PMID- 31829455 OWN - NLM STAT- MEDLINE DCOM- 20210623 LR - 20211204 IS - 1399-0012 (Electronic) IS - 0902-0063 (Linking) VI - 34 IP - 1 DP - 2020 Jan TI - Recent advances in the role of mammalian target of rapamycin inhibitors on cardiac allograft vasculopathy. PG - e13769 LID - 10.1111/ctr.13769 [doi] AB - Cardiac allograft vasculopathy (CAV) is a progressive fibroproliferative disease, which contributes to significant morbidity and mortality during long-term follow-up after heart transplantation. Mammalian target of rapamycin (mTOR) inhibitors have favorable effects on endothelial function and reduce intimal proliferation, and their early use after transplantation has been associated with a reduction in the risk of development and progression of CAV. However, there are conflicting reports on the efficacy of these agents in treating established CAV. Most of the data until recently have been based on short-term follow-up, and CAV was assessed by changes in intravascular ultrasound. In this study, we review the mechanism of action of mTOR inhibitors and their protective role in CAV and summarize some of the recent literature, which include long-term follow-up using this class of medications. CI - (c) 2019 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. FAU - Bellumkonda, Lavanya AU - Bellumkonda L AUID- ORCID: 0000-0002-9317-9067 AD - Division of Cardiology, Department of Medicine, Yale School of Medicine, New Haven, CT, USA. FAU - Patel, Jignesh AU - Patel J AD - Cedars-Sinai Medical Center, Smidt Heart Institute, Los Angeles, CA, USA. LA - eng PT - Journal Article PT - Review DEP - 20191231 PL - Denmark TA - Clin Transplant JT - Clinical transplantation JID - 8710240 RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) RN - W36ZG6FT64 (Sirolimus) SB - IM MH - Allografts MH - Graft Rejection/drug therapy/etiology/prevention & control MH - *Heart Transplantation/adverse effects MH - Humans MH - *Sirolimus MH - TOR Serine-Threonine Kinases OTO - NOTNLM OT - heart (allograft) function/dysfunction OT - immunosuppression OT - mechanistic target of rapamycin OT - rejection: vascular OT - vasculopathy EDAT- 2019/12/13 06:00 MHDA- 2021/06/24 06:00 CRDT- 2019/12/13 06:00 PHST- 2019/08/16 00:00 [received] PHST- 2019/12/02 00:00 [revised] PHST- 2019/12/05 00:00 [accepted] PHST- 2019/12/13 06:00 [pubmed] PHST- 2021/06/24 06:00 [medline] PHST- 2019/12/13 06:00 [entrez] AID - 10.1111/ctr.13769 [doi] PST - ppublish SO - Clin Transplant. 2020 Jan;34(1):e13769. doi: 10.1111/ctr.13769. Epub 2019 Dec 31.