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Tannic acid and quercetin display a therapeutic effect on atopic dermatitis via suppression of angiogenesis and Th2 polarization. (97.7)

www.jimmunol.org/content/184/1_Supplement/97.7

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researchtrends.net/tia/article_pdf.asp?in=0&vn=22&tid=36&aid=6761

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Gallic acid ameliorates renal functions by inhibiting the activation of p38 MAPK in experimentally induced type 2 diabetic rats and cultured rat proximal tubular epithelial cells

doi.org/10.1016/j.cbi.2015.08.026

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Activation and signaling of the p38 MAP kinase pathway

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Role of p38 Mitogen-Activated Protein Kinase in Thrombus Formation

www.tandfonline.com/doi/abs/10.1081/RRS-200040324?journalCode=irst20

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www.spandidos-publications.com/10.3892/ijo.2015.3098

mct.aacrjournals.org/content/molcanther/5/12/3294.full.pdf

www.sciencedirect.com/science/article/abs/pii/S0753332217347455

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www.nature.com/articles/s43856-021-00025-z

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Prolyl isomerase Pin1 plays an essential role in SARS-CoV-2 proliferation, indicating its possibility as a novel therapeutic target

www.nature.com/articles/s41598-021-97972-3

¦b³o¸Ì¡A§Ú­ÌÃÒ©ú Pin1 ¬OSARS-CoV-2 ¶Ç¼½©Ò¥²»ÝªºÃöÁä²Ó­M¤À¤l¡C¦b³o¶µ¬ã¨s¤¤¡AsiRNA ¤¶¾Éªº Pin1 ªí¹F¨IÀq , ÅãµÛ§í¨î¤F SARS-CoV-2 ¦b VeroE6/TMPRSS2 ²Ó­M¤¤ªº¼W´Þ¡C¦¹¥~¡A´XºØ Pin1 §í¨î¾¯¹ï SARS-CoV-2 ¼W´ÞÅã¥Ü¥X±j¯Pªº§í¨î§@¥Î¡A¨Ã´î»´¤F¹ï VeroE6/TMPRSS2 ²Ó­Mªº²Ó­M¯fÅÜ®ÄÀ³¡]CPE¡^¡C

( ªþµù : ²Ó­M¯fÅÜ®ÄÀ³¡]­^»y¡GCytopathic effect¡A²ºÙ¡GCPE¡^¬O²Ó­M¥X²{²§±`ªº¥Íªø©Î¬ðÅÜ¡A³q±`©M¯f¬r·P¬V¦³Ãö¡C¦b¯f¬r°ö¾iªº²Õ´ã¯×¤W¡A¯f¬rªºÂX´²¨ü¨ì¤Fºò±Kã¯×ªº­­¨î¡C©Ò¥H¯f¬r¥u¯à·P¬V®ÇÃ䪺²Ó­M¡C³Q¯f¬r·P¬V«áªº²Ó­M³q±`·|¦b¯f¬r¤ÀÂ÷«á¦º¤`©Ò¥H¦bã¯×¤W¯d¤U³z©úªº°é¡C)

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***

Targeting prolyl-isomerase Pin1 prevents mitochondrial oxidative stress and vascular dysfunction: insights in patients with diabetes

European Heart Journal

www.meta.org/papers/targeting-prolyl-isomerase-pin1-prevents/24801072

¦b¼ÉÅS©ó°ª¿}ªº¤H¥D°Ê¯ß¤º¥Ö²Ó­M (HAEC) ¤¤¡APin1 »¤¾Éªº«P®ñ¤Æ±µÀY p66(Shc) ½u²ÉÅé©ö¦ìªº¤W½Õ©MÀH«áªº²Ó­M¾¹¯}Ãa¡C¦b³oºØ±¡ªp¤U¡APin1 ÃѧO¤º¥Ö¤@®ñ¤Æ´á¦X酶 (eNOS) ªº Ser-116 §í¨î©ÊÁC»Ä¤Æ¡A¾É­P eNOS-caveolin-1 ¬Û¤¬§@¥Î¨Ã­°§C NO ¥i¥Î©Ê¡CPin1 ÁÙ¤¶¾É°ª¦å¿}»¤¾Éªº NF-£eB p65 ®Ö©ö¦ì¡AIJµo VCAM-1¡BICAM-1 ©M MCP-1 ªí¹F¡Cªº½T¡AHAEC ¤¤ Pin1 ªº°ò¦]¨IÀq , §í¨î¤F p66(Shc) ¨Ì¿à©Ê ROS ªº²£¥Í¡A«ì´_¤F NO ÄÀ©ñ¨Ã´î®z¤F NF-kB p65 ®Ö©ö¦ì¡C©l²×¦p¤@¦a¡A¿}§¿¯f Pin1(-/-) ¤p¹«¨¾¤î¨ü¨ì½u²ÉÅé®ñ¤ÆÀ³¿E¡B¤º¥Ö¥\¯à»Ùê©M¦åºÞª¢¯gªº¶Ë®`¡C»P¦~Ä֤ǰtªº¿}§¿¯f±wªÌ¬Û¤ñ¡A¦b±q¿}§¿¯f±wªÌ¤ÀÂ÷ªº¥~©P¦å³æ®Ö²Ó­M¤¤¤]µo²{ Pin1 ªºªí¹F©M¬¡©Ê¼W¥[¡C

***

***

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Food polyphenols targeting peptidyl prolyl cis/trans isomerase Pin1

doi.org/10.1016/j.bbrc.2018.03.212

Fig. 3. Pin1 inhibition by tannic acid. (A) IC50 was calculated to be 1.6 £gM .

Tannic acid, having rich galloyl group, is the most potent Pin1 inhibitor among natural product .

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Identification and structure¡Vactivity relationship of gallotannins separated from Galla chinensis

www.sciencedirect.com/science/article/abs/pii/S002364380900067X

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***

Rhus chinensis and Galla Chinensis ¡V folklore to modern evidence: review

www.ncbi.nlm.nih.gov/pmc/articles/PMC7167973/

The galls on Rhus chinensis leaves are rich in gallotannin (50¡V70%), a type of hydrolysable tannin.

Rhus chinensis is rich in well known phenolic compounds, gallic acid and methyl gallate .

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Rutin and Gallic Acid Regulates Mitochondrial Functions via the SIRT1 Pathway in C2C12 Myotubes

5. Conclusions

Accordingly, this study has demonstrated that gallic acid and rutin increased the gene expression of SIRT1, which is crucial for increasing the mitochondrial functions in C2C12 myotubes. In conclusion, our results demonstrated that gallic acid and rutin efficiently increase mitochondrial functions in C2C12 myotubes via up-regulating mitochondrialrelated genes of biogenesis, ... (Figure 6).

Therefore, gallic acid and rutin may have great potential as novel mitochondrial-activating agents and may play an important role in the development of anti-fatigue functions.

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Rho ¿E酶§í¨î¾¯¹ïÄY­««æ©Ê©I§l¨t²Îºî¦X¯g«aª¬¯f¬r 2 (COVID-19) ªvÀø®ÄªGªº¦X²z©Ê

www.ncbi.nlm.nih.gov/pmc/articles/PMC7195000/

³Ìªñ¡A§Ú­Ì¦^ÅU¤F Rho/ROCK «H¸¹³q¸ô¦p¦ó½Õ¸`«æ©ÊªÍ·l¶Ë (ALI) ©M«æ©Ê©I§lµ~­¢ºî¦X¼x (ARDS)¡A¨Ã«ü¥X³q¹L¨Ï¥Î¯S©wªº Rho ¿E酶§í¨î¾¯¡A§Ú­Ì¥i¥H¹w¨¾/ªvÀø³o¨Ç¯e¯f¡CRhoA GTPase ¤Î¨ä¤U´å®ÄÀ³¤l Rho ¿E酶 (ROCK) ªº¿E¬¡¦³§U©óªÍ¤º¥Ö²Ó­Mª¢¯g¯S¼x¡B§K¬Ì²Ó­M¾E²¾¡B­ä¤`¡B¾®¦å¡B¦¬ÁY©M²Ó­MÖߪþªºÃzµo¡A¾É­P¤º¥Ö«Ì»Ù¥\¯à»Ùê©M¤ô¸~§@¬°¼Ð»xªÍ·l¶Ë¡C­«­nªº¬O¡ARho ¿E酶§í¨î¾¯¡]¦pªkµÎ¦aº¸¡^¥i¥HÅãµÛ´î»´Å餺©MÅé¥~ªºªÍ·l¶Ë¡C¦¹¥~¡A¦bªÍÅÖºû¤Æ¼Ò«¬¤¤¤]Åã¥Ü¤F Rho ¿E酶§í¨î¾¯ªºÀu²§§ÜÅÖºû¤Æ§@¥Î ¡C

ºî¤W©Ò­z¡ARho ¿E酶§í¨î¾¯¦ü¥G¹ï¹w¨¾©MªvÀø¦b­P©Rªº COVID-19 ¤¤Æ[¹î¨ìªº©I§l¹D¨Ãµo¯g¦³¼ç¦bªº§@¥Î¡C¥i¯à¥¦­Ìªº¦³¯q§@¥Î¥i¯à¬O³q¹L½Õ¸`§K¬Ì¨t²Î¡B«OÅ@©I§l¹D²Ó­M¡CÀ³¸Óª`·Nªº¬O¡AÁöµM¨ä¥L´XºØÃĪ«¤]¯à°÷§í¨î¯f¬r²Ó­M¶i¤J¡A¦ý Rho ¿E酶§í¨î¾¯¥i¥H§í¨î°Ñ»PªÍ²Õ´¯}Ãaªº³~®|¡C

***

Gallic acid attenuates TGF-£]1-stimulated collagen gel contraction via suppression of RhoA/Rho-kinase pathway in hypertrophic scar fibroblasts

¨S­¹¤l»Ä³q¹L§í¨îªÎ«p©Ê½I²ª¦¨ÅÖºû²Ó­M¤¤ªº RhoA/Rho-¿E酶¸ô®|´î®z TGF-£]1 ¨ë¿Eªº½¦­ì¾®½¦¦¬ÁY

pubmed.ncbi.nlm.nih.gov/27457401/

¥D­nµo²{¡G GA ¥H¾¯¶q©M®É¶¡¨Ì¿à©Ê¤è¦¡ÅãµÛ§í¨î TGF-£]1 ¨ë¿Eªº HSF ¦¬ÁY¡C¦¹¥~¡AGA ©úÅã´î®z¤F TGF-£]1 ¼W±jªº £\-SMA ªí¹F¡BF-¦Ù°Ê³J¥Õ§Î¦¨©M MLC ÁC»Ä¤Æ¡CTGF-£]1 ÅãµÛ¨ë¿E RhoA ¬¡¤Æ¡A¦ý¤£§ïÅÜ HSF ¤¤ RhoA ªºªí¹F¡CµM¦Ó¡AÀHµÛGA¹w³B²z¡ARhoAªº¬¡¤Æ©Mªí¹F§¡©úÅã­°§C¡C¦¹¥~¡AGA §í¨î ROCK ¬¡©Ê¡A¦ý¦b TGF-£]1 ¨ë¿E«á¤£¼vÅT¨äªí¹F¡C

·N¸q¡G ³o¨Çµ²ªGªí©ú GA ³q¹L¤U½Õ RhoA/ROCK «H¸¹¯ÅÁp¤ÏÀ³¡A¶i¦Ó§í¨î £\-SMA ªºªí¹F¡BF-¦Ù°Ê³J¥Õªº§Î¦¨©M MLC ªºÁC»Ä¤Æ¡Aªí²{¥X¨¾¤î TGF-£]1 ¨ë¿E«á HSF ¦¬ÁYªº¼ç¤O.

The results showed that at concentrations of 25 and 50 µM, GA reversed the collagen gel contraction caused by TGF-£]1.

GA ¦b25 and 50 µM ªº¿@«×®É ´N¯à§í¨î£\-SMA¡BRhoA

***

Anti-metastasis effects of gallic acid on gastric cancer cells involves inhibition of NF-£eB activity and downregulation of PI3K/AKT/small GTPase signals

10.1016/j.fct.2010.06.024

Fig. 6. Immunoblot analysis of the expression of small GTPase family members in AGS cells treated with gallic acid (GA). Cultured cells were treated with or without different concentrations of GA (2.0¡V3.5 £gM) for 48 h. The protein levels of Ras, cdc42, Rac1, RhoA, and RhoB were analyzed by Western blotting. £]-actin was used for equal loading. Values are the average of triplicate experiments.

GA ¦b 3.5£gM®É , ¥i±N Ras ¤ô¥­­°¦Ü­ì¨Óªº 0.31 ­¿ ( 48 ¤p®É )

GA ¦b 3.5£gM®É , ¥i±N RhoA ¤ô¥­­°¦Ü­ì¨Óªº 0.58 ­¿ ( 48 ¤p®É )

***

Gallic acid inhibits migration and invasion of SCC 4 human oral cancer cells through actions of NF £eB, Ras and matrix metalloproteinase-2 and -9

Figure 6. Gallic acid (GA) affects the levels of associated proteins in migration and invasion of SCC-4 cells. Cells (5x104 cells/well) were treated with 5, 30 and 60 µM of GA for 24 and 48 h and then cells were collected for the total protein extracted and determined as described in Materials and methods. The levels of FAK, MEKK3, PERK (A); p38, JNK1/2, ERK1/2 (B); SOS1, RhoA, GRB2, Ras (C); PKC, p-AKT(Thr308), PI3K (D); NF-£eB p65 (E); MMP-2, MMP-9 (F) expression were estimated by western blotting as described in Materials and methods.

Ga ¦b5 £gM ®É , ¥i±N RhoA¤ô¥­­°¦Ü­ì¨Óªº 0.45­¿ ( 48¤p®É )

Ga ¦b5 £gM ®É , ¥i±N Ras¤ô¥­­°¦Ü­ì¨Óªº 0.67­¿ ( 48¤p®É )

Ga ¦b5 £gM ®É , ¥i±N MMP-2¤ô¥­­°¦Ü­ì¨Óªº 0.15­¿ ( 48¤p®É )

Ga ¦b5 £gM ®É , ¥i±N MMP-9¤ô¥­­°¦Ü­ì¨Óªº 0.28­¿ ( 48¤p®É )

***

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link.springer.com/article/10.1007/s11356-021-14513-1

ªÍ®ð¸~»P²×¥½²Ó¤ä®ðºÞ»·ºÝªº²§±`®ðµÄÂX¤j¬ÛÃö¡A¦ñ¦³ªÍªw¾Àªº¯}Ãa©ÊÅܤƩMºC©Êª¢¯g¡CªÅ®ð¦Ã¬V·|¾É­P«°¥«¦a°ÏªººC©Êªý¶ë©ÊªÍ¯f (COPD) ©MªÍ®ð¸~µ¥©I§l¨t²Î¯e¯f¡C

µ²ªGªí©ú¡A¨S­¹¤l»Ä§@¬°¤ÑµM§Ü®ñ¤Æ¾¯¥i¥H½Õ¸` Nrf2 «H¸¹³q¸ô¡A«OÅ@ªÍ§K¨ü¼u©Ê³J¥Õ酶»¤¾ÉªºªÍ®ð¸~¡C¦]¦¹¡A§Ú­Ì°O¿ý¤F NF-£eB §í¨î¾¯©M Nrf2 ¿E¬¡¾¯§@¬°®ñ¤Æ¾¯¤Þ°_ªº©I§l¥\¯à»Ùꪺ·sªvÀø¹vÂIªº­«­n©ÊªºÃÒ¾Ú¡C

***

¨S­¹¤l»Ä³q¹L½Õ¸`¼u©Ê³J¥Õ酶»¤¾Éªº¤j¹«ªÍ®ð¸~¤¤ªº Nrf2-HO-1-NF-£eB «H¸¹³q¸ô§í¨îª¢¯g©M®ñ¤ÆÀ³¿E

link.springer.com/article/10.1007/s11356-021-14513-1

48 °¦¤j¹«¤À¬°¤»­Ó¤£¦Pªº²Õ¡A¥]¬A¡G¹ï·Ó¡B¨S­¹¤l»Ä¡]7.5¡B15 ©M 30 ²@§J/¤½¤ç¡^¡B½Þ¯Ø¼u©Ê³J¥Õ酶 (PPE) ©M PPE+¨S­¹¤l»Ä 30 ²@§J/¤½¤ç ( ¬ù¬Û·í©ó70 ¤½¤ç¤HÃþ¨C¤é 350 mg ªº¾¯¶q )¡C

©I§l¹D¯f¬r·P¬V³q±`·|§í¨î NRF2 ©M/©Î¿E¬¡ NF- kB ³q¸ô¡A¾É­Pª¢¯g©M®ñ¤Æ·l¶Ë¡C¦]¦¹¡A¤w¸g´£Ä³¨Ï¥Î¦Û¥Ñ°ò²M°£¾¯¡A¦p N-¤A酰¥b¯Ö®ò»Ä©Mºû¥Í¯À C¡A¥H¤ÎÃþ©T¾J©Mª¢¯g¤pÅé ( NLRP3 ) §í¨î¾¯¡CNRF2 ³q¸ô¤w³QÃÒ©ú¦bÄY­«ªº SARS-CoV-2 ±wªÌ¤¤¨ü¨ì§í¨î¡C¾Ú³ø¾É¡AÃIJz NRF2 »¤¾É¾¯¥i§í¨î SARS-CoV-2 ½Æ»s¡Bª¢¯g¤ÏÀ³©M¸ó½¤³J¥Õ酶µ·®ò»Ä 2 ( TMPRSS2 ) ªº¿E¬¡¡A¦]¦¹¡ANRF2 ¿E¬¡¥i¯à¥Nªí¤F COVID-19 ¤j¬y¦æ¤¤¨«¥X§x¹Òªº¼ç¦b³~®|¡C

***

Gallic acid ameliorates renal functions by inhibiting the activation of p38 MAPK in experimentally induced type 2 diabetic rats and cultured rat proximal tubular epithelial cells.

pubmed.ncbi.nlm.nih.gov/26341651/

25 ²@§J/¤½¤çÅé­«©M 50 ²@§J/¤½¤çÅé­«( ¬ù¬Û·í©ó70 ¤½¤ç¤HÃþ¨C¤é 580 mg ªº¾¯¶q )¡A¤fªA ) ¿}§¿¯f»¤¾É«á 16 ¶gªºªvÀø¾É­P¦å¿}¡BHbA1c¡B¦å²M¦ÙÓþ¡B¦å§¿¯À´á©M³J¥Õ§¿¤ô¥­ªºÅãµÛ­°§C¥H¤Î¦ÙÓþ²M°£²v¤ô¥­ªºÅãµÛ­°§C¡CGA ÅãµÛ§í¨îµÇ p38 MAPK ©M®Ö¦]¤l kappa B (NF-£eB) ªº¿E¬¡¡A¨ÃÅãµÛ­°§CµÇÂà¤Æ¥Íªø¦]¤l £] (TGF-£]) ©MÅÖ³s³J¥Õªº¤ô¥­¡CGA ªvÀø¾É­P«Pª¢²Ó­M¦]¤lªº¦å²M¤ô¥­ÅãµÛ­°§C¡A§Y¡C¥Õ²Ó­M¤¶¯À 1 £] (IL-1£])¡BIL-6 ©M¸~½FÃa¦º¦]¤l £\ (TNF-£\)¡C¦¹¥~¡AGAÅãµÛ­°§C¤FµÇŦ¯f²z¨Ã´î»´¤FµÇŦ®ñ¤ÆÀ³¿E¡C¦b°ö¾iªº¤j¹« NRK 52E ªñºÝµÇ¤pºÞ¤W¥Ö²Ó­M¤¤¡AGA ³B²z§í¨î¤F°ª¿}»¤¾Éªº p38 MAPK ©M NF-£eB ªº¿E¬¡¡A¨Ã§í¨î¤F«Pª¢²Ó­M¦]¤lªº¦X¦¨¡C GA ´î»´¤F HFD/STZ »¤¾Éªº 2 «¬¿}§¿¯f¤j¹«¤¤ p38 MAPK ¤¶¾ÉªºµÇ¥\¯à»Ùê¡C

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www.syneurx.com/sicence-1/

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med.sina.com/article_detail_103_1_105699.html

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µ²¦X¤@¨ÇÁ{§É¸ÕÅ窺µ²ªG¡A¬ã¨s¤H­ûÁ`µ²«ü¥X¡A¦pªG¦b·s«a·P¬Vªº¦­´Á¨Ï¥Î§Ü°I¦ÑÃĪ«¶i¦æ¤z¹w¡A¥i¥H«Ü¤jµ{«×¤W´î¤ÖªÍ³¡¯e¯fªºÄY­«µ{«×¡A¤]¯à´î¤Ö¨t²Î©Êªºª¢¯g¡C

Virus-induced senescence is driver and therapeutic target in COVID-19

www.nature.com/articles/s41586-021-03995-1

Tannic Acid, a Potent Inhibitor of Epidermal Growth Factor

Receptor Tyrosine Kinase ( ¹T®ò»Ä¿E酶 )

citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.113.1362&rep=rep1&type=pdf

In the present study,tannic acid was found to strongly inhibit tyrosine kinase activity of epidermal growth factor receptor (EGFr) in vitro (IC50 = 323 nM).

nopr.niscair.res.in/bitstream/123456789/6295/1/IJBB%2046%285%29%20378-382.pdf

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1.

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www.sciencedirect.com/science/article/pii/S0753332220302389

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Progress in mechanistically novel treatments for schizophrenia ( ¤»¤ë©³¥Xª© )

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SyneuRx has taken this therapeutic approach by developing sodium benzoate (29, NaBen, Fig. 7), a simple DAAO inhibitor. A phase II trial of fifty-two ...

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Sodium Benzoate, a Metabolite of Cinnamon and a Food Additive, Reduces Microglial and Astroglial Inflammatory Responses

www.ncbi.nlm.nih.gov/pmc/articles/PMC2862570/

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Effect of Oral Intake of Sodium Benzoate on Serum Cholesterol and Proinflammatory Cytokine (Tumor Necrosis Factor Alpha [TNF-£\] and Interleukin-6 [IL-6]) Levels in the Heart Tissue of Wistar Rats

journalajrb.com/index.php/AJRB/article/view/30086

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