title: Response letter to "What should be taken into account during study on immunoregulatory effects of helminths: a critical analyzing on downregulation of immune responses in asthmatic patients by ES products of Marshallagia marshalli".
authors.affiliation: Department of Pathobiology, School of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
authors.forename: Hassan
authors.initials: H
authors.lastname: Borji
authors.affiliation: Department of Immunology and Allergy, Mashhad University of Medical Science, Iran.
authors.forename: Farahzad
authors.initials: F
authors.lastname: Jabbari Azad
authors.affiliation: Department of Immunology and Allergy, Mashhad University of Medical Science, Iran.
authors.forename: Fatemeh
authors.initials: F
authors.lastname: Kiaee
authors.affiliation: Department of Immunology and Allergy, Mashhad University of Medical Science, Iran.
authors.forename: Abdorahim
authors.initials: A
authors.lastname: Rezaei
authors.affiliation: Department of Immunology and Allergy, Mashhad University of Medical Science, Iran.
authors.forename: Reza
authors.initials: R
authors.lastname: Farid Hosseini
authors.affiliation: Department of Immunology and Allergy, Mashhad University of Medical Science, Iran.
authors.forename: Nushinmehr
authors.initials: N
authors.lastname: Soleimani