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Effects of lactoferrin in 6 patients with refractory bacterial vaginosis

Publication: Biochemistry and Cell Biology
17 August 2016

Abstract

We previously reported that lactoferrin (LF) could be effective for preventing preterm delivery and intrauterine infections, based on data derived from mice and rabbits. Here we describe 6 women with a history of multiple pregnancy losses or preterm delivery and refractory bacterial vaginosis, who received prebiotic LF therapy and delivered an infant normally. Five of the women were pregnant and one was not at the time of this study. The Ethics Committee at Showa University Hospital and Showa University Koto Toyosu Hospital approved the therapeutic protocol. Vaginal suppositories and oral prebiotic LF were administered to patients who were refractory to conventional treatment for vaginosis and had a history of late miscarriages and very early preterm delivery due to refractory vaginitis and chorioamnionitis. LF significantly improved the vaginal bacterial flora. Lactobacillus, which was detectable in the vaginas of all patients after one month of LF therapy, gradually became dominant. The findings from these 6 patients suggest that administering LF to humans could help prevent refractory vaginitis, cervical inflammation, and preterm delivery.

Résumé

Les auteurs ont précédemment rapporté que la lactoferrine (LF) pourrait très probablement être efficace pour prévenir l’accouchement prématuré et les infections intra-utérines selon les données obtenues chez les souris et les lapins. Ils décrivent ici 6 femmes ayant un passé de multiples fausses couches ou d’accouchement prématuré et de vaginite bactérienne réfractaire, qui ont reçu une thérapie prébiotique à la LF et qui ont accouché normalement. Cinq des 6 femmes étaient enceintes au moment du l’étude et une ne l’était pas. Les comités d’éthique du Showa University Hospital et du Showa University Koto Toyosu Hospital ont approuvé le protocole thérapeutique. Des suppositoires vaginaux de LF et la LF en prébiotique ont été administrés aux patientes réfractaires au traitement conventionnel de la vaginite et qui avaient un passé de fausses couches tardives et d’accouchement très prématuré à cause d’une vaginite et d’une chorioamniotite réfractaires. La lactoferrine améliorait significativement la flore bactérienne vaginale. Lactobacillus qui était détectable dans le vagin de toutes les patientes après un mois de thérapie à la LF devenait graduellement dominant. Ces données obtenues de six patientes suggèrent que l’administration de LF aux humains peut aider à prévenir les vaginites réfractaires, l’inflammation du col utérin et l’accouchement prématuré. [Traduit par la Rédaction]

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References

Cottrell B.H. 2010. An updated review of of evidence to discourage douching. MCN Am. J. Matern. Child Nurs. 35(2): 102–107.
Giunta G., Giuffrida L., Mangano K., Fagone P., and Cianci A. 2012. Influence of lactoferrin in preventing preterm delivery: a pilot study. Mol. Med. Rep. 5(1): 162–166.
Hasegawa A., Otsuki K., Sasaki Y., Sawada M., Mitsukawa K., Chiba H., et al. 2005. Preventive effect of recombinant human lactoferrin in a rabbit preterm delivery model. Am. J. Obstet. Gynecol. 192(4): 1038–1043.
Luong M.-L., Libman M., Dahhou M., Chen M.F., Kahn S.R., Goulet L., et al. 2010. Vaginal douching, bacterial vaginosis, and spontaneous preterm birth. J. Obstet. Gynaecol. Can. 32(4): 313–320.
Machnicki M., Zimecki M., and Zagulski T. 1993. Lactoferrin regulates the release of tumour necrosis factor alpha and interleukin 6 in vivo. Int. J. Exp. Pathol. 74(5): 433–439.
Mitsuhashi Y., Otsuki K., Yoda A., Shimizu Y., Saito H., and Yanaihara T. 2000. Effect of lactoferrin on lipopolysaccharide (LPS) induced preterm delivery in mice. Acta Obstet. Gynecol. Scand. 79(5): 355–358.
Nakayama K., Otsuki K., Yakuwa K., Hasegawa A., Sawada M., Mitsukawa K., et al. 2008. Recombinant human lactoferrin inhibits matrix metalloproteinase (MMP-2, MMP-3, and MMP-9) activity in a rabbit preterm delivery model. J. Obstet. Gynaecol. Res. 34(6): 931–934.
Ono T., Murakoshi M., Suzuki N., Iida N., Ohdera M., Iigo M., et al. 2010. Potent anti-obesity effect of enteric-coated lactoferrin: decrease in visceral fat accumulation in Japanese men and women with abdominal obesity after 8-week administration of enteric-coated lactoferrin tablets. Br. J. Nutr. 104(11): 1688–1695.
Paesano R., Pietropaoli M., Berlutti F., and Valenti P. 2012. Bovine lactoferrin in preventing preterm delivery associated with sterile inflammation. Biochem. Cell Biol. 90(3): 468–475.
Romero R., Yoon B.H., Mazor M., Gomez R., Diamond M.P., Kenney J.S., et al. 1993. The diagnostic and prognostic value of amniotic fluid white blood cell count, glucose, interleukin-6, and gram stain in patients with preterm labor and intact membranes. Am. J. Obstet. Gynecol. 169(4): 805–816.
Shimizu H. 2004. Development of an enteric-coated lactoferrin tablet and its application. BioMetals, 17(3): 343–347.
Yakuwa K., Otsuki K., Nakayama K., Hasegawa A., Sawada M., Mitsukawa K., et al. 2007. Recombinant human lactoferrin has a potential to suppresses uterine cervical ripening in preterm delivery in animal model. Arch. Gynecol. Obstet. 275(5): 331–334.
Zhang G.H., Mann D.M., and Tsai C.M. 1999. Neutralization of endotoxin in vitro and in vivo by a human lactoferrin-derived peptide. Infect. Immun. 67(3): 1353–1358.

Information & Authors

Information

Published In

cover image Biochemistry and Cell Biology
Biochemistry and Cell Biology
Volume 95Number 1February 2017
Pages: 31 - 33

History

Received: 29 March 2016
Accepted: 15 July 2016
Accepted manuscript online: 17 August 2016
Version of record online: 17 August 2016

Notes

This Note is part of a Special Issue from the XIIth Lactoferrin Conference.

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Key Words

  1. intrauterine infection
  2. preterm delivery
  3. cervical inflammation
  4. Lactobacillus

Mots-clés

  1. infection intra-utérine
  2. accouchement prématuré
  3. inflammation du col utérin
  4. Lactobacillus

Authors

Affiliations

Katsufumi Otsuki [email protected]
Department of Obstetrics and Gynecology, Showa University Koto Toyosu Hospital, Koto-ku, Tokyo, Japan.
Noriaki Imai
Department of Obstetrics and Gynecology, Hachinohe City Hospital, Hachinohe, Aomori, Japan.

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