Belatacept

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Belatacept
Clinical data
Trade names Nulojix
AHFS/Drugs.com Monograph
MedlinePlus a606016
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category
  • AU:C
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Intravenous
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)
  • UK: POM (Prescription only)
  • US: ℞-only
  • EU:Rx-only
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  • None
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Belatacept, sold under the brand name Nulojix, is a fusion protein composed of the Fc fragment of a human IgG1 immunoglobulin linked to the extracellular domain of CTLA-4, [1] which is a molecule crucial in the regulation of T cell costimulation, selectively blocking the process of T-cell activation. It is intended to provide extended graft and transplant [2] survival while limiting the toxicity generated by standard immune suppressing regimens, such as calcineurin inhibitors. It differs from abatacept (Orencia) by only two amino acids.[ medical citation needed ]

Belatacept was developed by Bristol-Myers-Squibb and approved by the U.S. Food and Drug Administration (FDA) on June 15, 2011. [3]

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References

  1. "Healthvalue.net: CTLA-4 Strategies". Archived from the original on 5 December 2008. Retrieved 2008-10-24.
  2. Vincenti F, Rostaing L, Grinyo J, Rice K, Steinberg S, Gaite L, et al. (January 2016). "Belatacept and Long-Term Outcomes in Kidney Transplantation". The New England Journal of Medicine. 374 (4): 333–43. doi:10.1056/NEJMoa1506027. hdl: 2445/178537 . PMID   26816011. S2CID   35661528.
  3. "FDA approves Nulojix for kidney transplant patients" (Press release). U.S. Food and Drug Administration. 2011-06-15. Archived from the original on 19 June 2011. Retrieved 2011-06-16.