Effect of wheat-grain moxibustion on Wnt/β-catenin signaling pathway in bone marrow cell in mice with bone marrow inhibition.
10.13703/j.0255-2930.20220527-0001
- Author:
Tao ZHU
1
;
Yan-Ting CHENG
1
;
Yan-Zhu MA
1
;
Shuai ZHAO
1
;
Xia LI
1
Author Information
1. Second Clinical College of Shanxi University of CM, Jinzhong 030619, China.
- Publication Type:Journal Article
- Keywords:
Wnt/β-catenin signaling pathway;
bone marrow cells;
bone marrow inhibition;
cyclophosphamide;
wheat-grain moxibustion
- MeSH:
Animals;
Male;
Mice;
beta Catenin/metabolism*;
Bone Marrow/physiopathology*;
Bone Marrow Cells/physiology*;
Granulocyte-Macrophage Colony-Stimulating Factor/metabolism*;
Interleukin-3/metabolism*;
Interleukin-6/metabolism*;
Mice, Inbred ICR;
Moxibustion/methods*;
RNA, Messenger/metabolism*;
Triticum;
Wnt Signaling Pathway;
Hematopoiesis
- From:
Chinese Acupuncture & Moxibustion
2023;43(1):67-71
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To observe the effect of wheat-grain moxibustion at "Dazhui" (GV 14), "Zusanli" (ST 36) and "Sanyinjiao" (SP 6) on Wnt/β-catenin signaling pathway in bone marrow cell in mice with bone marrow inhibition, and to explore the possible mechanism of wheat-grain moxibustion in treating bone marrow inhibition.
METHODS:Forty-five SPF male CD1(ICR) mice were randomly divided into a blank group, a model group and a wheat-grain moxibustion group, 15 mice in each group. The bone marrow inhibition model was established by intraperitoneal injection of 80 mg/kg of cyclophosphamide (CTX). The mice in the wheat-grain moxibustion group were treated with wheat-grain moxibustion at "Dazhui" (GV 14), "Zusanli" (ST 36) and "Sanyinjiao" (SP 6), 3 moxa cones per acupoint, 30 s per moxa cone, once a day, for 7 consecutive days. The white blood cell count (WBC) was measured before modeling, before intervention and 3, 5 d and 7 d into intervention. After intervention, the general situation of mice was observed; the number of nucleated cells in bone marrow was detected; the serum levels of interleukin-3 (IL-3), interleukin-6 (IL-6) and granulocyte macrophage colony stimulating factor (GM-CSF) were measured by ELISA; the protein and mRNA expression of β-catenin, cyclinD1 and C-Myc in bone marrow cells was measured by Western blot and real-time PCR method.
RESULTS:Compared with the blank group, the mice in the model group showed sluggish reaction, unstable gait, decreased body weight, and the WBC, number of nucleated cells in bone marrow as well as serum levels of IL-3, IL-6, GM-CSF were decreased (P<0.01), and the protein and mRNA expression of β-catenin, cyclinD1 and C-Myc was decreased (P<0.01). Compared with the model group, the mice in the wheat-grain moxibustion group showed better general condition, and WBC, the number of nucleated cells in bone marrow as well as serum levels of IL-3, IL-6, GM-CSF were increased (P<0.01, P<0.05), and the protein and mRNA expression of β-catenin, cyclinD1 and C-Myc was increased (P<0.05).
CONCLUSION:Wheat-grain moxibustion shows therapeutic effect on bone marrow inhibition, and its mechanism may be related to activating Wnt/β-catenin signaling pathway in bone marrow cells, improving bone medullary hematopoiesis microenvironment and promoting bone marrow cell proliferation.
