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Table 8 Anti-inflammatory properties of propolis ethanol and water extract (EE and WE, respectively) and their isolated bioactive compounds

From: Propolis: An update on its chemistry and pharmacological applications

Compound/extract

Origin

Concentration /Dose

Study type

Test system

Mechanism

References

Artepillin C

Brazil

25 μM

In vitro

3 T3-L1 adipocytes

Inhibition of TNF-α

Down regulation of adiponectin, increase of PPAR-γ activity; inhibition of TNF-α-induced JNK

signaling

[189]

Brazil

500 mg/Kg, orally, 14 days

In vivo

Female Swiss mice

Decrease of inflammatory

Cells, modulation of matrix

remodeling

[190]

Brazil

10 mg/Kg, single oral dose

In vivo

Male Swiss mice

Decrease of oedema,

reduction of neutrophils

number, decrease

of prostaglandin E2 level

[191]

Brazil

10 μM

100 μM

In vitro

RAW 264.7 cells

Reduction in NO

synthesis

[191]

HEK 293 cells

Decrease of the NF-κB levels

 

50 μM

100 μM

In vitro

RAW 264.7 cells

Inhibition of IL-1β, IL-3, IL-4,

IL-5, IL-9, IL-12 p40, IL-13,

IL-17, TNF-α, G-CSF, GMCSF,

MCP-1, MIP-1α, MIP-1β, RANTES, KC and NF-κB pathway

[179]

Brazil

30 μg/mL

100 μg/mL

In vitro

Peripheral leukocytes of

human blood

Decrease cysteinyl leukotrienes and histamine

[192]

Propolis extract

-

10 mg/kg

In vivo

Carrageenan rat paw oedema rat model

Reduce prostaglandins, leukotrienes and histamine

[193]

50 and 100 mg/Kg, orally, 7 days

In vivo

Carrageenin paw edema rat model

Inhibitory effect on granuloma and exudate formation

[194]

EPE with CAPE

 

100–600 mg/Kg, 35 days

In vivo

Male Wistar rat model

Inhibit carrageenin oedema, carrageenin pleurisy and adjuvant arthritis

[195]

Propolis extracts

Cameroon

30 μg/mL

In vitro

THP-1-derived macrophage cells

Inhibits pro-inflammatory IL-1β, TNF-α and IL-6, increase IL-10 and inhibition of purine nucleoside phosphorylase

[181]

Neovestitol and vestitol

Brazil

10 mg/Kg

In vivo

Male Balb/c mice

Neutrophil migration

[197]

Bulgarian Propolis

Bulgary

ID50 = 2.5 0.4 mgkg-1

Swiss male mice

[165]

Apigenin

 

50 mg/Kg, intraperitoneally, 30 days

In vivo

LPS- induced Male mice

Inhibit inflammatory cytokines, ERK1/2, NF-kB activation, and neutrophill migration

[204, 205]

Galangin

 

50 μM

In vitro

RAW 264.7 murine macrophages

Inhibit inflammatory cytokines IL-1β and IL-6, and proinflammatory genes, such as iNOS, ERK1/2, NFkB p65 activation, and neutrophill migration

[203, 206]

pinocembrin

 

20 or 50 mg/Kg ip

In vitro

RAW macrophage cells

Modulate the production of TNF-α, IL-1β, IL-6 and IL-10 via inhibiting the phosphorylation of IκBα, ERK1/2, JNK and p38MAPK

[212]

Formononetin

 

10 mg/Kg, orally

In vivo

Carrageenan-induced hindpaw oedema rat model

Inhibition of leukocyte migration and activation of NF-κB

[168]

HERP

 

10 and 30 mg/Kg, orally

Formononetin

 

10 mg/Kg

In vitro

INS-1 rat insulinoma cell line

Prevent IL-1β and cytokine-induced apoptotic signaling, reducethe Bax/Bcl-2 ratio and caspase-3 activity; activateNF-κB, decease NO release

[210]

Neovestitol and vestitol

 

10 mg/Kg

In vivo

LPS mice model

Inhibition of neutrophil migration, rolling and adhesion; inhibition of CXCL1/KC and CXCL2/MIP2 levels and neutrophil chemotaxis via blocking calcium influx

[198, 199]

Isoliquiritigenin

 

10 mg/mL

In vitro

Human primary endothelial cells

Inhibit adhesion of neutrophil, ICAM-1, VCAM1,E-selectin and TNF-α expression, translocation of the p65 subunit of NF-κB by blocking the phosphorylation and subsequent degradation of IκBα

[213]

Daidzein

 

2, 4, 8 mg/Kg, i.p

In vivo

Adult male Sprague–Dawley rats model

Inhibited macrophages and neutrophils infiltration, attenuated MPO activity, inhibited TLR4,MyD88 protein and NF-κB activation

[214]

Chinese propolis extract

China

15 μg/mL

In vitro

RAW 264.7 cells

Inhibit the production of NO, IL-1β, and IL-6; suppress the phosphorylation of IκBα and AP-1; block the activation of NF-κB in TNF-α-stimulated HEK

[8]

Senegalese propolis

Senegal

30 μg/mL

In vitro

J774.1 cells

Inhibited iNOS

[216]

EE

China

25 and 100 mg/Kg, orally, 3 days

In vivo

RAW 264.7 cells/endotoxemic mice

Suppress the secretion of LPS-stimulated inflammatory cytokines, such as IL-6, IL-10, MCP-1, TNF-α and IL-12p70 production

[447]

Propolis, coumaric and cinnamic acids

 

50 and 100 mg/well

In vivo/ vitro

Male BALB/c mice/ Peritoneal macrophages

Inhibited IL-10 and IL-6

[180]

Propolis extract

 

10 μg/mL

In vitro

RAW 264.7 mouse macrophage cells

Inhibition of IL-1β, IL-6 and COX-2 mRNA expression

[211]

2-Acetyl-1-coumaroyl-3-cinnamoylglycerol, ( +)-2-acetyl-1-feruloyl-3-cinnamoylglycerol, ( −)-2-acetyl-1-feruloyl-3-cinnamoylglycerol, 2-acetyl-1,3-dicinnamoylglycerol and ( −)-2-acetyl-1-(E)-feruloyl-3-(3″(ζ),16″)-dihydroxy-palmitoylglycerol

 

10 and 100 μM

In vitro

Lipopolysaccharide (LPS)-stimulated RAW 264.7 mouse macrophage cells

Inhibitory effects on interleukin IL-1β, IL-6, and COX-2

[215]

3,3-Dimethylallyl caffeate in mixture with isopent-3-enyl caffeate

 

IC50 = 0.49 μM

In vivo

Ear edema test in mice

Anti-inflammatory activity

[218]

Arachic acid ethyl ester

 

50.0 mg/Kg

In vivo

Carrageenan-induced paw edema, xylene-induced ear edema mice

Anti-inflammatory effect

[167]

Polyphenol-rich propolis extracts

 

100 mg of CPPE/Kg

In vitro

Lipopolysaccharide (LPS)-challenged mice/HEK 293 T cells

Suppressed NF-κB activation via inhibiting the ubiquitination of TRAF6; inhibitory effects on IκBα phosphorylation and p65 nuclear translocation; lowered serum IL-6, MCP-1, IFN-γ, TNF-α and IL-12p70

[208]

2-Hydroxy-8-prenylbiochanin A

 

IC50 = 23.3 µg/mL

In vitro

Lipopolysaccharide (LPS) stimulated J774.2 mouse macrophages

NO inhibition

[219]

β-Amyrine acetate

 

IC50 = 4.3 µg/mL

ROS inhibition

Lupeol acetate

 

IC50 = 1.1 µg/mL

South Brazilian organic propolis

Brazil

0.1, 1, and 10 μg/mL

In vitro

RAW 264.7 macrophages

Decreased NF-kB activation and TNF-α release

[207]

3′,4′-Dihydroxy-4-methoxydalbergione, 4-methoxydalbergion, cearoin, and chrysin

Nepal

30 μg/mL

In vitro

Bone marrow-derived mast cells (BMMC) and cell cultures

Inhibited IL-33-induced mRNA expression of inflammatory genes including IL-6, TNFα and IL-13 and activation of NF-κB

[182]

WE

 

50 mg/kg, i.p

In vivo

Male Wistar albino rats

Reduced ciliary body NF-κB/p65 immunoreactivity and AH levels of HIF-1α and TNF-α

[201]

EE

 

50 μL

In vitro

Hyaluronidase assay

Inhibited the hyaluronidase enzyme

[107]

Brazilian organic propolis

Brazil

10 μg/mL

In vivo

C57BL/J6 SPF male mice

Reduced NF-κB activation, TNF-α release, and neutrophil migration

[448]

EE

 

1 mg/Kg

In vivo

Carrageenan-induced paw oedema in rats model

Decreased PGE2 and NO levels, inhibited the IL-6 increase

[217]

Daidzein, formononetin Aand biochanin A

 

4.68 μg/mL, 31.81 μg/mL, 9.58 μg/mL

In vivo

Adult male Wistar rats

Anti-inflammatory

[209]

Luteolin, galangin, quercetin

 

0.5 mg

In vivo

Croton oil-induced oedema in rats

Inhibited IL-1β and TNF-α

[202]

Lebanese propolis EE

Lebanon

30 μg/mL

In vitro

LPS-activated RAW monocytes

Inhibited COX-2 and iNOS protein expression, as well as PGE2 and NO release

[222]

Malaysian propolis

Malaysia

300 mg/kg b.w

In vivo

Male Sprague Dawley rats

Reduced malondialdehyde, NFkB (p65), TNF-α, IL-1β

[221]

CAPE

 

30 mg/kg

In vivo

High-fat diet-induced obesity in mice

Reduced the induction of the inflammatory pathway, c-jun-N-terminal kinase, NF-κB, COX-2 expression

[186]

 

100 and 200 mM

In vitro

Human middle ear epithelial cells

Inhibited upregulation of TNF-α and COX-2

[185]

 

2.8 × 10–4–2.8 µgmL–

In vitro

Murine monocyte/macrophage J774 cell line

Inhibited COX-1 and COX-2

[184]

 

30 mg/kg

In vivo

Gy gamma whole-body irradiation of rats

Decreased IL‐6R, IL‐6, IL‐8, enhanced IL10, suppressed cytokine signaling-3,

[223]

Caffeic acid

 

10 μg/mL

In vitro

Raw 264.7 macrophages

Inhibited NO production, p38 MAPK, JNK1/2 and NF-κB

[224]

EEP, chrysin, galangin, kaempferol quercetin

 

30 μg/mL

In vitro

J774A.1 macrophages

Suppressed both IL-1β mRNA (P < 0.02) and iNOS mRNA (P < 0.001) expression, decreased the IL-1β mRNA level and IL-1β protein concentration

[183]

Neovestitol

 

0.22 µM

In vitro

RAW264.7 murine macrophages

Inhibited NO production and reduced GM-CSF, IFN-γ, IL-1β, IL-4, TNF-α and IL-6 levels, increased IL-10 production, down-regulated genes related to nitric oxide production, NF-κB, IL-1β, and TNF-α signaling pathways

[200]

Okinawa propolis

Japan

200 μM

In vitro

RAW 264.7 cells

Reduced iNOS, COX-2, and PGE2

[220]