PMID- 31650289 OWN - NLM STAT- MEDLINE DCOM- 20191217 LR - 20191217 IS - 1432-0584 (Electronic) IS - 0939-5555 (Linking) VI - 98 IP - 12 DP - 2019 Dec TI - Peripheral neuropathy following bortezomib therapy in multiple myeloma patients: association with cumulative dose, heparanase, and TNF-alpha. PG - 2793-2803 LID - 10.1007/s00277-019-03816-6 [doi] AB - Multiple myeloma (MM) is a plasma cell neoplasm which constitutes about 10% of all hematologic malignancies. Despite bortezomib is a promising new generation of drugs for MM, its clinical use is limited by peripheral neurotoxicity in the vast majority of patients, which can be severe and require a reduction of dose or even treatment withdrawal. Tumor necrosis factor-alpha (TNF-alpha), as the most important inflammatory factor, could induce the inflammatory response and expression of heparanase (HPSE), which may play a crucial role in peripheral neuropathy after chemotherapy. However, the role of TNF-alpha in bortezomib-induced peripheral neuropathy (BIPN) has not been reported. In this study, treatment-emergent neuropathy was assessed by total neuropathy score and electrophysiological examination. The expression level of TNF-alpha and HPSE were evaluated by enzyme-linked immunosorbent assay. The effects of anti-TNF-alpha on the evolution of neuropathy were tested in rat models of neurotoxicity. The results indicated that with the augment of cumulative dose of bortezomib, the incidence of neuropathy was increased. Moreover, bortezomib administration induced the expression of TNF-alpha. With the increased expression of TNF-alpha, neuropathy was exacerbated. TNF-alpha-induced expression of HSPE was secondary to the development of neuropathy. Co-administration of anti-TNF-alpha in bortezomib therapy has a potential neuroprotective effect on BIPN in rats. TNF-alpha participates in the pathogenesis of BIPN, which represents an attractive target for future therapeutic intervention. FAU - Zhao, Weiwei AU - Zhao W AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. FAU - Wang, Wei AU - Wang W AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. wangweihmu@qq.com. FAU - Li, Xiaoyun AU - Li X AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. FAU - Liu, Yijun AU - Liu Y AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. FAU - Gao, Haiyan AU - Gao H AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. FAU - Jiang, Yongfang AU - Jiang Y AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. FAU - Wang, Ying AU - Wang Y AD - Department of Hematology, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Street, Nangang, Harbin, 150081, People's Republic of China. LA - eng GR - 81001051/Youth Science Fund of the Natural Science Foundation of China/ GR - 2015M580270/Postdoctoral Science Foundation of China/ GR - LBH-Z15129/Postdoctoral Science Foundation of Heilongjiang Province/ GR - KYCX2018-15/Young and Middle-Aged Science Foundation of Harbin Medical University/ PT - Clinical Trial PT - Journal Article DEP - 20191025 PL - Germany TA - Ann Hematol JT - Annals of hematology JID - 9107334 RN - 0 (Neoplasm Proteins) RN - 0 (Tumor Necrosis Factor-alpha) RN - 69G8BD63PP (Bortezomib) RN - EC 3.2.1.- (heparanase) RN - EC 3.2.1.31 (Glucuronidase) SB - IM MH - Adult MH - Aged MH - Animals MH - Bortezomib/*administration & dosage MH - Female MH - Glucuronidase/*blood MH - Humans MH - Male MH - Middle Aged MH - *Multiple Myeloma/blood/drug therapy MH - Neoplasm Proteins/*blood MH - *Peripheral Nervous System Diseases/blood/drug therapy MH - Rats MH - Rats, Wistar MH - Tumor Necrosis Factor-alpha/*blood OTO - NOTNLM OT - Bortezomib OT - Heparanase OT - Multiple myeloma OT - Peripheral neuropathy OT - Tumor necrosis factor-alpha EDAT- 2019/10/28 06:00 MHDA- 2019/12/18 06:00 CRDT- 2019/10/26 06:00 PHST- 2019/03/03 00:00 [received] PHST- 2019/10/02 00:00 [accepted] PHST- 2019/10/28 06:00 [pubmed] PHST- 2019/12/18 06:00 [medline] PHST- 2019/10/26 06:00 [entrez] AID - 10.1007/s00277-019-03816-6 [pii] AID - 10.1007/s00277-019-03816-6 [doi] PST - ppublish SO - Ann Hematol. 2019 Dec;98(12):2793-2803. doi: 10.1007/s00277-019-03816-6. Epub 2019 Oct 25.