

Nature Reviews Genetics, Published online: 25 October 2021; doi:10.1038/s41576-021-00429-6 Two recent studies demonstrate that putative nucleases encoded by IS200/IS605 family transposons are programmable RNA-guided DNA endonucleases, which could represent a new source of genome-editing enzymes for biotechnological applications.

Point-of-Care Ultrasonography

Point-of-care ultrasonography (POCUS) is defined as the acquisition, interpretation, and immediate clinical integration of ultrasonographic imaging performed by a treating clinician at the patient’s bedside rather than by a radiologist or cardiologist. POCUS is an inclusive term; it is not

Obesity and Gαs Variants

Mendes de Oliveira and colleagues now report in the Journal that variants in GNAS exons that encode the stimulatory G-protein alpha subunit (Gαs) have a strong genetic association with severe obesity, owing to reduced signaling by the melanocortin 4 receptor

Point-of-Care Ultrasonography

Point-of-care ultrasonography (POCUS) is defined as the acquisition, interpretation, and immediate clinical integration of ultrasonographic imaging performed by a treating clinician at the patient’s bedside rather than by a radiologist or cardiologist. POCUS is an inclusive term; it is not

Highlights from this issue

Long-term outcome of transcanalicular microdrill dacryoplasty—a minimally invasive alternative to dacryocystorhinostomy (see page 1480) In contrast to dacryocystorhinostomy, transcanalicular microdrill dacryoplasty is an anatomy preserving, microendoscopic lacrimal duct surgery technique, which is suitable for management of nasolacrimal duct obstruction in

Shubha Tole

Shubha Tole, Dean of Graduate Studies at the Tata Institute of Fundamental Research in Mumbai, India, shares with Neuron her approach to mentorship during these challenging times, how connecting diverse perspectives across the globe makes us stronger, and her love

A pragmatic approach to risk assessment in pulmonary arterial hypertension using the 2015 European Society of Cardiology/European Respiratory Society guidelines

Objective To optimise treatment of patients with pulmonary arterial hypertension (PAH), the 2015 European Society of Cardiology/European Respiratory Society guidelines recommend using risk stratification, with the aim of patients achieving low-risk status. Previous analyses of registries made progress in using

A Good Death?

“I’ve lived with this for 10 years. I’m hoping for another 2, to make it to my 85th birthday so I can have a big party.” My patient’s voice was weak, but his goals were clear. He had been transferred

Feasibility and Acceptability of a Toolkit-Based Process to Implement Patient-Centered, Immediate Postpartum Long-Acting Reversible Contraception Services

National guidelines recommend that maternity systems provide patient-centered access to immediate postpartum long-acting reversible contraception (i.e., insertion of an intrauterine device or implant during the delivery hospitalization). Hospitals face significant barriers to offering these services, and efforts to improve peripartum

Comment on ‘Sustained discontinuation of infliximab with a raising-dose strategy after obtaining remission in patients with rheumatoid arthritis: the RRRR study, a randomised controlled trial by Tanaka et al

We have read with interest the paper of Tanaka et al1 and support the need for a more personalised approach in dosing regimens of tumour necrosis factor (TNF) inhibitors.2 They adjusted infliximab dose based on TNF concentrations at baseline, under

B cells and cancer

Tumor-infiltrating B cells complement T cell-mediated antitumor immunity. A panel of experts share their views on the complexity of B cells within the tumor microenvironment, the variety of mechanisms by which these cells control tumor growth, their organization in tertiary lymphoid

Obesity and Gαs Variants

Mendes de Oliveira and colleagues now report in the Journal that variants in GNAS exons that encode the stimulatory G-protein alpha subunit (Gαs) have a strong genetic association with severe obesity, owing to reduced signaling by the melanocortin 4 receptor

Welcome all

Neuron traditionally publishes a themed collection of reviews to coincide with the Society for Neuroscience’s (SfN) annual meeting. When we were brainstorming potential topics in the spring of 2021, with COVID-19 vaccinations rolling out in many parts of the world

Obesity and Gαs Variants

Mendes de Oliveira and colleagues now report in the Journal that variants in GNAS exons that encode the stimulatory G-protein alpha subunit (Gαs) have a strong genetic association with severe obesity, owing to reduced signaling by the melanocortin 4 receptor

Metabolism and China

As reflected in the term “Western diet,” obesity and its related chronic metabolic diseases such as type 2 diabetes are health problems that historically have spared China. But with changes in lifestyles as well as food availability and preferences, the

Speckle tracking strain and ECG heterogeneity correlate in transcatheter aortic valve replacement-induced left bundle branch blocks and right ventricular paced rhythms

Objective Transcatheter aortic valve replacement (TAVR) complications include left bundle branch block (LBBB) and right ventricular paced rhythm (RVP). We hypothesised that changes in electrocardiographic heterogeneity would correlate better with speckle tracking strain measures than with left ventricular ejection fraction

Cool Water

This man is dying, I think. That is my assessment. But I know by now that such thoughts are not welcomed here. “Plan,” says the Resident, “plan.” Dutifully, I prattle, “Well, he has some fluid to give, let’s aim for

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