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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Combinatorial Chemistry &amp; High Throughput Screening</journal-id><journal-title-group><journal-title xml:lang="en">Combinatorial Chemistry &amp; High Throughput Screening</journal-title><trans-title-group xml:lang="ru"><trans-title>Combinatorial Chemistry &amp; High Throughput Screening</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1386-2073</issn><issn publication-format="electronic">1875-5402</issn><publisher><publisher-name xml:lang="en">Bentham Science</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">643717</article-id><article-id pub-id-type="doi">10.2174/1386207326666230515151302</article-id><article-categories><subj-group subj-group-type="toc-heading"><subject>Chemistry</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Study on Fu-Fang-Jin-Qian-Cao Inhibiting Autophagy in Calcium Oxalate-induced Renal Injury by UHPLC/Q-TOF-MS-based Metabonomics and Network Pharmacology Approaches</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Liu</surname><given-names>Wen-Rui</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Li</surname><given-names>Mao-Ting</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Zhou</surname><given-names>Qi</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Gao</surname><given-names>Song-Yan</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Hou</surname><given-names>Jie-Bin</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name><surname>Yang</surname><given-names>Guo-Bin</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Liu</surname><given-names>Nan-Mei</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name><surname>Jia-Yan</surname><given-names></given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Yu</surname><given-names>Jian-Peng</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Cheng</surname><given-names>Jin</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name><surname>Guo</surname><given-names>Zhi-Yong</given-names></name><email>info@benthamscience.net</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff id="aff1"><institution>Department of Nephrology, Changhai Hospital, Navy Medical University</institution></aff><aff id="aff2"><institution>Institute of Translational Medicine, Shanghai University</institution></aff><aff id="aff3"><institution>Department of Nephrology, the Second Medical Centre, Chinese PLA General Hospital</institution></aff><aff id="aff4"><institution>Department of Nephrology, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine</institution></aff><aff id="aff5"><institution>International Medicine III (Nephrology &amp; Endocrinology), Navy Medical Center of PLA, Navy Medical University</institution></aff><pub-date date-type="pub" iso-8601-date="2024-01-01" publication-format="electronic"><day>01</day><month>01</month><year>2024</year></pub-date><volume>27</volume><issue>1</issue><fpage>90</fpage><lpage>100</lpage><history><date date-type="received" iso-8601-date="2025-01-07"><day>07</day><month>01</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Bentham Science Publishers</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Bentham Science Publishers</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://rjpbr.com/1386-2073/article/view/643717">https://rjpbr.com/1386-2073/article/view/643717</self-uri><abstract xml:lang="en"><p id="idm46041443772720">Introduction:Fu-Fang-Jin-Qian-Cao is a Chinese herbal preparation used to treat urinary calculi. Fu-Fang-Jin-Qian-Cao can protect renal tubular epithelial cells from calcium oxalateinduced renal injury by inhibiting ROS-mediated autopathy. The mechanism still needs further exploration. Metabonomics is a new subject; the combination of metabolomics and network pharmacology can find pathways for drugs to act on targets more efficiently.</p><p id="idm46041443776720">Methods:Comprehensive metabolomics and network pharmacology to study the mechanism of Fu-Fang-Jin-Qian-Cao inhibiting autophagy in calcium oxalate-induced renal injury. Based on UHPLC-Q-TOF-MS, combined with biochemical analysis, a mice model of Calcium oxalateinduced renal injury was established to study the therapeutic effect of Fu-Fang-Jin-Qian-Cao. Based on the network pharmacology, the target signaling pathway and the protective effect of Fu- Fang-Jin-Qian-Cao on Calcium oxalate-induced renal injury by inhibiting autophagy were explored. Autophagy-related proteins LC3-II, BECN1, ATG5, and ATG7 were studied by immunohistochemistry.</p><p id="idm46041443780688">Results:Combining network pharmacology and metabolomics, 50 differential metabolites and 2482 targets related to these metabolites were found. Subsequently, the targets enriched in PI3KAkt, MAPK and Ras signaling pathways. LC3-II, BECN1, ATG5 and ATG7 were up-regulated in Calcium oxalate-induced renal injury. All of them could be reversed after the Fu-Fang-Jin-Qian- Cao treatment.</p><p id="idm46041443785744">Conclusions:Fu-Fang-Jin-Qian-Cao can reverse ROS-induced activation of the MAPK signaling pathway and inhibition of the PI3K-Akt signaling pathway, thereby reducing autophagy damage of renal tubular epithelial cells in Calcium oxalate-induced renal injury.</p></abstract><kwd-group xml:lang="en"><kwd>Network pharmacology</kwd><kwd>Fu-Fang-Jin-Qian-Cao (FFJQC)</kwd><kwd>ultra-high-performance</kwd><kwd>liquid chromatography</kwd><kwd>quadrupole- time-of-flight mass spectrometry (UHPLC/Q-TOF MS)</kwd><kwd>calcium oxalate (CaOx)-induced renal injury</kwd><kwd>autophagy.</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Thongprayoon, C.; Krambeck, A.E.; Rule, A.D. Determining the true burden of kidney stone disease. Nat. Rev. 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