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Clinical Chemistry

Image: New findings demonstrate that a defined panel of plasma proteins can forecast when ALS symptoms will appear. (Image Credit: Shutterstock)

Blood Protein Panel Predicts Timing of ALS Symptom Onset

A blood-based protein panel predicts presymptomatic onset of amyotrophic lateral sclerosis within 2 years. More...
27 Jul 2026
Image: Capillary testing on the Atellica analyzers supports the most common laboratory testing needs (Photo courtesy of Siemens Healthineers)

Siemens Adds CE-Marked Capillary Claims for 24 Assays on Atellica Analyzers

Siemens Healthineers has launched capillary testing on the Atellica CH, IM, and CI Analyzers after receiving CE‑mark for 24 capillary blood testing claims. More...
25 Jul 2026
Image: Workflow of 19 F NMR–based serum amino acid profiling and data analysis. Serum samples collected from CRC patients were subjected to fluorine-labeling–based amino acid detection followed by 19 F NMR spectroscopy. Quantified amino acid data were processed using ratio-based normalization and multivariate analyses to characterize stage-specific metabolic patterns and construct machine learning models for prognostic risk prediction. (Photo courtesy of KAIST)

Preoperative Blood Test Predicts Colorectal Cancer Recurrence and Metastasis

A single preoperative blood sample may improve recurrence or metastasis prediction in colorectal cancer patients. More...
23 Jul 2026
Image: Accurately assessing LDL cholesterol is increasingly important as guidelines recommend lower treatment targets, while underestimation can lead to missed treatment opportunities (Image Credit: 123RF)

New Machine-Learning Equation Improves LDL Cholesterol Assessment

An AI approach updates a widely used LDL cholesterol calculation, improving classification in people with high triglycerides. More...
17 Jul 2026
Image: Phosphorylated tau 217 is a modified tau protein linked to cognitive decline in Alzheimer’s disease and strongly associated with beta amyloid (Photo courtesy of Adobe Stock)

Blood Biomarker May Signal Cognitive Decline Risk a Decade Before Symptoms

A blood test measuring an Alzheimer’s marker estimates long-term risk of cognitive decline in adults without symptoms. More...
16 Jul 2026
Graphical Abstract (Image Credit: Joohyung Park et al., Chemical Engineering Journal, 2026. DOI: 10.1016/j.cej.2026.179140)

Ultrasensitive Biosensor Detects Early Liver Fibrosis from Blood

A new blood test measures a key fibrosis-related marker to detect early liver fibrosis with 95% sensitivity and 100% specificity. More...
15 Jul 2026
Image: The blood-based assay analyzes amyloid beta and phosphorylated tau, brain proteins associated with Alzheimer’s disease, to support clinical diagnosis (Image Credit: Adobe Stock)

Blood Test Improves Alzheimer’s Diagnosis Across Care Settings

New data show a blood-based Alzheimer’s test boosts diagnostic accuracy in routine care, approaching specialist performance. More...
14 Jul 2026
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The Clinical Chemistry channel updates the reader on tests, techniques, and research in the field - from routine assays to specialized tests on blood, urine, enzymes, lipids, hormones and more.
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