Effect of Drug Pair Huangqi (Radix Astragali) & Baijiangcao (Herba Patriniae) on HT-29 Cell Inflammation Model by Regulating JAK1/STAT6/SOCS1 Signaling Pathway
|更新时间:2023-01-29
|
Effect of Drug Pair Huangqi (Radix Astragali) & Baijiangcao (Herba Patriniae) on HT-29 Cell Inflammation Model by Regulating JAK1/STAT6/SOCS1 Signaling Pathway
Journal of Traditional Chinese MedicineVol. 64, Issue 3, Pages: 295-302(2023)
SUN Dajuan,WEI Xiunan,CHENG Yan,et al.Effect of Drug Pair Huangqi (Radix Astragali) & Baijiangcao (Herba Patriniae) on HT-29 Cell Inflammation Model by Regulating JAK1/STAT6/SOCS1 Signaling Pathway[J].Journal of Traditional Chinese Medicine,2023,64(03):295-302.
SUN Dajuan,WEI Xiunan,CHENG Yan,et al.Effect of Drug Pair Huangqi (Radix Astragali) & Baijiangcao (Herba Patriniae) on HT-29 Cell Inflammation Model by Regulating JAK1/STAT6/SOCS1 Signaling Pathway[J].Journal of Traditional Chinese Medicine,2023,64(03):295-302.DOI: 10.13288/j.11-2166/r.2023.03.014.
Effect of Drug Pair Huangqi (Radix Astragali) & Baijiangcao (Herba Patriniae) on HT-29 Cell Inflammation Model by Regulating JAK1/STAT6/SOCS1 Signaling Pathway
To explore the possible mechanism of drug pair Huangqi (
Radix Astragali
)
&
Baijiangcao (
Herba Patriniae
) in the treatment of ulcerative colitis (UC).
Methods
2
After 24-hour intervention of 20 μg/ml lipopolysaccharide (LPS) on HT-29 cells, an inflammatory cell model was established. Huangqi & Baijiangcao at eight different concentrations (1.125, 2.25, 4.5, 9, 18, 36, 72, 144 mg/ml ) were used on the inflammatory cell model for 24 hours, and the cell viability was detected by CCK-8 method to obtain the top three for follow-up experiments. There were six groups including blank group, model group, mesalazine group and Huangqi & Baijiangcao low-, middle- and high-dose groups. After modeling, 100 μl of 1 mg/ml 5-aminosalicylic acid was given to the mesalazine group, and 100 μl of the obtained low, medium and high concentrations of Huangqi & Baijiangcao was given to the corresponding three Huangqi-Baijiangcao groups, respectively; 100 μl complete medium was used in the blank group and model group. All groups were intervened for 24 hours. The expression of inflammatory factors interleukin 13 (IL-13), interleukin 6 (IL-6), interleukin 18 (IL-18), tumor necrosis factor α (TNF-α) and interleukin 1β (IL-1β) was detected by ELISA. The protein expression of Occludin, Claudin-1, phosphorylated protein tyrosine kinase 1 (p-JAK1), phosphorylated signal transducer and activator of transcription 6 (p-STAT6), protein tyrosine kinase 1 (JAK1), signal transducer and activator of transcription 6 (STAT6), and suppressor of cytokine signaling 1 (SOCS1) was detected by Western blot, and the mRNA expression of JAK1, STAT6, SOCS1 was detected by qRT-PCR.
Results
2
Finally, 2.25 mg/ml, 4.5 mg/ml and 9 mg/ml of Huangqi
&
Baijiangcao were obtained as low, medium and high concentrations. Compared to those in the model group, the expressions of IL-6, IL-1β, IL-18 and TNF-α decreased in high-dose Huangqi
&
Baijiangcao group and mesalamine groups, while the expression of IL-13 increased; the protein expression of Occludin, Claudin-1 and SOCS1, as well as the SOCS1 mRNA expression were up-regulated, while p-JAK1, p-STAT6 protein expression and JAK1, STAT6 mRNA expression were down-regulated (
P
<0.05 or
P
<0.01). The high-dose Huangqi
&
Baijiangcao group had higher IL-6, IL-1β, and TNF-α, and lower expression of IL-13 than the mesalazine group (
P
< 0.05 or
P
<0.01), while no statistical differences in Occludin, Claudin-1 protein expression, JAK1, STAT6, and SOCS1 mRNA expression between the two group (
P
>0.05).
Conclusion
2
Huangqi & Baijiangcao may down-regulate the expression of inflammatory factors through JAK1/STAT6/SOCS1 pathway, thereby acting on the inflammation and repairing intestinal mucosal barrier.
关键词
Keywords
references
ROGLER G . Chronic ulcerative colitis and colorectal cancer [J]. Cancer Lett , 2014 , 345 ( 2 ): 235 - 241 .
GBD 2017 Inflammatory Bowel Disease Collaborators . The global, regional, and national burden of inflammatory bowel disease in 195 countries and territories, 1990-2017: a systematic analysis for the Global Burden of Disease Study 2017 [J]. Lancet Gastroenterol Hepatol , 2020 , 5 ( 1 ): 17 - 30 .
JUNG HC , ECKMANN L , YANG SK , et al . A distinct array of proinflammatory cytokines is expressed in human colon epithelial cells in response to bacterial invasion [J]. J Clin Invest , 1995 , 95 ( 1 ): 55 - 65 .
SAYOC-BECERRA A , KRISHNAN M , FAN S , et al . The JAK-inhibitor tofacitinib rescues human intestinal epithelial cells and colonoids from cytokine-induced barrier dysfunction [J]. Inflamm Bowel Dis , 2020 , 26 ( 3 ): 407 - 422 .
CHO EJ , SHIN JS , NOH YS , et al . Anti-inflammatory effects of methanol extract of Patrinia scabiosaefolia in mice with ulcerative colitis [J]. J Ethnopharmacol . 2011 , 136 ( 3 ): 428 - 435 .
YU LC , WANG JT , WEI SC , et al . Host-microbial inte-ractions and regulation of intestinal epithelial barrier function: from physiology to pathology [J]. World J Gastrointest Pathophysiol , 2012 , 3 ( 1 ): 27 - 43 .
TARGAN SR , KARP LC . Defects in mucosal immunity leading to ulcerative colitis [J]. Immunol Rev , 2005 , 206 : 296 - 305 . doi: 10.1111/j.0105-2896. 2005. 00286. x http://dx.doi.org/10.1111/j.0105-2896.2005.00286.x .
XIN P , XU X , DENG C , et al . The role of JAK/STAT signaling pathway and its inhibitors in diseases [J]. Int Immunopharmacol , 2020 , 80 : 106210 . doi: 10.1016/j.intimp.2020.106210 http://dx.doi.org/10.1016/j.intimp.2020.106210 .
BOWMAN T , GARCIA R , TURKSON J , et al . STATs in oncogenesis [J]. Oncogene , 2000 , 19 ( 21 ) : 2474 - 2488 .
DANESE S , GRISHAM M , HODGE J , et al . JAK inhibition using tofacitinib for inflammatory bowel disease treatment: a hub for multiple inflammatory cytokines [J]. Am J Physiol Gastrointest Liver Physiol , 2016 , 310 ( 3 ): G155 - G162 .
HU J , WANG W , HAO Q , et al . Suppressors of cytokine signalling (SOCS)-1 inhibits neuroinflammation by regulating ROS and TLR4 in BV2 cells [J]. Inflamm Res , 2020 , 69 ( 1 ): 27 - 39 .
CHRISTOPHI GP , RONG R , HOLTZAPPLE PG , et al . Immune markers and differential signaling networks in ulcerative colitis and Crohn's disease [J]. Inflamm Bowel Dis , 2012 , 18 ( 12 ): 2342 - 2356 .
Evaluation of Pulmonary Air-Blood Barrier Damage in Ulcerative Colitis Inflammatory Cancer Transformation Model Mice:Based on the "Lung-Intestine Correlation" Theory
Effects of Modified Gegen Qinlian Decoction (葛根芩连汤) on Intestinal Mucosal Barrier and Epithelial Mesenchymal Transition in Ulcerative Colitis Model Mice
Effects of Qingre Huashi Tiaoshu Formula (清热化湿调枢方) on Intestinal Mucosal Barrier and Expression of Related Proteins in Dextran Sodium Sulfate-induced Colitis Model Mice
Comparative Study on the Effects of Qingchang Wenzhong Decoction (清肠温中方) on the Intestinal Mucus Barrier in Conventional and Pseudo-Germ-Free Model Mice of Acute Ulcerative Colitis
Prevention and Treatment of the Relapse of Ulcerative Colitis Based on the Theory of Damp-Heat Latent Pathogen
Related Author
XU Huiyan
ZHANG Haimei
ZHAN Xinyu
WU Fanwu
JIA Yongsen
WU Chenxi
KONG Lingyu
YAN Xin
Related Institution
North China University of Science and Technology
Hebei Key Laboratory of Integrated Traditional Chinese and Western Medicine for Diabetes and Its Complications
Affiliated Hospital of North China University of Science and Technology
Graduate School,Beijing University of Chinese Medicine
Institute of Digestive Disease,Xiyuan Hospital,China Academy of Chinese Medical Sciences