Molecular Diagnostics

World’s First Test Detects Diabetics at Risk of Kidney Disease before Symptoms Appear
Researchers have identified the genetic markers for people with diabetes who are at a risk of developing kidney disease. This paves the way for the development of a test that could identify adults with Type 1 diabetes who are at a risk of kidney disease before they show any symptoms, enabling the introduction of early-stage interventions by doctors. More...19 Jan 2023

ELISAs Reliably Detect Anti-CCHFV Antibodies in Acute Infections
Crimean-Congo haemorrhagic fever (CCHF) is a life-threatening tick-borne viral disease included in the WHO priorities for research and product development for early diagnostics. EUROIMMUN (Lübeck, Germany), a PerkinElmer, Inc. (Waltham, MA; USA) company, has developed and subsequently evaluated ELISAs for the detection of specific IgM and IgG antibodies against the causative virus (CCHFV). More...19 Jan 2023

New Blood Test Tracks and Follows Neurodegeneration in Alzheimer's
A new blood test that specifically and selectively measures non-phosphorylated tau coming from the brain into the bloodstream meets an urgent unmet need for tracking neurodegenerative changes specifically in Alzheimer’s disease but not in other dementias. More...19 Jan 2023

Electrochemical Cell-Free Biosensor Directly Detects Influenza Antibodies in Blood at POC
Researchers have developed a new method for the rapid, inexpensive, yet quantitative and specific point-of-care detection of antibodies. The new method uses an electrochemical cell-free biosensor that can directly detect antibodies against diseases such as influenza in blood serum. More...18 Jan 2023

Highly Accurate Test "Fishes" For Respiratory Viruses Using DNA as Bait
A new test uses single strands of DNA as ‘bait’ to ‘fish’ for multiple respiratory viruses at once and delivers accurate results in less than an hour. The new approach tests for multiple viruses at once, allowing the right treatment to be administered quickly to the patients and minimizing the unwarranted use of antibiotics. More...17 Jan 2023

Cheap, Easy Blood Test Detects Cancer by Identifying Broken DNA
Researchers have reported progress on a blood test that is capable of detecting multiple cancers in a relatively simpler and less expensive way as compared to other "multi-cancer" early detection tests currently under development. More...16 Jan 2023

Simple Blood Test Could Screen for Common and Dangerous Pregnancy Complications
Scientists have discovered that short-chain fatty acids in blood can be used as biomarkers in testing for dangerous pregnancy complications, including pre-eclampsia, gestational diabetes and intrahepatic cholestasis which are associated with significant morbidity and mortality. More...13 Jan 2023
In Other News
Genetic Test Improves Ovarian Cancer Treatment
Blood Test Could Detect Alzheimer's 10 Years Before Symptoms Show
Blood Microbiome-Driven Liquid Biopsy Assay Detects Lung Cancer in Earliest Stages
BD, CerTest Announce Emergency Use Authorization for Mpox Diagnostic Test
New Database Provides First-Ever Map of Proteome Signature in Blood from Cancer Patients
Raman Spectroscopy Test Could Improve Lyme Disease Diagnostics
Rapid Diagnostic Test Uses Light to Detect Malaria without Blood Samples
First Blood Panel to Detect Deadly Placenta Accreta Spectrum
Amniotic Fluid Cells RNA-Sequencing Demonstrates Diagnostic Potential in Deciphering Rare Diseases
Single Immune System Molecule on Nasal Swabs Detects Stealthy Viruses Not Identified in Standard Tests
CRISPR Protein Could Yield New Tests for Many Viruses
Nanopore Sequencing Detect Pathogens in Knee Periprosthetic Joint Infection
Multi-Cancer Detection Blood Test to Enable Early Diagnosis and Treatment
Blood-Based Screening Test for Colorectal Cancer Demonstrates Strong Clinical Performance
Blood Test Helps Diagnose Inaccessible Brain Tumors
Clinical Microarray System Developed for Genetic Analysis Screening
First Leukemia Diagnostic Test Based on DNA Sequencing Detects up To 51 Gene Mutations
Biomarker Test Detects Alzheimer’s Neurodegeneration in Blood
Tuberculosis Pathogen Dynamics Detected With Nanopore Sequencing
Real-Time PCR-Based Serological Diagnosis of Human Granulocytic Anaplasmosis
Blood Test to Separate Bacterial and Viral Infections Could Reduce Antibiotic Overuse
Ultrafast, Ultra-Sensitive Protein Detection Method Enables Ultra-Early Disease Diagnosis
Extremely Sensitive Fluorescence Lateral Flow Reader Detects Even Low Positives Results
Genetic Testing channel of LabMedica brings the latest in molecular genetics, cytogenetics, and epigenetics, and methods from PCR to FISH, and more.