Complications of the Bacillus Calmette-Guerin vaccine as an early warning sign of inborn errors of immunity: a report of 197 patients.

Background: According to the WHO's recommendation for developing countries, Bacillus Calmette-Guerin (BCG) vaccination has been implemented in some countries as part of national vaccination programs at birth. Although it is generally considered safe, some complications may occur; including BCGitis (local) or BCGosis (systemic), ranging from mild like local abscesses to fatal impediments like osteomyelitis and disseminated BCG infection. This study aimed to determine the spectrum of inborn errors of immunity (IEI) in BCG-vaccinated neonates experiencing local or systemic complications.

Effect of Air Pollutants and Environmental Noise on the Childhood Asthma Prevalence in Tehran, Iran.

The purpose of this study is to investigate the effect of air pollutants and noise on the prevalence of childhood asthma in Tehran, Iran. The standardized questionnaire was completed by one of the parents of children aged 6-7 years or by adolescents aged 13-14 years. The asthma prevalence in ages 6-7 and 13-14 was found to be 8.

Impaired IL-23-dependent induction of IFN-γ underlies mycobacterial disease in patients with inherited TYK2 deficiency.

Human cells homozygous for rare loss-of-expression (LOE) TYK2 alleles have impaired, but not abolished, cellular responses to IFN-α/β (underlying viral diseases in the patients) and to IL-12 and IL-23 (underlying mycobacterial diseases). Cells homozygous for the common P1104A TYK2 allele have selectively impaired responses to IL-23 (underlying isolated mycobacterial disease). We report three new forms of TYK2 deficiency in six patients from five families homozygous for rare TYK2 alleles (R864C, G996R, G634E, or G1010D) or compound heterozygous for P1104A and a rare allele (A928V).

Confirmation of Hyperimmunoglobulin E Syndrome in Two Patients with an Ocular Problem: Detection of Two New DOCK8 Mutations.

Early diagnosis of primary immunodeficiencies is crucial for timely treatment and preventing unwanted complications. Next-generation sequencing (NGS) and detailed clinical and immunological evaluation can help early detect such disorders. This study aimed to confirm the diagnosis of two cases of autosomal recessive hyper-immunoglobulin E (IgE) syndrome (AR-HIES), presenting with irreversible eye involvement.

Exposure to road noise and asthma prevalence in adults.

Noise has been reported as one of the most important risk factors for asthma, but there are some disagreements. This study aimed to investigate the effect of road noise on asthma prevalence in adults. In the current study, 3172 adults were interviewed through the ECRHS standardized questionnaire in Tehran, the capital of Iran.

The Impact of Motivational Interview on Self-Efficacy, Beliefs About Medicines and Medication Adherence Among Adolescents with Asthma: A Randomized Controlled Trial.

Purpose: This study aimed to determine the impact of MI on self-efficacy, beliefs about medicines and medication adherence among adolescents with asthma.

Method: This randomized controlled trial conducted on 52 adolescents with asthma referring to the Pediatric Medical Center in Tehran, Iran. They were randomly assigned to the control and intervention groups.

Exosomal MicroRNAs as Biomarkers in Allergic Asthma.

Exosomes are extracellular vesicles that are involved in intracellular communication and different biological processes. Recently, the importance of microRNAs (miRNAs) in exosomes has been considered as biomarkers in asthma diagnosis. This study aimed to determine the expression of selective miRNAs from plasma-derived exosomes in moderate and severe asthmatic patients compared with healthy controls.

The Critical Role of Prenatal Genetic Study in Prevention of Primary Immunodeficiency in High-risk Families: The Largest Report of 107 Cases.

This study aims to investigate the role of prenatal diagnosis (PND) in Iranian couples with a previous history of primary immunodeficiency disorders (PIDD) in their family. All referred couples with a family history of PIDD and a tendency for PND were included in this project. Based on gestational age, chorionic villus sampling (CVS) was performed to analyze the molecular defect of the fetus according to the previous gene defect of the affected case in the family.

The most common allergens according to skin prick test: The role of wheal diameter in clinical relevancy.

The skin prick test (SPT) could be applied as a useful in vivo method for the detection of sensitization in epidemiological and diagnostic studies if the wheal size is ideally evaluated. We focused on SPT wheal size to identify sensitization pattern to common inhalant and food allergens. In this cross-sectional study, SPT results were obtained from a total of 972 allergic patients.

Developing "Code of Ethics for Medical Professionals, Medical Council of Islamic Republic of Iran".

Background: The medical profession has always been an inspiration for human societies throughout its diverse history. This position and historical authority in the field of ethics has had a different and higher status, in such a way that many of the norms of general ethics and professional ethics, especially principles, such as trust, confidentiality and respect for human dignity, have been developed by medical professionals. Developing guidelines of general and professional ethics is one of the inherent duties of the Medical Council of the Islamic Republic of Iran (IRIMC) as a professional organization.

Forty Years of Research and Treatment in Immunology and Allergy: In Honor of Professor Reza Farid Hosseini.

In light of various supports of prodigious figures in the field of immunology and allergy, the subject area has been faced a great leap during the last century. The current state of the discipline owes an abundant appreciation for the scholars motivated in escalating the true nature of the science, who left no stone unturned in improving the general common sense and understanding of the human knowledge in general, and immunology and allergy in particular. Professor Reza Farid Hosseini is among the dignitaries who invested his life and energy on weaving the tapestry of the immunology and allergy.

COVID-19 Pandemic: A Big Challenge in Iran and the World.

No abstract!

Iranian Society of Asthma and Allergy Codes of Professional Ethics.

The advances in science and technology in recent decades, especially in medical sciences, have raised new ethical challenges. Hence, professional organizations in the field of medical science are trying to develop regulations in the field of medical ethics to help medical science professionals in making the best decisions in different circumstances and moral dilemmas. The organizations also try to monitor their performance using those regulations.

Clinical and Genetic Analysis of Nine Suspected Familial Haemophagocytic Lymphohistiocytosis Patients for MUNC13-4 Deficiency and Introducing Four Novel Mutations in UNC13D.

Familial haemophagocytic lymphohistiocytosis (FHL) is a rare disorder of immune dysregulation. FHL inherited in an autosomal recessive pattern is classified into five subtypes based on underlying genetic defects. Mutations in four genes including PRF1, UNC13D, STX11 and STXBP2 are responsible for FHL2 to FHL5 respectively.

20 Years from the Establishment of Iranian Journal of Allergy, Asthma and Immunology.

No abstract.

Asthma phenotypes and T-bet protein expression in cells treated with Fluticasone Furoate/Vilanterol.

Asthma is a complex disease with diverse clinical manifestations ranging from mild to severe. Despite existing guidelines for asthma recognition and treatment, still a proportion of patients stay uncontrolled. Combinational therapy which comprises inhaled corticosteroids (ICS) and a long acting B2 adrenreceptor agonist (LABA) has been suggested to control asthma.

Recent Advances in Gene Therapy and Modeling of Chronic Granulomatous Disease.

The Chronic granulomatous disease (CGD) is a primary immunodeficiency that characterized by mutations in phagocyte nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, resulting in deficient antimicrobial activity of phagocytic cells and recurrent childhood infections. Hematopoietic stem cell transplantation (HSCT) is a curative option for patients with human leukocyte antigen (HLA) matched donor, when conventional cares and therapies fail. However, in many cases when the patients have not an HLA-matched donor, they need to a method to recapitulate the function of the affected gene within the patient's own cells.