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Invasive plant-derived dissolved organic matter alters microbial communities and carbon cycling in soils

Plant invaders often exhibit substantially higher productivity than the communities they replace. However, little is known about interactions among invaders and microbial decomposers responsible for converting organic nutrients into plant-available forms to fuel this productivity. We performed two laboratory incubations with soil and plant material collected from five-year-old experimental plantin

Determinants of penetrance and variable expressivity in monogenic metabolic conditions across 77,184 exomes

Hundreds of thousands of genetic variants have been reported to cause severe monogenic diseases, but the probability that a variant carrier develops the disease (termed penetrance) is unknown for virtually all of them. Additionally, the clinical utility of common polygenetic variation remains uncertain. Using exome sequencing from 77,184 adult individuals (38,618 multi-ancestral individuals from a

The predictive ability of the 313 variant–based polygenic risk score for contralateral breast cancer risk prediction in women of European ancestry with a heterozygous BRCA1 or BRCA2 pathogenic variant

Purpose: To evaluate the association between a previously published 313 variant–based breast cancer (BC) polygenic risk score (PRS313) and contralateral breast cancer (CBC) risk, in BRCA1 and BRCA2 pathogenic variant heterozygotes. Methods: We included women of European ancestry with a prevalent first primary invasive BC (BRCA1 = 6,591 with 1,402 prevalent CBC cases; BRCA2 = 4,208 with 647 prevale

Willingness among food consumers to recycle human urine as crop fertiliser : Evidence from a multinational survey

Source-separating sanitation systems offer the possibility of recycling nutrients present in wastewater as crop fertilisers. Thereby, they can reduce agriculture's impacts on global sources, sinks, and cycles for nitrogen and phosphorous, as well as their associated environmental costs. However, it has been broadly assumed that people would be reluctant to perform the new sanitation behaviours tha

Experimental Study of 4n by Directly Detecting the Decay Neutrons

The tetraneutron has attracted the attention of nuclear physicists during the past decades, but there is still no unambiguous confirmation of its existence or non-existence. A new experiment based on 8He(p, 2p)7H{t+4n} reaction, with direct detection of the four neutrons, has been carried out at RIBF, which can hopefully help to draw a definite conclusion on the tetraneutron system. © 2021, The Au

Les Houches 2017: Physics at TeV Colliders Standard Model Working Group Report

This Report summarizes the proceedings of the 2017 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt with (I) new developments relevant for high precision Standard Model calculations, (II) theoretical uncertainties and dataset dependence of parton distribution functions, (III) new developments in jet substructure techniques, (IV) issues in the theoretical description of the product

The art(s) of getting lost : Halting places for culturally responsive research methods

This chapter revisits the ideas of radical empiricism and sensuous scholarship, embedded in current music education research. Focusing on the development of methodological implications of cultural responsiveness and arts-based research methods, the chapter argues for epistemic openness. The discussion is located within the author’s own experiences of course development for Swedish music teacher st

The kraptr of aging folk musicians : Mental practice for the future

This chapter rests on participant observation and interviews from Malungs folkhögskola, the distance education “Folkmusik fiol”, led by the doyen of Swedish folk music pedagogy, Jonny Soling. With his life-long experience of fiddle education for grown-ups, Soling has unique knowledge of holistic fiddle didactics. At the age of 73, he still attracts course participants from all ages and all parts o

Quality of life among female childhood cancer survivors with and without premature ovarian insufficiency

Purpose: Due to an increase in survival, a growing population of childhood cancer survivors (CCS) is present. However, female CCS are at risk of developing premature ovarian insufficiency (POI) after cancer treatment. POI involves a decreased chance of conceiving and the increased infertility state has a large impact on affected individuals’ health and mental life. The objective of this study was

Functional annotation of the 2q35 breast cancer risk locus implicates a structural variant in influencing activity of a long-range enhancer element

A combination of genetic and functional approaches has identified three independent breast cancer risk loci at 2q35. A recent fine-scale mapping analysis to refine these associations resulted in 1 (signal 1), 5 (signal 2), and 42 (signal 3) credible causal variants at these loci. We used publicly available in silico DNase I and ChIP-seq data with in vitro reporter gene and CRISPR assays to annotat

Structural and Biochemical Investigation of Class I Ribonucleotide Reductase from the Hyperthermophile Aquifex aeolicus

Ribonucleotide reductase (RNR) is an essential enzyme with a complex mechanism of allosteric regulation found in nearly all living organisms. Class I RNRs are composed of two proteins, a large α-subunit (R1) and a smaller β-subunit (R2) that exist as homodimers, that combine to form an active heterotetramer. Aquifex aeolicus is a hyperthermophilic bacterium with an unusual RNR encoding a 346-resid

Immunomodulation—A Molecular Solution to Treating Patients with Severe Bladder Pain Syndrome?

Background: Patients with bladder pain syndrome experience debilitating pain and extreme frequency of urination. Numerous therapeutic approaches have been tested, but as the molecular basis of disease has remained unclear, specific therapies are not available. Objective: Recently, a systematic gene deletion strategy identified interleukin-1 (IL-1) hyperactivation as a cause of severe cystitis in a

Updated European Association of Urology Guidelines on Renal Cell Carcinoma : Nivolumab plus Cabozantinib Joins Immune Checkpoint Inhibition Combination Therapies for Treatment-naïve Metastatic Clear-Cell Renal Cell Carcinoma

Longer follow-up and new trial data from phase 3 randomised controlled trials investigating immune checkpoint blockade (PD-1 or its ligand PD-L1) in advanced clear-cell renal cell carcinoma (RCC) have recently become available. The CheckMate 9ER trial demonstrated an improved progression-free survival (PFS) and overall survival (OS) benefit for the combination of cabozantinib plus nivolumab. A Key

The 2021 Updated European Association of Urology Guidelines on Renal Cell Carcinoma : Immune Checkpoint Inhibitor–based Combination Therapies for Treatment-naive Metastatic Clear-cell Renal Cell Carcinoma Are Standard of Care

The recent randomized controlled phase III CLEAR trial results are the last to complement immune checkpoint inhibitor (ICI)-based doublet combination therapies for treatment-naïve metastatic clear-cell renal cell carcinoma. The CLEAR trial demonstrated an improved progression-free survival (PFS), overall survival (OS), and an objective response rate (ORR) benefit for the combination of lenvatinib

Drone-based hyperspectral and thermal imagery for quantifying upland rice productivity and water use efficiency after biochar application

Miniature hyperspectral and thermal cameras onboard lightweight unmanned aerial vehicles (UAV) bring new opportunities for monitoring land surface variables at unprecedented fine spatial resolution with acceptable accuracy. This research applies hyperspectral and thermal imagery from a drone to quantify upland rice productivity and water use efficiency (WUE) after biochar application in Costa Rica

An investigation on early evolution of soot in n-dodecane spray combustion using large eddy simulation

Numerical simulations using large eddy simulation (LES) and Unsteady Reynolds Averaged Navier–Stokes (URANS) are carried out to identify the underlying mechanisms that govern the early soot evolution process in an n-dodecane spray flame at 21% O2 by molar concentration. A two-equation phenomenological soot model is used here to simulate soot formation and oxidation. Both ignition delay time (IDT)