MedChemExpress - Model Triamcinolone acetonide - 76-25-5

FromMedChemExpress LLC (MCE)

Triamcinolone acetonide inhibits basic fibroblast growth factor (bFGF) induced proliferation of retinal endothelial cells. Triamcinolone acetonide reduces chondrocyte viability and leads to cartilage destruction. Triamcinolone acetonide activates macrophage with anti-inflammatory characteristics. Triamcinolone acetonide can be used in the study of diseases such as atopic dermatitis[1][2][3][4].

Triamcinolone acetonide

MCE China：Triamcinolone acetonide

Brand：MedChemExpress (MCE)

Cat. No.HY-B0636

CAS：76-25-5

Purity：99.05%

Storage：Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month

Shipping：Room temperature in continental US; may vary elsewhere.

Description：Triamcinolone acetonide inhibits basic fibroblast growth factor (bFGF) induced proliferation of retinal endothelial cells. Triamcinolone acetonide reduces chondrocyte viability and leads to cartilage destruction. Triamcinolone acetonide activates macrophage with anti-inflammatory characteristics. Triamcinolone acetonide can be used in the study of diseases such as atopic dermatitis.

In Vitro：Triamcinolone acetonide (0.05-3 mg/mL, 48-60 h) decreases the proliferation of BRECs with increasing concentration[1]. Triamcinolone acetonide (0.04-5 mg/mL, 24 h) reduces chondrocyte viability in both normal and osteoarthritic (OA) chondrocytes in a concentration-dependent manner[2]. Triamcinolone acetonide (0.04-5 mg/mL, 24 h) increases the severity of cartilage structural damage, chondrocyte loss and cluster formation, and proteoglycan loss in OA cartilage[2]. Triamcinolone acetonide (100 nM, 7 days) strongly induces monocyte differentiation towards an M2 and anti-inflammatory macrophage phenotype[3].

In Vivo：Triamcinolone acetonide (1.43 mg/mL, Intraperitoneal injection, once a week for 6-12 weeks) enhances folate receptor beta (FRβ)-related macrophage activation and fully prevents osteophyte development in an in vivo rat model of Osteoarthritis[3].

References：

[1]. Spandau U H M, et al. Effect of triamcinolone acetonide on proliferation of retinal endothelial cells in vitro and in vivo [J]. British journal of ophthalmology, 2005, 89(6): 745-747.

[2]. Euppayo T, et al. In vitro effects of triamcinolone acetonide and in combination with hyaluronan on canine normal and spontaneous osteoarthritis articular cartilage [J]. In Vitro Cellular & Developmental Biology-Animal, 2016, 52: 723-735.

[3]. Siebelt M, et al. Triamcinolone acetonide activates an anti-inflammatory and folate receptor–positive macrophage that prevents osteophytosis in vivo [J]. Arthritis research & therapy, 2015, 17(1): 1-13.

[4]. Jensen J M, et al. Effects of pimecrolimus compared with triamcinolone acetonide cream on skin barrier structure in atopic dermatitis: a randomized, double-blind, right–left arm trial [J]. Acta Dermato-Venereologica, 2013, 93(5): 515-519.

[5]. http://en.wikipedia.org/wiki/Triamcinolone_acetonide

[6]. Zhen Xiang, et al. Glucocorticoids improve severe or critical COVID-19 by activating ACE2 and reducing IL-6 levels. Int J Biol Sci 2020; 16(13):2382-2391.

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