Genetic testing in motor neuron disease and frontotemporal dementia: a 5-year multicentre evaluation.

Introduction: Motor neuron disease (MND) and frontotemporal dementia (FTD) comprise a neurodegenerative disease spectrum. Genetic testing and counselling is complex in MND/FTD owing to incomplete penetrance, variable phenotype and variants of uncertain significance. Affected patients and unaffected relatives are commonly referred to clinical genetics to consider genetic testing.

The PopN Gate-keeper Complex Acts on the ATPase PscN to Regulate the T3SS Secretion Switch from Early to Middle Substrates in Pseudomonas aeruginosa.

Pseudomonas aeruginosa is an opportunistic bacterium of which the main virulence factor is the Type III Secretion System. The ATPase of this machinery, PscN (SctN), is thought to be localized at the base of the secretion apparatus and to participate in the recognition, chaperone dissociation and unfolding of exported T3SS proteins. In this work, a protein-protein interaction ELISA revealed the interaction of PscN with a wide range of exported T3SS proteins including the needle, translocator, gate-keeper and effector.

Improving follow up after predictive testing in Huntington's disease: evaluating a genetic counselling narrative group session.

Recently updated Huntington's disease (HD) predictive testing guidelines emphasise clinicians' responsibility to facilitate emotional support following testing, regardless of the result. Yet models of post-test counselling support are poorly defined. Moreover, it is unclear how these might be best delivered.

Genetic Counselling and Narrative Practices: A Model of Support following a "Negative" Predictive Test for Huntington's Disease.

Background: Predictive testing for Huntington's disease (HD) has been available for individuals at risk of HD by direct mutation analysis since 1993. International Predictive test guidelines recommend that support is offered following the result regardless of test outcome. However, there is lack of an evidence base regarding what this support should look like and how it might work in practice.

Kaposi's Sarcoma-Associated Herpesvirus Increases PD-L1 and Proinflammatory Cytokine Expression in Human Monocytes.

Kaposi's sarcoma-associated herpesvirus (KSHV) is associated with the human malignancy Kaposi's sarcoma and the lymphoproliferative disorders primary effusion lymphoma and multicentric Castleman's disease. KSHV establishes lytic infection of monocytes , which may represent an important cellular reservoir during KS disease progression. KS tumors consist of latently infected endothelial cells; however, lytic phase gene products are important for KS onset.