Anti-PCSK۹ monoclonal antibody attenuates high-fat diet and zymosan-induced vascular inflammation in C۵۷BL/۶ mice by modulating TLR۲/NF-ƙB signaling pathway

سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 128

فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_IJBMS-25-5_005

تاریخ نمایه سازی: 21 خرداد 1401

چکیده مقاله:

Objective(s): Excess intake of a high-fatty diet (HFD) together with zymosan administration mediates vasculitis response which leads to impaired serum lipid levels and causes arterial stiffness. In the development of new cholesterol-lowering medications, PCSK۹ inhibitor (proprotein convertase subtilisin/kexin type ۹) is an emerging therapeutic. The goal of the present study was to see whether anti-PCSK۹ mAb۱ might prevent vasculitis in C۵۷BL/۶ mice by blocking TLR۲/NF-B activation in HFD and Zymosan-induced vasculitis. Materials and Methods: Protein-protein molecular docking was performed to validate the binding affinity of anti-PCSK۹ mAb۱ against TLR۲. Under the experimental study, mice were randomly allocated to the following groups: Group I: standard mice diet (۳۰ days) + Zymosan vehicle (sterile PBS solution of ۵mg/ml on ۸th day); Group II: HFD (۳۰ days) + Zymosan ( single IP dose ۸۰ mg/kg on day ۸th); Group III: HFD+Zymosan + anti-PCSK۹ mAb۱ (۶ mg/kg, s.c. on ۱۰th and ۲۰th days); Group IV: HFD+Zymosan+anti-PCSK۹ mAb۱ (۱۰ mg/kg, s.c. on ۱۰th and ۲۰th days).Results: In comparison with the low dose of anti-PCSK۹ mAb۱ (۶ mg/kg), the high dose of anti-PCSK۹ mAb۱ (۱۰ mg/kg) together with HFD and Zymosan inhibited vasculitis more effectively by decreasing aortic TLR۲ and NF-B levels, reducing serum TNF- and IL-۶, and up-regulating liver LDLR levels, which down-regulated serum LDL-C and improved serum lipids levels. Histopathological studies showed that anti-PCSK۹ mAb۱ treatment reduced plaque accumulation in the aorta of mice.Conclusion: These findings indicate that anti-PCSK۹ mAb۱ has therapeutic potential in reducing HFD and Zymosan-induced vascular inflammation.  

نویسندگان

Priyanka Arya

Department of Pharmacology, School of Pharmaceutical Education & Research (SPER), Jamia Hamdard, New Delhi - ۱۱۰۰۶۲, India

Uma Bhandari

Department of Pharmacology, School of Pharmaceutical Education & Research (SPER), Jamia Hamdard, New Delhi - ۱۱۰۰۶۲, India

Kalicharan Sharma

Department of Pharmaceutical Chemistry, SPS, DPSRU, New Delhi-۱۱۰۰۱۷

Priyanka Bansal

Department of Pharmacology, School of Pharmaceutical Education & Research (SPER), Jamia Hamdard, New Delhi - ۱۱۰۰۶۲, India

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • Steven S, Frenis K, Oelze M, Kalinovic S, Kuntic M, ...
  • Libby P, Ridker PM, Maseri A. Inflammation and atherosclerosis. Circulation ...
  • Madan M, Amar S. Toll-like receptor-۲ mediates diet and/or pathogen ...
  • Zhu YJ, Wang C, Song G, Zang SS, Liu YX, ...
  • Goulopoulou S, McCarthy CG, Webb RC. Toll-like receptors in the ...
  • Biswas S, Zimman A, Gao D, Byzova TV, Podrez EA. ...
  • Hovland A, Jonasson L, Garred P, Yndestad A, Aukrust P, ...
  • Duan Y, Zeng L, Zheng C, Song B, Li F, ...
  • Han Q, Yeung SC, Ip MS, Mak JC. Dysregulation of ...
  • Walker AE, Breevoort SR, Durrant, JR, Liu Y, Machin DR, ...
  • Feingold KR, Moser AH, Shigenaga JK, Patzek SM, Grunfeld C. ...
  • Xiao HB, Sun ZL, Zhang HB, Zhang DS. Berberine inhibits ...
  • Underhill, DM, Macrophage recognition of zymosan particles. J Endotoxin Res ...
  • Sato M, Sano H, Iwaki D, Kudo K, Konishi M, ...
  • Yuan Z, Liao Y, Tian G, Li H, Jia Y, ...
  • Araújo FA, Rocha MA, Mendes JB, Andrade SP. Atorvastatin inhibits ...
  • Preiss D, Seshasai SR, Welsh P, Murphy SA, Ho JE, ...
  • Bittner V. Pleiotropic effects of PCSK۹ (proprotein convertase subtilisin/kexin type ...
  • Navarese EP, Kołodziejczak M, Kereiakes DJ, Tantry U.S, O’connor C, ...
  • Frostegård J, Ahmed S, Hafström I, Ajeganova S, Rahman M. ...
  • Sasidharan SR, Joseph JA, Anandakumar S, Venkatesan V, Ariyattu Madhavan ...
  • Liang S, Hosur KB, Lu S, Nawar HF, Weber BR, ...
  • Vakser IA. Protein-protein docking: From interaction to interactome. Biophys J ...
  • Kang JY, Nan X, Jin MS, Youn SJ, Ryu YH, ...
  • Kühnast S, van der Hoorn JW, Pieterman EJ, van den ...
  • Bhandari U, Kumar V, Khanna N, Panda BP. The effect ...
  • Demacker PN, Hijmans AG, Vos-Janssen HE, Van’t Laar A, Jansen ...
  • Foster LB and Dunn RT. Stable reagents for determination of ...
  • Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration ...
  • Kazemi T, Hajihosseini M, Moossavi M, Hemmati M, Ziaee M. ...
  • Boehmer ED, Meehan MJ, Cutro BT, Kovacs EJ. Aging negatively ...
  • Pushpan CK, Shalini V, Sindhu G, Rathnam P, Jayalekshmy A, ...
  • May K, Kraemer F, Chen J, Cooper A. ELISA measurement ...
  • Bhat OM, Kumar PU, Giridharan NV, Kaul D, Kumar MM, ...
  • Venegas-Pino DE, Banko N, Khan MI, Shi Y, Werstuck GH. ...
  • Kajava AV, Vasselon T. A network of hydrogen bonds on ...
  • Balasubramanian PK, Kim J, Son K, Durai P, Kim Y. ...
  • Koymans KJ, Feitsma LJ, Bisschop A, Huizinga EG, van Strijp ...
  • Zhang YG, Zhang HG, Zhang GY, Fan JS, Li XH, ...
  • Li Y, Shen S, Ding S, Wang L. Toll-like receptor ...
  • Roshan MH, Tambo A, Pace NP. The role of TLR۲, ...
  • Edfeldt K, Swedenborg J, Hansson GK, Yan ZQ. Expression of ...
  • Bhaskar S, Sudhakaran PR and Helen A. Quercetin attenuates atherosclerotic ...
  • Ascer E, Bertolami MC, Venturinelli ML, Buccheri V, Souza J, ...
  • Zhang Y, Ma KL, Ruan XZ, Liu BC. Dysregulation of ...
  • Catapano AL, Pirillo A, Norata GD. Vascular inflammation and low‐density ...
  • Ruan XZ, Moorhead JF, Tao JL, Ma KL, Wheeler DC, ...
  • نمایش کامل مراجع