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Biomedical subjects

A C Mawle

Publications and source records attributed to A C Mawle.

22 records · Page 2Linked to original sources
PubMedDate not supplied

T cell responses to herpes simplex viruses in humans.

Much of the evidence that implicates cytotoxic T lymphocytes (CTLs) in the control of infections due to herpes simplex virus (HSV) is circumstantial. However, the ease of induction of HSV-specific CTLs in vitro, the evidence from clinical observations in humans, and the protection afforded by adoptively transferred CTLs all tend to support an important role for CTLs in the resolution of HSV disease. One salient feature of the response of human CTLs to HSV that has emerged quite clearly is the presence of CD4+ T cells as a predominant killer cell phenotype. Given the importance of CD4+ T cells in mediating delayed type hypersensitivity responses and in clearing local infections on adoptive transfer, this T cell subset probably plays a critical role in the resolution of HSV recrudescent disease. Moreover, it is tempting to speculate that viral agents that impair the function of CD4+ T cells, such as human immunodeficiency virus type 1, may predispose patients to severe local infections.

CD4-Positive T-Lymphocytes↗
PubMedDate not supplied

Chronic fatigue syndrome.

Chronic fatigue syndrome (CFS) has emerged as a public health concern over the past decade. A working case definition was created in 1988 and revised in 1994, and this has been used to establish prevalence estimates using physician-based surveillance and an a random digit dial telephone survey. Although CFS has some characteristics of an infectious disease, so far no infectious agent has been associated with the illness. Studies of immune function in CFS patients failed to detect differences between cases and healthy controls. However, when cases were subgrouped according to whether they had a sudden or gradual onset, differences in immunologic markers were detected between cases and their matched controls.

Fatigue Syndrome, Chronic↗