Evidence map›Paper›PMID 40790503›Full record

ArticleGut pathogens2025

Assessment of immunological and hematological parameters in Blastocystis species-infected chronic leukemic patients.

Heba Elhadad, Bassam Mohamed Abdel-Fattah, Sally A M Saleh, Moustafa Abo El-Hoda, Hend El-Taweel

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Article in Gut pathogens, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Heba ElhadadDepartment of Parasitology, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Bassam Mohamed Abdel-FattahMedical Research Institute, Alexandria University, Alexandria, Egypt.
Sally A M SalehDepartment of Hematology, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Moustafa Abo El-HodaDepartment of Parasitology, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Hend El-TaweelDepartment of Parasitology, Medical Research Institute, Alexandria University, Alexandria, Egypt. hend.eltaweel@alexu.edu.eg.ORCID http://orcid.org/0000-0001-5152-2704

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimBlastocystis spp. is a common intestinal protozoan with controversial pathogenicity. It is frequently associated with gastrointestinal (GIT) disturbances and is particularly prevalent among immunocompromised individuals. This study aimed to assess the prevalence of Blastocystis spp. infection and its association with immunological and hematological parameters among chronic leukemic patients.

methodsStool and blood samples were collected from 100 chronic leukemic patients. Microscopic examination and a coproantigen assay were performed for the detection of Blastocystis spp., along with assessment of anti-Blastocystis fecal IgA and serum IgG antibodies. CD4 T cells and the serum level of IL-8 were also measured.

resultsThe overall Blastocystis spp. infection rate was 60%, determined through combined microscopy and/or coproantigen detection. Among infected patients, anti-Blastocystis IgA was positive in only three patients and IgG in 18 patients, with no statistically significant association between Blastocystis spp. infection and detection of antibodies. Infection was significantly associated with elevated IL-8 levels and WBC count. There was no statistically significant association between the presence of gastrointestinal symptoms and the levels of anti-Blastocystis IgG or IgA, IL-8, or CD4 count in Blastocystis spp.-infected patients.

conclusionOur study reveals a high prevalence of Blastocystis spp. infection among chronic leukemic patients and identifies a significant association between infection and elevated IL-8 levels.

Indexed as

BlastocystisCD4, IL8Chronic lymphocytic leukemiaCoproantigenELISAImmunity

Identifiers

PMID40790503
PMCPMC12337449

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