高等学校化学学报 ›› 2026, Vol. 47 ›› Issue (10): 20260241.doi: 10.7503/cjcu20260241
吴浩1, 王磊1, 刘洋1, 张芯玮1, 潘新靓1, 张名杰1, 江凤瑜1, 肖军海2(
), 林凤1(
)
收稿日期:2026-06-21
出版日期:2026-10-10
发布日期:2026-07-27
通讯作者:
肖军海,林凤
E-mail:xiaojunhai@139.com;linfeng@jlu.edu.cn
基金资助:
WU Hao1, WANG Lei1, LIU Yang1, ZHANG Xinwei1, PAN Xinliang1, ZHANG Mingjie1, JIANG Fengyu1, XIAO Junhai2(
), LIN Feng1(
)
Received:2026-06-21
Online:2026-10-10
Published:2026-07-27
Contact:
XIAO Junhai, LIN Feng
E-mail:xiaojunhai@139.com;linfeng@jlu.edu.cn
Supported by:摘要:
研究了Src酪氨酸蛋白激酶抑制剂(SAFA320)对转基因秀丽隐杆线虫CL4176的神经保护作用及其机制. 结果表明, 与空白对照相比, SAFA320处理显著减少了CL4176线虫中β淀粉样蛋白(Aβ)寡聚体的沉积, 降低了线虫的瘫痪率, 并能有效降低其体内活性氧(ROS)的产生, CL4176线虫组织内Src激酶活性也显著降低. 荧光实时定量聚合酶链式反应(PCR)结果显示, SAFA320处理会导致CL4176线虫体内skn-1基因及其下游靶基因gst-4的表达显著上调, 说明化合物SAFA320通过调节CL4176线虫中的SKN-1信号通路从而达到抑制Aβ毒性的效果. 综上所述, SAFA320在缓解CL4176线虫的Aβ毒性和改善认知功能方面具有显著效果, 是一种潜在的抗阿尔茨海默病(AD)候选药物.
中图分类号:
TrendMD:
吴浩, 王磊, 刘洋, 张芯玮, 潘新靓, 张名杰, 江凤瑜, 肖军海, 林凤. 硒唑甲酰胺类Src激酶抑制剂对阿尔茨海默病中A β 诱导的毒性作用. 高等学校化学学报, 2026, 47(10): 20260241.
WU Hao, WANG Lei, LIU Yang, ZHANG Xinwei, PAN Xinliang, ZHANG Mingjie, JIANG Fengyu, XIAO Junhai, LIN Feng. Selenazole Carboxamide Src Kinase Inhibitor Against A β -induced Toxicity in Alzheimer’s Disease. Chem. J. Chinese Universities, 2026, 47(10): 20260241.
| Gene | Primer | Gene | Primer |
|---|---|---|---|
| act⁃1 | Forward: 5′⁃TCCCATCCATTGTCGGAAGAC⁃3′ | hsf⁃1 | Forward: 5′⁃GGAGCCAATGAGCAAAAGCC⁃3′ |
| Reverse: 5′⁃CCAGATCTTCTTCTCCATATCATCCCAG⁃3′ | Reverse: 5′⁃CCATTCTTGCTCCAGCTCCAG⁃3′ | ||
| Aβ | Forward: 5′⁃CCGACATGACTCAGGATATGAAGT⁃3′ | nipi⁃4 | Forward: 5′⁃GACCCCGTATGCAACAGTC⁃3′ |
| Reverse: 5′⁃CACCATGAGTCCAATGATTGCA⁃3′ | Reverse: 5′⁃CTATCCGACATTGGCTGACAG⁃3′ | ||
| skn⁃1 | Forward: 5′⁃CGACGAGACGAGACGATAAACG⁃3′ | gst⁃4 | Forward: 5′⁃GTGATGGCTGACGAAGGAAC⁃3′ |
| Reverse: 5′⁃GAGGTGTTGGACGATGGTGAAC⁃3′ | Reverse: 5′⁃GGGAGGAAGTTATGGGCTTC⁃3′ | ||
| daf⁃16 | Forward: 5′⁃TTTCCGTCCCCGAACTCAA⁃3′ | ||
| Reverse: 5′⁃ATTCGCCAACCCATGATGG⁃3′ |
Table 1 Gene specific primers used in qPCR
| Gene | Primer | Gene | Primer |
|---|---|---|---|
| act⁃1 | Forward: 5′⁃TCCCATCCATTGTCGGAAGAC⁃3′ | hsf⁃1 | Forward: 5′⁃GGAGCCAATGAGCAAAAGCC⁃3′ |
| Reverse: 5′⁃CCAGATCTTCTTCTCCATATCATCCCAG⁃3′ | Reverse: 5′⁃CCATTCTTGCTCCAGCTCCAG⁃3′ | ||
| Aβ | Forward: 5′⁃CCGACATGACTCAGGATATGAAGT⁃3′ | nipi⁃4 | Forward: 5′⁃GACCCCGTATGCAACAGTC⁃3′ |
| Reverse: 5′⁃CACCATGAGTCCAATGATTGCA⁃3′ | Reverse: 5′⁃CTATCCGACATTGGCTGACAG⁃3′ | ||
| skn⁃1 | Forward: 5′⁃CGACGAGACGAGACGATAAACG⁃3′ | gst⁃4 | Forward: 5′⁃GTGATGGCTGACGAAGGAAC⁃3′ |
| Reverse: 5′⁃GAGGTGTTGGACGATGGTGAAC⁃3′ | Reverse: 5′⁃GGGAGGAAGTTATGGGCTTC⁃3′ | ||
| daf⁃16 | Forward: 5′⁃TTTCCGTCCCCGAACTCAA⁃3′ | ||
| Reverse: 5′⁃ATTCGCCAACCCATGATGG⁃3′ |
| Compound | Structural formula and chemical name | H⁃NMR(400MHz, DMSO⁃d6), δ | MS, m/z |
|---|---|---|---|
| SAFA320 | N⁃(2⁃chloro⁃6⁃methylphenyl)⁃2⁃(3⁃phenylpropanamido)⁃ 1,3⁃selenazole⁃5⁃formamide
| 2.23(s, 3H), 2.82(t, 2H, J=8.08 Hz), 2.96(t, 2H, J=7.40 Hz), 7.25(m, 7H), 7.40(dd, 1H, J1=1.76 Hz, J2=7.40 Hz), 8.30(s, 1H), 9.95(s, 1H), 12.69(s, 1H) | 447.03 |
Table 2 Structure and spectra parameter of selenazole carboxamide derivative
| Compound | Structural formula and chemical name | H⁃NMR(400MHz, DMSO⁃d6), δ | MS, m/z |
|---|---|---|---|
| SAFA320 | N⁃(2⁃chloro⁃6⁃methylphenyl)⁃2⁃(3⁃phenylpropanamido)⁃ 1,3⁃selenazole⁃5⁃formamide
| 2.23(s, 3H), 2.82(t, 2H, J=8.08 Hz), 2.96(t, 2H, J=7.40 Hz), 7.25(m, 7H), 7.40(dd, 1H, J1=1.76 Hz, J2=7.40 Hz), 8.30(s, 1H), 9.95(s, 1H), 12.69(s, 1H) | 447.03 |
| Kinase | Alk | Abl | Src | Flt3 |
|---|---|---|---|---|
| SAFA320(10 µmol/L) | 0.4 | 71 | 85 | 17 |
Table 3 Inhibitory activity(%) of SAFA320 against four Src kinases
| Kinase | Alk | Abl | Src | Flt3 |
|---|---|---|---|---|
| SAFA320(10 µmol/L) | 0.4 | 71 | 85 | 17 |
| Group | Mean lifespan/d | Max lifespan/d | p |
|---|---|---|---|
| Control | 17.74±3.704 | 24 | — |
| SAFA320(100 µmol/L) | 19.58±3.661 | 26 | < 0.0001 |
Table 4 Effect of SAFA320 on lifespan of C. elegans
| Group | Mean lifespan/d | Max lifespan/d | p |
|---|---|---|---|
| Control | 17.74±3.704 | 24 | — |
| SAFA320(100 µmol/L) | 19.58±3.661 | 26 | < 0.0001 |
Fig.2 Effects of SAFA320 on pharyngeal pumping in C. elegans N2The pharyngeal pumping of C. elegans was significantly raised by SAFA320. Data were analyzed by Student’s t-test using Prism 8.0. Values are presented as mean±SD, n=3. * p<0.05.a. Control; b. SAFA320.
Fig.3 Effects of SAFA320 on Egg Production in C. elegans N2(A) The daily egg production of C. elegans; (B) Overall egg production of C. elegans. a. Control; b. SAFA320. Data were analyzed by Student’s t-test using Prism 8.0. Values are presented as mean±SD, n=3. * p<0.05.
Fig.4 Effects of SAFA320 on paralysis induced by Aβ in C. elegans CL4176(A) Not paralysis rate of CL4176 at 25 ℃ on NGM containing 1, 10 or 100 µmol/L SAFA320 or control. Treatments were initiated from the first day of adulthood and were continued until death. (B) At various time points, 100 µmol/L SAFA320 delayed Aβ induced paralysis in transgenic C. elegans strain CL4176. (C) At 46 h, the paralysis phenotype of transgenic C. elegans strain CL4176 treated with or without 100 µmol/L SAFA320. Data were analyzed by Student's t-test using Prism 8.0. Values are presented as mean±SD, n=3. * p<0.05, ** p<0.01, *** p<0.001.
Fig.5 Effects of SAFA320 on Aβ plaque deposits in C. elegans CL4176(A) The effect of SAFA320 detected by thioflavin-T on Aβ deposition in the brain of CL4176 elegans. Worms were observed and photographed using a fluorescent microscope; (B) the images were analyzed with ImageJ software; (C) mRNA expression of Aβ in C. elegans. Data were analyzed by Student’s t-test using Prism 8.0. Values are presented as mean±SD, n=3. ** p<0.01, N, No significance.
Fig.6 Effects of SAFA320 on ROS in C. elegans CL4176The quantification of fluorescence intensity showed that SAFA320 could decrease the level of ROS in CL4176(44 h after temperature upshift to 25 ℃). Data were analyzed by Student’s t-test using Prism 8.0. Values are presented as mean±SD, n=3. *** p<0.001.
Fig.7 Effects of SAFA320 on gene expression in C. elegans CL4176(A) a. actin⁃1; b. skn⁃1; c. daf-16; d. hsf-1; e. nipi-4. The effect of SAFA320 on the transcription level of skn-1, daf-16, hsf-1 and nipi-4; (B) a. actin⁃1; b. skn⁃1; c. gst-4. Effect of SAFA320 on the transcription level of gst-4, a target gene downstream of skn-1. Data were analyzed by Student’s t-test using Prism 8.0. Values are presented as mean±SD, n=3. ** p<0.01, *** p<0.001.
| [1] | Baviskar P. S., Mahajan H. S., Ageing Res. Rev., 2026, 114, 102990 |
| [2] | Tiwari S., Atluri V., Kaushik A., Yndart A., Nair M., Int. J. Nanomedicine, 2019, 14, 5541—5554 |
| [3] | lo Vecchio F., la Torre A., Gravina C., D'onofrio G., Greco A., Int. J. Mol. Sci., 2026, 27(10), 4651 |
| [4] | Zheng Q., Wang X., Protein Cell, 2025, 16(2), 83—120 |
| [5] | Orobets K. S., Karamyshev A. L., Int. J. Mol. Sci., 2023, 24(19), 14794 |
| [6] | Zhang Y., Chen H., Li R., Sterling K., Song W., Signal Transduct. Target Ther., 2023, 8(1), 248 |
| [7] | Blennow K., Mattsson N., Schöll M., Hansson O., Zetterberg H., Trends Pharmacol. Sci., 2015, 36(5), 297—309 |
| [8] | Jin Y., Du Q., Song M., Kang R., Zhou J., Zhang H., Ding Y., J. Control Release, 2024, 375, 346—365 |
| [9] | Kim A. Y., Al Jerdi S., Macdonald R., Triggle C. R., Front. Pharmacol., 2024, 15, 1399121 |
| [10] | Passeri E., Elkhoury K., Morsink M., Broersen K., Linder M., Tamayol A., Malaplate C., Yen F. T., Arab⁃Tehrany E., Int. J. Mol. Sci., 2022, 23(22), 13954 |
| [11] | Shao W., Liu L., Zheng F., Ma Y., Zhang J., Biochem. Pharmacol., 2022, 206, 115333 |
| [12] | Su Y., Zhu K., Wang J., Liu B., Chang Y., Chang D., You Y., Eur. J. Med. Chem., 2025, 287, 117369 |
| [13] | Dhawan G., Combs C. K., J. Neuroinflammation, 2012, 9, 117 |
| [14] | Portugal C. C., Almeida T. O., Socodato R., Relvas J. B., Febs. J., 2022, 289(24), 7760—7775 |
| [15] | Ittner L. M., Ke Y. D., Delerue F., Bi M., Gladbach A., van Eersel J., Wölfing H., Chieng B. C., Christie M. J., Napier I. A., Eckert A., Staufenbiel M., Hardeman E., Götz J., Cell, 2010, 142(3), 387—397 |
| [16] | Jeayeng S., Thongsroy J., Chuaijit S., Biomolecules, 2024, 14(10), 1235 |
| [17] | Drake J., Link C. D., Butterfield D. A., Neurobiol. Aging, 2003, 24(3), 415—420 |
| [18] | Yu H. X., The Design, Synthesis and Screening on Overriding Resistance of Bcr⁃Abl Selectivity Inhibitors, Guangxi University, Nanning, 2006 |
| 于海侠. 抗耐药作用的Bcr⁃Abl选择性抑制剂的设计、 合成与筛选, 南宁: 广西大学, 2006 | |
| [19] | Li W. L., Design, Synthesis and Screening of Protein Tyrosine Kinase Inhibitors, Jilin University, Changchun, 2014 |
| 李文丽. 酪氨酸蛋白激酶抑制剂的设计、 合成和筛选, 长春: 吉林大学, 2014 | |
| [20] | Cabreiro F., Au C., Leung K. Y., Vergara⁃Irigaray N., Cochemé H. M., Noori T., Weinkove D., Schuster E., Greene N. D., Gems D., Cell, 2013, 153(1), 228—239 |
| [21] | Hahn A., Hung G. C. C., Ahier A., Dai C. Y., Kirmes I., Forde B. M., Campbell D., Lee R. S. Y., Sucic J., Onraet T., Zuryn S., Cell Metab., 2024, 36(12), 2528—2541 |
| [22] | Toledano M., Toledano⁃Osorio M., Navarro⁃Hortal M. D., Varela⁃López A., Osorio R., Quiles J. L., Antioxidants(Basel), 2019, 8(11), 550 |
| [23] | Chen Y., Onken B., Chen H., Xiao S., Liu X., Driscoll M., Cao Y., Huang Q., J. Agric. Food Chem., 2014, 62(15), 3422—3431 |
| [24] | Gruber J., Tang S. Y., Halliwell B., Ann NY Acad. Sci., 2007, 1100, 530—542 |
| [25] | Chen M. T., Zhou J. J., Han R. T., Ma Q. W., Wu Z. J., Fu P., Ma A. J., Feng N., Free Radic. Biol. Med., 2024, 223, 357—368 |
| [26] | Yu X., Tao J., Xiao T., Duan X., Front Aging Neurosci., 2024, 16, 1414956 |
| [27] | Lin C., Su Z., Luo J., Jiang L., Shen S., Zheng W., Gu W., Cao Y., Chen Y., Int. J. Biol. Macromol., 2020, 143, 243—254 |
| [28] | Zhi De J., Feng N., Liu D. L., Hou R. L., Wang M. Z., Ding X. X., Li H. Y., Arch. Pharm. Res., 2014, 37(3), 390—398 |
| [29] | Zhang H., Qin J., Lan X., Zeng W., Zhou J., Huang T. E., Xiao W. L., Wang Q. Q., Sun S., Su W., Nie W., Yang S., Yang J., Gao Q., Xiang Y., Biogerontology, 2022, 23(1), 115—128 |
| [30] | Liu H., Liu B., Zhang S., Fan M., Ji X., Zhang S., Wang Z., Qiao K., Ecotoxicol. Environ. Saf., 2023, 265, 115510 |
| [31] | Ishita Y., Chihara T., Okumura M., Neurosci. Res., 2020, 154, 9—19 |
| [32] | Chen C. H., Yang Y., Ke J. P., Yang Z., Li J. Y., Zhang Y. X., Liu G., Liu Z., Yao G., Bao G. H., J. Agric. Food Chem., 2024, 72(7), 3695—3706 |
| [33] | Zhang Z. P., Bai X., Cui W. B., Chen X. H., Liu X., Zhi D. J., Zhang Z. X., Fei D. Q., Wang D. S., Int. J. Mol. Sci., 2022, 23(12), |
| [34] | Li N., Lin G., Zhang H., Sun J., Gui M., Liu Y., Li W., Liu J., Tang J., Biomolecules, 2022, 12(7), 984 |
| [35] | Bao J., Gur G., Yarden Y., Proc. Natl. Acad. Sci. USA, 2003, 100(5), 2438—2443 |
| [36] | Zhu F. D., Chen X., Yu L., Hu M. L., Pan Y. R., Qin D. L., Wu J. M., Li L., Law B. Y., Wong V. K., Zhou X. G., Wu A. G., Fan D. S., Phytomedicine, 2023, 117, 154916 |
| [37] | Yuan W., Wang S., Chen Y., Liang Y., Int. J. Biol. Macromol., 2026, 359, 151811 |
| [38] | Panagiotidou E., Gioran A., Bano D., Chondrogianni N., Redox. Biol., 2023, 65, 102817 |
| [39] | Zhou Q., Sun F., Zhang Y., Cao X., Li M., Yu H., Jiang T., Li S., Wang W., Xie J., He T., Liu Y., Ke D., Wang X. C., Xu P., Liu E., Chen H., Wang J. Z., Nat. Commun., 2026, 17(1), 7217 |
| [40] | Yong Y., Yan L., Wei J., Feng C., Yu L., Wu J., Guo M., Fan D., Yu C., Qin D., Zhou X., Wu A., Theranostics, 2024, 14(16), 6161—6184 |
| [41] | Bai R., Guo J., Ye X. Y., Xie Y., Xie T., Ageing Res. Rev., 2022, 77, 101619 |
| [42] | Poh A. R., Ernst M., Oncogene, 2023, 42(22), 1786—1801 |
| [43] | Mota S. I., Ferreira I. L., Valero J., Ferreiro E., Carvalho A. L., Oliveira C. R., Rego A. C., Exp. Neurol., 2014, 261, 698—709 |
| [44] | Roskoski R., Jr., Biochem. Biophys. Res. Commun., 2004, 324(4), 1155—1164 |
| [45] | Turner C. D., Ramos C. M., Curran S. P., Front. Aging, 2024, 5, 1369740 |
| [46] | Zečić A., Braeckman B. P., Cells, 2020, 9(1), 109 |
| [47] | Kyriakou E., Taouktsi E., Syntichaki P., Int. J. Mol. Sci., 2022, 23(23), 14907 |
| [48] | Li H., Su L., Su X., Liu X., Wang D., Li H., Ba X., Zhang Y., Lu J., Huang B., Li X., Redox. Biol., 2019, 21, 101111 |
| [49] | Kaspar J. W., Jaiswal A. K., The FASEB Journal, 2011, 25(3), 1076—1087 |
| [50] | Chu C. T., Uruno A., Suzuki T., Taguchi K., Baird L., Katsuoka F., Yamamoto M., Free Radical Bio. Med., 2026, 243, 318—337 |
| [51] | Lehrbach N. J., Ruvkun G., Elife, 2019, 8, e44425 |
| [1] | 罗蕊 张芯玮 刘洋 王磊 吴小君 肖军海 林凤. 新型Src激酶抑制剂对APP/PS1小鼠的神经保护作用的研究[J]. 高等学校化学学报, 0, (): 20260242. |
| [2] | 任传清, 季晓晖, 张强, 曹小燕, 季建伟, 刘波. 钯催化合成噻吩并[2,3-b]噻喃-4-酮类化合物[J]. 高等学校化学学报, 2024, 45(5): 20240033. |
| [3] | 孙一丹, 李鑫. 催化邻羟基苯基取代对亚甲基醌与酮亚胺环加成反应合成二氢-1,3-苯并噁嗪化合物[J]. 高等学校化学学报, 2024, 45(2): 20230473. |
| [4] | 任传清, 季晓晖, 季建伟, 张强. 多组分一锅法合成多取代噻吩衍生物[J]. 高等学校化学学报, 2023, 44(6): 20230073. |
| [5] | 朱影影, 闫晓雨, 于静, 满文鑫, 刘凤, 周颖, 马献涛. 无催化剂下二硫醚的高效合成[J]. 高等学校化学学报, 2023, 44(6): 20230045. |
| [6] | 黄秋红, 李文军, 李鑫. 有机催化靛红衍生酮亚胺与噁唑酮的不对称Mannich型加成反应[J]. 高等学校化学学报, 2022, 43(8): 20220131. |
| [7] | 赵莹, 乔玲, 赵国锋, 陈莉. 含苹果酸酯的石蒜碱衍生物的合成及生物活性[J]. 高等学校化学学报, 2021, 42(9): 2789. |
| [8] | 董心睿, 夏喆, 王桢学, 边强, 李华斌. 含1,2,4,5-四取代苯基的吡唑-4-甲酰胺类化合物的设计、 合成及生物活性[J]. 高等学校化学学报, 2020, 41(12): 2759. |
| [9] | 陈淡宜, 张福梅, 何丹, 张紫媚, 钟芬, 文思妙妙, 刘祈星, 周海峰. 钌催化的手性苯基/苯并噻唑甲醇的转移氢化合成[J]. 高等学校化学学报, 2020, 41(10): 2264. |
| [10] | 马静雨, 刘双磊, 张振国, 金俊阳, 贾振华. B(C6F5)3催化合成二吲哚甲烷类化合物的研究[J]. 高等学校化学学报, 2020, 41(10): 2225. |
| [11] | 刘畅, 张鹏飞, 李鹏飞. 不对称有机催化MBH碳酸酯与噻唑基烯酮的[1+4]环化反应构建含有噻唑骨架的手性二氢呋喃衍生物[J]. 高等学校化学学报, 2020, 41(10): 2272. |
| [12] | 张勇,申城,幸志荣,陈归柒,卢资,侯志兵,陈雪梅. 可视化检测次氯酸的苯并咪唑类荧光增强型探针[J]. 高等学校化学学报, 2019, 40(12): 2480. |
| [13] | 董旭, 封博谞, 陈莉, 李鑫. 叔胺硫脲催化的2,5-二羟基-1,4-二噻烷与氮叔丁氧羰基醛亚胺的不对称[3+2]环化反应[J]. 高等学校化学学报, 2018, 39(8): 1707. |
| [14] | 王吉成, 袁耀锋, 卓继斌, 杨思涵, 林芬. 2-茂铁基-4,5-二苯基咪唑离子液体的合成及对高氯酸铵热分解的催化作用[J]. 高等学校化学学报, 2018, 39(5): 889. |
| [15] | 崔思乾, 卢俊瑞, 谢志强, 卢博为, 刘金彪, 刘梅, 马瑶, 胡新龙, 李贾东. 吡唑并[2,3-c]吡喃酮衍生物的一锅法熔融合成[J]. 高等学校化学学报, 2018, 39(4): 688. |
| 阅读次数 | ||||||
|
全文 |
|
|||||
|
摘要 |
|
|||||