Cited by 637Antimicrobial agents and applicationsAntimicrobial Peptides and ActivitiesLipid Membrane Structure and Behavior

Antibacterial free fatty acids and monoglycerides: biological activities, experimental testing, and therapeutic applications.

Open access
Yoon, Bo, Jackman, Joshua, Valle-González, Elba, Cho, Nam-Joon·2018·International Journal of Molecular Sciences

Abstract

Antimicrobial lipids such as fatty acids and monoglycerides are promising antibacterial agents that destabilize bacterial cell membranes, causing a wide range of direct and indirect inhibitory effects. The goal of this review is to introduce the latest experimental approaches for characterizing how antimicrobial lipids destabilize phospholipid membranes within the broader scope of introducing current knowledge about the biological activities of antimicrobial lipids, testing strategies, and applications for treating bacterial infections. To this end, a general background on antimicrobial lipids, including structural classification, is provided along with a detailed description of their targeting spectrum and currently understood antibacterial mechanisms. Building on this knowledge, different experimental approaches to characterize antimicrobial lipids are presented, including cell-based biological and model membrane-based biophysical measurement techniques. Particular emphasis is placed on drawing out how biological and biophysical approaches complement one another and can yield mechanistic insights into how the physicochemical properties of antimicrobial lipids influence molecular self-assembly and concentration-dependent interactions with model phospholipid and bacterial cell membranes. Examples of possible therapeutic applications are briefly introduced to highlight the potential significance of antimicrobial lipids for human health and medicine, and to motivate the importance of employing orthogonal measurement strategies to characterize the activity profile of antimicrobial lipids.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/ijms19041114

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Medium-chain fatty acids and their monoglycerides have broad-spectrum microbicidal activity against a wide range of pathogens in vitro and in vivo, including multidrug-resistant bacteria, enveloped viruses, algae, fungi, and protozoa.

    “Of these, medium-chain fatty acids (MCFAs) and their monoglycerides have a broad spectrum of microbicidal activity against a wide range of pathogens both in vitro and in vivo, including multidrug-resistant bacteria, enveloped viruses, algae, fungi, and protozoa (Bergsson et al., 2001; Hilmarsson et al., 2007; Yoon et al., 2018; Zhou et al., 2019; Heriyati et al., 2020; Welch et al., 2020).”

    From Insect Derived Lauric Acid as Promising Alternative Strategy to Antibiotics in the Antimicrobial Resistance Scenario (2021) · cites this paper as Yoon et al., 2018

    Section 2.2 (page unavailable) reports broad-spectrum activity of antimicrobial lipids against algae, bacteria, fungi, protozoa, and viruses, and identifies activity against MRSA. Section 4.2 (page unavailable) also describes in vitro and in vivo activity of capric acid against a bacterial skin infection. The copy does not establish that medium-chain fatty acids and their monoglycerides are microbicidal against every listed pathogen group both in vitro and in vivo; the broad-spectrum statement concerns antimicrobial lipids generally and says ‘inhibitory’ rather than uniformly microbicidal activity. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • Medium-chain fatty acids can directly inhibit membrane enzymes such as glucosyltransferase and target other membrane-associated proteins.

    “Furthermore, MCFAs can directly inhibit membrane enzymes such as glucosyltransferase and also target other membrane-associated proteins (Yoon et al., 2018).”

    From Insect Derived Lauric Acid as Promising Alternative Strategy to Antibiotics in the Antimicrobial Resistance Scenario (2021) · cites this paper as Yoon et al., 2018

    Section 2.3 says fatty acids can inhibit glucosyltransferase and target other membrane-associated proteins. But §2.3.3 attributes glucosyltransferase inhibition particularly to unsaturated fatty acids and says saturated fatty acids have an almost negligible effect. The cited passages therefore do not establish that medium-chain fatty acids, as a class, directly inhibit that enzyme. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Medium-chain fatty acids disrupt the bacterial electron transport chain by binding to electron carriers or interfering with oxidative phosphorylation.

    “In addition, MCFAs disrupt the electron transport chain either by binding to electron carriers or interfering with oxidative phosphorylation, which are vital processes for energy production in bacterial cells.”

    From Insect Derived Lauric Acid as Promising Alternative Strategy to Antibiotics in the Antimicrobial Resistance Scenario (2021) · cites this paper as Yoon et al., 2018

    Section 2.3 says fatty acids have the potential to disrupt bacterial electron transport by binding to electron carriers and to interfere with oxidative phosphorylation, both of which are important for energy production. It does not establish these mechanisms specifically for medium-chain fatty acids, and the claim states them more definitively than the source does. Page numbers are unavailable in our copy. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Medium-chain fatty acids exhibit antimicrobial activity through membrane-lytic behavior causing increased cell permeability and cell lysis.

    “Due to their amphipathic properties, MCFAs exhibit an antimicrobial activity through a membrane-lytic behavior causing increased cell permeability and cell lysis.”
  • Esterification of a fatty acid to its corresponding monoglyceride derivative enhances the antibacterial effect.

    “Overall, the esterification of a fatty acid to its corresponding monoglyceride derivative enhances the antibacterial effect (Yoon et al., 2018).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 149

  1. [1]Antonietti M. Förster S. Vesicles and liposomes: A self-assembly principle beyond lipids Adv. Mater. 2003 15 1323 1333 10.1002/adma.200300010 · DOI
  2. [2]Ninham B.W. Larsson K. Nostro P.L. Two sides of the coin. Part 2. Colloid and surface science meets real biointerfaces Colloids Surf. B Biointerfaces 2017 159 394 404 10.1016/j.colsurfb.2017.07.090 28822288 · DOI
  3. [3]Mukai M. Regen S.L. Lipid raft formation driven by push and pull forces Bull. Chem. Soc. Japan 2017 90 1083 1087 10.1246/bcsj.20170175 · DOI
  4. [4]Ramanathan M. Shrestha L.K. Mori T. Ji Q. Hill J.P. Ariga K. Amphiphile nanoarchitectonics: From basic physical chemistry to advanced applications Phys. Chem. Chem. Phys. 2013 15 10580 10611 10.1039/c3cp50620g 23639971 · DOI
  5. [5]Komiyama M. Yoshimoto K. Sisido M. Ariga K. Chemistry can make strict and fuzzy controls for bio-systems: DNA nanoarchitectonics and cell-macromolecular nanoarchitectonics Bull. Chem. Soc. Japan 2017 90 967 1004 10.1246/bcsj.20170156 · DOI
  6. [6]Laxminarayan R. Duse A. Wattal C. Zaidi A.K. Wertheim H.F. Sumpradit N. Vlieghe E. Hara G.L. Gould I.M. Goossens H. Antibiotic resistance—The need for global solutions Lancet Infect. Dis. 2013 13 1057 1098 10.1016/S1473-3099(13)70318-9 24252483 · DOI · Paper page
  7. [7]Aminov R.I. A brief history of the antibiotic era: Lessons learned and challenges for the future Front. Microbiol. 2010 1 134 10.3389/fmicb.2010.00134 21687759 PMC3109405 · DOI · Paper page
  8. [8]Alanis A.J. Resistance to antibiotics: Are we in the post-antibiotic era? Arch. Med. Res. 2005 36 697 705 10.1016/j.arcmed.2005.06.009 16216651 · DOI
  9. [9]Thormar H. Lipids and Essential Oils as Antimicrobial Agents John Wiley & Sons Hoboken, NJ, USA 2010
  10. [10]Chen Y.E. Tsao H. The skin microbiome: Current perspectives and future challenges J. Am. Acad. Dermatol. 2013 69 143.e3 155.e3 10.1016/j.jaad.2013.01.016 23489584 PMC3686918 · DOI
  11. [11]Nakatsuji T. Gallo R.L. Antimicrobial peptides: Old molecules with new ideas J. Investig. Dermatol. 2012 132 887 895 10.1038/jid.2011.387 22158560 PMC3279605 · DOI
  12. [12]Davies J. Davies D. Origins and evolution of antibiotic resistance Microbiol. Mol. Biol. Rev. 2010 74 417 433 10.1128/MMBR.00016-10 20805405 PMC2937522 · DOI · Paper page
  13. [13]Desbois A.P. Smith V.J. Antibacterial free fatty acids: Activities, mechanisms of action and biotechnological potential Appl. Microbiol. Biotechnol. 2010 85 1629 1642 10.1007/s00253-009-2355-3 19956944 · DOI
  14. [14]Kabara J.J. Swieczkowski D.M. Conley A.J. Truant J.P. Fatty acids and derivatives as antimicrobial agents Antimicrob. Agents Chemother. 1972 2 23 28 10.1128/AAC.2.1.23 4670656 PMC444260 · DOI
  15. [15]Kabara J. Vrable R. Jie M.L.K. Antimicrobial lipids: Natural and synthetic fatty acids and monoglycerides Lipids 1977 12 753 759 10.1007/BF02570908 409896 · DOI
  16. [16]Kabara J.J. Antimicrobial agents derived from fatty acids J. Ame. Oil Chem. Soc. 1984 61 397 403 10.1007/BF02678802 · DOI
  17. [19]Kitahara T. Koyama N. Matsuda J. Aoyama Y. Hirakata Y. Kamihira S. Kohno S. Nakashima M. Sasaki H. Antimicrobial activity of saturated fatty acids and fatty amines against methicillin-resistant Staphylococcus aureus Biol. Pharm. Bull. 2004 27 1321 1326 10.1248/bpb.27.1321 15340213 · DOI
  18. [20]Nakatsuji T. Kao M.C. Fang J.-Y. Zouboulis C.C. Zhang L. Gallo R.L. Huang C.-M. Antimicrobial property of lauric acid against Propionibacterium acnes: Its therapeutic potential for inflammatory acne vulgaris J. Investig. Dermatol. 2009 129 2480 2488 10.1038/jid.2009.93 19387482 PMC2772209 · DOI · Paper page
  19. [22]Skřivanová E. Molatová Z. Marounek M. Effects of caprylic acid and triacylglycerols of both caprylic and capric acid in rabbits experimentally infected with enteropathogenic Escherichia coli O103 Vet. Microbiol. 2008 126 372 376 10.1016/j.vetmic.2007.07.010 17703901 · DOI
  20. [23]P Desbois A. Potential applications of antimicrobial fatty acids in medicine, agriculture and other industries Recent Patents Anti-Infect. Drug Discov. 2012 7 111 122 10.2174/157489112801619728 22630821 · DOI
  21. [24]Maag H. Fatty acid derivatives: Important surfactants for household, cosmetic and industrial purposes J. Am. Oil Chem. Soc. 1984 61 259 267 10.1007/BF02678778 · DOI
  22. [25]Heerklotz H. Interactions of surfactants with lipid membranes Quart. Rev. Biophys. 2008 41 205 264 10.1017/S0033583508004721 19079805 · DOI
  23. [26]Speert D.P. Wannamaker L.W. Gray E.D. Clawson C.C. Bactericidal effect of oleic acid on group A streptococci: Mechanism of action Infect. Immun. 1979 26 1202 1210 393631 PMC414747
  24. [27]Knapp H.R. Melly M.A. Bactericidal effects of polyunsaturated fatty acids J. Infect. Dis. 1986 154 84 94 10.1093/infdis/154.1.84 3086465 · DOI
  25. [28]Wang L.-L. Johnson E.A. Inhibition of Listeria monocytogenes by fatty acids and monoglycerides Appl. Environ. Microbiol. 1992 58 624 629 1610184 PMC195293
  26. [29]Bergsson G. Arnfinnsson J. Karlsson S.M. Steingrímsson Ó. Thormar H. In vitro inactivation of Chlamydia trachomatis by fatty acids and monoglycerides Antimicrob. Agents Chemother. 1998 42 2290 2294 9736551 PMC105821
  27. [30]Bergsson G. Arnfinnsson J. SteingrÍmsson Ó. Thormar H. Killing of Gram-positive cocci by fatty acids and monoglycerides APMIS 2001 109 670 678 10.1034/j.1600-0463.2001.d01-131.x 11890570 · DOI
  28. [31]Skřivanová E. Marounek M. Dlouha G. Kaňka J. Susceptibility of Clostridium perfringens to C2–C18 fatty acids Lett. Appl. Microbiol. 2005 41 77 81 10.1111/j.1472-765X.2005.01709.x 15960756 · DOI
  29. [32]Shin S. Bajpai V. Kim H. Kang S. Antibacterial activity of eicosapentaenoic acid (EPA) against foodborne and food spoilage microorganisms LWT-Food Sci. Technol. 2007 40 1515 1519 10.1016/j.lwt.2006.12.005 · DOI
  30. [33]Lonchin S. Luisi P.L. Walde P. Robinson B.H. A matrix effect in mixed phospholipid/fatty acid vesicle formation J. Phys. Chem. B 1999 103 10910 10916 10.1021/jp9909614 · DOI
  31. [34]Berclaz N. Müller M. Walde P. Luisi P.L. Growth and transformation of vesicles studied by ferritin labeling and cryotransmission electron microscopy J. Phys. Chem. B 2001 105 1056 1064 10.1021/jp001298i · DOI
  32. [35]Berclaz N. Blöchliger E. Müller M. Luisi P.L. Matrix effect of vesicle formation as investigated by cryotransmission electron microscopy J. Phys. Chem. B 2001 105 1065 1071 10.1021/jp002151u · DOI
  33. [36]Rasi S. Mavelli F. Luisi P.L. Cooperative micelle binding and matrix effect in oleate vesicle formation J. Phys. Chem. B 2003 107 14068 14076 10.1021/jp0277199 · DOI
  34. [37]Chungcharoenwattana S. Ueno M. Size control of mixed egg yolk phosphatidylcholine (EggPC)/oleate vesicles Chem. Pharm. Bull. 2004 52 1058 1062 10.1248/cpb.52.1058 15340189 · DOI
  35. [38]Chungcharoenwattana S. Kashiwagi H. Ueno M. Effect of preformed egg phosphatidylcholine vesicles on spontaneous vesiculation of oleate micelles Colloid Polym. Sci. 2005 283 1180 1189 10.1007/s00396-005-1307-4 · DOI
  36. [39]Chungcharoenwattana S. Ueno M. New vesicle formation upon oleate addition to preformed vesicles Chem. Pharm. Bull. 2005 53 260 262 10.1248/cpb.53.260 15684534 · DOI
  37. [40]Rogerson M.L. Robinson B.H. Bucak S. Walde P. Kinetic studies of the interaction of fatty acids with phosphatidylcholine vesicles (liposomes) Colloids Surf. B Biointerfaces 2006 48 24 34 10.1016/j.colsurfb.2006.01.001 16466910 · DOI
  38. [41]Peterlin P. Arrigler V. Kogej K. Svetina S. Walde P. Growth and shape transformations of giant phospholipid vesicles upon interaction with an aqueous oleic acid suspension Chem. Phys. Lipids 2009 159 67 76 10.1016/j.chemphyslip.2009.03.005 19477312 · DOI
  39. [42]Mally M. Peterlin P. Svetina S. Partitioning of oleic acid into phosphatidylcholine membranes is amplified by strain J. Phys. Chem. B 2013 117 12086 12094 10.1021/jp404135g 24000876 · DOI
  40. [43]Thid D. Benkoski J.J. Svedhem S. Kasemo B. Gold J. DHA-induced changes of supported lipid membrane morphology Langmuir 2007 23 5878 5881 10.1021/la700523x 17455967 · DOI
  41. [44]Flynn K.R. Martin L.L. Ackland M.L. Torriero A.A. Real-time quartz crystal microbalance monitoring of free docosahexaenoic acid interactions with supported lipid bilayers Langmuir 2016 32 11717 11727 10.1021/acs.langmuir.6b01984 27728769 · DOI
  42. [45]Hyldgaard M. Sutherland D.S. Sundh M. Mygind T. Meyer R.L. Antimicrobial mechanism of monocaprylate Appl. Environ. Microbiol. 2012 78 2957 2965 10.1128/AEM.07224-11 22344642 PMC3318790 · DOI
  43. [46]Barratt M. Quantitative structure-activity relationships (QSARs) for skin corrosivity of organic acids, bases and phenols: Principal components and neural network analysis of extended datasets Toxicol. In Vitro 1996 10 85 94 10.1016/0887-2333(95)00101-8 20650186 · DOI
  44. [47]Osborn H. Akoh C. Structured lipids-novel fats with medical, nutraceutical, and food applications Compr. Rev. Food Sci. Food Saf. 2002 1 110 120 10.1111/j.1541-4337.2002.tb00010.x 33451231 · DOI
  45. [48]Bazinet R.P. Layé S. Polyunsaturated fatty acids and their metabolites in brain function and disease Nat. Rev. Neurosci. 2014 15 771 10.1038/nrn3820 25387473 · DOI
  46. [49]Kodicek E. Worden A. The effect of unsaturated fatty acids on Lactobacillus helveticus and other Gram-positive micro-organisms Biochem. J. 1945 39 78 10.1042/bj0390078 16747862 PMC1258155 · DOI
  47. [50]Galbraith H. Miller T. Paton A. Thompson J. Antibacterial activity of long chain fatty acids and the reversal with calcium, magnesium, ergocalciferol and cholesterol J. Appl. Microbiol. 1971 34 803 813 10.1111/j.1365-2672.1971.tb01019.x 5004248 · DOI
  48. [51]Saito H. Tomioka H. Yoneyama T. Growth of group IV mycobacteria on medium containing various saturated and unsaturated fatty acids Antimicrob. Agents Chemother. 1984 26 164 169 10.1128/AAC.26.2.164 6486760 PMC284112 · DOI
  49. [52]Feldlaufer M. Knox D. Lusby W. Shimanuki H. Antimicrobial activity of fatty acids against Bacillus larvae, the causative agent of American foulbrood disease Apidologie 1993 24 95 99 10.1051/apido:19930202 · DOI
  50. [53]Wille J. Kydonieus A. Palmitoleic acid isomer (C16: 1Δ6) in human skin sebum is effective against gram-positive bacteria Skin Pharmacol. Physiol. 2003 16 176 187 10.1159/000069757 12677098 · DOI · Paper page
  51. [54]Sun C.Q. O’Connor C.J. Roberton A.M. Antibacterial actions of fatty acids and monoglycerides against Helicobacter pylori FEMS Immunol. Med. Microbiol. 2003 36 9 17 10.1016/S0928-8244(03)00008-7 12727360 · DOI
  52. [55]Heczko P. Lütticken R. Hryniewicz W. Neugebauer M. Pulverer G. Susceptibility of Staphylococcus aureus and group A, B, C, and G streptococci to free fatty acids J. Clin. Microbiol. 1979 9 333 335 457851 PMC273025
  53. [56]Thormar H. Hilmarsson H. Bergsson G. Stable concentrated emulsions of the 1-monoglyceride of capric acid (monocaprin) with microbicidal activities against the food-borne bacteria Campylobacter jejuni, Salmonella spp., and Escherichia coli Appl. Environ. Microbiol. 2006 72 522 526 10.1128/AEM.72.1.522-526.2006 16391087 PMC1352223 · DOI
  54. [57]Rohrer L. Winterhalter K. Eckert J. Köhler P. Killing of Giardia lamblia by human milk is mediated by unsaturated fatty acids Antimicrob. Agents Chemother. 1986 30 254 257 10.1128/AAC.30.2.254 3767341 PMC180529 · DOI
  55. [58]Thormar H. Isaacs C.E. Brown H.R. Barshatzky M.R. Pessolano T. Inactivation of enveloped viruses and killing of cells by fatty acids and monoglycerides Antimicrob. Agents Chemother. 1987 31 27 31 10.1128/AAC.31.1.27 3032090 PMC174645 · DOI
  56. [59]Hilmarsson H. Larusson L. Thormar H. Virucidal effect of lipids on visna virus, a lentivirus related to HIV Arch. Virol. 2006 151 1217 1224 10.1007/s00705-005-0699-2 16388394 · DOI
  57. [60]Kanetsuna F. Bactericidal effect of fatty acids on mycobacteria, with particular reference to the suggested mechanism of intracellular killing Microbiol. Immunol. 1985 29 127 141 10.1111/j.1348-0421.1985.tb00811.x 4010540 · DOI
  58. [61]Greenway D. Dyke K. Mechanism of the inhibitory action of linoleic acid on the growth of Staphylococcus aureus Microbiology 1979 115 233 245 10.1099/00221287-115-1-233 93615 · DOI
  59. [62]Petschow B.W. Batema R.P. Ford L.L. Susceptibility of Helicobacter pylori to bactericidal properties of medium-chain monoglycerides and free fatty acids Antimicrob. Agents Chemother. 1996 40 302 306 8834870 PMC163106
  60. [63]Bergsson G. Steingrímsson Ó. Thormar H. In vitro susceptibilities of Neisseria gonorrhoeae to fatty acids and monoglycerides Antimicrob. Agents Chemother. 1999 43 2790 2792 10543766 PMC89562
  61. [64]Bergsson G. Steingrímsson Ó. Thormar H. Bactericidal effects of fatty acids and monoglycerides on Helicobacter pylori Int. J. Antimicrob. Agents 2002 20 258 262 10.1016/S0924-8579(02)00205-4 12385681 · DOI
  62. [65]Marounek M. Skřivanová E. Rada V. Susceptibility of Escherichia coli to C2–C18 fatty acids Folia Microbiologica 2003 48 731 735 10.1007/BF02931506 15058184 · DOI
  63. [66]Skřivanová E. Savka O. Marounek M. In vitro effect of C2–C18 fatty acids on salmonellas Folia microbiologica 2004 49 199 202 10.1007/BF02931402 15227798 · DOI
  64. [67]Benkendorff K. Davis A.R. Rogers C.N. Bremner J.B. Free fatty acids and sterols in the benthic spawn of aquatic molluscs, and their associated antimicrobial properties J. Exp. Mar. Biol. Ecol. 2005 316 29 44 10.1016/j.jembe.2004.10.001 · DOI
  65. [68]Lee J.-Y. Kim Y.-S. Shin D.-H. Antimicrobial synergistic effect of linolenic acid and monoglyceride against Bacillus cereus and Staphylococcus aureus J. Agric. Food Chem. 2002 50 2193 2199 10.1021/jf011175a 11902977 · DOI
  66. [69]Kollanoor A. Vasudevan P. Nair M.K.M. Hoagland T. Venkitanarayanan K. Inactivation of bacterial fish pathogens by medium-chain lipid molecules (caprylic acid, monocaprylin and sodium caprylate) Aquac. Res. 2007 38 1293 1300 10.1111/j.1365-2109.2007.01799.x · DOI
  67. [70]Zhang H. Wei H. Cui Y. Zhao G. Feng F. Antibacterial interactions of monolaurin with commonly used antimicrobials and food components J. Food Sci. 2009 74 10.1111/j.1750-3841.2009.01300.x 19895490 · DOI
  68. [71]Doležalová M. Janiš R. Svobodová H. Kašpárková V. Humpolíček P. Krejčí J. Antimicrobial properties of 1-monoacylglycerols prepared from undecanoic (C11:0) and undecenoic (C11:1) acid Eur. J. Lipid Sci. Technol. 2010 112 1106 1114 10.1002/ejlt.200900295 · DOI
  69. [72]Marounek M. Putthana V. Benada O. Lukešová D. Antimicrobial activities of medium-chain fatty acids and monoacylglycerols on Cronobacter sakazakii DBM 3157T and Cronobacter malonaticus DBM 3148 Czech J. Food Sci. 2012 30 573 580 10.17221/433/2011-CJFS · DOI
  70. [73]Annamalai T. Nair M.K.M. Marek P. Vasudevan P. Schreiber D. Knight R. Hoagland T. Venkitanarayanan K. In vitro inactivation of Escherichia coli O157: H7 in bovine rumen fluid by caprylic acid J. Food Prot. 2004 67 884 888 10.4315/0362-028X-67.5.884 15151222 · DOI
  71. [74]Nair M.K.M. Abouelezz H. Hoagland T. Venkitanarayanan K. Antibacterial effect of monocaprylin on Escherichia coli O157: H7 in apple juice J. Food Prot. 2005 68 1895 1899 10.4315/0362-028X-68.9.1895 16161689 · DOI
  72. [75]Amalaradjou M.A.R. Annamalai T. Marek P. Rezamand P. Schreiber D. Hoagland T. Venkitanarayanan K. Inactivation of Escherichia coli O157: H7 in cattle drinking water by sodium caprylate J. Food Prot. 2006 69 2248 2252 10.4315/0362-028X-69.9.2248 16995532 · DOI
  73. [76]Kim S. Rhee M. Marked synergistic bactericidal effects and mode of action of medium-chain fatty acids in combination with organic acids against Escherichia coli O157: H7 Appl. Environ. Microbiol. 2013 79 6552 6560 10.1128/AEM.02164-13 23956396 PMC3811494 · DOI
  74. [77]Kim S. Rhee M. Synergistic antimicrobial activity of caprylic acid in combination with citric acid against both Escherichia coli O157: H7 and indigenous microflora in carrot juice Food Microbiol. 2015 49 166 172 10.1016/j.fm.2015.02.009 25846927 · DOI
  75. [78]Vasudevan P. Marek P. Nair M.K.M. Annamalai T. Darre M. Khan M. Venkitanarayanan K. In vitro inactivation of Salmonella enteritidis in autoclaved chicken cecal contents by caprylic acid J. Appl. Poult. Res. 2005 14 122 125 10.1093/japr/14.1.122 · DOI
  76. [79]Chang S.-s. Redondo-Solano M. Thippareddi H. Inactivation of Escherichia coli O157: H7 and Salmonella spp. on alfalfa seeds by caprylic acid and monocaprylin Int. J. Food Microbiol. 2010 144 141 146 10.1016/j.ijfoodmicro.2010.09.011 20926150 · DOI
  77. [80]Nair M.K.M. Vasudevan P. Hoagland T. Venkitanarayanan K. Inactivation of Escherichia coli O157: H7 and Listeria monocytogenes in milk by caprylic acid and monocaprylin Food Microbiol. 2004 21 611 616 10.1016/j.fm.2004.01.003 · DOI
  78. [81]Garcia M. Amalaradjou M.A.R. Nair M.K.M. Annamalai T. Surendranath S. Lee S. Hoagland T. Dzurec D. Faustman C. Venkitanarayanan K. Inactivation of Listeria monocytogenes on frankfurters by monocaprylin alone or in combination with acetic acid J. Food Prot. 2007 70 1594 1599 10.4315/0362-028X-70.7.1594 17685330 · DOI
  79. [82]Nair M. Joy J. Vasudevan P. Hinckley L. Hoagland T. Venkitanarayanan K. Antibacterial effect of caprylic acid and monocaprylin on major bacterial mastitis pathogens J. Dairy Sci. 2005 88 3488 3495 10.3168/jds.S0022-0302(05)73033-2 16162522 · DOI
  80. [83]Lin Y.-C. Schlievert P.M. Anderson M.J. Fair C.L. Schaefers M.M. Muthyala R. Peterson M.L. Glycerol monolaurate and dodecylglycerol effects on Staphylococcus aureus and toxic shock syndrome toxin-1 in vitro and in vivo PLoS ONE 2009 4 e7499 10.1371/journal.pone.0007499 19838303 PMC2759527 · DOI
  81. [84]Preuss H.G. Echard B. Dadgar A. Talpur N. Manohar V. Enig M. Bagchi D. Ingram C. Effects of essential oils and monolaurin on Staphylococcus aureus: In vitro and in vivo studies Toxicol. Mech. Methods 2005 15 279 285 10.1080/15376520590968833 20021093 · DOI
  82. [85]McLay J. Kennedy M. O’Rourke A.-L. Elliot R. Simmonds R. Inhibition of bacterial foodborne pathogens by the lactoperoxidase system in combination with monolaurin Int. J. Food Microbiol. 2002 73 1 9 10.1016/S0168-1605(01)00698-5 11883670 · DOI
  83. [86]Choi M. Kim S. Lee N. Rhee M. New decontamination method based on caprylic acid in combination with citric acid or vanillin for eliminating Cronobacter sakazakii and Salmonella enterica serovar Typhimurium in reconstituted infant formula Int. J. Food Microbiol. 2013 166 499 507 10.1016/j.ijfoodmicro.2013.08.016 24042002 · DOI
  84. [88]Hovorková P. Laloučková K. Skřivanová E. Determination of in vitro antibacterial activity of plant oils containing medium-chain fatty acids against gram-positive pathogenic and gut commensal bacteria Czech J. Anim. Sci. 2018 63 119 125 10.17221/70/2017-CJAS · DOI · Paper page
  85. [89]Anacarso I. Quartieri A. De Leo R. Pulvirenti A. Evaluation of the antimicrobial activity of a blend of monoglycerides against Escherichia coli and Enterococci with multiple drug resistance Arch. Microbiol. 2018 200 85 89 10.1007/s00203-017-1419-5 28799127 · DOI
  86. [90]Kurihara H. Goto Y. Aida M. Hosokawa M. Takahashi K. Antibacterial activity against cariogenic bacteria and inhibition of insoluble glucan production by free fatty acids obtained from dried Gloiopeltis furcata Fish. Sci. 1999 65 129 132 10.2331/fishsci.65.129 · DOI
  87. [91]Won S.-R. Hong M.-J. Kim Y.-M. Li C.Y. Kim J.-W. Rhee H.-I. Oleic acid: An efficient inhibitor of glucosyltransferase FEBS Lett. 2007 581 4999 5002 10.1016/j.febslet.2007.09.045 17910959 · DOI
  88. [92]Zhou X. Stevens M.J. Neuenschwander S. Schwarm A. Kreuzer M. Bratus-Neuenschwander A. Zeitz J.O. The transcriptome response of the ruminal methanogen Methanobrevibacter ruminantium strain M1 to the inhibitor lauric acid BMC Res. Notes 2018 11 135 10.1186/s13104-018-3242-8 29454387 PMC5816558 · DOI
  89. [93]Chamberlain N.R. Mehrtens B. Xiong Z. Kapral F. Boardman J. Rearick J. Correlation of carotenoid production, decreased membrane fluidity, and resistance to oleic acid killing in Staphylococcus aureus 18Z Infect. Immun. 1991 59 4332 4337 1937793 PMC259045
  90. [94]Salton M. The adsorption of cetyltrimethylammonium bromide by bacteria, its action in releasing cellular constituents and its bactericidal effects Microbiology 1951 5 391 404 10.1099/00221287-5-2-391 14832428 · DOI
  91. [95]Boyaval P. Corre C. Dupuis C. Roussel E. Effects of free fatty acids on propionic acid bacteria Le Lait 1995 75 17 29 10.1051/lait:199512 · DOI
  92. [96]Carson D.D. Daneo-Moore L. Effects of fatty acids on lysis of Streptococcus faecalis J. Bacteriol. 1980 141 1122 1126 6102557 PMC293793
  93. [97]Thompson L. Cockayne A. Spiller R. Inhibitory effect of polyunsaturated fatty acids on the growth of Helicobacter pylori: A possible explanation of the effect of diet on peptic ulceration Gut 1994 35 1557 1561 10.1136/gut.35.11.1557 7828972 PMC1375611 · DOI
  94. [98]Boyer P.D. The ATP synthase—A splendid molecular machine Annu. Rev. Biochem. 1997 66 717 749 10.1146/annurev.biochem.66.1.717 9242922 · DOI
  95. [99]Mitchell P. Coupling of phosphorylation to electron and hydrogen transfer by a chemi-osmotic type of mechanism Nature 1961 191 144 148 10.1038/191144a0 13771349 · DOI · Paper page
  96. [100]Galbraith H. Miller T. Effect of long chain fatty acids on bacterial respiration and amino acid uptake J. Appl. Microbiol. 1973 36 659 675 10.1111/j.1365-2672.1973.tb04151.x 4787613 · DOI
  97. [101]Sheu C.W. Freese E. Effects of fatty acids on growth and envelope proteins of Bacillus subtilis J. Bacteriol. 1972 111 516 524 4626502 PMC251313
  98. [102]Peters J.S. Chin C.-K. Inhibition of photosynthetic electron transport by palmitoleic acid is partially correlated to loss of thylakoid membrane proteins Plant Physiol. Biochem. 2003 41 117 124 10.1016/S0981-9428(02)00014-1 · DOI
  99. [103]Zheng C.J. Yoo J.-S. Lee T.-G. Cho H.-Y. Kim Y.-H. Kim W.-G. Fatty acid synthesis is a target for antibacterial activity of unsaturated fatty acids FEBS Lett. 2005 579 5157 5162 10.1016/j.febslet.2005.08.028 16146629 · DOI · Paper page
  100. [104]Sado-Kamdem S.L. Vannini L. Guerzoni M.E. Effect of α-linolenic, capric and lauric acid on the fatty acid biosynthesis in Staphylococcus aureus Int. J. Food Microbiol. 2009 129 288 294 10.1016/j.ijfoodmicro.2008.12.010 19168249 · DOI
  101. [107]Ericsson H.M. Sherris J.C. Antibiotic sensitivity testing. Report of an international collaborative study Acta Pathologica et Microbiologica Scandinavica 1971 217 Suppl. 217 1+ 4325956
  102. [108]Arias C.A. Murray B.E. Antibiotic-resistant bugs in the 21st century—A clinical super-challenge N. Engl. J. Med. 2009 360 439 443 10.1056/NEJMp0804651 19179312 · DOI
  103. [109]Yoon B.K. Jackman J.A. Kim M.C. Cho N.-J. Spectrum of membrane morphological responses to antibacterial fatty acids and related surfactants Langmuir 2015 31 10223 10232 10.1021/acs.langmuir.5b02088 26325618 · DOI
  104. [111]Dervichian D. The surface properties of fatty acids and allied substances Prog. Chem. Fats Other Lipids 1954 2 193 242 10.1016/0079-6832(54)90006-3 · DOI
  105. [112]Galbraith H. Miller T. Physicochemical effects of long chain fatty acids on bacterial cells and their protoplasts J. Appl. Microbiol. 1973 36 647 658 10.1111/j.1365-2672.1973.tb04150.x 4545009 · DOI
  106. [113]Miller R.D. Brown K.E. Morse S.A. Inhibitory action of fatty acids on the growth of Neisseria gonorrhoeae Infect. Immun. 1977 17 303 312 19358 PMC421119
  107. [114]French G. Bactericidal agents in the treatment of MRSA infections—The potential role of daptomycin J. Antimicrob. Chemother. 2006 58 1107 1117 10.1093/jac/dkl393 17040922 · DOI
  108. [115]Freundlich M.M. Origin of the electron microscope Science 1963 142 185 188 10.1126/science.142.3589.185 14057363 · DOI
  109. [116]Ruska E. The development of the electron microscope and of electron microscopy Rev. Mod. Phys. 1987 59 627 10.1103/RevModPhys.59.627 · DOI
  110. [117]Williams D.B. Carter C.B. The transmission electron microscope Transmission Electron Microscopy Springer Berlin, Germany 1996 3 17
  111. [118]Gabriel N.E. Roberts M.F. Spontaneous formation of stable unilamellar vesicles Biochemistry 1984 23 4011 4015 10.1021/bi00313a001 6487587 · DOI
  112. [119]Angelova M. Soléau S. Méléard P. Faucon F. Bothorel P. Preparation of giant vesicles by external AC electric fields. Kinetics and applications Trends in Colloid and Interface Science VI Springer Berlin, Germany 1992 127 131
  113. [120]Blöchliger E. Blocher M. Walde P. Luisi P.L. Matrix effect in the size distribution of fatty acid vesicles J. Phys. Chem. B 1998 102 10383 10390 10.1021/jp981234w · DOI · Paper page
  114. [121]Tamba Y. Yamazaki M. Single giant unilamellar vesicle method reveals effect of antimicrobial peptide magainin 2 on membrane permeability Biochemistry 2005 44 15823 15833 10.1021/bi051684w 16313185 · DOI
  115. [122]Yamashita Y. Masum S.M. Tanaka T. Yamazaki M. Shape changes of giant unilamellar vesicles of phosphatidylcholine induced by a de novo designed peptide interacting with their membrane interface Langmuir 2002 18 9638 9641 10.1021/la0265124 · DOI
  116. [123]Tanaka T. Tamba Y. Masum S.M. Yamashita Y. Yamazaki M. La3+ and Gd3+ induce shape change of giant unilamellar vesicles of phosphatidylcholine Biochimica et Biophysica Acta (BBA)-Biomembr. 2002 1564 173 182 10.1016/S0005-2736(02)00444-3 12101010 · DOI
  117. [124]Tamba Y. Ohba S. Kubota M. Yoshioka H. Yoshioka H. Yamazaki M. Single GUV method reveals interaction of tea catechin (−)-epigallocatechin gallate with lipid membranes Biophys. J. 2007 92 3178 3194 10.1529/biophysj.106.097105 17293394 PMC1852348 · DOI
  118. [125]Tanaka T. Sano R. Yamashita Y. Yamazaki M. Shape changes and vesicle fission of giant unilamellar vesicles of liquid-ordered phase membrane induced by lysophosphatidylcholine Langmuir 2004 20 9526 9534 10.1021/la049481g 15491182 · DOI
  119. [126]Mavčič B. Babnik B. Iglič A. Kandušer M. Slivnik T. Kralj-Iglič V. Shape transformation of giant phospholipid vesicles at high concentrations of C12E8 Bioelectrochemistry 2004 63 183 187 10.1016/j.bioelechem.2003.09.022 15110270 · DOI
  120. [127]Inaoka Y. Yamazaki M. Vesicle fission of giant unilamellar vesicles of liquid-ordered-phase membranes induced by amphiphiles with a single long hydrocarbon chain Langmuir 2007 23 720 728 10.1021/la062078k 17209626 · DOI
  121. [128]Giger K. Lamberson E.R. Hovis J.S. Formation of complex three-dimensional structures in supported lipid bilayers Langmuir 2008 25 71 74 10.1021/la8033269 19067589 · DOI
  122. [129]Staykova M. Arroyo M. Rahimi M. Stone H.A. Confined bilayers passively regulate shape and stress Phys. Rev. Lett. 2013 110 028101 10.1103/PhysRevLett.110.028101 23383939 · DOI
  123. [130]Cambrea L.R. Hovis J.S. Formation of three-dimensional structures in supported lipid bilayers Biophys. J. 2007 92 3587 3594 10.1529/biophysj.106.101139 17325003 PMC1853136 · DOI
  124. [131]Seu K.J. Cambrea L.R. Everly R.M. Hovis J.S. Influence of lipid chemistry on membrane fluidity: Tail and headgroup interactions Biophys. J. 2006 91 3727 3735 10.1529/biophysj.106.084590 16950848 PMC1630490 · DOI
  125. [132]Yoon B.K. Jackman J.A. Kim M.C. Sut T.N. Cho N.-J. Correlating membrane morphological responses with micellar aggregation behavior of capric acid and monocaprin Langmuir 2017 33 2750 2759 10.1021/acs.langmuir.6b03944 28263610 · DOI
  126. [133]Kawakami L.M. Yoon B.K. Jackman J.A. Knoll W. Weiss P.S. Cho N.-J. Understanding how sterols regulate membrane remodeling in supported lipid bilayers Langmuir 2017 33 14756 14765 10.1021/acs.langmuir.7b03236 29182278 · DOI
  127. [134]Lee A. Prevention of Helicobacter pylori infection Scand. J. Gastroenterol. 1996 31 Suppl. 215 11 15 10.3109/00365529609094527 8722377 · DOI
  128. [135]Pattison C. Combs M. Marshall B. Helicobacter pylori and peptic ulcer disease: Evolution to revolution to resolution Am. J. Roentgenol. 1997 168 1415 1420 10.2214/ajr.168.6.9168699 9168699 · DOI
  129. [136]Amieva M. Peek R.M. Pathobiology of Helicobacter pylori–induced gastric cancer Gastroenterology 2016 150 64 78 10.1053/j.gastro.2015.09.004 26385073 PMC4691563 · DOI
  130. [137]Molina-Infante J. Lucendo A. Angueira T. Rodriguez-Tellez M. Perez-Aisa A. Balboa A. Barrio J. Martin-Noguerol E. Gomez-Rodriguez B. Botargues-Bote J. Optimised empiric triple and concomitant therapy for Helicobacter pylori eradication in clinical practice: The OPTRICON study Aliment. Pharmacol. Therap. 2015 41 581 589 10.1111/apt.13069 25776067 · DOI
  131. [138]Fallone C.A. Chiba N. van Zanten S.V. Fischbach L. Gisbert J.P. Hunt R.H. Jones N.L. Render C. Leontiadis G.I. Moayyedi P. The Toronto consensus for the treatment of Helicobacter pylori infection in adults Gastroenterology 2016 151 51.e14 69.e14 10.1053/j.gastro.2016.04.006 27102658 · DOI
  132. [139]Chey W.D. Leontiadis G.I. Howden C.W. Moss S.F. ACG clinical guideline: Treatment of Helicobacter pylori infection Am. J. Gastroenterol. 2017 112 212 10.1038/ajg.2016.563 28071659 · DOI
  133. [140]Correia M. Michel V. Matos A.A. Carvalho P. Oliveira M.J. Ferreira R.M. Dillies M.-A. Huerre M. Seruca R. Figueiredo C. Docosahexaenoic acid inhibits Helicobacter pylori growth in vitro and mice gastric mucosa colonization PLoS ONE 2012 7 e35072 10.1371/journal.pone.0035072 22529974 PMC3328494 · DOI
  134. [141]Correia M. Michel V. Osório H. El Ghachi M. Bonis M. Boneca I.G. De Reuse H. Matos A.A. Lenormand P. Seruca R. Crosstalk between Helicobacter pylori and gastric epithelial cells is impaired by docosahexaenoic acid PLoS ONE 2013 8 e60657 10.1371/journal.pone.0060657 23577140 PMC3618039 · DOI
  135. [142]Lee S.E. Lim J.W. Kim J.M. Kim H. Anti-inflammatory mechanism of polyunsaturated fatty acids in Helicobacter pylori-infected gastric epithelial cells Mediat. Inflamm. 2014 2014 128919 10.1155/2014/128919 24987192 PMC4060060 · DOI
  136. [143]Jung S.W. Lee S.W. The antibacterial effect of fatty acids on Helicobacter pylori infection Korean J. Intern. Med. 2016 31 30 10.3904/kjim.2016.31.1.30 26767854 PMC4712431 · DOI
  137. [144]Obonyo M. Zhang L. Thamphiwatana S. Pornpattananangkul D. Fu V. Zhang L. Antibacterial activities of liposomal linolenic acids against antibiotic-resistant Helicobacter pylori Mol. Pharm. 2012 9 2677 2685 10.1021/mp300243w 22827534 PMC3433584 · DOI
  138. [145]Jung S.W. Thamphiwatana S. Zhang L. Obonyo M. Mechanism of antibacterial activity of liposomal linolenic acid against Helicobacter pylori PLoS ONE 2015 10 e0116519 10.1371/journal.pone.0116519 25793403 PMC4368202 · DOI
  139. [146]Thamphiwatana S. Gao W. Obonyo M. Zhang L. In vivo treatment of Helicobacter pylori infection with liposomal linolenic acid reduces colonization and ameliorates inflammation Proc. Natl. Acad. Sci. USA 2014 111 17600 17605 10.1073/pnas.1418230111 25422427 PMC4267350 · DOI
  140. [147]Li X.-X. Shi S. Rong L. Feng M.-Q. Zhong L. The impact of liposomal linolenic acid on gastrointestinal microbiota in mice Int. J. Nanomed. 2018 13 1399 10.2147/IJN.S151825 29563795 PMC5849918 · DOI
  141. [148]Seabra C.L. Nunes C. Gomez-Lazaro M. Correia M. Machado J.C. Gonçalves I.C. Reis C.A. Reis S. Martins M.C.L. Docosahexaenoic acid loaded lipid nanoparticles with bactericidal activity against Helicobacter pylori Int. J. Pharm. 2017 519 128 137 10.1016/j.ijpharm.2017.01.014 28088639 · DOI
  142. [149]Huang W.-C. Tsai T.-H. Chuang L.-T. Li Y.-Y. Zouboulis C.C. Tsai P.-J. Anti-bacterial and anti-inflammatory properties of capric acid against Propionibacterium acnes: A comparative study with lauric acid J. Dermatol. Sci. 2014 73 232 240 10.1016/j.jdermsci.2013.10.010 24284257 · DOI
  143. [150]Yang D. Pornpattananangkul D. Nakatsuji T. Chan M. Carson D. Huang C.-M. Zhang L. The antimicrobial activity of liposomal lauric acids against Propionibacterium acnes Biomaterials 2009 30 6035 6040 10.1016/j.biomaterials.2009.07.033 19665786 PMC2735618 · DOI
  144. [151]Pornpattananangkul D. Fu V. Thamphiwatana S. Zhang L. Chen M. Vecchio J. Gao W. Huang C.M. Zhang L. In vivo treatment of Propionibacterium acnes infection with liposomal lauric acids Adv. Healthc. Mater. 2013 2 1322 1328 10.1002/adhm.201300002 23495239 PMC3791157 · DOI
  145. [152]Tran T.-Q.-M. Hsieh M.-F. Chang K.-L. Pho Q.-H. Nguyen V.-C. Cheng C.-Y. Huang C.-M. Bactericidal effect of lauric acid-loaded PCL-PEG-PCL nano-sized micelles on skin commensal Propionibacterium acnes Polymers 2016 8 321 10.3390/polym8090321 PMC6431869 30974595 · DOI
  146. [153]Silva E.L. de Carvalho M. Santos S. Ferreira L. Solid lipid nanoparticles loaded with retinoic acid and lauric acid as an alternative for topical treatment of acne vulgaris J. Nanosci. Nanotechnol. 2014 14 1 8 10.1166/jnn.2015.9184 26328443 · DOI
  147. [154]Chen C.-H. Wang Y. Nakatsuji T. Liu Y.-T. Zouboulis C. Gallo R.L. Zhang L. Hsieh M.-F. Huang C.-M. An innate bactericidal oleic acid effective against skin infection of methicillin-resistant Staphylococcus aureus: A therapy concordant with evolutionary medicine J. Microbiol. Biotechnol. 2011 21 391 399 21532323
  148. [155]Zhang H. Cui Y. Zhu S. Feng F. Zheng X. Characterization and antimicrobial activity of a pharmaceutical microemulsion Int. J. Pharm. 2010 395 154 160 10.1016/j.ijpharm.2010.05.022 20580790 · DOI
  149. [156]Jackman J.A. Yoon B.K. Li D. Cho N.J. Nanotechnology formulations for antibacterial free fatty acids and monoglycerides Molecules 2016 21 305 10.3390/molecules21030305 26950108 PMC6273827 · DOI · Paper page

Cited by

Sorted by citations

Authors
Yoon, B., Jackman, J., Valle-González, E., & Cho, N.-J.
Affiliations
  • Nanyang Technological University (SG)
  • School of Materials Science and Engineering and Centre for Biomimetic Sensor Science, Nanyang Technological University, 50 Nanyang Drive, Singapore 637553, Singapore
Corresponding author
Cho, Nam-Joon
Venue
International Journal of Molecular Sciences
Publisher
MDPI AG
Published
2018-04-08
Volume
19
Issue
4
Pages
1114
ISSN
1422-0067 (ISSN-L)
OpenAlex
W2796092742
Cited by
637
References
3
Citations by year
2026: 74 · 2025: 102 · 2024: 97 · 2023: 89 · 2022: 96 · 2021: 81 · 2020: 68 · 2019: 24 · 2018: 6
FWCI
3.06
Type
journal article
Language
en
Open access
Locations
  • International Journal of Molecular Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DR-NTU (Nanyang Technological University) (submittedVersion, cc-by)
Funders
  • National Research Foundation (NRF2015NRF-POC0001-19)
  • A*STAR-NTU-NHG (SRG/14028)
Topics
  • Physical Sciences › Chemistry › Organic Chemistry › Antimicrobial agents and applications
  • Life Sciences › Immunology and Microbiology › Microbiology › Antimicrobial Peptides and Activities
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Lipid Membrane Structure and Behavior
Keywords
antimicrobial lipids, free fatty acids, monoglycerides, antibacterial mechanism, membrane perturbation, phospholipid membranes, bacterial membranes, model membranes, lipid self-assembly, bacterial infection, therapeutic applications
MeSH terms
Animals, Anti-Bacterial Agents, Fatty Acids, Nonesterified, Gastritis, Humans, Skin Diseases, Infectious, Monoglycerides

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review