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Natural selection acts on floral traits associated with selfing rate among populations of Mixed-Mating collinsia heterophylla (Plantaginaceae)

Premise of research. A major aim in plant research is to understand the micro-and macroevolutionary processes generating the great diversity of mating systems and floral traits found in flowering plants. Using Collinsia heterophylla, a mixed-mating species in a genus with described variation in selfing rate and associated floral traits among species, we investigated (i) intraspecific selfing rate

KITD816V induces SRC-mediated tyrosine phosphorylation of MITF and altered transcription program in melanoma

The oncogenic D816V mutation of the KIT receptor is well characterized in systemic mastocytosis and acute myeloid leukemia. Although KITD816V has been found in melanoma, its function and involvement in this malignancy is not understood. Here we show that KITD816V induces tyrosine phosphorylation of MITF through a triple protein complex formation between KIT, MITF, and SRC family kinases. In turn,

Automatic Controller Tuning using Relay-based Model Identification

Proportional-integral-derivative (PID) controllers are very common in the process industry. In a regular factory there may be hundreds or thousands of them in use. Each of these controllers needs to be tuned, and even though the PID controller is simple, tuning the controllers still requires several hours of work and adequate knowledge in order to achieve a desired performance. Because of that, ma

Perspective : An extension of the STROBE statement for observational studies in nutritional epidemiology (STROBE-nut): Explanation and elaboration

Nutritional epidemiology is an inherently complex and multifaceted research area. Dietary intake is a complex exposure and is challenging to describe and assess, and links between diet, health, and disease are difficult to ascertain. Consequently, adequate reporting is necessary to facilitate comprehension, interpretation, and generalizability of results and conclusions. The STrengthening the Repo

Hospital comparison of stroke care in Sweden : A register-based study

Background and purpose The objective of this study was to estimate the level of health outcomes and resource use at a hospital level during the first year after a stroke, and to identify any potential differences between hospitals after adjusting for patient characteristics (case mix). Method Data from several registries were linked on individual level: seven regional patient administrative system

Transformed Readings : Negotiations of Cult in Paul, Hebrews, and First Clement

Issues surrounding relationships between different writings and questions regarding literary dependence are ubiquitous in New Testament scholarship. This study aims to answer questions concerning how one is to understand the way that early Christian writers used other Christian writings: Are any typical characteristics discernible regarding the earliest use of Christian writings? Were they memoriz

Clinical utility of risk modelsto refer patients with adnexal masses to specialized oncology care : Multicenter external validation using decision curve analysis

Purpose: To evaluate the utility of preoperative diagnostic models for ovarian cancer based on ultrasound and/or biomarkers for referring patients to specialized oncology care. The investigated models were RMI, ROMA, and 3 models from the International Ovarian Tumor Analysis (IOTA) group [LR2, ADNEX, and the Simple Rules risk score (SRRisk)]. Experimental Design: A secondary analysis of prospectiv

Acquired immune resistance follows complete tumor regression without loss of target antigens or IFNγ signaling

Cancer immunotherapy can result in durable tumor regressions in some patients. However, patients who initially respond often experience tumor progression. Here, we report mechanistic evidence of tumoral immune escape in an exemplary clinical case: a patient with metastatic melanoma who developed disease recurrence following an initial, unequivocal radiologic complete regression after T-cell–based

Outcomes of biliary atresia in the Nordic countries - a multicenter study of 158 patients during 2005-2016

Background/purpose: Biliary atresia is the most common reason for newborn cholestasis and pediatric liver transplantation. Even after normalization of serum bilirubin after portoenterostomy, most patients require liver transplantation by adulthood due to expanding fibrosis. We addressed contemporary outcomes of biliary atresia in the Nordic countries. Methods: Data on center and patients character

In vivo imaging system for explants analysis—A new approach for assessment of cell transplantation effects in large animal models

Introduction: Despite spectacular progress in cellular transplantology, there are still many concerns about the fate of transplanted cells. More preclinical studies are needed, especially on large animal models, to bridge the translational gap between basic research and the clinic. Herein, we propose a novel approach in analysis of cell transplantation effects in large animals explants using in vi

Melanoma genetics and genomics

Recent work has expanded our knowledge in somatic genetic events related to melanoma progression. It has become increasingly clear that multiple genetic events are required for melanoma to develop and that melanoma is a vastly heterogeneous disease. Signaling pathways that are essential for tumor progression have been pinpointed due to recent technological developments, which has led to the vigoro

Reduced incidence of neonatal early-onset group B streptococcal infection after promulgation of guidelines for risk-based intrapartum antibiotic prophylaxis in Sweden : Analysis of a national population-based cohort

Introduction: To investigate the incidence of neonatal early-onset group B streptococcal (GBS) infection in Sweden after promulgation of guidelines (2008) for risk factor-based intrapartum antibiotic prophylaxis, and evaluate the presence of risk factors and obstetric management in mothers. Material and methods: National registers were searched for infants with early-onset GBS infection during 200

Poverty in Rural Cambodia : The Differentiated Impact of Linkages, Inputs and Access to Land

Cambodia has been growing rapidly over the past few years, but remains one of the poorest countries in East Asia. This paper analyzes rural poverty in Cambodia to identify the factors that explain its occurrence and persistence. The reduction of rural poverty in Cambodia requires (1) improvements in agricultural productivity and (2) the establishment of other income-earning opportunities for the r

The Oil Resources of Timor-Leste : Curse or Blessing?

Timor-Leste is among the youngest nations in the world. It began its independence under difficult circumstances: poverty is widespread, education is poor, the industrial sector is non-existent, and political turbulence is on the rise. On the positive side, future oil revenues are predicted to be substantial, which could potentially be a great help in Timor-Leste's struggle for development. This pa

Is there Really a Foreign Ownership Wage Premium? : Evidence from Matched Employer-Employee Data

Numerous studies on firm-level data have reported higher average wages in foreign-owned firms than in domestically owned firms. This, however, does not necessarily imply that the individual worker's wage increase with foreign ownership. Using detailed matched employer–employee data on the entire Swedish private sector, we examine the effect of foreign ownership on individual wages, controlling for

Chronic lymphocytic leukemia with mutated IGHV4-34 receptors : Shared and distinct immunogenetic features and clinical outcomes

Purpose: We sought to investigate whether B cell receptor immunoglobulin (BcR IG) stereotypy is associated with particular clinicobiological features among chronic lymphocytic leukemia (CLL) patients expressing mutated BcR IG (M-CLL) encoded by the IGHV4-34 gene, and also ascertain whether these associations could refine prognostication. Experimental Design: In a series of 19,907 CLL cases with av

Foreign Firms and Indonesian Manufacturing Wages : An Analysis with Panel Data

This article examines the effect of foreign direct investment (FDI) on wages in Indonesian manufacturing. An econometric analysis of a panel of plants between 1975 and 1999 finds that both foreign ownership throughout the period and foreign takeover resulted in higher wages relative to domestically owned plants. The wage effects for white‐collar employees were typically around twice those for blue

The Cambodian Economy : ready for Take-Off?

Cambodia is facing the familiar problem of achieving sustained rates of economic growth that could help it alleviate widespread poverty. Against the background of some encouraging developments, and quite a few that are not equally reassuring, we argue that any push for development needs to consider both agriculture and industry. This is so as both labour absorption, primarily in secondary sector a

Top-quark mass measurement in the all-hadronic tt¯ decay channel at √s=8 TeV with the ATLAS detector

The top-quark mass is measured in the all-hadronic top-antitop quark decay channel using proton-proton collisions at a centre-of-mass energy of s=8 TeV with the ATLAS detector at the CERN Large Hadron Collider. The data set used in the analysis corresponds to an integrated luminosity of 20.2 fb−1. The large multi-jet background is modelled using a data-driven method. The top-quark mass is obtained

The Internationalization of Vietnamese SMEs

Small and medium-sized enterprises (SMEs) have been important for Vietnam's rapid economic development. This paper investigates the ways in which Vietnam's SMEs have been affected by the ongoing internationalization of the Vietnamese economy and points out the challenges that lie ahead if the country's plans for further trade liberalization are realized. The basis of our analysis is a unique datab