B7-H3調(diào)節(jié)髓源性抑制細胞凋亡促進小鼠前列腺癌進展的實驗研究
發(fā)布時間:2022-01-25 02:56
目的:本課題利用自行構(gòu)建的B7-H3高表達的小鼠前列腺癌RM-1(RM-1-B7-H3)及對照細胞株(RM-1-mock),通過體內(nèi)、體外實驗分析B7-H3在小鼠前列腺癌進展中的免疫作用機制。方法:檢索小鼠B7H3的核苷酸序列,合成小鼠B7H3基因片段,轉(zhuǎn)入目的載體,利用Gateway Technology構(gòu)建B7H3基因高表達的質(zhì)粒載體,脂質(zhì)體轉(zhuǎn)染獲得穩(wěn)定RM-1-B7-H3轉(zhuǎn)基因細胞以及RM-1-mock為對照細胞。應(yīng)用熒光顯微鏡下觀察轉(zhuǎn)染綠色熒光蛋白表達、RT-PCR檢測mRNA表達的變化以及流式細胞儀技術(shù)檢測分析,鑒定RM-1-B7-H3轉(zhuǎn)基因細胞的效率及穩(wěn)定性。在此基礎(chǔ)上,體外實驗比較分析RM-1-B7-H3轉(zhuǎn)基因細胞以及RM-1-mock細胞增值能力;自C57BL/6小鼠皮下接種RM-1-B7-H3轉(zhuǎn)基因細胞以及RM-1-mock細胞,觀察體內(nèi)成瘤情況;分離不同實驗組荷瘤小鼠腫瘤組織及脾臟組織,流式分析技術(shù)檢測各組間Gr-1+CD11b+MDSC表達水平,并以PI評估MDSC凋亡情況;離體實驗中,自健康C57BL/6小鼠脾臟分離純化Gr-1+CD11b+MDSC,并分別與R...
【文章來源】:蘇州大學江蘇省 211工程院校
【文章頁數(shù)】:99 頁
【學位級別】:博士
【部分圖文】:
載體結(jié)構(gòu)示意圖
圖 1-3 pDown- B7H3 PCR 檢測結(jié)果Fig1-3 pDown- B7H3 PCR detection resultM: 1kb DNA MarkerLane1~Lane8: pDown- B7H3 ①~⑧號克隆PCR 鑒定引物:pUpDo-flank-F:CGGCCAGTCTTAAGCTCGGGpUpDo-flank-R:AATACGACTCACTATAGGGGA2.測序鑒定實驗序列:測序引物:pUpDo-flank-F:CGGCCAGTCTTAAGCTCGGGpUpDo-flank-R:AATACGACTCACTATAGGGGA結(jié)論:PCR 鑒定條帶理論大小為 1200bp,與目的條帶大小相符的
pDown-B7H3測序峰圖
【參考文獻】:
期刊論文
[1]B7-H3單抗交聯(lián)作用對Mo-DC體外生物學功能的影響[J]. 朱一蓓,張光波,周迎會,李文香,胡益洲,張學光. 現(xiàn)代免疫學. 2008(02)
[2]前列腺癌發(fā)病趨勢的回顧和展望[J]. 葉定偉,李長嶺. 中國癌癥雜志. 2007(03)
[3]Relationship between co-stimulatory molecule B7-H3 expression and gastric carcinoma histology and prognosis[J]. Chang-Ping Wu Jing-Ting Jiang Min Tan Jie-Min Zhao,The Third Affiliated Hospital of Suzhou University,Changzhou 213003,Jiangsu Province,ChinaYi-Bei Zhu Kuan-Feng Xu Guang-Bo Zhang Xue-Guang Zhang,Institute of Biotechnology,Suzhou University,Key Laboratory of Clinical Immunology of Jiangsu Province,Suzhou 215007,Jiangsu Province,China. World Journal of Gastroenterology. 2006(03)
[4]B7-H3:Another Molecule Marker for Mo-DCs?[J]. Guangbo Zhang~(1,2) Qiuming Dong~2 Ying Xu~2 Gehua Yu~2 Xueguang Zhang~(1,2,3) ~1Clinical Immunology Laboratory of Jiangsu Province,Suzhou University No.1 Affiliated Hospital,96 Shizi Street,Suzhou 215006,China;~2Biotechnology Institute,Suzhou University,48 Renmin Road,Suzhou 215007,China;. Cellular & Molecular Immunology. 2005(04)
[5]Human Recombinant B7-H3 Expressed in E.colt Enhances T Lymphocyte Proliferation and IL-10 Secretion in Vitro[J]. Guang-Bo ZHANG,Yong-Jing CHEN,Qin SHI,Hong-Bing MA,Yan GE,Qin WANG,Zhi JIANG,Ying XU,and Xue -Guang ZHANGInstitute of Biotechnology Soochow University Key Laboratory of Clinical Immunology of Jiangsu Province Suxhou 215007,China. Acta Biochimica et Biophysica Sinica. 2004(06)
[6]我國前列腺癌的研究現(xiàn)狀[J]. 孫穎浩. 中華泌尿外科雜志. 2004(02)
[7]Mass screening of 12027 elderly men for prostate carcinoma by measuring serum prostate specific antigen[J]. 張海峰,王洪亮,許寧,李勝文,計國義,李曉萌,潘玉琢,張靈,趙雪儉,高洪文. Chinese Medical Journal. 2004(01)
本文編號:3607773
【文章來源】:蘇州大學江蘇省 211工程院校
【文章頁數(shù)】:99 頁
【學位級別】:博士
【部分圖文】:
載體結(jié)構(gòu)示意圖
圖 1-3 pDown- B7H3 PCR 檢測結(jié)果Fig1-3 pDown- B7H3 PCR detection resultM: 1kb DNA MarkerLane1~Lane8: pDown- B7H3 ①~⑧號克隆PCR 鑒定引物:pUpDo-flank-F:CGGCCAGTCTTAAGCTCGGGpUpDo-flank-R:AATACGACTCACTATAGGGGA2.測序鑒定實驗序列:測序引物:pUpDo-flank-F:CGGCCAGTCTTAAGCTCGGGpUpDo-flank-R:AATACGACTCACTATAGGGGA結(jié)論:PCR 鑒定條帶理論大小為 1200bp,與目的條帶大小相符的
pDown-B7H3測序峰圖
【參考文獻】:
期刊論文
[1]B7-H3單抗交聯(lián)作用對Mo-DC體外生物學功能的影響[J]. 朱一蓓,張光波,周迎會,李文香,胡益洲,張學光. 現(xiàn)代免疫學. 2008(02)
[2]前列腺癌發(fā)病趨勢的回顧和展望[J]. 葉定偉,李長嶺. 中國癌癥雜志. 2007(03)
[3]Relationship between co-stimulatory molecule B7-H3 expression and gastric carcinoma histology and prognosis[J]. Chang-Ping Wu Jing-Ting Jiang Min Tan Jie-Min Zhao,The Third Affiliated Hospital of Suzhou University,Changzhou 213003,Jiangsu Province,ChinaYi-Bei Zhu Kuan-Feng Xu Guang-Bo Zhang Xue-Guang Zhang,Institute of Biotechnology,Suzhou University,Key Laboratory of Clinical Immunology of Jiangsu Province,Suzhou 215007,Jiangsu Province,China. World Journal of Gastroenterology. 2006(03)
[4]B7-H3:Another Molecule Marker for Mo-DCs?[J]. Guangbo Zhang~(1,2) Qiuming Dong~2 Ying Xu~2 Gehua Yu~2 Xueguang Zhang~(1,2,3) ~1Clinical Immunology Laboratory of Jiangsu Province,Suzhou University No.1 Affiliated Hospital,96 Shizi Street,Suzhou 215006,China;~2Biotechnology Institute,Suzhou University,48 Renmin Road,Suzhou 215007,China;. Cellular & Molecular Immunology. 2005(04)
[5]Human Recombinant B7-H3 Expressed in E.colt Enhances T Lymphocyte Proliferation and IL-10 Secretion in Vitro[J]. Guang-Bo ZHANG,Yong-Jing CHEN,Qin SHI,Hong-Bing MA,Yan GE,Qin WANG,Zhi JIANG,Ying XU,and Xue -Guang ZHANGInstitute of Biotechnology Soochow University Key Laboratory of Clinical Immunology of Jiangsu Province Suxhou 215007,China. Acta Biochimica et Biophysica Sinica. 2004(06)
[6]我國前列腺癌的研究現(xiàn)狀[J]. 孫穎浩. 中華泌尿外科雜志. 2004(02)
[7]Mass screening of 12027 elderly men for prostate carcinoma by measuring serum prostate specific antigen[J]. 張海峰,王洪亮,許寧,李勝文,計國義,李曉萌,潘玉琢,張靈,趙雪儉,高洪文. Chinese Medical Journal. 2004(01)
本文編號:3607773
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