Varaico: Literature-Extracted Genetic Variants

Gene:PIK3CD
Variant:p.E525K
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PIK3CD

NM_005026.5:p.E525K

Associated Papers

Clinical and genetic findings of individuals tested using the navigateAPDS genetic testing program.

Campbell E et al.

Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology, 2026

Ancestry-dependent patterns of somatic mosaicism and clonal hematopoiesis mutations in over 125,000 individuals reveal distinct cancer associations.

Colin-Leitzinger C et al.

Human Genomics, 2025

41331781 (PubMed )
Supplement: 40246_2025_847_MOESM1_ESM.pdf

Whole Genome Sequencing in 25 Families with Suspected Inborn Errors of Immunity: Diagnostic Yield and Clinical Relevance of Genome-wide Analysis.

Lee JK et al.

Journal of Clinical Immunology, 2025

Distinct characteristics of lymphoid and myeloid clonal hematopoiesis in World Trade Center first responders.

Esai Selvan M et al.

Medrxiv : the Preprint Server for Health Sciences, 2025

40778119 (PubMed )
Supplement: media-2.pdf

The constitutive oncogenic and signaling activities of phosphatidylinositol 3-kinase (PI3K) isoforms p110β and p110δ.

Ito Y et al.

Biorxiv : the Preprint Server for Biology, 2025

Clonal hematopoiesis is associated with distinct rheumatoid arthritis phenotypes.

Hiitola E et al.

Science Advances, 2025

40305610 (PubMed )
Supplement: sciadv.adt9846_tables_s1_to_s13.zip › adt9846_tables_s1_to_s13.xlsx › S4

Peripheral blood somatic mosaicism and clonal hematopoiesis across ancestry backgrounds.

Colin-Leitzinger C et al.

Medrxiv : the Preprint Server for Health Sciences, 2025

40166537 (PubMed )
Supplement: media-1.pdf

Genome and transcriptome sequencing for inborn errors of immunity: a feasible multi-omics diagnostic approach.

Rozevska M et al.

Frontiers in Immunology, 2025

40226629 (PubMed )
Supplement: Table2.xlsx › TableE1

EBV-positive diffuse large B cell lymphoma secondary to activated phosphoinositide 3 kinase δ syndrome type 1 (APDS1): a case report and literature review.

Xiang QY et al.

Frontiers in Immunology, 2025

Report of the Italian Cohort with Activated Phosphoinositide 3-Kinase δ Syndrome in the Target Therapy Era.

Barzaghi F et al.

Journal of Clinical Immunology, 2024

Genetic Evaluation of the Patients with Clinically Diagnosed Inborn Errors of Immunity by Whole Exome Sequencing: Results from a Specialized Research Center for Immunodeficiency in Türkiye.

Erman B et al.

Journal of Clinical Immunology, 2024

Activated phosphoinositide 3-kinase δ syndrome caused by PIK3CD mutations: expanding the phenotype.

Zhao P et al.

Pediatric Rheumatology Online Journal, 2024

Rescuing the cytolytic function of APDS1 patient T cells via TALEN-mediated PIK3CD gene correction.

Poggi L et al.

Molecular Therapy. Methods & Clinical Development, 2023

Activated phosphoinositide 3-kinase δ syndrome: Update from the ESID Registry and comparison with other autoimmune-lymphoproliferative inborn errors of immunity.

Maccari ME et al.

The Journal of Allergy and Clinical Immunology, 2023

Two cases of successful sirolimus treatment for patients with activated phosphoinositide 3-kinase δ syndrome 1.

Jiang L et al.

Allergy, Asthma, and Clinical Immunology : Official Journal of the Canadian Society of Allergy and Clinical Immunology, 2023

Activated PI3K delta syndrome 1 mutations cause neutrophilia in zebrafish larvae.

Elworthy S et al.

Disease Models & Mechanisms, 2023

The First Iranian Cohort of Pediatric Patients with Activated Phosphoinositide 3-Kinase-δ (PI3Kδ) Syndrome (APDS).

Fekrvand S et al.

Immunological Investigations, 2022

Genomic crossroads between non-Hodgkin's lymphoma and common variable immunodeficiency.

Guevara-Hoyer K et al.

Frontiers in Immunology, 2022

35990641 (PubMed )
Supplement: DataSheet_2.xlsx › Supp_Table_2

Short stature and combined immunodeficiency associated with mutations in RGS10.

Chinn IK et al.

Science Signaling, 2021

Activated PI3Kinase Delta Syndrome-A Multifaceted Disease.

Thouenon R et al.

Frontiers in Pediatrics, 2021

Case Report: Intestinal Nodular Lymphoid Hyperplasia as First Manifestation of Activated PI3Kδ Syndrome Due to a Novel PIK3CD Variant.

Marzollo A et al.

Frontiers in Pediatrics, 2021

Case Report: First Occurrence of Plasmablastic Lymphoma in Activated Phosphoinositide 3-Kinase δ Syndrome.

Yin Z et al.

Frontiers in Immunology, 2021

Clinical, Immunological, and Genetic Features in Patients with Activated PI3Kδ Syndrome (APDS): a Systematic Review.

Jamee M et al.

Clinical Reviews in Allergy & Immunology, 2020

Rapid Low-Cost Microarray-Based Genotyping for Genetic Screening in Primary Immunodeficiency.

Suratannon N et al.

Frontiers in Immunology, 2020

32373116 (PubMed )
Supplement: Table_1.xlsx › Table_E1_Previously_diagnosed

Immunodeficiency, autoimmune thrombocytopenia and enterocolitis caused by autosomal recessive deficiency of PIK3CD-encoded phosphoinositide 3-kinase δ.

Swan DJ et al.

Haematologica, 2019

A recurrent clonally distinct Burkitt lymphoma case highlights genetic key events contributing to oncogenesis.

Penther D et al.

Genes, Chromosomes & Cancer, 2019

Immune Dysregulation and Disease Pathogenesis due to Activating Mutations in PIK3CD-the Goldilocks' Effect.

Tangye SG et al.

Journal of Clinical Immunology, 2019

Hematopoietic stem cell transplantation for progressive combined immunodeficiency and lymphoproliferation in patients with activated phosphatidylinositol-3-OH kinase δ syndrome type 1.

Okano T et al.

The Journal of Allergy and Clinical Immunology, 2019

Case Study: Mechanism for Increased Follicular Helper T Cell Development in Activated PI3K Delta Syndrome.

Thauland TJ et al.

Frontiers in Immunology, 2019

Clinical and genetic analysis of immunodeficiency-related diseases associated with PIK3CD mutations.

Zhang Q et al.

Pediatric Investigation, 2018

Auto-immune disorders in a child with PIK3CD variant and 22q13 deletion.

Kiyota K et al.

European Journal of Medical Genetics, 2018

Advances and highlights in primary immunodeficiencies in 2017.

Chinen J et al.

The Journal of Allergy and Clinical Immunology, 2018

Mutations in PI3K110δ cause impaired natural killer cell function partially rescued by rapamycin treatment.

Ruiz-García R et al.

The Journal of Allergy and Clinical Immunology, 2018

Activated PI3 Kinase Delta Syndrome: From Genetics to Therapy.

Michalovich D et al.

Frontiers in Immunology, 2018

Phosphoinositide-3-Kinase Signaling in Human Natural Killer Cells: New Insights from Primary Immunodeficiency.

Mace EM

Frontiers in Immunology, 2018

Molecular Mechanisms of Human Disease Mediated by Oncogenic and Primary Immunodeficiency Mutations in Class IA Phosphoinositide 3-Kinases.

Dornan GL et al.

Frontiers in Immunology, 2018

Class-Switch Recombination (CSR)/Hyper-IgM (HIGM) Syndromes and Phosphoinositide 3-Kinase (PI3K) Defects.

Jhamnani RD et al.

Frontiers in Immunology, 2018

Evaluation of Lymphoproliferative Disease and Increased Risk of Lymphoma in Activated Phosphoinositide 3 Kinase Delta Syndrome: A Case Report With Discussion.

Pham MN et al.

Frontiers in Pediatrics, 2018

Novel PIK3CD mutations affecting N-terminal residues of p110δ cause activated PI3Kδ syndrome (APDS) in humans.

Takeda AJ et al.

The Journal of Allergy and Clinical Immunology, 2017

A novel germline gain-of-function variant in PIK3CD.

Rae W et al.

Clinical Immunology (orlando, Fla.), 2017

Mutations in the adaptor-binding domain and associated linker region of p110δ cause Activated PI3K-δ Syndrome 1 (APDS1).

Heurtier L et al.

Haematologica, 2017

Lessons learned from additional research analyses of unsolved clinical exome cases.

Eldomery MK et al.

Genome Medicine, 2017

Genetic defects in PI3Kδ affect B-cell differentiation and maturation leading to hypogammaglobulineamia and recurrent infections.

Wentink M et al.

Clinical Immunology (orlando, Fla.), 2017

Targeted strategies directed at the molecular defect: Toward precision medicine for select primary immunodeficiency disorders.

Notarangelo LD et al.

The Journal of Allergy and Clinical Immunology, 2017

Conformational disruption of PI3Kδ regulation by immunodeficiency mutations in PIK3CD and PIK3R1.

Dornan GL et al.

Proceedings of the National Academy of Sciences of the United States of America, 2017

Clinical spectrum and features of activated phosphoinositide 3-kinase δ syndrome: A large patient cohort study.

Coulter TI et al.

The Journal of Allergy and Clinical Immunology, 2017

Activated phosphoinositide 3-kinase δ syndrome presenting with gut-associated T-cell lymphoproliferative disease.

Teranishi H et al.

[rinsho Ketsueki] the Japanese Journal of Clinical Hematology, 2017

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