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The Biochemical Genetics Laboratory Explained

When starting the IUBGL, we viewed test development as a unique opportunity to innovate improved methods as opposed to simply copying existing approaches.  At this week’s IU School of Medicine Medical and Molecular Genetics Departmental seminar series, Dr. Miller explains the process of building the IUBGL and highlights the unique advantages of our novel amino acid, acylcarnitine and urine organic acid tests. 

Sept 1, 2021

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Web ordering and resulting system goes live

We've partnered with Sunquest Mitogen to create a web-based portal for our laboratory testing. Now, clinicians from any institution can order testing and receive results from the IUBGL via a secure web interface. Additional advantages include automated notifications that alert clients when new reports are available and historical tracking of patient lab values (see example). This is particularly advantageous for tests used to monitor patient diet/treatment such as blood spot phenylalanine analysis. Contact the lab for more information.

April 1, 2021

High marks in external quality assessment

2020 marked the first year our lab participated in the excellent proficiency testing (PT) schemes put together by our European colleagues at the ERNDIM. PT involves the blinded analysis of specimens and comparison of results between peer institutions.This external assessment is one of many activities we do to help guarantee the quality of our testing. For our lab's analyte specific PT results see: serum amino acids, special assays in serum, and special assays in dried blood spots

January 12, 2021

amino acid structures

TEST UPDATE: Amino acid panels expanded

We've expanded the list of analytes covered in our amino acid tests to include creatine, creatinine, suflocysteine, homocystine, and delta-amino-levulinic acid enabling the detection and management of patients with GAMT deficiency, x-linked creatine transporter deficiency, AGAT deficiency, sulfite oxidase deficiency, molybdenum cofactor deficiencies, inherited and acquired vitamin B12 deficiencies, homocystinuria, tyrosinemia type 1, and porphyrias. This expansion is made possible by the unique LC-MS/MS method we developed to analyze underivatized specimens.

April 9, 2020

A glimpse into our Amino Acid method

Clinical amino acid analyses are important for diagnosis and on-going management of a wide variety of inborn errors of metabolism. Existing approaches to amino acid analyses can lack specificity and require long sample analysis times. To overcome these challenges, we developed a novel LC-MS/MS amino acid workflow. The result is a simple and quick method that provides comprehensive coverage. A key component of this method was recently published in the Journal of Chromatography B.

October 1, 2019

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IB BUILDING LAB CONSTRUCTION

Lab launches clinical testing

Today, the Biochemical Genetics Laboratory officially opens for business! This marks the beginning of what we hope is a long and productive journey at IU School of Medicine. One year ago our laboratory was an unfinished space with big plans. Today we launch a clinically validated test menu that includes the core biochemical genetics assays. We are excited to continue to build the lab and to find novel ways to improve the diagnosis and management of patients with inherited metabolic diseases.

September 18, 2018