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中华乳腺病杂志(电子版) ›› 2025, Vol. 19 ›› Issue (05) : 275 -281. doi: 10.3877/cma.j.issn.1674-0807.2025.05.003

论著

浆细胞性乳腺炎模型小鼠调节性B细胞分化情况
潘驰1, 姜伟2, 孔弘扬3, 倪清涛4,()   
  1. 1 225300 南京医科大学泰州临床医学院/南京医科大学附属泰州人民医院普外科
    2 225300 南京医科大学泰州临床医学院/南京医科大学附属泰州人民医院泌尿外科
    3 225300 南京医科大学泰州临床医学院/南京医科大学附属泰州人民医院骨科
    4 225300 南京医科大学泰州临床医学院/南京医科大学附属泰州人民医院肿瘤科
  • 收稿日期:2024-10-21 出版日期:2025-10-01
  • 通信作者: 倪清涛
  • 基金资助:
    国家自然科学基金青年科学基金项目(82505131); 南京医科大学泰州临床医学院科研项目-国自然(青年基金)培育专项(TZKY20220105)

Differentiation of regulatory B cells in a mouse model of plasma cell mastitis

Chi Pan1, Wei Jiang2, Hongyang Kong3, Qingtao Ni4,()   

  1. 1 Department of General Surgery,Affiliated Taizhou People's Hospital of Nanjing Medical University/Taizhou School of Clinical Medicine,Nanjing Medical University,Taizhou 225300,China
    2 Department of Urology,Affiliated Taizhou People's Hospital of Nanjing Medical University/Taizhou School of Clinical Medicine,Nanjing Medical University,Taizhou 225300,China
    3 Department of Orthopedics,Affiliated Taizhou People's Hospital of Nanjing Medical University/Taizhou School of Clinical Medicine,Nanjing Medical University,Taizhou 225300,China
    4 Department of Oncology,Affiliated Taizhou People's Hospital of Nanjing Medical University/Taizhou School of Clinical Medicine,Nanjing Medical University,Taizhou 225300,China
  • Received:2024-10-21 Published:2025-10-01
  • Corresponding author: Qingtao Ni
引用本文:

潘驰, 姜伟, 孔弘扬, 倪清涛. 浆细胞性乳腺炎模型小鼠调节性B细胞分化情况[J/OL]. 中华乳腺病杂志(电子版), 2025, 19(05): 275-281.

Chi Pan, Wei Jiang, Hongyang Kong, Qingtao Ni. Differentiation of regulatory B cells in a mouse model of plasma cell mastitis[J/OL]. Chinese Journal of Breast Disease(Electronic Edition), 2025, 19(05): 275-281.

目的

探讨浆细胞性乳腺炎(PCM)模型小鼠调节性B细胞(Breg)分化情况。

方法

15只雌性BALB/c小鼠按随机数字表法分为3组,PCM模型组:乳腺内注射80 μl含PCM患者病变组织匀浆液的油包水乳剂;弗氏佐剂组:乳腺内注射等体积完全弗氏佐剂;对照组:乳腺内注射等体积生理盐水。HE染色观察小鼠乳腺组织病理学表现,酶联免疫吸附实验(ELISA)检测小鼠血清中炎症因子的表达。采用流式细胞术检测小鼠脾脏中Breg比例,免疫荧光检测小鼠乳腺组织中CD21及CD138的表达。计量资料多组间比较采用方差分析,两两比较采用LSD法。

结果

HE染色结果显示PCM模型组小鼠乳腺组织浆细胞浸润,ELISA结果显示PCM模型组小鼠炎症因子IL-10、TNF-α、IL-6、IL-35和IL-1β的表达较对照组和弗氏佐剂组明显升高(P均<0.001)。流式细胞术检测结果显示PCM模型组CD19+CD5-CD1d+IL10+Breg比例较对照组和弗氏佐剂组显著升高(24.66%比3.09%,P<0.001;24.66%比2.53%,P<0.001),CD19+CD5+CD1d+IL10+Breg比例也较对照组和弗氏佐剂组明显升高(11.66%比2.92%,P<0.001;11.66%比1.93%,P<0.001)。免疫荧光检测结果显示PCM模型组小鼠乳腺组织中CD21阳性细胞比例较对照组和弗氏佐剂组显著增加(36.45%比16.77%,P<0.001;36.45%比16.47%,P<0.001),CD138阳性细胞比例也较对照组和弗氏佐剂组明显增加(17.18% 比7.33%,P<0.001;17.18%比7.48%,P<0.001)。

结论

PCM模型小鼠Breg分化异常。

Objective

To investigate the regulatory B cell (Breg) differentiation in a mouse model of plasma cell mastitis (PCM).

Methods

Fifteen female BALB/c mice were randomly divided into three groups: PCM model group receiving 80 μl intramammary injection of oil in water emulsion containing pathological tissue homogenate from one PCM patient,Freund's adjuvant group receiving complete Freund's adjuvant injection of the same amount into the breast and control group receiving physiological saline injection of the same amount into the breast. HE staining was used to observe the pathological manifestations of mouse breast tissue. Enzyme linked immunosorbent assay (ELISA) was used to detect the expression of inflammatory factors in mouse serum,flow cytometry was used to detect the proportion of Breg in spleen,and immunofluorescence was used to detect the expression of CD21 and CD138 in mouse breast tissue. Continuous data were compared among multiple groups using analysis of variance,and pairwise comparisons were conducted using the LSD test.

Results

The HE staining results showed plasma cell infiltration in the breast tissue of mice in the PCM model group. The ELISA results showed that the expressions of inflammatory factors IL-10,TNF-α,IL-6,IL-35 and IL-1β in the PCM model group mice were significantly higher than those in the control group and Freund's adjuvant group (all P<0.001). The flow cytometry results showed that the proportion of CD19+CD5-CD1d+IL10+ Breg in the PCM model group was significantly higher than that in the control group and Freund's adjuvant group (24.66% vs 3.09%,P<0.001; 24.66% vs 2.53%,P<0.001),and the proportion of CD19+CD5+CD1d+IL10+ Breg was significantly increased compared with the control group and Freund's adjuvant group (11.66% vs 2.92%,P<0.001; 11.66% vs 1.93%,P<0.001). The proportion of CD21 positive cells in the breast tissue of mice in the PCM model group was significantly increased compared with the control group and Freund's adjuvant group (36.45% vs 16.77%,P<0.001; 36.45% vs 16.47%,P<0.001),and the proportion of CD138 positive cells was significantly increased compared with the control group and Freund's adjuvant group (17.18% vs 7.33%,P<0.001; 17.18% vs 7.48%,P<0.001).

Conclusion

The PCM mouse model shows abnormal differentiation of Breg.

图1 各组小鼠乳腺组织病理学表现(HE ×200)  a图为对照组乳腺组织,未见明显浆细胞浸润;b图为弗氏佐剂组乳腺组织,可见少量炎症细胞浸润;c图为PCM模型组乳腺组织,可见大量浆细胞浸润 注:PCM为浆细胞性乳腺炎
表1 各组小鼠血清中炎症因子的表达(pg/ml,
±s
表2 各组小鼠脾脏中CD19+CD5-CD1d+IL10+以及CD19+CD5+CD1d+IL10+ Breg比例(
±s,%)
图2 流式细胞术检测各组小鼠CD19+CD5-CD1d+IL10+和CD19+CD5+CD1d+IL10+Breg比例  a~c图分别为对照组、弗氏佐剂组和PCM模型组CD19+CD5-CD1d+IL10+Breg比例;d~f图分别为对照组、弗氏佐剂组和PCM模型组CD19+CD5+CD1d+IL10+Breg比例 注:R5为CD19+CD5-CD1d+IL10+;R6为CD19+CD5+CD1d+IL10+;BL为光学检测通道;H为信号强度高的细胞群体;IL为白细胞介素;FITC为异硫氰酸荧光素;CD为白细胞分化抗原;PE为藻红蛋白;Breg为调节性B细胞
表3 各组小鼠乳腺组织中CD21及CD138阳性细胞比例(
±s,%)
图3 免疫荧光观测各组小鼠乳腺组织中CD21的表达(×200)  a图为对照组CD21表达;b图为对照组DAPI染色;c图为a图和b图融合图像;d图为弗氏佐剂组CD21表达;e图为弗氏佐剂组DAPI染色;f图为d图和e图融合图像;g图为PCM模型组CD21表达;h图为PCM模型组DAPI染色;i图为g图和h图融合图像 注:CD为白细胞分化抗原;DAPI为二脒基苯基吲哚;PCM为浆细胞性乳腺炎
图4 免疫荧光观测各组小鼠乳腺组织中CD138的表达(×200)  a图为对照组CD138表达;b图为对照组DAPI染色;c图为a图和b图融合图像;d图为弗氏佐剂组CD138表达;e图为弗氏佐剂组DAPI染色;f图为d图和e图融合图像;g图为PCM模型组CD138表达;h图为PCM模型组DAPI染色;i图为g图和h图融合图像 注:CD为白细胞分化抗原;DAPI为二脒基苯基吲哚;PCM为浆细胞性乳腺炎
[1]
Zhu YCZhang YDeng SH, et al. Evaluation of plasma cell mastitis with superb microvascular imaging [J]. Clin Hemorheol Microcirc201972(2): 129-138.
[2]
Xing MZhang SZha X, et al. Current understanding and management of plasma cell mastitis: can we benefit from what we know? [J]. Breast Care (Basel)202217(3):321-329.
[3]
潘伍亮,张姜宇,许春燕,等. 基于网络药理学和分子对接研究丹参治疗浆细胞性乳腺炎的作用机制 [J]. 山东科学202235(6):33-41.
[4]
付豹,王进峰,刘晓飞,等. 万应膏外敷联合手术治疗浆细胞性乳腺炎30例疗效观察 [J]. 安徽医药202125(1): 64-67.
[5]
李婷. 中西医结合治疗急性期浆细胞性乳腺炎疗效观察 [J]. 实用中医药杂志201935(6): 710-712.
[6]
Liu LZhou FWang P,et al. Periductal mastitis: an inflammatory disease related to bacterial infection and consequent immune responses? [J]. Mediators Inflamm20172017: 5309081.
[7]
朱强,王丕琳. 浆细胞性乳腺炎患者超声弹性应变率值与血清E2、PRL、Ki-67指标表达相关性及在预后评估的应用价值 [J]. 生物医学工程与临床202024(3): 272-277.
[8]
Ni QHan GPan C. Single-cell transcriptomics reveals an abnormal immune microenvironment in plasma cell mastitis [J]. Ann Med202557(1): 2446694.
[9]
Bao JBetzler ACHess J,et al. Exploring the dual role of B cells in solid tumors:implications for head and neck squamous cell carcinoma [J]. Front Immunol202314: 1233085.
[10]
马晓莉,李莉娟,雷茜,等. 调节性B细胞在血液系统恶性肿瘤中的研究进展 [J]. 医学研究杂志202453(5): 12-16, 26.
[11]
Mauri C. Novel frontiers in regulatory B cells [J]. Immunol Rev2021299(1): 5-9.
[12]
Dasgupta SDasgupta SBandyopadhyay M. Regulatory B cells in infection, inflammation, and autoimmunity [J]. Cell Immunol2020352:104076.
[13]
Berthelot JMJamin CAmrouche K, et al. Regulatory B cells play a key role in immune system balance [J]. Joint Bone Spine201380(1): 18-22.
[14]
Tan AHChong WPNg SW, et al. Aberrant presentation of self-lipids by autoimmune B cells depletes peripheral iNKT cells [J]. Cell Rep20149(1): 24-31.
[15]
Wang LQiu JYu L, et al. Increased numbers of CD5+CD19+CD1dhighIL-10+ Bregs, CD4+Foxp3+ Tregs, CD4+CXCR5+Foxp3+ follicular regulatory T (TFR) cells in CHB or CHC patients [J]. J Transl Med201412: 251.
[16]
Yanaba KBouaziz JDHaas KM, et al. A regulatory B cell subset with a unique CD1dhiCD5+ phenotype controls T cell-dependent inflammatory responses [J]. Immunity200828(5): 639-650.
[17]
Faccin MCaillot OLevêque J,et al. Plasma cell mastitis in women with rheumatoid arthritis treated with TNFα antagonists: report of 2 cases [J]. Joint Bone Spine201683(5): 593-594.
[18]
崔振,余建军,张大庆,等. 浆细胞性乳腺炎小鼠模型的建立 [J]. 中华全科医学201311(12): 1831-1832.
[19]
Liu YZhang JZhou YH,et al. Activation of the IL-6/JAK2/STAT3 pathway induces plasma cell mastitis in mice [J]. Cytokine2018110: 150-158.
[20]
Guo JGu MZhang W,et al. Aberrant IL-35 levels in patients with primary Sjogren's syndrome [J]. Scand J Immunol201888(5): e12718.
[21]
李鑫,王永福. 原发性干燥综合征患者血中Breg、Tfh及Tfr细胞的表达及意义 [J]. 包头医学院学报202339(10): 58-63.
[22]
Wan MMa ZHan J,et al. 5-HT induces regulatory B cells in fighting against inflammation-driven ulcerative colitis [J]. Int Immunopharmacol2023125(Pt A): 111042.
[23]
Crickx EMahevas M. B-cell responses to ITP treatments [J]. Br J Haematol2024204(2): 397-398.
[24]
Daamen ARAlajoleen RMGrammer AC,et al. Single-cell RNA sequencing analysis reveals the heterogeneity of IL-10 producing regulatory B cells in lupus-prone mice [J]. Front Immunol202314: 1282770.
[25]
Catalan DMansilla MAFerrier A,et al. Immunosuppressive mechanisms of regulatory B cells [J]. Front Immunol202112: 611795.
[26]
Ochoa-Repáraz JMielcarz DWHaque-Begum S, et al. Induction of a regulatory B cell population in experimental allergic encephalomyelitis by alteration of the gut commensal microflora [J]. Gut Microbes20101(2): 103-108.
[27]
Zhu HXu JWang W, et al. Intratumoral CD38+CD19+B cells associate with poor clinical outcomes and immunosuppression in patients with pancreatic ductal adenocarcinoma [J]. EBioMedicine2024103: 105098.
[28]
Keller BStrohmeier VHarder I, et al. The expansion of human T-bethighCD21low B cells is T cell dependent [J]. Sci Immunol20216(64): eabh0891.
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