TY - JOUR
T1 - Muscarinic receptors control markers of inflammation in the small intestine of BALB/c mice
AU - Arciniega-Martínez, Ivonne Maciel
AU - Pacheco-Yépez, Judith
AU - Santamaria-Chávez, Mónica Miguel
AU - Rebollar-Ruíz, Xóchitl Abril
AU - Cárdenas-Jaramillo, Luz María
AU - Jarillo-Luna, Rosa Adriana
AU - Campos-Rodríguez, Rafael
AU - Drago-Serrano, Maria Elisa
AU - Reséndiz-Albor, Aldo Arturo
N1 - Publisher Copyright:
© 2021
PY - 2022/1/15
Y1 - 2022/1/15
N2 - Muscarinic-acetylcholine-receptors (mAChRs) modulate intestinal homeostasis, but their role in inflammation is unclear; thus, this issue was the focus of this study. BALB/c mice were treated for 7 days with muscarine (mAChR/agonist), atropine (mAChR/antagonist) or saline. Small-intestine samples were collected for histology and cytofluorometric assays in Peyer's patches (PP) and lamina propria (LP) cell-suspensions. In LP, goblet-cells/leukocytes/neutrophils/MPO+ cells and MPO/activity were increased in the muscarine group. In PP, IFN-γ+/CD4+ T or IL-6+/CD4+ T cell numbers were higher in the muscarine or atropine groups, respectively. In LP, TNF-α+/CD4+ T cell number was higher in the muscarine group and lower in the atropine.
AB - Muscarinic-acetylcholine-receptors (mAChRs) modulate intestinal homeostasis, but their role in inflammation is unclear; thus, this issue was the focus of this study. BALB/c mice were treated for 7 days with muscarine (mAChR/agonist), atropine (mAChR/antagonist) or saline. Small-intestine samples were collected for histology and cytofluorometric assays in Peyer's patches (PP) and lamina propria (LP) cell-suspensions. In LP, goblet-cells/leukocytes/neutrophils/MPO+ cells and MPO/activity were increased in the muscarine group. In PP, IFN-γ+/CD4+ T or IL-6+/CD4+ T cell numbers were higher in the muscarine or atropine groups, respectively. In LP, TNF-α+/CD4+ T cell number was higher in the muscarine group and lower in the atropine.
KW - Cholinergic antagonists
KW - Goblet cells
KW - Intestinal inflammation
KW - Muscarinic receptors
KW - Myeloperoxidase
KW - Neutrophils
UR - http://www.scopus.com/inward/record.url?scp=85119409813&partnerID=8YFLogxK
U2 - 10.1016/j.jneuroim.2021.577764
DO - 10.1016/j.jneuroim.2021.577764
M3 - Artículo
C2 - 34823118
AN - SCOPUS:85119409813
SN - 0165-5728
VL - 362
JO - Journal of Neuroimmunology
JF - Journal of Neuroimmunology
M1 - 577764
ER -