Induction of transforming growth factor beta 1 by purified protein derivative of Mycobacterium tuberculosis

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Induction of transforming growth factor beta 1 by purified protein derivative of Mycobacterium tuberculosis.

We examined the ability of purified protein derivative (PPD) of Mycobacterium tuberculosis to induce transforming growth factor beta 1 (TGF-beta 1), a potent immunosuppressive and macrophage-deactivating molecule, in blood monocytes from healthy individuals. TBF-beta 1 activity in PPD-induced monocyte supernatants was identified by Western immunoblot analysis and was not inhibited by polymyxin ...

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ژورنال

عنوان ژورنال: Infection and Immunity

سال: 1995

ISSN: 0019-9567,1098-5522

DOI: 10.1128/iai.63.1.224-228.1995