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Mycophenolic acid

Generic Name
Mycophenolic acid
Brand Names
Myfortic
Drug Type
Small Molecule
Chemical Formula
C17H20O6
CAS Number
24280-93-1
Unique Ingredient Identifier
HU9DX48N0T
Background

Mycophenolic acid is a potent immunosuppressant agent that inhibits de novo purine biosynthesis. It was derived from Penicillium stoloniferum, and has also shown antibacterial, antifungal and antiviral properties.. Mycophenolic acid is used in immunosuppressive regimens as part of a triple therapy that includes a calcineurin inhibitor (ciclosporin or tacrolimus) and prednisolone. This regimen can be used in place of the older anti-proliferative azathioprine due to its stronger immunosuppressive potency. However, mycophenolic acid treatment is more expensive and requires therapeutic drug monitoring to optimize efficacy and minimize toxicity. Mycophenolic acid is available as enteric-coated tablets of delayed-release, in an effort to improve upper gastrointestinal adverse events by delaying mycophenolic acid release until it reaches the small intestine. Mycophenolate mofetil, a prodrug of mycophenolic acid, is also prescribed to transplant recipients to prevent organ rejection.

Indication

Mycophenolic acid is an antimetabolite immunosuppressant indicated for prophylaxis of organ rejection in adult patients receiving kidney transplants and in pediatric patients at least 5 years of age and older who are at least 6 months post kidney transplant. Mycophenolic acid is used in combination with cyclosporine and corticosteroids.

Associated Conditions
Kidney Transplant Rejection

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Gazyva Shows Significant Improvement in Lupus Nephritis Treatment: Phase III REGENCY Trial Results

• Genentech's Phase III REGENCY trial demonstrates that Gazyva plus standard therapy achieved 46.4% complete renal response in lupus nephritis patients compared to 33.1% with standard therapy alone. • The study, published in NEJM, showed clinically meaningful improvements in complement levels and reductions in anti-dsDNA markers, indicating reduced disease activity and inflammation. • Results were consistent across all patient subgroups, including those with Class IV lupus nephritis and higher baseline proteinuria levels, while maintaining Gazyva's established safety profile.

Eledon's Tegoprubart Shows Promise in Functional Cure for Type 1 Diabetes

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Belatacept Use and Risk of Post-Transplant Lymphoproliferative Disorder in Kidney Transplant Recipients

A study analyzing the Organ Procurement and Transplantation Network database reveals patterns of belatacept use and its association with the risk of post-transplant lymphoproliferative disorder (PTLD) in US kidney transplant recipients. The research, focusing on EBV-seropositive patients, shows that while belatacept-treated patients had a numerically higher incidence rate of PTLD compared to those on calcineurin inhibitors (CNI), the difference was not statistically significant.

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Orca-T Demonstrates Promising Outcomes in Hematologic Malignancies

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Novartis Agrees to $678M Settlement Over Doctor Kickback Scheme in US

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Obinutuzumab Shows Promise in Treating Proliferative Lupus Nephritis

• Obinutuzumab, combined with mycophenolate and corticosteroids, significantly improved complete renal response (CRR) rates in patients with proliferative lupus nephritis (LN) at week 104. • The study demonstrated that obinutuzumab led to greater improvements in anti-dsDNA antibodies, complement levels (C3, C4), estimated glomerular filtration rate (eGFR), and proteinuria compared to placebo. • Obinutuzumab facilitated rapid and sustained depletion of peripheral CD19+ B cells without increasing serious adverse events, serious infections, or deaths. • The treatment effect of obinutuzumab was most pronounced in patients with high baseline proteinuria and those with Class IV lupus nephritis.
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