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Immunology

D-Index
66
Citations
13375
World Ranking
2787
National Ranking
1

Overview

Ali H. Hajeer is affiliated with King Saud bin Abdulaziz University for Health Sciences in Saudi Arabia. Their research primarily spans the fields of Immunology and Microbiology as well as Medicine, with contributions across several subfields including Immunology, Infectious Diseases, Hematology, Genetics, and Transplantation.

Their work encompasses diverse topics related to immune function and disease, with a focus on:

  • T-cell and B-cell Immunology
  • Immune Cell Function and Interaction
  • Immunotherapy and Immune Responses
  • COVID-19 Clinical Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Hematopoietic Stem Cell Transplantation
  • Diabetes and associated disorders

Ali H. Hajeer's frequent collaborators include Dunia Jawdat, Ahmed Alaskar, Hana Fakhoury, Yaseen M. Arabi, and Abdullah Alshubaili.

They have published research in a range of scientific venues, notably with multiple papers in the journal HLA. Other journals featuring their work include the Journal of Epidemiology and Global Health, Journal of Infection and Public Health, Frontiers in Surgery, and Transplantation Proceedings.

Selected recent papers authored or coauthored by Ali H. Hajeer include:

  • "Common, intermediate and well-documented HLA alleles in world populations: CIWD version 3.0.0," 2020, published in HLA
  • "HLA-A, -B, -C, -DRB1, -DQB1, and -DPB1 Allele and Haplotype Frequencies of 28,927 Saudi Stem Cell Donors Typed by Next-Generation Sequencing," 2020, published in Frontiers in Immunology
  • "Association of KIR gene polymorphisms with COVID-19 disease," 2021, published in Clinical Immunology
  • "Correlation between ABO Blood Group Phenotype and the Risk of COVID-19 Infection and Severity of Disease in a Saudi Arabian Cohort," 2022, published in Journal of Epidemiology and Global Health
  • "The most frequent HLA alleles around the world: A fundamental synopsis," 2024, published in Best Practice & Research Clinical Haematology

Best Publications

  • In vitro production of IFN-gamma correlates with CA repeat polymorphism in the human IFN-gamma gene.

    V. Pravica;A. Asderakis;C. Perrey;C. Perrey;A. Hajeer

  • Middle East Respiratory Syndrome

    Yaseen M. Arabi;Hanan H. Balkhy;Frederick G. Hayden;Abderrezak Bouchama

  • Influence of TNFα gene polymorphisms on TNFα production and disease

    Ali H. Hajeer;Ian V. Hutchinson

  • Severe neurologic syndrome associated with Middle East respiratory syndrome corona virus (MERS-CoV)

    Y. M. Arabi;A. Harthi;J. Hussein;A. Bouchama

  • TNF-α gene polymorphism: Clinical and biological implications

    Ali H. Hajeer;Ian V. Hutchinson

  • Sjögren's syndrome: a community-based study of prevalence and impact.

    E Thomas;E M Hay;A Hajeer;A J Silman

  • Genetic variation in the interleukin 10 gene promoter and systemic lupus erythematosus.

    Mark Lazarus;Ali H. Hajeer;David Turner;Paul Sinnott

  • Histopathology of Middle East respiratory syndrome coronovirus (MERS-CoV) infection – clinicopathological and ultrastructural study

    Khaled O Alsaad;Ali H Hajeer;Mohammed Al Balwi;Mohammed Al Moaiqel

  • Weak association between subjective symptoms or and objective testing for dry eyes and dry mouth: results from a population based study.

    Elaine M Hay;E Thomas;B Pal;Ali Hajeer

  • Feasibility of Using Convalescent Plasma Immunotherapy for MERS-CoV Infection, Saudi Arabia

    Yaseen M. Arabi;Yaseen M. Arabi;Ali H. Hajeer;Thomas Luke;Kanakatte Raviprakash

  • HLA-DRB1 status affects endothelial function in treated patients with rheumatoid arthritis

    Carlos Gonzalez-Juanatey;Ana Testa;Alberto Garcia-Castelo;Carlos Garcia-Porrua

  • Chemokine RANTES promoter polymorphism affects risk of both HIV infection and disease progression in the Multicenter AIDS Cohort study

    David H. McDermott;Matthew J. Beecroft;Cynthia A. Kleeberger;Fadwa M. Al-Sharif

  • Interleukin-10 (IL-10) genotypes in inflammatory bowel disease.

    A. Tagore;W.M. Gonsalkorale;V. Pravica;A.H. Hajeer

  • Feasibility, safety, clinical, and laboratory effects of convalescent plasma therapy for patients with Middle East respiratory syndrome coronavirus infection: a study protocol.

    Yaseen Arabi;Hanan Balkhy;Ali H. Hajeer;Abderrezak Bouchama

  • IL-10 gene promoter polymorphisms in rheumatoid arthritis

    Ali H. Hajeer;Mark Lazarus;David Turner;Rizgar A. Mageed

  • Influence of human leukocyte antigen-DRB1 on the susceptibility and severity of rheumatoid arthritis.

    Miguel A. Gonzalez-Gay;Carlos Garcia-Porrua;Ali H. Hajeer

  • The spectrum of polymyalgia rheumatica in Northwestern Spain : Incidence and analysis of variables associated with relapse in a 10 year study

    Miguel A. González-Gay;Carlos García-Porrúa;Manuel Vázquez-Caruncho;Adele Dababneh

  • Giant cell arteritis and polymyalgia rheumatica can be differentiated by distinct patterns of HLA class II association

    Adele Dababneh;Miguel A. Gonzalez-Gay;Carlos Garcia-Porrua;Ali Hajeer

  • Two novel biallelic polymorphisms in the IL‐2 gene

    S. John;D. Turner;R. Donn;P. Sinnott

  • The -403 G-->A promoter polymorphism in the RANTES gene is associated with atopy and asthma.

    A. A. Fryer;M. A. Spiteri;A. Bianco;M. Hepple

  • Common, intermediate and well-documented HLA alleles in world populations: CIWD version 3.0.0.

    Carolyn Katovich Hurley;Jane Kempenich;Kim Wadsworth;Jürgen Sauter

  • Association of transforming growth factor beta-1 single nucleotide polymorphisms with radiation-induced damage to normal tissues in breast cancer patients.

    Steven L Quarmby;H Fakhoury;Edward Levine;J Barber

Frequent Co-Authors

William E R Ollier
William E R Ollier University of Manchester
Wendy Thomson
Wendy Thomson University of Manchester
Miguel A. González-Gay
Miguel A. González-Gay University of Cantabria
Jane Worthington
Jane Worthington University of Manchester
Alan J. Silman
Alan J. Silman University of Oxford
Yaseen M. Arabi
Yaseen M. Arabi King Saud bin Abdulaziz University for Health Sciences
Derek L. Mattey
Derek L. Mattey Keele University
Ian V. Hutchinson
Ian V. Hutchinson University of Southern California
Ziad A. Memish
Ziad A. Memish Emory University
Ahmet Gül
Ahmet Gül Istanbul University

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