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Protective functions of ZO-2/Tjp2 expressed in hepatocytes and cholangiocytes against liver injury and cholestasis

BACKGROUND & AIMS: Liver tight junctions (TJs) establish tissue barriers that isolate bile from the blood circulation. TJP2/ZO-2-inactivating mutations cause progressive cholestatic liver disease in humans. Since the underlying mechanisms remain elusive, we characterized mice with liver-specific inactivation of Tjp2.METHODS: Tjp2 was deleted in hepatocytes, cholangiocytes, or both. Effects on

Mitochondrial dysfunction and heart disease : Critical appraisal of an overlooked association

The myocardium is among the most energy-consuming tissues in the body, burning from 6 to 30 kg of ATP per day within the mitochondria, the so-called powerhouse of the cardiomyocyte. Although mitochondrial genetic disorders account for a small portion of cardiomyopathies, mitochondrial dysfunction is commonly involved in a broad spectrum of heart diseases, and it has been implicated in the developm

Alteration of in vitro anti‐tumor activity of tumor‐bearer sera by absorption with Staphylococcus aureus, cowan I

Staphylococcus aureus, strain Cowan I, has been shown to contain a cell‐wall substance, protein A, which combines with the Fc part of IgG in most mammalian species. Since the blocking activity of sera from tumor‐bearing individuals has previously been found to be associated with 7S immunoglobulins, it was investigated whether Cowan I could absorb out the blocking activity of sera from rats carryin

Homologous recombination repair mechanisms in serous endometrial cancer

Serous endometrial cancer (SEC) resembles high-grade serous ovarian cancer (HGSOC) genetically and clinically, with recurrent copy number alterations, TP53 mutations and a poor prognosis. Thus, SEC patients may benefit from targeted treatments used in HGSOC, e.g., PARP inhibitors. However, the preclinical and clinical knowledge about SEC is scarce, and the exact role of defective DNA repair in thi

Media Industries and Audience Research : an analytic dialogue on the value of engagement

This chapter offers a reflection on the value of dialogue across media industries and academia in enhancing understanding of audience engagement and disengagement with media. The basis for this reflection is an industry-academic collaborative project between Lund University and Endemol Shine. The Media Experiences project conducted production and audience research on a range of drama and reality e

A new machine learning approach in detecting the oil palm plantations using remote sensing data

The rapid expansion of oil palm is a major driver of deforestation and other associated damage to the climate and ecosystem in tropical regions, especially Southeast Asia. It is therefore necessary to precisely detect and monitor oil palm plantations to safeguard the ecosystem services and biodiversity of tropical forests. Compared with optical data, which are vulnerable to cloud cover, the Sentin

Proteomic data analysis for differential profiling of the autoimmune diseases SLE, RA, SS, and ANCA-associated vasculitis

Early and correct diagnosis of inflammatory rheumatic diseases (IRD) poses a clinical challenge due to the multifaceted nature of symptoms, which also may change over time. The aim of this study was to perform protein expression profiling of four systemic IRDs, systemic lupus erythematosus (SLE), ANCA-associated systemic vasculitis (SV), rheumatoid arthritis (RA), and Sjögren's syndrome (SS), and

Association between blood pressure and BMI with bladder cancer risk and mortality in 340,000 men in three Swedish cohorts

Background: The relation between obesity, blood pressure (BP) and bladder cancer (BC) risk and mortality remains unclear, partially due to potential confounding by smoking, the strongest risk factor for BC, and not accounting for tumor stage and grade in such studies. We investigated body mass index (BMI) and BP in relation to BC risk by stage and grade, and BC-specific mortality, including separa

Cross-reacting Tumor-associated Antigen(s) of Adenovirus Type 9-induced Fibroadenomas and a Chemically Induced Mammary Carcinoma in Rats

Cross-reactivities among tumor-associated antigens of rat mammary fibroadenomas and among these fribroadenomas and a rat mammary carcinoma were investigated by in vitro techniques. Lymphocytes from five female W/Fu rats bearing mammary fibroadenomas were found to share a common reactivity against fibroadenoma target cells, as demonstrated by lymphocyte cytotoxicity tests on iododeoxyuridine-l25I-l

Co-occurrence of leukoencephalopathy with ataxia and SPG56 in one family

Objective: We describe an Iraqi family with two recessive movement disorders, leukoencephalopathy with ataxia caused by CLCN2 mutations (LKPAT) and autosomal recessive spastic paraplegia 56 (SPG56) caused by mutations in CYP2U1. Methods: Members of an Iraqi family underwent structured interviews and neurological examination. Neuroimaging and whole exome sequencing were performed, and medical recor

Immune responses of adenovirus type‐9 infected (tumor‐free) male rats against adenovirus type‐9 induced mammary fibroadenomas and A chemically induced mammary carcinoma

Lymphocytes from five non‐tumor‐bearing male W/Fu rats infected with human adenovirus type‐9 as newborns or as adults share a common reactivity against rat mammary fibroadenoma target cells and rat mammary carcinoma target cells, as demonstrated by microcytotoxicity tests. Mammary fibroadenomas were induced by adenovirus type‐9 infection of newborn female W/Fu rats, littermates of three of the mal

Matching experimental and three dimensional numerical models for structural vibration problems with uncertainties

The simulation model which examines the dynamic behavior of real structures needs to address the impact of uncertainty in both geometry and material parameters. This article investigates three-dimensional finite element models for structural dynamics problems with respect to both model and parameter uncertainties. The parameter uncertainties are determined via laboratory measurements on several be

Glycemic, maternal and neonatal outcomes in women with type 1 diabetes using continuous glucose monitoring during pregnancy – Pump vs multiple daily injections, a secondary analysis of an observational cohort study

Introduction: Continuous glucose monitoring (CGM) provides detailed information about glucose level fluctuations over time. The method is increasingly being used in pregnant women with type 1 diabetes. However, only one previous study compared CGM results related to pregnancy outcomes in women using insulin pumps with those administering multiple daily injections (MDI). We performed a secondary an

Efficiency of nearly periodic structures for mitigation of ground vibration

Periodic structures are known to produce passbands and stopbands for propagation of vibration energy within the frequency domain. Sources vibrating harmonically at a frequency within a passband can lead to propagation of energy through propagating modes over long distances. However, sources vibrating at a frequency within a stopband excite only nearfields in the form of attenuating and evanescent