Advertisement

Topics

Adenosine Kinase Deficiency: Report and Review.

07:00 EST 26th November 2018 | BioPortfolio

Summary of "Adenosine Kinase Deficiency: Report and Review."

Adenosine kinase (ADK) deficiency (OMIM [online mendelian inheritance in man]: 614300) is an autosomal recessive disorder of adenosine and methionine metabolism, with a unique clinical phenotype, mainly involving the central nervous system and dysmorphic features. Patients usually present early in life with sepsis-like symptoms, respiratory difficulties, and neonatal jaundice. Subsequently, patients demonstrate hypotonia and global developmental delay. Biochemically, methionine is elevated with normal homocysteine levels and the diagnosis is confirmed through molecular analysis of the gene. There is no curative treatment; however, a methionine-restricted diet has been tried with variable outcomes. Herein, we report a 4-year-old Saudi female with global developmental delay, hypotonia, and dysmorphic features. Interestingly, she has a tall stature, developmental dysplasia of the hip, optic nerve gliosis, and tigroid fundus. We found a mutation not reported previously and we compared the current case with previously reported cases. We alert clinicians to consider ADK deficiency in any neonate presenting with global developmental delay, hypotonia, dysmorphic features, and high methionine levels.

Affiliation

Journal Details

This article was published in the following journal.

Name: Neuropediatrics
ISSN: 1439-1899
Pages:

Links

DeepDyve research library

PubMed Articles [22528 Associated PubMed Articles listed on BioPortfolio]

The role of adenosine in epilepsy.

Adenosine is a well-characterized endogenous anticonvulsant and seizure terminator of the brain. Through a combination of adenosine receptor-dependent and -independent mechanisms, adenosine affects se...

Adenosine kinase and cardiovascular fetal programming in gestational diabetes mellitus.

Gestational diabetes mellitus (GDM) is a detrimental condition for human pregnancy associated with endothelial dysfunction and endothelial inflammation in the fetoplacental vasculature and leads to in...

Adenosine signaling and adenosine deaminase regulation of immune responses: impact on the immunopathogenesis of HIV infection.

Infection by human immunodeficiency virus (HIV) causes the acquired immune deficiency syndrome (AIDS), which has devastating effects on the host immune system. HIV entry into host cells and subsequen...

Role of adenosine signaling in the pathogenesis of head and neck cancer.

The concentrations of adenosine may increase under ischemic conditions in the tumor microenvironment, and then it enters the systemic circulation. Adenosine controls cancer progression and responses t...

HL156A, a novel pharmacological agent with potent adenosine-monophosphate-activated protein kinase (AMPK) activator activity ameliorates renal fibrosis in a rat unilateral ureteral obstruction model.

Renal fibrosis is characterized by excessive production and deposition of extracellular matrix (ECM), which leads to progressive renal failure. Adenosine-monophosphate-activated protein kinase (AMPK) ...

Clinical Trials [4428 Associated Clinical Trials listed on BioPortfolio]

AMP as a Better Delivery System of Adenosine

Adenosine and AMP are substances normally present in the body. Adenosine is also given for the treatment of some heart rhythm problems and may be used to reduce heart damage during heart ...

A RETROspective Study of Patients With TK2d

This is a medical chart review study to collect information for patients who have been taking pyrimidine nucleos(t)ides for treatment of TK2 deficiency. Information from the time of onset ...

A Study of AG-348 in Adult Patients With Pyruvate Kinase Deficiency

Study AG348-C-003 is a multicenter study designed to evaluate the safety and efficacy of different dose levels of AG-348 in patients with PK deficiency.

Pyruvate Kinase Deficiency Global Longitudinal Registry

This study is an observational (ie, non-interventional), longitudinal, multicenter, global registry for patients with pyruvate kinase (PK) deficiency, a rare non-spherocytic hemolytic anem...

Role of Adenosine in the Release of VEGF and Cytokines

The purpose of this study is to extend previous observations in animal models regarding the effects of adenosine in the release of cytokines to human subjects. We intend to accomplish this...

Medical and Biotech [MESH] Definitions

An enzyme that catalyzes the formation of ADP plus AMP from adenosine plus ATP. It can serve as a salvage mechanism for returning adenosine to nucleic acids. EC 2.7.1.20.

A nucleoside that is composed of adenine and d-ribose. Adenosine or adenosine derivatives play many important biological roles in addition to being components of DNA and RNA. Adenosine itself is a neurotransmitter.

A 150-kDa MAP kinase kinase kinase that may play a role in the induction of APOPTOSIS. It has specificity for MAP KINASE KINASE 3; MAP KINASE KINASE 4; and MAP KINASE KINASE 6.

Review of the medical necessity of hospital or other health facility admissions, upon or within a short time following an admission, and periodic review of services provided during the course of treatment.

A 195-kDa MAP kinase kinase kinase with broad specificity for MAP KINASE KINASES. It is found localized in the CYTOSKELETON and can activate a variety of MAP kinase-dependent pathways.

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Relevant Topics

Infectious-diseases
Antiretroviral Therapy Clostridium Difficile Ebola HIV & AIDS Infectious Diseases Influenza Malaria Measles Sepsis Swine Flu Tropical Medicine Tuberculosis Infectious diseases are caused by pathogenic...

Respiratory
Asthma COPD Cystic Fibrosis Pneumonia Pulmonary Medicine Respiratory Respiratory tract infections (RTIs) are any infection of the sinuses, throat, airways or lungs.  They're usually caused by viruses, but they can also ...

Pediatrics
Pediatrics is the general medicine of childhood. Because of the developmental processes (psychological and physical) of childhood, the involvement of parents, and the social management of conditions at home and at school, pediatrics is a specialty. With ...


Searches Linking to this Article