1. Immunoglobulin E—an Innocent Bystander in Host Defense?

   • Qian Zhang
   • Mikko R. J. Seppänen

   Editorial 15 February 2018 Pages: 223 - 224

2. Low Serum IgE Is a Sensitive and Specific Marker for Common Variable Immunodeficiency (CVID)

   • Monica G. Lawrence
   • Thamiris V. Palacios-Kibler
   • Larry Borish

   Original Article 17 February 2018 Pages: 225 - 233

   

3. Hemophagocytic Lymphohistiocytosis in Loeys-Dietz Syndrome

   • Andrew Biggin
   • Annabelle Enriquez
   • Lesley C. Adès

   Letter to Editor 09 March 2018 Pages: 234 - 236

   

4. Immunologist’s Perspectives on Assessment and Management of Lung Disease in CVID: a Survey of the Membership of the Clinical Immunology Society and the European Society for Immunodeficiencies

   • Javeed Akhter
   • Cheryl A. Lefaiver
   • Klaus Warnatz

   Letter to Editor 08 April 2018 Pages: 237 - 246

   

5. From Ignác Semmelweis to Primary Immunodeficiencies: a Bicentenary Commemoration

   • László Maródi

   Letter to Editor 13 April 2018 Pages: 247 - 250

   

6. Combined Immunodeficiency with Ring Chromosome 21

   • Melissa Norman
   • Brynn Wainstein
   • Paul Gray

   Letter to Editor 15 April 2018 Pages: 251 - 256

   

7. Francisella philomiragia: Think of Chronic Granulomatous Disease

   • Angel Robles-Marhuenda
   • Marco Vaca
   • Francisco Arnalich

   Letter to Editor 16 April 2018 Pages: 257 - 259

   

8. A Cohort of 169 Chronic Granulomatous Disease Patients Exposed to BCG Vaccination: a Retrospective Study from a Single Center in Shanghai, China (2004–2017)

   • Qinhua Zhou
   • Xiaoying Hui
   • Xiaochuan Wang

   Original Article 20 March 2018 Pages: 260 - 272

   

9. Novel Mutation in CECR1 Leads to Deficiency of ADA2 with Associated Neutropenia

   • Funda Erol Cipe
   • Cigdem Aydogmus
   • Kaan Boztuğ

   Original Article 21 March 2018 Pages: 273 - 277

   

10. Mendelian Susceptibility to Mycobacterial Disease Caused by a Novel Founder IL12B Mutation in Saudi Arabia

    • Abdulrahman N. Alodayani
    • Abdulnasir M. Al-Otaibi
    • Jacinta Bustamante

    Original Article 27 March 2018 Pages: 278 - 282

    

11. Complications Associated with Underweight Primary Immunodeficiency Patients: Prevalence and Associations Within the USIDNET Registry

    • Melanie A. Ruffner
    • USIDNET Body Weight Group
    • Kathleen E. Sullivan

    Original Article 04 April 2018 Pages: 283 - 293

    

12. First Analysis of SERPING1 Gene in Patients with Hereditary Angioedema in Colombia Reveals Two Genotypic Variants in a Highly Symptomatic Individual

    • Jairo A. Rodríguez
    • Carlos F. Narváez

    Original Article 05 April 2018 Pages: 294 - 299

13. Droplet Digital PCR-Based Chimerism Analysis for Primary Immunodeficiency Diseases

    • Tsubasa Okano
    • Yuki Tsujita
    • Tomohiro Morio

    Original Article 18 April 2018 Pages: 300 - 306

    

14. Utility of DNA, RNA, Protein, and Functional Approaches to Solve Cryptic Immunodeficiencies

    • Margot A. Cousin
    • Matthew J. Smith
    • Eric W. Klee

    Original Article 18 April 2018 Pages: 307 - 319

    

15. Use of Genetic Testing for Primary Immunodeficiency Patients

    • Jennifer R. Heimall
    • David Hagin
    • Roshini S. Abraham

    Original Article 19 April 2018 Pages: 320 - 329

16. 2018 CIS Annual Meeting: Immune Deficiency & Dysregulation North American Conference

    Abstracts 23 April 2018 Pages: 330 - 444