Neil Mitchison

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Astrocytes have many functions in the central nervous system (CNS). They support differentiation and homeostasis of neurons and influence synaptic activity. They are responsible for formation of the blood-brain barrier (BBB) and make up the glia limitans. Here, we review their contribution to neuroimmune interactions and in particular to those induced by(More)
A survey of a select panel of 14 genetic diseases with mixed inheritance confirms that, while autosomal recessive (AR) disease genes are more numerous than autosomal dominant (AD) or X-linked (XL) ones, they make a smaller average contribution to disease. Data collected from N-ethyl-N-nitrosourea (ENU) mutagenesis studies show a similar excess of AR(More)
Type II collagen (CII) is of immunological interest because of its repetitive structure and properties as an autoantigen. The mouse gene has recently been cloned, thus enabling T cell-defined epitopes to be identified. Multiple novel epitopes on mouse CII are here detected in the autoreactive T cell response. The major response is directed to an epitope(More)
Modification of cancer cells likely to reduce their immunogenicity, including loss or down-regulation of MHC molecules, is now well documented and has become the main support for the concept of immune surveillance. The evidence that these modifications, in fact, result from selection by the immune system is less clear, since the possibility that they may(More)
Charlie Janeway, immunologist, a leading authority on the T cell and creator of our present understanding of the link between innate and acquired immunity, died of cancer on April 12 at his home in New Haven at the age of 60. Charlie obtained his undergraduate and medical degree at Harvard, following in the long family medical tradition. Like other talented(More)