Latent Cytomegalovirus-Driven Recruitment of Activated CD4+ T Cells Promotes Virus Reactivation.

Human cytomegalovirus (HCMV) infection is not cleared by the initial immune response but persists for the lifetime of the host, in part due to its ability to establish a latent infection in cells of the myeloid lineage. HCMV has been shown to manipulate the secretion of cellular proteins during both lytic and latent infection; with changes caused by latent infection mainly investigated in CD34+ progenitor cells. Whilst CD34+ cells are generally bone marrow resident, their derivative CD14+ monocytes migrate to the periphery where they briefly circulate until extravasation into tissue sites.

Pelvic MRI in spinal cord injury patients: incidence of muscle signal change and early heterotopic ossification.

Study Design: Prospective observational study.

Objective: To evaluate pelvic MRI muscle signal changes and their association with early heterotopic ossification (HO) in patients with spinal cord injuries.

Setting: National Spinal Injuries Unit, Stoke Mandeville, UK.

Myofascial Pain Syndrome: A Narrative Review Identifying Inconsistencies in Nomenclature.

There is currently confusion surrounding the phenotype of and diagnostic criteria for myofascial pain syndrome (MPS) in the published literature. This narrative literature review investigated whether there is consensus regarding the descriptive terminology used for MPS and the trend of MPS publications over time. The phrase "myofascial pain syndrome" was used to search PubMed and Web of Science, returning 923 articles.