Evidence mapPaperPMID 41720870Full record

ArticleScientific reports2026

Association between LDL-R (exon 8 C.1171 G > A) polymorphisms and response to antiviral therapy in hepatitis C virus infection.

Mohey Eldin Hassan Shikhoun, Hesham A M Ibrahim, Ahmed Abdou O Abeed

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Article in Scientific reports, 2026. 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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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Mohey Eldin Hassan ShikhounAnalysis and Laboratories Department, Higher Technological Institute of Applied Health Sciences in Sohag, Ministry of Higher Education, Cairo, Egypt.
Hesham A M IbrahimDepartment of Agricultural Zoology and Nematology, Faculty of Agriculture, Al Azhar University, Assiut Branch, Assiut, 71524, Egypt. heshamahmed.2149@azhar.edu.eg.
Ahmed Abdou O AbeedDepartment of Chemistry, Faculty of Science, Assiut University, Assiut, 71516, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The entry of the hepatitis C virus (HCV) into liver cells is closely associated with its interaction with the low-density lipoprotein receptor (LDL-R), which plays a crucial role in facilitating viral uptake. This study aimed to investigate the association between the LDL-R (exon 8 C.1171 G/A) gene polymorphism and response to antiviral therapy in patients infected with HCV. Participants were divided into three groups. Group I included 30 patients positive for both anti-HCV antibodies and HCV-RNA who did not respond to antiviral therapy. Group II consisted of 60 patients positive for anti-HCV but negative for HCV-RNA, indicating successful treatment response. and Group III comprised 50 healthy individuals negative for both anti-HCV antibodies and HCV-RNA, serving as controls. Diagnostic assessments included reverse transcriptase-polymerase chain reaction (RT-PCR), enzyme-linked immunosorbent assay (ELISA), and standard biochemical tests. Genotyping for LDL-R (exon 8 C.1171 G/A) polymorphisms was conducted using allele-specific PCR on patients from both the responder and non-responder groups. Of the 376 infected patients receiving antiviral therapy, 345 (91.8%) exhibited a positive response to treatment, whereas 31 (8.2%) did not. A total of 90 patients (60 responders and 30 non-responders) were included for genotypic analysis. Among responders, the A/A genotype of LDL-R (exon 8 C.1171 G > A) was the most prevalent (61.7%), whereas the G/G genotype was predominant among non-responders (76.7%). Genotyping analysis demonstrated that hepatitis C virus genotype 4 was the most common, being detected in all 20 responders and in 10 of 20 non-responders. These findings indicate a significant association between LDL-R (exon 8 C.1171 G/A) genetic variants and the response to antiviral therapy in Egyptian patients with chronic hepatitis C.

Indexed as

Antiviral AgentsHepatitis CPolymorphism, Single NucleotideReceptors, LDLAdultExonsFemaleGenotypeHepacivirusHumansMaleMiddle AgedTreatment OutcomeAntiviral AgentsReceptors, LDLDirect-acting antiviral agentsGenetic polymorphismHepatitis c virusLDL-R (exon 8 C.1171 G/A)

Identifiers

PMID41720870
PMCPMC12929620

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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 Socratic graph.