Methods for activating T cells and modulating an immune response

US8992933B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8992933-B2
Application numberUS-201213548277-A
CountryUS
Kind codeB2
Filing dateJul 13, 2012
Priority dateJul 14, 2011
Publication dateMar 31, 2015
Grant dateMar 31, 2015

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Abstract

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The present invention is directed to a method for promoting differentiation, activation and proliferation of human T helper lymphocytes such as those that express IL17 and IL22 (Th-IL17+ and Th-IL22+ T cells) and provides methods for decreasing T cell activation or T cell biological activity, inhibiting an immune response and treating autoimmune diseases by increasing the biological activity of or administering a transcription factor such as a Krüppel-like factor or a forkhead box factor, and pharmaceutical compositions effective for these methods. Also, the present invention provides methods for increasing T cell activation or T cell biological activity, stimulating an immune response and treating diseases such as cancers and infections by decreasing the biological activity of or administering an inhibitor of a transcription factor such as a Krüppel-like factor or a forkhead box factor and pharmaceutical compositions effective for these methods.

First claim

Opening claim text (preview).

What is claimed is: 1. A method for inhibiting activation of Th17+ or Th22+ cells or inhibiting Th17+ or Th22+ cell biological activity comprising administering Krüppel-like transcription factor 2 (KLF2) and inhibiting activation or biological activity of Th17+ or Th22+ cells. 2. A method for inhibiting an immune response comprising administering Krüppel-like transcription factor 2 (KLF2) and decreasing the activation or biological activity of Th17+ or Th22+ cel…

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What does patent US8992933B2 cover?
The present invention is directed to a method for promoting differentiation, activation and proliferation of human T helper lymphocytes such as those that express IL17 and IL22 (Th-IL17+ and Th-IL22+ T cells) and provides methods for decreasing T cell activation or T cell biological activity, inhibiting an immune response and treating autoimmune diseases by increasing the biological activity of…
Who is the assignee on this patent?
Unutmaz Derya, Wan Qi, Kozhaya Lina, and 1 more
What technology area does this patent fall under?
Primary CPC classification A61K39/0008. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).