Varaico: Literature-Extracted Genetic Variants

Gene:PRF1
Variant:p.R225W
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PRF1

NM_001083116.3:p.R225W

Associated Papers

A Nationwide Analysis of the Phenotype/Genotype Landscape of Hemophagocytic Lymphohistiocytosis: UNC13D Associates with Poor Prognosis.

Brik Simon D et al.

Genes, 2025

41300767 (PubMed )
Supplement: genes-16-01315-s001.zip › genes-3861651-supplementary.pdf

Beyond genotype: challenges in predicting disease risk for carriers of biallelic perforin variants.

Wegehaupt O et al.

Blood, 2025

40090000 (PubMed )
Supplement: BLOOD_BLD-2024-027954-mmc2.xlsx › Suppl._table_1

Clinicopathological and Immunogenetic Characterization in 8 Patients with Familial Hemophagocytic Lymphohistiocytosis Type 2: A Study from North India with Literature Review.

Sharma S et al.

Journal of Clinical Immunology, 2025

Genomic landscape of paired primary and peritoneal metastatic lesions in gastric cancer highlights evolutionary dynamics and mutational drivers.

Li S et al.

Journal of Advanced Research, 2025

40436141 (PubMed )
Supplement: 1-s2.0-S2090123225003625-mmc2.xlsx › Table_S4

Genetic landscape of pediatric acute liver failure of indeterminate origin.

Lenz D et al.

Hepatology (baltimore, Md.), 2024

37976411 (PubMed )
Supplement: hep-79-1075-s005.xlsx › Sup_Table_4

Late Onset of Primary Hemophagocytic Lymphohistiocytosis (HLH) with a Novel Constellation of Compound Heterozygosity Involving Two Missense Variants in the PRF1 Gene.

Stadermann A et al.

International Journal of Molecular Sciences, 2024

38474010 (PubMed )
Supplement: ijms-25-02762-s001.zip › ijms-2814704-supplementary.xlsx › Sheet1

Genetic background of primary and familial HLH in Qatar: registry data and population study.

Elgaali E et al.

Frontiers in Pediatrics, 2024

Familial hemophagocytic phohistiocytosis induced by PRF1 mutation with neurologic manifestations as the initial clinical presentations: A case report.

You Y et al.

Medicine, 2023

A holistic approach to maximise diagnostic output in trio exome sequencing.

von Hardenberg S et al.

Frontiers in Pediatrics, 2023

37274821 (PubMed )
Supplement: Datasheet1.xlsx › Table_1_pV_lpV_variants

Case Report: Chronic inflammatory demyelinating polyradiculoneuropathy rather than hemophagocytic lymphohistiocytosis-the initial phenotype of PRF1 gene mutation.

Hu LY et al.

Frontiers in Immunology, 2023

Characterization of genetic predisposition to molecular subtypes of breast cancer in Brazilian patients.

Paixão D et al.

Frontiers in Oncology, 2022

Carrier frequency and incidence estimation of familial hemophagocytic lymphohistiocytosis in East Asian populations by genome aggregation database (gnomAD) based analysis.

Park JE et al.

Frontiers in Pediatrics, 2022

MRI Patterns in Pediatric CNS Hemophagocytic Lymphohistiocytosis.

Malik P et al.

Ajnr. American Journal of Neuroradiology, 2021

Familial hemophagocytic lymphohistiocytosis type 2 in a female Chinese neonate: A case report and review of the literature.

Bi SH et al.

World Journal of Clinical Cases, 2021

Genetic and clinical characteristics of pediatric patients with familial hemophagocytic lymphohistiocytosis.

Ahmari AA et al.

Blood Research, 2021

Primary Immunodeficiencies in India: Molecular Diagnosis and the Role of Next-Generation Sequencing.

Arunachalam AK et al.

Journal of Clinical Immunology, 2021

RF1 Gene Mutation in Familial Hemophagocytic Lymphohistiocytosis 2: A Family Report and Literature Review.

Shi Y et al.

Pharmacogenomics and Personalized Medicine, 2021

Neuroinflammatory Disease as an Isolated Manifestation of Hemophagocytic Lymphohistiocytosis.

Blincoe A et al.

Journal of Clinical Immunology, 2020

Molecular Basis of Mismatch Repair Protein Deficiency in Tumors from Lynch Suspected Cases with Negative Germline Test Results.

Olkinuora A et al.

Cancers, 2020

32660107 (PubMed )
Supplement: cancers-12-01853-s001.zip › Supplementary_Files_olkinuora › Table_S2_olkinuora.xlsx › Table_S2

To Transplant or Not to Transplant? Late-Onset Primary HLH in a Patient: A Case Report and Review of Literature.

Ashok V et al.

Journal of Pediatric Hematology/oncology, 2019

Rare cause of Hemophagocytic Lymphohistiocytosis due to mutation in PRF1 and SH2D1A genes in two children - a case report with a review.

Sheth J et al.

Bmc Pediatrics, 2019

Allogeneic hematopoietic stem cell transplantation is associated with cure and durable remission of late-onset primary isolated central nervous system hemophagocytic lymphohistiocytosis.

Khazal S et al.

Pediatric Transplantation, 2018

Late-onset hemophagocytic lymphohistiocytosis with neurological presentation.

Benezech S et al.

Clinical Case Reports, 2017

The population genetics of human disease: The case of recessive, lethal mutations.

Amorim CEG et al.

Plos Genetics, 2017

28957316 (PubMed )
Supplement: pgen.1006915.s002.xlsx › Table_S2

A case report of novel mutation in PRF1 gene, which causes familial autosomal recessive hemophagocytic lymphohistiocytosis.

Bordbar MR et al.

Bmc Medical Genetics, 2017

Predominant Neurologic Manifestations Seen in a Patient With a Biallelic Perforin1 Mutation (PRF1; p.R225W).

Madkaikar M et al.

Journal of Pediatric Hematology/oncology, 2017

Targeted high-throughput sequencing for genetic diagnostics of hemophagocytic lymphohistiocytosis.

Tesi B et al.

Genome Medicine, 2015

Spectrum of Atypical Clinical Presentations in Patients with Biallelic PRF1 Missense Mutations.

Tesi B et al.

Pediatric Blood & Cancer, 2015

Genetic features of late onset primary hemophagocytic lymphohistiocytosis in adolescence or adulthood.

Wang Y et al.

Plos One, 2014

Recurrent subacute post-viral onset of ataxia associated with a PRF1 mutation.

Dias C et al.

European Journal of Human Genetics : Ejhg, 2013

Structural and functional analysis of perforin mutations in association with clinical data of familial hemophagocytic lymphohistiocytosis type 2 (FHL2) patients.

An O et al.

Protein Science : a Publication of the Protein Society, 2013

Hemophagocytic lymphohistiocytosis with neurological presentation: MRI findings and a nearly miss diagnosis.

Chiapparini L et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2011

Contemporary diagnostic methods for hemophagocytic lymphohistiocytic disorders.

Johnson TS et al.

Journal of Immunological Methods, 2011

Genotype-phenotype study of familial haemophagocytic lymphohistiocytosis due to perforin mutations.

Trizzino A et al.

Journal of Medical Genetics, 2008

Perforin-mediated target-cell death and immune homeostasis.

Voskoboinik I et al.

Nature Reviews. Immunology, 2006

Prolonged course of familial hemophagocytic lymphohistiocytosis.

Steinberg O et al.

Journal of Pediatric Hematology/oncology, 2006

Aberrant maturation of mutant perforin underlies the clinical diversity of hemophagocytic lymphohistiocytosis.

Risma KA et al.

The Journal of Clinical Investigation, 2006

A functional analysis of the putative polymorphisms A91V and N252S and 22 missense perforin mutations associated with familial hemophagocytic lymphohistiocytosis.

Voskoboinik I et al.

Blood, 2005

Review of hemophagocytic lymphohistiocytosis (HLH) in children with focus on Japanese experiences.

Ishii E et al.

Critical Reviews in Oncology/hematology, 2005

The functional basis for hemophagocytic lymphohistiocytosis in a patient with co-inherited missense mutations in the perforin (PFN1) gene.

Voskoboinik I et al.

The Journal of Experimental Medicine, 2004

Characteristic perforin gene mutations of haemophagocytic lymphohistiocytosis patients in Japan.

Ueda I et al.

British Journal of Haematology, 2003

Functional consequences of perforin gene mutations in 22 patients with familial haemophagocytic lymphohistiocytosis.

Feldmann J et al.

British Journal of Haematology, 2002

Perforin expression in cytotoxic lymphocytes from patients with hemophagocytic lymphohistiocytosis and their family members.

Kogawa K et al.

Blood, 2002

Spectrum of perforin gene mutations in familial hemophagocytic lymphohistiocytosis.

Göransdotter Ericson K et al.

American Journal of Human Genetics, 2001

[Familial hemophagocytic lymphohistiocytosis: diagnosis, treatment and pathophysiological mechanisms].

Henter JI et al.

Lakartidningen, 2000

Variations of the perforin gene in patients with chronic inflammatory demyelinating polyradiculoneuropathy.

Buttini S et al.

Genes and Immunity, 0

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