Molecular Diagnostics


New Fingerprint Assay Accurately Identifies Users of Heroin and Cocaine
A test protocol based on liquid chromatography-mass spectrometry (LC-MS) analysis accurately detects levels of illegal drugs in a single fingerprint from drug users while eliminating those who had only passive contact with a drug user. More...02 Apr 2018

Chromosome Interaction Profiling Reveals Cancer Risk Genes
Breast cancer is a heterogeneous disease with two main subtypes defined by the presence (ER+) or absence (ER−) of the estrogen receptor. Approximately 80% of newly diagnosed breast cancers are ER+ although this proportion varies with age at diagnosis and ethnicity. More...29 Mar 2018

Circulating Blood Markers Identified for Abnormal Heart Rhythms
The irregular heart rhythm atrial fibrillation (AF) increases the risk of stroke and heart failure, but is often undiagnosed because of a lack of symptoms. AF increases the risk of developing strokes, heart failure, and even dementia. More...29 Mar 2018

Synesthesia Family Exomes Lead to Rare Gene Variants
Synesthesia is a neurological phenomenon that causes unusual links between sensory experiences, and its molecular basis is completely unknown. Synesthesia is a perceptual phenomenon in which stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway. More...22 Mar 2018


Typhoid Fever Bacteria Sequencing Reveals Drug Resistance Genes
Antibiotic resistance is a major problem in Salmonella enterica serovar Typhi, the causative agent of typhoid. Multidrug-resistant (MDR) isolates are prevalent in parts of Asia and Africa and are often associated with the dominant H58 haplotype. More...21 Mar 2018
In Other News
Microfluidic Device Captures Tumor-Specific Extracellular Vesicles
Parent Age May Help Predict AD Biomarker Levels
Blood Test Predicts Patient Response to Chemotherapy
Yellow Fever Virus Detected in Urine of Convalescent Patient
Telomere Length Test Influences Treatment Decisions
Elevated Mir-24-3p Plays Prognostic Role in Breast Cancer
Sensitive ELISA Detects ZIKV Infection before Onset of Symptoms
Novel Method Introduced for Dry Storage of Biological Samples
Microfluidic Device Brings Single-Cell Technology to Bedside
Genomic Findings May Lead to Blood Test for Preeclampsia
Large Genomic Study Identifies New Pancreatic Cancer Risk Loci
Multigene Breast Cancer Recurrence Signatures Tests Compared
Colorectal Cancer Clues Provided by Polyp Profiles
Ovarian Cancer Risk May Be Paternally Inherited
Kidney Biopsy Profiles Predict Delayed Graft Function
Novel Saliva-Based PCR Assay Detects HIV Antibodies Earlier
Tests Links Circulating Tumor DNA and Breast Cancer Survival
Blood Test Designed for Multiple Tick-borne Diseases
Multiple Myeloma Risk Genes Revealed
Next-Gen Sequencing of CSF Diagnoses Neurobrucellosis
Molecular Test Adapted for Parkinson’s and DLB
Genomic Sequencing Augments Diagnosis of Lymphoid Cancer
Epigenetic Signatures Show Promise for Diagnosing Neurodevelopmental Disorders
Genetic Testing channel of LabMedica brings the latest in molecular genetics, cytogenetics, and epigenetics, and methods from PCR to FISH, and more.