PMID: 18433530Apr 25, 2008Paper

Clinical features of 17 cases of X-linked agammaglobulinemia

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
Jian-Xin HeZai-Fang Jiang

Abstract

To investigate clinical features of X-linked agammaglobulinemia (XLA) in children. The medical records of 17 children with XLA between January 2001 and April 2007 were reviewed. The age at first diagnosis in 88.2% of patients was more than 6 years, with a mean of 7.7 years. Twelve patients (70.6%) presented first symptoms over 2 years old, with a mean of 4.2 years. Respiratory infections as first symptoms and complaints occurred in 64.7% of the patients and 35.3% of the patients presented with polyarthritis. Skin and soft tissue infections were rarely seen in less than 1 year old group children. Abrupt sepsis and abscess in deep tissues were seen in the older children. CD4+ T cells decreased and CD8+ T cells increased in 9 patients and an inversed ratio of CD4+/ CD8+ was observed in 11 patients. Both the age presenting first symptoms and the age at first diagnosis in children with XLA in this study were later than the reported data. Respiratory infection was the most common manifestation. High prevalence of polyarthritis was observed. Abnormal T cell phenotypes occurred in more than one half of patients.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
De-xian LiJuan Wang
Anales españoles de pediatría
F Plo RodríguezGumersindo Fontán Casariego
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
Xiaomin ZhangXiaoqing Shi
Journal of the American Academy of Nurse Practitioners
Lissette EstrellaCharlotte Cunningham-Rundles
© 2022 Meta ULC. All rights reserved