The experiences and perceptions of care in acute settings for patients living with dementia: A qualitative evidence synthesis.

Background: Increasing numbers of people with dementia are presenting to acute care facilities for management of medical conditions and co-morbidities. They require an individual approach to care due to the confusion and disorientation which may accompany their illness. Current evidence syntheses on this topic explore how staff, family and carers view their care.

JNK regulates FoxO-dependent autophagy in neurons.

The cJun N-terminal kinase (JNK) signal transduction pathway is implicated in the regulation of neuronal function. JNK is encoded by three genes that play partially redundant roles. Here we report the creation of mice with targeted ablation of all three Jnk genes in neurons.

Role of JNK in a Trp53-dependent mouse model of breast cancer.

The cJun NH2-terminal kinase (JNK) signal transduction pathway has been implicated in mammary carcinogenesis. To test the role of JNK, we examined the effect of ablation of the Jnk1 and Jnk2 genes in a Trp53-dependent model of breast cancer using BALB/c mice. We detected no defects in mammary gland development in virgin mice or during lactation and involution in control studies of Jnk1(-/-) and Jnk2(-/-) mice.

Role of the hypothalamic-pituitary-thyroid axis in metabolic regulation by JNK1.

The cJun N-terminal kinase 1 (JNK1) is implicated in diet-induced obesity. Indeed, germline ablation of the murine Jnk1 gene prevents diet-induced obesity. Here we demonstrate that selective deficiency of JNK1 in the murine nervous system is sufficient to suppress diet-induced obesity.

Disruption of the Jnk2 (Mapk9) gene reduces destructive insulitis and diabetes in a mouse model of type I diabetes.

The c-Jun NH(2)-terminal kinase isoform (JNK) 1 is implicated in type 2 diabetes. However, a potential role for the JNK2 protein kinase in diabetes has not been established. Here, we demonstrate that JNK2 may play an important role in type 1 (insulin-dependent) diabetes that is caused by autoimmune destruction of beta cells.

Circadian variations of bone marrow engraftability.

Circadian rhythms exist for hematopoiesis, but little is known about circadian variation of bone marrow engraftability and host "acceptability". Using a B6.SJL to C57BL/6J congenic transplant model, we chose 3-times with light on: Hours After Light Onset (HALO) 4, 8, and 12 and 3-times with light off: HALO 16, 20, and 24.

A method for clonal analysis of epidermal growth factor-responsive neural progenitors.

Epidermal growth factor (EGF) responsive neural progenitors are defined by clonal growth from single cells. In previous studies we were unable to obtain clones at single cell densities using trypsinized cells and trituration alone always gave cellular aggregates. Here we report on single cell derived clones using a technique involving trituration of EGF responsive neurospheres, cell filtration, and single cell sorting using a MoFlo high speed fluorescence activated cell sorter.