Statement of Retraction: A novel association between cytotoxin-associated gene A (CagA) positive strain of Helicobacter pylori and unexplained recurrent early pregnancy loss(The European Journal of Contraception & Reproductive Health Care, (2014), 19, 2, (78-85), 10.3109/13625187.2013.873399);A novel association between cytotoxin-associated gene A (CagA) positive strain of Helicobacter pylori and unexplained recurrent early pregnancy loss

European Journal of Contraception and Reproductive Health Care

Volumn 19, Issue 2, 2014, Pages 78-85

  Ibrahim, Moustafa ^a   Rafaat, Tarek ^a   Abbas, Amal ^a   Masoud, Hala ^b   Salama, Ahmed ^a  

^a AIN SHAMS UNIVERSITY   (Egypt)

^b Department of Obstetrics and Gynecology   (Egypt)

Author keywords

CagA Helicobacter pylori; Helicobacter pylori; Miscarriage; Recurrent early pregnancy loss; Spontaneous abortion

Indexed keywords

IMMUNOGLOBULIN G; BACTERIAL ANTIGEN; BACTERIAL PROTEIN; CAGA PROTEIN, HELICOBACTER PYLORI;

ADULT; ARTICLE; BACTERIAL GENE; BACTERIAL STRAIN; CONTROLLED STUDY; CYTOTOXIN ASSOCIATED GENE A; FEMALE; HELICOBACTER PYLORI; HUMAN; IMMUNOBLOTTING; MAJOR CLINICAL STUDY; NONHUMAN; PREGNANCY DISORDER; PREGNANCY TERMINATION; PRIORITY JOURNAL; RECURRENT EARLY PREGNANCY LOSS; RISK FACTOR; ABORTION, HABITUAL; CASE CONTROL STUDY; DEMOGRAPHY; FIRST TRIMESTER PREGNANCY; HELICOBACTER INFECTIONS; MICROBIOLOGY; PEPTIC ULCER; PREGNANCY; PREVALENCE; SOCIOECONOMICS;

ABORTION, HABITUAL; ADULT; ANTIGENS, BACTERIAL; BACTERIAL PROTEINS; CASE-CONTROL STUDIES; FEMALE; HELICOBACTER INFECTIONS; HELICOBACTER PYLORI; HUMANS; PEPTIC ULCER; PREGNANCY; PREGNANCY TRIMESTER, FIRST; PREVALENCE; RESIDENCE CHARACTERISTICS; SOCIOECONOMIC FACTORS;

EID: 84896134069     PISSN: 13625187     EISSN: 14730782     Source Type: Journal    
DOI: 10.1080/13625187.2023.2284013     Document Type: Erratum

References (17)

1. Practice Committee of the American Society for Reproductive Medicine. Definitions of infertility and recurrent pregnancy loss: a committee opinion. Fertil Steril 2013; 99: 63.
2. Donckers J, Scholten R R, Oyen W J, et al. Unexplained first trimester recurrent pregnancy loss and low venous reserves. Hum Reprod 2012; 27: 2613-8.
3. Kwak-Kim J, Yang KM, Gilman-Sachs A. Recurrent pregnancy loss: a disease of infl ammation and coagulation. J Obstet Gynaecol Res 2009; 35: 609-22.
4. Allison J L, Schust D J. Recurrent first trimester pregnancy loss: revised definitions and novel causes. Curr Opin Endocrinol Diabetes Obes 2009; 16: 446-50.
5. Suerbaum S, Michetti P. Helicobacter pylori infection. N Engl J Med 2002 ;347: 1175-86.
6. Miernyk K, Morris J, Bruden D, et al. Characterization of Helicobacter pylori cagA and vacA genotypes among Alaskans and their correlation with clinical disease. J Clin Microbiol 2011; 49: 3114-21.
7. Noto JM, Peek RM, Jr. The Helicobacter pylori cag Pathogenicity Island. Methods Mol Biol 2012; 921: 41-50.
8. Hussein NR. Helicobacter pylori and gastric cancer in the Middle East: A new enigma? World J Gastroenterol 2010; 16: 3226-34.
9. Hajishafiha M, Ghasemi-Rad M, Memari A, et al. Effect of Helicobacter pylori infection on pregnancy rates and early pregnancy loss after intracytoplasmic sperm injection. Int J Womens Health 2011; 3: 329-35.
10. Griebel CP, Halvorsen J, Golemon TB, Day AA. Management of spontaneous abortion. Am Fam Physician 2005; 72: 1243-50. (Pubitemid 43104256)
11. Ibrahim M I, Harb H M, E llaithy M I, et al. First trimester assessment of Pentraxin-3 levels in women with primary unexplained recurrent pregnancy loss. Eur J Obstet Gynecol Reprod Biol 2012; 165: 37-41.
12. Séguin L, Potvin L, St-Denis M, Loiselle J. Chronic stressors, social support, and depression during pregnancy. Obstet Gynecol 1995; 85: 583-9.
13. Lee S K, Kim J Y, Hur S E, et al. An imbalance in interleukin-17- producing T and Foxp3 (-) regulatory T cells in women with idiopathic recurrent pregnancy loss. Hum Reprod 2011; 26: 2964-71.
14. Wang W J, Hao C F, Yi L. Increased prevalence of T helper 17 (Th17) cells in peripheral blood and decidua in unexplained recurrent spontaneous abortion patients. J Reprod Immunol 2010; 84: 164-70.
15. Franceschi F, Di S N, D'Ippolito S, et al. Antibodies anti-CagA cross-react with trophoblast cells: a risk factor for pre-eclampsia? Helicobacter 2012; 17: 426-34.
16. Shaykhiev R, Bals R. Interactions between epithelial cells and leukocytes in immunity and tissue homeostasis. J Leukoc Biol 2007; 82: 1-15. (Pubitemid 47026412)
17. Chaouat G, Ledee-Bataille N, Dubanchet S, et al. TH1/TH2 paradigm in pregnancy: paradigm lost? Cytokines in pregnancy/early abortion: reexamining the TH1/TH2 paradigm. Int Arch Allergy Immunol 2004; 134: 93-119. (Pubitemid 38716257)