Evidence map›Paper›PMID 24954330›Full record

ArticleYonsei medical journal2014

Production of egg yolk antibodies specific to house dust mite proteins.

Kyung Eun Lee, Beom Ku Han, Jae Yong Han, Jung Yeon Hong, Mi Na Kim, Won Il Heo, Myung Hyun Sohn, Kyung Won Kim, Kyu Earn Kim

Open access · goldAbstract read
In one paragraph

Article in Yonsei medical journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 38% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Kyung Eun LeeDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Beom Ku HanOptipharm Inc., Osong, Korea.
Jae Yong HanDepartment of Agricultural Biotechnology, WCU Biomodulation Major, Seoul National University, Seoul, Korea.
Jung Yeon HongDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Mi Na KimDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Won Il HeoDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Myung Hyun SohnDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Kyung Won KimDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
Kyu Earn KimDepartment of Pediatrics and Institute of Allergy, Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea. kekim@yuhs.ac.
Yonsei University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHouse dust mites (HDMs) are an important source of indoor allergens associated with asthma, rhinitis and atopic dermatitis. Chicken immunoglobulin (Ig) Y is known to be a good alternative to mice and rabbit antibody production. In this study, we produced IgYs specific to HDMs and investigated their IgE immunoreactivities. MATERIALS AND

methodsTotal IgYs were isolated from the yolks of White Leghorn hens immunized with either Dermatophagoides pteronyssinus or D. farinae protein extract. Control antibodies were separated from the yolks of immunized hens with phosphate buffered saline. IgYs specific to HDMs were analyzed using enzyme-linked immunosorbent assay and Western blotting analysis.

resultsThe concentration of egg IgY specific to D. farinae in an immunized hen increased and the highest achieved was 661.3 ug/mg (per an egg) on day 47, compared with 760 ug/mg IgY specific to D. pteronyssinus on day 16. The D. pteronyssinus or D. farinae-specific IgY was detected by binding of each mite proteins, and their immunoreactivities were elevated dependent of the specific IgY concentration.

conclusionIgY specific to HDMs may be a promising antibody for immunological diagnosis as well as identification of possible resistance relating to HDM allergy.

Indexed as

AllergensAnimalsAntibodiesChickensEgg YolkFemaleImmunoglobulinsPyroglyphidaeAllergensAntibodiesIgYImmunoglobulinsD. farinaeD. pteronyssinusHouse dust miteimmunoglobulin Y

Identifiers

PMID24954330
PMCPMC4075406
OpenAlexW2107320709

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.