PMID- 35379161 OWN - NLM STAT- MEDLINE DCOM- 20220830 LR - 20230714 IS - 2212-3989 (Electronic) IS - 1871-5265 (Linking) VI - 22 IP - 6 DP - 2022 TI - The Effect of Curcumin on the Expression of INFgamma, TNF-alpha, and iNOS Genes in PBMCs Infected with Leishmania major [MRHO/IR/75/ER]. PG - e040422203031 LID - 10.2174/1871526522666220404083220 [doi] AB - BACKGROUND: Leishmaniasis, caused by the Leishmania parasite, is one of the most important tropical neglected diseases. The urgent search for effective, inexpensive, and preferably herbal anti-leishmanial agents, is needed. OBJECTIVE: Curcumin is a natural polyphenolic compound derived from turmeric that is well known for its antioxidant, anti-inflammatory, anti-tumor, and anti-cancer activity. METHODS: The present work evaluates the anti-leishmanial [Leishmania major] activity of curcumin. The infected PBMCs were treated with curcumin. The ROS level at 6, 12, 24 h and gene expression levels at 24, 48, and 72 h of PBMCs after treatment with curcumin were determined. RESULTS: Based on the results, the curcumin concentrations of 268 muM [24 h] and 181.2 muM [72 h] were defined as IC50 against L. major promastigotes. Treatment of L. major infected-peripheral blood mononuclear cells [PBMCs] with IC50 concentrations of curcumin, depending on exposure time, significantly induced the reactive oxygen species [ROS] generation and increased the expression levels of interferongamma [IFN-gamma], tumor necrosis factor-alpha [TNF-alpha], and nitric oxide synthase [iNOS] genes. CONCLUSION: These findings suggest the potential of curcumin against Leishmaniasis. CI - Copyright(c) Bentham Science Publishers; For any queries, please email at epub@benthamscience.net. FAU - Alinejad, Soheila AU - Alinejad S AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. AD - Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran. FAU - Khademvatan, Shahram AU - Khademvatan S AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. FAU - Amani, Shahla AU - Amani S AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. AD - Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran. FAU - Asadi, Negar AU - Asadi N AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. AD - Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran. FAU - Tappeh, Khosrow Hazrati AU - Tappeh KH AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. FAU - Yousefi, Elham AU - Yousefi E AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. FAU - Miandoabi, Touraj AU - Miandoabi T AD - Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute & Department of Medical Parasitology and Mycology, Urmia University of Medical Sciences, Urmia, Iran. LA - eng GR - 9298/Research Project of the Cellular and Molecular Research Center of Urmia University of Medical Science/ PT - Journal Article PL - United Arab Emirates TA - Infect Disord Drug Targets JT - Infectious disorders drug targets JID - 101269158 RN - 0 (IFNG protein, human) RN - 0 (Reactive Oxygen Species) RN - 0 (Tumor Necrosis Factor-alpha) RN - 82115-62-6 (Interferon-gamma) RN - EC 1.14.13.39 (NOS2 protein, human) RN - EC 1.14.13.39 (Nitric Oxide Synthase Type II) RN - IT942ZTH98 (Curcumin) SB - IM MH - *Curcumin MH - Humans MH - Interferon-gamma MH - *Leishmania major MH - *Leishmaniasis MH - Leukocytes, Mononuclear MH - Nitric Oxide Synthase Type II MH - Reactive Oxygen Species MH - Tumor Necrosis Factor-alpha OTO - NOTNLM OT - Curcumin OT - Leishmania major OT - PBMCs OT - gene expression OT - interferon gamma OT - tumor necrosis factor EDAT- 2022/04/06 06:00 MHDA- 2022/08/31 06:00 CRDT- 2022/04/05 05:26 PHST- 2021/11/10 00:00 [received] PHST- 2022/01/27 00:00 [revised] PHST- 2022/02/15 00:00 [accepted] PHST- 2022/04/06 06:00 [pubmed] PHST- 2022/08/31 06:00 [medline] PHST- 2022/04/05 05:26 [entrez] AID - IDDT-EPUB-122206 [pii] AID - 10.2174/1871526522666220404083220 [doi] PST - ppublish SO - Infect Disord Drug Targets. 2022;22(6):e040422203031. doi: 10.2174/1871526522666220404083220.