Ahmed KA - Search Results

1

Active CD4+ helper T cells directly stimulate CD8+ cytotoxic T lymphocyte responses in wild-type and MHC II gene knockout C57BL/6 mice and transgenic RIP-mOVA mice expressing islet beta-cell ovalbumin antigen leading to diabetes.

Ye Z, Ahmed KA, Hao S, Zhang X, Xie Y, Munegowda MA, Meng Q, Chibbar R, Xiang J. Ye Z, et al. Among authors: ahmed ka. Autoimmunity. 2008 Nov;41(7):501-11. doi: 10.1080/08916930802069256. Autoimmunity. 2008. PMID: 18855194 Free article.

2

T cell precursor frequency differentially affects CTL responses under different immune conditions.

Ye Z, Ahmed KA, Huang J, Xie Y, Munegowda MA, Xiang J. Ye Z, et al. Among authors: ahmed ka. Biochem Biophys Res Commun. 2008 Mar 7;367(2):427-34. doi: 10.1016/j.bbrc.2007.12.149. Epub 2008 Jan 4. Biochem Biophys Res Commun. 2008. PMID: 18178159

3

Intercellular trogocytosis plays an important role in modulation of immune responses.

Ahmed KA, Munegowda MA, Xie Y, Xiang J. Ahmed KA, et al. Cell Mol Immunol. 2008 Aug;5(4):261-9. doi: 10.1038/cmi.2008.32. Cell Mol Immunol. 2008. PMID: 18761813 Free PMC article. Review.

4

Acquired pMHC I complexes greatly enhance CD4(+) Th cell's stimulatory effect on CD8(+) T cell-mediated diabetes in transgenic RIP-mOVA mice.

Ahmed KA, Xie Y, Zhang X, Xiang J. Ahmed KA, et al. Cell Mol Immunol. 2008 Dec;5(6):407-15. doi: 10.1038/cmi.2008.51. Cell Mol Immunol. 2008. PMID: 19118506 Free PMC article.

5

Mechanisms of cellular communication through intercellular protein transfer.

Ahmed KA, Xiang J. Ahmed KA, et al. J Cell Mol Med. 2011 Jul;15(7):1458-73. doi: 10.1111/j.1582-4934.2010.01008.x. Epub 2010 Jan 11. J Cell Mol Med. 2011. PMID: 20070437 Free PMC article. Review.

6

Direct in vivo evidence of CD4+ T cell requirement for CTL response and memory via pMHC-I targeting and CD40L signaling.

Ahmed KA, Wang L, Munegowda MA, Mulligan SJ, Gordon JR, Griebel P, Xiang J. Ahmed KA, et al. J Leukoc Biol. 2012 Aug;92(2):289-300. doi: 10.1189/jlb.1211631. Epub 2012 Apr 27. J Leukoc Biol. 2012. PMID: 22544940

7

A new dynamic model of three cell interactions for CTL responses.

Ahmed KA, Wang L, Xiang J. Ahmed KA, et al. Oncoimmunology. 2012 Nov 1;1(8):1430-1432. doi: 10.4161/onci.21175. Oncoimmunology. 2012. PMID: 23243618 Free PMC article.

8

Exosomal pMHC-I complex targets T cell-based vaccine to directly stimulate CTL responses leading to antitumor immunity in transgenic FVBneuN and HLA-A2/HER2 mice and eradicating trastuzumab-resistant tumor in athymic nude mice.

Wang L, Xie Y, Ahmed KA, Ahmed S, Sami A, Chibbar R, Xu Q, Kane SE, Hao S, Mulligan SJ, Xiang J. Wang L, et al. Among authors: ahmed ka, ahmed s. Breast Cancer Res Treat. 2013 Jul;140(2):273-84. doi: 10.1007/s10549-013-2626-7. Epub 2013 Jul 24. Breast Cancer Res Treat. 2013. PMID: 23881522

9

Potent CD4+ T-cell epitope P30 enhances HER2/neu-engineered dendritic cell-induced immunity against Tg1-1 breast cancer in transgenic FVBneuN mice by enhanced CD4+ T-cell-stimulated CTL responses.

Xie Y, Chen Y, Ahmed KA, Li W, Ahmed S, Sami A, Chibbar R, Tang X, Tao M, Xu J, Xiang J. Xie Y, et al. Among authors: ahmed ka, ahmed s. Cancer Gene Ther. 2013 Oct;20(10):590-8. doi: 10.1038/cgt.2013.60. Epub 2013 Sep 20. Cancer Gene Ther. 2013. PMID: 24052129

10

Transgene IL-6 enhances DC-stimulated CTL responses by counteracting CD4+25+Foxp3+ regulatory T cell suppression via IL-6-induced Foxp3 downregulation.

Bhanumathy KK, Zhang B, Ahmed KA, Qureshi M, Xie Y, Tao M, Tan X, Xiang J. Bhanumathy KK, et al. Among authors: ahmed ka. Int J Mol Sci. 2014 Mar 31;15(4):5508-21. doi: 10.3390/ijms15045508. Int J Mol Sci. 2014. PMID: 24690994 Free PMC article.

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