Selection, characterization and in vivo evaluation of novel CD44v6-targeting antibodies for targeted molecular radiotherapy.

Molecular radiotherapy combines the advantages of systemic administration of highly specific antibodies or peptides and the localized potency of ionizing radiation. A potential target for molecular radiotherapy is the cell surface antigen CD44v6, which is overexpressed in numerous cancers, with limited expression in normal tissues. The aim of the present study was to generate and characterize a panel of human anti-CD44v6 antibodies and identify a suitable candidate for future use in molecular radiotherapy of CD44v6-expressing cancers.

p53 stabilisation potentiates [Lu]Lu-DOTATATE treatment in neuroblastoma xenografts.

Purpose: Molecular radiotherapy is a treatment modality that is highly suitable for targeting micrometastases and [Lu]Lu-DOTATATE is currently being explored as a potential novel treatment option for high-risk neuroblastoma. p53 is a key player in the proapoptotic signalling in response to radiation-induced DNA damage and is therefore a potential target for radiosensitisation.

Methods: This study investigated the use of the p53 stabilising peptide VIP116 and [Lu]Lu-DOTATATE, either alone or in combination, for treatment of neuroblastoma tumour xenografts in mice.

Combination therapy of tyrosine kinase inhibitor sorafenib with the HSP90 inhibitor onalespib as a novel treatment regimen for thyroid cancer.

Thyroid cancer is the most common endocrine malignancy, affecting nearly 600,000 new patients worldwide. Treatment with the BRAF inhibitor sorafenib partially prolongs progression-free survival in thyroid cancer patients, but fails to improve overall survival. This study examines enhancing sorafenib efficacy by combination therapy with the novel HSP90 inhibitor onalespib.

Prescribed fire is an effective restoration measure for increasing boreal fungal diversity.

Intensive forestry practices have had a negative impact on boreal forest biodiversity; as a consequence, the need for restoration is pressing. Polypores (wood-inhabiting fungi) are key decomposers of dead wood, but, due to a lack of coarse woody debris (CWD) in forest ecosystems, many species are under threat. Here, we study the long-term effects on polypore diversity of two restoration treatments: creating CWD by felling whole trees and prescribed burning.

SAUNA Q - Array: The realization of a new concept in radioxenon detection.

We introduce a new concept in radioxenon detection - the radioxenon Array, defined as a system where air sampling and activity measurement is performed at multiple locations, using measurement units that are less sensitive, but on the other hand less costly, and easier to install and operate, compared to current state-of-the-art radioxenon systems. The inter-unit distance in the Array is typically hundreds of kilometres. Using synthetic nuclear explosions together with a parametrized measurement system model, we argue that, when such measurement units are combined into an Array, the aggregated verification performance (detection, location, and characterization) can be high.

Maternal prenatal depressive symptoms and toddler behavior: an umbilical cord blood epigenome-wide association study.

Children of mothers with prenatal depressive symptoms (PND) have a higher risk of behavioral problems; fetal programming through DNA methylation is a possible underlying mechanism. This study investigated DNA methylation in cord blood to identify possible "at birth" signatures that may indicate susceptibility to behavioral problems at 18 months of age. Cord blood was collected from 256 children of mothers who had self-reported on symptoms of depression during pregnancy and the behavior of their child at 18 months of age.

p53-Mediated Radiosensitization of Lu-DOTATATE in Neuroblastoma Tumor Spheroids.

p53 is involved in DNA damage response and is an exciting target for radiosensitization in cancer. Targeted radionuclide therapy against somatostatin receptors with Lu-DOTATATE is currently being explored as a treatment for neuroblastoma. The aim of this study was to investigate the novel p53-stabilizing peptide VIP116 in neuroblastoma, both as monotherapy and together with Lu-DOTATATE.

Color pan traps often catch less when there are more flowers around.

When assessing changes in populations of species, it is essential that the methods used to collect data have some level of precision and preferably also good accuracy. One commonly used method to collect pollinators is colour pan traps, but this method has been suggested to be biased by the abundance of surrounding flowers. The present study evaluated the relationship between pan trap catches and the frequency of flowers on small (25 m) and large (2-6 ha) spatial scales.

Representative boreal forest habitats in northern Europe, and a revised model for ecosystem management and biodiversity conservation.

The natural range of variation of ecosystems provides reference conditions for sustainable management and biodiversity conservation. We review how the understanding of natural reference conditions of boreal forests in northern Europe has changed from earlier perceptions of even-aged dynamics driven by stand-replacing disturbances towards current understanding highlighting the role of non-stand-replacing disturbances and the resultant complex forest dynamics and structures. We show how earlier views and conceptual models of forest disturbance dynamics, including the influential ASIO model, provide estimates of reference conditions that are outside the natural range of variation.

What constitutes feeling safe at home? A qualitative interview study with frail older people receiving home care.

Aim: To highlight experiences of what constitutes feeling safe at home among frail older people receiving home care.

Design: Qualitative descriptive study.

Methods: The sample consists of 12 individual recorded interviews with frail older people in their homes.

No ordinary consultation - a qualitative inquiry of hospital palliative care consultation services.

Purpose: Considering the great need for palliative care in hospitals, it is essential for hospital staff to have palliative care knowledge. Palliative consultations have been shown to have positive effects on in-hospital care. However, barriers to contact with and uptake of palliative consultation advice are reported, posing a need for further knowledge about the process of palliative consultations.

Effect of a care process programme on frail older people's life satisfaction.

Aim: The aim of this study was to analyse the effects of a full-scale implementation of a care process programme on life satisfaction among frail older people, as compared with those receiving usual care.

Design: The study includes participants from a full-scale care process programme (77) and participants from a historical control group (66). The care process programme establishes a comprehensive continuum of care through components including case management, interprofessional teamwork and care-planning meetings in the older people's own homes.

Risk for depression affects older people's possibilities to exercise self-determination in using time, social relationships and living life as one wants: A cross-sectional study with frail older people.

Exercising self-determination in daily life is highly valued by older people. However, being in the hands of other people may challenge the older people's possibilities to exercise self-determination in their daily life. Among frail older people living in Sweden, risk for depression is highly predominant.

Diagnostic criteria for temporomandibular disorders: Diagnostic accuracy for general dentistry procedure without mandatory commands regarding myalgia, arthralgia and headache attributed to temporomandibular disorder.

The clinical examination in diagnostic criteria for temporomandibular disorders (DC/TMD) is a strict procedure and comprises mandatory commands. However, learning and using these mandatory commands in general practice have proven to be difficult and their use of DC/TMD is minimal. To investigate whether reliability on a diagnostic level for DC/TMD diagnoses differs between examiners using the mandatory commands or not.

Minor positive effects of health-promoting senior meetings for older community-dwelling persons on loneliness, social network, and social support.

Objective: The aim of this study was to evaluate the 1-year effect of the health-promoting intervention "senior meetings" for older community-dwelling persons regarding loneliness, social network, and social support.

Methods: Secondary analysis of data was carried out from two randomized controlled studies: Elderly Persons in the Risk Zone and Promoting Aging Migrants' Capabilities. Data from 416 participants who attended the senior meetings and the control group at baseline and the 1-year follow-up in the respective studies were included.

The Impact of Socioeconomic Conditions, Social Networks, and Health on Frail Older People's Life Satisfaction: A Cross-Sectional Study.

It has been shown that frailty is associated with low levels of well-being and life satisfaction. Further exploration is needed, however, to better understand which components constitute life satisfaction for frail older people and how satisfaction is related to other life circumstances. The aim of this study was to examine relationships between frail older people's life satisfaction and their socioeconomic conditions, social networks, and health-related conditions.

Organizing integrated care for older persons: strategies in Sweden during the past decade.

Purpose: The purpose of this paper is to describe and analyse ways of organizing integrated care for older persons in Sweden during the past decade.

Design/methodology/approach: The data consist of 62 cases of development work, described in official reports. A meta-analysis of cases was performed, including content analysis of each case.

Effects of a continuum of care intervention on frail older persons' life satisfaction: a randomized controlled study.

Aims And Objectives: The aim of this study was to analyse effects of a comprehensive continuum of care (intervention group) on frail older persons' life satisfaction, as compared to those receiving usual care (control group). The intervention included geriatric assessment, case management, interprofessional collaboration, support for relatives and organising of care-planning meetings in older persons' own homes.

Background: Improvements in older persons' subjective well-being have been shown in studies including care planning and coordination by a case manager.

Structural basis for regulation of the human acetyl-CoA thioesterase 12 and interactions with the steroidogenic acute regulatory protein-related lipid transfer (START) domain.

Acetyl-CoA plays a fundamental role in cell signaling and metabolic pathways, with its cellular levels tightly controlled through reciprocal regulation of enzymes that mediate its synthesis and catabolism. ACOT12, the primary acetyl-CoA thioesterase in the liver of human, mouse, and rat, is responsible for cleavage of the thioester bond within acetyl-CoA, producing acetate and coenzyme A for a range of cellular processes. The enzyme is regulated by ADP and ATP, which is believed to be mediated through the ligand-induced oligomerization of the thioesterase domains, whereby ATP induces active dimers and tetramers, whereas apo- and ADP-bound ACOT12 are monomeric and inactive.

Structural basis for phosphoinositide substrate recognition, catalysis, and membrane interactions in human inositol polyphosphate 5-phosphatases.

SHIP2, OCRL, and INPP5B belong to inositol polyphosphate 5-phophatase subfamilies involved in insulin regulation and Lowes syndrome. The structural basis for membrane recognition, substrate specificity, and regulation of inositol polyphosphate 5-phophatases is still poorly understood. We determined the crystal structures of human SHIP2, OCRL, and INPP5B, the latter in complex with phosphoinositide substrate analogs, which revealed a membrane interaction patch likely to assist in sequestering substrates from the lipid bilayer.

Older people's views of quality of care: a randomised controlled study of continuum of care.

Aims And Objectives: To analyse frail older people's views of quality of care when receiving a comprehensive continuum of care intervention, compared with those of people receiving the usual care (control group). The intervention included early geriatric assessment, case management, interprofessional collaboration, support for relatives and organising of care-planning meetings in older people's own homes.

Background: Prior studies indicate that tailored/individualised care planning conducted by a case manager/coordinator often led to greater satisfaction with care planning among older people.

Long-term occupational stress is associated with regional reductions in brain tissue volumes.

There are increasing reports of cognitive and psychological declines related to occupational stress in subjects without psychiatric premorbidity or major life trauma. The underlying neurobiology is unknown, and many question the notion that the described disabilities represent a medical condition. Using PET we recently found that persons suffering from chronic occupational stress had limbic reductions in the 5-HT1A receptor binding potential.

Care planning at home: a way to increase the influence of older people?

Introduction: Care-planning meetings represent a common method of needs assessment and decision-making practices in elderly care. Older people's influence is an important and required aspect of these practices. This study's objective was to describe and analyse older people's influence on care-planning meetings at home and in hospital.

High-resolution structure of a BRICHOS domain and its implications for anti-amyloid chaperone activity on lung surfactant protein C.

BRICHOS domains are encoded in > 30 human genes, which are associated with cancer, neurodegeneration, and interstitial lung disease (ILD). The BRICHOS domain from lung surfactant protein C proprotein (proSP-C) is required for membrane insertion of SP-C and has anti-amyloid activity in vitro. Here, we report the 2.

Chronic stress is linked to 5-HT(1A) receptor changes and functional disintegration of the limbic networks.

There are increasing reports about stress related cognitive and psychic declines in subjects who have no psychiatric premorbidity, depression, or major life trauma. Yet, little is known about the underlying neurobiology. Based on the typical symptomatology, fMRI data suggesting that stress activates the limbic circuits, and animal data showing a major involvement of the 5-HT(1A) receptor in stress regulation, we hypothesized that enduring daily stress causes widespread limbic dysfunctions, and specific changes of the 5-HT(1A) receptor.